---> uname -a: Linux prd-centos8-docker-8c-8g-758.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 22300 19 7964 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:86:9c:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe86:9c30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:2b:2f:9b 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) 09/27/2025 _x86_64_ (8 CPU) 22:36:44 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 331.21 25.36 305.85 6064.00 37963.60 10:39:01 PM 90.72 2.37 88.35 1588.00 10139.19 10:40:01 PM 240.16 14.51 225.65 1973.00 9555.46 10:41:01 PM 85.47 0.63 84.84 349.08 9654.37 10:42:01 PM 107.75 2.00 105.75 138.11 6018.75 10:43:01 PM 179.29 0.03 179.25 19.33 34354.27 10:44:01 PM 1291.28 0.02 1291.27 13.60 75604.47 10:45:01 PM 824.31 0.00 824.31 0.00 35861.21 10:46:01 PM 11.93 0.00 11.93 0.00 646.31 10:47:01 PM 12.38 0.00 12.38 0.00 2345.56 10:48:01 PM 707.12 0.48 706.63 24.66 40389.80 Average: 352.87 4.13 348.74 924.61 23866.42 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29593852 31279340 3061860 9.38 2688 2007156 1372560 4.07 151832 2473308 180836 10:39:01 PM 29441204 31263120 3214508 9.84 2688 2137880 1355636 4.02 158188 2587872 1752 10:40:01 PM 27965728 30276056 4689984 14.36 2688 2616856 2595736 7.70 261008 3918016 166384 10:41:01 PM 27020884 29558760 5634828 17.26 2688 2840744 3369684 10.00 286264 4821368 139524 10:42:01 PM 26555516 29230904 6100196 18.68 2688 2973732 3024720 8.97 326868 5231492 119772 10:43:01 PM 22647292 27487092 10008420 30.65 2688 5018544 4690304 13.92 487820 8707692 1302280 10:44:01 PM 22062504 28199768 10593208 32.44 2688 6098564 3307448 9.81 539000 8773312 621008 10:45:01 PM 21080412 27495368 11575300 35.45 2688 6331612 3240072 9.61 595516 9552764 8 10:46:01 PM 20912340 27332380 11743372 35.96 2688 6336580 3373820 10.01 596100 9713456 8 10:47:01 PM 20700708 27400308 11955004 36.61 2688 6609336 3252732 9.65 643804 9872040 218392 10:48:01 PM 22903184 30570484 9752528 29.86 2688 7512536 1403832 4.17 1131548 7098688 102404 Average: 24625784 29099416 8029928 24.59 2688 4589413 2816959 8.36 470723 6613637 259306 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 399.40 253.45 2032.03 64.13 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 133.49 121.44 479.82 48.26 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 530.78 405.13 6742.45 62.03 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 192.34 142.39 3134.89 20.11 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 188.60 173.84 1935.05 28.97 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 560.54 437.26 8622.80 51.38 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 180.92 148.66 2792.88 20.37 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 