---> uname -a: Linux prd-centos8-docker-8c-8g-26362.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1148 25112 19 5629 30268 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:96:d2:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe96:d2b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:5d:cd:5f 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::42:9cff:fe5d:cd5f/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) 07/07/2025 _x86_64_ (8 CPU) 09:49:19 LINUX RESTART (8 CPU) 09:50:01 AM tps rtps wtps bread/s bwrtn/s 09:51:01 AM 220.29 16.71 203.58 3640.25 11125.66 09:52:01 AM 204.62 2.33 202.28 506.18 14958.19 09:53:01 AM 137.14 0.80 136.34 424.79 41793.10 09:54:01 AM 41.82 0.00 41.82 0.00 559.30 09:55:01 AM 10.93 0.48 10.45 21.46 289.47 09:56:01 AM 8.68 0.00 8.68 0.00 471.42 09:57:01 AM 31.21 0.00 31.21 0.00 8251.33 09:58:01 AM 90.20 0.00 90.20 0.00 15706.75 09:59:01 AM 168.11 0.00 168.11 0.00 2265.68 10:00:01 AM 53.06 3.83 49.23 6233.49 28995.93 Average: 96.61 2.42 94.19 1082.56 12441.56 09:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 AM 28944516 30879152 3711196 11.36 2688 2250544 1682816 4.99 173764 3070736 171252 09:52:01 AM 27098456 29359728 5557256 17.02 2688 2569760 2964732 8.80 276328 4775264 82988 09:53:01 AM 25094520 28489140 7561192 23.15 2688 3677556 5343180 15.85 428392 6522688 120 09:54:01 AM 24791952 28189696 7863760 24.08 2688 3680440 3999536 11.87 437516 6816128 808 09:55:01 AM 24650824 28052404 8004888 24.51 2688 3684168 4014132 11.91 439080 6956092 16 09:56:01 AM 25541084 28950980 7114628 21.79 2688 3692452 3320820 9.85 440832 6069972 20 09:57:01 AM 24928092 28739512 7727620 23.66 2688 4081444 3561568 10.57 504756 6592284 152152 09:58:01 AM 23176436 27318028 9479276 29.03 2688 4410792 6191468 18.37 551860 8252940 1924 09:59:01 AM 24004164 28084352 8651548 26.49 2688 4337672 3974044 11.79 551212 7440928 728 10:00:01 AM 24754220 30016888 7901492 24.20 2688 5508560 2400900 7.12 774812 6458480 134892 Average: 25298426 28807988 7357286 22.53 2688 3789339 3745320 11.11 457855 6295551 54490 09:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 279.69 223.88 2295.31 48.53 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 363.37 293.50 4610.74 48.75 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 1.53 1.53 0.07 0.07 0.00 0.00 0.00 0.00 09:53:01 AM eth0 285.92 170.48 9476.89 16.98 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 09:53:01 AM vethec939c8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:54:01 AM lo 38.90 38.90 3.66 3.66 0.00 0.00 0.00 0.00 09:54:01 AM eth0 102.57 65.48 33.45 31.63 0.00 0.00 0.00 0.00 09:54:01 AM docker0 9.91 11.48 1.56 1.48 0.00 0.00 0.00 0.00 09:55:01 AM lo 56.65 56.65 2.88 2.88 0.00 0.00 0.00 0.00 09:55:01 AM eth0 320.61 229.37 85.57 86.01 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.70 0.93 0.11 0.17 0.00 0.00 