---> uname -a: Linux prd-centos8-docker-8c-8g-12411.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1176 25033 19 5680 30240 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:de:e4:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85620sec preferred_lft 85620sec inet6 fe80::f816:3eff:fede:e459/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:e7:31:39 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 inet6 fe80::42:b3ff:fee7:3139/64 scope link 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) 11/13/2025 _x86_64_ (8 CPU) 11:35:22 LINUX RESTART (8 CPU) 11:36:01 AM tps rtps wtps bread/s bwrtn/s 11:37:01 AM 215.74 16.81 198.93 3713.30 10196.02 11:38:01 AM 209.55 2.57 206.98 518.71 16942.06 11:39:01 AM 34.91 0.05 34.86 1.07 2644.88 11:40:01 AM 106.25 0.63 105.61 417.79 38713.61 11:41:01 AM 36.55 0.02 36.54 0.27 647.00 11:42:01 AM 10.05 0.48 9.56 21.46 218.34 11:43:01 AM 17.56 0.00 17.56 0.00 644.29 11:44:01 AM 107.15 0.00 107.15 0.00 23739.10 11:45:01 AM 14.03 0.00 14.03 0.00 285.20 11:46:01 AM 128.57 0.00 128.57 0.00 1479.04 11:47:02 AM 27.85 2.63 25.21 4507.78 965.39 11:48:01 AM 62.11 1.68 60.43 1811.49 35571.58 Average: 80.89 2.07 78.81 914.69 10969.93 11:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 AM 28929232 30878140 3726480 11.41 2688 2264204 1815844 5.39 177904 3081184 208092 11:38:01 AM 27336600 29591092 5319112 16.29 2688 2563324 2765732 8.21 273808 4540416 49436 11:39:01 AM 27468296 29743668 5187416 15.89 2688 2583364 2551524 7.57 283480 4399540 96 11:40:01 AM 24429668 27838452 8226044 25.19 2688 3691500 4677996 13.88 424292 7190212 668 11:41:01 AM 24063824 27479088 8591888 26.31 2688 3697112 4597936 13.64 444968 7531320 44 11:42:01 AM 23943372 27361816 8712340 26.68 2688 3699984 4658172 13.82 446272 7650076 76 11:43:01 AM 24616832 28282272 8038880 24.62 2688 3943980 3900052 11.57 507376 6914780 230224 11:44:01 AM 22800868 26936160 9854844 30.18 2688 4402576 6671948 19.80 555928 8620864 1664 11:45:01 AM 22341832 26513888 10313880 31.58 2688 4439680 7030448 20.86 558376 9075896 524 11:46:01 AM 24071056 28172364 8584656 26.29 2688 4356448 3957728 11.74 553780 7368984 15524 11:47:02 AM 25394736 30559456 7260976 22.23 2688 5411600 1883460 5.59 760372 5834264 923692 11:48:01 AM 25608876 30937968 7046836 21.58 2688 5570524 1540552 4.57 975772 5397312 34080 Average: 25083766 28691197 7571946 23.19 2688 3885358 3837616 11.39 496861 6467071 122010 11:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 213.91 178.36 2443.33 45.81 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 