---> uname -a: Linux prd-centos8-docker-8c-8g-44144.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: 2800.000 BogoMIPS: 5600.00 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 1633 22305 19 7952 29783 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:4b:ab:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85645sec preferred_lft 85645sec inet6 fe80::f816:3eff:fe4b:aba2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:9b:92:1b 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) 09/06/2025 _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 142.22 2.43 139.79 1521.63 10154.33 10:39:01 PM 155.83 14.10 141.74 1597.07 5570.54 10:40:01 PM 153.89 1.00 152.89 620.03 14973.42 10:41:01 PM 59.80 0.20 59.60 79.97 7563.66 10:42:01 PM 123.43 1.78 121.64 56.51 3531.09 10:43:01 PM 551.21 0.03 551.17 19.33 68171.50 10:44:01 PM 1013.85 0.02 1013.83 13.60 42791.05 10:45:01 PM 782.09 0.00 782.09 0.00 33187.75 10:46:01 PM 5.63 0.00 5.63 0.00 336.94 10:47:01 PM 11.95 0.00 11.95 0.00 1461.89 10:48:01 PM 641.28 0.47 640.81 24.53 27928.20 Average: 331.01 1.82 329.19 357.53 19605.68 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29453204 31267888 3202508 9.81 2688 2131372 1370288 4.07 158220 2582160 102624 10:39:01 PM 28646444 30865904 4009268 12.28 2688 2527932 1690080 5.01 221988 3292108 343184 10:40:01 PM 27473548 29860468 5182164 15.87 2688 2691824 2525236 7.49 278904 4385296 72044 10:41:01 PM 26748212 29286004 5907500 18.09 2688 2840056 3015100 8.95 288584 5091016 7212 10:42:01 PM 25742792 29024028 6912920 21.17 2688 3578488 3152024 9.35 365044 6004648 679260 10:43:01 PM 21777032 27207912 10878680 33.31 2688 5465408 4806740 14.26 487860 9302844 876004 10:44:01 PM 21481964 27936940 11173748 34.22 2688 6373956 3497148 10.38 566412 9258960 890536 10:45:01 PM 20865912 27271652 11789800 36.10 2688 6322224 3414788 10.13 593792 9770676 8 10:46:01 PM 20817104 27227840 11838608 36.25 2688 6327192 3496128 10.37 594296 9815924 8 10:47:01 PM 21710696 28315316 10945016 33.52 2688 6518016 3332880 9.89 631324 8912576 160688 10:48:01 PM 22944124 30590880 9711588 29.74 2688 7490484 1461848 4.34 1128856 7060180 528684 Average: 24332821 28986803 8322891 25.49 2688 4751541 2887478 8.57 483207 6861490 332750 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 123.94 105.36 1133.65 39.58 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 505.03 385.75 5707.05 65.30 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 178.29 150.74 2049.11 21.71 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 133.07 101.42 2247.52 15.64 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 209.88 196.93 2185.56 29.74 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 576.25 433.43 8953.82 49.49 