---> uname -a: Linux prd-centos8-robot-2c-8g-9278.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: 2799.996 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 588 4988 19 2121 6813 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:ea:f0:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:feea:f053/64 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) 11/22/2024 _x86_64_ (2 CPU) 02:09:25 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 454.55 295.45 159.09 4581.82 79985.45 02:11:01 AM 94.35 43.35 51.00 7260.25 30562.41 02:12:01 AM 123.51 4.02 119.49 104.90 11021.43 02:13:01 AM 20.58 0.42 20.16 64.78 2295.83 02:14:01 AM 57.43 0.03 57.40 3.47 7276.99 02:15:01 AM 7.55 0.08 7.46 31.99 738.02 02:16:01 AM 17.01 0.43 16.58 47.85 705.66 Average: 54.63 8.93 45.70 1262.34 8983.60 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6087888 7350084 1794544 22.77 2688 1467020 374600 4.75 114340 1450028 737700 02:11:01 AM 5389712 7009136 2492720 31.62 2688 1809840 759652 8.51 214912 1986360 106396 02:12:01 AM 5165332 7000140 2717100 34.47 2688 2011940 704592 7.89 221080 2147948 52028 02:13:01 AM 5146776 7028792 2735656 34.71 2688 2057136 689540 7.72 245628 2138256 42952 02:14:01 AM 5019416 7056196 2863016 36.32 2688 2205864 632524 7.08 256244 2231076 16560 02:15:01 AM 4979980 7017568 2902452 36.82 2688 2207068 686928 7.69 256368 2270776 244 02:16:01 AM 5176492 7039756 2705940 34.33 2688 2038844 668152 7.48 444940 1911032 13360 Average: 5280799 7071667 2601633 33.01 2688 1971102 645141 7.22 250502 2019354 138463 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 7.27 6.36 1.47 2.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 339.32 195.55 1542.92 59.65 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 63.36 49.48 675.08 8.81 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 13.18 9.18 6.10 3.80 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 168.49 124.73 327.01 35.18 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 17.11 8.15 3.98 0.94 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 47.80 34.12 78.20 21.45 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 107.90 70.01 437.55 21.58 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) 11/22/2024 _x86_64_ (2 CPU) 02:09:25 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 5.56 0.00 15.74 78.70 0.00 0.00 02:10:01 AM 0 6.42 0.00 19.27 74.31 0.00 0.00 02:10:01 AM 1 4.67 0.00 12.15 83.18 0.00 0.00 02:11:01 AM all 38.55 0.03 6.62 6.08 0.11 48.62 02:11:01 AM 0 41.70 0.02 7.01 5.96 0.10 45.21 02:11:01 AM 1 35.40 0.03 6.22 6.20 0.12 52.02 02:12:01 AM all 31.58 0.00 5.13 3.99 0.09 59.21 02:12:01 AM 0 33.16 0.00 5.05 4.57 0.10 57.12 02:12:01 AM 1 30.00 0.00 5.21 3.40 0.08 61.31 02:13:01 AM all 14.91 0.00 2.07 1.21 0.11 81.70 02:13:01 AM 0 18.95 0.00 2.25 0.90 0.12 77.78 02:13:01 AM 1 10.89 0.00 1.88 1.52 0.10 85.61 02:14:01 AM all 24.16 0.00 3.84 3.43 0.09 68.48 02:14:01 AM 0 34.57 0.00 4.49 3.49 0.10 57.35 02:14:01 AM 1 13.78 0.00 3.20 3.37 0.08 79.57 02:15:01 AM all 1.23 0.00 0.28 0.18 0.03 98.28 02:15:01 AM 0 2.19 0.00 0.23 0.12 0.03 97.43 02:15:01 AM 1 0.27 0.00 0.32 0.25 0.03 99.13 02:16:01 AM all 16.77 0.00 2.83 0.21 0.06 80.12 02:16:01 AM 0 25.34 0.00 3.28 0.22 0.07 71.10 02:16:01 AM 1 8.21 0.00 2.39 0.20 0.05 89.15 Average: all 21.15 0.00 3.50 2.74 0.08 72.52 Average: 0 25.90 0.00 3.76 2.76 0.09 67.48 Average: 1 16.40 0.01 3.23 2.73 0.08 77.56