317.43 251.31 4376.65 34.83 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 107.52 85.59 291.56 31.16 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 289.36 169.32 9492.85 15.60 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:41:01 AM lo 53.18 53.18 4.59 4.59 0.00 0.00 0.00 0.00 11:41:01 AM eth0 91.05 62.08 30.51 34.82 0.00 0.00 0.00 0.00 11:41:01 AM docker0 11.58 12.91 1.72 1.60 0.00 0.00 0.00 0.00 11:42:01 AM lo 60.93 60.93 3.10 3.10 0.00 0.00 0.00 0.00 11:42:01 AM eth0 147.52 119.74 43.73 62.30 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.82 1.08 0.12 0.20 0.00 0.00 0.00 0.00 11:43:01 AM lo 33.91 33.91 1.67 1.67 0.00 0.00 0.00 0.00 11:43:01 AM eth0 148.87 137.05 730.83 49.42 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 19.11 19.11 2.43 2.43 0.00 0.00 0.00 0.00 11:44:01 AM eth0 476.69 174.33 2297.32 14.68 0.00 0.00 0.00 0.00 11:44:01 AM docker0 8.65 10.25 0.82 1.96 0.00 0.00 0.00 0.00 11:44:01 AM veth1fcbfa2 8.65 10.38 0.94 1.97 0.00 0.00 0.00 0.00 11:44:01 AM veth8e3124f 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:45:01 AM lo 528.74 528.74 73.66 73.66 0.00 0.00 0.00 0.00 11:45:01 AM eth0 30.71 22.69 10.02 13.10 0.00 0.00 0.00 0.00 11:45:01 AM docker0 231.64 235.75 33.77 36.45 0.00 0.00 0.00 0.00 11:45:01 AM veth1fcbfa2 192.25 199.10 32.62 27.78 0.00 0.00 0.00 0.00 11:45:01 AM veth8e3124f 39.39 36.74 4.32 8.67 0.00 0.00 0.00 0.00 11:46:01 AM lo 1136.04 1136.04 205.43 205.43 0.00 0.00 0.00 0.00 11:46:01 AM eth0 90.55 71.93 273.18 31.03 0.00 0.00 0.00 0.00 11:46:01 AM docker0 486.05 498.12 101.36 95.92 0.00 0.00 0.00 0.00 11:47:02 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:47:02 AM eth0 163.86 127.51 2439.60 20.53 0.00 0.00 0.00 0.00 11:47:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 139.74 112.24 1496.55 70.66 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.95 152.95 24.28 24.28 0.00 0.00 0.00 0.00 Average: eth0 184.83 126.03 1994.63 35.28 0.00 0.00 0.00 0.00 Average: docker0 61.65 63.27 11.50 11.36 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) 11/13/2025 _x86_64_ (8 CPU) 11:35:22 LINUX RESTART (8 CPU) 11:36:01 AM CPU %user %nice %system %iowait %steal %idle 11:37:01 AM all 15.09 0.00 1.19 0.84 0.08 82.80 11:37:01 AM 0 17.46 0.00 0.88 0.33 0.10 81.22 11:37:01 AM 1 21.98 0.00 2.01 1.00 0.10 74.91 11:37:01 AM 2 17.11 0.00 1.81 1.56 0.08 79.45 11:37:01 AM 3 19.84 0.00 0.74 1.39 0.08 77.95 11:37:01 AM 4 6.70 0.00 0.80 0.30 0.05 92.14 11:37:01 AM 5 18.99 0.00 1.27 0.88 0.07 78.79 11:37:01 AM 6 8.77 