---> uname -a: Linux prd-centos8-robot-2c-8g-1027.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 674 4895 19 2127 6727 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:22:f4:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe22:f4be/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) 01/12/2025 _x86_64_ (2 CPU) 04:14:15 LINUX RESTART (2 CPU) 04:15:03 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 116.27 46.95 69.32 6237.44 18212.05 04:17:01 AM 86.37 0.73 85.64 53.05 10118.04 04:18:01 AM 15.35 0.38 14.96 64.26 1347.38 04:19:01 AM 53.33 6.78 46.55 1249.72 2966.71 04:20:01 AM 21.50 0.00 21.50 0.00 5473.14 04:21:01 AM 0.42 0.00 0.42 0.00 7.91 04:22:01 AM 0.22 0.00 0.22 0.00 2.93 04:23:01 AM 0.35 0.12 0.23 33.06 6.91 04:24:01 AM 2.08 0.00 2.08 0.00 145.03 04:25:01 AM 0.53 0.00 0.53 0.00 7.65 04:26:01 AM 13.30 0.32 12.98 36.92 488.60 Average: 27.89 4.90 22.99 680.89 3480.66 04:15:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5408140 7064636 2474292 31.39 2688 1840144 705128 7.90 185400 1974676 155780 04:17:01 AM 5199608 6998032 2682824 34.04 2688 1976384 746064 8.35 198736 2142700 30684 04:18:01 AM 5276016 7076384 2606416 33.07 2688 1978316 657888 7.37 217956 2047960 4 04:19:01 AM 5015780 7055520 2866652 36.37 2688 2209648 664676 7.44 258848 2241356 154764 04:20:01 AM 4931876 6971616 2950556 37.43 2688 2209660 748724 8.38 258864 2318960 4 04:21:01 AM 4932372 6972120 2950060 37.43 2688 2209664 731856 8.19 258868 2318736 4 04:22:01 AM 4932544 6972292 2949888 37.42 2688 2209664 731856 8.19 258868 2318672 4 04:23:01 AM 4882012 6925200 3000420 38.06 2688 2213120 785188 8.79 259000 2368460 2444 04:24:01 AM 4845212 6888440 3037220 38.53 2688 2213152 847064 9.48 259000 2404824 4 04:25:01 AM 4831716 6874960 3050716 38.70 2688 2213168 857304 9.60 259000 2418116 4 04:26:01 AM 5030320 6900488 2852112 36.18 2688 2045712 805744 9.02 293524 2210760 19552 Average: 5025963 6972699 2856469 36.24 2688 2119876 752863 8.43 246188 2251384 33023 04:15:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 294.00 184.68 1656.73 63.44 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 53.32 42.85 637.71 7.96 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 21.76 16.23 6.87 5.09 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 268.43 201.98 346.77 46.38 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 321.51 232.66 62.13 53.62 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.77 2.07 0.58 0.50 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.82 1.97 0.45 0.43 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 40.60 26.81 40.01 2.98 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 355.54 354.42 5618.22 22.93 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 360.01 358.74 5735.07 23.18 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 175.42 137.32 1421.01 33.43 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 172.01 141.66 1410.60 23.51 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) 01/12/2025 _x86_64_ (2 CPU) 04:14:15 LINUX RESTART (2 CPU) 04:15:03 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 41.99 0.03 7.14 4.77 0.12 45.95 04:16:01 AM 0 35.07 0.02 6.42 5.22 0.12 53.15 04:16:01 AM 1 48.93 0.05 7.85 4.32 0.12 38.73 04:17:01 AM all 23.87 0.00 3.28 2.99 0.08 69.77 04:17:01 AM 0 17.08 0.00 2.65 2.89 0.08 77.30 04:17:01 AM 1 30.67 0.00 3.91 3.09 0.08 62.23 04:18:01 AM all 11.49 0.00 1.75 1.15 0.09 85.52 04:18:01 AM 0 10.66 0.00 1.79 1.07 0.10 86.38 04:18:01 AM 1 12.32 0.00 1.71 1.22 0.08 84.66 04:19:01 AM all 28.79 0.00 5.29 1.07 0.12 64.74 04:19:01 AM 0 28.83 0.00 5.10 0.44 0.10 65.54 04:19:01 AM 1 28.74 0.00 5.48 1.71 0.13 63.94 04:20:01 AM all 0.84 0.00 0.75 0.77 0.04 97.60 04:20:01 AM 0 1.04 0.00 0.62 0.30 0.05 97.99 04:20:01 AM 1 0.64 0.00 0.89 1.24 0.03 97.21 04:21:01 AM all 0.30 0.00 0.10 0.00 0.04 99.56 04:21:01 AM 0 0.48 0.00 0.08 0.00 0.02 99.42 04:21:01 AM 1 0.12 0.00 0.12 0.00 0.07 99.70 04:22:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 04:22:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 04:22:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 04:23:01 AM all 5.52 0.00 1.32 0.03 0.05 93.08 04:23:01 AM 0 2.27 0.00 0.48 0.05 0.05 97.14 04:23:01 AM 1 8.79 0.00 2.17 0.00 0.05 88.99 04:24:01 AM all 9.34 0.00 1.29 0.02 0.11 89.24 04:24:01 AM 0 14.26 0.00 1.98 0.00 0.12 83.64 04:24:01 AM 1 4.46 0.00 0.60 0.03 0.10 94.80 04:25:01 AM all 9.18 0.00 1.27 0.00 0.12 89.43 04:25:01 AM 0 8.04 0.00 1.33 0.00 0.10 90.53 04:25:01 AM 1 10.32 0.00 1.20 0.00 0.13 88.34 04:26:01 AM all 16.76 0.00 2.36 0.07 0.09 80.72 04:26:01 AM 0 8.27 0.00 1.92 0.07 0.10 89.64 04:26:01 AM 1 25.23 0.00 2.80 0.07 0.08 71.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.38 0.00 2.22 0.97 0.08 83.34 Average: 0 11.41 0.00 2.02 0.90 0.08 85.59 Average: 1 15.35 0.00 2.41 1.05 0.09 81.09