---> uname -a: Linux prd-centos8-docker-8c-8g-20327.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 15G 146G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1565 22800 19 7523 29851 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:24:43:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fe24:4394/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:87:f8:10 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) 12/12/2025 _x86_64_ (8 CPU) 22:36:24 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 145.28 2.70 142.59 1598.27 9778.31 10:39:01 PM 109.47 13.53 95.93 1587.07 5690.85 10:40:01 PM 182.51 1.35 181.16 307.05 13817.89 10:41:01 PM 78.42 0.22 78.21 323.09 7076.04 10:42:01 PM 110.05 2.00 108.05 138.11 3909.08 10:43:01 PM 232.99 0.03 232.96 19.33 44292.50 10:44:01 PM 646.72 0.02 646.70 13.60 34940.47 10:45:01 PM 1436.76 0.00 1436.76 0.00 66271.82 10:46:01 PM 14.31 0.00 14.31 0.00 520.91 10:47:01 PM 13.78 0.00 13.78 0.00 1713.03 10:48:01 PM 140.06 0.12 139.94 10.13 12259.62 Average: 282.76 1.81 280.94 363.34 18206.24 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29443712 31265776 3212000 9.84 2688 2138724 1359096 4.03 157992 2588516 126188 10:39:01 PM 28830976 30874880 3824736 11.71 2688 2354512 1731592 5.14 202048 3131064 164372 10:40:01 PM 27429972 29747748 5225740 16.00 2688 2623532 3241496 9.62 264848 4446160 49184 10:41:01 PM 26957308 29497924 5698404 17.45 2688 2842956 2818564 8.36 286868 4882688 73516 10:42:01 PM 26279016 29055924 6376696 19.53 2688 3074776 3113460 9.24 328532 5505940 217908 10:43:01 PM 22228328 27300260 10427384 31.93 2688 5206564 4787588 14.20 487496 9048488 1239804 10:44:01 PM 22235412 28204784 10420300 31.91 2688 5959220 3452500 10.24 533884 8710392 1177488 10:45:01 PM 21212592 27631788 11443120 35.04 2688 6334700 3379868 10.03 616072 9380608 8 10:46:01 PM 19918264 26338600 12737448 39.01 2688 6335080 3733428 11.08 617256 10629492 8 10:47:01 PM 21885636 28477260 10770076 32.98 2688 6504120 3251064 9.65 625244 8717232 134076 10:48:01 PM 23415408 30623628 9240304 28.30 2688 7052008 1453092 4.31 847652 6870144 446212 Average: 24530602 29001688 8125110 24.88 2688 4584199 2938341 8.72 451627 6719157 329888 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 108.16 80.62 1171.81 33.10 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 274.94 249.58 2763.14 56.52 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 264.35 203.23 4131.95 28.90 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 173.64 133.41 3102.05 19.11 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 186.00 178.00 1963.34 28.72 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 563.79 435.74 8933.23 51.23 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 142.14 110.70 