---> uname -a: Linux prd-centos8-docker-8c-8g-7608.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: 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): 0-7 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 1645 22278 19 7966 29771 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:31:bb:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe31:bb03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:6b:e3:f6 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) 10/30/2025 _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 150.42 2.50 147.92 1591.20 10936.87 10:39:01 PM 162.75 14.19 148.56 1700.22 5131.65 10:40:01 PM 135.11 1.03 134.08 621.36 14633.38 10:41:01 PM 61.02 0.00 61.02 0.00 7617.29 10:42:01 PM 120.51 1.95 118.56 136.51 3107.88 10:43:01 PM 452.60 0.03 452.57 19.33 65980.86 10:44:01 PM 1036.79 0.02 1036.78 13.60 43754.74 10:45:01 PM 791.78 0.00 791.78 0.00 33986.59 10:46:01 PM 11.90 0.00 11.90 0.00 489.34 10:47:01 PM 7.35 0.00 7.35 0.00 1372.88 10:48:01 PM 318.09 0.08 318.01 5.60 16405.58 10:49:01 PM 487.40 0.63 486.77 62.38 34497.40 Average: 311.29 1.70 309.59 345.87 19825.61 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29438892 31261364 3216820 9.85 2688 2138564 1397728 4.15 157736 2594248 96276 10:39:01 PM 28541044 30770352 4114668 12.60 2688 2537656 2369384 7.03 220268 3396728 341244 10:40:01 PM 27270056 29665728 5385656 16.49 2688 2700488 3308348 9.82 277332 4588828 71052 10:41:01 PM 26912500 29456956 5743212 17.59 2688 2846680 2883196 8.55 290976 4924816 6512 10:42:01 PM 25594108 28846888 7061604 21.62 2688 3549832 3383728 10.04 331552 6183848 652164 10:43:01 PM 21561764 27005340 11093948 33.97 2688 5477124 6607816 19.61 484568 9504476 955500 10:44:01 PM 21289624 27769248 11366088 34.81 2688 6399336 3714388 11.02 536004 9484772 919488 10:45:01 PM 20716320 27133080 11939392 36.56 2688 6334116 3595792 10.67 592524 9920768 20 10:46:01 PM 20893832 27315696 11761880 36.02 2688 6339084 3708520 11.00 593104 9744596 4596 10:47:01 PM 20836560 27290260 11819152 36.19 2688 6370564 4080104 12.11 597984 9793256 8 10:48:01 PM 22968408 30621560 9687304 29.66 2688 7497512 1467108 4.35 1128988 7058288 844056 10:49:01 PM 22791924 30465264 9863788 30.21 2688 7517900 1510400 4.48 1306652 7038856 10236 Average: 24067919 28966811 8587793 26.30 2688 4975738 3168876 9.40 543141 7019457 325096 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 150.52 125.61 1163.56 45.23 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 422.32 353.12 5680.15 59.04 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 166.46 143.56 2047.57 20.82 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 154.49 109.36 2253.28 17.72 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 223.91 204.23 2191.53 30.32 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 585.34 441.09 8985.03 49.64 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 185.20 149.73 2231.16 20.51 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 0.75 0.67 