---> uname -a: Linux prd-centos8-robot-2c-8g-16068.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: 2800.000 BogoMIPS: 5600.00 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 615 4976 19 2105 6785 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:cb:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:feca:cb9a/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) 06:29:47 LINUX RESTART (2 CPU) 06:30:00 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 1037.04 1037.04 0.00 98118.52 0.00 06:31:01 AM 138.94 86.17 52.77 8883.31 38985.07 06:32:01 AM 91.24 6.60 84.64 1268.11 7156.23 06:33:01 AM 83.34 0.63 82.70 27.60 7416.50 06:34:01 AM 34.32 0.92 33.41 126.89 2995.43 06:35:01 AM 63.31 0.05 63.26 3.60 7366.34 06:36:01 AM 7.66 0.03 7.63 1.87 367.98 06:37:01 AM 11.38 0.27 11.11 35.19 426.98 06:38:01 AM 34.24 0.47 33.77 48.92 1675.47 Average: 60.25 14.19 46.06 1516.81 8280.33 06:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 7192036 7310140 690412 8.76 2688 320084 435136 5.52 83528 357144 12816 06:31:01 AM 5497956 7020580 2384492 30.25 2688 1716096 748504 8.38 162228 1942636 84964 06:32:01 AM 5213644 6986208 2668804 33.86 2688 1954144 763092 8.54 189732 2153012 141948 06:33:01 AM 5184508 6997168 2697940 34.23 2688 1989792 731864 8.19 194564 2159468 46936 06:34:01 AM 5049368 6954320 2833080 35.94 2688 2080336 761280 8.52 229504 2252948 68496 06:35:01 AM 4965484 6971576 2916964 37.01 2688 2175984 763848 8.55 232084 2308752 324 06:36:01 AM 4962128 6969480 2920320 37.05 2688 2177248 763848 8.55 232272 2314292 4 06:37:01 AM 5053812 6919188 2828636 35.89 2688 2040760 791476 8.86 239864 2235780 19012 06:38:01 AM 5109024 6960336 2773424 35.18 2688 2027420 772936 8.65 428012 1997444 2880 Average: 5358662 7009888 2523786 32.02 2688 1831318 725776 8.13 221310 1969053 41931 06:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 18.52 8.33 3.41 1.13 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 259.20 148.35 1132.19 51.71 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 68.88 53.53 728.46 7.03 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 20.91 16.03 148.80 4.55 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 41.40 29.87 282.72 7.01 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 207.12 176.97 85.47 41.31 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 23.01 22.39 6.22 8.07 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 54.49 42.66 67.86 28.70 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 17.56 15.56 13.32 7.16 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 86.42 63.05 307.46 19.40 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) 06:29:47 LINUX RESTART (2 CPU) 06:30:00 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 24.40 0.00 24.88 37.32 0.00 13.40 06:30:01 AM 0 25.00 0.00 24.04 42.31 0.00 8.65 06:30:01 AM 1 23.81 0.00 25.71 32.38 0.00 18.10 06:31:01 AM all 31.66 0.00 6.84 14.74 0.10 46.66 06:31:01 AM 0 33.94 0.00 6.24 13.14 0.10 46.58 06:31:01 AM 1 29.39 0.00 7.43 16.34 0.10 46.73 06:32:01 AM all 32.13 0.00 4.64 5.92 0.11 57.21 06:32:01 AM 0 40.93 0.00 5.00 5.45 0.12 48.50 06:32:01 AM 1 23.31 0.00 4.27 6.39 0.10 65.92 06:33:01 AM all 21.22 0.00 3.02 8.95 0.11 66.71 06:33:01 AM 0 22.83 0.00 3.39 12.01 0.12 61.66 06:33:01 AM 1 19.62 0.00 2.65 5.89 0.10 71.74 06:34:01 AM all 23.59 0.00 2.52 4.60 0.08 69.22 06:34:01 AM 0 25.53 0.00 2.52 5.58 0.08 66.28 06:34:01 AM 1 21.64 0.00 2.53 3.61 0.07 72.16 06:35:01 AM all 22.48 0.00 3.60 1.75 0.08 72.08 06:35:01 AM 0 22.39 0.00 3.67 1.65 0.08 72.21 06:35:01 AM 1 22.58 0.00 3.53 1.86 0.08 71.95 06:36:01 AM all 9.61 0.00 0.29 0.08 0.06 89.96 06:36:01 AM 0 14.25 0.00 0.30 0.00 0.07 85.38 06:36:01 AM 1 4.98 0.00 0.27 0.17 0.05 94.54 06:37:01 AM all 17.32 0.00 1.29 0.15 0.06 81.18 06:37:01 AM 0 22.25 0.00 1.21 0.18 0.07 76.29 06:37:01 AM 1 12.39 0.00 1.37 0.12 0.05 86.07 06:38:01 AM all 28.41 0.00 2.66 0.91 0.10 67.92 06:38:01 AM 0 29.00 0.00 2.57 0.98 0.08 67.36 06:38:01 AM 1 27.82 0.00 2.76 0.83 0.12 68.48 Average: all 23.31 0.00 3.16 4.71 0.09 68.73 Average: 0 26.40 0.00 3.16 4.96 0.09 65.39 Average: 1 20.23 0.00 3.15 4.46 0.08 72.07