---> uname -a: Linux prd-centos8-robot-2c-8g-17272.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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: 2799.998 BogoMIPS: 5599.99 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 564 5016 19 2116 6836 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:8e:bf:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe8e:bf51/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 01:36:51 LINUX RESTART (2 CPU) 01:37:01 AM tps rtps wtps bread/s bwrtn/s 01:38:01 AM 213.91 161.40 52.52 15049.85 39602.80 01:39:01 AM 111.56 6.78 104.78 1247.72 9006.53 01:40:01 AM 49.63 0.65 48.98 49.45 5450.33 01:41:01 AM 24.62 1.03 23.59 133.40 1385.49 01:42:01 AM 43.97 0.03 43.94 3.47 6851.50 01:43:01 AM 4.50 0.02 4.48 0.13 153.77 01:44:01 AM 0.63 0.00 0.63 0.00 10.06 01:45:01 AM 12.05 0.25 11.80 35.06 459.12 01:46:01 AM 25.76 0.50 25.26 63.71 1070.91 Average: 54.07 18.96 35.11 1842.57 7110.20 01:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 AM 5566180 7092092 2316252 29.38 2688 1718324 683140 7.65 187700 1844520 89416 01:39:01 AM 5239520 7046012 2642912 33.53 2688 1983708 665532 7.45 211236 2087716 103228 01:40:01 AM 5144340 6986536 2738092 34.74 2688 2019248 737916 8.26 232968 2158608 15812 01:41:01 AM 4961968 6999860 2920464 37.05 2688 2208276 722020 8.08 280404 2272660 181748 01:42:01 AM 5008376 7037100 2874056 36.46 2688 2198232 679156 7.60 263064 2235164 196 01:43:01 AM 4802260 6831092 3080172 39.08 2688 2198340 905076 10.13 263060 2440428 4 01:44:01 AM 4925380 6954400 2957052 37.51 2688 2198540 781732 8.75 263060 2316808 132 01:45:01 AM 5146488 7005400 2735944 34.71 2688 2033504 690728 7.73 281876 2097840 17176 01:46:01 AM 5158188 7021092 2724244 34.56 2688 2038332 694236 7.77 439456 1934120 15928 Average: 5105856 6997065 2776576 35.22 2688 2066278 728837 8.16 269203 2154207 47071 01:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 241.40 142.20 1440.68 56.40 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 61.48 48.72 629.17 7.98 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 33.67 23.84 268.79 5.24 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 41.25 31.25 283.07 6.05 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 237.35 197.35 55.94 47.70 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 398.63 354.82 3911.92 711.85 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 400.67 368.28 5397.09 23.90 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 170.90 144.69 1731.05 26.23 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 18.36 16.49 13.61 8.38 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 178.18 147.51 1525.63 99.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/02/2024 _x86_64_ (2 CPU) 01:36:51 LINUX RESTART (2 CPU) 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:01 AM all 50.06 0.07 11.20 8.12 0.11 30.44 01:38:01 AM 0 48.64 0.07 9.06 7.00 0.12 35.12 01:38:01 AM 1 51.48 0.07 13.34 9.23 0.10 25.78 01:39:01 AM all 39.84 0.00 5.86 3.45 0.15 50.71 01:39:01 AM 0 37.97 0.00 5.51 1.84 0.15 54.53 01:39:01 AM 1 41.69 0.00 6.21 5.04 0.15 46.91 01:40:01 AM all 22.25 0.00 1.96 3.16 0.08 72.55 01:40:01 AM 0 5.06 0.00 1.47 2.69 0.08 90.70 01:40:01 AM 1 39.47 0.00 2.46 3.63 0.07 54.37 01:41:01 AM all 18.93 0.00 3.10 1.26 0.10 76.61 01:41:01 AM 0 17.61 0.00 2.93 0.55 0.08 78.83 01:41:01 AM 1 20.24 0.00 3.28 1.96 0.12 74.40 01:42:01 AM all 16.33 0.00 2.83 1.53 0.07 79.25 01:42:01 AM 0 12.95 0.00 2.96 1.81 0.07 82.22 01:42:01 AM 1 19.73 0.00 2.69 1.25 0.07 76.27 01:43:01 AM all 13.48 0.00 1.00 0.03 0.09 85.40 01:43:01 AM 0 10.64 0.00 0.69 0.00 0.10 88.57 01:43:01 AM 1 16.33 0.00 1.31 0.05 0.08 82.23 01:44:01 AM all 10.83 0.00 1.16 0.00 0.09 87.92 01:44:01 AM 0 12.10 0.00 1.36 0.00 0.10 86.44 01:44:01 AM 1 9.55 0.00 0.95 0.00 0.09 89.41 01:45:01 AM all 18.59 0.00 2.20 0.07 0.09 79.05 01:45:01 AM 0 11.14 0.00 2.06 0.07 0.08 86.64 01:45:01 AM 1 25.95 0.00 2.34 0.07 0.10 71.54 01:46:01 AM all 33.01 0.00 3.27 0.30 0.09 63.33 01:46:01 AM 0 34.67 0.00 2.95 0.35 0.10 61.92 01:46:01 AM 1 31.34 0.00 3.58 0.25 0.08 64.74 Average: all 24.84 0.01 3.62 1.99 0.10 69.45 Average: 0 21.20 0.01 3.22 1.59 0.10 73.89 Average: 1 28.47 0.01 4.02 2.39 0.10 65.01