---> uname -a: Linux prd-centos8-docker-8c-8g-31153.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1625 22312 19 7952 29791 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:ba:dd:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:feba:dda9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:e1:09:72 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/27/2025 _x86_64_ (8 CPU) 22:36:22 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 146.59 2.48 144.11 1525.88 9785.79 10:39:01 PM 143.72 13.73 129.99 1692.37 5934.11 10:40:01 PM 158.08 1.50 156.58 629.39 14910.71 10:41:01 PM 58.05 0.00 58.05 0.00 5665.72 10:42:01 PM 119.76 1.98 117.78 139.95 4993.20 10:43:01 PM 312.20 0.03 312.16 19.33 57498.63 10:44:01 PM 1127.52 0.02 1127.51 13.60 50656.55 10:45:01 PM 834.49 0.00 834.49 0.00 36239.51 10:46:01 PM 13.40 0.00 13.40 0.00 698.38 10:47:01 PM 9.38 0.00 9.38 0.00 1395.02 10:48:01 PM 665.19 0.47 664.72 24.53 28134.61 Average: 326.21 1.84 324.37 367.72 19628.22 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29459440 31274144 3196272 9.79 2688 2131448 1354868 4.02 158200 2576332 125360 10:39:01 PM 28707820 30857560 3947892 12.09 2688 2458936 1727004 5.12 212224 3241188 271308 10:40:01 PM 26964236 29346908 5691476 17.43 2688 2687760 3751288 11.13 276844 4895868 64428 10:41:01 PM 26621552 29159548 6034160 18.48 2688 2840512 3095356 9.18 288092 5217088 65252 10:42:01 PM 25933408 29166564 6722304 20.59 2688 3530512 3578640 10.62 330416 5847352 641248 10:43:01 PM 22134620 27345468 10521092 32.22 2688 5306380 4686716 13.91 487716 9064480 962792 10:44:01 PM 22023260 28164256 10632452 32.56 2688 6100836 3302268 9.80 538520 8802612 630156 10:45:01 PM 21139108 27546112 11516604 35.27 2688 6324424 3221736 9.56 594476 9493520 8 10:46:01 PM 21104700 27517268 11551012 35.37 2688 6329392 3303896 9.80 595604 9523316 8 10:47:01 PM 22041320 28622484 10614392 32.50 2688 6494820 3099192 9.20 603632 8606376 135052 10:48:01 PM 22949760 30594960 9705952 29.72 2688 7490924 1477348 4.38 1129668 7048240 511060 Average: 24461748 29054116 8193964 25.09 2688 4699631 2963483 8.79 474127 6756034 309697 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 180.89 135.51 1122.75 39.06 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 387.40 334.41 4520.37 62.88 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 207.61 165.59 3131.95 23.57 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 152.37 108.15 2353.36 17.16 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 203.35 186.10 1977.25 28.86 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 608.16 459.88 8960.38 53.39 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 219.14 181.14 2372.66 22.47 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 