---> uname -a: Linux prd-centos8-robot-2c-8g-3534.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 562 5013 19 2121 6838 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:1b:29:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe1b:29d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 04/01/2024 _x86_64_ (2 CPU) 03:19:26 LINUX RESTART (2 CPU) 03:20:00 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 517.02 299.29 217.73 6558.87 9604.26 03:21:01 AM 51.21 26.70 24.50 5828.82 3511.18 03:22:01 AM 110.90 6.72 104.18 1270.45 8776.45 03:23:01 AM 43.29 0.67 42.62 49.45 5426.94 03:24:01 AM 5.80 0.00 5.80 0.00 148.29 03:25:01 AM 29.09 0.98 28.11 132.89 1511.70 03:26:01 AM 44.46 0.05 44.41 3.60 6846.79 03:27:01 AM 3.02 0.03 2.98 1.87 136.40 03:28:02 AM 2.33 0.23 2.10 34.13 166.71 03:29:01 AM 18.15 0.08 18.06 10.84 1182.51 Average: 35.54 4.72 30.82 831.27 3099.02 03:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 6056248 7320880 1826188 23.17 2688 1465148 440384 4.93 114552 1461364 1200 03:21:01 AM 5565844 7089932 2316592 29.39 2688 1716608 672864 7.53 187364 1846400 81972 03:22:01 AM 5264704 7068584 2617732 33.21 2688 1981216 667188 7.47 211076 2063628 103184 03:23:01 AM 5204404 7027368 2678032 33.97 2688 2000344 688044 7.70 221348 2110412 8 03:24:01 AM 5221856 7045884 2660580 33.75 2688 2001404 675388 7.56 230508 2084876 1064 03:25:01 AM 5009096 7003236 2873340 36.45 2688 2166280 749728 8.39 272148 2239900 142308 03:26:01 AM 5011600 7038360 2870836 36.42 2688 2196496 681736 7.63 262304 2233888 444 03:27:01 AM 5008164 7036024 2874272 36.46 2688 2197564 681736 7.63 262500 2237580 20 03:28:02 AM 5194244 7064496 2688192 34.10 2688 2041544 634540 7.10 257460 2057940 9468 03:29:01 AM 5220924 7085412 2661512 33.77 2688 2039364 645724 7.23 440248 1870288 172 Average: 5275708 7078018 2606728 33.07 2688 1980597 653733 7.32 245951 2020628 33984 03:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 3.55 0.00 0.24 0.00 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 263.85 161.30 1170.92 56.52 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 54.36 44.46 605.80 7.36 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 22.03 18.39 266.01 3.62 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 5.20 2.40 2.04 1.11 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 44.75 32.72 294.85 7.09 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 205.95 179.82 48.17 42.14 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 20.61 20.93 5.68 3.85 0.00 0.00 0.00 0.00 03:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:02 AM eth0 53.12 44.34 82.03 29.95 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 8.74 7.66 5.88 3.41 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 75.34 56.84 275.51 17.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 04/01/2024 _x86_64_ (2 CPU) 03:19:26 LINUX RESTART (2 CPU) 03:20:00 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 20.08 0.00 20.08 37.50 0.00 22.35 03:20:01 AM 0 29.29 0.00 18.57 20.00 0.00 32.14 03:20:01 AM 1 9.68 0.00 21.77 57.26 0.00 11.29 03:21:01 AM all 32.15 0.01 5.38 2.13 0.08 60.25 03:21:01 AM 0 33.27 0.02 5.45 1.89 0.08 59.29 03:21:01 AM 1 31.04 0.00 5.30 2.37 0.08 61.20 03:22:01 AM all 37.81 0.00 5.70 3.11 0.12 53.26 03:22:01 AM 0 38.88 0.00 5.86 3.32 0.10 51.84 03:22:01 AM 1 36.74 0.00 5.54 2.91 0.13 54.68 03:23:01 AM all 13.45 0.00 1.29 1.26 0.05 83.95 03:23:01 AM 0 19.08 0.00 1.30 1.12 0.05 78.46 03:23:01 AM 1 7.82 0.00 1.27 1.40 0.05 89.46 03:24:01 AM all 3.74 0.00 0.59 0.05 0.03 95.59 03:24:01 AM 0 3.59 0.00 0.62 0.07 0.03 95.70 03:24:01 AM 1 3.89 0.00 0.57 0.03 0.03 95.47 03:25:01 AM all 23.96 0.00 2.90 0.77 0.07 72.30 03:25:01 AM 0 31.06 0.00 3.13 0.80 0.07 64.95 03:25:01 AM 1 16.86 0.00 2.67 0.73 0.08 79.66 03:26:01 AM all 18.38 0.00 2.90 1.40 0.07 77.24 03:26:01 AM 0 22.47 0.00 3.41 0.94 0.07 73.12 03:26:01 AM 1 14.31 0.00 2.39 1.87 0.07 81.36 03:27:01 AM all 7.92 0.00 0.65 0.06 0.06 91.32 03:27:01 AM 0 7.92 0.00 0.69 0.05 0.07 91.27 03:27:01 AM 1 7.91 0.00 0.60 0.07 0.05 91.37 03:28:02 AM all 10.69 0.00 1.23 0.01 0.07 88.01 03:28:02 AM 0 10.79 0.00 0.99 0.02 0.07 88.14 03:28:02 AM 1 10.58 0.00 1.47 0.00 0.07 87.87 03:29:01 AM all 14.71 0.00 1.24 0.26 0.05 83.74 03:29:01 AM 0 17.06 0.00 1.48 0.24 0.05 81.18 03:29:01 AM 1 12.36 0.00 1.00 0.29 0.05 86.30 Average: all 18.11 0.00 2.48 1.10 0.07 78.25 Average: 0 20.49 0.00 2.59 0.99 0.06 75.86 Average: 1 15.73 0.00 2.36 1.21 0.07 80.63