0.19 0.38 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 0.78 0.20 0.14 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 1.02 0.28 0.17 0.29 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 335.60 280.42 3477.67 53.52 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 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 302.07 414.56 288.41 7572.15 0.00 0.00 0.00 0.00 10:49:01 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 210.71 185.24 2359.99 655.86 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) 10/30/2025 _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 7.20 0.00 0.82 0.48 0.04 91.45 10:38:01 PM 0 2.57 0.00 0.42 0.58 0.05 96.38 10:38:01 PM 1 11.64 0.00 1.19 0.37 0.05 86.76 10:38:01 PM 2 0.68 0.00 0.22 0.18 0.03 98.88 10:38:01 PM 3 7.76 0.00 0.90 0.83 0.03 90.47 10:38:01 PM 4 15.81 0.00 1.70 0.18 0.05 82.25 10:38:01 PM 5 13.05 0.00 0.90 1.08 0.03 84.93 10:38:01 PM 6 4.26 0.00 0.95 0.07 0.05 94.67 10:38:01 PM 7 1.84 0.00 0.30 0.50 0.05 97.31 10:39:01 PM all 8.72 0.00 0.90 0.65 0.06 89.67 10:39:01 PM 0 6.57 0.00 0.60 0.05 0.05 92.73 10:39:01 PM 1 10.24 0.00 1.74 1.02 0.08 86.92 10:39:01 PM 2 8.44 0.00 0.92 0.32 0.07 90.26 10:39:01 PM 3 10.97 0.00 0.78 0.25 0.03 87.96 10:39:01 PM 4 9.30 0.00 0.82 1.97 0.07 87.84 10:39:01 PM 5 5.39 0.00 0.43 0.13 0.03 94.01 10:39:01 PM 6 13.15 0.00 1.14 0.97 0.07 84.68 10:39:01 PM 7 5.72 0.00 0.79 0.45 0.05 92.98 10:40:01 PM all 46.55 0.00 1.26 0.68 0.09 51.41 10:40:01 PM 0 70.40 0.00 0.72 0.05 0.10 28.73 10:40:01 PM 1 66.00 0.00 0.67 0.62 0.10 32.61 10:40:01 PM 2 19.89 0.00 1.27 0.82 0.10 77.92 10:40:01 PM 3 42.64 0.00 1.22 0.32 0.10 55.73 10:40:01 PM 4 64.15 0.00 2.83 0.97 0.10 31.95 10:40:01 PM 5 37.74 0.00 1.32 0.10 0.10 60.74 10:40:01 PM 6 21.62 0.00 0.94 1.02 0.07 76.36 10:40:01 PM 7 49.92 0.00 1.09 1.57 0.08 47.33 10:41:01 PM all 48.94 0.00 1.35 0.19 0.10 49.43 10:41:01 PM 0 50.98 0.00 0.92 0.08 0.08 47.94 10:41:01 PM 1 61.28 0.00 1.82 0.15 0.10 36.65 10:41:01 PM 2 38.96 0.00 1.10 0.08 0.10 59.75 10:41:01 PM 3 49.78 0.00 1.32 0.28 0.10 48.51 10:41:01 PM 4 47.40 0.00 1.44 0.43 0.10 50.63 10:41:01 PM 5 49.11 0.00 1.40 0.02 0.12 49.36 10:41:01 PM 6 51.24 0.00 1.34 0.08 0.10 47.24 10:41:01 PM 7 42.71 0.00 1.46 0.37 0.10 55.36 10:42:01 PM all 29.65 0.00 1.26 0.30 0.08 68.71 10:42:01 PM 0 51.56 0.00 3.46 0.99 0.10 43.89 10:42:01 PM 1 23.21 0.00 1.25 0.32 0.12 75.10 10:42:01 PM 2 25.83 0.00 0.72 0.12 0.07 73.27 10:42:01 PM 3 24.71 0.00 1.17 0.57 0.05 73.50 10:42:01 PM 4 21.38 0.00 1.22 0.25 0.08 77.07 10:42:01 PM 5 30.03 0.00 0.53 0.03 0.07 69.33 10:42:01 PM 6 42.14 0.00 0.63 0.15 0.07 57.01 10:42:01 PM 7 18.30 0.00 1.12 0.02 0.07 80.50 10:43:01 PM all 13.97 0.00 6.30 1.59 0.10 78.05 10:43:01 PM 0 3.92 0.00 6.00 1.20 0.10 88.78 10:43:01 PM 1 4.77 0.00 4.76 3.00 0.08 87.38 10:43:01 PM 2 12.93 0.00 7.26 0.68 0.08 79.05 10:43:01 PM 3 2.39 0.00 7.54 3.60 0.10 86.36 10:43:01 PM 4 2.24 0.00 7.48 1.58 0.12 88.58 10:43:01 PM 5 61.06 0.00 9.97 0.74 0.08 28.15 10:43:01 PM 