---> uname -a: Linux prd-centos8-robot-2c-8g-5036.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 571 5027 19 2099 6830 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:d4:29:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fed4:2927/64 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) 03/10/2024 _x86_64_ (2 CPU) 01:35:30 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 82.27 18.61 63.66 4936.09 36975.99 01:38:01 AM 110.80 6.68 104.12 1272.51 9057.75 01:39:01 AM 52.24 0.58 51.66 26.26 5110.81 01:40:01 AM 19.04 0.98 18.06 130.89 1326.84 01:41:01 AM 49.66 2.32 47.34 266.27 6465.23 01:42:01 AM 5.30 0.00 5.30 0.00 205.37 01:43:01 AM 0.40 0.00 0.40 0.00 4.42 01:44:01 AM 0.30 0.00 0.30 0.00 2.38 01:45:01 AM 6.27 0.27 6.00 35.73 162.34 01:46:01 AM 22.63 0.47 22.16 48.93 1019.38 Average: 34.89 2.99 31.90 671.71 6033.45 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5544988 7060176 2337452 29.65 2688 1708888 735068 8.23 161268 1899280 97744 01:38:01 AM 5270968 7056868 2611472 33.13 2688 1964296 701236 7.85 186564 2088896 101876 01:39:01 AM 5170900 6988740 2711540 34.40 2688 1995920 753928 8.44 211724 2158396 14756 01:40:01 AM 5033384 6969380 2849056 36.14 2688 2110004 785444 8.79 238684 2255192 105916 01:41:01 AM 5053828 7057048 2828612 35.88 2688 2174212 663336 7.43 243376 2211404 4 01:42:01 AM 5058396 7061616 2824044 35.83 2688 2174212 663336 7.43 243376 2211344 8 01:43:01 AM 5058580 7061800 2823860 35.82 2688 2174212 663336 7.43 243376 2211284 8 01:44:01 AM 5058552 7061776 2823888 35.83 2688 2174216 663336 7.43 243376 2211292 4 01:45:01 AM 5089776 6952288 2792664 35.43 2688 2036720 779276 8.73 248240 2191116 20412 01:46:01 AM 5181424 7026948 2701016 34.27 2688 2021696 714596 8.00 437560 1916980 1216 Average: 5152080 7029664 2730360 34.64 2688 2053438 712289 7.98 245754 2135518 34194 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 254.28 149.27 1140.61 54.54 0.00 0.00 0.00 0.00 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 65.51 54.12 736.72 7.77 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 22.08 17.06 165.19 5.20 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 37.70 31.49 284.76 6.39 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 24.10 20.99 17.00 8.20 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 1.13 0.73 0.26 0.16 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 1.27 0.90 0.18 0.14 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 1.55 1.10 0.22 0.17 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 36.06 28.40 64.40 25.59 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 20.11 14.61 13.29 6.70 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 46.38 31.87 242.28 11.49 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) 03/10/2024 _x86_64_ (2 CPU) 01:35:30 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 23.49 0.00 5.39 43.70 0.07 27.36 01:37:01 AM 0 29.46 0.00 6.61 45.85 0.07 18.01 01:37:01 AM 1 17.52 0.00 4.16 41.56 0.07 36.69 01:38:01 AM all 38.04 0.00 6.03 4.28 0.12 51.53 01:38:01 AM 0 50.54 0.00 7.12 5.31 0.12 36.91 01:38:01 AM 1 25.52 0.00 4.95 3.24 0.12 66.16 01:39:01 AM all 23.37 0.00 2.09 1.59 0.08 72.87 01:39:01 AM 0 21.56 0.00 2.42 1.69 0.08 74.25 01:39:01 AM 1 25.18 0.00 1.75 1.50 0.08 71.48 01:40:01 AM all 18.88 0.00 2.86 0.50 0.07 77.70 01:40:01 AM 0 17.65 0.00 3.09 0.68 0.07 78.50 01:40:01 AM 1 20.10 0.00 2.62 0.32 0.07 76.89 01:41:01 AM all 16.78 0.00 2.46 2.06 0.06 78.65 01:41:01 AM 0 16.04 0.00 2.42 2.10 0.05 79.39 01:41:01 AM 1 17.51 0.00 2.51 2.01 0.07 77.91 01:42:01 AM all 0.33 0.00 0.09 0.02 0.03 99.53 01:42:01 AM 0 0.30 0.00 0.10 0.03 0.03 99.53 01:42:01 AM 1 0.35 0.00 0.08 0.00 0.03 99.53 01:43:01 AM all 0.25 0.00 0.05 0.00 0.03 99.67 01:43:01 AM 0 0.38 0.00 0.05 0.00 0.03 99.53 01:43:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 01:44:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 01:44:01 AM 0 0.53 0.00 0.02 0.00 0.02 99.43 01:44:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 01:45:01 AM all 13.21 0.00 1.22 0.06 0.06 85.46 01:45:01 AM 0 19.70 0.00 1.37 0.08 0.05 78.80 01:45:01 AM 1 6.71 0.00 1.07 0.03 0.07 92.12 01:46:01 AM all 24.87 0.00 2.19 0.33 0.08 72.53 01:46:01 AM 0 35.62 0.00 2.68 0.37 0.08 61.25 01:46:01 AM 1 14.11 0.00 1.70 0.28 0.08 83.82 Average: all 15.95 0.00 2.24 5.23 0.06 76.52 Average: 0 19.17 0.00 2.59 5.59 0.06 72.59 Average: 1 12.72 0.00 1.90 4.88 0.07 80.44