---> uname -a: Linux prd-centos8-robot-2c-8g-17677.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 614 4964 19 2118 6787 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:22:07:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe22:7b6/64 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) 07/04/2024 _x86_64_ (2 CPU) 04:34:01 LINUX RESTART (2 CPU) 04:35:02 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 96.53 12.91 83.61 2373.16 6510.39 04:37:01 AM 75.94 0.70 75.24 50.78 9197.55 04:38:01 AM 20.85 0.85 20.00 123.98 1323.33 04:39:01 AM 47.03 0.12 46.92 35.45 6728.26 04:40:01 AM 4.55 0.05 4.50 2.00 228.14 04:41:01 AM 2.88 0.32 2.57 36.93 201.97 04:42:01 AM 28.71 0.53 28.17 64.78 1345.45 Average: 39.36 2.19 37.18 379.09 3641.11 04:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5228040 7008948 2654392 33.67 2688 1961148 746476 8.36 216540 2109460 207336 04:37:01 AM 5159636 6996400 2722796 34.54 2688 2014148 728584 8.16 232556 2143844 15800 04:38:01 AM 5047476 6997724 2834956 35.97 2688 2123320 727072 8.14 260412 2214432 103400 04:39:01 AM 4978024 6996140 2904408 36.85 2688 2188184 711964 7.97 260320 2269632 200 04:40:01 AM 4972456 6991932 2909976 36.92 2688 2189428 731440 8.19 260576 2275408 576 04:41:01 AM 5125712 6992880 2756720 34.97 2688 2038668 706908 7.92 256884 2136728 9184 04:42:01 AM 5108120 6977448 2774312 35.20 2688 2044788 751416 8.41 444324 1977656 8692 Average: 5088495 6994496 2793937 35.45 2688 2079955 729123 8.16 275945 2161023 49313 04:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 90.68 74.75 962.90 9.65 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 35.57 27.76 272.55 7.54 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 37.53 29.21 268.92 6.22 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 139.67 107.65 44.50 33.60 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 26.87 24.11 7.59 5.95 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 48.26 38.56 80.56 26.13 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 18.73 17.48 16.31 8.77 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 56.68 45.58 234.44 13.99 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) 07/04/2024 _x86_64_ (2 CPU) 04:34:01 LINUX RESTART (2 CPU) 04:35:02 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 35.95 0.00 5.86 2.94 0.09 55.16 04:36:01 AM 0 33.08 0.00 5.73 3.65 0.08 57.46 04:36:01 AM 1 38.83 0.00 6.00 2.22 0.10 52.85 04:37:01 AM all 23.02 0.00 2.96 2.44 0.09 71.50 04:37:01 AM 0 19.64 0.00 2.85 2.80 0.10 74.60 04:37:01 AM 1 26.39 0.00 3.06 2.07 0.08 68.39 04:38:01 AM all 16.75 0.00 2.58 0.73 0.08 79.87 04:38:01 AM 0 20.49 0.00 2.91 0.72 0.07 75.82 04:38:01 AM 1 13.00 0.00 2.25 0.73 0.08 83.93 04:39:01 AM all 15.46 0.00 2.86 1.54 0.07 80.08 04:39:01 AM 0 18.40 0.00 2.87 1.99 0.05 76.69 04:39:01 AM 1 12.52 0.00 2.84 1.09 0.08 83.47 04:40:01 AM all 9.60 0.00 0.80 0.12 0.08 89.41 04:40:01 AM 0 9.42 0.00 0.84 0.07 0.08 89.59 04:40:01 AM 1 9.79 0.00 0.75 0.17 0.07 89.22 04:41:01 AM all 12.02 0.00 1.57 0.01 0.06 86.34 04:41:01 AM 0 12.83 0.00 1.71 0.00 0.05 85.42 04:41:01 AM 1 11.22 0.00 1.44 0.02 0.07 87.26 04:42:01 AM all 28.89 0.00 2.87 0.42 0.08 67.74 04:42:01 AM 0 24.08 0.00 2.32 0.52 0.08 73.00 04:42:01 AM 1 33.69 0.00 3.42 0.32 0.08 62.49 Average: all 20.22 0.00 2.78 1.17 0.08 75.76 Average: 0 19.69 0.00 2.74 1.39 0.07 76.10 Average: 1 20.75 0.00 2.82 0.94 0.08 75.41