---> uname -a: Linux prd-centos8-docker-8c-8g-43371.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 1592 22344 19 7953 29824 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:8a:19:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe8a:1929/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:95:78:96 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) 09/03/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 144.66 2.43 142.23 1521.88 10739.49 10:39:01 PM 120.18 13.78 106.40 1693.44 4667.18 10:40:01 PM 174.90 1.45 173.45 630.11 15149.64 10:41:01 PM 61.31 0.00 61.31 0.00 6212.95 10:42:01 PM 127.17 1.97 125.21 138.09 5157.60 10:43:01 PM 427.58 0.05 427.53 19.46 67342.28 10:44:01 PM 934.44 0.02 934.43 13.60 42953.91 10:45:01 PM 766.26 0.00 766.26 0.00 32990.67 10:46:01 PM 14.28 0.00 14.28 0.00 1576.27 10:47:01 PM 94.10 0.00 94.10 0.00 10962.15 10:48:01 PM 653.61 0.52 653.09 29.20 36393.97 Average: 319.83 1.84 318.00 367.65 21283.37 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29463904 31277260 3191808 9.77 2688 2129864 1336348 3.96 157728 2569864 94100 10:39:01 PM 28833488 30894140 3822224 11.70 2688 2370796 1677328 4.98 205024 3124856 185840 10:40:01 PM 27311848 29692856 5343864 16.36 2688 2686172 3271368 9.71 276344 4548664 64432 10:41:01 PM 26756772 29294444 5898940 18.06 2688 2839912 3536056 10.49 287932 5082052 49736 10:42:01 PM 25370368 28692584 7285344 22.31 2688 3619120 3446836 10.23 400272 6339828 711056 10:43:01 PM 21404108 26836092 11251604 34.46 2688 5467404 5089344 15.10 487184 9680172 868156 10:44:01 PM 21138492 27595292 11517220 35.27 2688 6375536 3808152 11.30 570344 9610528 905248 10:45:01 PM 20367476 26775452 12288236 37.63 2688 6324136 3752404 11.13 597500 10272108 8 10:46:01 PM 20596176 27033960 12059536 36.93 2688 6353640 4142012 12.29 602908 10037308 248 10:47:01 PM 20387432 27214832 12268280 37.57 2688 6710940 3742828 11.10 643600 10166884 109360 10:48:01 PM 22875776 30531896 9779936 29.95 2688 7501876 1469536 4.36 1302976 6971996 33388 Average: 24045985 28712619 8609727 26.37 2688 4761763 3206565 9.51 502892 7127660 274688 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 119.63 99.90 1124.97 36.96 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 340.32 292.50 3104.58 57.19 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 313.22 232.85 4563.02 30.45 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 157.07 115.06 2353.42 18.30 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 213.90 199.13 2185.38 29.85 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 546.48 425.78 8956.50 48.67 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 167.34 149.84 2220.16 20.64 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 