---> uname -a: Linux prd-centos8-docker-8c-8g-32147.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 1645 22293 19 7951 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:5e:0b:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe5e:bdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:26:47:59 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) 07/31/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 144.95 2.33 142.62 1519.49 10612.38 10:39:01 PM 126.15 13.73 112.41 1692.65 4705.03 10:40:01 PM 168.56 1.50 167.06 629.50 15014.65 10:41:01 PM 64.56 0.00 64.56 0.00 7651.35 10:42:01 PM 122.78 2.00 120.78 138.11 3506.92 10:43:01 PM 662.54 0.03 662.51 19.33 71735.41 10:44:01 PM 904.35 0.02 904.33 13.60 45082.82 10:45:01 PM 712.05 0.00 712.05 0.00 26593.40 10:46:01 PM 4.48 0.00 4.48 0.00 1078.04 10:47:01 PM 139.85 0.07 139.79 0.53 12725.02 10:48:01 PM 642.73 0.67 642.06 67.59 37287.02 Average: 335.72 1.85 333.87 370.99 21453.32 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29435348 31249168 3220364 9.86 2688 2130476 1340960 3.98 158156 2598044 94292 10:39:01 PM 28749236 30820336 3906476 11.96 2688 2381084 2286168 6.78 207040 3206952 195296 10:40:01 PM 26366924 28748172 6288788 19.26 2688 2686580 4190456 12.43 276596 5493360 64132 10:41:01 PM 26075764 28613724 6579948 20.15 2688 2840352 4228300 12.55 288232 5761044 7332 10:42:01 PM 25627948 28929868 7027764 21.52 2688 3599240 3221108 9.56 378416 6104888 697568 10:43:01 PM 23002580 28440376 9653132 29.56 2688 5470628 3517420 10.44 527240 8039440 800880 10:44:01 PM 21592296 28048252 11063416 33.88 2688 6374924 3438036 10.20 579032 9132528 697408 10:45:01 PM 19646472 26053412 13009240 39.84 2688 6323928 3774788 11.20 593168 10957040 0 10:46:01 PM 20048372 26485024 12607340 38.61 2688 6353308 3898864 11.57 598016 10556728 8 10:47:01 PM 21050788 28221336 11604924 35.54 2688 7019300 3443692 10.22 676004 9427212 422564 10:48:01 PM 22819156 30474352 9836556 30.12 2688 7500756 1465824 4.35 1302632 7018884 18324 Average: 24037717 28734911 8617995 26.39 2688 4789143 3164147 9.39 507685 7117829 272528 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 170.91 123.53 1117.04 37.26 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 353.36 300.13 3255.78 58.81 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 302.57 215.95 4397.07 28.04 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 142.55 110.86 2358.86 18.47 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 215.65 198.82 2186.49 29.97 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 536.56 418.38 8990.30 48.49 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 185.47 153.51 2163.30 20.78 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 