---> uname -a: Linux prd-centos8-docker-8c-8g-14338.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 1661 22221 19 8007 29755 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:59:3e:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:fe59:3e82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:7f:69:11 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) 11/21/2025 _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 140.19 2.47 137.72 1590.67 10675.09 10:39:01 PM 188.34 14.31 174.02 1957.14 5359.34 10:40:01 PM 120.93 0.92 120.02 364.76 14455.47 10:41:01 PM 55.18 0.20 54.98 79.97 7641.52 10:42:01 PM 137.24 1.83 135.41 77.45 5386.07 10:43:01 PM 1040.33 0.00 1040.33 0.00 78438.11 10:44:01 PM 726.44 0.02 726.42 13.60 45058.36 10:45:01 PM 518.66 0.00 518.66 0.00 18901.08 10:46:01 PM 4.83 0.00 4.83 0.00 1073.49 10:47:01 PM 139.95 6.70 133.26 1283.44 12410.16 10:48:01 PM 650.44 0.52 649.93 29.20 37625.78 Average: 338.39 2.45 335.94 490.57 21546.78 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29408820 31232752 3246892 9.94 2688 2140128 1392496 4.13 158004 2623240 96272 10:39:01 PM 28583932 30827844 4071780 12.47 2688 2552084 1715800 5.09 224896 3346756 341156 10:40:01 PM 26743464 29208672 5912248 18.10 2688 2769640 3696228 10.97 279284 5109520 138196 10:41:01 PM 26706100 29257072 5949612 18.22 2688 2853012 3063096 9.09 288684 5129780 6848 10:42:01 PM 25366712 29043564 7289000 22.32 2688 3969528 3126636 9.28 486588 6242640 1006808 10:43:01 PM 22941004 28391708 9714708 29.75 2688 5483188 3472436 10.30 528160 8067880 569188 10:44:01 PM 21687144 28155888 10968568 33.59 2688 6388024 3251664 9.65 579320 9020452 489400 10:45:01 PM 19843152 26262976 12812560 39.24 2688 6337020 3600520 10.68 593224 10760168 12 10:46:01 PM 20380480 26829908 12275232 37.59 2688 6366400 3669324 10.89 598072 10228760 260 10:47:01 PM 20564116 27653512 12091596 37.03 2688 6951384 3307344 9.81 647400 9943952 298428 10:48:01 PM 22717452 30428056 9938260 30.43 2688 7556096 1540296 4.57 1305028 7113544 18440 Average: 24085671 28844723 8570041 26.24 2688 4851500 2894167 8.59 517151 7053336 269546 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 134.67 112.25 1165.86 31.36 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 486.15 382.92 5769.26 61.46 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 208.81 174.64 3069.74 22.99 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 97.88 73.79 1153.21 15.05 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 251.04 229.50 2576.54 32.02 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 558.54 423.51 8671.02 47.98 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 180.87 151.78 2175.14 20.68 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 