---> uname -a: Linux prd-centos8-robot-2c-8g-16615.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 4985 19 2099 6788 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:ca:d5:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:feca:d554/64 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) 01/15/2024 _x86_64_ (2 CPU) 07:01:00 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 104.12 6.60 97.52 1268.32 8456.26 07:04:01 AM 62.00 0.60 61.40 27.06 6083.91 07:05:01 AM 34.16 0.85 33.31 125.16 2391.89 07:06:01 AM 53.91 0.20 53.71 9.33 6721.71 07:07:01 AM 20.23 0.02 20.21 0.13 1454.92 07:08:01 AM 4.22 0.00 4.22 0.00 139.14 07:09:01 AM 5.73 0.23 5.50 33.86 158.50 07:10:01 AM 39.05 0.47 38.59 48.92 1827.74 Average: 40.42 1.12 39.30 189.08 3404.08 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5164856 6986196 2717600 34.48 2688 1998196 764484 8.56 198792 2179352 168068 07:04:01 AM 5196380 7006400 2686076 34.08 2688 1986660 735452 8.23 194876 2146416 46940 07:05:01 AM 5157816 7001964 2724640 34.57 2688 2019824 716308 8.02 217548 2158248 27864 07:06:01 AM 5005692 7009412 2876764 36.50 2688 2172732 702092 7.86 232312 2266720 28620 07:07:01 AM 4893248 6896632 2989208 37.92 2688 2173012 864952 9.68 232348 2380624 28 07:08:01 AM 4838292 6841720 3044164 38.62 2688 2173064 923304 10.34 232348 2435420 20 07:09:01 AM 5058524 6920364 2823932 35.83 2688 2034912 792192 8.87 237848 2226424 18692 07:10:01 AM 5092116 6946696 2790340 35.40 2688 2029576 782824 8.77 425304 2013800 27120 Average: 5050866 6951173 2831590 35.92 2688 2073497 785201 8.79 246422 2225876 39669 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 67.77 53.21 764.90 6.84 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 27.26 17.63 149.88 5.02 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 16.33 10.50 6.20 3.81 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 233.61 210.81 355.85 41.78 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 212.45 209.61 2332.93 700.68 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 418.49 416.48 6637.21 26.91 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 219.23 208.35 2902.98 33.21 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 19.59 16.33 20.84 7.17 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 151.84 142.86 1646.39 103.18 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) 01/15/2024 _x86_64_ (2 CPU) 07:01:00 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 37.32 0.00 5.47 2.74 0.08 54.38 07:03:01 AM 0 43.95 0.00 5.80 2.58 0.08 47.58 07:03:01 AM 1 30.69 0.00 5.14 2.90 0.08 61.19 07:04:01 AM all 17.71 0.00 2.27 5.74 0.09 74.19 07:04:01 AM 0 24.62 0.00 2.03 1.22 0.08 72.05 07:04:01 AM 1 10.79 0.00 2.51 10.27 0.10 76.34 07:05:01 AM all 17.24 0.00 2.11 1.32 0.06 79.27 07:05:01 AM 0 26.51 0.00 2.60 1.69 0.07 69.14 07:05:01 AM 1 7.97 0.00 1.62 0.95 0.05 89.41 07:06:01 AM all 26.99 0.00 3.87 1.20 0.10 67.84 07:06:01 AM 0 32.41 0.00 4.06 0.65 0.10 62.78 07:06:01 AM 1 21.56 0.00 3.68 1.76 0.10 72.90 07:07:01 AM all 14.58 0.00 1.06 0.42 0.07 83.88 07:07:01 AM 0 15.19 0.00 1.04 0.67 0.07 83.02 07:07:01 AM 1 13.96 0.00 1.08 0.17 0.07 84.73 07:08:01 AM all 13.32 0.00 1.47 0.07 0.12 85.03 07:08:01 AM 0 15.26 0.00 1.64 0.14 0.12 82.84 07:08:01 AM 1 11.39 0.00 1.29 0.00 0.12 87.20 07:09:01 AM all 15.33 0.00 1.86 0.03 0.08 82.70 07:09:01 AM 0 21.20 0.00 2.31 0.05 0.08 76.35 07:09:01 AM 1 9.54 0.00 1.42 0.02 0.07 88.95 07:10:01 AM all 29.69 0.00 3.02 0.73 0.08 66.47 07:10:01 AM 0 38.32 0.00 3.59 1.29 0.08 56.72 07:10:01 AM 1 21.08 0.00 2.45 0.18 0.07 76.21 Average: all 21.55 0.00 2.65 1.54 0.08 74.18 Average: 0 27.23 0.00 2.89 1.04 0.09 68.75 Average: 1 15.88 0.00 2.40 2.03 0.08 79.60