---> uname -a: Linux prd-centos8-robot-2c-8g-132.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4946 19 2118 6767 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:ab:b4:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:feab:b41a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/27/2024 _x86_64_ (2 CPU) 07:09:20 LINUX RESTART (2 CPU) 07:10:01 AM tps rtps wtps bread/s bwrtn/s 07:11:01 AM 83.36 12.73 70.63 2190.87 5874.79 07:12:02 AM 85.24 0.62 84.62 27.46 8773.01 07:13:01 AM 26.77 0.88 25.89 127.82 2221.64 07:14:01 AM 32.31 0.17 32.14 5.86 2019.66 07:15:01 AM 43.87 0.03 43.84 3.47 6536.57 07:16:01 AM 4.08 0.02 4.07 0.13 165.29 07:17:01 AM 0.67 0.00 0.67 0.00 110.71 07:18:01 AM 0.23 0.00 0.23 0.00 20.85 07:19:01 AM 0.22 0.00 0.22 0.00 7.68 07:20:01 AM 0.23 0.03 0.20 1.87 14.31 07:21:01 AM 24.61 0.32 24.29 44.12 1263.80 Average: 27.42 1.35 26.07 218.47 2455.76 07:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 AM 5338600 7061956 2543848 32.27 2688 1906344 704924 7.89 185752 2038196 153488 07:12:02 AM 5184388 6998892 2698060 34.23 2688 1991468 742032 8.31 195244 2153208 47336 07:13:01 AM 5200752 7020120 2681696 34.02 2688 1996488 724188 8.11 214820 2118684 4 07:14:01 AM 4897488 6922172 2984960 37.87 2688 2194032 800664 8.96 233292 2376560 164660 07:15:01 AM 4988852 6997360 2893596 36.71 2688 2178268 726212 8.13 233568 2282628 16 07:16:01 AM 4951416 6961284 2931032 37.18 2688 2179628 775268 8.68 233744 2320340 364 07:17:01 AM 4944024 6956728 2938424 37.28 2688 2182472 775268 8.68 233748 2327532 196 07:18:01 AM 4943528 6956604 2938920 37.28 2688 2182852 775268 8.68 233748 2328008 24 07:19:01 AM 4941020 6954464 2941428 37.32 2688 2183204 775268 8.68 233748 2330728 192 07:20:01 AM 4981908 6998464 2900540 36.80 2688 2186316 725344 8.12 234140 2289660 2908 07:21:01 AM 5048072 6908932 2834376 35.96 2688 2036940 819812 9.18 430884 2053708 26244 Average: 5038186 6976089 2844262 36.08 2688 2110728 758568 8.49 242063 2238114 35948 07:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 113.96 84.36 1009.99 21.97 0.00 0.00 0.00 0.00 07:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:02 AM eth0 38.44 32.27 396.24 6.87 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 17.79 9.83 5.72 3.40 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 39.27 32.39 312.37 7.53 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 562.03 467.58 111.54 94.81 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 25.81 23.28 13.23 4.65 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 32.21 33.57 9.58 6.81 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 11.48 10.28 2.47 2.08 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 9.31 9.40 1.97 1.74 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 32.98 22.88 14.56 5.09 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 46.55 37.54 81.46 31.70 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 84.63 69.49 178.37 16.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/27/2024 _x86_64_ (2 CPU) 07:09:20 LINUX RESTART (2 CPU) 07:10:01 AM CPU %user %nice %system %iowait %steal %idle 07:11:01 AM all 35.07 0.00 5.30 1.37 0.12 58.15 07:11:01 AM 0 30.04 0.00 4.51 0.95 0.12 64.38 07:11:01 AM 1 40.10 0.00 6.08 1.79 0.12 51.91 07:12:02 AM all 31.36 0.00 3.86 2.14 0.13 62.51 07:12:02 AM 0 26.22 0.00 3.66 2.21 0.15 67.76 07:12:02 AM 1 36.49 0.00 4.06 2.07 0.12 57.26 07:13:01 AM all 12.30 0.00 1.28 1.20 0.07 85.15 07:13:01 AM 0 3.59 0.00 1.09 1.65 0.07 93.60 07:13:01 AM 1 21.00 0.00 1.48 0.75 0.07 76.71 07:14:01 AM all 24.28 0.00 3.68 0.68 0.11 71.26 07:14:01 AM 0 18.05 0.00 3.39 0.65 0.12 77.79 07:14:01 AM 1 30.49 0.00 3.97 0.70 0.10 64.74 07:15:01 AM all 8.68 0.00 2.22 1.15 0.05 87.90 07:15:01 AM 0 5.18 0.00 2.47 1.21 0.05 91.09 07:15:01 AM 1 12.18 0.00 1.98 1.09 0.05 84.71 07:16:01 AM all 7.42 0.00 0.42 0.06 0.05 92.05 07:16:01 AM 0 7.21 0.00 0.42 0.00 0.05 92.32 07:16:01 AM 1 7.64 0.00 0.42 0.12 0.05 91.77 07:17:01 AM all 15.81 0.00 0.38 0.00 0.09 83.72 07:17:01 AM 0 9.44 0.00 0.30 0.00 0.08 90.17 07:17:01 AM 1 22.23 0.00 0.46 0.00 0.10 77.21 07:18:01 AM all 4.71 0.00 0.19 0.00 0.08 95.02 07:18:01 AM 0 3.48 0.00 0.17 0.00 0.07 96.29 07:18:01 AM 1 5.94 0.00 0.22 0.00 0.08 93.76 07:19:01 AM all 4.33 0.00 0.18 0.00 0.07 95.42 07:19:01 AM 0 1.61 0.00 0.13 0.00 0.05 98.21 07:19:01 AM 1 7.06 0.00 0.23 0.00 0.08 92.62 07:20:01 AM all 6.65 0.00 0.33 0.01 0.07 92.94 07:20:01 AM 0 2.79 0.00 0.25 0.00 0.05 96.91 07:20:01 AM 1 10.52 0.00 0.42 0.02 0.08 88.96 07:21:01 AM all 24.80 0.00 2.77 0.49 0.10 71.83 07:21:01 AM 0 20.72 0.00 2.19 0.50 0.12 76.48 07:21:01 AM 1 28.88 0.00 3.36 0.48 0.08 67.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.96 0.00 1.88 0.64 0.08 81.43 Average: 0 11.68 0.00 1.69 0.65 0.08 85.89 Average: 1 20.25 0.00 2.07 0.64 0.09 76.96