0.22 0.17 0.06 0.22 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 0.25 0.18 0.07 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 262.35 210.81 3193.01 35.65 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 414.35 494.83 542.00 7589.39 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 234.93 202.47 2563.98 715.18 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) 07/31/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.99 0.00 0.77 0.52 0.05 91.67 10:38:01 PM 0 5.87 0.00 0.35 0.10 0.07 93.61 10:38:01 PM 1 5.72 0.00 1.09 1.24 0.07 91.89 10:38:01 PM 2 14.37 0.00 1.47 1.00 0.07 83.09 10:38:01 PM 3 6.99 0.00 0.72 0.85 0.05 91.39 10:38:01 PM 4 3.95 0.00 0.33 0.25 0.02 95.45 10:38:01 PM 5 2.52 0.00 0.33 0.30 0.05 96.79 10:38:01 PM 6 7.24 0.00 0.93 0.22 0.05 91.56 10:38:01 PM 7 9.24 0.00 0.97 0.18 0.03 89.57 10:39:01 PM all 6.65 0.00 0.74 0.42 0.06 92.13 10:39:01 PM 0 4.57 0.00 0.37 0.13 0.05 94.88 10:39:01 PM 1 9.81 0.00 1.49 1.40 0.08 87.21 10:39:01 PM 2 3.70 0.00 0.55 0.05 0.08 95.62 10:39:01 PM 3 8.62 0.00 1.16 0.07 0.07 90.09 10:39:01 PM 4 6.90 0.00 0.63 0.18 0.03 92.25 10:39:01 PM 5 3.24 0.00 0.75 0.94 0.05 95.02 10:39:01 PM 6 9.31 0.00 0.64 0.27 0.07 89.72 10:39:01 PM 7 7.06 0.00 0.33 0.30 0.05 92.26 10:40:01 PM all 42.86 0.00 1.21 0.58 0.10 55.25 10:40:01 PM 0 57.95 0.00 1.14 0.65 0.10 40.16 10:40:01 PM 1 27.73 0.00 1.30 0.45 0.10 70.42 10:40:01 PM 2 58.79 0.00 1.12 0.58 0.10 39.41 10:40:01 PM 3 27.05 0.00 1.29 1.19 0.08 70.39 10:40:01 PM 4 37.25 0.00 1.54 0.55 0.10 60.56 10:40:01 PM 5 58.45 0.00 1.24 0.25 0.12 39.95 10:40:01 PM 6 25.79 0.00 1.26 0.79 0.10 72.07 10:40:01 PM 7 49.88 0.00 0.84 0.15 0.10 49.03 10:41:01 PM all 46.82 0.00 1.25 0.27 0.11 51.55 10:41:01 PM 0 52.37 0.00 1.39 0.30 0.12 45.83 10:41:01 PM 1 41.01 0.00 1.05 0.05 0.12 57.77 10:41:01 PM 2 60.78 0.00 1.77 0.28 0.12 37.05 10:41:01 PM 3 38.44 0.00 1.27 0.80 0.10 59.38 10:41:01 PM 4 47.27 0.00 0.99 0.12 0.10 51.53 10:41:01 PM 5 44.71 0.00 0.97 0.27 0.10 53.95 10:41:01 PM 6 41.10 0.00 1.20 0.05 0.12 57.53 10:41:01 PM 7 48.89 0.00 1.37 0.27 0.08 49.39 10:42:01 PM all 27.81 0.00 1.15 0.35 0.08 70.61 10:42:01 PM 0 27.80 0.00 0.55 0.00 0.08 71.56 10:42:01 PM 1 26.95 0.00 0.97 0.27 0.07 71.75 10:42:01 PM 2 23.71 0.00 1.10 0.08 0.10 75.00 10:42:01 PM 3 23.38 0.00 1.09 0.47 0.08 74.98 10:42:01 PM 4 25.68 0.00 0.52 0.02 0.07 73.72 10:42:01 PM 5 39.24 0.00 1.72 0.20 0.07 58.77 10:42:01 PM 6 25.02 0.00 2.09 1.76 0.08 71.05 10:42:01 PM 7 30.68 0.00 1.17 0.02 0.08 68.05 10:43:01 PM all 13.42 0.00 5.65 2.38 0.11 78.44 10:43:01 PM 0 2.90 0.00 6.11 1.89 0.13 88.97 10:43:01 PM 1 4.51 0.00 5.12 5.36 0.12 84.90 10:43:01 PM 2 65.85 0.00 9.45 0.14 0.10 24.46 10:43:01 PM 