---> uname -a: Linux prd-centos8-docker-8c-8g-34188.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 1646 22293 19 7950 29770 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:55:73:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85620sec preferred_lft 85620sec inet6 fe80::f816:3eff:fe55:7327/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:14:d5:cd 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) 08/09/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 145.10 2.33 142.77 1519.49 11937.20 10:39:01 PM 86.52 13.53 72.99 1587.07 2736.86 10:40:01 PM 199.55 1.57 197.98 630.19 14085.47 10:41:01 PM 65.58 0.00 65.58 0.00 6792.45 10:42:01 PM 110.00 1.98 108.02 136.51 3891.18 10:43:01 PM 189.29 0.03 189.25 19.33 42289.77 10:44:01 PM 1230.04 0.02 1230.03 13.60 63486.55 10:45:01 PM 919.38 0.00 919.38 0.00 39479.34 10:46:01 PM 12.60 0.00 12.60 0.00 558.84 10:47:01 PM 4.22 0.00 4.22 0.00 1057.28 10:48:01 PM 156.22 0.05 156.17 0.40 13203.05 10:49:01 PM 631.89 0.67 631.22 67.58 36939.69 Average: 312.53 1.68 310.85 331.18 19705.01 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29436920 31253420 3218792 9.86 2688 2132784 1403476 4.16 157604 2591468 49624 10:39:01 PM 28917628 30939064 3738084 11.45 2688 2333040 1698468 5.04 200588 3048920 149888 10:40:01 PM 27528216 29894360 5127496 15.70 2688 2671680 2486168 7.38 275812 4335208 94608 10:41:01 PM 26514656 29046920 6141056 18.81 2688 2834940 3796900 11.27 286324 5326252 74276 10:42:01 PM 26418728 29148940 6236984 19.10 2688 3028416 3016872 8.95 327912 5368064 181044 10:43:01 PM 22684616 27382332 9971096 30.53 2688 4892008 4685204 13.90 487008 8696132 933040 10:44:01 PM 22998732 28642308 9656980 29.57 2688 5663872 3083968 9.15 527868 7944256 194624 10:45:01 PM 21444284 27848084 11211428 34.33 2688 6321800 3260812 9.67 594048 9206372 20 10:46:01 PM 19582172 25987312 13073540 40.03 2688 6322180 3608648 10.71 595232 11012396 8 10:47:01 PM 20541084 26975972 12114628 37.10 2688 6351556 3689568 10.95 600080 10072504 272 10:48:01 PM 21386212 28567396 11269500 34.51 2688 7029992 3035988 9.01 679716 9091156 431240 10:49:01 PM 22770076 30430060 9885636 30.27 2688 7506476 1507880 4.47 1304912 7064488 24760 Average: 24185277 28843014 8470435 25.94 2688 4757395 2939496 8.72 503092 6979768 177784 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 204.17 161.11 1137.37 46.89 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 240.81 201.37 2509.18 40.03 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 434.54 297.07 4914.58 38.89 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 161.18 126.02 2532.06 17.25 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 210.18 191.30 1964.58 29.69 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 589.65 457.58 8361.89 53.04 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 100.98 61.86 1530.19 4.61 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 133.09 123.61 1523.36 