---> uname -a: Linux prd-centos8-docker-8c-8g-21561.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 1635 22400 19 7853 29781 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:35:05:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe35:569/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:dd:b2:df 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) 06/16/2025 _x86_64_ (8 CPU) 09:39:18 LINUX RESTART (8 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 126.06 2.33 123.73 1519.49 11453.00 09:42:01 AM 156.43 14.38 142.05 1716.63 2473.74 09:43:01 AM 135.44 1.92 133.53 645.76 13820.55 09:44:01 AM 46.81 0.20 46.61 79.93 8298.12 09:45:01 AM 127.98 2.20 125.78 139.91 14523.10 09:46:01 AM 1045.78 0.00 1045.78 0.00 68739.77 09:47:01 AM 1204.08 0.02 1204.07 13.60 61657.74 09:48:01 AM 31.44 0.00 31.44 0.00 877.84 09:49:01 AM 4.65 0.02 4.63 0.93 1083.06 09:50:01 AM 73.32 0.00 73.32 0.00 10035.96 09:51:01 AM 661.73 0.53 661.20 29.32 35975.94 Average: 328.50 1.96 326.54 376.86 20811.81 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 29449328 31249168 3206384 9.82 2688 2117336 1398444 4.15 157344 2581216 16996 09:42:01 AM 28262568 30457592 4393144 13.45 2688 2504548 2053356 6.09 247116 3650328 329204 09:43:01 AM 27309640 29756400 5346072 16.37 2688 2752420 2613596 7.75 279692 4550628 168564 09:44:01 AM 26222496 28746200 6433216 19.70 2688 2827264 4128924 12.25 288056 5619988 6056 09:45:01 AM 25222988 28834124 7432724 22.76 2688 3904692 3359272 9.97 460068 6400464 689780 09:46:01 AM 22843344 28213660 9812368 30.05 2688 5407136 3693208 10.96 501592 8201432 546520 09:47:01 AM 21652120 28039816 11003592 33.70 2688 6311148 3409688 10.12 575360 9033356 3948 09:48:01 AM 19862748 26201488 12792964 39.18 2688 6260152 3732744 11.07 589524 10753452 4 09:49:01 AM 20197536 26565956 12458176 38.15 2688 6289560 3855028 11.44 594372 10418596 8 09:50:01 AM 20609136 27267700 12046576 36.89 2688 6564748 3457640 10.26 612408 9989744 29556 09:51:01 AM 22979784 30535076 9675928 29.63 2688 7406936 1477292 4.38 1159316 7010320 35564 Average: 24055608 28715198 8600104 26.34 2688 4758722 3016290 8.95 496804 7109957 166018 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 239.79 188.59 1071.43 47.76 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 447.87 345.85 5474.39 59.62 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 216.03 176.20 3430.50 22.35 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 66.09 54.27 1030.59 12.29 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 263.86 235.48 2854.37 32.62 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 529.32 405.60 8293.68 44.22 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 189.80 152.74 2160.73 20.80 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 