---> uname -a: Linux prd-centos8-docker-8c-8g-24522.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 1630 22334 19 7926 29786 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:74:1b:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe74:1bd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:37:a6:26 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) 06/28/2025 _x86_64_ (8 CPU) 22:36:57 LINUX RESTART (8 CPU) 10:38:01 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 103.23 2.33 100.90 1519.75 10307.52 10:40:01 PM 225.50 14.59 210.91 1972.35 7525.07 10:41:01 PM 80.19 0.63 79.55 349.14 9915.35 10:42:01 PM 74.76 1.97 72.79 138.09 7195.65 10:43:01 PM 147.17 0.03 147.13 19.33 25948.22 10:44:01 PM 1333.26 0.02 1333.24 13.60 80741.04 10:45:01 PM 889.62 0.00 889.62 0.00 39628.96 10:46:01 PM 28.45 0.00 28.45 0.00 497.42 10:47:01 PM 13.15 0.00 13.15 0.00 1415.20 10:48:01 PM 159.31 0.05 159.26 0.40 13165.36 10:49:01 PM 613.88 0.68 613.20 67.71 36971.93 Average: 333.50 1.85 331.66 370.97 21210.12 10:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 29456568 31258176 3199144 9.80 2688 2118508 1362932 4.04 157716 2576856 1784 10:40:01 PM 28174284 30464164 4481428 13.72 2688 2597484 2206032 6.55 256668 3721004 250144 10:41:01 PM 27025384 29480580 5630328 17.24 2688 2759868 2899088 8.60 282160 4829552 125876 10:42:01 PM 26453424 29032016 6202288 18.99 2688 2880280 3195776 9.48 314400 5357524 48892 10:43:01 PM 23783628 27996648 8872084 27.17 2688 4476700 4122876 12.23 487172 7702460 947088 10:44:01 PM 22156584 27579096 10499128 32.15 2688 5456204 4297272 12.75 528088 8800772 6940 10:45:01 PM 21424332 27812720 11231380 34.39 2688 6308464 3462016 10.27 593524 9239032 5424 10:46:01 PM 19508228 25898004 13147484 40.26 2688 6308840 3815540 11.32 594736 11097184 8 10:47:01 PM 20851832 27271340 11803880 36.15 2688 6338220 3958620 11.75 599584 9782900 340 10:48:01 PM 20735248 28351460 11920464 36.50 2688 7465784 3256256 9.66 1126032 9301516 880664 10:49:01 PM 22850524 30488780 9805188 30.03 2688 7487600 1507608 4.47 1304952 6992360 17176 Average: 23856367 28693908 8799345 26.95 2688 4927087 3098547 9.19 567730 7218287 207667 10:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 192.05 159.97 560.05 53.17 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 509.48 403.15 6732.95 60.70 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 134.29 102.60 2161.22 15.15 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 124.16 106.53 1745.80 18.83 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 556.63 434.37 7726.97 50.92 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 170.39 147.54 2684.61 18.57 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 238.59 188.54 2159.81 22.94 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 