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 172.43 160.11 2228.17 21.31 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 0.58 0.53 0.15 0.34 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 0.18 0.15 0.06 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 86.44 67.74 1601.56 6.38 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 304.92 287.17 1889.51 104.92 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 208.27 171.76 2545.08 32.24 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) 09/06/2025 _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 7.73 0.00 0.84 0.59 0.04 90.79 10:38:01 PM 0 7.29 0.00 0.65 0.07 0.05 91.94 10:38:01 PM 1 12.10 0.00 1.45 1.30 0.05 85.09 10:38:01 PM 2 10.51 0.00 1.25 0.58 0.05 87.60 10:38:01 PM 3 15.89 0.00 1.49 1.18 0.05 81.39 10:38:01 PM 4 3.19 0.00 0.40 0.38 0.03 95.99 10:38:01 PM 5 5.26 0.00 0.33 0.22 0.03 94.16 10:38:01 PM 6 6.81 0.00 0.62 0.57 0.02 91.99 10:38:01 PM 7 0.80 0.00 0.55 0.42 0.07 98.16 10:39:01 PM all 9.05 0.00 0.88 0.52 0.05 89.49 10:39:01 PM 0 8.22 0.00 0.58 0.17 0.05 90.98 10:39:01 PM 1 8.25 0.00 0.68 0.42 0.05 90.60 10:39:01 PM 2 10.86 0.00 1.32 1.15 0.07 86.60 10:39:01 PM 3 6.77 0.00 0.79 0.28 0.05 92.11 10:39:01 PM 4 3.33 0.00 0.50 0.07 0.05 96.05 10:39:01 PM 5 12.75 0.00 0.89 0.52 0.07 85.78 10:39:01 PM 6 11.96 0.00 0.90 1.02 0.05 86.07 10:39:01 PM 7 10.29 0.00 1.41 0.57 0.05 87.69 10:40:01 PM all 47.73 0.00 1.22 0.71 0.11 50.22 10:40:01 PM 0 32.43 0.00 1.22 0.33 0.08 65.93 10:40:01 PM 1 70.24 0.00 1.79 0.77 0.15 27.05 10:40:01 PM 2 65.06 0.00 1.35 0.25 0.15 33.19 10:40:01 PM 3 62.14 0.00 0.77 0.53 0.10 36.45 10:40:01 PM 4 48.51 0.00 1.12 0.60 0.12 49.65 10:40:01 PM 5 33.26 0.00 0.89 2.44 0.12 63.30 10:40:01 PM 6 26.61 0.00 1.07 0.40 0.07 71.85 10:40:01 PM 7 43.55 0.00 1.59 0.38 0.10 54.37 10:41:01 PM all 48.91 0.00 1.31 0.28 0.10 49.40 10:41:01 PM 0 48.96 0.00 1.81 0.18 0.10 48.96 10:41:01 PM 1 45.50 0.00 1.10 0.02 0.08 53.30 10:41:01 PM 2 55.56 0.00 1.67 0.52 0.10 42.16 10:41:01 PM 3 48.29 0.00 1.29 0.82 0.12 49.48 10:41:01 PM 4 37.39 0.00 1.29 0.32 0.08 60.92 10:41:01 PM 5 50.19 0.00 1.30 0.05 0.10 48.35 10:41:01 PM 6 47.64 0.00 1.02 0.02 0.10 51.22 10:41:01 PM 7 57.75 0.00 1.04 0.28 0.10 40.83 10:42:01 PM all 29.11 0.00 1.22 0.37 0.08 69.22 10:42:01 PM 0 18.15 0.00 0.73 0.00 0.07 81.05 10:42:01 PM 1 36.24 0.00 1.84 1.22 0.10 60.60 10:42:01 PM 2 31.85 0.00 0.99 0.20 0.08 66.88 10:42:01 PM 3 38.90 0.00 1.34 0.38 0.08 59.30 10:42:01 PM 4 24.12 0.00 1.30 0.13 0.07 74.38 10:42:01 PM 5 45.04 0.00 2.24 0.44 0.08 52.20 10:42:01 PM 6 20.90 0.00 0.74 0.55 0.07 77.74 10:42:01 PM 7 17.70 0.00 0.62 0.02 0.05 81.61 10:43:01 PM all 12.78 0.00 6.35 2.63 0.09 78.15 10:43:01 PM 0 0.93 0.00 6.72 7.08 0.08 85.18 10:43:01 PM 1 13.34 0.00 4.92 0.50 0.08 81.16 