---> uname -a: Linux prd-centos8-robot-2c-8g-36.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5024 19 2102 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:fc:c9:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fefc:c966/64 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) 01:05:29 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 78.19 17.84 60.35 3672.78 32215.13 01:08:01 AM 78.59 6.51 72.08 1267.23 7361.95 01:09:01 AM 35.81 0.13 35.68 3.33 3159.91 01:10:01 AM 44.25 0.53 43.72 25.19 4388.52 01:11:01 AM 30.49 0.82 29.67 124.63 2277.91 01:12:01 AM 32.29 0.17 32.12 5.86 3450.42 01:13:01 AM 45.59 0.05 45.54 3.60 6060.16 01:14:01 AM 7.41 0.00 7.41 0.00 326.21 01:15:01 AM 0.42 0.00 0.42 0.00 6.73 01:16:01 AM 13.03 0.25 12.78 34.39 505.03 01:17:01 AM 39.44 0.45 38.99 48.39 1725.30 Average: 36.87 2.43 34.43 471.44 5589.04 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5482300 7057196 2400148 30.45 2688 1767272 719852 8.06 163800 1951940 83464 01:08:01 AM 5332036 7076816 2550412 32.36 2688 1928016 667144 7.47 185640 2042816 56736 01:09:01 AM 5251736 7049704 2630712 33.37 2688 1975004 686504 7.69 186148 2104544 88296 01:10:01 AM 5233852 7045320 2648596 33.60 2688 1988156 710632 7.96 194068 2111728 47332 01:11:01 AM 5210260 7054948 2672188 33.90 2688 2020392 670132 7.50 219256 2104996 26896 01:12:01 AM 4961052 6980052 2921396 37.06 2688 2188532 728024 8.15 232192 2318872 149112 01:13:01 AM 4983548 6988868 2898900 36.78 2688 2175208 754424 8.45 232228 2291840 256 01:14:01 AM 4914372 6919736 2968076 37.65 2688 2175252 850528 9.52 232228 2361792 40 01:15:01 AM 4926356 6932008 2956092 37.50 2688 2175556 825952 9.25 232228 2350164 284 01:16:01 AM 5157164 7001236 2725284 34.57 2688 2019764 726684 8.14 244436 2131200 29660 01:17:01 AM 5121484 6971712 2760964 35.03 2688 2025728 741644 8.30 422704 1991656 29492 Average: 5143105 7007054 2739343 34.75 2688 2039898 734684 8.23 231357 2160141 46506 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 288.40 174.48 1536.94 52.29 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 28.67 22.21 301.85 2.85 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 16.71 11.91 43.09 11.62 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 16.49 11.25 144.87 2.15 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 13.88 11.75 6.07 4.09 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 30.54 27.21 310.57 6.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 199.28 173.89 46.92 190.60 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 382.71 343.44 4615.94 552.15 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 406.92 340.14 4778.88 22.17 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 155.30 121.63 1222.47 24.98 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 17.51 17.05 13.44 8.11 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 141.49 114.08 1183.72 79.73 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) 01:05:29 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 29.75 0.00 4.89 10.85 0.09 54.42 01:07:01 AM 0 24.20 0.00 5.47 9.47 0.08 60.78 01:07:01 AM 1 35.32 0.00 4.30 12.25 0.10 48.03 01:08:01 AM all 18.47 0.00 3.57 23.93 0.11 53.92 01:08:01 AM 0 13.80 0.00 3.16 27.04 0.12 55.89 01:08:01 AM 1 23.15 0.00 3.99 20.81 0.10 51.95 01:09:01 AM all 18.75 0.00 2.61 11.41 0.08 67.15 01:09:01 AM 0 16.15 0.00 2.23 10.94 0.08 70.60 01:09:01 AM 1 21.36 0.00 2.99 11.89 0.08 63.68 01:10:01 AM all 12.71 0.00 1.55 13.10 0.06 72.58 01:10:01 AM 0 13.88 0.00 1.64 16.95 0.05 67.48 01:10:01 AM 1 11.54 0.00 1.46 9.24 0.07 77.69 01:11:01 AM all 19.24 0.00 2.29 1.57 0.07 76.83 01:11:01 AM 0 8.42 0.00 1.71 0.75 0.07 89.06 01:11:01 AM 1 30.06 0.00 2.88 2.39 0.07 64.61 01:12:01 AM all 18.75 0.00 2.32 1.75 0.07 77.11 01:12:01 AM 0 22.79 0.00 2.54 1.04 0.07 73.57 01:12:01 AM 1 14.71 0.00 2.10 2.47 0.07 80.64 01:13:01 AM all 12.49 0.00 2.00 1.52 0.06 83.93 01:13:01 AM 0 7.29 0.00 1.60 0.99 0.05 90.07 01:13:01 AM 1 17.69 0.00 2.40 2.05 0.07 77.79 01:14:01 AM all 15.12 0.00 1.28 0.14 0.09 83.36 01:14:01 AM 0 14.30 0.00 1.23 0.29 0.10 84.08 01:14:01 AM 1 15.94 0.00 1.33 0.00 0.08 82.65 01:15:01 AM all 9.26 0.00 1.16 0.00 0.08 89.51 01:15:01 AM 0 15.86 0.00 2.04 0.00 0.09 82.01 01:15:01 AM 1 2.83 0.00 0.30 0.00 0.07 96.80 01:16:01 AM all 19.22 0.00 2.24 0.13 0.08 78.33 01:16:01 AM 0 19.21 0.00 2.30 0.12 0.08 78.29 01:16:01 AM 1 19.23 0.00 2.19 0.15 0.07 78.36 01:17:01 AM all 32.00 0.00 2.86 0.76 0.08 64.29 01:17:01 AM 0 21.95 0.00 2.06 0.33 0.08 75.57 01:17:01 AM 1 42.03 0.00 3.67 1.19 0.08 53.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.72 0.00 2.44 5.94 0.08 72.83 Average: 0 16.17 0.00 2.36 6.20 0.08 75.19 Average: 1 21.26 0.00 2.51 5.67 0.08 70.48