18.52 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 0.30 0.23 0.12 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 0.37 0.28 0.14 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 291.15 233.81 3374.19 37.94 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 386.90 483.29 363.55 7587.08 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 229.45 194.80 2350.97 656.25 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) 08/09/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.74 0.00 0.81 0.41 0.05 92.00 10:38:01 PM 0 1.72 0.00 0.85 0.45 0.07 96.91 10:38:01 PM 1 17.73 0.00 1.28 0.50 0.05 80.44 10:38:01 PM 2 12.19 0.00 1.54 0.62 0.07 85.59 10:38:01 PM 3 1.07 0.00 0.18 0.18 0.05 98.51 10:38:01 PM 4 0.58 0.00 0.23 0.18 0.05 98.95 10:38:01 PM 5 12.83 0.00 1.44 0.93 0.05 84.75 10:38:01 PM 6 2.69 0.00 0.23 0.02 0.02 97.05 10:38:01 PM 7 5.09 0.00 0.72 0.37 0.03 93.79 10:39:01 PM all 4.84 0.00 0.46 0.21 0.05 94.44 10:39:01 PM 0 2.57 0.00 0.45 0.35 0.05 96.58 10:39:01 PM 1 4.41 0.00 0.70 0.47 0.05 94.37 10:39:01 PM 2 7.23 0.00 0.28 0.02 0.07 92.40 10:39:01 PM 3 8.19 0.00 0.84 0.42 0.05 90.51 10:39:01 PM 4 5.78 0.00 0.28 0.02 0.03 93.88 10:39:01 PM 5 2.20 0.00 0.35 0.15 0.03 97.26 10:39:01 PM 6 3.87 0.00 0.18 0.02 0.03 95.90 10:39:01 PM 7 4.46 0.00 0.62 0.28 0.05 94.58 10:40:01 PM all 43.25 0.00 1.31 0.50 0.09 54.84 10:40:01 PM 0 46.51 0.00 1.42 0.12 0.12 51.84 10:40:01 PM 1 60.30 0.00 0.95 0.25 0.10 38.39 10:40:01 PM 2 60.44 0.00 1.91 0.60 0.10 36.95 10:40:01 PM 3 28.07 0.00 1.29 0.57 0.10 69.97 10:40:01 PM 4 47.29 0.00 1.19 0.02 0.08 51.42 10:40:01 PM 5 25.19 0.00 1.52 1.62 0.08 71.58 10:40:01 PM 6 24.01 0.00 1.00 0.47 0.08 74.44 10:40:01 PM 7 54.24 0.00 1.21 0.35 0.08 44.12 10:41:01 PM all 36.43 0.00 1.05 0.14 0.07 62.31 10:41:01 PM 0 46.07 0.00 1.07 0.12 0.10 52.65 10:41:01 PM 1 38.09 0.00 1.15 0.30 0.08 60.38 10:41:01 PM 2 25.90 0.00 1.04 0.12 0.08 72.86 10:41:01 PM 3 39.95 0.00 0.82 0.15 0.07 59.01 10:41:01 PM 4 33.14 0.00 1.32 0.10 0.05 65.39 10:41:01 PM 5 46.79 0.00 1.30 0.18 0.07 51.66 10:41:01 PM 6 24.55 0.00 0.77 0.00 0.07 74.62 10:41:01 PM 7 36.95 0.00 0.90 0.15 0.07 61.93 10:42:01 PM all 38.10 0.00 1.28 0.26 0.09 60.28 10:42:01 PM 0 29.22 0.00 1.02 0.00 0.08 69.68 10:42:01 PM 1 29.36 0.00 0.87 0.22 0.08 69.47 10:42:01 PM 2 46.77 0.00 2.92 1.59 0.13 48.58 10:42:01 PM 3 43.33 0.00 1.12 0.02 0.08 55.45 10:42:01 PM 4 47.78 0.00 0.70 0.08 0.08 51.35 10:42:01 PM 5 34.47 0.00 1.44 0.13 0.08 63.88 10:42:01 PM 6 42.68 0.00 0.72 0.03 0.08 56.48 10:42:01 PM 7 31.17 0.00 1.44 0.03 0.07 67.29 10:43:01 PM all 16.75 0.00 3.18 0.54 0.08 79.47 10:43:01 PM 0 10.55 0.00 1.07 0.45 0.10 87.83 10:43:01 PM 1 5.34 0.00 5.56 0.00 0.07 89.03 10:43:01 PM 2 26.41 0.00 2.96 0.65 0.07 69.91 10:43:01 PM 3 19.60 0.00 4.11 0.13 0.08 76.07 10:43:01 PM 4 51.41 0.00 6.19 0.00 0.08 42.31 10:43:01 PM 5 6.10 0.00 1.47 0.97 0.05 91.41 10:43:01 PM 6 8.91 0.00 3.14 0.67 0.08 87.20 10:43:01 PM 7 