5.22 3.35 40.10 0.56 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.23 0.17 0.06 0.22 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 93.77 61.02 668.04 4.90 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 351.71 320.26 2807.71 105.95 0.00 0.00 0.00 0.00 10:48:01 PM 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 219.08 177.78 2541.41 32.64 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/27/2025 _x86_64_ (8 CPU) 22:36:22 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.90 0.00 0.86 0.41 0.04 90.79 10:38:01 PM 0 1.82 0.00 0.20 0.13 0.05 97.80 10:38:01 PM 1 2.59 0.00 0.55 0.30 0.05 96.51 10:38:01 PM 2 3.75 0.00 0.49 0.38 0.03 95.35 10:38:01 PM 3 12.89 0.00 1.07 0.68 0.03 85.33 10:38:01 PM 4 6.58 0.00 1.15 0.52 0.03 91.71 10:38:01 PM 5 13.24 0.00 1.18 0.27 0.03 85.28 10:38:01 PM 6 19.25 0.00 1.67 0.50 0.05 78.53 10:38:01 PM 7 3.06 0.00 0.53 0.50 0.03 95.88 10:39:01 PM all 7.79 0.00 0.87 0.38 0.05 90.91 10:39:01 PM 0 5.67 0.00 0.48 0.38 0.05 93.41 10:39:01 PM 1 9.78 0.00 0.85 0.67 0.05 88.65 10:39:01 PM 2 6.79 0.00 0.77 0.25 0.07 92.12 10:39:01 PM 3 8.81 0.00 0.90 0.45 0.03 89.81 10:39:01 PM 4 6.34 0.00 0.78 0.07 0.03 92.77 10:39:01 PM 5 8.12 0.00 0.90 0.63 0.03 90.31 10:39:01 PM 6 6.71 0.00 0.60 0.13 0.05 92.50 10:39:01 PM 7 10.13 0.00 1.65 0.47 0.07 87.68 10:40:01 PM all 46.23 0.00 1.26 0.51 0.10 51.90 10:40:01 PM 0 62.19 0.00 1.20 0.17 0.10 36.34 10:40:01 PM 1 33.20 0.00 1.34 0.42 0.08 64.96 10:40:01 PM 2 43.60 0.00 1.09 0.69 0.08 54.54 10:40:01 PM 3 24.75 0.00 1.29 0.72 0.10 73.14 10:40:01 PM 4 60.85 0.00 1.15 0.10 0.10 37.80 10:40:01 PM 5 35.86 0.00 1.64 1.41 0.12 60.97 10:40:01 PM 6 42.22 0.00 1.56 0.37 0.08 55.77 10:40:01 PM 7 67.10 0.00 0.85 0.18 0.10 31.77 10:41:01 PM all 48.95 0.00 1.34 0.16 0.10 49.43 10:41:01 PM 0 52.62 0.00 1.49 0.07 0.12 45.71 10:41:01 PM 1 47.74 0.00 1.30 0.02 0.12 50.83 10:41:01 PM 2 49.60 0.00 1.24 0.02 0.12 49.03 10:41:01 PM 3 51.16 0.00 1.66 0.27 0.10 46.81 10:41:01 PM 4 36.45 0.00 1.19 0.18 0.08 62.09 10:41:01 PM 5 41.05 0.00 1.74 0.54 0.12 56.56 10:41:01 PM 6 62.36 0.00 1.17 0.15 0.10 36.22 10:41:01 PM 7 50.63 0.00 0.97 0.08 0.08 48.23 10:42:01 PM all 31.17 0.00 1.27 0.28 0.08 67.19 10:42:01 PM 0 29.39 0.00 1.30 0.50 0.10 68.70 10:42:01 PM 1 21.12 0.00 0.87 0.48 0.08 77.45 10:42:01 PM 2 31.84 0.00 1.50 0.38 0.08 66.19 10:42:01 PM 3 31.75 0.00 1.04 0.22 0.07 66.93 10:42:01 PM 4 49.23 0.00 2.57 0.23 0.08 47.88 10:42:01 PM 5 22.74 0.00 1.40 0.37 0.08 75.40 10:42:01 PM 6 28.25 0.00 0.65 0.00 0.08 71.01 10:42:01 PM 7 35.08 0.00 0.83 0.03 0.07 63.99 10:43:01 PM all 15.13 0.00 5.11 2.92 0.09 76.75 10:43:01 PM 0 6.38 0.00 2.65 1.56 0.07 89.34 10:43:01 PM 1 4.98 0.00 4.24 2.34 0.07 88.37 10:43:01 PM 2 5.15 0.00 4.72 