---> uname -a: Linux prd-centos8-robot-2c-8g-15966.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4970 19 2115 6789 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:d2:ab:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fed2:abee/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) 01/13/2024 _x86_64_ (2 CPU) 00:18:53 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 244.06 178.91 65.15 14439.75 39081.86 12:21:01 AM 119.27 6.58 112.69 1268.17 9840.80 12:22:01 AM 58.78 0.53 58.25 25.19 5513.51 12:23:01 AM 7.73 0.85 6.88 125.18 188.90 12:24:01 AM 0.38 0.00 0.38 0.00 5.56 12:25:01 AM 8.37 0.17 8.20 5.87 536.53 12:26:01 AM 69.48 2.55 66.93 441.85 7528.79 12:27:01 AM 10.55 0.02 10.53 0.13 773.17 12:28:01 AM 0.33 0.00 0.33 0.00 5.55 12:29:01 AM 0.15 0.00 0.15 0.00 8.28 12:30:01 AM 31.27 0.33 30.94 44.25 1373.28 Average: 50.04 17.27 32.77 1486.68 5896.92 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5535692 7066612 2346764 29.77 2688 1723568 709092 7.94 163264 1901260 110796 12:21:01 AM 5278432 7075860 2604024 33.04 2688 1974324 679840 7.61 186100 2075696 105792 12:22:01 AM 5187160 7000808 2695296 34.19 2688 1990880 717768 8.04 202660 2146608 1084 12:23:01 AM 5217548 7035200 2664908 33.81 2688 1994840 701096 7.85 213828 2104268 4 12:24:01 AM 5217432 7035096 2665024 33.81 2688 1994844 701076 7.85 213896 2104452 4 12:25:01 AM 5131116 6993864 2751340 34.90 2688 2037984 757644 8.48 224876 2173572 40220 12:26:01 AM 4993316 7012636 2889140 36.65 2688 2189060 696828 7.80 238996 2275224 13868 12:27:01 AM 4891012 6910608 2991444 37.95 2688 2189336 841640 9.42 239036 2376184 28 12:28:01 AM 4833000 6852636 3049456 38.69 2688 2189376 904204 10.12 239036 2433952 20 12:29:01 AM 4990856 7011264 2891600 36.68 2688 2190148 703284 7.87 239344 2276292 584 12:30:01 AM 5163412 7022256 2719044 34.49 2688 2033860 704572 7.89 430784 1936824 13724 Average: 5130816 7001531 2751640 34.91 2688 2046202 737913 8.26 235620 2164030 26011 12:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 275.98 176.55 1203.54 53.62 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 73.85 55.09 722.80 8.28 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 24.28 16.36 148.75 4.48 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 15.16 8.38 3.54 2.22 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 10.40 8.53 1.87 1.86 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 10.78 10.31 42.02 2.49 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 226.19 197.58 315.09 45.89 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 148.56 134.23 1142.66 699.79 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 508.70 459.25 6575.19 29.66 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 275.29 256.31 3520.31 16.99 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 41.35 32.22 70.87 16.46 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 146.41 123.17 1249.69 80.15 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) 01/13/2024 _x86_64_ (2 CPU) 00:18:53 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 36.83 0.03 11.07 15.60 0.10 36.37 12:20:01 AM 0 36.84 0.02 11.52 16.83 0.10 34.69 12:20:01 AM 1 36.82 0.03 10.62 14.37 0.10 38.05 12:21:01 AM all 36.27 0.00 5.84 3.66 0.12 54.12 12:21:01 AM 0 40.30 0.00 6.31 4.80 0.13 48.46 12:21:01 AM 1 32.23 0.00 5.37 2.52 0.10 59.78 12:22:01 AM all 20.29 0.00 2.06 1.85 0.07 75.74 12:22:01 AM 0 30.19 0.00 2.39 1.60 0.07 65.76 12:22:01 AM 1 10.36 0.00 1.72 2.11 0.07 85.74 12:23:01 AM all 7.25 0.00 0.90 0.17 0.04 91.63 12:23:01 AM 0 13.49 0.00 1.05 0.30 0.05 85.11 12:23:01 AM 1 1.02 0.00 0.75 0.03 0.03 98.16 12:24:01 AM all 0.63 0.00 0.74 0.00 0.03 98.60 12:24:01 AM 0 0.60 0.00 0.82 0.00 0.03 98.55 12:24:01 AM 1 0.65 0.00 0.65 0.00 0.03 98.66 12:25:01 AM all 8.09 0.00 1.70 0.18 0.03 89.99 12:25:01 AM 0 8.70 0.00 2.07 0.20 0.03 88.99 12:25:01 AM 1 7.48 0.00 1.34 0.17 0.03 90.99 12:26:01 AM all 24.56 0.00 3.75 1.67 0.08 69.94 12:26:01 AM 0 29.09 0.00 4.11 1.17 0.08 65.54 12:26:01 AM 1 20.03 0.00 3.39 2.17 0.08 74.33 12:27:01 AM all 11.66 0.00 0.73 0.29 0.06 87.26 12:27:01 AM 0 11.26 0.00 0.55 0.57 0.07 87.55 12:27:01 AM 1 12.07 0.00 0.91 0.00 0.05 86.98 12:28:01 AM all 10.89 0.00 1.50 0.00 0.08 87.53 12:28:01 AM 0 11.91 0.00 1.58 0.00 0.08 86.42 12:28:01 AM 1 9.87 0.00 1.41 0.00 0.08 88.64 12:29:01 AM all 8.22 0.00 1.09 0.00 0.08 90.61 12:29:01 AM 0 15.19 0.00 1.95 0.00 0.09 82.77 12:29:01 AM 1 1.41 0.00 0.25 0.00 0.07 98.27 12:30:01 AM all 24.25 0.00 2.59 0.52 0.08 72.57 12:30:01 AM 0 40.86 0.00 3.22 0.53 0.08 55.30 12:30:01 AM 1 7.65 0.00 1.95 0.50 0.07 89.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.19 0.00 2.91 2.17 0.07 77.66 Average: 0 21.70 0.00 3.24 2.37 0.07 72.62 Average: 1 12.69 0.00 2.58 1.98 0.07 82.68