---> uname -a: Linux prd-centos8-robot-2c-8g-2845.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4940 19 2183 6824 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:c3:65:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85340sec preferred_lft 85340sec inet6 fe80::f816:3eff:fec3:6506/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/11/2025 _x86_64_ (2 CPU) 23:06:23 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 105.05 62.78 42.27 6314.56 33477.59 11:09:01 PM 84.69 2.53 82.16 207.80 6363.75 11:10:01 PM 79.41 0.75 78.66 53.45 11032.26 11:11:01 PM 3.37 0.00 3.37 0.00 112.98 11:12:01 PM 0.20 0.00 0.20 0.00 1.97 11:13:01 PM 0.37 0.00 0.37 0.00 6.18 11:14:01 PM 0.17 0.00 0.17 0.00 1.58 11:15:01 PM 0.10 0.00 0.10 0.00 0.78 11:16:01 PM 0.13 0.00 0.13 0.00 0.92 11:17:01 PM 0.30 0.00 0.30 0.00 5.10 11:18:01 PM 16.23 0.32 15.91 60.65 798.15 11:19:01 PM 80.86 9.45 71.41 1685.30 8369.44 11:20:01 PM 9.65 0.00 9.65 0.00 1063.34 11:21:01 PM 0.37 0.00 0.37 0.00 4.58 11:22:01 PM 0.40 0.03 0.37 0.27 8.35 11:23:01 PM 17.49 0.55 16.94 49.85 626.06 11:24:01 PM 33.06 0.52 32.54 63.85 1364.51 Average: 25.40 4.53 20.88 496.25 3720.06 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5679032 7114860 2203400 27.95 2688 1632904 667552 7.47 169356 1766204 47976 11:09:01 PM 5280748 7079472 2601684 33.01 2688 1975884 639740 7.16 186680 2077684 251020 11:10:01 PM 5173268 7015660 2709164 34.37 2688 2018604 702296 7.86 198520 2160240 8 11:11:01 PM 5173108 7015520 2709324 34.37 2688 2018604 702296 7.86 198520 2160812 8 11:12:01 PM 5173896 7016312 2708536 34.36 2688 2018608 702296 7.86 198520 2160368 4 11:13:01 PM 5173472 7015888 2708960 34.37 2688 2018608 702296 7.86 198520 2160440 4 11:14:01 PM 5173712 7016128 2708720 34.36 2688 2018608 702296 7.86 198520 2160376 4 11:15:01 PM 5173560 7015980 2708872 34.37 2688 2018612 702296 7.86 198520 2160504 4 11:16:01 PM 5173548 7015968 2708884 34.37 2688 2018612 702296 7.86 198520 2160516 16 11:17:01 PM 5173708 7016128 2708724 34.36 2688 2018612 702296 7.86 198520 2160352 4 11:18:01 PM 5172944 7055992 2709488 34.37 2688 2056400 673948 7.55 229096 2123796 46216 11:19:01 PM 4958820 7067168 2923612 37.09 2688 2275372 618436 6.92 267644 2273820 26984 11:20:01 PM 4957348 7065436 2925084 37.11 2688 2275380 636520 7.13 267660 2274096 4 11:21:01 PM 4957556 7065664 2924876 37.11 2688 2275384 617064 6.91 267664 2273928 4 11:22:01 PM 4957512 7065620 2924920 37.11 2688 2275384 614940 6.89 267868 2273752 12 11:23:01 PM 5009576 6935548 2872856 36.45 2688 2097152 767632 8.60 293076 2214572 28644 11:24:01 PM 5065068 6992548 2817364 35.74 2688 2100236 702292 7.86 464952 1994180 25092 Average: 5142757 7033523 2739675 34.76 2688 2065468 679794 7.61 235421 2150332 25059 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 222.89 125.17 856.17 49.70 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 90.47 74.09 1059.16 9.43 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 64.48 41.19 585.74 6.38 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 4.30 0.42 0.74 0.14 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.37 0.40 0.39 0.14 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.17 0.42 0.44 0.20 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 1.12 0.40 0.42 0.14 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.17 0.40 0.37 0.14 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 