0.00 1.31 1.12 0.07 88.74 11:37:01 AM 7 9.85 0.00 0.75 0.17 0.07 89.17 11:38:01 AM all 34.72 0.00 1.20 1.06 0.10 62.92 11:38:01 AM 0 35.85 0.00 1.54 1.19 0.13 61.28 11:38:01 AM 1 37.31 0.00 0.95 1.25 0.10 60.38 11:38:01 AM 2 50.57 0.00 1.61 1.41 0.12 46.29 11:38:01 AM 3 35.15 0.00 1.10 2.08 0.10 61.57 11:38:01 AM 4 31.29 0.00 1.54 0.22 0.10 66.86 11:38:01 AM 5 29.24 0.00 1.24 1.52 0.10 67.90 11:38:01 AM 6 30.05 0.00 0.62 0.22 0.10 69.02 11:38:01 AM 7 28.34 0.00 0.99 0.59 0.08 70.01 11:39:01 AM all 18.72 0.00 0.61 0.19 0.06 80.43 11:39:01 AM 0 26.01 0.00 0.42 0.05 0.07 73.46 11:39:01 AM 1 29.33 0.00 0.17 0.00 0.05 70.45 11:39:01 AM 2 16.80 0.00 0.28 0.08 0.07 82.77 11:39:01 AM 3 25.17 0.00 1.49 0.18 0.05 73.11 11:39:01 AM 4 3.91 0.00 1.46 0.82 0.08 93.73 11:39:01 AM 5 23.06 0.00 0.33 0.35 0.07 76.19 11:39:01 AM 6 4.20 0.00 0.25 0.00 0.07 95.49 11:39:01 AM 7 21.23 0.00 0.45 0.00 0.05 78.27 11:40:01 AM all 24.64 0.00 2.87 1.25 0.10 71.15 11:40:01 AM 0 30.21 0.00 2.74 0.00 0.10 66.95 11:40:01 AM 1 21.59 0.00 2.83 3.55 0.10 71.93 11:40:01 AM 2 20.62 0.00 2.67 0.77 0.10 75.84 11:40:01 AM 3 35.32 0.00 3.89 3.74 0.10 56.95 11:40:01 AM 4 13.55 0.00 2.59 0.49 0.10 83.28 11:40:01 AM 5 23.22 0.00 2.36 0.86 0.10 73.46 11:40:01 AM 6 37.35 0.00 2.58 0.08 0.10 59.89 11:40:01 AM 7 15.27 0.00 3.29 0.52 0.07 80.86 11:41:01 AM all 23.51 0.00 2.44 0.11 0.10 73.85 11:41:01 AM 0 21.39 0.00 1.96 0.05 0.12 76.48 11:41:01 AM 1 25.39 0.00 2.46 0.13 0.12 71.89 11:41:01 AM 2 17.72 0.00 2.13 0.03 0.10 80.02 11:41:01 AM 3 28.27 0.00 2.96 0.07 0.10 68.59 11:41:01 AM 4 24.73 0.00 2.80 0.13 0.10 72.23 11:41:01 AM 5 19.07 0.00 2.25 0.25 0.10 78.33 11:41:01 AM 6 30.09 0.00 2.78 0.10 0.08 66.94 11:41:01 AM 7 21.39 0.00 2.14 0.08 0.10 76.28 11:42:01 AM all 5.76 0.00 1.01 0.02 0.09 93.11 11:42:01 AM 0 4.95 0.00 0.72 0.00 0.10 94.24 11:42:01 AM 1 5.79 0.00 1.17 0.00 0.12 92.92 11:42:01 AM 2 6.78 0.00 1.17 0.03 0.10 91.92 11:42:01 AM 3 6.23 0.00 1.12 0.02 0.08 92.55 11:42:01 AM 4 4.94 0.00 1.34 0.00 0.10 93.62 11:42:01 AM 5 4.63 0.00 0.82 0.05 0.08 94.41 11:42:01 AM 6 9.04 0.00 0.95 0.03 0.08 89.89 11:42:01 AM 7 3.73 0.00 0.82 0.03 0.07 95.35 11:43:01 AM all 22.05 0.00 1.11 0.04 0.09 76.72 11:43:01 AM 0 19.30 0.00 1.47 0.00 0.10 79.13 11:43:01 AM 1 7.47 0.00 1.77 0.20 0.08 90.47 11:43:01 AM 2 24.67 0.00 1.10 0.00 0.10 74.13 11:43:01 AM 3 22.71 0.00 0.70 0.02 0.07 76.51 11:43:01 AM 4 29.61 0.00 1.29 0.00 0.10 69.01 11:43:01 AM 5 26.42 0.00 0.79 0.03 0.08 72.68 11:43:01 AM 6 31.70 0.00 0.99 0.05 0.08 67.18 11:43:01 AM 7 14.50 0.00 0.77 