0.20 0.12 0.06 0.22 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 0.27 0.22 0.07 0.23 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 217.10 181.30 2535.22 27.60 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 431.59 523.33 1153.83 7207.93 0.00 0.00 0.00 0.00 09:51:01 AM 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 236.54 205.79 2545.87 679.59 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) 06/16/2025 _x86_64_ (8 CPU) 09:39:18 LINUX RESTART (8 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 6.08 0.00 0.79 0.44 0.05 92.64 09:41:01 AM 0 2.99 0.00 0.60 0.12 0.07 96.22 09:41:01 AM 1 13.82 0.00 1.65 1.70 0.05 82.77 09:41:01 AM 2 2.10 0.00 0.63 1.03 0.03 96.19 09:41:01 AM 3 1.37 0.00 0.58 0.02 0.05 97.98 09:41:01 AM 4 11.70 0.00 1.13 0.22 0.03 86.92 09:41:01 AM 5 8.72 0.00 0.79 0.10 0.03 90.36 09:41:01 AM 6 0.80 0.00 0.30 0.07 0.07 98.76 09:41:01 AM 7 7.14 0.00 0.65 0.25 0.03 91.93 09:42:01 AM all 14.23 0.00 0.99 0.36 0.07 84.35 09:42:01 AM 0 15.40 0.00 0.89 0.15 0.07 83.50 09:42:01 AM 1 19.61 0.00 1.00 0.25 0.07 79.07 09:42:01 AM 2 9.51 0.00 1.10 0.80 0.07 88.52 09:42:01 AM 3 18.79 0.00 1.49 0.48 0.07 79.17 09:42:01 AM 4 17.05 0.00 1.07 0.35 0.07 81.47 09:42:01 AM 5 8.18 0.00 0.68 0.05 0.07 91.02 09:42:01 AM 6 12.30 0.00 0.60 0.03 0.07 87.00 09:42:01 AM 7 13.00 0.00 1.12 0.74 0.07 85.07 09:43:01 AM all 51.38 0.00 1.25 0.37 0.09 46.92 09:43:01 AM 0 44.01 0.00 1.47 0.22 0.10 54.20 09:43:01 AM 1 51.40 0.00 1.64 0.40 0.10 46.46 09:43:01 AM 2 38.05 0.00 1.47 1.42 0.10 58.96 09:43:01 AM 3 54.53 0.00 1.45 0.48 0.10 43.43 09:43:01 AM 4 74.03 0.00 0.68 0.18 0.10 25.00 09:43:01 AM 5 49.89 0.00 1.27 0.12 0.08 48.64 09:43:01 AM 6 34.56 0.00 1.04 0.00 0.08 64.32 09:43:01 AM 7 64.48 0.00 0.97 0.10 0.08 34.36 09:44:01 AM all 48.73 0.00 1.42 0.20 0.09 49.56 09:44:01 AM 0 37.87 0.00 1.67 0.13 0.12 60.21 09:44:01 AM 1 46.92 0.00 1.72 0.08 0.10 51.18 09:44:01 AM 2 41.94 0.00 1.72 1.12 0.08 55.14 09:44:01 AM 3 41.19 0.00 1.44 0.05 0.12 57.20 09:44:01 AM 4 54.86 0.00 1.07 0.03 0.08 43.96 09:44:01 AM 5 53.29 0.00 1.61 0.07 0.10 44.94 09:44:01 AM 6 46.95 0.00 0.95 0.08 0.07 51.94 09:44:01 AM 7 66.81 0.00 1.17 0.02 0.08 31.93 09:45:01 AM all 26.22 0.00 1.39 0.40 0.07 71.92 09:45:01 AM 0 16.01 0.00 0.67 0.00 0.07 83.26 09:45:01 AM 1 16.23 0.00 1.00 0.20 0.07 82.50 09:45:01 AM 2 29.41 0.00 0.65 0.50 0.07 69.38 09:45:01 AM 3 37.85 0.00 3.21 1.45 0.08 57.40 09:45:01 AM 4 35.46 0.00 0.68 0.02 0.07 63.78 09:45:01 AM 5 14.72 0.00 0.70 0.00 0.08 84.49 09:45:01 AM 6 21.92 0.00 1.94 0.84 0.08 75.22 09:45:01 AM 7 38.13 0.00 2.24 0.22 0.07 59.35 09:46:01 AM all 14.21 0.00 6.36 2.22 0.09 77.12 09:46:01 AM 0 6.55 0.00 2.82 0.35 0.10 90.17 09:46:01 AM 1 3.00 0.00 5.14 2.16 0.10 89.61 09:46:01 