---> uname -a: Linux prd-centos8-docker-8c-8g-1019.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1116 26962 19 3810 30300 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:f8:75:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85570sec preferred_lft 85570sec inet6 fe80::f816:3eff:fef8:756f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:dc:16:b0 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::42:14ff:fedc:16b0/64 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) 09/29/2025 _x86_64_ (8 CPU) 10:41:34 LINUX RESTART (8 CPU) 10:42:01 AM tps rtps wtps bread/s bwrtn/s 10:43:01 AM 129.77 22.11 107.66 5636.91 6455.61 10:44:01 AM 88.89 0.00 88.89 0.00 7548.14 10:45:01 AM 83.22 13.78 69.44 2970.34 5095.17 10:46:01 AM 86.34 3.60 82.74 689.77 2332.57 10:47:01 AM 94.54 1.58 92.95 488.37 9189.54 10:48:01 AM 66.18 0.02 66.16 0.27 2543.65 10:49:01 AM 63.37 0.08 63.29 27.60 17160.39 10:50:01 AM 50.87 0.00 50.87 0.00 22081.50 10:51:01 AM 24.92 0.62 24.30 399.07 6982.51 10:52:01 AM 23.09 0.00 23.09 0.00 339.57 10:53:01 AM 21.48 0.48 21.00 21.46 442.91 10:54:01 AM 13.45 0.07 13.38 9.73 464.78 10:55:01 AM 26.85 0.38 26.46 54.12 1336.96 Average: 59.45 3.29 56.17 792.30 6302.91 10:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 AM 29599700 31189232 3056012 9.36 2688 1920584 1509964 4.48 162040 2493884 127100 10:44:01 AM 29513456 31202212 3142256 9.62 2688 2011856 1447016 4.29 151192 2548376 36084 10:45:01 AM 29196640 31046164 3459072 10.59 2688 2166988 1600316 4.75 162164 2837888 11148 10:46:01 AM 28702180 30696008 3953532 12.11 2688 2308424 1806660 5.36 213420 3268748 88616 10:47:01 AM 27576340 29774324 5079372 15.55 2688 2508988 3017488 8.95 251368 4339584 21972 10:48:01 AM 27546836 29815124 5108876 15.64 2688 2576800 2505732 7.43 277244 4332968 32288 10:49:01 AM 25101488 28452288 7554224 23.13 2688 3635392 4008020 11.89 335688 6627848 620028 10:50:01 AM 25073008 28430668 7582704 23.22 2688 3642016 4034060 11.97 340512 6640324 45724 10:51:01 AM 24654336 28057048 8001376 24.50 2688 3685792 4524804 13.43 431820 6961384 56 10:52:01 AM 24331800 27737116 8323912 25.49 2688 3687204 5717660 16.96 437652 7274708 160 10:53:01 AM 24272120 27682192 8383592 25.67 2688 3692352 4386708 13.02 439884 7332024 184 10:54:01 AM 27582824 30990632 5072888 15.53 2688 3690196 1554680 4.61 611984 3865428 7376 10:55:01 AM 27649832 31065300 5005880 15.33 2688 3697468 1503524 4.46 618508 3790344 8316 Average: 26984658 29702947 5671054 17.37 2688 3017235 2893587 8.59 341037 4793347 76850 10:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 417.79 262.39 