---> uname -a: Linux prd-centos8-robot-2c-8g-11433.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 613 4886 19 2198 6785 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:46:5b:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84861sec preferred_lft 84861sec inet6 fe80::f816:3eff:fe46:5b3e/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) 12/07/2025 _x86_64_ (2 CPU) 23:00:33 LINUX RESTART (2 CPU) 11:01:02 PM tps rtps wtps bread/s bwrtn/s 11:02:01 PM 126.46 68.75 57.71 7760.85 23382.79 11:03:01 PM 114.65 0.92 113.73 65.86 12205.25 11:04:01 PM 23.81 0.42 23.40 64.79 2006.85 11:05:01 PM 56.65 6.71 49.93 1245.72 3230.44 11:06:01 PM 48.53 2.73 45.80 439.59 7070.26 11:07:01 PM 4.22 0.00 4.22 0.00 147.39 11:08:01 PM 0.13 0.00 0.13 0.00 1.05 11:09:01 PM 0.37 0.20 0.17 11.60 1.97 11:10:01 PM 1.85 0.00 1.85 0.00 95.63 11:11:01 PM 0.50 0.00 0.50 0.00 20.13 11:12:01 PM 0.45 0.05 0.40 2.00 30.48 11:13:01 PM 0.38 0.00 0.38 0.00 79.69 11:14:01 PM 0.48 0.00 0.48 0.00 9.96 11:15:01 PM 0.42 0.00 0.42 0.00 5.67 11:16:01 PM 1.48 0.03 1.45 0.27 31.54 11:17:01 PM 0.52 0.00 0.52 0.00 6.56 11:18:01 PM 0.38 0.00 0.38 0.00 3.77 11:19:02 PM 0.27 0.02 0.25 0.93 4.58 11:20:01 PM 0.34 0.00 0.34 0.00 13.05 11:21:01 PM 0.38 0.00 0.38 0.00 13.51 11:22:01 PM 0.27 0.00 0.27 0.00 10.30 11:23:01 PM 0.15 0.00 0.15 0.00 8.15 11:24:01 PM 0.23 0.03 0.20 1.33 44.94 11:25:01 PM 6.75 0.63 6.12 43.86 261.02 11:26:01 PM 33.12 0.52 32.61 63.85 1672.26 Average: 16.86 3.20 13.65 383.84 2002.74 11:01:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 PM 5297576 6971800 2584856 32.79 2688 1861680 806980 9.04 213928 2070012 192116 11:03:01 PM 5139832 6982500 2742600 34.79 2688 2018044 742600 8.31 198888 2190604 42008 11:04:01 PM 5215972 7060128 2666460 33.83 2688 2019992 668984 7.49 219716 2095992 10752 11:05:01 PM 4866604 6961396 3015828 38.26 2688 2260072 727736 8.15 256652 2373544 171216 11:06:01 PM 4920476 7029828 2961956 37.58 2688 2275724 664064 7.44 266304 2309100 16 11:07:01 PM 4920832 7030188 2961600 37.57 2688 2275728 664064 7.44 266312 2308932 4 11:08:01 PM 4921136 7030492 2961296 37.57 2688 2275728 664064 7.44 266312 2308864 8 11:09:01 PM 4873816 6984056 3008616 38.17 2688 2276612 747672 8.37 266440 2355656 536 11:10:01 PM 4873560 6984200 3008872 38.17 2688 2277012 763072 8.54 266440 2355800 40 11:11:01 PM 4872304 6983332 3010128 38.19 2688 2277400 763072 8.54 266440 2357516 40 11:12:01 PM 4867344 6979780 3015088 38.25 2688 2278808 763072 8.54 266720 2362200 628 11:13:01 PM 4857628 6971672 3024804 38.37 2688 2280416 763072 8.54 266868 2371392 4 11:14:01 PM 4856900 6971048 3025532 38.38 2688 2280520 763072 8.54 266868 2371792 4 11:15:01 PM 4857196 6971348 3025236 38.38 2688 2280524 763072 8.54 266868 2371680 4 11:16:01 PM 4857180 6971340 3025252 38.38 2688 2280532 758700 8.50 267084 2371768 4 11:17:01 PM 4857304 6971464 3025128 38.38 2688 2280532 758700 8.50 267084 2371704 4 11:18:01 PM 4858532 6972696 3023900 38.36 2688 2280536 758700 8.50 267084 2370632 4 11:19:02 PM 4858160 6972508 3024272 38.37 2688 2280740 758700 8.50 267084 2370700 124 11:20:01 PM 4857760 6972316 3024672 38.37 2688 2280940 760212 8.51 267084 2371024 84 11:21:01 PM 4857768 6972540 3024664 38.37 2688 2281152 