---> uname -a: Linux prd-centos8-builder-2c-2g-477.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: 2799.998 BogoMIPS: 5599.99 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 680 4905 19 2111 6724 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:f7:85:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.170/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fef7:85f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:67:be:75 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) 05/21/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 224.94 21.56 203.38 4329.76 35410.06 01:40:01 AM 42.25 0.23 42.02 8.80 3329.62 01:41:01 AM 70.94 0.05 70.89 1.07 6177.43 01:42:01 AM 42.86 0.57 42.29 20.26 4133.39 01:43:01 AM 18.84 0.45 18.39 63.85 830.09 Average: 79.97 4.57 75.40 884.72 9976.06 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5429196 7005804 2453120 31.12 2688 1773784 996180 11.15 139540 2044276 29744 01:40:01 AM 5084512 6879472 2797804 35.49 2688 1981856 1135324 12.71 182512 2307052 166116 01:41:01 AM 5044364 6891240 2837952 36.00 2688 2028928 1081472 12.11 155484 2354520 99664 01:42:01 AM 5045908 6905212 2836408 35.98 2688 2039148 1042932 11.68 179064 2320504 8868 01:43:01 AM 5055636 6915544 2826680 35.86 2688 2039676 1029524 11.53 351148 2139216 7372 Average: 5131923 6919454 2750393 34.89 2688 1972678 1057086 11.84 201550 2233114 62353 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 204.08 118.64 994.40 58.90 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 35.14 24.68 661.77 4.49 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 19.54 15.19 246.93 3.27 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 10.98 8.93 8.37 4.49 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 13.58 11.00 13.92 9.67 0.00 0.00 0.00 0.00 01:43:01 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 56.66 35.69 385.08 16.16 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) 05/21/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.61 0.00 3.87 8.14 0.09 69.28 01:39:01 AM 0 20.11 0.00 4.94 9.27 0.10 65.57 01:39:01 AM 1 17.11 0.00 2.81 7.03 0.08 72.97 01:40:01 AM all 14.04 0.00 1.55 0.57 0.08 83.77 01:40:01 AM 0 5.52 0.00 1.03 0.43 0.08 92.93 01:40:01 AM 1 22.57 0.00 2.07 0.70 0.07 74.60 01:41:01 AM all 14.39 0.00 1.81 0.81 0.07 82.92 01:41:01 AM 0 13.17 0.00 1.74 0.78 0.10 84.21 01:41:01 AM 1 15.61 0.00 1.88 0.83 0.05 81.63 01:42:01 AM all 20.86 0.00 2.07 0.50 0.08 76.49 01:42:01 AM 0 10.50 0.00 1.87 0.80 0.08 86.75 01:42:01 AM 1 31.23 0.00 2.27 0.20 0.08 66.22 01:43:01 AM all 15.55 0.00 2.99 0.18 0.08 81.21 01:43:01 AM 0 9.46 0.00 2.92 0.10 0.08 87.43 01:43:01 AM 1 21.62 0.00 3.05 0.27 0.07 75.00 Average: all 16.69 0.00 2.46 2.03 0.08 78.74 Average: 0 11.74 0.00 2.50 2.27 0.09 83.41 Average: 1 21.62 0.00 2.41 1.80 0.07 74.09