7.15 6.00 60.00 0.82 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 0.20 0.15 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 166.71 108.62 2429.27 13.37 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 487.62 582.59 1318.33 7608.99 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 258.88 216.32 2686.11 719.85 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) 09/27/2025 _x86_64_ (8 CPU) 22:36:44 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 13.19 0.00 1.86 3.24 0.05 81.66 10:38:01 PM 0 6.77 0.00 1.51 1.04 0.05 90.63 10:38:01 PM 1 8.48 0.00 1.22 4.42 0.05 85.83 10:38:01 PM 2 20.56 0.00 2.34 0.80 0.05 76.24 10:38:01 PM 3 19.07 0.00 2.41 0.85 0.05 77.62 10:38:01 PM 4 24.77 0.00 2.19 4.64 0.05 68.34 10:38:01 PM 5 9.55 0.00 1.85 1.15 0.03 87.41 10:38:01 PM 6 10.28 0.00 2.18 12.86 0.05 74.63 10:38:01 PM 7 6.00 0.00 1.20 0.20 0.05 92.54 10:39:01 PM all 2.63 0.00 0.49 0.67 0.05 96.16 10:39:01 PM 0 1.67 0.00 1.05 0.37 0.07 96.84 10:39:01 PM 1 1.65 0.00 0.32 1.52 0.03 96.48 10:39:01 PM 2 0.32 0.00 0.38 1.77 0.07 97.46 10:39:01 PM 3 1.74 0.00 0.27 0.18 0.03 97.78 10:39:01 PM 4 1.25 0.00 0.38 0.40 0.05 97.91 10:39:01 PM 5 12.24 0.00 0.98 0.25 0.05 86.48 10:39:01 PM 6 1.14 0.00 0.22 0.07 0.03 98.55 10:39:01 PM 7 1.07 0.00 0.30 0.83 0.03 97.77 10:40:01 PM all 26.95 0.00 1.29 1.14 0.09 70.53 10:40:01 PM 0 29.28 0.00 1.69 1.57 0.08 67.37 10:40:01 PM 1 29.20 0.00 0.92 0.17 0.08 69.63 10:40:01 PM 2 35.07 0.00 1.72 1.34 0.10 61.76 10:40:01 PM 3 35.40 0.00 1.15 0.65 0.10 62.69 10:40:01 PM 4 19.48 0.00 1.15 2.83 0.10 76.43 10:40:01 PM 5 17.91 0.00 1.29 1.07 0.07 79.67 10:40:01 PM 6 25.44 0.00 1.15 0.85 0.07 72.48 10:40:01 PM 7 23.85 0.00 1.24 0.65 0.08 74.18 10:41:01 PM all 49.30 0.00 1.19 0.50 0.10 48.91 10:41:01 PM 0 39.88 0.00 0.75 0.08 0.08 59.20 10:41:01 PM 1 54.35 0.00 1.20 0.32 0.10 44.04 10:41:01 PM 2 64.88 0.00 1.66 0.49 0.10 32.88 10:41:01 PM 3 56.93 0.00 0.89 0.15 0.10 41.93 10:41:01 PM 4 53.48 0.00 1.39 1.15 0.12 43.86 10:41:01 PM 5 54.95 0.00 1.37 0.30 0.12 43.26 10:41:01 PM 6 33.23 0.00 1.19 0.50 0.08 64.99 10:41:01 PM 7 36.70 0.00 1.05 1.04 0.10 61.11 10:42:01 PM all 39.86 0.00 1.24 0.39 0.09 58.42 10:42:01 PM 0 28.18 0.00 1.05 0.65 0.10 70.02 10:42:01 PM 1 36.88 0.00 1.27 0.05 0.10 61.70 10:42:01 PM 2 39.99 0.00 1.19 0.00 0.08 58.74 10:42:01 PM 3 41.10 0.00 1.87 1.46 0.10 55.47 10:42:01 PM 4 48.28 0.00 1.24 0.17 0.08 50.23 10:42:01 PM 5 38.69 0.00 1.54 0.70 0.08 58.99 10:42:01 PM 6 50.47 0.00 0.90 0.00 0.08 48.55 10:42:01 PM 7 35.27 0.00 0.87 0.12 0.08 63.66 10:43:01 PM all 16.72 0.00 3.09 1.57 0.08 78.55 10:43:01 PM 0 6.78 0.00 0.73 0.00 0.07 92.42 10:43:01 PM 1 6.44 0.00 4.01 1.92 0.07 87.57 10:43:01 PM 2 14.29 0.00 0.99 0.00 0.07 