---> uname -a: Linux prd-centos8-robot-2c-8g-1164.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4889 19 2218 6811 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:88:46:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fe88:4651/64 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) 01/13/2025 _x86_64_ (2 CPU) 00:27:35 LINUX RESTART (2 CPU) 12:28:01 AM tps rtps wtps bread/s bwrtn/s 12:29:01 AM 126.29 51.74 74.55 7580.74 35278.11 12:30:01 AM 95.35 0.73 94.62 53.06 10834.76 12:31:01 AM 24.97 0.38 24.59 64.23 1924.02 12:32:01 AM 60.79 9.27 51.52 1642.53 7149.74 12:33:01 AM 13.01 0.00 13.01 0.00 894.14 12:34:01 AM 2.92 0.10 2.82 32.13 140.49 12:35:01 AM 2.47 0.00 2.47 0.00 661.15 12:36:01 AM 0.52 0.00 0.52 0.00 380.81 12:37:01 AM 0.40 0.03 0.37 1.87 295.97 12:38:01 AM 12.76 0.33 12.43 37.85 573.01 Average: 33.95 6.26 27.69 941.34 5813.56 12:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 AM 5308152 6999580 2574272 32.66 2688 1876632 779440 8.73 220076 2041024 200196 12:30:01 AM 5201912 6997064 2680512 34.01 2688 1972840 740884 8.30 199100 2131700 30696 12:31:01 AM 5215444 7045392 2666980 33.83 2688 2006204 673408 7.54 222220 2097840 31148 12:32:01 AM 5012800 7060940 2869624 36.41 2688 2217888 647664 7.25 264512 2232748 16588 12:33:01 AM 5013428 7061184 2868996 36.40 2688 2217904 647664 7.25 264560 2232524 4 12:34:01 AM 4966600 7018000 2915824 36.99 2688 2221600 701756 7.86 265112 2278296 1140 12:35:01 AM 4939896 7008964 2942528 37.33 2688 2239208 717196 8.03 265160 2305352 1068 12:36:01 AM 4928788 7008340 2953636 37.47 2688 2249692 717196 8.03 265160 2315892 232 12:37:01 AM 4918512 7006860 2963912 37.60 2688 2258460 733128 8.21 265404 2325828 116 12:38:01 AM 5021008 6983540 2861416 36.30 2688 2138684 727208 8.14 337972 2172096 63660 Average: 5052654 7018986 2829770 35.90 2688 2139911 708554 7.93 256928 2213330 34485 12:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 283.51 178.29 1570.18 58.62 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 59.66 44.09 668.81 8.04 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 11.98 10.69 6.14 4.12 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 48.11 38.81 303.90 11.73 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 199.58 138.97 36.64 33.81 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 30.36 21.53 28.62 6.61 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 44.97 33.36 123.64 9.51 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 26.56 18.34 66.82 6.63 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 22.71 20.25 73.52 11.95 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 83.69 56.06 157.20 79.82 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 81.12 56.05 303.56 23.09 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) 01/13/2025 _x86_64_ (2 CPU) 00:27:35 LINUX RESTART (2 CPU) 12:28:01 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 40.69 0.03 7.92 13.61 0.15 37.60 12:29:01 AM 0 37.24 0.00 7.68 13.43 0.18 41.47 12:29:01 AM 1 44.17 0.05 8.16 13.79 0.12 33.71 12:30:01 AM all 27.37 0.00 4.03 4.34 0.12 64.14 12:30:01 AM 0 23.62 0.00 3.36 4.01 0.12 68.90 12:30:01 AM 1 31.11 0.00 4.70 4.67 0.12 59.39 12:31:01 AM all 16.52 0.00 2.41 0.69 0.08 80.31 12:31:01 AM 0 11.78 0.00 2.20 0.47 0.07 85.48 12:31:01 AM 1 21.26 0.00 2.61 0.92 0.08 75.13 12:32:01 AM all 23.18 0.00 4.48 2.31 0.08 69.95 12:32:01 AM 0 18.12 0.00 4.25 2.09 0.07 75.47 12:32:01 AM 1 28.23 0.00 4.71 2.52 0.10 64.43 12:33:01 AM all 0.36 0.00 0.47 0.17 0.03 98.97 12:33:01 AM 0 0.35 0.00 0.43 0.08 0.03 99.10 12:33:01 AM 1 0.37 0.00 0.50 0.25 0.03 98.85 12:34:01 AM all 5.24 0.00 0.29 0.07 0.07 94.34 12:34:01 AM 0 5.34 0.00 0.20 0.07 0.07 94.33 12:34:01 AM 1 5.14 0.00 0.38 0.07 0.07 94.34 12:35:01 AM all 17.84 0.00 0.25 0.11 0.08 81.72 12:35:01 AM 0 4.53 0.00 0.25 0.12 0.07 95.03 12:35:01 AM 1 31.13 0.00 0.25 0.10 0.08 68.43 12:36:01 AM all 9.30 0.00 0.18 0.08 0.04 90.40 12:36:01 AM 0 6.18 0.00 0.18 0.10 0.03 93.51 12:36:01 AM 1 12.42 0.00 0.18 0.05 0.05 87.30 12:37:01 AM all 8.84 0.00 0.24 0.04 0.07 90.81 12:37:01 AM 0 1.20 0.00 0.17 0.08 0.05 98.50 12:37:01 AM 1 16.48 0.00 0.32 0.00 0.08 83.12 12:38:01 AM all 20.13 0.00 2.00 0.13 0.08 77.67 12:38:01 AM 0 25.00 0.00 2.42 0.17 0.08 72.33 12:38:01 AM 1 15.25 0.00 1.57 0.10 0.07 83.01 Average: all 16.93 0.00 2.22 2.15 0.08 78.61 Average: 0 13.33 0.00 2.11 2.06 0.08 82.42 Average: 1 20.54 0.01 2.33 2.24 0.08 74.81