3 6.52 0.00 1.24 1.66 0.08 90.50 10:43:01 PM 4 2.73 0.00 7.58 0.56 0.10 89.03 10:43:01 PM 5 4.06 0.00 2.13 6.92 0.10 86.79 10:43:01 PM 6 3.04 0.00 8.80 0.20 0.12 87.84 10:43:01 PM 7 17.95 0.00 4.90 2.26 0.10 74.79 10:44:01 PM all 18.46 0.00 3.04 2.12 0.09 76.29 10:44:01 PM 0 16.12 0.00 1.64 0.00 0.10 82.14 10:44:01 PM 1 7.95 0.00 5.13 0.51 0.10 86.31 10:44:01 PM 2 24.25 0.00 2.21 1.78 0.12 71.65 10:44:01 PM 3 40.14 0.00 4.65 1.02 0.10 54.09 10:44:01 PM 4 10.22 0.00 1.78 0.97 0.08 86.94 10:44:01 PM 5 4.82 0.00 3.95 10.94 0.05 80.24 10:44:01 PM 6 0.81 0.00 2.94 0.13 0.07 96.05 10:44:01 PM 7 43.31 0.00 2.03 1.59 0.10 52.97 10:45:01 PM all 23.47 0.00 1.07 1.77 0.08 73.60 10:45:01 PM 0 21.67 0.00 0.72 0.15 0.08 77.37 10:45:01 PM 1 20.58 0.00 0.87 0.25 0.08 78.22 10:45:01 PM 2 24.06 0.00 1.39 5.39 0.05 69.11 10:45:01 PM 3 5.33 0.00 0.62 0.79 0.07 93.19 10:45:01 PM 4 75.25 0.00 2.46 0.05 0.13 22.11 10:45:01 PM 5 20.41 0.00 0.62 0.00 0.08 78.89 10:45:01 PM 6 17.57 0.00 0.72 0.73 0.08 80.89 10:45:01 PM 7 2.86 0.00 1.21 6.80 0.07 89.07 10:46:01 PM all 20.06 0.00 0.84 0.03 0.07 79.00 10:46:01 PM 0 10.32 0.00 0.75 0.00 0.08 88.85 10:46:01 PM 1 35.98 0.00 1.07 0.02 0.08 62.85 10:46:01 PM 2 52.89 0.00 1.12 0.00 0.10 45.89 10:46:01 PM 3 12.60 0.00 0.73 0.05 0.07 86.55 10:46:01 PM 4 9.10 0.00 0.70 0.00 0.05 90.15 10:46:01 PM 5 9.01 0.00 0.75 0.15 0.05 90.04 10:46:01 PM 6 22.92 0.00 1.02 0.00 0.07 75.99 10:46:01 PM 7 7.72 0.00 0.58 0.02 0.05 91.63 10:47:01 PM all 16.74 0.00 1.98 0.30 0.10 80.88 10:47:01 PM 0 38.88 0.00 2.97 0.00 0.10 58.05 10:47:01 PM 1 12.20 0.00 1.83 0.02 0.12 85.84 10:47:01 PM 2 4.19 0.00 3.45 0.00 0.08 92.28 10:47:01 PM 3 4.00 0.00 1.62 1.25 0.08 93.04 10:47:01 PM 4 5.44 0.00 1.26 0.49 0.10 92.71 10:47:01 PM 5 12.87 0.00 1.34 0.55 0.10 85.14 10:47:01 PM 6 47.96 0.00 1.47 0.05 0.10 50.42 10:47:01 PM 7 8.36 0.00 1.91 0.07 0.08 89.58 10:48:01 PM all 12.67 0.00 2.12 1.86 0.08 83.27 10:48:01 PM 0 14.46 0.00 1.44 0.89 0.10 83.12 10:48:01 PM 1 18.38 0.00 3.42 2.30 0.10 75.80 10:48:01 PM 2 19.51 0.00 2.21 4.43 0.08 73.76 10:48:01 PM 3 7.15 0.00 2.23 3.32 0.05 87.26 10:48:01 PM 4 8.96 0.00 2.18 1.31 0.07 87.48 10:48:01 PM 5 9.80 0.00 1.74 0.15 0.10 88.20 10:48:01 PM 6 15.58 0.00 1.86 1.04 0.08 81.44 10:48:01 PM 7 7.48 0.00 1.91 1.43 0.07 89.11 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.46 0.00 1.80 0.96 0.08 75.70 Average: 0 23.00 0.00 1.58 0.37 0.09 74.96 Average: 1 19.19 0.00 2.12 1.07 0.09 77.52 Average: 2 31.99 0.00 2.34 1.25 0.09 64.33 Average: 3 16.38 0.00 1.51 1.04 0.08 81.00 Average: 4 21.19 0.00 1.81 0.41 0.08 76.52 Average: 5 19.01 0.00 1.41 1.87 0.08 77.63 Average: 6 19.70 0.00 2.07 0.48 0.09 77.67 Average: 7 21.22 0.00 1.56 1.19 0.07 75.96