6 11.16 0.00 6.31 1.95 0.08 80.50 10:43:01 PM 7 12.96 0.00 1.08 0.00 0.10 85.86 10:44:01 PM all 17.15 0.00 3.16 2.04 0.07 77.57 10:44:01 PM 0 7.62 0.00 2.31 0.28 0.08 89.70 10:44:01 PM 1 6.58 0.00 3.15 3.47 0.07 86.73 10:44:01 PM 2 18.31 0.00 3.18 1.84 0.08 76.59 10:44:01 PM 3 10.70 0.00 2.33 4.88 0.07 82.03 10:44:01 PM 4 29.10 0.00 6.54 0.00 0.10 64.26 10:44:01 PM 5 8.37 0.00 2.95 5.10 0.07 83.51 10:44:01 PM 6 7.54 0.00 1.25 0.20 0.03 90.97 10:44:01 PM 7 49.04 0.00 3.62 0.54 0.08 46.73 10:45:01 PM all 22.40 0.00 1.04 1.70 0.07 74.79 10:45:01 PM 0 2.24 0.00 0.42 0.03 0.07 97.25 10:45:01 PM 1 15.70 0.00 1.72 7.50 0.08 75.00 10:45:01 PM 2 41.59 0.00 1.42 0.35 0.08 56.56 10:45:01 PM 3 15.09 0.00 1.03 2.12 0.07 81.69 10:45:01 PM 4 58.51 0.00 1.94 3.62 0.08 35.84 10:45:01 PM 5 21.08 0.00 0.65 0.00 0.07 78.20 10:45:01 PM 6 5.92 0.00 0.35 0.02 0.07 93.65 10:45:01 PM 7 19.02 0.00 0.80 0.00 0.05 80.13 10:46:01 PM all 21.99 0.00 0.72 0.01 0.05 77.22 10:46:01 PM 0 4.65 0.00 0.42 0.00 0.05 94.88 10:46:01 PM 1 15.97 0.00 0.70 0.00 0.05 83.28 10:46:01 PM 2 16.40 0.00 0.50 0.00 0.05 83.05 10:46:01 PM 3 78.95 0.00 1.18 0.00 0.08 19.79 10:46:01 PM 4 28.41 0.00 1.43 0.07 0.07 70.02 10:46:01 PM 5 8.68 0.00 0.43 0.00 0.03 90.86 10:46:01 PM 6 12.82 0.00 0.68 0.00 0.05 86.45 10:46:01 PM 7 10.07 0.00 0.42 0.02 0.05 89.45 10:47:01 PM all 22.60 0.00 0.88 0.02 0.07 76.44 10:47:01 PM 0 12.16 0.00 0.75 0.00 0.05 87.04 10:47:01 PM 1 63.40 0.00 1.15 0.02 0.08 35.35 10:47:01 PM 2 18.50 0.00 1.49 0.12 0.07 79.83 10:47:01 PM 3 39.90 0.00 0.78 0.00 0.07 59.25 10:47:01 PM 4 9.71 0.00 0.65 0.00 0.07 89.57 10:47:01 PM 5 16.13 0.00 0.94 0.00 0.10 82.84 10:47:01 PM 6 11.87 0.00 0.67 0.02 0.05 87.40 10:47:01 PM 7 9.08 0.00 0.60 0.00 0.05 90.26 10:48:01 PM all 18.49 0.00 3.10 0.60 0.08 77.73 10:48:01 PM 0 49.76 0.00 5.04 0.00 0.10 45.11 10:48:01 PM 1 13.47 0.00 2.80 0.92 0.10 82.70 10:48:01 PM 2 11.10 0.00 2.85 0.07 0.08 85.89 10:48:01 PM 3 14.15 0.00 3.47 0.08 0.07 82.23 10:48:01 PM 4 16.49 0.00 2.32 0.13 0.08 80.97 10:48:01 PM 5 14.19 0.00 1.59 0.07 0.05 84.10 10:48:01 PM 6 13.79 0.00 2.93 3.47 0.08 79.73 10:48:01 PM 7 14.87 0.00 3.83 0.07 0.08 81.15 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 10.78 0.00 1.52 1.34 0.06 86.30 10:49:01 PM 0 12.48 0.00 1.02 0.27 0.07 86.17 10:49:01 PM 1 9.16 0.00 1.91 1.54 0.07 87.32 10:49:01 PM 2 13.28 0.00 2.32 1.04 0.07 83.29 10:49:01 PM 3 2.70 0.00 1.19 1.96 0.07 94.09 10:49:01 PM 4 16.17 0.00 1.86 1.62 0.05 80.30 10:49:01 PM 5 20.02 0.00 1.78 1.34 0.08 76.78 10:49:01 PM 6 10.19 0.00 1.37 0.92 0.05 87.46 10:49:01 PM 7 2.27 0.00 0.70 2.04 0.03 94.96 Average: all 22.38 0.00 1.85 0.80 0.07 74.89 Average: 0 22.92 0.00 1.83 0.29 0.08 74.87 Average: 1 25.15 0.00 1.90 1.57 0.08 71.29 Average: 2 18.83 0.00 1.93 0.47 0.07 78.69 Average: 3 25.02 0.00 1.90 1.24 0.07 71.77 Average: 4 26.58 0.00 2.51 0.90 0.08 69.93 Average: 5 23.71 0.00 1.90 0.72 0.07 73.60 Average: 6 17.15 0.00 1.54 0.74 0.06 80.50 Average: 7 19.65 0.00 1.31 0.46 0.07 78.50