0.03 0.08 84.62 11:44:01 AM all 28.40 0.00 1.72 0.81 0.11 68.96 11:44:01 AM 0 16.61 0.00 1.76 0.44 0.12 81.08 11:44:01 AM 1 44.36 0.00 1.85 0.69 0.12 52.99 11:44:01 AM 2 31.77 0.00 1.79 2.83 0.12 63.48 11:44:01 AM 3 39.34 0.00 1.64 0.32 0.12 58.58 11:44:01 AM 4 21.98 0.00 2.19 0.10 0.13 75.59 11:44:01 AM 5 31.21 0.00 1.34 0.45 0.12 66.88 11:44:01 AM 6 18.48 0.00 1.61 1.22 0.08 78.61 11:44:01 AM 7 23.43 0.00 1.59 0.45 0.10 74.42 11:45:01 AM all 15.18 0.00 0.98 0.04 0.10 83.69 11:45:01 AM 0 10.71 0.00 0.79 0.02 0.13 88.35 11:45:01 AM 1 22.71 0.00 1.26 0.00 0.10 75.93 11:45:01 AM 2 15.87 0.00 1.07 0.02 0.10 82.94 11:45:01 AM 3 11.72 0.00 1.28 0.07 0.10 86.84 11:45:01 AM 4 16.03 0.00 0.72 0.08 0.08 83.08 11:45:01 AM 5 14.32 0.00 1.11 0.03 0.12 84.42 11:45:01 AM 6 18.01 0.00 0.82 0.08 0.10 80.98 11:45:01 AM 7 12.06 0.00 0.81 0.03 0.08 87.02 11:46:01 AM all 22.49 0.00 1.94 0.29 0.11 75.17 11:46:01 AM 0 30.34 0.00 1.74 0.08 0.12 67.72 11:46:01 AM 1 15.33 0.00 1.68 0.03 0.10 82.86 11:46:01 AM 2 19.34 0.00 1.93 1.09 0.10 77.54 11:46:01 AM 3 17.54 0.00 2.11 0.07 0.10 80.18 11:46:01 AM 4 26.01 0.00 2.08 0.99 0.12 70.80 11:46:01 AM 5 25.21 0.00 2.15 0.00 0.10 72.54 11:46:01 AM 6 17.22 0.00 1.58 0.03 0.12 81.05 11:46:01 AM 7 28.92 0.00 2.23 0.05 0.13 68.66 11:47:02 AM all 29.76 0.00 1.54 0.16 0.10 68.44 11:47:02 AM 0 22.01 0.00 1.19 0.00 0.08 76.71 11:47:02 AM 1 11.33 0.00 1.97 0.05 0.12 86.53 11:47:02 AM 2 34.15 0.00 1.42 0.40 0.10 63.92 11:47:02 AM 3 28.08 0.00 0.90 0.00 0.10 70.91 11:47:02 AM 4 29.67 0.00 1.74 0.13 0.08 68.37 11:47:02 AM 5 51.52 0.00 2.00 0.40 0.12 45.97 11:47:02 AM 6 21.60 0.00 1.89 0.07 0.08 76.36 11:47:02 AM 7 39.77 0.00 1.24 0.23 0.10 58.66 11:47:02 AM CPU %user %nice %system %iowait %steal %idle 11:48:01 AM all 26.66 0.00 0.95 0.96 0.07 71.35 11:48:01 AM 0 34.73 0.00 0.48 0.00 0.10 64.69 11:48:01 AM 1 14.88 0.00 1.21 4.50 0.07 79.34 11:48:01 AM 2 35.92 0.00 0.83 0.70 0.07 62.48 11:48:01 AM 3 18.21 0.00 0.99 0.00 0.09 80.71 11:48:01 AM 4 14.22 0.00 0.97 0.82 0.07 83.93 11:48:01 AM 5 39.99 0.00 0.51 0.02 0.07 59.42 11:48:01 AM 6 31.91 0.00 1.19 0.02 0.07 66.82 11:48:01 AM 7 23.33 0.00 1.46 1.65 0.07 73.48 Average: all 22.24 0.00 1.46 0.48 0.09 75.73 Average: 0 22.45 0.00 1.31 0.18 0.11 75.96 Average: 1 21.46 0.00 1.61 0.95 0.10 75.89 Average: 2 24.25 0.00 1.49 0.74 0.10 73.42 Average: 3 23.97 0.00 1.58 0.66 0.09 73.71 Average: 4 18.56 0.00 1.63 0.34 0.09 79.38 Average: 5 25.55 0.00 1.35 0.41 0.09 72.60 Average: 6 21.51 0.00 1.38 0.25 0.09 76.77 Average: 7 20.15 0.00 1.38 0.32 0.08 78.08