5.57 0.00 0.92 1.40 0.07 92.04 10:44:01 PM all 15.50 0.00 4.52 2.60 0.08 77.30 10:44:01 PM 0 51.42 0.00 2.63 0.25 0.08 45.62 10:44:01 PM 1 8.27 0.00 5.99 6.73 0.08 78.93 10:44:01 PM 2 6.81 0.00 5.29 0.41 0.12 87.37 10:44:01 PM 3 13.65 0.00 6.22 0.84 0.07 79.22 10:44:01 PM 4 26.71 0.00 7.02 0.44 0.07 65.77 10:44:01 PM 5 1.82 0.00 3.85 9.48 0.05 84.80 10:44:01 PM 6 9.43 0.00 4.44 0.20 0.07 85.86 10:44:01 PM 7 5.62 0.00 0.80 2.43 0.07 91.08 10:45:01 PM all 18.91 0.00 3.39 1.74 0.08 75.88 10:45:01 PM 0 28.75 0.00 4.72 0.50 0.10 65.92 10:45:01 PM 1 14.52 0.00 1.22 0.87 0.08 83.30 10:45:01 PM 2 30.72 0.00 3.99 0.18 0.07 65.04 10:45:01 PM 3 46.99 0.00 5.01 0.00 0.08 47.91 10:45:01 PM 4 7.23 0.00 4.43 11.56 0.08 76.70 10:45:01 PM 5 1.21 0.00 5.45 0.02 0.08 93.24 10:45:01 PM 6 11.41 0.00 1.39 0.85 0.07 86.29 10:45:01 PM 7 10.41 0.00 0.94 0.00 0.05 88.60 10:46:01 PM all 22.74 0.00 0.82 0.01 0.06 76.37 10:46:01 PM 0 95.70 0.00 2.35 0.00 0.10 1.85 10:46:01 PM 1 14.96 0.00 0.57 0.00 0.08 84.39 10:46:01 PM 2 6.96 0.00 0.57 0.00 0.05 92.43 10:46:01 PM 3 18.07 0.00 0.65 0.00 0.05 81.23 10:46:01 PM 4 14.24 0.00 0.60 0.02 0.05 85.10 10:46:01 PM 5 5.59 0.00 0.60 0.07 0.07 93.67 10:46:01 PM 6 18.77 0.00 0.62 0.00 0.05 80.56 10:46:01 PM 7 7.59 0.00 0.60 0.00 0.05 91.76 10:47:01 PM all 21.06 0.00 0.91 0.02 0.06 77.95 10:47:01 PM 0 59.64 0.00 1.00 0.00 0.07 39.30 10:47:01 PM 1 11.68 0.00 0.87 0.00 0.05 87.40 10:47:01 PM 2 14.38 0.00 1.40 0.00 0.07 84.15 10:47:01 PM 3 6.77 0.00 0.60 0.02 0.05 92.56 10:47:01 PM 4 14.46 0.00 0.95 0.08 0.05 84.45 10:47:01 PM 5 41.39 0.00 1.13 0.03 0.05 57.39 10:47:01 PM 6 13.24 0.00 0.85 0.00 0.07 85.85 10:47:01 PM 7 6.93 0.00 0.50 0.00 0.07 92.50 10:48:01 PM all 17.07 0.00 2.27 0.21 0.07 80.38 10:48:01 PM 0 4.77 0.00 3.17 0.00 0.08 91.98 10:48:01 PM 1 10.10 0.00 2.70 0.13 0.08 86.99 10:48:01 PM 2 12.62 0.00 1.05 0.03 0.05 86.24 10:48:01 PM 3 28.28 0.00 2.24 0.03 0.07 69.38 10:48:01 PM 4 4.30 0.00 1.54 0.28 0.07 93.81 10:48:01 PM 5 37.32 0.00 2.93 0.99 0.08 58.67 10:48:01 PM 6 12.46 0.00 0.88 0.08 0.05 86.52 10:48:01 PM 7 26.71 0.00 3.65 0.13 0.07 69.44 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 12.56 0.00 2.16 1.30 0.07 83.91 10:49:01 PM 0 9.65 0.00 2.02 0.60 0.08 87.65 10:49:01 PM 1 12.57 0.00 3.46 1.59 0.07 82.32 10:49:01 PM 2 25.91 0.00 1.84 0.27 0.07 71.91 10:49:01 PM 3 5.12 0.00 1.64 4.09 0.08 89.06 10:49:01 PM 4 18.96 0.00 2.39 2.74 0.07 75.84 10:49:01 PM 5 14.36 0.00 2.27 0.23 0.07 83.07 10:49:01 PM 6 7.57 0.00 1.85 0.30 0.07 90.21 10:49:01 PM 7 6.32 0.00 1.84 0.55 0.05 91.24 Average: all 21.17 0.00 1.84 0.66 0.07 76.26 Average: 0 32.23 0.00 1.81 0.24 0.09 65.63 Average: 1 18.97 0.00 2.10 0.92 0.07 77.94 Average: 2 23.03 0.00 2.06 0.37 0.08 74.46 Average: 3 21.59 0.00 2.05 0.54 0.07 75.74 Average: 4 22.66 0.00 2.23 1.29 0.06 73.76 Average: 5 19.13 0.00 1.98 1.23 0.06 77.60 Average: 6 14.97 0.00 1.34 0.22 0.06 83.41 Average: 7 16.75 0.00 1.18 0.48 0.06 81.54