---> uname -a: Linux prd-centos8-docker-8c-8g-29305.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 1668 22273 19 7947 29748 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:7b:e5:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe7b:e5be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:97:5c:3b 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) 07/19/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 137.60 2.33 135.27 1519.49 10508.78 10:39:01 PM 184.55 14.13 170.42 1596.27 5236.28 10:40:01 PM 120.06 1.05 119.01 620.99 14545.90 10:41:01 PM 60.16 0.20 59.96 79.97 7594.04 10:42:01 PM 131.41 1.77 129.65 58.12 5046.86 10:43:01 PM 701.97 0.03 701.93 19.33 70590.15 10:44:01 PM 916.51 0.02 916.49 13.60 45707.90 10:45:01 PM 683.31 0.00 683.31 0.00 25467.10 10:46:01 PM 10.15 0.00 10.15 0.00 1256.15 10:47:01 PM 73.95 0.00 73.95 0.00 10026.78 10:48:01 PM 683.85 0.50 683.35 29.06 38380.97 Average: 336.69 1.82 334.87 357.89 21305.25 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29421356 31236232 3234356 9.90 2688 2131328 1350864 4.01 158116 2611364 95088 10:39:01 PM 28606060 30825964 4049652 12.40 2688 2528264 1686196 5.00 222272 3327268 335756 10:40:01 PM 27030020 29417440 5625692 17.23 2688 2692052 2960476 8.78 278772 4824744 72052 10:41:01 PM 26740464 29279752 5915248 18.11 2688 2841196 3588288 10.65 288504 5095748 8060 10:42:01 PM 25742616 29320572 6913096 21.17 2688 3874696 2906084 8.62 485284 5880172 926364 10:43:01 PM 23277628 28712860 9378084 28.72 2688 5467696 3287636 9.75 528140 7759448 796908 10:44:01 PM 21973992 28426688 10681720 32.71 2688 6371904 3165104 9.39 581652 8746940 693136 10:45:01 PM 20361160 26764660 12294552 37.65 2688 6320700 3490160 10.36 595936 10248812 144 10:46:01 PM 20984556 27417768 11671156 35.74 2688 6350068 3561476 10.57 600784 9633556 8 10:47:01 PM 21223720 27967192 11431992 35.01 2688 6640448 3139012 9.31 643172 9342376 45852 10:48:01 PM 22801144 30451540 9854568 30.18 2688 7496260 1475048 4.38 1301976 7034208 33392 Average: 24378429 29074606 8277283 25.35 2688 4792237 2782759 8.26 516783 6773149 273342 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 210.10 159.01 1137.69 45.81 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 491.27 372.30 5701.09 63.58 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 169.54 145.55 2047.76 21.80 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 145.75 109.80 2249.79 17.91 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 206.72 193.63 2187.82 29.54 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 576.69 444.24 8986.04 49.94 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 213.00 165.23 2166.68 21.53 