---> uname -a: Linux prd-centos8-robot-2c-8g-44073.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 610 4959 19 2128 6790 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:ce:de:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fece:de50/64 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) 10/20/2024 _x86_64_ (2 CPU) 00:14:38 LINUX RESTART (2 CPU) 12:15:01 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 126.71 83.51 43.20 8275.37 37425.11 12:17:01 AM 101.07 7.10 93.97 1261.85 7386.35 12:18:01 AM 64.63 0.63 64.00 48.92 8445.13 12:19:01 AM 41.28 0.35 40.93 61.17 2743.53 12:20:01 AM 32.01 2.52 29.49 396.00 5642.14 12:21:01 AM 2.57 0.08 2.48 31.99 87.55 12:22:01 AM 8.58 0.35 8.23 38.25 237.97 Average: 53.83 13.50 40.33 1444.76 8852.40 12:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5643704 7111624 2238728 28.40 2688 1662732 663404 7.43 175612 1787468 70836 12:17:01 AM 5218428 7029580 2664004 33.80 2688 1989296 703428 7.88 211348 2116384 204352 12:18:01 AM 5152976 7006180 2729456 34.63 2688 2030488 694800 7.78 233452 2150448 24476 12:19:01 AM 4988600 7018460 2893832 36.71 2688 2198996 669492 7.50 253560 2267356 154436 12:20:01 AM 4995132 7036592 2887300 36.63 2688 2210972 661428 7.41 261468 2251088 4 12:21:01 AM 4954524 6997340 2927908 37.14 2688 2212272 724700 8.11 261600 2291416 4 12:22:01 AM 5024108 6930244 2858324 36.26 2688 2079224 780892 8.74 281304 2219464 38000 Average: 5139639 7018574 2742793 34.80 2688 2054854 699735 7.83 239763 2154803 70301 12:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 262.20 138.87 860.66 54.92 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 91.74 78.96 975.38 11.12 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 41.90 24.13 346.29 4.67 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 40.55 31.17 295.12 7.13 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 207.25 137.04 45.67 40.12 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 15.34 8.06 5.08 1.69 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 49.38 32.31 76.47 19.79 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 101.19 64.36 372.09 19.92 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) 10/20/2024 _x86_64_ (2 CPU) 00:14:38 LINUX RESTART (2 CPU) 12:15:01 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 25.04 0.06 7.84 27.01 0.09 39.95 12:16:01 AM 0 26.57 0.10 7.81 29.70 0.08 35.74 12:16:01 AM 1 23.51 0.02 7.88 24.33 0.10 44.16 12:17:01 AM all 36.67 0.00 5.50 2.81 0.09 54.93 12:17:01 AM 0 38.34 0.00 5.97 3.15 0.10 52.44 12:17:01 AM 1 35.00 0.00 5.03 2.47 0.08 57.41 12:18:01 AM all 14.07 0.00 2.22 3.42 0.10 80.19 12:18:01 AM 0 15.34 0.00 2.32 2.72 0.10 79.51 12:18:01 AM 1 12.80 0.00 2.12 4.11 0.10 80.86 12:19:01 AM all 27.98 0.00 3.97 2.27 0.10 65.68 12:19:01 AM 0 35.10 0.00 4.25 2.47 0.12 58.06 12:19:01 AM 1 20.89 0.00 3.69 2.06 0.08 73.28 12:20:01 AM all 5.39 0.00 1.44 1.72 0.04 91.41 12:20:01 AM 0 7.97 0.00 1.54 2.39 0.05 88.05 12:20:01 AM 1 2.81 0.00 1.34 1.04 0.03 94.78 12:21:01 AM all 1.76 0.00 0.28 0.03 0.05 97.88 12:21:01 AM 0 3.19 0.00 0.35 0.07 0.05 96.34 12:21:01 AM 1 0.33 0.00 0.20 0.00 0.05 99.42 12:22:01 AM all 10.00 0.00 1.55 0.08 0.08 88.30 12:22:01 AM 0 8.77 0.00 1.49 0.05 0.08 89.61 12:22:01 AM 1 11.23 0.00 1.60 0.10 0.07 87.00 Average: all 17.27 0.01 3.26 5.32 0.08 74.07 Average: 0 19.32 0.01 3.39 5.78 0.08 71.41 Average: 1 15.23 0.00 3.12 4.86 0.07 76.72