2200.23 13.74 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 34.76 35.18 359.21 6.90 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 0.37 0.20 0.12 0.43 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 41.96 25.08 653.69 2.62 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 299.48 233.24 2860.21 42.02 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 189.96 153.18 2558.12 25.75 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) 12/12/2025 _x86_64_ (8 CPU) 22:36:24 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 8.01 0.00 0.84 0.51 0.06 90.58 10:38:01 PM 0 5.99 0.00 0.72 0.47 0.08 92.74 10:38:01 PM 1 13.53 0.00 1.15 0.62 0.07 84.63 10:38:01 PM 2 19.89 0.00 2.42 0.99 0.08 76.62 10:38:01 PM 3 0.94 0.00 0.38 0.33 0.10 98.25 10:38:01 PM 4 7.70 0.00 0.60 0.17 0.07 91.46 10:38:01 PM 5 11.46 0.00 0.72 0.58 0.03 87.20 10:38:01 PM 6 3.27 0.00 0.42 0.13 0.03 96.15 10:38:01 PM 7 1.27 0.00 0.30 0.80 0.05 97.58 10:39:01 PM all 5.53 0.00 0.65 0.39 0.07 93.36 10:39:01 PM 0 1.35 0.00 0.18 0.13 0.05 98.28 10:39:01 PM 1 5.80 0.00 0.57 0.17 0.08 93.38 10:39:01 PM 2 7.56 0.00 1.71 0.85 0.10 89.78 10:39:01 PM 3 5.39 0.00 0.37 0.33 0.07 93.85 10:39:01 PM 4 3.86 0.00 0.75 0.33 0.07 94.99 10:39:01 PM 5 7.59 0.00 0.73 0.52 0.05 91.10 10:39:01 PM 6 7.96 0.00 0.33 0.37 0.03 91.31 10:39:01 PM 7 4.74 0.00 0.55 0.44 0.10 94.17 10:40:01 PM all 33.79 0.00 1.12 1.70 0.17 63.22 10:40:01 PM 0 50.10 0.00 0.52 0.02 0.20 49.16 10:40:01 PM 1 45.88 0.00 0.82 1.12 0.20 51.99 10:40:01 PM 2 26.22 0.00 0.92 1.24 0.17 71.45 10:40:01 PM 3 41.62 0.00 0.87 0.69 0.17 56.66 10:40:01 PM 4 18.49 0.00 1.25 2.87 0.12 77.27 10:40:01 PM 5 31.22 0.00 2.28 5.78 0.20 60.52 10:40:01 PM 6 17.82 0.00 1.04 1.05 0.15 79.94 10:40:01 PM 7 38.97 0.00 1.27 0.84 0.18 58.74 10:41:01 PM all 47.96 0.00 1.27 0.24 0.12 50.42 10:41:01 PM 0 66.22 0.00 1.07 0.05 0.12 32.54 10:41:01 PM 1 41.78 0.00 1.45 0.27 0.15 56.35 10:41:01 PM 2 36.35 0.00 1.24 0.02 0.10 62.30 10:41:01 PM 3 50.80 0.00 1.24 0.33 0.13 47.49 10:41:01 PM 4 42.13 0.00 1.30 0.32 0.10 56.15 10:41:01 PM 5 55.31 0.00 1.86 0.84 0.13 41.86 10:41:01 PM 6 43.04 0.00 1.14 0.05 0.10 55.67 10:41:01 PM 7 48.06 0.00 0.84 0.03 0.10 50.97 10:42:01 PM all 35.07 0.00 1.28 0.47 0.11 63.07 10:42:01 PM 0 24.90 0.00 0.97 0.75 0.10 73.28 10:42:01 PM 1 42.87 0.00 2.33 1.14 0.12 53.55 10:42:01 PM 2 41.74 0.00 0.74 0.08 0.12 57.32 10:42:01 PM 3 35.68 0.00 1.19 0.25 0.10 62.78 10:42:01 PM 4 34.20 0.00 0.84 0.00 0.10 64.87 10:42:01 PM 5 32.41 0.00 0.89 0.18 0.10 66.42 10:42:01 PM 6 31.15 0.00 1.04 0.18 0.10 67.52 10:42:01 PM 7 37.62 0.00 2.28 1.17 0.12 58.80 10:43:01 PM all 16.16 0.00 3.97 1.61 0.10 78.15 10:43:01 PM 0 51.09 0.00 6.66 0.35 0.13 41.76 10:43:01 PM 1 19.43 0.00 3.20 0.03 0.12 77.21 10:43:01 