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 0.27 0.20 0.12 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 239.86 195.17 2626.09 31.35 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 409.60 513.93 1098.99 7592.71 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 242.08 209.01 2563.68 715.80 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) 07/19/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.10 0.00 0.83 0.40 0.06 91.62 10:38:01 PM 0 3.36 0.00 0.62 0.15 0.08 95.79 10:38:01 PM 1 6.74 0.00 0.90 0.75 0.05 91.56 10:38:01 PM 2 10.11 0.00 1.13 0.88 0.05 87.82 10:38:01 PM 3 6.19 0.00 0.94 0.28 0.07 92.53 10:38:01 PM 4 12.89 0.00 1.54 0.52 0.08 84.97 10:38:01 PM 5 11.65 0.00 0.87 0.25 0.07 87.17 10:38:01 PM 6 1.10 0.00 0.35 0.28 0.07 98.20 10:38:01 PM 7 4.74 0.00 0.30 0.05 0.02 94.89 10:39:01 PM all 9.17 0.00 0.92 0.44 0.05 89.42 10:39:01 PM 0 10.47 0.00 1.35 0.89 0.05 87.24 10:39:01 PM 1 7.06 0.00 0.83 0.15 0.07 91.89 10:39:01 PM 2 9.81 0.00 1.19 0.99 0.07 87.94 10:39:01 PM 3 9.90 0.00 1.45 0.89 0.07 87.69 10:39:01 PM 4 8.48 0.00 0.53 0.05 0.03 90.90 10:39:01 PM 5 9.34 0.00 0.40 0.05 0.05 90.16 10:39:01 PM 6 12.09 0.00 0.80 0.00 0.03 87.07 10:39:01 PM 7 6.17 0.00 0.79 0.54 0.05 92.46 10:40:01 PM all 50.00 0.00 1.18 0.36 0.09 48.36 10:40:01 PM 0 39.21 0.00 1.17 0.08 0.08 59.45 10:40:01 PM 1 53.60 0.00 1.27 0.12 0.10 44.92 10:40:01 PM 2 28.92 0.00 1.22 0.77 0.08 69.00 10:40:01 PM 3 50.26 0.00 1.34 0.25 0.08 48.07 10:40:01 PM 4 67.71 0.00 0.73 0.05 0.10 31.40 10:40:01 PM 5 37.17 0.00 1.59 1.34 0.08 59.81 10:40:01 PM 6 50.34 0.00 1.39 0.28 0.10 47.89 10:40:01 PM 7 72.70 0.00 0.73 0.02 0.08 26.47 10:41:01 PM all 48.17 0.00 1.34 0.20 0.09 50.20 10:41:01 PM 0 55.56 0.00 1.07 0.13 0.07 43.17 10:41:01 PM 1 57.16 0.00 1.64 0.27 0.08 40.86 10:41:01 PM 2 45.43 0.00 1.49 0.43 0.10 52.55 10:41:01 PM 3 48.08 0.00 1.65 0.02 0.10 50.15 10:41:01 PM 4 46.99 0.00 1.46 0.07 0.08 51.41 10:41:01 PM 5 45.98 0.00 1.12 0.03 0.08 52.78 10:41:01 PM 6 44.37 0.00 1.09 0.02 0.10 54.43 10:41:01 PM 7 41.80 0.00 1.22 0.67 0.08 56.23 10:42:01 PM all 26.18 0.00 1.20 0.34 0.07 72.21 10:42:01 PM 0 24.11 0.00 0.67 0.00 0.08 75.14 10:42:01 PM 1 30.72 0.00 1.20 0.35 0.08 67.65 10:42:01 PM 2 36.95 0.00 2.57 0.58 0.10 59.79 10:42:01 PM 3 17.05 0.00 0.99 0.84 0.05 81.08 10:42:01 PM 4 28.29 0.00 0.53 0.03 0.07 71.08 10:42:01 PM 5 21.80 0.00 0.53 0.02 0.07 77.58 10:42:01 PM 6 37.00 0.00 2.27 0.80 0.07 59.86 10:42:01 PM 7 13.49 0.00 0.82 0.10 0.07 85.52 10:43:01 PM all 13.45 0.00 6.47 1.94 0.11 78.03 10:43:01 PM 0 2.57 0.00 10.03 0.15 0.10 87.15 10:43:01 PM 1 5.46 0.00 1.59 1.15 0.08 91.72 10:43:01 PM 2 2.67 0.00 5.11 6.73 0.12 85.37 10:43:01 PM 3 5.19 0.00 5.23 0.81 