---> uname -a: Linux prd-centos8-builder-2c-2g-269.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 632 4960 19 2104 6773 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:e6:42:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.82/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fee6:42e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:1b:f8:41 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) 02/22/2025 _x86_64_ (2 CPU) 01:36:51 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 437.51 119.07 318.44 11826.79 40333.38 01:40:00 AM 31.93 0.37 31.56 11.46 1914.93 01:40:01 AM 274.63 0.00 274.63 0.00 39191.04 01:41:01 AM 85.84 0.05 85.79 1.07 7340.79 01:42:01 AM 54.09 0.57 53.52 20.26 4849.21 01:43:01 AM 9.85 0.65 9.20 87.19 177.79 Average: 124.40 24.15 100.26 2389.88 11008.11 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5436868 7021368 2445448 31.02 2688 1781844 1004352 11.25 140248 2034760 43336 01:40:00 AM 5371900 6990600 2510416 31.85 2688 1812904 1022200 11.45 147836 2080404 32600 01:40:01 AM 5326220 6990048 2556096 32.43 2688 1857760 1022200 11.45 147836 2125520 67116 01:41:01 AM 5191512 6978084 2690804 34.14 2688 1972052 977836 10.95 146624 2224664 28008 01:42:01 AM 5104420 6957768 2777896 35.24 2688 2033772 1002140 11.22 176640 2263552 32 01:43:01 AM 5138828 6994996 2743488 34.81 2688 2036568 974024 10.91 351712 2054460 60 Average: 5261625 6988811 2620691 33.25 2688 1915817 1000459 11.20 185149 2130560 28525 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 244.58 142.46 1007.38 61.41 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 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 19.11 14.10 148.18 3.17 0.00 0.00 0.00 0.00 01:40:00 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 1313.43 855.22 34716.07 98.19 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 24.06 17.41 361.13 3.62 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 11.80 9.43 17.82 4.55 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 16.75 13.30 16.06 11.08 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 66.16 41.23 387.34 16.98 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) 02/22/2025 _x86_64_ (2 CPU) 01:36:51 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 24.12 0.00 4.65 13.73 0.08 57.41 01:39:01 AM 0 26.12 0.00 6.09 14.93 0.08 52.78 01:39:01 AM 1 22.13 0.00 3.21 12.55 0.08 62.02 01:40:00 AM all 9.80 0.00 0.80 0.86 0.06 88.48 01:40:00 AM 0 9.29 0.00 0.84 1.06 0.05 88.75 01:40:00 AM 1 10.31 0.00 0.76 0.66 0.07 88.20 01:40:01 AM all 17.56 0.00 6.87 6.87 0.00 68.70 01:40:01 AM 0 3.08 0.00 1.54 0.00 0.00 95.38 01:40:01 AM 1 31.82 0.00 12.12 13.64 0.00 42.42 01:41:01 AM all 14.35 0.00 1.82 2.38 0.07 81.38 01:41:01 AM 0 16.07 0.00 1.97 3.15 0.07 78.75 01:41:01 AM 1 12.64 0.00 1.67 1.62 0.07 84.01 01:42:01 AM all 18.39 0.00 1.96 3.84 0.08 75.73 01:42:01 AM 0 20.75 0.00 1.76 0.28 0.08 77.12 01:42:01 AM 1 16.02 0.00 2.15 7.40 0.08 74.35 01:43:01 AM all 15.61 0.00 2.90 0.08 0.08 81.33 01:43:01 AM 0 16.28 0.00 2.91 0.08 0.08 80.64 01:43:01 AM 1 14.94 0.00 2.90 0.08 0.07 82.01 Average: all 16.46 0.00 2.44 4.18 0.07 76.84 Average: 0 17.68 0.00 2.71 3.88 0.07 75.66 Average: 1 15.25 0.00 2.16 4.49 0.07 78.03