---> uname -a: Linux prd-centos8-robot-2c-8g-8609.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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 749 4503 19 2445 6644 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:5c:4e:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe5c:4e31/64 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) 12/16/2023 _x86_64_ (2 CPU) 23:42:25 LINUX RESTART (2 CPU) 11:43:01 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 54.48 17.46 37.02 3745.42 31758.11 11:45:01 PM 85.50 7.05 78.45 1303.65 6857.74 11:46:01 PM 99.03 0.63 98.40 27.99 10310.85 11:47:01 PM 25.51 0.87 24.64 125.69 2075.84 11:48:01 PM 32.19 0.17 32.02 5.86 1734.24 11:49:01 PM 48.59 2.55 46.04 441.93 6870.37 11:50:01 PM 4.35 0.00 4.35 0.00 161.71 11:51:01 PM 0.52 0.00 0.52 0.00 6.65 11:52:01 PM 0.30 0.00 0.30 0.00 3.02 11:53:01 PM 15.50 0.18 15.31 33.19 520.46 11:54:01 PM 36.92 0.47 36.45 48.52 1634.04 Average: 36.63 2.67 33.96 521.11 5630.32 11:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 5630692 7086084 2251780 28.57 2688 1651624 693828 7.77 148560 1833012 61800 11:45:01 PM 5303908 7060372 2578564 32.71 2688 1939484 696172 7.79 185364 2075204 170384 11:46:01 PM 5154320 7014644 2728152 34.61 2688 2036540 698744 7.82 194452 2183764 46932 11:47:01 PM 5168856 7034244 2713616 34.43 2688 2041568 689708 7.72 213596 2149124 24 11:48:01 PM 4882544 6946284 2999928 38.06 2688 2232576 743732 8.33 231844 2396016 171828 11:49:01 PM 4942660 7008776 2939812 37.30 2688 2234692 688664 7.71 238656 2321964 16 11:50:01 PM 4942556 7008672 2939916 37.30 2688 2234692 668712 7.49 238652 2322036 4 11:51:01 PM 4942180 7008312 2940292 37.30 2688 2234696 668712 7.49 238652 2322556 4 11:52:01 PM 4942156 7008288 2940316 37.30 2688 2234696 668712 7.49 238652 2322588 4 11:53:01 PM 4875784 6941280 3006688 38.14 2688 2233496 743756 8.33 252160 2376980 26092 11:54:01 PM 4875024 6946368 3007448 38.15 2688 2239284 743680 8.33 434536 2195096 29404 Average: 5060062 7005757 2822410 35.81 2688 2119395 700402 7.84 237739 2227122 46045 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 233.49 137.89 798.47 53.04 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 73.74 60.04 1110.16 6.96 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 35.54 27.72 277.14 6.24 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 17.16 10.33 5.55 3.47 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 39.75 35.22 312.54 7.95 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 613.93 537.98 126.67 104.77 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 0.55 0.22 0.04 0.02 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 0.67 0.15 0.04 0.01 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 0.43 0.18 0.03 0.01 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 17.05 12.13 13.69 5.83 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 18.79 17.29 14.39 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 95.55 76.28 241.69 17.88 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) 12/16/2023 _x86_64_ (2 CPU) 23:42:25 LINUX RESTART (2 CPU) 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 13.49 0.00 3.59 63.07 0.10 19.74 11:44:01 PM 0 17.73 0.00 2.95 67.61 0.12 11.59 11:44:01 PM 1 9.26 0.00 4.23 58.56 0.08 27.86 11:45:01 PM all 34.60 0.00 5.20 4.11 0.14 55.95 11:45:01 PM 0 39.84 0.00 6.08 3.92 0.13 50.03 11:45:01 PM 1 29.38 0.00 4.32 4.30 0.15 61.85 11:46:01 PM all 32.01 0.00 4.39 4.24 0.13 59.23 11:46:01 PM 0 35.82 0.00 4.52 3.36 0.13 56.16 11:46:01 PM 1 28.20 0.00 4.26 5.11 0.13 62.29 11:47:01 PM all 13.43 0.00 1.53 2.68 0.05 82.30 11:47:01 PM 0 7.84 0.00 1.61 3.30 0.05 87.20 11:47:01 PM 1 19.02 0.00 1.46 2.06 0.05 77.41 11:48:01 PM all 24.61 0.00 3.85 0.84 0.09 70.60 11:48:01 PM 0 33.66 0.00 4.75 0.79 0.08 60.72 11:48:01 PM 1 15.59 0.00 2.95 0.90 0.10 80.46 11:49:01 PM all 10.49 0.00 2.68 1.96 0.07 84.80 11:49:01 PM 0 11.39 0.00 2.90 1.96 0.07 83.67 11:49:01 PM 1 9.58 0.00 2.46 1.96 0.07 85.93 11:50:01 PM all 0.34 0.00 0.08 0.13 0.02 99.42 11:50:01 PM 0 0.58 0.00 0.08 0.27 0.02 99.05 11:50:01 PM 1 0.10 0.00 0.08 0.00 0.02 99.80 11:51:01 PM all 0.32 0.00 0.08 0.00 0.03 99.57 11:51:01 PM 0 0.60 0.00 0.08 0.00 0.03 99.28 11:51:01 PM 1 0.03 0.00 0.08 0.00 0.02 99.87 11:52:01 PM all 0.33 0.00 0.06 0.00 0.03 99.59 11:52:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:52:01 PM 1 0.58 0.00 0.07 0.00 0.02 99.33 11:53:01 PM all 14.22 0.00 1.32 0.28 0.04 84.13 11:53:01 PM 0 19.33 0.00 1.44 0.53 0.05 78.65 11:53:01 PM 1 9.11 0.00 1.20 0.03 0.03 89.62 11:54:01 PM all 29.24 0.00 2.91 0.58 0.09 67.17 11:54:01 PM 0 47.94 0.00 3.51 0.60 0.10 47.85 11:54:01 PM 1 10.54 0.00 2.32 0.57 0.08 86.49 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.73 0.00 2.34 7.04 0.07 74.82 Average: 0 19.52 0.00 2.54 7.44 0.07 70.42 Average: 1 11.95 0.00 2.13 6.65 0.07 79.20