760212 8.51 267084 2371124 44 11:22:01 PM 4857732 6972712 3024700 38.37 2688 2281352 760212 8.51 267084 2371400 36 11:23:01 PM 4857440 6972604 3024992 38.38 2688 2281564 760212 8.51 267084 2371516 36 11:24:01 PM 4852544 6969044 3029888 38.44 2688 2282880 770728 8.63 267116 2376416 4 11:25:01 PM 4993860 6951668 2888572 36.65 2688 2128240 753384 8.44 284268 2237120 35392 11:26:01 PM 5025428 6968440 2857004 36.25 2688 2115668 735652 8.24 473244 2024276 12372 Average: 4922995 6983164 2959437 37.54 2688 2228496 744000 8.33 268642 2312431 18619 11:01:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 313.79 203.01 1692.38 59.80 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 75.85 57.47 844.89 9.38 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 21.18 12.03 6.81 4.33 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 40.40 34.87 333.90 7.59 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 505.01 369.88 109.38 93.10 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 2.40 2.00 0.56 0.49 0.00 0.00 0.00 0.00 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 3.95 1.82 0.61 0.41 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 43.68 28.36 11.45 3.05 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 12.05 9.95 2.87 1.94 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 11.13 9.21 2.64 1.81 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 17.41 14.76 6.93 2.77 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 37.06 36.81 35.16 3.58 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 13.60 13.43 16.08 0.96 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 1.38 0.10 0.08 0.01 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 5.07 0.30 0.92 0.26 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 0.85 0.28 0.41 0.26 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 5.63 0.25 0.71 0.01 0.00 0.00 0.00 0.00 11:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 PM eth0 8.75 7.91 1.67 0.73 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 2.46 2.05 1.13 0.43 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 1.55 2.03 1.12 0.42 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 1.68 2.13 1.21 0.49 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 1.35 2.03 1.07 0.42 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 62.80 63.06 21.76 5.69 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 101.07 63.46 125.80 38.63 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 21.41 15.69 15.28 8.37 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 52.34 38.04 128.53 9.77 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) 12/07/2025 _x86_64_ (2 CPU) 23:00:33 LINUX RESTART (2 CPU) 11:01:02 PM CPU %user %nice %system %iowait %steal %idle 11:02:01 PM all 40.09 0.04 7.27 11.88 0.11 40.60 11:02:01 PM 0 49.64 0.02 7.37 11.30 0.14 31.54 11:02:01 PM 1 30.50 0.07 7.18 12.47 0.09 49.69 11:03:01 PM all 31.65 0.00 4.73 2.52 0.10 61.00 11:03:01 PM 0 39.22 0.00 4.87 2.67 0.10 53.15 11:03:01 PM 1 24.08 0.00 4.60 2.37 0.10 68.85 11:04:01 PM all 12.56 0.00 1.67 0.50 0.08 85.19 11:04:01 PM 0 14.61 0.00 1.74 0.53 0.08 83.03 11:04:01 PM 1 10.50 0.00 1.60 0.47 0.08 87.35 11:05:01 PM all 28.79 0.00 5.16 0.54 0.10 