0.00 0.00 09:56:01 AM lo 17.66 17.66 0.86 0.86 0.00 0.00 0.00 0.00 09:56:01 AM eth0 193.63 150.11 80.16 44.43 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:57:01 AM eth0 389.59 233.32 1861.26 36.06 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 560.63 560.63 82.20 82.20 0.00 0.00 0.00 0.00 09:58:01 AM eth0 452.80 224.58 1178.06 44.76 0.00 0.00 0.00 0.00 09:58:01 AM docker0 235.79 246.15 37.30 39.18 0.00 0.00 0.00 0.00 09:58:01 AM veth834bc69 215.03 224.31 38.08 32.82 0.00 0.00 0.00 0.00 09:58:01 AM veth4beb2e4 20.76 22.54 2.44 6.63 0.00 0.00 0.00 0.00 09:59:01 AM lo 879.14 879.14 166.73 166.73 0.00 0.00 0.00 0.00 09:59:01 AM eth0 128.67 96.53 315.70 38.24 0.00 0.00 0.00 0.00 09:59:01 AM docker0 395.75 404.37 84.35 79.16 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 326.36 228.45 3344.00 22.11 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.48 155.48 25.65 25.65 0.00 0.00 0.00 0.00 Average: eth0 284.32 191.57 2328.10 41.75 0.00 0.00 0.00 0.00 Average: docker0 64.22 66.31 12.33 12.00 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) 07/07/2025 _x86_64_ (8 CPU) 09:49:19 LINUX RESTART (8 CPU) 09:50:01 AM CPU %user %nice %system %iowait %steal %idle 09:51:01 AM all 13.49 0.00 1.18 0.74 0.05 84.55 09:51:01 AM 0 10.61 0.00 0.89 0.79 0.05 87.66 09:51:01 AM 1 4.20 0.00 0.60 0.43 0.05 94.71 09:51:01 AM 2 23.62 0.00 2.15 1.59 0.05 72.59 09:51:01 AM 3 39.61 0.00 2.42 0.45 0.07 57.46 09:51:01 AM 4 9.77 0.00 1.17 0.77 0.05 88.24 09:51:01 AM 5 6.27 0.00 0.62 0.55 0.03 92.53 09:51:01 AM 6 2.69 0.00 0.47 0.35 0.03 96.46 09:51:01 AM 7 11.08 0.00 1.12 0.98 0.03 86.79 09:52:01 AM all 42.70 0.00 1.32 0.78 0.09 55.11 09:52:01 AM 0 27.59 0.00 0.92 0.10 0.07 71.32 09:52:01 AM 1 49.86 0.00 1.09 0.58 0.08 48.39 09:52:01 AM 2 41.23 0.00 1.12 0.74 0.08 56.83 09:52:01 AM 3 37.39 0.00 1.50 0.95 0.08 60.07 09:52:01 AM 4 54.67 0.00 1.60 0.32 0.10 43.31 09:52:01 AM 5 47.34 0.00 1.39 1.81 0.10 49.36 09:52:01 AM 6 33.81 0.00 0.87 0.23 0.08 65.00 09:52:01 AM 7 49.68 0.00 2.11 1.49 0.10 46.62 09:53:01 AM all 23.83 0.00 3.31 1.29 0.07 71.50 09:53:01 AM 0 23.23 0.00 2.38 0.13 0.08 74.17 09:53:01 AM 1 16.49 0.00 3.03 2.83 0.10 77.55 09:53:01 AM 2 14.75 0.00 3.20 1.92 0.07 80.06 09:53:01 AM 3 30.36 0.00 4.06 2.26 0.07 63.25 09:53:01 AM 4 27.72 0.00 3.64 2.12 0.08 66.44 09:53:01 AM 5 23.72 0.00 3.63 0.82 0.05 71.78 09:53:01 AM 6 20.29 0.00 3.66 0.07 0.07 75.92 09:53:01 AM 7 34.00 0.00 2.89 0.20 0.07 62.84 09:54:01 AM all 22.22 0.00 2.61 0.06 0.09 75.02 09:54:01 AM 0 21.49 0.00 2.71 0.05 0.08 75.67 09:54:01 AM 1 23.42 0.00 2.55 0.07 0.10 73.86 09:54:01 AM 2 30.19 0.00 2.93 0.05 0.12 66.71 09:54:01 AM 3 19.08 0.00 2.82 0.10 0.08 77.91 09:54:01 AM 4 22.18 0.00 2.01 0.05 0.10 75.65 09:54:01 AM 5 22.31 0.00 2.48 0.03 0.08 75.09 09:54:01 AM 6 19.00 0.00 2.68 0.10 0.08 78.13 09:54:01 AM 7 20.04 0.00 2.68 0.07 0.08 77.12 09:55:01 