---> uname -a: Linux prd-centos8-robot-2c-8g-25701.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 648 4886 19 2162 6752 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:b5:50:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:feb5:5076/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/22/2024 _x86_64_ (2 CPU) 02:38:27 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 95.12 45.76 49.36 7174.68 30211.86 02:41:01 AM 125.03 7.41 117.62 1296.07 9840.16 02:42:01 AM 26.70 0.42 26.28 64.79 3479.35 02:43:01 AM 45.43 0.03 45.40 3.47 2977.46 02:44:01 AM 19.13 0.00 19.13 0.00 5290.27 02:45:01 AM 7.86 0.42 7.45 69.04 888.42 02:46:01 AM 28.43 0.53 27.90 64.79 2020.20 Average: 49.68 7.80 41.88 1239.18 7816.26 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5377376 6967520 2505056 31.78 2688 1780472 793700 8.89 193324 2020696 119508 02:41:01 AM 5109384 6942952 2773048 35.18 2688 2009860 758352 8.49 222080 2203000 90044 02:42:01 AM 5189472 7024404 2692960 34.16 2688 2011804 688552 7.71 240928 2105952 16 02:43:01 AM 4967988 7001040 2914444 36.97 2688 2201840 682520 7.64 260176 2282924 151444 02:44:01 AM 4963320 6996184 2919112 37.03 2688 2201844 682520 7.64 260168 2282472 8 02:45:01 AM 5012048 6926948 2870384 36.41 2688 2087856 767952 8.60 277088 2233960 32968 02:46:01 AM 5035564 6945804 2846868 36.12 2688 2085580 728504 8.16 466060 2030660 16596 Average: 5093593 6972122 2788839 35.38 2688 2054179 728871 8.16 274261 2165666 58655 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 311.23 187.01 1571.55 60.30 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 62.91 49.47 612.99 8.44 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 11.65 9.48 5.01 3.53 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 222.59 157.51 319.09 39.02 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 2.75 1.17 0.38 0.26 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 129.22 88.10 469.89 62.92 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 20.21 19.61 16.94 9.11 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 108.66 73.20 428.03 26.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/22/2024 _x86_64_ (2 CPU) 02:38:27 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 38.82 0.03 6.95 18.43 0.09 35.68 02:40:01 AM 0 35.02 0.03 7.03 13.48 0.10 44.34 02:40:01 AM 1 42.62 0.03 6.86 23.38 0.08 27.03 02:41:01 AM all 35.55 0.00 6.31 4.60 0.13 53.40 02:41:01 AM 0 28.06 0.00 5.37 4.48 0.13 61.96 02:41:01 AM 1 43.06 0.00 7.26 4.71 0.13 44.83 02:42:01 AM all 10.34 0.00 1.46 1.51 0.09 86.60 02:42:01 AM 0 11.21 0.00 1.49 1.69 0.10 85.51 02:42:01 AM 1 9.47 0.00 1.42 1.32 0.08 87.70 02:43:01 AM all 27.66 0.00 4.67 1.14 0.08 66.45 02:43:01 AM 0 24.52 0.00 4.69 1.50 0.08 69.20 02:43:01 AM 1 30.81 0.00 4.65 0.77 0.08 63.68 02:44:01 AM all 0.38 0.00 0.33 1.81 0.04 97.43 02:44:01 AM 0 0.65 0.00 0.23 1.20 0.03 97.88 02:44:01 AM 1 0.12 0.00 0.43 2.42 0.05 96.98 02:45:01 AM all 14.05 0.00 1.69 0.14 0.08 84.03 02:45:01 AM 0 13.01 0.00 2.00 0.14 0.08 84.77 02:45:01 AM 1 15.09 0.00 1.38 0.15 0.08 83.29 02:46:01 AM all 29.88 0.00 3.49 1.25 0.09 65.30 02:46:01 AM 0 20.30 0.00 3.13 1.25 0.08 75.23 02:46:01 AM 1 39.45 0.00 3.85 1.24 0.10 55.36 Average: all 22.39 0.00 3.56 4.12 0.09 69.84 Average: 0 18.97 0.00 3.42 3.39 0.09 74.12 Average: 1 25.80 0.00 3.70 4.85 0.09 65.56