---> uname -a: Linux prd-centos8-robot-2c-8g-10050.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 5000 19 2121 6826 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:e1:2f:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fee1:2f57/64 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) 11/25/2024 _x86_64_ (2 CPU) 03:28:02 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 95.27 43.20 52.07 6927.96 7204.65 03:31:01 AM 95.37 0.70 94.67 50.77 9577.04 03:32:01 AM 26.21 0.42 25.80 64.79 2966.81 03:33:01 AM 59.15 0.03 59.11 3.47 7445.37 03:34:01 AM 10.71 0.08 10.63 31.99 862.62 03:35:01 AM 2.17 0.02 2.15 0.13 77.67 03:36:01 AM 0.52 0.00 0.52 0.00 13.65 03:37:01 AM 13.31 0.42 12.90 47.72 598.50 Average: 37.84 5.61 32.23 890.89 3593.56 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5370368 7026240 2512064 31.87 2688 1844744 738088 8.26 224520 1989872 125216 03:31:01 AM 5176608 7011880 2705824 34.33 2688 2011748 715728 8.01 221904 2135444 63556 03:32:01 AM 5180464 7029660 2701968 34.28 2688 2026088 706452 7.91 246796 2109400 12404 03:33:01 AM 5031376 7068092 2851056 36.17 2688 2205676 632080 7.08 257432 2216684 16556 03:34:01 AM 4995824 7033276 2886608 36.62 2688 2206824 696940 7.80 257552 2255512 188 03:35:01 AM 4773824 6811392 3108608 39.44 2688 2206932 923760 10.34 257552 2476784 32 03:36:01 AM 4795972 6833824 3086460 39.16 2688 2207216 905940 10.14 257580 2455088 68 03:37:01 AM 5184252 7048292 2698180 34.23 2688 2039388 666968 7.47 446872 1900448 13368 Average: 5063586 6982832 2818846 35.76 2688 2093577 748244 8.38 271276 2192404 28924 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 260.60 170.29 1538.38 55.71 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 72.20 55.34 675.20 8.81 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 18.61 10.65 6.72 4.03 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 237.49 176.39 337.91 47.55 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 18.01 11.45 4.38 1.22 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 397.35 363.83 4594.97 711.69 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 451.67 361.02 5193.03 23.45 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 135.87 94.17 910.72 25.26 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 198.98 155.39 1657.64 109.72 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) 11/25/2024 _x86_64_ (2 CPU) 03:28:02 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 32.02 0.03 6.73 7.60 0.15 53.48 03:30:01 AM 0 27.26 0.02 7.03 8.14 0.15 57.40 03:30:01 AM 1 36.78 0.03 6.43 7.06 0.15 49.55 03:31:01 AM all 33.49 0.00 4.62 3.57 0.16 58.16 03:31:01 AM 0 31.89 0.00 4.55 4.10 0.17 59.29 03:31:01 AM 1 35.08 0.00 4.68 3.05 0.15 57.03 03:32:01 AM all 13.55 0.00 1.91 0.80 0.08 83.67 03:32:01 AM 0 9.90 0.00 1.67 1.29 0.07 87.07 03:32:01 AM 1 17.18 0.00 2.15 0.32 0.08 80.26 03:33:01 AM all 27.39 0.00 4.19 1.96 0.13 66.34 03:33:01 AM 0 27.66 0.00 4.30 1.67 0.13 66.23 03:33:01 AM 1 27.12 0.00 4.07 2.25 0.12 66.44 03:34:01 AM all 1.47 0.00 0.25 0.36 0.03 97.88 03:34:01 AM 0 0.95 0.00 0.32 0.40 0.03 98.30 03:34:01 AM 1 1.99 0.00 0.18 0.32 0.03 97.47 03:35:01 AM all 15.31 0.00 1.10 0.01 0.14 83.44 03:35:01 AM 0 7.50 0.00 0.35 0.02 0.13 91.99 03:35:01 AM 1 23.30 0.00 1.87 0.00 0.14 74.70 03:36:01 AM all 10.84 0.00 1.12 0.00 0.11 87.94 03:36:01 AM 0 0.67 0.00 0.23 0.00 0.08 99.01 03:36:01 AM 1 21.21 0.00 2.02 0.00 0.14 76.64 03:37:01 AM all 18.54 0.00 2.74 0.21 0.08 78.43 03:37:01 AM 0 12.53 0.00 2.31 0.35 0.08 84.72 03:37:01 AM 1 24.60 0.00 3.17 0.07 0.08 72.08 Average: all 19.10 0.00 2.84 1.82 0.11 76.12 Average: 0 14.81 0.00 2.60 2.00 0.11 80.48 Average: 1 23.42 0.00 3.08 1.64 0.11 71.74