84.66 10:43:01 PM 3 25.74 0.00 2.87 0.10 0.08 71.20 10:43:01 PM 4 4.32 0.00 4.99 0.03 0.10 90.55 10:43:01 PM 5 52.23 0.00 4.92 0.05 0.08 42.71 10:43:01 PM 6 3.22 0.00 2.63 9.31 0.08 84.75 10:43:01 PM 7 20.61 0.00 3.57 1.19 0.05 74.57 10:44:01 PM all 15.75 0.00 4.75 4.34 0.07 75.09 10:44:01 PM 0 10.05 0.00 0.69 0.67 0.07 88.53 10:44:01 PM 1 4.79 0.00 6.31 15.27 0.08 73.55 10:44:01 PM 2 7.38 0.00 5.26 1.79 0.08 85.49 10:44:01 PM 3 30.46 0.00 3.99 2.06 0.07 63.42 10:44:01 PM 4 10.01 0.00 4.65 3.82 0.07 81.46 10:44:01 PM 5 22.72 0.00 5.68 0.12 0.05 71.43 10:44:01 PM 6 1.28 0.00 5.01 6.36 0.07 87.28 10:44:01 PM 7 39.45 0.00 6.46 4.69 0.10 49.30 10:45:01 PM all 21.63 0.00 1.73 2.03 0.07 74.54 10:45:01 PM 0 6.66 0.00 0.47 0.00 0.05 92.82 10:45:01 PM 1 20.64 0.00 1.04 0.00 0.07 78.25 10:45:01 PM 2 8.55 0.00 3.48 9.78 0.08 78.11 10:45:01 PM 3 17.89 0.00 1.84 0.03 0.08 80.15 10:45:01 PM 4 13.67 0.00 0.43 0.00 0.05 85.85 10:45:01 PM 5 77.22 0.00 2.05 0.00 0.10 20.62 10:45:01 PM 6 14.26 0.00 2.41 6.49 0.07 76.77 10:45:01 PM 7 13.95 0.00 2.11 0.00 0.08 83.86 10:46:01 PM all 20.33 0.00 0.75 0.02 0.06 78.84 10:46:01 PM 0 8.12 0.00 0.47 0.00 0.07 91.34 10:46:01 PM 1 9.61 0.00 0.45 0.07 0.07 89.80 10:46:01 PM 2 5.54 0.00 0.47 0.10 0.03 93.86 10:46:01 PM 3 8.44 0.00 0.75 0.00 0.03 90.78 10:46:01 PM 4 13.06 0.00 0.55 0.02 0.05 86.32 10:46:01 PM 5 77.06 0.00 1.77 0.00 0.08 21.09 10:46:01 PM 6 26.43 0.00 0.68 0.00 0.05 72.84 10:46:01 PM 7 14.32 0.00 0.85 0.00 0.07 84.76 10:47:01 PM all 19.96 0.00 1.33 0.06 0.06 78.59 10:47:01 PM 0 11.21 0.00 1.09 0.00 0.07 87.64 10:47:01 PM 1 10.46 0.00 1.20 0.40 0.07 87.86 10:47:01 PM 2 77.21 0.00 3.12 0.03 0.10 19.53 10:47:01 PM 3 11.86 0.00 1.61 0.00 0.07 86.47 10:47:01 PM 4 14.69 0.00 0.90 0.00 0.05 84.35 10:47:01 PM 5 13.53 0.00 1.00 0.00 0.05 85.41 10:47:01 PM 6 10.99 0.00 0.75 0.02 0.03 88.21 10:47:01 PM 7 9.76 0.00 0.98 0.00 0.05 89.21 10:48:01 PM all 15.27 0.00 2.80 2.51 0.08 79.33 10:48:01 PM 0 6.23 0.00 3.76 3.19 0.10 86.71 10:48:01 PM 1 10.32 0.00 4.19 9.91 0.08 75.50 10:48:01 PM 2 39.65 0.00 4.11 1.11 0.08 55.05 10:48:01 PM 3 12.03 0.00 2.83 2.75 0.08 82.30 10:48:01 PM 4 12.26 0.00 1.83 0.12 0.08 85.71 10:48:01 PM 5 12.27 0.00 2.06 0.92 0.07 84.68 10:48:01 PM 6 19.31 0.00 2.31 0.62 0.08 77.67 10:48:01 PM 7 10.07 0.00 1.36 1.51 0.07 87.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.97 0.00 1.86 1.50 0.07 74.60 Average: 0 14.08 0.00 1.20 0.69 0.07 83.96 Average: 1 17.56 0.00 2.00 3.08 0.07 77.29 Average: 2 28.51 0.00 2.24 1.56 0.08 67.61 Average: 3 23.68 0.00 1.86 0.75 0.07 73.63 Average: 4 19.59 0.00 1.79 1.20 0.07 77.36 Average: 5 35.32 0.00 2.23 0.41 0.07 61.97 Average: 6 17.84 0.00 1.76 3.36 0.06 76.97 Average: 7 19.15 0.00 1.81 0.92 0.07 78.05