0.32 0.18 0.13 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 1.12 0.25 0.16 0.44 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 251.60 209.00 3228.03 35.03 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 404.62 510.76 537.35 7592.80 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 234.14 206.23 2576.90 714.45 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) 11/21/2025 _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 6.80 0.00 0.81 0.37 0.04 91.99 10:38:01 PM 0 1.20 0.00 0.43 0.28 0.07 98.02 10:38:01 PM 1 4.99 0.00 0.70 0.18 0.05 94.07 10:38:01 PM 2 1.04 0.00 0.47 0.84 0.05 97.61 10:38:01 PM 3 9.06 0.00 1.02 0.37 0.03 89.53 10:38:01 PM 4 16.99 0.00 1.67 0.62 0.03 80.69 10:38:01 PM 5 6.61 0.00 0.70 0.23 0.03 92.43 10:38:01 PM 6 4.67 0.00 0.33 0.12 0.02 94.87 10:38:01 PM 7 9.80 0.00 1.12 0.28 0.03 88.76 10:39:01 PM all 8.83 0.00 0.86 0.45 0.05 89.81 10:39:01 PM 0 12.30 0.00 0.68 0.53 0.07 86.42 10:39:01 PM 1 6.74 0.00 0.74 0.37 0.07 92.09 10:39:01 PM 2 9.74 0.00 1.51 0.80 0.08 87.87 10:39:01 PM 3 12.34 0.00 0.62 0.10 0.03 86.90 10:39:01 PM 4 8.52 0.00 1.04 0.92 0.05 89.47 10:39:01 PM 5 4.28 0.00 0.47 0.00 0.05 95.20 10:39:01 PM 6 7.65 0.00 0.57 0.22 0.03 91.54 10:39:01 PM 7 9.07 0.00 1.24 0.69 0.05 88.95 10:40:01 PM all 48.03 0.00 1.17 0.37 0.09 50.34 10:40:01 PM 0 73.70 0.00 0.95 0.13 0.10 25.12 10:40:01 PM 1 53.20 0.00 1.40 0.35 0.10 44.95 10:40:01 PM 2 61.99 0.00 0.77 0.08 0.08 37.07 10:40:01 PM 3 54.06 0.00 0.90 0.27 0.10 44.67 10:40:01 PM 4 29.20 0.00 1.71 1.36 0.08 67.65 10:40:01 PM 5 39.91 0.00 1.29 0.10 0.08 58.62 10:40:01 PM 6 46.33 0.00 1.13 0.08 0.10 52.35 10:40:01 PM 7 25.78 0.00 1.19 0.55 0.08 72.40 10:41:01 PM all 48.73 0.00 1.27 0.15 0.09 49.76 10:41:01 PM 0 51.32 0.00 0.82 0.25 0.08 47.53 10:41:01 PM 1 52.90 0.00 0.99 0.02 0.08 46.01 10:41:01 PM 2 46.71 0.00 2.04 0.08 0.10 51.07 10:41:01 PM 3 50.69 0.00 1.00 0.02 0.08 48.20 10:41:01 PM 4 38.53 0.00 1.27 0.13 0.08 59.98 10:41:01 PM 5 43.60 0.00 1.54 0.08 0.08 54.69 10:41:01 PM 6 64.62 0.00 0.73 0.12 0.08 34.44 10:41:01 PM 7 41.46 0.00 1.77 0.49 0.08 56.19 10:42:01 PM all 22.38 0.00 1.23 0.33 0.06 76.00 10:42:01 PM 0 27.21 0.00 1.29 0.77 0.07 70.66 10:42:01 PM 1 44.10 0.00 2.60 0.62 0.08 52.60 10:42:01 PM 2 39.26 0.00 1.65 0.15 0.07 58.87 10:42:01 PM 3 17.13 0.00 1.89 0.10 0.05 80.83 10:42:01 PM 4 18.17 0.00 0.78 0.43 0.05 80.56 10:42:01 PM 5 16.38 0.00 0.43 0.08 0.07 83.04 10:42:01 PM 6 11.88 0.00 0.68 0.25 0.05 87.14 10:42:01 PM 7 4.88 0.00 0.52 0.23 0.05 94.32 10:43:01 PM all 14.08 0.00 5.98 2.20 0.09 77.64 10:43:01 PM 0 4.85 0.00 7.15 0.00 0.12 87.88 10:43:01 PM 1 34.93 0.00 7.02 0.89 0.08 57.07 10:43:01 PM 2 4.35 0.00 4.55 0.19 0.08 90.83 10:43:01 