PM 2 10.08 0.00 2.50 2.77 0.12 84.54 10:43:01 PM 3 18.46 0.00 6.78 0.54 0.12 74.10 10:43:01 PM 4 6.51 0.00 2.43 0.02 0.07 90.97 10:43:01 PM 5 8.28 0.00 4.59 0.47 0.08 86.57 10:43:01 PM 6 6.55 0.00 1.44 6.59 0.08 85.34 10:43:01 PM 7 8.89 0.00 4.22 2.12 0.10 84.67 10:44:01 PM all 13.86 0.00 3.31 11.62 0.10 71.10 10:44:01 PM 0 16.16 0.00 5.33 5.10 0.10 73.31 10:44:01 PM 1 8.77 0.00 1.64 11.63 0.10 77.85 10:44:01 PM 2 6.49 0.00 4.30 4.62 0.10 84.50 10:44:01 PM 3 23.32 0.00 2.98 1.44 0.10 72.16 10:44:01 PM 4 10.47 0.00 3.04 0.20 0.10 86.19 10:44:01 PM 5 3.08 0.00 3.86 60.99 0.10 31.96 10:44:01 PM 6 1.50 0.00 3.74 7.80 0.08 86.88 10:44:01 PM 7 40.90 0.00 1.62 1.42 0.12 55.94 10:45:01 PM all 18.99 0.00 2.68 6.63 0.10 71.61 10:45:01 PM 0 0.47 0.00 1.91 8.08 0.07 89.48 10:45:01 PM 1 16.68 0.00 2.55 5.03 0.10 75.65 10:45:01 PM 2 6.32 0.00 3.63 7.06 0.08 82.89 10:45:01 PM 3 27.05 0.00 3.12 1.17 0.12 68.54 10:45:01 PM 4 11.50 0.00 2.53 7.93 0.08 77.95 10:45:01 PM 5 51.71 0.00 2.97 6.89 0.13 38.30 10:45:01 PM 6 24.37 0.00 3.02 8.50 0.10 64.01 10:45:01 PM 7 13.83 0.00 1.67 8.36 0.08 76.05 10:46:01 PM all 20.65 0.00 0.76 0.02 0.08 78.50 10:46:01 PM 0 7.53 0.00 0.47 0.00 0.07 91.94 10:46:01 PM 1 13.40 0.00 0.67 0.00 0.07 85.87 10:46:01 PM 2 9.38 0.00 0.64 0.00 0.08 89.90 10:46:01 PM 3 67.12 0.00 1.12 0.00 0.13 31.63 10:46:01 PM 4 10.80 0.00 0.50 0.00 0.07 88.64 10:46:01 PM 5 40.66 0.00 1.54 0.12 0.12 57.57 10:46:01 PM 6 3.60 0.00 0.30 0.02 0.05 96.03 10:46:01 PM 7 12.77 0.00 0.82 0.00 0.07 86.35 10:47:01 PM all 20.74 0.00 1.01 0.11 0.08 78.06 10:47:01 PM 0 61.21 0.00 1.37 0.00 0.12 37.30 10:47:01 PM 1 8.80 0.00 0.77 0.45 0.08 89.90 10:47:01 PM 2 15.62 0.00 1.03 0.00 0.08 83.26 10:47:01 PM 3 17.59 0.00 1.17 0.18 0.07 81.00 10:47:01 PM 4 8.23 0.00 0.72 0.00 0.08 90.97 10:47:01 PM 5 6.07 0.00 0.55 0.00 0.05 93.33 10:47:01 PM 6 38.93 0.00 0.99 0.02 0.10 59.97 10:47:01 PM 7 9.63 0.00 1.47 0.20 0.05 88.65 10:48:01 PM all 14.05 0.00 2.11 1.43 0.10 82.31 10:48:01 PM 0 11.50 0.00 1.07 0.92 0.08 86.43 10:48:01 PM 1 11.84 0.00 1.76 2.75 0.12 83.54 10:48:01 PM 2 4.37 0.00 2.76 1.06 0.13 91.68 10:48:01 PM 3 44.69 0.00 4.02 0.02 0.10 51.17 10:48:01 PM 4 9.83 0.00 2.50 1.46 0.10 86.12 10:48:01 PM 5 10.80 0.00 2.12 2.94 0.12 84.03 10:48:01 PM 6 9.86 0.00 1.17 2.29 0.10 86.57 10:48:01 PM 7 9.47 0.00 1.49 0.00 0.08 88.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.35 0.00 1.72 2.24 0.10 74.58 Average: 0 26.95 0.00 1.84 1.44 0.10 69.67 Average: 1 20.80 0.00 1.54 2.11 0.11 75.45 Average: 2 16.75 0.00 1.99 1.69 0.11 79.46 Average: 3 30.25 0.00 2.11 0.48 0.11 67.05 Average: 4 14.88 0.00 1.50 1.21 0.09 82.33 Average: 5 23.52 0.00 2.00 7.17 0.10 67.20 Average: 6 17.09 0.00 1.33 2.45 0.09 79.05 Average: 7 20.55 0.00 1.50 1.40 0.10 76.45