---> uname -a: Linux prd-centos8-builder-2c-2g-204.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4961 19 2102 6771 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:17:cd:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.126/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe17:cded/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:57:f0:00 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 01/23/2025 _x86_64_ (2 CPU) 07:25:55 LINUX RESTART (2 CPU) 07:27:01 AM tps rtps wtps bread/s bwrtn/s 07:28:01 AM 202.27 21.36 180.91 4334.16 12456.80 07:29:01 AM 51.97 0.30 51.67 10.93 3667.01 07:30:00 AM 68.40 0.05 68.34 1.09 5957.08 07:30:01 AM 4.26 0.00 4.26 0.00 133.33 07:31:02 AM 30.44 0.15 30.29 10.80 3671.47 07:32:01 AM 12.39 0.66 11.73 88.66 321.27 07:33:01 AM 9.63 0.03 9.60 0.27 634.32 Average: 62.40 3.77 58.64 742.86 4440.05 07:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 AM 5495364 7068120 2386960 30.28 2688 1770136 934300 10.46 139168 1979448 25712 07:29:01 AM 5296944 7037472 2585380 32.80 2688 1927972 939472 10.52 144164 2134396 116084 07:30:00 AM 5164432 7006456 2717892 34.48 2688 2023108 941496 10.54 146860 2242960 92604 07:30:01 AM 5164392 7006496 2717932 34.48 2688 2023168 925508 10.36 147064 2242928 92612 07:31:02 AM 5095148 6941452 2787176 35.36 2688 2027144 1009936 11.31 148088 2305076 16 07:32:01 AM 5141684 6995052 2740640 34.77 2688 2034000 930948 10.42 324336 2082924 14080 07:33:01 AM 5128064 6981608 2754260 34.94 2688 2034184 934152 10.46 324824 2096216 960 Average: 5212290 7005237 2670034 33.87 2688 1977102 945116 10.58 196358 2154850 48867 07:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 236.79 124.49 945.64 58.79 0.00 0.00 0.00 0.00 07:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 37.25 24.26 646.52 4.88 0.00 0.00 0.00 0.00 07:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:00 AM eth0 21.13 16.42 250.98 6.51 0.00 0.00 0.00 0.00 07:30:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 14.89 16.31 45.93 2.66 0.00 0.00 0.00 0.00 07:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:02 AM eth0 102.82 93.20 173.60 238.08 0.00 0.00 0.00 0.00 07:31:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 73.61 59.36 166.07 12.95 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 4.57 4.57 3.26 1.71 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.35 53.70 364.10 53.92 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 01/23/2025 _x86_64_ (2 CPU) 07:25:55 LINUX RESTART (2 CPU) 07:27:01 AM CPU %user %nice %system %iowait %steal %idle 07:28:01 AM all 16.80 0.00 3.06 4.54 0.09 75.50 07:28:01 AM 0 16.08 0.00 3.46 5.22 0.10 75.15 07:28:01 AM 1 17.53 0.00 2.67 3.86 0.08 75.85 07:29:01 AM all 15.55 0.00 1.63 0.71 0.07 82.03 07:29:01 AM 0 24.45 0.00 2.13 0.78 0.07 72.57 07:29:01 AM 1 6.66 0.00 1.13 0.63 0.08 91.49 07:30:00 AM all 13.51 0.00 1.69 1.61 0.08 83.11 07:30:00 AM 0 15.31 0.00 1.71 0.79 0.07 82.13 07:30:00 AM 1 11.70 0.00 1.67 2.44 0.09 84.10 07:30:01 AM all 31.43 0.00 2.50 0.00 0.36 65.71 07:30:01 AM 0 2.13 0.00 1.42 0.00 0.71 95.74 07:30:01 AM 1 61.15 0.00 3.60 0.00 0.00 35.25 07:31:02 AM all 13.27 0.00 0.55 0.99 0.08 85.11 07:31:02 AM 0 17.26 0.00 0.57 0.67 0.07 81.44 07:31:02 AM 1 9.29 0.00 0.53 1.32 0.08 88.78 07:32:01 AM all 19.40 0.00 1.38 0.16 0.07 78.99 07:32:01 AM 0 23.10 0.00 1.34 0.14 0.07 75.35 07:32:01 AM 1 15.70 0.00 1.41 0.19 0.07 82.64 07:33:01 AM all 5.66 0.00 0.48 0.15 0.06 93.65 07:33:01 AM 0 6.22 0.00 0.48 0.12 0.05 93.13 07:33:01 AM 1 5.10 0.00 0.48 0.18 0.07 94.16 Average: all 14.08 0.00 1.47 1.36 0.08 83.02 Average: 0 17.00 0.00 1.61 1.28 0.07 80.03 Average: 1 11.17 0.00 1.33 1.43 0.08 86.00