---> uname -a: Linux prd-centos8-robot-2c-8g-9342.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 551 5046 19 2100 6851 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:ba:6c:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:feba:6ce5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/24/2024 _x86_64_ (2 CPU) 23:41:54 LINUX RESTART (2 CPU) 11:43:01 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 85.97 6.88 79.09 1301.70 7145.72 11:45:01 PM 91.80 0.62 91.18 27.60 8685.55 11:46:01 PM 12.15 0.85 11.30 125.56 308.06 11:47:01 PM 10.25 0.17 10.08 5.87 622.38 11:48:01 PM 59.00 2.32 56.68 266.31 7180.51 11:49:01 PM 2.50 0.00 2.50 0.00 77.39 11:50:01 PM 0.38 0.00 0.38 0.00 4.68 11:51:01 PM 0.50 0.00 0.50 0.00 5.63 11:52:01 PM 0.33 0.00 0.33 0.00 6.11 11:53:01 PM 12.64 0.33 12.31 44.24 619.16 Average: 27.55 1.12 26.44 177.14 2465.50 11:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 5304804 7054900 2577628 32.70 2688 1933524 704836 7.89 188704 2071268 145480 11:45:01 PM 5274612 7078968 2607820 33.08 2688 1982296 654320 7.33 202996 2061256 1472 11:46:01 PM 5288488 7097620 2593944 32.91 2688 1987332 635980 7.12 217696 2034540 32 11:47:01 PM 5209380 7065292 2673052 33.91 2688 2032020 697216 7.81 228980 2095352 41068 11:48:01 PM 5081976 7085944 2800456 35.53 2688 2175344 632124 7.08 243288 2187264 84 11:49:01 PM 5080908 7084880 2801524 35.54 2688 2175348 632124 7.08 243284 2188452 4 11:50:01 PM 5080908 7084880 2801524 35.54 2688 2175348 651584 7.30 243284 2188572 4 11:51:01 PM 5081044 7085044 2801388 35.54 2688 2175352 635836 7.12 243284 2188480 4 11:52:01 PM 5039636 7044144 2842796 36.06 2688 2175880 706312 7.91 243552 2229168 452 11:53:01 PM 5234220 7079100 2648212 33.60 2688 2021768 649556 7.27 436040 1864100 10600 Average: 5167598 7076077 2714834 34.44 2688 2083421 659989 7.39 249111 2110845 19920 11:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 77.02 64.96 950.72 8.04 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 20.70 18.45 166.19 5.12 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 PM eth0 15.79 10.15 9.12 3.18 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 14.95 13.46 54.45 3.26 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 39.65 35.22 241.06 11.00 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.65 0.50 0.08 0.06 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 1.22 0.98 0.19 0.15 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 1.23 0.98 0.19 0.15 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 14.93 10.38 2.85 12.22 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 44.34 35.73 72.81 25.24 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.05 19.08 149.77 6.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/24/2024 _x86_64_ (2 CPU) 23:41:54 LINUX RESTART (2 CPU) 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 33.83 0.00 4.60 3.02 0.11 58.43 11:44:01 PM 0 44.04 0.00 5.35 3.26 0.12 47.23 11:44:01 PM 1 23.66 0.00 3.86 2.79 0.10 69.60 11:45:01 PM all 23.72 0.00 3.51 3.43 0.08 69.26 11:45:01 PM 0 28.46 0.00 3.34 4.58 0.07 63.55 11:45:01 PM 1 18.96 0.00 3.69 2.28 0.08 74.99 11:46:01 PM all 10.80 0.00 0.97 0.22 0.07 87.94 11:46:01 PM 0 4.44 0.00 0.85 0.20 0.07 94.44 11:46:01 PM 1 17.17 0.00 1.09 0.23 0.07 81.44 11:47:01 PM all 8.59 0.00 1.79 0.10 0.05 89.47 11:47:01 PM 0 9.20 0.00 2.13 0.07 0.05 88.54 11:47:01 PM 1 7.98 0.00 1.44 0.13 0.05 90.40 11:48:01 PM all 22.42 0.00 2.99 3.58 0.08 70.94 11:48:01 PM 0 29.65 0.00 3.29 4.64 0.10 62.31 11:48:01 PM 1 15.19 0.00 2.68 2.52 0.07 79.54 11:49:01 PM all 0.31 0.00 0.06 0.01 0.03 99.59 11:49:01 PM 0 0.05 0.00 0.07 0.00 0.03 99.85 11:49:01 PM 1 0.57 0.00 0.05 0.02 0.03 99.33 11:50:01 PM all 0.24 0.00 0.07 0.00 0.03 99.67 11:50:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:50:01 PM 1 0.37 0.00 0.05 0.00 0.02 99.57 11:51:01 PM all 0.32 0.00 0.07 0.00 0.04 99.57 11:51:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:51:01 PM 1 0.55 0.00 0.07 0.00 0.03 99.35 11:52:01 PM all 4.29 0.00 0.24 0.00 0.06 95.40 11:52:01 PM 0 4.70 0.00 0.20 0.00 0.07 95.03 11:52:01 PM 1 3.89 0.00 0.28 0.00 0.05 95.77 11:53:01 PM all 19.27 0.00 2.11 0.47 0.08 78.06 11:53:01 PM 0 26.16 0.00 2.29 0.57 0.10 70.87 11:53:01 PM 1 12.38 0.00 1.94 0.37 0.07 85.24 Average: all 12.37 0.00 1.64 1.08 0.06 84.84 Average: 0 14.68 0.00 1.77 1.33 0.07 82.15 Average: 1 10.06 0.00 1.51 0.83 0.06 87.53