65.41 11:05:01 PM 0 40.53 0.00 6.54 0.82 0.10 52.02 11:05:01 PM 1 17.10 0.00 3.79 0.27 0.10 78.74 11:06:01 PM all 10.94 0.00 2.96 0.63 0.07 85.41 11:06:01 PM 0 11.63 0.00 2.83 0.89 0.07 84.58 11:06:01 PM 1 10.25 0.00 3.08 0.37 0.07 86.23 11:07:01 PM all 0.27 0.00 0.10 0.02 0.03 99.58 11:07:01 PM 0 0.42 0.00 0.13 0.03 0.05 99.36 11:07:01 PM 1 0.12 0.00 0.07 0.00 0.02 99.80 11:08:01 PM all 0.21 0.00 0.08 0.00 0.03 99.67 11:08:01 PM 0 0.27 0.00 0.08 0.00 0.03 99.62 11:08:01 PM 1 0.15 0.00 0.08 0.00 0.03 99.73 11:09:01 PM all 2.51 0.00 0.34 0.01 0.06 97.08 11:09:01 PM 0 2.33 0.00 0.30 0.00 0.05 97.32 11:09:01 PM 1 2.69 0.00 0.38 0.02 0.07 96.84 11:10:01 PM all 4.66 0.00 0.37 0.01 0.06 94.90 11:10:01 PM 0 6.00 0.00 0.42 0.00 0.07 93.51 11:10:01 PM 1 3.33 0.00 0.32 0.02 0.05 96.29 11:11:01 PM all 4.28 0.00 0.29 0.01 0.08 95.34 11:11:01 PM 0 4.95 0.00 0.33 0.02 0.07 94.63 11:11:01 PM 1 3.61 0.00 0.25 0.00 0.08 96.05 11:12:01 PM all 6.77 0.00 0.43 0.00 0.08 92.72 11:12:01 PM 0 11.22 0.00 0.70 0.00 0.10 87.98 11:12:01 PM 1 2.32 0.00 0.17 0.00 0.05 97.46 11:12:01 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 7.81 0.00 1.02 0.01 0.07 91.08 11:13:01 PM 0 14.79 0.00 1.77 0.00 0.07 83.37 11:13:01 PM 1 1.35 0.00 0.33 0.02 0.07 98.23 11:14:01 PM all 4.31 0.00 0.43 0.00 0.05 95.20 11:14:01 PM 0 8.37 0.00 0.75 0.00 0.06 90.82 11:14:01 PM 1 0.63 0.00 0.13 0.00 0.05 99.18 11:15:01 PM all 3.98 0.00 0.35 0.00 0.07 95.60 11:15:01 PM 0 7.77 0.00 0.67 0.00 0.07 91.48 11:15:01 PM 1 0.57 0.00 0.07 0.00 0.07 99.30 11:16:01 PM all 4.43 0.00 0.50 0.00 0.06 95.01 11:16:01 PM 0 7.51 0.00 0.67 0.00 0.05 91.76 11:16:01 PM 1 1.59 0.00 0.34 0.00 0.07 98.01 11:17:01 PM all 4.35 0.00 0.38 0.00 0.05 95.22 11:17:01 PM 0 7.48 0.00 0.60 0.00 0.05 91.86 11:17:01 PM 1 1.47 0.00 0.17 0.00 0.05 98.31 11:18:01 PM all 4.45 0.00 0.40 0.00 0.11 95.04 11:18:01 PM 0 5.04 0.00 0.40 0.00 0.09 94.47 11:18:01 PM 1 3.85 0.00 0.40 0.00 0.12 95.62 11:19:02 PM all 2.16 0.00 0.24 0.00 0.08 97.52 11:19:02 PM 0 3.46 0.00 0.33 0.00 0.09 96.13 11:19:02 PM 1 0.92 0.00 0.15 0.00 0.07 98.86 11:20:01 PM all 0.97 0.00 0.12 0.00 0.08 98.84 11:20:01 PM 0 0.87 0.00 0.10 0.00 0.07 98.96 11:20:01 PM 1 1.07 0.00 0.14 0.00 0.08 98.71 11:21:01 PM all 0.96 0.00 0.13 0.01 0.08 98.83 11:21:01 PM 0 0.97 0.00 0.12 0.00 0.07 98.85 11:21:01 PM 1 0.95 0.00 0.13 0.02 0.08 98.81 11:22:01 PM all 0.99 0.00 0.11 0.00 0.08 98.82 11:22:01 PM 0 1.00 0.00 0.10 0.00 0.08 98.81 11:22:01 PM 1 0.97 0.00 0.12 0.00 0.08 98.83 11:23:01 PM all 0.98 0.00 0.10 0.00 0.10 98.82 11:23:01 PM 0 0.83 0.00 0.08 0.00 0.08 99.00 11:23:01 PM 1 1.12 0.00 0.12 0.00 0.12 98.65 11:23:01 PM CPU %user %nice %system %iowait %steal %idle 11:24:01 PM all 4.58 0.00 0.66 0.01 0.08 94.68 11:24:01 PM 0 5.24 0.00 0.49 0.02 0.08 94.17 11:24:01 PM 1 3.93 0.00 0.82 0.00 0.07 95.18 11:25:01 PM all 12.11 0.00 1.96 0.07 0.08 85.78 11:25:01 PM 0 14.44 0.00 1.68 0.10 0.09 83.69 11:25:01 PM 1 9.84 0.00 2.22 0.03 0.08 87.82 11:26:01 PM all 29.71 0.00 3.44 0.20 0.09 66.56 11:26:01 PM 0 37.91 0.00 4.10 0.20 0.08 57.71 11:26:01 PM 1 21.51 0.00 2.78 0.20 0.10 75.40 Average: all 9.02 0.00 1.34 0.66 0.07 88.91 Average: 0 11.93 0.00 1.50 0.67 0.08 85.83 Average: 1 6.17 0.00 1.18 0.64 0.07 91.93