---> uname -a: Linux prd-centos8-robot-2c-8g-41991.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 597 4930 19 2169 6803 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:1b:98:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe1b:98b4/64 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) 10/13/2024 _x86_64_ (2 CPU) 04:28:34 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 126.54 71.65 54.89 7970.55 37655.44 04:31:01 AM 100.53 7.06 93.47 1260.36 7297.78 04:32:01 AM 66.02 0.98 65.04 110.91 8367.21 04:33:01 AM 38.94 2.55 36.39 395.40 2144.66 04:34:01 AM 35.30 0.03 35.27 3.47 6512.00 04:35:01 AM 0.82 0.10 0.72 32.13 628.30 04:36:01 AM 30.28 0.85 29.43 101.72 2046.99 Average: 56.93 11.89 45.03 1410.92 9237.20 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5609432 7091952 2273000 28.84 2688 1676988 675480 7.56 175996 1819240 80684 04:31:01 AM 5232924 7034620 2649508 33.61 2688 1979436 686004 7.68 210820 2100964 193076 04:32:01 AM 5242696 7076004 2639736 33.49 2688 2010252 638492 7.15 239992 2051412 12 04:33:01 AM 4975832 7023188 2906600 36.87 2688 2216144 668824 7.49 258808 2275128 179060 04:34:01 AM 5006552 7053584 2875880 36.48 2688 2216220 641516 7.18 261352 2237004 4 04:35:01 AM 4984424 7053436 2898008 36.77 2688 2238188 633128 7.09 261816 2258456 2424 04:36:01 AM 5092856 7008728 2789576 35.39 2688 2091620 675752 7.57 467944 1969716 1540 Average: 5163531 7048787 2718901 34.49 2688 2061264 659885 7.39 268104 2101703 65257 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 254.26 151.97 997.15 52.84 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 80.71 65.01 810.79 16.01 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 36.66 29.30 402.20 6.35 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 40.96 34.91 299.02 9.28 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 221.13 184.44 43.34 35.21 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 90.87 57.44 355.09 6.20 0.00 0.00 0.00 0.00 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 67.44 47.99 116.68 61.16 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 113.15 81.58 432.08 26.72 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) 10/13/2024 _x86_64_ (2 CPU) 04:28:34 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 26.04 0.04 6.99 49.88 0.11 16.94 04:30:01 AM 0 26.20 0.05 7.34 50.73 0.10 15.58 04:30:01 AM 1 25.88 0.03 6.64 49.02 0.12 18.30 04:31:01 AM all 35.73 0.00 5.89 3.62 0.14 54.62 04:31:01 AM 0 30.45 0.00 6.07 3.85 0.13 59.50 04:31:01 AM 1 40.99 0.00 5.72 3.39 0.15 49.75 04:32:01 AM all 19.31 0.00 2.31 3.40 0.08 74.91 04:32:01 AM 0 10.23 0.00 2.13 4.29 0.08 83.27 04:32:01 AM 1 28.36 0.00 2.49 2.52 0.07 66.56 04:33:01 AM all 26.28 0.00 4.19 1.37 0.08 68.08 04:33:01 AM 0 18.47 0.00 4.04 1.45 0.08 75.96 04:33:01 AM 1 34.09 0.00 4.35 1.28 0.08 60.19 04:34:01 AM all 1.10 0.00 0.91 5.48 0.05 92.46 04:34:01 AM 0 0.67 0.00 0.95 8.67 0.05 89.65 04:34:01 AM 1 1.52 0.00 0.87 2.29 0.05 95.27 04:35:01 AM all 7.35 0.00 0.53 0.11 0.06 91.95 04:35:01 AM 0 3.44 0.00 0.44 0.22 0.07 95.83 04:35:01 AM 1 11.28 0.00 0.63 0.00 0.05 88.04 04:36:01 AM all 30.71 0.00 3.82 0.59 0.10 64.77 04:36:01 AM 0 21.49 0.00 3.88 0.55 0.08 74.00 04:36:01 AM 1 39.91 0.00 3.77 0.63 0.12 55.56 Average: all 20.96 0.01 3.53 9.17 0.09 66.25 Average: 0 15.87 0.01 3.55 9.93 0.09 70.56 Average: 1 26.06 0.00 3.50 8.41 0.09 61.94