AM all 6.29 0.00 1.09 0.02 0.05 92.55 09:55:01 AM 0 4.65 0.00 0.85 0.02 0.07 94.42 09:55:01 AM 1 5.44 0.00 0.97 0.00 0.05 93.54 09:55:01 AM 2 7.98 0.00 1.59 0.03 0.05 90.35 09:55:01 AM 3 6.82 0.00 1.32 0.02 0.07 91.78 09:55:01 AM 4 5.24 0.00 0.97 0.00 0.05 93.74 09:55:01 AM 5 3.73 0.00 1.26 0.03 0.05 94.93 09:55:01 AM 6 6.47 0.00 0.95 0.02 0.05 92.51 09:55:01 AM 7 9.97 0.00 0.78 0.02 0.05 89.18 09:56:01 AM all 10.38 0.00 0.52 0.01 0.04 89.04 09:56:01 AM 0 4.84 0.00 0.20 0.00 0.03 94.93 09:56:01 AM 1 14.44 0.00 0.50 0.00 0.05 85.01 09:56:01 AM 2 39.91 0.00 1.10 0.00 0.07 58.92 09:56:01 AM 3 7.79 0.00 0.52 0.00 0.03 91.66 09:56:01 AM 4 2.40 0.00 0.43 0.05 0.03 97.08 09:56:01 AM 5 4.80 0.00 0.54 0.05 0.05 94.56 09:56:01 AM 6 4.71 0.00 0.37 0.00 0.03 94.89 09:56:01 AM 7 4.09 0.00 0.52 0.00 0.05 95.34 09:57:01 AM all 32.58 0.00 1.22 0.22 0.07 65.91 09:57:01 AM 0 17.83 0.00 0.82 0.00 0.08 81.27 09:57:01 AM 1 29.81 0.00 1.24 0.08 0.08 68.79 09:57:01 AM 2 42.24 0.00 1.05 0.99 0.08 55.64 09:57:01 AM 3 38.98 0.00 1.09 0.02 0.07 59.85 09:57:01 AM 4 25.66 0.00 1.80 0.10 0.07 72.38 09:57:01 AM 5 44.81 0.00 1.32 0.05 0.07 53.75 09:57:01 AM 6 31.94 0.00 1.36 0.07 0.07 66.57 09:57:01 AM 7 29.33 0.00 1.10 0.42 0.07 69.08 09:58:01 AM all 26.56 0.00 1.98 0.53 0.09 70.85 09:58:01 AM 0 31.19 0.00 1.86 0.07 0.10 66.78 09:58:01 AM 1 34.35 0.00 2.48 1.38 0.10 61.69 09:58:01 AM 2 36.91 0.00 1.83 1.59 0.10 59.56 09:58:01 AM 3 27.67 0.00 1.78 0.23 0.08 70.24 09:58:01 AM 4 21.66 0.00 2.23 0.39 0.08 75.64 09:58:01 AM 5 20.45 0.00 2.00 0.20 0.08 77.27 09:58:01 AM 6 14.20 0.00 2.25 0.34 0.08 83.13 09:58:01 AM 7 26.00 0.00 1.37 0.02 0.08 72.52 09:59:01 AM all 26.90 0.00 1.64 0.29 0.08 71.09 09:59:01 AM 0 32.58 0.00 1.25 0.02 0.10 66.05 09:59:01 AM 1 22.06 0.00 2.38 0.89 0.07 74.60 09:59:01 AM 2 35.38 0.00 1.44 0.08 0.07 63.03 09:59:01 AM 3 15.11 0.00 1.49 0.07 0.08 83.25 09:59:01 AM 4 15.01 0.00 2.35 1.23 0.08 81.33 09:59:01 AM 5 37.19 0.00 1.37 0.00 0.05 61.38 09:59:01 AM 6 17.26 0.00 1.34 0.03 0.08 81.29 09:59:01 AM 7 40.54 0.00 1.52 0.00 0.07 57.88 10:00:01 AM all 32.69 0.00 1.68 0.90 0.07 64.66 10:00:01 AM 0 46.69 0.00 2.33 0.03 0.08 50.87 10:00:01 AM 1 48.15 0.00 1.88 0.77 0.07 49.14 10:00:01 AM 2 19.82 0.00 1.88 3.33 0.07 74.90 10:00:01 AM 3 15.45 0.00 1.29 1.19 0.05 82.02 10:00:01 AM 4 35.55 0.00 1.17 0.07 0.07 63.14 10:00:01 AM 5 40.97 0.00 1.77 0.27 0.08 56.91 10:00:01 AM 6 41.51 0.00 1.96 0.45 0.07 56.01 10:00:01 AM 7 13.33 0.00 1.17 1.12 0.05 84.33 Average: all 23.76 0.00 1.65 0.48 0.07 74.04 Average: 0 22.07 0.00 1.42 0.12 0.08 76.31 Average: 1 24.82 0.00 1.67 0.70 0.08 72.73 Average: 2 29.22 0.00 1.83 1.03 0.08 67.85 Average: 3 23.82 0.00 1.83 0.53 0.07 73.76 Average: 4 21.98 0.00 1.74 0.51 0.07 75.70 Average: 5 25.16 0.00 1.64 0.38 0.07 72.76 Average: 6 19.19 0.00 1.59 0.17 0.07 79.00 Average: 7 23.80 0.00 1.53 0.43 0.07 74.18