1.55 0.58 0.65 0.34 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 3.65 0.40 0.47 0.14 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 16.38 13.33 9.13 5.05 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 622.93 457.08 442.47 106.64 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 5.27 4.37 1.74 1.17 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 2.13 1.88 0.41 0.41 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 2.22 1.98 0.42 0.77 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 105.56 75.24 89.76 23.53 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 20.39 17.23 16.62 8.50 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 68.65 47.92 180.31 12.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/11/2025 _x86_64_ (2 CPU) 23:06:23 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 22.07 0.06 5.20 50.41 0.10 22.16 11:08:01 PM 0 24.19 0.03 4.38 52.06 0.10 19.23 11:08:01 PM 1 19.95 0.08 6.02 48.76 0.10 25.09 11:09:01 PM all 35.87 0.00 4.91 2.77 0.12 56.33 11:09:01 PM 0 24.47 0.00 3.86 2.58 0.13 68.95 11:09:01 PM 1 47.28 0.00 5.95 2.97 0.12 43.68 11:10:01 PM all 14.79 0.00 2.41 2.55 0.07 80.19 11:10:01 PM 0 9.16 0.00 2.04 2.02 0.05 86.73 11:10:01 PM 1 20.41 0.00 2.79 3.07 0.08 73.64 11:11:01 PM all 0.33 0.00 0.10 0.08 0.03 99.47 11:11:01 PM 0 0.57 0.00 0.13 0.00 0.03 99.26 11:11:01 PM 1 0.08 0.00 0.07 0.15 0.02 99.68 11:12:01 PM all 0.41 0.00 0.08 0.00 0.03 99.49 11:12:01 PM 0 0.60 0.00 0.05 0.00 0.02 99.33 11:12:01 PM 1 0.22 0.00 0.10 0.00 0.03 99.65 11:13:01 PM all 0.36 0.00 0.05 0.00 0.02 99.57 11:13:01 PM 0 0.55 0.00 0.03 0.00 0.02 99.40 11:13:01 PM 1 0.17 0.00 0.07 0.00 0.02 99.75 11:14:01 PM all 0.28 0.00 0.07 0.00 0.03 99.63 11:14:01 PM 0 0.40 0.00 0.07 0.00 0.02 99.52 11:14:01 PM 1 0.15 0.00 0.07 0.00 0.03 99.75 11:15:01 PM all 0.30 0.00 0.06 0.00 0.02 99.62 11:15:01 PM 0 0.38 0.00 0.05 0.00 0.00 99.57 11:15:01 PM 1 0.22 0.00 0.07 0.00 0.03 99.68 11:16:01 PM all 0.42 0.00 0.05 0.00 0.02 99.52 11:16:01 PM 0 0.20 0.00 0.03 0.00 0.02 99.75 11:16:01 PM 1 0.63 0.00 0.07 0.00 0.02 99.28 11:17:01 PM all 0.38 0.00 0.06 0.00 0.03 99.53 11:17:01 PM 0 0.37 0.00 0.07 0.00 0.02 99.55 11:17:01 PM 1 0.40 0.00 0.05 0.00 0.03 99.52 11:18:01 PM all 19.75 0.00 2.82 0.18 0.06 77.19 11:18:01 PM 0 24.85 0.00 2.92 0.15 0.07 72.02 11:18:01 PM 1 14.67 0.00 2.72 0.20 0.05 82.37 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 27.38 0.00 5.81 2.29 0.09 64.43 11:19:01 PM 0 29.58 0.00 5.78 2.40 0.08 62.16 11:19:01 PM 1 25.18 0.00 5.84 2.19 0.10 66.69 11:20:01 PM all 0.41 0.00 0.21 0.18 0.03 99.18 11:20:01 PM 0 0.15 0.00 0.22 0.22 0.02 99.40 11:20:01 PM 1 0.67 0.00 0.20 0.13 0.03 98.97 11:21:01 PM all 0.28 0.00 0.08 0.00 0.03 99.60 11:21:01 PM 0 0.08 0.00 0.08 0.00 0.03 99.80 11:21:01 PM 1 0.48 0.00 0.08 0.00 0.03 99.40 11:22:01 PM all 0.25 0.00 0.21 0.00 0.02 99.52 11:22:01 PM 0 0.18 0.00 0.18 0.00 0.00 99.63 11:22:01 PM 1 0.32 0.00 0.23 0.00 0.03 99.41 11:23:01 PM all 14.94 0.00 2.41 0.13 0.07 82.45 11:23:01 PM 0 8.27 0.00 2.00 0.10 0.07 89.56 11:23:01 PM 1 21.63 0.00 2.81 0.17 0.07 75.33 11:24:01 PM all 30.64 0.00 4.10 0.27 0.09 64.91 11:24:01 PM 0 21.19 0.00 3.53 0.13 0.08 75.07 11:24:01 PM 1 40.09 0.00 4.67 0.40 0.10 54.74 Average: all 9.93 0.00 1.68 3.44 0.05 84.89 Average: 0 8.54 0.00 1.49 3.49 0.04 86.42 Average: 1 11.33 0.00 1.87 3.39 0.05 83.35