AM 2 5.41 0.00 4.77 2.53 0.08 87.21 09:46:01 AM 3 7.36 0.00 6.31 0.47 0.10 85.75 09:46:01 AM 4 73.64 0.00 11.44 3.03 0.08 11.81 09:46:01 AM 5 4.86 0.00 9.07 0.27 0.08 85.72 09:46:01 AM 6 10.41 0.00 7.53 1.24 0.07 80.75 09:46:01 AM 7 2.37 0.00 3.87 7.66 0.10 86.00 09:47:01 AM all 17.52 0.00 3.76 2.42 0.08 76.22 09:47:01 AM 0 12.12 0.00 1.85 2.72 0.08 83.22 09:47:01 AM 1 46.92 0.00 8.07 7.79 0.08 37.13 09:47:01 AM 2 15.98 0.00 3.90 3.40 0.10 76.62 09:47:01 AM 3 8.50 0.00 1.12 0.87 0.07 89.45 09:47:01 AM 4 35.62 0.00 5.51 0.00 0.10 58.77 09:47:01 AM 5 9.02 0.00 3.05 1.08 0.07 86.79 09:47:01 AM 6 9.86 0.00 1.84 1.61 0.07 86.63 09:47:01 AM 7 2.28 0.00 4.77 1.94 0.08 90.93 09:48:01 AM all 23.12 0.00 0.87 0.03 0.06 75.92 09:48:01 AM 0 80.27 0.00 2.59 0.00 0.08 17.06 09:48:01 AM 1 6.59 0.00 0.53 0.13 0.07 92.68 09:48:01 AM 2 11.49 0.00 0.67 0.08 0.07 87.70 09:48:01 AM 3 17.51 0.00 0.63 0.00 0.05 81.81 09:48:01 AM 4 4.54 0.00 0.42 0.00 0.07 94.98 09:48:01 AM 5 19.32 0.00 0.55 0.00 0.07 80.06 09:48:01 AM 6 26.78 0.00 0.85 0.00 0.07 72.30 09:48:01 AM 7 18.47 0.00 0.68 0.00 0.05 80.79 09:49:01 AM all 20.00 0.00 0.82 0.02 0.07 79.10 09:49:01 AM 0 10.35 0.00 0.73 0.00 0.08 88.83 09:49:01 AM 1 11.52 0.00 0.78 0.10 0.08 87.52 09:49:01 AM 2 10.34 0.00 0.58 0.02 0.08 88.98 09:49:01 AM 3 32.74 0.00 1.13 0.00 0.08 66.04 09:49:01 AM 4 10.46 0.00 0.70 0.00 0.05 88.79 09:49:01 AM 5 15.18 0.00 0.90 0.00 0.05 83.86 09:49:01 AM 6 57.40 0.00 0.88 0.02 0.08 41.61 09:49:01 AM 7 11.98 0.00 0.80 0.00 0.07 87.15 09:50:01 AM all 16.08 0.00 1.16 0.15 0.06 82.55 09:50:01 AM 0 7.77 0.00 0.65 0.00 0.07 91.51 09:50:01 AM 1 6.76 0.00 1.12 0.08 0.07 91.97 09:50:01 AM 2 3.96 0.00 1.10 0.35 0.08 94.50 09:50:01 AM 3 47.64 0.00 1.05 0.00 0.07 51.24 09:50:01 AM 4 10.85 0.00 1.89 0.74 0.07 86.46 09:50:01 AM 5 40.35 0.00 1.94 0.00 0.07 57.64 09:50:01 AM 6 7.52 0.00 0.60 0.00 0.05 91.83 09:50:01 AM 7 3.79 0.00 0.94 0.00 0.03 95.24 09:51:01 AM all 14.50 0.00 3.10 1.26 0.08 81.06 09:51:01 AM 0 15.17 0.00 3.12 0.74 0.07 80.91 09:51:01 AM 1 17.23 0.00 2.43 1.99 0.08 78.26 09:51:01 AM 2 8.82 0.00 2.80 2.77 0.08 85.54 09:51:01 AM 3 15.18 0.00 3.77 0.72 0.07 80.26 09:51:01 AM 4 12.18 0.00 3.40 0.95 0.05 83.42 09:51:01 AM 5 25.23 0.00 3.81 0.54 0.08 70.34 09:51:01 AM 6 13.13 0.00 3.10 1.93 0.08 81.75 09:51:01 AM 7 9.07 0.00 2.40 0.47 0.08 87.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.93 0.00 1.99 0.71 0.07 74.30 Average: 0 22.61 0.00 1.55 0.40 0.08 75.36 Average: 1 21.81 0.00 2.28 1.35 0.08 74.48 Average: 2 16.10 0.00 1.76 1.27 0.08 80.79 Average: 3 25.72 0.00 2.01 0.41 0.08 71.78 Average: 4 30.91 0.00 2.53 0.50 0.07 65.98 Average: 5 22.64 0.00 2.20 0.20 0.07 74.88 Average: 6 22.00 0.00 1.78 0.53 0.07 75.62 Average: 7 21.63 0.00 1.78 1.03 0.07 75.50