0.47 0.40 0.12 0.31 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 0.27 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 246.45 199.68 3130.11 34.33 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 354.27 469.79 610.43 7585.80 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 223.54 198.62 2567.50 714.75 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) 09/03/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.72 0.00 0.82 0.65 0.04 90.77 10:38:01 PM 0 7.12 0.00 0.83 0.62 0.05 91.38 10:38:01 PM 1 11.74 0.00 1.14 0.63 0.05 86.44 10:38:01 PM 2 8.05 0.00 0.92 0.87 0.05 90.11 10:38:01 PM 3 5.92 0.00 0.69 1.35 0.05 92.00 10:38:01 PM 4 8.48 0.00 0.57 0.52 0.03 90.40 10:38:01 PM 5 9.21 0.00 1.00 0.53 0.03 89.22 10:38:01 PM 6 5.56 0.00 0.80 0.18 0.03 93.42 10:38:01 PM 7 5.69 0.00 0.58 0.47 0.03 93.23 10:39:01 PM all 6.35 0.00 0.67 0.44 0.05 92.49 10:39:01 PM 0 5.73 0.00 0.52 0.20 0.05 93.50 10:39:01 PM 1 3.29 0.00 0.55 0.17 0.07 95.92 10:39:01 PM 2 4.67 0.00 0.47 0.10 0.05 94.71 10:39:01 PM 3 7.18 0.00 0.43 0.20 0.03 92.15 10:39:01 PM 4 7.53 0.00 0.80 0.99 0.03 90.64 10:39:01 PM 5 7.34 0.00 0.77 0.62 0.05 91.23 10:39:01 PM 6 6.54 0.00 1.27 0.49 0.07 91.63 10:39:01 PM 7 8.53 0.00 0.53 0.77 0.03 90.14 10:40:01 PM all 42.69 0.00 1.25 1.02 0.09 54.94 10:40:01 PM 0 46.04 0.00 1.16 0.27 0.12 52.42 10:40:01 PM 1 63.05 0.00 1.19 0.28 0.10 35.37 10:40:01 PM 2 53.35 0.00 1.64 0.52 0.10 44.39 10:40:01 PM 3 27.97 0.00 1.36 0.72 0.10 69.85 10:40:01 PM 4 32.98 0.00 1.19 1.24 0.08 64.50 10:40:01 PM 5 41.45 0.00 0.89 1.64 0.08 55.93 10:40:01 PM 6 39.41 0.00 1.18 1.44 0.08 57.89 10:40:01 PM 7 37.27 0.00 1.43 2.05 0.08 59.18 10:41:01 PM all 48.16 0.00 1.26 0.32 0.10 50.15 10:41:01 PM 0 51.60 0.00 1.20 0.20 0.10 46.90 10:41:01 PM 1 47.94 0.00 1.03 1.23 0.10 49.69 10:41:01 PM 2 48.84 0.00 1.25 0.20 0.10 49.61 10:41:01 PM 3 48.83 0.00 1.97 0.20 0.12 48.88 10:41:01 PM 4 45.97 0.00 1.37 0.60 0.10 51.96 10:41:01 PM 5 43.05 0.00 1.22 0.03 0.10 55.60 10:41:01 PM 6 35.77 0.00 1.07 0.02 0.10 63.04 10:41:01 PM 7 63.27 0.00 1.00 0.10 0.10 35.53 10:42:01 PM all 28.36 0.00 1.17 0.39 0.08 69.99 10:42:01 PM 0 25.14 0.00 0.60 0.05 0.08 74.12 10:42:01 PM 1 16.92 0.00 0.89 0.33 0.07 81.79 10:42:01 PM 2 32.24 0.00 0.60 0.44 0.08 66.63 10:42:01 PM 3 33.41 0.00 1.55 0.40 0.08 64.55 10:42:01 PM 4 42.52 0.00 3.36 1.07 0.10 52.95 10:42:01 PM 5 23.88 0.00 0.94 0.37 0.07 74.75 10:42:01 PM 6 25.48 0.00 0.95 0.50 0.07 73.00 10:42:01 PM 7 27.36 0.00 0.48 0.00 0.07 72.09 10:43:01 PM all 10.79 0.00 5.30 3.06 0.10 80.76 10:43:01 PM 0 2.84 0.00 1.82 3.28 0.08 91.97 10:43:01 PM 1 1.85 0.00 8.63 4.88 0.10 84.53 10:43:01 PM 2 3.30 0.00 5.60 6.61 0.12 84.38 10:43:01 PM 