1759.09 61.17 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 20.65 16.48 274.69 3.49 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 77.66 58.23 337.03 29.63 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 143.04 134.74 1921.13 18.89 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 182.66 148.43 2887.17 20.62 0.00 0.00 0.00 0.00 10:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 88.35 82.66 939.43 20.65 0.00 0.00 0.00 0.00 10:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 277.47 155.47 9481.15 11.68 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 0.53 0.62 0.14 0.31 0.00 0.00 0.00 0.00 10:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM lo 4.06 4.06 0.34 0.34 0.00 0.00 0.00 0.00 10:51:01 AM eth0 10.64 10.65 3.94 4.91 0.00 0.00 0.00 0.00 10:51:01 AM docker0 0.85 1.10 0.13 0.13 0.00 0.00 0.00 0.00 10:51:01 AM vetha926d20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM veth9f7554f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 36.70 36.70 3.00 3.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 111.41 85.57 38.43 36.92 0.00 0.00 0.00 0.00 10:52:01 AM docker0 8.36 9.86 1.11 1.13 0.00 0.00 0.00 0.00 10:52:01 AM veth5e1fe5e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:53:01 AM lo 65.79 65.79 4.25 4.25 0.00 0.00 0.00 0.00 10:53:01 AM eth0 313.01 244.89 98.93 101.96 0.00 0.00 0.00 0.00 10:53:01 AM docker0 6.50 8.03 0.89 0.97 0.00 0.00 0.00 0.00 10:54:01 AM lo 35.29 35.29 1.72 1.72 0.00 0.00 0.00 0.00 10:54:01 AM eth0 179.11 159.06 66.46 66.33 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 12.93 11.90 9.98 5.23 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 10.91 10.91 0.72 0.72 0.00 0.00 0.00 0.00 Average: eth0 141.18 105.47 1370.53 29.37 0.00 0.00 0.00 0.00 Average: docker0 1.21 1.46 0.16 0.17 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) 09/29/2025 _x86_64_ (8 CPU) 10:41:34 LINUX RESTART (8 CPU) 10:42:01 AM CPU %user %nice %system %iowait %steal %idle 10:43:01 AM all 12.41 0.00 1.86 2.51 0.10 83.12 10:43:01 AM 0 10.62 0.00 2.45 3.42 0.08 83.43 10:43:01 AM 1 18.39 0.00 1.69 2.36 0.10 77.46 10:43:01 AM 2 9.09 0.00 1.88 1.09 0.08 87.86 10:43:01 AM 3 18.86 0.00 1.09 1.82 0.08 78.15 10:43:01 AM 4 7.78 0.00 1.26 1.21 0.10 89.66 10:43:01 AM 5 13.38 0.00 1.61 2.26 0.08 82.68 10:43:01 AM 6 6.23 0.00 1.42 1.63 0.15 90.56 10:43:01 AM 7 14.95 0.00 3.48 6.28 0.12 75.18 10:44:01 AM all 3.59 0.00 0.43 6.32 0.03 89.62 10:44:01 AM 0 1.25 0.00 0.32 15.06 0.03 83.33 10:44:01 AM 1 0.52 0.00 0.23 4.80 0.03 94.41 10:44:01 AM 2 3.92 0.00 0.42 13.99 0.03 81.64 10:44:01 AM 3 2.37 0.00 0.23 