---> uname -a: Linux prd-centos8-robot-2c-8g-12077.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4955 19 2164 6822 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:70:8e:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fe70:8ead/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 23:37:00 LINUX RESTART (2 CPU) 11:38:01 PM tps rtps wtps bread/s bwrtn/s 11:39:01 PM 52.02 17.94 34.08 3676.83 7768.15 11:40:00 PM 118.71 6.73 111.98 1291.39 9628.66 11:40:01 PM 27.72 0.00 27.72 0.00 473.27 11:41:01 PM 57.75 0.60 57.15 26.79 6447.63 11:42:01 PM 34.31 0.98 33.33 130.51 1798.47 11:43:01 PM 57.55 2.55 55.00 441.85 7098.10 11:44:01 PM 4.53 0.03 4.50 1.87 212.28 11:45:01 PM 1.73 0.02 1.72 0.13 72.04 11:46:01 PM 0.23 0.00 0.23 0.00 16.96 11:47:01 PM 0.17 0.00 0.17 0.00 9.35 11:48:01 PM 16.28 0.32 15.96 44.12 784.59 Average: 34.18 2.91 31.27 559.24 3368.32 11:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 PM 5497504 7070760 2384968 30.26 2688 1764940 696448 7.80 165204 1935600 107764 11:40:00 PM 5264000 7105380 2618472 33.22 2688 2017492 622328 6.97 186300 2088804 142692 11:40:01 PM 5231724 7074192 2650748 33.63 2688 2018596 653720 7.32 186424 2120364 143788 11:41:01 PM 5147088 7016636 2735384 34.70 2688 2045664 709352 7.94 207848 2178644 12704 11:42:01 PM 4950980 6999516 2931492 37.19 2688 2218040 703200 7.87 231048 2330896 160072 11:43:01 PM 4985488 7047736 2896984 36.75 2688 2230916 648384 7.26 239296 2278244 16 11:44:01 PM 4948020 7011224 2934452 37.23 2688 2231872 719092 8.05 239856 2317040 24 11:45:01 PM 4946216 7009924 2936256 37.25 2688 2232400 719092 8.05 239856 2318696 168 11:46:01 PM 4945976 7010016 2936496 37.25 2688 2232732 719092 8.05 239856 2319028 64 11:47:01 PM 4944348 7008708 2938124 37.27 2688 2233032 719092 8.05 239856 2320884 120 11:48:01 PM 5084096 6992256 2798376 35.50 2688 2081604 716900 8.03 432136 2012012 26252 Average: 5085949 7031486 2796523 35.48 2688 2118844 693336 7.76 237062 2201837 53969 11:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 262.87 178.19 1468.35 52.68 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 50.51 40.22 584.77 6.22 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 24.75 30.69 31.55 13.18 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 19.04 16.68 147.85 4.81 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 38.24 31.81 312.62 14.74 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 186.57 162.78 42.29 31.91 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 16.46 12.48 6.68 2.63 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 2.30 2.05 2.10 0.33 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 6.00 0.50 0.89 0.07 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.33 0.47 0.32 0.07 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 45.62 36.02 78.43 28.68 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 62.96 48.11 263.52 14.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/30/2023 _x86_64_ (2 CPU) 23:37:00 LINUX RESTART (2 CPU) 11:38:01 PM CPU %user %nice %system %iowait %steal %idle 11:39:01 PM all 28.18 0.00 4.64 19.61 0.09 47.48 11:39:01 PM 0 28.57 0.00 4.29 18.72 0.08 48.34 11:39:01 PM 1 27.79 0.00 4.99 20.50 0.10 46.62 11:40:00 PM all 34.03 0.00 5.62 6.10 0.12 54.12 11:40:00 PM 0 42.20 0.00 6.13 5.67 0.10 45.90 11:40:00 PM 1 25.89 0.00 5.12 6.54 0.14 62.32 11:40:01 PM all 33.83 0.00 3.48 0.50 0.00 62.19 11:40:01 PM 0 65.69 0.00 5.88 0.98 0.00 27.45 11:40:01 PM 1 1.01 0.00 1.01 0.00 0.00 97.98 11:41:01 PM all 20.47 0.00 2.07 2.47 0.10 74.89 11:41:01 PM 0 32.05 0.00 2.27 2.57 0.08 63.02 11:41:01 PM 1 8.91 0.00 1.87 2.37 0.12 86.74 11:42:01 PM all 26.92 0.00 3.43 1.59 0.09 67.96 11:42:01 PM 0 27.53 0.00 3.13 1.23 0.10 68.02 11:42:01 PM 1 26.31 0.00 3.74 1.96 0.08 67.91 11:43:01 PM all 11.18 0.00 2.06 2.63 0.08 84.06 11:43:01 PM 0 16.23 0.00 1.97 2.51 0.07 79.22 11:43:01 PM 1 6.12 0.00 2.14 2.76 0.08 88.89 11:44:01 PM all 4.86 0.00 0.44 0.07 0.07 94.56 11:44:01 PM 0 2.99 0.00 0.27 0.00 0.07 96.67 11:44:01 PM 1 6.76 0.00 0.61 0.14 0.07 92.42 11:45:01 PM all 2.23 0.00 0.13 0.00 0.08 97.57 11:45:01 PM 0 3.27 0.00 0.15 0.00 0.08 96.49 11:45:01 PM 1 1.19 0.00 0.10 0.00 0.07 98.65 11:46:01 PM all 1.86 0.00 0.12 0.01 0.08 97.94 11:46:01 PM 0 1.89 0.00 0.10 0.02 0.07 97.93 11:46:01 PM 1 1.83 0.00 0.13 0.00 0.10 97.94 11:47:01 PM all 1.70 0.00 0.09 0.00 0.08 98.13 11:47:01 PM 0 2.60 0.00 0.12 0.00 0.07 97.21 11:47:01 PM 1 0.80 0.00 0.07 0.00 0.08 99.05 11:48:01 PM all 21.49 0.00 2.50 0.41 0.08 75.53 11:48:01 PM 0 32.76 0.00 2.67 0.55 0.07 63.96 11:48:01 PM 1 10.18 0.00 2.33 0.27 0.08 87.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.29 0.00 2.10 3.27 0.09 79.25 Average: 0 19.04 0.00 2.11 3.11 0.08 75.66 Average: 1 11.52 0.00 2.10 3.43 0.09 82.86