0.22 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 0.22 0.18 0.07 0.22 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 344.29 264.97 3410.91 41.49 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 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 368.53 471.14 306.16 7586.32 0.00 0.00 0.00 0.00 10:49:01 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 239.91 207.21 2499.12 715.37 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) 06/28/2025 _x86_64_ (8 CPU) 22:36:57 LINUX RESTART (8 CPU) 10:38:01 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 3.66 0.00 0.61 0.46 0.03 95.24 10:39:01 PM 0 3.39 0.00 0.32 0.13 0.03 96.13 10:39:01 PM 1 8.88 0.00 1.55 1.12 0.05 88.40 10:39:01 PM 2 1.79 0.00 0.43 0.37 0.03 97.38 10:39:01 PM 3 2.37 0.00 0.37 0.25 0.03 96.98 10:39:01 PM 4 2.22 0.00 0.28 0.27 0.02 97.21 10:39:01 PM 5 4.69 0.00 1.05 0.28 0.03 93.94 10:39:01 PM 6 2.39 0.00 0.58 0.93 0.03 96.06 10:39:01 PM 7 3.57 0.00 0.28 0.28 0.02 95.84 10:40:01 PM all 22.42 0.00 1.56 0.60 0.14 75.29 10:40:01 PM 0 15.80 0.00 1.27 0.49 0.07 82.37 10:40:01 PM 1 21.26 0.00 1.94 0.86 0.08 75.86 10:40:01 PM 2 28.76 0.00 1.22 0.07 0.08 69.87 10:40:01 PM 3 23.83 0.00 1.12 0.30 0.08 74.66 10:40:01 PM 4 16.39 0.00 1.12 0.70 0.54 81.25 10:40:01 PM 5 26.03 0.00 3.15 1.20 0.08 69.53 10:40:01 PM 6 29.98 0.00 1.29 0.75 0.07 67.91 10:40:01 PM 7 17.24 0.00 1.34 0.40 0.08 80.94 10:41:01 PM all 47.84 0.00 1.16 0.29 0.10 50.61 10:41:01 PM 0 58.64 0.00 1.64 0.13 0.10 39.49 10:41:01 PM 1 44.67 0.00 1.53 0.12 0.13 53.54 10:41:01 PM 2 54.96 0.00 0.92 0.10 0.10 43.92 10:41:01 PM 3 37.24 0.00 1.04 1.07 0.07 60.59 10:41:01 PM 4 24.59 0.00 0.72 0.00 0.08 74.61 10:41:01 PM 5 65.97 0.00 1.22 0.37 0.12 32.33 10:41:01 PM 6 42.19 0.00 1.25 0.48 0.10 55.97 10:41:01 PM 7 54.39 0.00 0.97 0.07 0.10 44.47 10:42:01 PM all 45.80 0.00 1.25 0.26 0.10 52.58 10:42:01 PM 0 45.15 0.00 1.24 0.10 0.10 53.41 10:42:01 PM 1 44.02 0.00 1.47 0.27 0.12 54.13 10:42:01 PM 2 54.47 0.00 0.79 0.29 0.10 44.36 10:42:01 PM 3 43.81 0.00 1.44 0.05 0.10 54.60 10:42:01 PM 4 49.26 0.00 0.87 0.03 0.12 49.72 10:42:01 PM 5 49.42 0.00 1.64 0.60 0.10 48.24 10:42:01 PM 6 38.04 0.00 1.19 0.43 0.08 60.25 10:42:01 PM 7 42.27 0.00 1.37 0.32 0.12 55.93 10:43:01 PM all 17.10 0.00 2.05 0.71 0.08 80.07 10:43:01 PM 0 10.56 0.00 0.65 0.03 0.08 88.67 10:43:01 PM 1 10.96 0.00 0.67 0.32 0.03 88.02 10:43:01 PM 2 32.60 0.00 3.95 0.23 0.13 63.08 10:43:01 PM 3 13.77 0.00 2.60 0.42 0.08 83.13 10:43:01 PM 4 9.50 0.00 0.55 0.07 0.07 89.82 10:43:01 PM 5 50.33 0.00 5.37 0.94 0.10 43.27 10:43:01 PM 6 8.03 0.00 0.67 2.54 0.07 88.70 10:43:01 PM 7 1.06 0.00 1.93 1.12 0.08 95.81 10:44:01 PM all 15.29 0.00 5.16 3.22 0.08 76.25 10:44:01 PM 0 8.24 0.00 2.29 1.00 0.08 88.38 10:44:01 PM 1 9.05 0.00 6.28 6.23 