---> uname -a: Linux prd-centos8-docker-8c-8g-33874.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 1659 22282 19 7948 29757 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:9d:14:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe9d:1493/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:6a:74:bf 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) 08/08/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 143.29 2.33 140.96 1519.75 10605.55 10:39:01 PM 142.39 13.60 128.79 1587.60 4854.38 10:40:01 PM 167.79 1.50 166.29 629.39 15174.98 10:41:01 PM 59.91 0.20 59.71 79.97 7599.47 10:42:01 PM 133.59 1.80 131.79 58.11 4726.37 10:43:01 PM 845.06 0.03 845.03 19.33 75958.56 10:44:01 PM 917.83 0.02 917.81 13.60 48961.46 10:45:01 PM 509.25 0.00 509.25 0.00 18022.78 10:46:01 PM 6.00 0.02 5.98 0.13 1142.93 10:47:01 PM 162.27 0.07 162.21 0.53 13363.97 10:48:01 PM 627.79 0.67 627.12 67.58 36935.85 Average: 337.74 1.84 335.90 361.46 21576.30 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29432296 31246380 3223416 9.87 2688 2130648 1352020 4.01 157636 2603112 94360 10:39:01 PM 28668468 30873420 3987244 12.21 2688 2514112 1715436 5.09 216100 3275760 330444 10:40:01 PM 27117580 29504196 5538132 16.96 2688 2691592 3446448 10.23 278080 4742844 72084 10:41:01 PM 26731404 29269684 5924308 18.14 2688 2840600 3003404 8.91 293588 5103544 7948 10:42:01 PM 25457128 29036264 7198584 22.04 2688 3875980 3105888 9.22 485056 6167824 941512 10:43:01 PM 22836200 28271556 9819512 30.07 2688 5467848 3663948 10.87 527012 8185476 659432 10:44:01 PM 21994644 28448628 10661068 32.65 2688 6372160 3276692 9.72 589996 8708792 459220 10:45:01 PM 19684496 26088728 12971216 39.72 2688 6321156 3688232 10.94 592908 10915532 8 10:46:01 PM 20639536 27073448 12016176 36.80 2688 6350540 3817828 11.33 597756 9977624 8 10:47:01 PM 21240300 28426104 11415412 34.96 2688 7033812 3766824 11.18 678160 9239092 435844 10:48:01 PM 22829692 30482468 9826020 30.09 2688 7499104 1453372 4.31 1302936 7006772 18404 Average: 24239249 28974625 8416463 25.77 2688 4827050 2935463 8.71 519930 6902397 274479 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 163.36 119.80 1123.08 26.01 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 454.72 361.71 5506.15 63.91 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 190.42 161.23 2257.53 23.08 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 142.42 109.91 2249.87 17.89 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 219.64 202.22 2217.15 29.84 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 584.25 450.92 8967.67 50.11 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 188.54 159.81 2161.80 21.13 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 