---> uname -a: Linux prd-centos8-robot-2c-8g-8784.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4951 19 2164 6818 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:9f:89:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe9f:8988/64 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) 12/17/2023 _x86_64_ (2 CPU) 07:22:32 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 91.05 17.99 73.06 3679.04 34105.26 07:25:01 AM 97.92 6.55 91.37 1267.58 9570.71 07:26:01 AM 67.44 0.62 66.82 27.60 6823.90 07:27:01 AM 21.23 1.03 20.19 131.56 1151.48 07:28:01 AM 70.95 0.03 70.92 3.47 7991.83 07:29:01 AM 6.63 0.02 6.61 0.13 347.67 07:30:01 AM 1.98 0.00 1.98 0.00 161.18 07:31:01 AM 0.25 0.00 0.25 0.00 30.49 07:32:01 AM 0.23 0.00 0.23 0.00 32.81 07:33:01 AM 12.83 0.25 12.58 34.39 562.95 07:34:01 AM 37.04 0.45 36.59 48.38 1995.47 Average: 37.05 2.45 34.60 472.03 5706.65 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5568880 7098056 2313584 29.35 2688 1721888 680068 7.61 162984 1866248 61908 07:25:01 AM 5176716 7027608 2705748 34.33 2688 2030268 714492 8.00 204420 2165556 132764 07:26:01 AM 5224824 7081560 2657640 33.72 2688 2033244 640336 7.17 200104 2107384 11964 07:27:01 AM 5120804 7017656 2761660 35.04 2688 2071496 702832 7.87 223152 2182892 31644 07:28:01 AM 4995320 7044768 2887144 36.63 2688 2218228 657724 7.36 231984 2274716 92 07:29:01 AM 4955348 7006640 2927116 37.13 2688 2220100 746148 8.35 232052 2316084 148 07:30:01 AM 4946872 7000928 2935592 37.24 2688 2222876 801840 8.98 232064 2324188 40 07:31:01 AM 4943804 6999028 2938660 37.28 2688 2224020 801840 8.98 232064 2327112 356 07:32:01 AM 4941048 6997444 2941416 37.32 2688 2225208 801840 8.98 232072 2329788 660 07:33:01 AM 5091520 6998472 2790944 35.41 2688 2081636 709128 7.94 248676 2187144 38520 07:34:01 AM 5083776 6996684 2798688 35.51 2688 2087416 720136 8.06 428536 2017200 29396 Average: 5095356 7024440 2787108 35.36 2688 2103307 725126 8.12 238919 2190756 27954 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 249.23 153.58 1150.48 54.95 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 72.98 58.11 886.93 7.07 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 18.01 15.55 149.13 4.80 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 19.63 16.93 24.02 5.03 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 245.24 212.88 337.18 47.98 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 92.15 89.14 22.38 9.31 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 164.98 161.00 33.90 16.92 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 38.77 34.37 9.17 6.07 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 44.00 38.14 10.05 6.94 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 60.55 43.47 92.87 38.97 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 16.96 16.16 13.53 7.76 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 92.95 76.30 248.15 18.71 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) 12/17/2023 _x86_64_ (2 CPU) 07:22:32 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 23.66 0.00 4.91 20.32 0.14 50.98 07:24:01 AM 0 17.69 0.00 4.62 24.44 0.15 53.10 07:24:01 AM 1 29.71 0.00 5.20 16.15 0.12 48.82 07:25:01 AM all 32.00 0.00 4.76 8.46 0.10 54.69 07:25:01 AM 0 40.29 0.00 4.80 10.12 0.10 44.69 07:25:01 AM 1 23.75 0.00 4.71 6.80 0.10 64.64 07:26:01 AM all 21.76 0.00 3.15 2.83 0.08 72.18 07:26:01 AM 0 32.83 0.00 3.68 1.80 0.07 61.63 07:26:01 AM 1 10.71 0.00 2.62 3.86 0.10 82.71 07:27:01 AM all 17.60 0.00 2.25 0.48 0.08 79.58 07:27:01 AM 0 22.64 0.00 2.50 0.65 0.08 74.13 07:27:01 AM 1 12.57 0.00 2.00 0.32 0.08 85.03 07:28:01 AM all 24.95 0.00 3.58 1.99 0.08 69.41 07:28:01 AM 0 26.60 0.00 4.01 2.35 0.07 66.99 07:28:01 AM 1 23.30 0.00 3.15 1.64 0.08 71.83 07:29:01 AM all 10.42 0.00 0.60 0.06 0.06 88.86 07:29:01 AM 0 13.21 0.00 0.49 0.02 0.07 86.22 07:29:01 AM 1 7.66 0.00 0.70 0.10 0.05 91.49 07:30:01 AM all 16.09 0.00 0.74 0.01 0.08 83.08 07:30:01 AM 0 15.10 0.00 0.74 0.02 0.08 84.05 07:30:01 AM 1 17.08 0.00 0.74 0.00 0.08 82.10 07:31:01 AM all 10.14 0.00 0.30 0.02 0.09 89.45 07:31:01 AM 0 10.77 0.00 0.27 0.03 0.08 88.85 07:31:01 AM 1 9.52 0.00 0.33 0.00 0.10 90.05 07:32:01 AM all 11.15 0.00 0.30 0.00 0.06 88.49 07:32:01 AM 0 13.55 0.00 0.28 0.00 0.07 86.10 07:32:01 AM 1 8.74 0.00 0.32 0.00 0.05 90.90 07:33:01 AM all 21.73 0.00 2.26 0.18 0.08 75.75 07:33:01 AM 0 26.48 0.00 2.16 0.22 0.10 71.05 07:33:01 AM 1 16.98 0.00 2.36 0.15 0.07 80.45 07:34:01 AM all 29.40 0.00 3.00 1.00 0.09 66.49 07:34:01 AM 0 18.97 0.00 3.06 1.17 0.08 76.72 07:34:01 AM 1 39.87 0.00 2.95 0.84 0.10 56.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.90 0.00 2.35 3.20 0.09 74.47 Average: 0 21.64 0.00 2.42 3.71 0.09 72.15 Average: 1 18.16 0.00 2.28 2.69 0.09 76.79