---> uname -a: Linux prd-centos8-robot-2c-8g-1138.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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): 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4988 19 2120 6812 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:dd:89:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fedd:89e5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/30/2024 _x86_64_ (2 CPU) 06:41:46 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 127.46 53.58 73.88 7276.26 40026.14 06:44:01 AM 119.37 6.60 112.78 1269.50 9073.06 06:45:01 AM 49.99 0.58 49.41 26.26 4399.88 06:46:01 AM 43.17 0.98 42.19 130.49 2673.13 06:47:01 AM 37.89 0.05 37.84 3.60 5954.71 06:48:01 AM 5.56 0.00 5.56 0.00 278.32 06:49:01 AM 0.32 0.00 0.32 0.00 88.49 06:50:01 AM 0.22 0.00 0.22 0.00 39.60 06:51:01 AM 1.02 0.13 0.88 9.20 82.70 06:52:01 AM 37.92 0.37 37.55 50.25 2183.87 Average: 42.29 6.23 36.06 876.62 6480.29 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5477768 7054664 2404680 30.51 2688 1769288 723596 8.10 164216 1957992 109592 06:44:01 AM 5197156 7023952 2685292 34.07 2688 2003812 710912 7.96 187996 2154268 105440 06:45:01 AM 5164600 6991220 2717848 34.48 2688 2004056 725592 8.12 208500 2163684 12716 06:46:01 AM 5009224 7018108 2873224 36.45 2688 2178032 700296 7.84 226348 2275392 161008 06:47:01 AM 4998312 7006944 2884136 36.59 2688 2178544 723336 8.10 232632 2276480 400 06:48:01 AM 4989124 7000788 2893324 36.71 2688 2181556 778880 8.72 232652 2285412 1476 06:49:01 AM 4985624 6999104 2896824 36.75 2688 2183344 796816 8.92 232656 2289228 732 06:50:01 AM 4982480 6996768 2899968 36.79 2688 2184152 796872 8.92 232656 2291876 432 06:51:01 AM 5165584 7025448 2716864 34.47 2688 2031080 655708 7.34 233820 2103660 4788 06:52:01 AM 5123268 6987576 2759180 35.00 2688 2040252 726904 8.14 431404 1979396 184 Average: 5109314 7010457 2773134 35.18 2688 2075412 733891 8.22 238288 2177739 39677 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 338.54 206.96 1522.39 59.19 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 47.61 41.30 494.94 7.49 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 10.01 7.73 5.62 3.41 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 37.34 33.07 312.66 7.61 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 205.62 152.32 47.03 39.61 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 180.44 176.47 37.46 17.88 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 84.62 79.07 18.58 10.45 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 34.26 30.04 12.78 5.19 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 68.99 54.67 71.06 41.37 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 20.61 19.46 35.86 8.04 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 102.80 80.11 255.86 20.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/30/2024 _x86_64_ (2 CPU) 06:41:46 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 37.77 0.00 6.91 16.54 0.14 38.64 06:43:01 AM 0 30.21 0.00 6.96 20.16 0.12 42.55 06:43:01 AM 1 45.32 0.00 6.86 12.92 0.17 34.73 06:44:01 AM all 36.76 0.00 5.63 3.68 0.18 53.76 06:44:01 AM 0 32.52 0.00 5.72 4.05 0.13 57.58 06:44:01 AM 1 41.00 0.00 5.54 3.32 0.22 49.93 06:45:01 AM all 18.22 0.00 1.81 1.61 0.09 78.27 06:45:01 AM 0 17.31 0.00 1.59 1.94 0.07 79.09 06:45:01 AM 1 19.12 0.00 2.02 1.29 0.12 77.45 06:46:01 AM all 28.98 0.00 4.22 1.16 0.15 65.49 06:46:01 AM 0 20.66 0.00 3.55 0.67 0.13 74.98 06:46:01 AM 1 37.29 0.00 4.88 1.65 0.17 56.01 06:47:01 AM all 8.98 0.00 1.48 1.31 0.07 88.16 06:47:01 AM 0 4.21 0.00 1.54 0.92 0.05 93.27 06:47:01 AM 1 13.73 0.00 1.42 1.69 0.08 83.07 06:48:01 AM all 17.09 0.00 0.86 0.08 0.09 81.87 06:48:01 AM 0 16.57 0.00 0.91 0.00 0.08 82.44 06:48:01 AM 1 17.61 0.00 0.81 0.17 0.10 81.30 06:49:01 AM all 13.65 0.00 0.53 0.03 0.10 85.69 06:49:01 AM 0 12.62 0.00 0.49 0.05 0.10 86.74 06:49:01 AM 1 14.69 0.00 0.57 0.00 0.10 84.64 06:50:01 AM all 9.00 0.00 0.35 0.00 0.08 90.57 06:50:01 AM 0 7.40 0.00 0.40 0.00 0.08 92.12 06:50:01 AM 1 10.60 0.00 0.30 0.00 0.08 89.01 06:51:01 AM all 12.84 0.00 0.91 0.00 0.09 86.15 06:51:01 AM 0 6.97 0.00 0.70 0.00 0.07 92.26 06:51:01 AM 1 18.71 0.00 1.12 0.00 0.12 80.05 06:52:01 AM all 27.71 0.00 2.55 0.77 0.13 68.85 06:52:01 AM 0 23.18 0.00 2.47 1.37 0.13 72.84 06:52:01 AM 1 32.23 0.00 2.62 0.17 0.12 64.86 Average: all 21.11 0.00 2.53 2.52 0.11 73.73 Average: 0 17.18 0.00 2.44 2.92 0.10 77.37 Average: 1 25.05 0.00 2.62 2.12 0.13 70.08