PM 3 15.04 0.00 7.10 1.62 0.08 76.16 10:43:01 PM 4 7.47 0.00 5.43 2.43 0.10 84.57 10:43:01 PM 5 0.73 0.00 6.35 8.50 0.10 84.32 10:43:01 PM 6 40.75 0.00 8.05 1.27 0.08 49.85 10:43:01 PM 7 4.45 0.00 2.23 2.75 0.10 90.46 10:44:01 PM all 18.06 0.00 3.10 1.36 0.08 77.40 10:44:01 PM 0 4.63 0.00 4.50 0.17 0.08 90.62 10:44:01 PM 1 23.03 0.00 1.69 2.22 0.07 72.98 10:44:01 PM 2 44.78 0.00 5.35 1.44 0.08 48.35 10:44:01 PM 3 8.49 0.00 1.62 3.09 0.07 86.73 10:44:01 PM 4 12.01 0.00 5.13 0.05 0.08 82.72 10:44:01 PM 5 7.54 0.00 4.06 3.33 0.08 84.98 10:44:01 PM 6 18.71 0.00 0.95 0.28 0.07 79.99 10:44:01 PM 7 25.16 0.00 1.54 0.30 0.07 72.93 10:45:01 PM all 23.50 0.00 1.02 0.97 0.07 74.43 10:45:01 PM 0 20.14 0.00 0.68 0.20 0.10 78.87 10:45:01 PM 1 18.22 0.00 1.05 2.17 0.07 78.49 10:45:01 PM 2 21.47 0.00 0.90 1.77 0.07 75.79 10:45:01 PM 3 15.80 0.00 0.68 0.75 0.05 82.72 10:45:01 PM 4 8.17 0.00 0.70 1.20 0.05 89.87 10:45:01 PM 5 40.78 0.00 1.57 0.00 0.08 57.56 10:45:01 PM 6 16.52 0.00 0.73 0.03 0.08 82.63 10:45:01 PM 7 46.88 0.00 1.84 1.65 0.08 49.55 10:46:01 PM all 19.98 0.00 0.76 0.01 0.06 79.19 10:46:01 PM 0 11.62 0.00 0.75 0.00 0.05 87.58 10:46:01 PM 1 20.96 0.00 0.82 0.05 0.07 78.10 10:46:01 PM 2 19.04 0.00 0.88 0.00 0.08 80.00 10:46:01 PM 3 9.21 0.00 0.63 0.00 0.03 90.13 10:46:01 PM 4 8.12 0.00 0.73 0.05 0.07 91.02 10:46:01 PM 5 10.38 0.00 0.57 0.00 0.05 89.01 10:46:01 PM 6 71.14 0.00 1.07 0.00 0.08 27.71 10:46:01 PM 7 9.34 0.00 0.60 0.00 0.05 90.01 10:47:01 PM all 18.46 0.06 1.90 0.25 0.07 79.27 10:47:01 PM 0 37.80 0.47 3.04 0.25 0.08 58.35 10:47:01 PM 1 30.02 0.00 1.45 0.00 0.07 68.47 10:47:01 PM 2 37.44 0.00 1.83 0.08 0.08 60.57 10:47:01 PM 3 10.46 0.00 2.28 0.39 0.07 86.81 10:47:01 PM 4 4.53 0.00 1.24 1.15 0.07 93.01 10:47:01 PM 5 5.27 0.00 2.80 0.00 0.08 91.84 10:47:01 PM 6 13.35 0.00 0.85 0.00 0.05 85.75 10:47:01 PM 7 8.74 0.00 1.67 0.12 0.08 89.38 10:48:01 PM all 13.90 0.00 2.39 1.28 0.07 82.36 10:48:01 PM 0 10.25 0.00 2.21 0.12 0.08 87.35 10:48:01 PM 1 21.87 0.00 2.73 1.54 0.08 73.78 10:48:01 PM 2 12.20 0.00 2.28 1.29 0.08 84.15 10:48:01 PM 3 18.56 0.00 2.23 1.02 0.07 78.13 10:48:01 PM 4 11.55 0.00 2.43 4.00 0.07 81.96 10:48:01 PM 5 13.32 0.00 2.93 0.20 0.07 83.48 10:48:01 PM 6 10.33 0.00 2.19 1.30 0.07 86.12 10:48:01 PM 7 13.12 0.00 2.14 0.75 0.05 83.94 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.08 0.01 1.86 0.70 0.07 75.29 Average: 0 23.22 0.04 2.04 0.25 0.08 74.37 Average: 1 28.27 0.00 1.92 0.76 0.07 68.97 Average: 2 27.11 0.00 2.02 0.61 0.08 70.18 Average: 3 20.08 0.00 1.81 0.70 0.06 77.35 Average: 4 14.85 0.00 2.01 1.12 0.07 81.95 Average: 5 17.20 0.00 2.06 1.13 0.07 79.55 Average: 6 27.80 0.00 1.57 0.33 0.07 70.23 Average: 7 18.07 0.00 1.44 0.71 0.07 79.71