1.00 0.02 96.38 10:44:01 AM 4 0.95 0.00 0.12 0.20 0.02 98.71 10:44:01 AM 5 4.02 0.00 0.25 0.98 0.02 94.73 10:44:01 AM 6 6.32 0.00 0.78 9.46 0.03 83.40 10:44:01 AM 7 9.39 0.00 1.12 5.12 0.03 84.34 10:45:01 AM all 5.26 0.00 0.56 8.41 0.04 85.72 10:45:01 AM 0 2.44 0.00 0.44 8.00 0.03 89.09 10:45:01 AM 1 6.69 0.00 0.57 8.61 0.03 84.10 10:45:01 AM 2 3.16 0.00 0.47 10.90 0.05 85.42 10:45:01 AM 3 8.57 0.00 0.97 7.49 0.05 82.92 10:45:01 AM 4 1.41 0.00 0.42 4.49 0.03 93.65 10:45:01 AM 5 4.89 0.00 0.27 3.29 0.03 91.52 10:45:01 AM 6 6.58 0.00 0.69 10.74 0.05 81.95 10:45:01 AM 7 8.37 0.00 0.65 13.81 0.05 77.13 10:46:01 AM all 11.24 0.00 0.57 8.93 0.06 79.20 10:46:01 AM 0 12.07 0.00 0.47 7.16 0.05 80.25 10:46:01 AM 1 15.81 0.00 0.99 16.73 0.07 66.40 10:46:01 AM 2 11.90 0.00 0.42 0.97 0.05 86.67 10:46:01 AM 3 8.76 0.00 0.43 7.61 0.07 83.13 10:46:01 AM 4 7.82 0.00 0.59 5.62 0.05 85.92 10:46:01 AM 5 10.90 0.00 0.30 1.48 0.07 87.26 10:46:01 AM 6 13.22 0.00 0.60 16.44 0.05 69.69 10:46:01 AM 7 9.48 0.00 0.74 15.46 0.05 74.27 10:47:01 AM all 19.70 0.00 0.71 8.48 0.08 71.03 10:47:01 AM 0 18.17 0.00 0.82 9.88 0.10 71.02 10:47:01 AM 1 18.75 0.00 0.74 16.32 0.07 64.12 10:47:01 AM 2 26.82 0.00 0.35 5.22 0.08 67.53 10:47:01 AM 3 25.93 0.00 0.47 9.03 0.08 64.48 10:47:01 AM 4 25.44 0.00 0.40 2.04 0.05 72.07 10:47:01 AM 5 3.16 0.00 0.65 9.22 0.07 86.89 10:47:01 AM 6 19.80 0.00 1.24 9.17 0.07 69.73 10:47:01 AM 7 19.53 0.00 1.04 6.94 0.08 72.41 10:48:01 AM all 20.05 0.00 0.62 8.13 0.09 71.11 10:48:01 AM 0 12.07 0.00 0.82 6.68 0.08 80.35 10:48:01 AM 1 22.21 0.00 0.50 23.65 0.10 53.53 10:48:01 AM 2 25.00 0.00 0.94 2.59 0.12 71.35 10:48:01 AM 3 26.99 0.00 0.52 10.37 0.10 62.03 10:48:01 AM 4 22.39 0.00 0.54 1.44 0.07 75.57 10:48:01 AM 5 9.63 0.00 0.57 0.00 0.07 89.74 10:48:01 AM 6 17.09 0.00 0.49 6.96 0.07 75.40 10:48:01 AM 7 25.02 0.00 0.62 13.39 0.08 60.89 10:49:01 AM all 13.41 0.00 1.68 8.61 0.08 76.21 10:49:01 AM 0 11.06 0.00 1.16 0.00 0.10 87.67 10:49:01 AM 1 11.93 0.00 1.80 16.05 0.08 70.13 10:49:01 AM 2 16.05 0.00 2.25 18.50 0.10 63.10 10:49:01 AM 3 13.39 0.00 1.55 11.61 0.08 73.36 10:49:01 AM 4 7.81 0.00 1.53 0.49 0.08 90.09 10:49:01 AM 5 14.20 0.00 1.34 15.93 0.07 68.46 10:49:01 AM 6 19.16 0.00 2.18 2.08 0.07 76.50 10:49:01 AM 7 13.68 0.00 1.65 4.17 0.07 80.44 10:50:01 AM all 0.46 0.00 0.25 13.89 0.02 85.39 10:50:01 AM 0 0.37 0.00 0.20 1.79 0.02 97.62 10:50:01 AM 1 0.59 0.00 0.30 21.01 0.05 78.05 10:50:01 AM 2 0.35 0.00 0.38 20.51 0.02 78.74 10:50:01 AM 3 0.60 0.00 0.30 28.15 0.03 70.91 10:50:01 AM 4 0.39 0.00 0.17 0.00 0.02 99.43 10:50:01 AM 5 0.64 0.00 0.12 0.25 0.00 