11.78 0.08 78.27 10:43:01 PM 3 11.29 0.00 5.64 0.00 0.09 82.99 10:43:01 PM 4 6.63 0.00 4.04 0.02 0.10 89.21 10:43:01 PM 5 10.96 0.00 3.41 0.72 0.10 84.80 10:43:01 PM 6 73.48 0.00 9.21 0.07 0.12 17.13 10:43:01 PM 7 1.92 0.00 6.96 6.86 0.10 84.16 10:44:01 PM all 16.51 0.00 4.10 2.48 0.08 76.82 10:44:01 PM 0 6.30 0.00 2.41 3.81 0.07 87.41 10:44:01 PM 1 22.46 0.00 7.38 1.51 0.10 68.54 10:44:01 PM 2 7.73 0.00 3.43 0.76 0.10 87.99 10:44:01 PM 3 43.60 0.00 7.14 0.00 0.12 49.14 10:44:01 PM 4 4.73 0.00 1.02 0.15 0.05 94.05 10:44:01 PM 5 32.01 0.00 5.02 0.42 0.08 62.47 10:44:01 PM 6 10.57 0.00 2.66 0.07 0.08 86.62 10:44:01 PM 7 4.77 0.00 3.81 13.14 0.05 78.23 10:45:01 PM all 21.71 0.00 2.05 1.93 0.08 74.24 10:45:01 PM 0 78.06 0.00 2.79 0.00 0.12 19.03 10:45:01 PM 1 15.69 0.00 2.43 0.00 0.10 81.77 10:45:01 PM 2 20.05 0.00 1.14 0.18 0.08 78.54 10:45:01 PM 3 6.36 0.00 1.56 0.18 0.07 91.83 10:45:01 PM 4 1.06 0.00 3.33 14.08 0.07 81.46 10:45:01 PM 5 30.37 0.00 2.44 0.00 0.07 67.12 10:45:01 PM 6 6.82 0.00 0.95 1.00 0.05 91.18 10:45:01 PM 7 15.03 0.00 1.74 0.07 0.05 83.11 10:46:01 PM all 20.73 0.00 0.89 0.01 0.06 78.30 10:46:01 PM 0 14.28 0.00 0.90 0.00 0.05 84.77 10:46:01 PM 1 14.66 0.00 0.68 0.00 0.07 84.59 10:46:01 PM 2 11.49 0.00 0.77 0.00 0.05 87.69 10:46:01 PM 3 24.92 0.00 1.40 0.00 0.07 73.61 10:46:01 PM 4 66.12 0.00 1.20 0.00 0.12 32.56 10:46:01 PM 5 12.98 0.00 0.68 0.00 0.05 86.29 10:46:01 PM 6 6.59 0.00 0.73 0.10 0.05 92.53 10:46:01 PM 7 14.87 0.00 0.75 0.00 0.05 84.33 10:47:01 PM all 20.41 0.00 0.88 0.02 0.06 78.63 10:47:01 PM 0 6.95 0.00 0.65 0.00 0.05 92.35 10:47:01 PM 1 16.83 0.00 0.83 0.00 0.07 82.27 10:47:01 PM 2 19.75 0.00 1.69 0.08 0.05 78.43 10:47:01 PM 3 13.71 0.00 0.70 0.00 0.07 85.53 10:47:01 PM 4 49.01 0.00 1.00 0.00 0.07 49.92 10:47:01 PM 5 13.50 0.00 0.82 0.00 0.05 85.64 10:47:01 PM 6 11.46 0.00 0.62 0.10 0.05 87.77 10:47:01 PM 7 32.03 0.00 0.75 0.00 0.07 67.15 10:48:01 PM all 16.77 0.00 2.85 1.79 0.10 78.50 10:48:01 PM 0 4.11 0.00 2.67 0.84 0.08 92.30 10:48:01 PM 1 13.41 0.00 2.73 1.53 0.10 82.24 10:48:01 PM 2 14.58 0.00 2.48 3.32 0.10 79.52 10:48:01 PM 3 15.39 0.00 3.01 4.23 0.12 77.25 10:48:01 PM 4 11.62 0.00 4.30 1.28 0.12 82.68 10:48:01 PM 5 13.73 0.00 1.51 0.39 0.08 84.30 10:48:01 PM 6 47.87 0.00 4.06 0.54 0.10 47.43 10:48:01 PM 7 13.35 0.00 2.01 2.21 0.07 82.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.04 0.00 1.95 0.99 0.08 73.95 Average: 0 24.40 0.00 1.52 0.67 0.08 73.33 Average: 1 18.41 0.00 2.11 0.66 0.08 78.74 Average: 2 19.51 0.00 1.75 1.61 0.08 77.05 Average: 3 22.26 0.00 2.30 0.61 0.08 74.75 Average: 4 27.19 0.00 1.97 1.51 0.08 69.25 Average: 5 21.31 0.00 1.88 0.43 0.07 76.30 Average: 6 28.65 0.00 2.16 0.28 0.07 68.84 Average: 7 22.59 0.00 1.89 2.13 0.07 73.33