---> uname -a: Linux prd-centos8-robot-2c-8g-857.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4797 19 2311 6805 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:0d:0a:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe0d:ab7/64 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) 12/07/2024 _x86_64_ (2 CPU) 23:06:07 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 127.17 7.06 120.11 1260.78 10346.57 11:09:01 PM 41.83 0.98 40.84 110.91 5481.87 11:10:01 PM 18.67 0.07 18.61 2.80 1324.62 11:11:02 PM 51.71 2.52 49.19 395.94 7095.10 11:12:01 PM 3.37 0.00 3.37 0.00 110.64 11:13:01 PM 0.57 0.00 0.57 0.00 8.03 11:14:01 PM 0.30 0.00 0.30 0.00 3.02 11:15:01 PM 5.87 0.17 5.70 32.93 98.25 Average: 31.24 1.35 29.89 225.90 3064.72 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5208328 7016100 2674104 33.92 2688 1985476 692324 7.75 209716 2119536 112412 11:09:01 PM 5248636 7086480 2633796 33.41 2688 2014904 637856 7.14 239148 2045932 12 11:10:01 PM 5065496 7000436 2816936 35.74 2688 2108820 715036 8.01 256864 2201528 75792 11:11:02 PM 5010968 7062352 2871464 36.43 2688 2220644 634232 7.10 261536 2232324 16 11:12:01 PM 5011172 7062560 2871260 36.43 2688 2220648 649776 7.28 261536 2232516 4 11:13:01 PM 5011372 7062760 2871060 36.42 2688 2220648 634040 7.10 261536 2232336 4 11:14:01 PM 5011744 7063128 2870688 36.42 2688 2220648 634040 7.10 261536 2232452 4 11:15:01 PM 4929936 6979668 2952496 37.46 2688 2218500 712936 7.98 298636 2274924 13192 Average: 5062206 7041686 2820226 35.78 2688 2151286 663780 7.43 256314 2196444 25180 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 82.66 66.98 837.93 11.17 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 44.14 32.91 438.71 6.38 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 52.91 35.50 295.08 6.70 0.00 0.00 0.00 0.00 11:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:02 PM eth0 582.59 405.28 116.75 94.75 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.52 0.64 0.29 0.16 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.53 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.93 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 13.41 11.48 13.95 5.93 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 97.55 69.29 213.29 15.67 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) 12/07/2024 _x86_64_ (2 CPU) 23:06:07 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 35.58 0.00 5.78 2.62 0.10 55.91 11:08:01 PM 0 21.92 0.00 4.85 2.21 0.10 70.92 11:08:01 PM 1 49.27 0.00 6.72 3.03 0.10 40.88 11:09:01 PM all 17.97 0.00 2.01 0.59 0.08 79.34 11:09:01 PM 0 8.93 0.00 1.25 0.68 0.08 89.05 11:09:01 PM 1 27.01 0.00 2.77 0.50 0.08 69.63 11:10:01 PM all 12.48 0.00 2.37 1.29 0.08 83.77 11:10:01 PM 0 8.22 0.00 2.00 1.47 0.08 88.23 11:10:01 PM 1 16.79 0.00 2.75 1.11 0.08 79.27 11:11:02 PM all 17.08 0.00 3.53 2.37 0.08 76.94 11:11:02 PM 0 13.95 0.00 3.19 2.73 0.08 80.05 11:11:02 PM 1 20.20 0.00 3.88 2.01 0.08 73.83 11:12:01 PM all 0.36 0.00 0.07 0.12 0.04 99.41 11:12:01 PM 0 0.63 0.00 0.05 0.00 0.03 99.29 11:12:01 PM 1 0.10 0.00 0.08 0.24 0.05 99.52 11:13:01 PM all 0.38 0.00 0.08 0.00 0.03 99.51 11:13:01 PM 0 0.45 0.00 0.08 0.00 0.02 99.45 11:13:01 PM 1 0.32 0.00 0.07 0.00 0.05 99.57 11:14:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:14:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:14:01 PM 1 0.62 0.00 0.08 0.00 0.03 99.27 11:15:01 PM all 11.46 0.00 1.23 0.07 0.06 87.19 11:15:01 PM 0 6.06 0.00 1.24 0.07 0.05 92.58 11:15:01 PM 1 16.84 0.00 1.22 0.07 0.07 81.81 Average: all 11.99 0.00 1.90 0.88 0.06 85.17 Average: 0 7.55 0.00 1.59 0.90 0.06 89.90 Average: 1 16.43 0.00 2.20 0.87 0.07 80.43