3 11.49 0.00 4.43 1.34 0.07 82.67 10:43:01 PM 4 3.85 0.00 0.95 0.02 0.07 95.11 10:43:01 PM 5 57.45 0.00 9.13 0.00 0.12 33.31 10:43:01 PM 6 4.36 0.00 3.74 7.70 0.10 84.09 10:43:01 PM 7 0.92 0.00 8.15 0.66 0.12 90.16 10:44:01 PM all 16.85 0.00 3.42 2.63 0.09 77.02 10:44:01 PM 0 6.18 0.00 5.34 1.70 0.10 86.67 10:44:01 PM 1 7.94 0.00 4.82 7.67 0.10 79.48 10:44:01 PM 2 41.35 0.00 5.20 2.03 0.10 51.32 10:44:01 PM 3 11.82 0.00 4.92 0.22 0.10 82.93 10:44:01 PM 4 11.23 0.00 1.66 1.82 0.07 85.23 10:44:01 PM 5 11.95 0.00 1.94 4.21 0.07 81.84 10:44:01 PM 6 8.61 0.00 1.61 2.55 0.07 87.16 10:44:01 PM 7 35.55 0.00 1.89 0.84 0.08 61.65 10:45:01 PM all 22.26 0.00 0.94 2.33 0.06 74.42 10:45:01 PM 0 15.37 0.00 0.53 0.00 0.07 84.03 10:45:01 PM 1 18.34 0.00 0.63 0.50 0.05 80.47 10:45:01 PM 2 15.05 0.00 1.19 8.15 0.05 75.56 10:45:01 PM 3 12.90 0.00 0.67 2.00 0.05 84.38 10:45:01 PM 4 5.37 0.00 0.32 0.02 0.05 94.24 10:45:01 PM 5 76.95 0.00 2.09 0.00 0.08 20.88 10:45:01 PM 6 8.67 0.00 1.26 7.99 0.07 82.02 10:45:01 PM 7 25.36 0.00 0.80 0.00 0.07 73.77 10:46:01 PM all 21.31 0.00 0.97 0.03 0.06 77.64 10:46:01 PM 0 7.85 0.00 0.50 0.00 0.03 91.61 10:46:01 PM 1 14.81 0.00 0.93 0.10 0.07 84.09 10:46:01 PM 2 16.61 0.00 1.08 0.00 0.07 82.24 10:46:01 PM 3 30.92 0.00 1.00 0.00 0.07 68.01 10:46:01 PM 4 68.36 0.00 1.49 0.03 0.10 30.02 10:46:01 PM 5 10.35 0.00 1.45 0.07 0.05 88.09 10:46:01 PM 6 9.85 0.00 0.53 0.00 0.05 89.57 10:46:01 PM 7 11.73 0.00 0.80 0.00 0.02 87.46 10:47:01 PM all 19.22 0.00 1.46 0.35 0.08 78.90 10:47:01 PM 0 38.49 0.00 2.23 0.00 0.07 59.21 10:47:01 PM 1 12.97 0.00 1.30 0.05 0.08 85.59 10:47:01 PM 2 33.79 0.00 1.59 0.07 0.12 64.44 10:47:01 PM 3 11.15 0.00 1.64 0.00 0.08 87.13 10:47:01 PM 4 32.75 0.00 1.27 0.00 0.07 65.92 10:47:01 PM 5 13.61 0.00 0.90 0.00 0.07 85.42 10:47:01 PM 6 9.39 0.00 0.99 0.00 0.07 89.56 10:47:01 PM 7 1.56 0.00 1.74 2.65 0.08 93.97 10:48:01 PM all 13.91 0.00 2.60 2.18 0.06 81.26 10:48:01 PM 0 18.18 0.00 2.85 2.76 0.07 76.14 10:48:01 PM 1 22.27 0.00 3.59 3.87 0.07 70.20 10:48:01 PM 2 14.64 0.00 2.43 2.18 0.07 80.69 10:48:01 PM 3 8.57 0.00 2.23 3.08 0.07 86.05 10:48:01 PM 4 10.16 0.00 2.43 2.26 0.07 85.09 10:48:01 PM 5 11.94 0.00 2.61 1.21 0.07 84.17 10:48:01 PM 6 11.32 0.00 1.71 0.45 0.05 86.47 10:48:01 PM 7 14.18 0.00 2.93 1.61 0.07 81.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.61 0.00 1.80 1.21 0.07 75.30 Average: 0 20.42 0.00 1.59 0.82 0.07 77.09 Average: 1 20.13 0.00 2.23 1.78 0.08 75.77 Average: 2 24.73 0.00 1.99 1.92 0.08 71.28 Average: 3 19.12 0.00 1.90 0.87 0.07 78.04 Average: 4 24.48 0.00 1.40 0.78 0.07 73.27 Average: 5 27.92 0.00 2.08 0.79 0.07 69.14 Average: 6 15.00 0.00 1.37 1.93 0.07 81.63 Average: 7 21.07 0.00 1.84 0.83 0.07 76.20