---> uname -a: Linux prd-centos8-robot-2c-8g-3089.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 554 5043 19 2099 6848 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:cd:35:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fecd:35f2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/07/2024 _x86_64_ (2 CPU) 12:02:58 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 82.48 7.01 75.46 1304.01 6001.00 12:06:01 PM 75.34 0.65 74.69 28.12 7371.93 12:07:01 PM 30.66 0.82 29.84 125.02 2824.26 12:08:01 PM 58.82 2.48 56.34 272.22 6811.16 12:09:01 PM 10.85 0.00 10.85 0.00 774.90 12:10:00 PM 2.67 0.00 2.67 0.00 72.62 12:10:01 PM 0.00 0.00 0.00 0.00 0.00 12:11:01 PM 0.40 0.00 0.40 0.00 4.25 12:12:01 PM 2.55 0.23 2.32 33.86 127.77 12:13:01 PM 28.31 0.47 27.85 48.93 1078.49 Average: 32.45 1.30 31.15 201.38 2785.09 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5307352 7059552 2575080 32.67 2688 1935628 699820 7.84 188452 2068896 172344 12:06:01 PM 5258276 7064640 2624156 33.29 2688 1984280 656444 7.35 203008 2077180 47380 12:07:01 PM 5217060 7058588 2665372 33.81 2688 2018252 658680 7.38 221648 2096656 21344 12:08:01 PM 5068492 7074832 2813940 35.70 2688 2177304 625908 7.01 243116 2198268 12568 12:09:01 PM 5071992 7078040 2810440 35.65 2688 2177304 625908 7.01 243116 2198112 12 12:10:00 PM 5072848 7078900 2809584 35.64 2688 2177308 625908 7.01 243116 2197704 4 12:10:01 PM 5072168 7078228 2810264 35.65 2688 2177308 641792 7.19 243116 2198076 16 12:11:01 PM 5072052 7078112 2810380 35.65 2688 2177308 641792 7.19 243116 2198196 4 12:12:01 PM 5191148 7041308 2691284 34.14 2688 2022956 688520 7.71 237624 2096468 3172 12:13:01 PM 5243988 7091716 2638444 33.47 2688 2024864 626892 7.02 436948 1855700 11976 Average: 5157538 7070392 2724894 34.57 2688 2087251 649166 7.27 250326 2118526 26882 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 86.46 71.50 1061.54 8.63 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 18.53 16.61 173.20 5.11 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 20.96 11.95 6.42 3.99 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 49.84 44.64 293.51 22.59 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 0.97 0.42 0.15 0.10 0.00 0.00 0.00 0.00 12:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 PM eth0 1.16 0.92 0.18 0.14 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 1.57 1.02 0.20 0.15 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 34.36 24.46 61.69 12.30 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 19.16 18.75 21.95 8.84 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 25.89 21.14 179.90 6.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/07/2024 _x86_64_ (2 CPU) 12:02:58 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.83 0.00 5.04 2.34 0.09 55.70 12:05:01 PM 0 51.02 0.00 6.06 2.22 0.08 40.61 12:05:01 PM 1 22.70 0.00 4.02 2.46 0.10 70.72 12:06:01 PM all 22.85 0.00 3.33 2.51 0.07 71.23 12:06:01 PM 0 25.04 0.00 3.97 2.25 0.08 68.65 12:06:01 PM 1 20.67 0.00 2.70 2.76 0.07 73.81 12:07:01 PM all 16.27 0.00 2.00 1.71 0.10 79.92 12:07:01 PM 0 17.08 0.00 1.55 1.27 0.12 79.98 12:07:01 PM 1 15.45 0.00 2.45 2.15 0.08 79.86 12:08:01 PM all 24.63 0.00 3.34 1.87 0.08 70.07 12:08:01 PM 0 26.51 0.00 3.52 2.33 0.08 67.55 12:08:01 PM 1 22.75 0.00 3.17 1.40 0.08 72.60 12:09:01 PM all 0.14 0.00 0.13 0.47 0.04 99.21 12:09:01 PM 0 0.07 0.00 0.12 0.47 0.05 99.30 12:09:01 PM 1 0.22 0.00 0.15 0.47 0.03 99.13 12:10:00 PM all 0.32 0.00 0.04 0.01 0.04 99.59 12:10:00 PM 0 0.58 0.00 0.03 0.00 0.05 99.34 12:10:00 PM 1 0.05 0.00 0.05 0.02 0.03 99.85 12:10:01 PM all 0.40 0.00 0.81 0.00 0.00 98.79 12:10:01 PM 0 0.81 0.00 0.81 0.00 0.00 98.39 12:10:01 PM 1 0.00 0.00 0.81 0.00 0.00 99.19 12:11:01 PM all 0.31 0.00 0.05 0.00 0.03 99.61 12:11:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 12:11:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 12:12:01 PM all 4.63 0.00 1.08 0.03 0.04 94.22 12:12:01 PM 0 7.34 0.00 1.40 0.03 0.03 91.19 12:12:01 PM 1 1.92 0.00 0.75 0.02 0.05 97.26 12:13:01 PM all 33.34 0.00 2.53 0.40 0.08 63.66 12:13:01 PM 0 27.43 0.00 2.32 0.47 0.07 69.72 12:13:01 PM 1 39.26 0.00 2.74 0.33 0.08 57.59 Average: all 15.49 0.00 1.95 1.04 0.06 81.46 Average: 0 17.28 0.00 2.11 1.00 0.06 79.53 Average: 1 13.69 0.00 1.79 1.07 0.06 83.38