0.08 78.35 10:44:01 PM 2 25.74 0.00 7.19 2.92 0.10 64.04 10:44:01 PM 3 41.29 0.00 6.91 4.12 0.10 47.58 10:44:01 PM 4 8.60 0.00 3.80 0.30 0.07 87.23 10:44:01 PM 5 20.50 0.00 4.81 1.71 0.05 72.93 10:44:01 PM 6 2.91 0.00 3.26 8.29 0.07 85.47 10:44:01 PM 7 6.11 0.00 6.79 1.19 0.08 85.83 10:45:01 PM all 17.97 0.00 3.50 1.81 0.07 76.65 10:45:01 PM 0 6.93 0.00 0.85 0.00 0.05 92.17 10:45:01 PM 1 17.28 0.00 2.20 0.35 0.07 80.10 10:45:01 PM 2 13.46 0.00 3.22 1.04 0.07 82.21 10:45:01 PM 3 70.03 0.00 6.37 0.86 0.12 22.63 10:45:01 PM 4 12.79 0.00 4.00 0.44 0.08 82.68 10:45:01 PM 5 11.02 0.00 1.40 0.25 0.05 87.28 10:45:01 PM 6 3.22 0.00 4.27 11.39 0.07 81.04 10:45:01 PM 7 8.93 0.00 5.72 0.22 0.07 85.06 10:46:01 PM all 23.61 0.00 0.83 0.04 0.07 75.45 10:46:01 PM 0 30.96 0.00 1.00 0.00 0.08 67.96 10:46:01 PM 1 15.84 0.00 0.64 0.00 0.07 83.46 10:46:01 PM 2 8.57 0.00 0.64 0.03 0.08 90.68 10:46:01 PM 3 71.49 0.00 2.07 0.00 0.12 26.33 10:46:01 PM 4 19.11 0.00 0.77 0.00 0.05 80.08 10:46:01 PM 5 2.52 0.00 0.30 0.28 0.02 96.88 10:46:01 PM 6 20.48 0.00 0.65 0.00 0.07 78.80 10:46:01 PM 7 19.86 0.00 0.57 0.00 0.05 79.52 10:47:01 PM all 20.57 0.00 0.86 0.02 0.06 78.50 10:47:01 PM 0 70.58 0.00 1.44 0.00 0.10 27.88 10:47:01 PM 1 14.78 0.00 0.94 0.00 0.08 84.20 10:47:01 PM 2 8.98 0.00 0.63 0.00 0.05 90.34 10:47:01 PM 3 9.14 0.00 0.68 0.03 0.03 90.11 10:47:01 PM 4 33.91 0.00 1.07 0.05 0.08 64.89 10:47:01 PM 5 5.71 0.00 0.53 0.00 0.03 93.73 10:47:01 PM 6 10.94 0.00 0.97 0.07 0.05 87.98 10:47:01 PM 7 10.56 0.00 0.58 0.00 0.05 88.80 10:48:01 PM all 18.80 0.00 2.24 0.50 0.09 78.37 10:48:01 PM 0 8.27 0.00 2.38 0.87 0.07 88.42 10:48:01 PM 1 9.98 0.00 2.34 0.25 0.10 87.33 10:48:01 PM 2 15.30 0.00 1.34 0.12 0.10 83.15 10:48:01 PM 3 14.89 0.00 0.94 0.00 0.07 84.10 10:48:01 PM 4 31.81 0.00 2.55 0.00 0.10 65.54 10:48:01 PM 5 13.35 0.00 3.38 2.38 0.08 80.80 10:48:01 PM 6 12.96 0.00 1.69 0.35 0.07 84.92 10:48:01 PM 7 43.88 0.00 3.33 0.00 0.10 52.69 10:49:01 PM all 9.72 0.00 1.91 1.62 0.06 86.69 10:49:01 PM 0 2.64 0.00 0.97 1.84 0.08 94.46 10:49:01 PM 1 12.10 0.00 2.88 4.69 0.07 80.25 10:49:01 PM 2 7.40 0.00 1.49 0.64 0.07 90.41 10:49:01 PM 3 8.40 0.00 1.72 0.40 0.03 89.44 10:49:01 PM 4 12.51 0.00 1.76 2.18 0.07 83.49 10:49:01 PM 5 19.25 0.00 2.62 1.59 0.07 76.47 10:49:01 PM 6 10.36 0.00 2.22 0.67 0.05 86.70 10:49:01 PM 7 5.12 0.00 1.57 0.95 0.03 92.32 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.08 0.00 1.92 0.86 0.08 75.06 Average: 0 23.76 0.00 1.28 0.42 0.08 74.47 Average: 1 18.98 0.00 2.04 1.29 0.08 77.62 Average: 2 22.90 0.00 1.98 0.53 0.08 74.51 Average: 3 30.55 0.00 2.29 0.68 0.08 66.41 Average: 4 20.07 0.00 1.59 0.37 0.12 77.86 Average: 5 24.43 0.00 2.31 0.87 0.07 72.32 Average: 6 16.52 0.00 1.64 2.34 0.07 79.44 Average: 7 19.40 0.00 2.21 0.41 0.07 77.91