0.12 88.65 10:43:01 PM 4 3.23 0.00 10.56 0.77 0.14 85.31 10:43:01 PM 5 21.04 0.00 8.47 4.37 0.10 66.01 10:43:01 PM 6 62.05 0.00 10.12 0.02 0.12 27.70 10:43:01 PM 7 5.22 0.00 0.82 1.52 0.07 92.37 10:44:01 PM all 18.41 0.00 3.45 1.76 0.08 76.29 10:44:01 PM 0 6.22 0.00 1.79 0.45 0.08 91.45 10:44:01 PM 1 5.50 0.00 4.71 3.16 0.08 86.55 10:44:01 PM 2 5.67 0.00 5.01 3.67 0.10 85.55 10:44:01 PM 3 21.65 0.00 2.61 2.96 0.07 72.71 10:44:01 PM 4 9.98 0.00 5.15 1.08 0.10 83.69 10:44:01 PM 5 42.44 0.00 2.56 0.00 0.08 54.91 10:44:01 PM 6 45.34 0.00 4.47 0.33 0.08 49.77 10:44:01 PM 7 10.32 0.00 1.34 2.41 0.07 85.86 10:45:01 PM all 23.33 0.00 1.09 1.42 0.07 74.10 10:45:01 PM 0 20.68 0.00 0.92 0.05 0.07 78.28 10:45:01 PM 1 24.41 0.00 0.70 0.00 0.05 74.84 10:45:01 PM 2 4.34 0.00 2.13 11.33 0.08 82.11 10:45:01 PM 3 9.21 0.00 0.35 0.00 0.05 90.39 10:45:01 PM 4 22.49 0.00 0.87 0.00 0.07 76.57 10:45:01 PM 5 84.49 0.00 2.60 0.00 0.08 12.82 10:45:01 PM 6 2.60 0.00 0.52 0.00 0.07 96.81 10:45:01 PM 7 18.24 0.00 0.63 0.00 0.07 81.05 10:46:01 PM all 20.25 0.00 0.72 0.01 0.06 78.97 10:46:01 PM 0 13.07 0.00 0.82 0.03 0.07 86.02 10:46:01 PM 1 12.13 0.00 0.53 0.02 0.07 87.25 10:46:01 PM 2 10.19 0.00 0.72 0.03 0.05 89.01 10:46:01 PM 3 12.70 0.00 0.60 0.00 0.07 86.63 10:46:01 PM 4 66.73 0.00 1.03 0.00 0.08 32.15 10:46:01 PM 5 28.38 0.00 0.88 0.00 0.05 70.69 10:46:01 PM 6 10.41 0.00 0.62 0.00 0.05 88.92 10:46:01 PM 7 8.33 0.00 0.53 0.00 0.05 91.09 10:47:01 PM all 17.53 0.00 1.18 0.17 0.11 81.01 10:47:01 PM 0 5.88 0.00 0.45 0.00 0.05 93.62 10:47:01 PM 1 9.97 0.00 1.89 0.07 0.17 87.91 10:47:01 PM 2 14.09 0.00 1.05 0.38 0.12 84.36 10:47:01 PM 3 5.65 0.00 0.53 0.05 0.08 93.69 10:47:01 PM 4 48.93 0.00 0.95 0.00 0.12 50.00 10:47:01 PM 5 21.57 0.00 2.41 0.85 0.10 75.07 10:47:01 PM 6 23.27 0.00 1.12 0.00 0.08 75.53 10:47:01 PM 7 10.88 0.00 1.07 0.00 0.13 87.91 10:48:01 PM all 14.04 0.00 2.98 1.55 0.10 81.33 10:48:01 PM 0 13.71 0.00 2.70 1.91 0.10 81.58 10:48:01 PM 1 13.21 0.00 3.47 0.18 0.12 83.02 10:48:01 PM 2 12.14 0.00 3.80 2.95 0.10 81.01 10:48:01 PM 3 19.17 0.00 3.41 1.85 0.10 75.47 10:48:01 PM 4 8.76 0.00 2.03 2.95 0.07 86.20 10:48:01 PM 5 15.10 0.00 2.26 0.25 0.10 82.29 10:48:01 PM 6 21.25 0.00 3.40 1.04 0.07 74.25 10:48:01 PM 7 9.03 0.00 2.77 1.29 0.12 86.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.52 0.00 1.94 0.78 0.08 74.68 Average: 0 17.74 0.00 1.95 0.35 0.08 79.88 Average: 1 20.56 0.00 1.70 0.56 0.09 77.09 Average: 2 16.41 0.00 2.31 2.61 0.09 78.58 Average: 3 18.64 0.00 1.73 0.72 0.08 78.82 Average: 4 29.57 0.00 2.29 0.50 0.09 67.56 Average: 5 30.84 0.00 2.14 0.65 0.08 66.29 Average: 6 28.14 0.00 2.37 0.25 0.08 69.17 Average: 7 18.28 0.00 1.00 0.60 0.07 80.05