99.00 10:50:01 AM 6 0.38 0.00 0.27 23.67 0.02 75.67 10:50:01 AM 7 0.33 0.00 0.25 15.72 0.02 83.68 10:51:01 AM all 11.89 0.00 1.07 4.94 0.10 82.01 10:51:01 AM 0 18.40 0.00 1.29 2.29 0.10 77.93 10:51:01 AM 1 11.52 0.00 1.22 18.63 0.08 68.55 10:51:01 AM 2 16.43 0.00 1.17 0.78 0.07 81.55 10:51:01 AM 3 9.19 0.00 1.02 1.35 0.10 88.34 10:51:01 AM 4 6.43 0.00 1.07 7.08 0.08 85.34 10:51:01 AM 5 11.10 0.00 0.85 1.40 0.07 86.58 10:51:01 AM 6 12.14 0.00 0.87 6.03 0.12 80.84 10:51:01 AM 7 9.93 0.00 1.05 1.95 0.15 86.91 10:52:01 AM all 13.37 0.00 1.50 3.53 0.12 81.49 10:52:01 AM 0 9.23 0.00 1.56 1.67 0.12 87.42 10:52:01 AM 1 13.73 0.00 1.67 4.24 0.12 80.24 10:52:01 AM 2 11.27 0.00 1.46 2.11 0.10 85.06 10:52:01 AM 3 14.85 0.00 2.14 5.73 0.10 77.18 10:52:01 AM 4 14.35 0.00 1.30 6.16 0.12 78.07 10:52:01 AM 5 15.41 0.00 1.10 2.89 0.10 80.49 10:52:01 AM 6 16.96 0.00 1.54 3.91 0.13 77.45 10:52:01 AM 7 11.14 0.00 1.20 1.50 0.17 85.99 10:53:01 AM all 10.66 0.00 1.47 3.01 0.13 84.74 10:53:01 AM 0 11.30 0.00 1.62 1.54 0.15 85.38 10:53:01 AM 1 9.77 0.00 1.57 0.55 0.23 87.87 10:53:01 AM 2 15.36 0.00 2.17 2.69 0.15 79.63 10:53:01 AM 3 10.52 0.00 1.64 2.43 0.10 85.31 10:53:01 AM 4 7.90 0.00 1.14 5.78 0.10 85.08 10:53:01 AM 5 9.84 0.00 1.04 4.08 0.12 84.93 10:53:01 AM 6 12.49 0.00 1.44 3.79 0.10 82.19 10:53:01 AM 7 8.12 0.00 1.11 3.18 0.08 87.51 10:53:01 AM CPU %user %nice %system %iowait %steal %idle 10:54:01 AM all 4.12 0.00 0.75 1.24 0.06 93.82 10:54:01 AM 0 5.14 0.00 0.45 2.52 0.05 91.83 10:54:01 AM 1 2.92 0.00 0.75 0.00 0.10 96.23 10:54:01 AM 2 2.51 0.00 0.75 0.00 0.05 96.69 10:54:01 AM 3 2.67 0.00 0.53 3.52 0.05 93.22 10:54:01 AM 4 7.23 0.00 0.82 3.26 0.05 88.65 10:54:01 AM 5 4.92 0.00 0.92 0.15 0.05 93.96 10:54:01 AM 6 5.69 0.00 1.22 0.50 0.05 92.54 10:54:01 AM 7 1.85 0.00 0.58 0.00 0.08 97.48 10:55:01 AM all 4.89 0.00 0.53 2.76 0.03 91.79 10:55:01 AM 0 5.95 0.00 0.60 2.22 0.03 91.19 10:55:01 AM 1 0.82 0.00 0.27 2.47 0.03 96.41 10:55:01 AM 2 6.81 0.00 0.70 4.00 0.05 88.44 10:55:01 AM 3 18.58 0.00 1.18 5.69 0.07 74.48 10:55:01 AM 4 0.43 0.00 0.27 0.00 0.03 99.27 10:55:01 AM 5 3.15 0.00 0.42 5.64 0.02 90.78 10:55:01 AM 6 0.17 0.00 0.27 0.08 0.02 99.47 10:55:01 AM 7 3.22 0.00 0.50 1.95 0.02 94.31 Average: all 10.08 0.00 0.92 6.21 0.07 82.72 Average: 0 9.08 0.00 0.94 4.79 0.07 85.12 Average: 1 10.28 0.00 0.95 10.41 0.08 78.28 Average: 2 11.43 0.00 1.03 6.41 0.07 81.06 Average: 3 12.40 0.00 0.93 7.36 0.07 79.23 Average: 4 8.49 0.00 0.74 2.91 0.06 87.81 Average: 5 8.09 0.00 0.73 3.65 0.06 87.47 Average: 6 10.47 0.00 1.00 7.26 0.07 81.19 Average: 7 10.38 0.00 1.07 6.88 0.08 81.58