10:43:01 PM 2 4.82 0.00 8.81 0.42 0.12 85.83 10:43:01 PM 3 65.37 0.00 10.61 1.87 0.12 22.02 10:43:01 PM 4 4.45 0.00 3.62 0.25 0.08 91.59 10:43:01 PM 5 3.91 0.00 6.58 2.69 0.10 86.71 10:43:01 PM 6 3.90 0.00 4.67 6.75 0.07 84.62 10:43:01 PM 7 5.43 0.00 4.89 1.48 0.08 88.11 10:44:01 PM all 17.05 0.00 3.70 2.43 0.08 76.73 10:44:01 PM 0 4.98 0.00 1.91 10.22 0.07 82.82 10:44:01 PM 1 11.55 0.00 1.59 0.37 0.08 86.41 10:44:01 PM 2 47.53 0.00 2.34 1.14 0.08 48.90 10:44:01 PM 3 10.49 0.00 6.37 0.57 0.08 82.48 10:44:01 PM 4 2.90 0.00 4.73 1.06 0.10 91.20 10:44:01 PM 5 42.33 0.00 5.82 1.93 0.10 49.82 10:44:01 PM 6 7.37 0.00 1.99 3.06 0.07 87.51 10:44:01 PM 7 8.99 0.00 4.91 1.08 0.08 84.94 10:45:01 PM all 22.57 0.00 0.95 2.14 0.07 74.28 10:45:01 PM 0 16.99 0.00 0.52 0.38 0.07 82.04 10:45:01 PM 1 23.00 0.00 1.07 0.08 0.08 75.76 10:45:01 PM 2 17.14 0.00 0.58 0.00 0.07 82.21 10:45:01 PM 3 20.67 0.00 0.62 0.00 0.05 78.66 10:45:01 PM 4 6.03 0.00 0.17 0.00 0.05 93.75 10:45:01 PM 5 78.26 0.00 2.05 0.40 0.12 19.17 10:45:01 PM 6 16.06 0.00 0.50 0.00 0.05 83.39 10:45:01 PM 7 2.26 0.00 2.08 16.29 0.07 79.30 10:46:01 PM all 20.77 0.00 0.81 0.01 0.05 78.35 10:46:01 PM 0 89.70 0.00 1.49 0.00 0.12 8.70 10:46:01 PM 1 11.06 0.00 0.60 0.00 0.05 88.28 10:46:01 PM 2 13.13 0.00 0.75 0.02 0.05 86.05 10:46:01 PM 3 10.14 0.00 0.78 0.00 0.03 89.04 10:46:01 PM 4 9.32 0.00 0.58 0.00 0.03 90.06 10:46:01 PM 5 15.53 0.00 1.30 0.00 0.03 83.14 10:46:01 PM 6 9.58 0.00 0.50 0.02 0.03 89.87 10:46:01 PM 7 7.77 0.00 0.50 0.08 0.03 91.61 10:47:01 PM all 18.22 0.00 0.99 0.03 0.07 80.69 10:47:01 PM 0 16.23 0.00 0.53 0.00 0.05 83.18 10:47:01 PM 1 12.63 0.00 0.68 0.00 0.07 86.62 10:47:01 PM 2 5.50 0.00 0.72 0.03 0.07 93.69 10:47:01 PM 3 12.80 0.00 1.52 0.15 0.07 85.47 10:47:01 PM 4 5.86 0.00 0.63 0.00 0.05 93.46 10:47:01 PM 5 66.23 0.00 1.27 0.05 0.13 32.32 10:47:01 PM 6 11.83 0.00 1.35 0.00 0.07 86.75 10:47:01 PM 7 14.75 0.00 1.18 0.03 0.05 83.99 10:48:01 PM all 16.67 0.00 2.66 1.61 0.07 78.99 10:48:01 PM 0 11.98 0.00 1.10 0.15 0.07 86.70 10:48:01 PM 1 20.42 0.00 4.11 0.59 0.08 74.80 10:48:01 PM 2 10.65 0.00 3.16 1.95 0.07 84.17 10:48:01 PM 3 14.45 0.00 2.09 1.76 0.07 81.63 10:48:01 PM 4 9.58 0.00 2.13 1.06 0.05 87.18 10:48:01 PM 5 17.47 0.00 1.78 0.23 0.07 80.45 10:48:01 PM 6 8.12 0.00 3.52 6.38 0.07 81.91 10:48:01 PM 7 40.60 0.00 3.40 0.75 0.10 55.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.79 0.00 1.90 1.03 0.07 74.21 Average: 0 23.29 0.00 1.56 1.68 0.07 73.39 Average: 1 24.03 0.00 1.80 0.48 0.08 73.61 Average: 2 24.81 0.00 2.08 0.57 0.08 72.46 Average: 3 27.79 0.00 2.50 0.69 0.07 68.94 Average: 4 14.08 0.00 1.49 0.35 0.07 84.01 Average: 5 33.69 0.00 2.22 0.81 0.09 63.19 Average: 6 15.53 0.00 1.53 1.70 0.06 81.18 Average: 7 19.10 0.00 2.01 1.94 0.07 76.88