0.22 0.17 0.06 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 0.23 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 294.02 237.26 3438.06 39.84 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 350.30 462.05 303.09 7586.87 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 235.28 205.93 2565.82 714.52 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) 08/08/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.11 0.00 0.79 0.72 0.04 91.34 10:38:01 PM 0 2.33 0.00 0.43 1.10 0.05 96.08 10:38:01 PM 1 20.22 0.00 1.60 1.39 0.03 76.76 10:38:01 PM 2 5.42 0.00 0.72 0.48 0.05 93.33 10:38:01 PM 3 8.17 0.00 0.77 0.43 0.03 90.60 10:38:01 PM 4 1.29 0.00 0.67 0.50 0.03 97.51 10:38:01 PM 5 2.94 0.00 0.38 0.30 0.03 96.34 10:38:01 PM 6 12.94 0.00 1.27 0.75 0.03 85.01 10:38:01 PM 7 3.59 0.00 0.45 0.83 0.03 95.09 10:39:01 PM all 7.57 0.00 0.81 0.47 0.05 91.10 10:39:01 PM 0 4.21 0.00 0.60 0.18 0.03 94.97 10:39:01 PM 1 9.27 0.00 0.90 0.45 0.05 89.33 10:39:01 PM 2 6.12 0.00 1.04 1.42 0.05 91.37 10:39:01 PM 3 7.32 0.00 0.54 0.07 0.03 92.04 10:39:01 PM 4 8.15 0.00 0.90 0.22 0.05 90.68 10:39:01 PM 5 5.86 0.00 0.99 0.65 0.07 92.43 10:39:01 PM 6 11.41 0.00 1.02 0.47 0.03 87.07 10:39:01 PM 7 8.21 0.00 0.53 0.30 0.05 90.91 10:40:01 PM all 46.97 0.00 1.19 0.91 0.10 50.84 10:40:01 PM 0 29.23 0.00 1.05 0.69 0.08 68.95 10:40:01 PM 1 54.86 0.00 1.81 2.01 0.10 41.21 10:40:01 PM 2 66.30 0.00 0.74 0.12 0.10 32.75 10:40:01 PM 3 32.86 0.00 1.26 2.68 0.10 63.11 10:40:01 PM 4 36.98 0.00 1.14 0.15 0.08 61.65 10:40:01 PM 5 40.71 0.00 1.58 0.37 0.10 57.24 10:40:01 PM 6 54.45 0.00 0.92 1.02 0.10 43.51 10:40:01 PM 7 60.32 0.00 1.05 0.23 0.10 38.29 10:41:01 PM all 47.37 0.00 1.25 0.34 0.09 50.96 10:41:01 PM 0 41.33 0.00 1.10 0.35 0.08 57.14 10:41:01 PM 1 59.18 0.00 0.97 0.65 0.10 39.10 10:41:01 PM 2 48.11 0.00 1.17 0.07 0.08 50.57 10:41:01 PM 3 40.62 0.00 1.59 0.13 0.08 57.58 10:41:01 PM 4 48.18 0.00 1.00 0.40 0.08 50.33 10:41:01 PM 5 41.65 0.00 1.24 0.57 0.10 56.44 10:41:01 PM 6 57.29 0.00 1.77 0.38 0.10 40.45 10:41:01 PM 7 42.58 0.00 1.15 0.13 0.08 56.05 10:42:01 PM all 23.88 0.00 1.15 0.46 0.06 74.45 10:42:01 PM 0 11.40 0.00 0.84 0.17 0.08 87.51 10:42:01 PM 1 17.59 0.00 0.48 0.12 0.05 81.76 10:42:01 PM 2 31.66 0.00 1.50 0.15 0.07 66.62 10:42:01 PM 3 24.33 0.00 0.60 0.05 0.05 74.97 10:42:01 PM 4 46.04 0.00 2.66 0.68 0.07 50.55 10:42:01 PM 5 22.01 0.00 1.09 1.66 0.07 75.18 10:42:01 PM 6 25.22 0.00 1.39 0.82 0.05 72.52 10:42:01 PM 7 12.77 0.00 0.62 0.02 0.07 86.53 10:43:01 PM all 14.45 0.00 5.42 3.25 0.09 76.78 10:43:01 PM 0 9.56 0.00 2.26 2.63 0.08 85.47 10:43:01 PM 1 3.93 0.00 6.44 7.57 0.08 81.98 10:43:01 PM 2 5.05 0.00 9.37 3.73 0.10 81.75 10:43:01 