---> uname -a: Linux prd-centos8-robot-2c-8g-15088.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4923 19 2169 6795 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:ac:48:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:feac:4838/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/10/2024 _x86_64_ (2 CPU) 01:12:32 LINUX RESTART (2 CPU) 01:13:01 AM tps rtps wtps bread/s bwrtn/s 01:14:01 AM 99.10 22.81 76.30 4925.67 6326.32 01:15:01 AM 81.70 0.08 81.62 2.27 9400.33 01:16:01 AM 41.55 0.57 40.99 25.72 3999.43 01:17:01 AM 23.06 0.98 22.08 130.51 1526.75 01:18:01 AM 58.66 0.03 58.63 3.47 7256.65 01:19:01 AM 6.50 0.02 6.48 0.13 285.57 01:20:01 AM 1.70 0.00 1.70 0.00 168.98 01:21:01 AM 0.35 0.00 0.35 0.00 45.38 01:22:01 AM 0.38 0.00 0.38 0.00 43.19 01:23:01 AM 2.32 0.23 2.08 33.86 131.49 01:24:01 AM 36.53 0.27 36.26 25.60 2101.82 Average: 31.99 2.27 29.72 468.02 2844.20 01:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 AM 5372588 7068180 2509860 31.84 2688 1879044 666160 7.46 184484 2006988 131640 01:15:01 AM 5068024 6957328 2814424 35.70 2688 2065212 755816 8.46 193700 2270360 104748 01:16:01 AM 5090712 6965768 2791736 35.42 2688 2051308 740648 8.29 208156 2232308 12704 01:17:01 AM 4985564 6964028 2896884 36.75 2688 2152024 755828 8.46 234044 2303276 90804 01:18:01 AM 4965904 7021412 2916544 37.00 2688 2224264 666916 7.47 232524 2300968 24 01:19:01 AM 4930652 6987884 2951796 37.45 2688 2225988 736828 8.25 232596 2339632 1476 01:20:01 AM 4923276 6983176 2959172 37.54 2688 2228656 789332 8.84 232608 2346640 620 01:21:01 AM 4920504 6981600 2961944 37.58 2688 2229836 789332 8.84 232612 2349536 580 01:22:01 AM 4918100 6980044 2964348 37.61 2688 2230684 789332 8.84 232612 2351956 312 01:23:01 AM 5075628 6992844 2806820 35.61 2688 2089292 695640 7.79 234084 2206792 14804 01:24:01 AM 5041748 6954876 2840700 36.04 2688 2087908 741984 8.31 431304 2054976 188 Average: 5026609 6987013 2855839 36.23 2688 2133111 738892 8.27 240793 2251221 32536 01:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 263.17 168.15 1540.14 52.46 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 55.21 41.51 644.10 7.74 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 10.53 6.36 5.07 2.72 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 37.18 33.04 283.26 6.78 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 218.31 196.73 76.20 45.24 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 59.79 58.01 19.17 10.40 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 125.22 122.93 30.31 13.78 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 43.50 37.82 10.46 6.77 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 29.84 26.26 7.03 4.90 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 68.79 52.10 93.32 37.47 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 16.45 15.63 12.49 11.40 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 84.37 68.96 247.44 18.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/10/2024 _x86_64_ (2 CPU) 01:12:32 LINUX RESTART (2 CPU) 01:13:01 AM CPU %user %nice %system %iowait %steal %idle 01:14:01 AM all 38.70 0.00 6.48 3.64 0.11 51.07 01:14:01 AM 0 42.38 0.00 5.86 4.72 0.10 46.95 01:14:01 AM 1 35.02 0.00 7.11 2.56 0.12 55.19 01:15:01 AM all 33.39 0.00 3.95 1.83 0.09 60.74 01:15:01 AM 0 47.88 0.00 5.01 1.75 0.10 45.26 01:15:01 AM 1 18.91 0.00 2.89 1.90 0.08 76.21 01:16:01 AM all 14.08 0.00 1.58 0.73 0.06 83.55 01:16:01 AM 0 14.59 0.00 1.74 0.48 0.05 83.14 01:16:01 AM 1 13.58 0.00 1.42 0.97 0.07 83.96 01:17:01 AM all 15.88 0.00 2.72 0.52 0.04 80.85 01:17:01 AM 0 15.38 0.00 2.75 0.52 0.03 81.32 01:17:01 AM 1 16.38 0.00 2.68 0.52 0.05 80.38 01:18:01 AM all 19.09 0.00 3.08 1.34 0.08 76.41 01:18:01 AM 0 14.40 0.00 2.65 1.65 0.08 81.22 01:18:01 AM 1 23.80 0.00 3.51 1.04 0.07 71.59 01:19:01 AM all 9.60 0.00 0.98 0.25 0.12 89.05 01:19:01 AM 0 12.26 0.00 0.61 0.12 0.15 86.85 01:19:01 AM 1 6.96 0.00 1.34 0.37 0.08 91.24 01:20:01 AM all 14.61 0.00 0.74 0.01 0.08 84.57 01:20:01 AM 0 17.16 0.00 0.74 0.02 0.07 82.01 01:20:01 AM 1 12.06 0.00 0.74 0.00 0.08 87.11 01:21:01 AM all 11.92 0.00 0.39 0.00 0.07 87.62 01:21:01 AM 0 9.68 0.00 0.39 0.00 0.07 89.87 01:21:01 AM 1 14.17 0.00 0.40 0.00 0.07 85.37 01:22:01 AM all 8.64 0.00 0.28 0.00 0.06 91.01 01:22:01 AM 0 9.49 0.00 0.27 0.00 0.05 90.20 01:22:01 AM 1 7.80 0.00 0.30 0.00 0.07 91.83 01:23:01 AM all 13.22 0.00 1.45 0.02 0.45 84.87 01:23:01 AM 0 16.09 0.00 1.46 0.02 0.83 81.60 01:23:01 AM 1 10.32 0.00 1.44 0.02 0.07 88.16 01:24:01 AM all 27.53 0.00 2.29 0.72 0.08 69.39 01:24:01 AM 0 35.88 0.00 1.94 0.73 0.08 61.37 01:24:01 AM 1 19.17 0.00 2.64 0.70 0.07 77.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.81 0.00 2.18 0.82 0.11 78.08 Average: 0 21.40 0.00 2.13 0.91 0.15 75.41 Average: 1 16.21 0.00 2.23 0.74 0.07 80.75