---> uname -a: Linux prd-centos8-robot-2c-8g-7862.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4968 19 2130 6802 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:ee:38:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:feee:387a/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) 11/16/2024 _x86_64_ (2 CPU) 04:57:41 LINUX RESTART (2 CPU) 04:58:01 AM tps rtps wtps bread/s bwrtn/s 04:59:01 AM 167.09 119.48 47.62 13703.97 37789.74 05:00:01 AM 122.51 7.01 115.49 1259.50 10276.03 05:01:01 AM 41.54 1.00 40.54 110.99 5364.34 05:02:01 AM 23.77 0.13 23.64 4.53 1468.90 05:03:01 AM 44.19 0.03 44.15 3.47 6950.32 05:04:01 AM 0.57 0.10 0.47 32.12 40.49 05:05:01 AM 2.13 0.03 2.10 1.87 125.31 05:06:01 AM 13.96 0.42 13.55 47.73 832.04 Average: 51.97 16.03 35.95 1895.47 7856.02 04:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5602748 7083716 2279676 28.92 2688 1674808 694120 7.77 178160 1820184 73996 05:00:01 AM 5130240 6989640 2752184 34.92 2688 2037304 750276 8.40 213808 2192620 160568 05:01:01 AM 5236180 7072704 2646244 33.57 2688 2013700 661052 7.40 240052 2058168 24 05:02:01 AM 4974940 7008428 2907484 36.89 2688 2203516 697756 7.81 255744 2282084 170816 05:03:01 AM 5014708 7050800 2867716 36.38 2688 2205796 662440 7.42 257588 2233000 8 05:04:01 AM 4973004 7010984 2909420 36.91 2688 2207684 730376 8.18 257860 2274148 48 05:05:01 AM 4965732 7006560 2916692 37.00 2688 2210572 730376 8.18 257996 2281280 1168 05:06:01 AM 5168980 7041852 2713444 34.42 2688 2047856 686868 7.69 450504 1909588 13364 Average: 5133316 7033086 2749108 34.88 2688 2075154 701658 7.86 263964 2131384 52499 04:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 257.43 145.93 978.75 57.34 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 114.93 88.89 1228.02 11.83 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 16.29 8.38 7.05 3.57 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 37.51 29.39 294.26 6.49 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 182.31 135.22 45.59 33.09 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 26.66 18.01 7.14 2.91 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 26.85 21.96 7.50 5.06 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 60.54 41.81 87.94 32.40 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 90.31 61.20 332.05 19.08 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:41 LINUX RESTART (2 CPU) 04:58:01 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 28.45 0.05 9.14 18.18 0.09 44.09 04:59:01 AM 0 33.58 0.03 8.19 21.71 0.08 36.40 04:59:01 AM 1 23.29 0.07 10.10 14.64 0.10 51.81 05:00:01 AM all 35.85 0.00 5.88 4.56 0.10 53.62 05:00:01 AM 0 43.06 0.00 6.38 4.36 0.10 46.09 05:00:01 AM 1 28.64 0.00 5.37 4.76 0.10 61.13 05:01:01 AM all 16.81 0.00 1.84 1.50 0.07 79.78 05:01:01 AM 0 24.77 0.00 2.10 1.20 0.07 71.86 05:01:01 AM 1 8.85 0.00 1.59 1.80 0.07 87.70 05:02:01 AM all 18.98 0.00 3.23 0.97 0.08 76.73 05:02:01 AM 0 13.68 0.00 2.96 0.88 0.08 82.40 05:02:01 AM 1 24.30 0.00 3.50 1.07 0.08 71.05 05:03:01 AM all 8.14 0.00 1.66 2.58 0.05 87.57 05:03:01 AM 0 13.27 0.00 1.71 2.24 0.05 82.74 05:03:01 AM 1 3.03 0.00 1.60 2.92 0.05 92.40 05:04:01 AM all 5.65 0.00 0.49 0.03 0.06 93.78 05:04:01 AM 0 5.45 0.00 0.42 0.00 0.05 94.08 05:04:01 AM 1 5.84 0.00 0.57 0.05 0.07 93.47 05:05:01 AM all 12.46 0.00 0.70 0.05 0.07 86.72 05:05:01 AM 0 21.43 0.00 0.84 0.05 0.08 77.60 05:05:01 AM 1 3.49 0.00 0.57 0.05 0.05 95.84 05:06:01 AM all 18.03 0.00 2.80 0.23 0.08 78.87 05:06:01 AM 0 17.13 0.00 3.21 0.20 0.07 79.40 05:06:01 AM 1 18.93 0.00 2.39 0.25 0.08 78.35 Average: all 18.05 0.01 3.22 3.50 0.07 75.15 Average: 0 21.55 0.00 3.22 3.82 0.07 71.33 Average: 1 14.55 0.01 3.21 3.18 0.08 78.98