PM 3 8.30 0.00 4.45 1.13 0.08 86.03 10:43:01 PM 4 6.80 0.00 2.69 1.53 0.08 88.90 10:43:01 PM 5 18.75 0.00 4.39 3.53 0.12 73.21 10:43:01 PM 6 6.44 0.00 5.19 4.99 0.08 83.29 10:43:01 PM 7 56.59 0.00 8.66 0.94 0.08 33.71 10:44:01 PM all 18.24 0.00 3.16 2.67 0.08 75.85 10:44:01 PM 0 7.56 0.00 3.82 1.36 0.07 87.19 10:44:01 PM 1 12.95 0.00 1.56 2.43 0.07 83.00 10:44:01 PM 2 12.37 0.00 4.78 0.59 0.08 82.18 10:44:01 PM 3 21.35 0.00 4.62 0.03 0.08 73.92 10:44:01 PM 4 35.60 0.00 1.49 0.10 0.08 62.73 10:44:01 PM 5 45.85 0.00 5.06 0.65 0.12 48.32 10:44:01 PM 6 6.30 0.00 1.05 1.79 0.05 90.80 10:44:01 PM 7 3.91 0.00 2.95 14.38 0.05 78.71 10:45:01 PM all 23.80 0.00 0.96 1.33 0.06 73.85 10:45:01 PM 0 21.83 0.00 0.77 0.02 0.08 77.30 10:45:01 PM 1 6.31 0.00 0.48 0.00 0.07 93.14 10:45:01 PM 2 21.37 0.00 0.65 0.00 0.07 77.91 10:45:01 PM 3 39.02 0.00 0.97 0.00 0.07 59.95 10:45:01 PM 4 76.04 0.00 2.29 0.00 0.08 21.59 10:45:01 PM 5 5.66 0.00 1.22 8.35 0.03 84.73 10:45:01 PM 6 2.11 0.00 0.64 2.26 0.05 94.95 10:45:01 PM 7 17.95 0.00 0.63 0.05 0.07 81.30 10:46:01 PM all 20.38 0.00 0.79 0.04 0.06 78.74 10:46:01 PM 0 6.43 0.00 0.50 0.02 0.05 93.01 10:46:01 PM 1 16.88 0.00 0.92 0.20 0.05 81.95 10:46:01 PM 2 37.70 0.00 1.22 0.02 0.08 60.98 10:46:01 PM 3 43.95 0.00 0.95 0.00 0.08 55.01 10:46:01 PM 4 32.17 0.00 0.90 0.07 0.07 66.79 10:46:01 PM 5 7.71 0.00 0.50 0.00 0.05 91.74 10:46:01 PM 6 8.76 0.00 0.79 0.00 0.05 90.41 10:46:01 PM 7 9.42 0.00 0.52 0.00 0.05 90.01 10:47:01 PM all 19.57 0.00 2.30 0.39 0.08 77.66 10:47:01 PM 0 45.52 0.00 3.36 0.00 0.10 51.01 10:47:01 PM 1 16.08 0.00 1.07 0.10 0.08 82.66 10:47:01 PM 2 14.58 0.00 4.13 0.38 0.09 80.84 10:47:01 PM 3 13.66 0.00 1.96 0.64 0.08 83.65 10:47:01 PM 4 44.95 0.00 1.76 0.02 0.08 53.20 10:47:01 PM 5 8.52 0.00 2.69 1.99 0.05 86.75 10:47:01 PM 6 4.87 0.00 2.65 0.02 0.08 92.37 10:47:01 PM 7 8.14 0.00 0.84 0.00 0.05 90.97 10:48:01 PM all 9.92 0.00 1.96 1.82 0.05 86.24 10:48:01 PM 0 2.24 0.00 1.99 1.22 0.07 94.49 10:48:01 PM 1 22.87 0.00 2.41 2.06 0.05 72.61 10:48:01 PM 2 20.12 0.00 2.39 3.06 0.07 74.35 10:48:01 PM 3 3.94 0.00 2.12 1.82 0.07 92.05 10:48:01 PM 4 2.92 0.00 1.31 0.94 0.05 94.78 10:48:01 PM 5 15.00 0.00 1.72 0.79 0.05 82.44 10:48:01 PM 6 8.04 0.00 2.03 4.04 0.05 85.84 10:48:01 PM 7 4.25 0.00 1.74 0.62 0.03 93.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.76 0.00 1.79 1.12 0.07 75.25 Average: 0 16.51 0.00 1.52 0.70 0.07 81.20 Average: 1 21.85 0.00 1.69 1.54 0.07 74.86 Average: 2 24.50 0.00 2.50 0.91 0.08 72.02 Average: 3 22.17 0.00 1.80 0.64 0.07 75.33 Average: 4 30.85 0.00 1.53 0.42 0.07 67.13 Average: 5 19.50 0.00 1.89 1.71 0.07 76.82 Average: 6 18.00 0.00 1.70 1.50 0.06 78.74 Average: 7 20.69 0.00 1.74 1.59 0.06 75.93