---> uname -a: Linux prd-centos8-robot-2c-8g-41996.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4774 19 2309 6780 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:9e:a9:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe9e:a90b/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) 04:38:15 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 107.63 33.84 73.79 6682.04 7082.21 04:41:01 AM 85.04 0.70 84.34 50.77 10050.16 04:42:01 AM 13.20 0.42 12.78 64.78 781.27 04:43:01 AM 67.86 2.52 65.34 396.00 8080.72 04:44:01 AM 3.03 0.00 3.03 0.00 97.22 04:45:01 AM 0.52 0.00 0.52 0.00 7.35 04:46:01 AM 0.32 0.00 0.32 0.00 3.15 04:47:01 AM 0.33 0.00 0.33 0.00 3.45 04:48:01 AM 0.32 0.00 0.32 0.00 3.05 04:49:01 AM 25.13 0.50 24.63 70.12 985.37 Average: 30.34 3.80 26.54 726.41 2709.68 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5357572 7072676 2524860 32.03 2688 1896668 676084 7.57 212488 1985796 148212 04:41:01 AM 5187460 7021776 2694972 34.19 2688 2011308 685872 7.68 221732 2125500 4872 04:42:01 AM 5190440 7059960 2691992 34.15 2688 2044472 667240 7.47 244184 2095716 30952 04:43:01 AM 4987704 7037504 2894728 36.72 2688 2219136 665172 7.45 261960 2256192 124 04:44:01 AM 4988396 7038204 2894036 36.72 2688 2219140 665172 7.45 261956 2256388 4 04:45:01 AM 4988368 7038176 2894064 36.72 2688 2219140 665172 7.45 261960 2256336 4 04:46:01 AM 4988296 7038104 2894136 36.72 2688 2219140 665172 7.45 261960 2256232 4 04:47:01 AM 4988236 7038048 2894196 36.72 2688 2219144 665172 7.45 261960 2256272 4 04:48:01 AM 4988536 7038348 2893896 36.71 2688 2219144 665172 7.45 261960 2256272 4 04:49:01 AM 4925204 6974176 2957228 37.52 2688 2218292 725108 8.12 455884 2125472 192 Average: 5059021 7035697 2823411 35.82 2688 2148558 674534 7.55 270604 2187018 18437 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 359.78 207.66 1659.39 62.31 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 54.92 40.71 549.12 7.61 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 20.59 15.88 7.63 5.38 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 638.45 477.39 414.24 106.98 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 1.38 0.77 0.29 0.12 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 2.53 1.88 0.56 0.49 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 0.80 0.20 0.06 0.03 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 0.45 0.12 0.02 0.01 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 0.63 0.15 0.03 0.01 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 31.84 26.45 40.36 27.93 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 111.15 77.12 267.19 21.09 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) 10/13/2024 _x86_64_ (2 CPU) 04:38:15 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 38.65 0.02 7.61 4.99 0.12 48.61 04:40:01 AM 0 44.82 0.02 7.77 4.76 0.12 42.51 04:40:01 AM 1 32.46 0.02 7.45 5.23 0.12 54.72 04:41:01 AM all 20.89 0.00 3.05 3.62 0.08 72.35 04:41:01 AM 0 22.25 0.00 3.21 3.89 0.08 70.56 04:41:01 AM 1 19.53 0.00 2.89 3.36 0.08 74.14 04:42:01 AM all 16.40 0.00 2.55 0.31 0.06 80.69 04:42:01 AM 0 21.30 0.00 2.55 0.47 0.07 75.61 04:42:01 AM 1 11.49 0.00 2.54 0.15 0.05 85.77 04:43:01 AM all 22.70 0.00 4.74 3.16 0.09 69.31 04:43:01 AM 0 25.57 0.00 4.48 2.34 0.08 67.53 04:43:01 AM 1 19.82 0.00 4.99 3.98 0.10 71.11 04:44:01 AM all 0.33 0.00 0.07 0.01 0.03 99.57 04:44:01 AM 0 0.12 0.00 0.10 0.02 0.05 99.72 04:44:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 04:45:01 AM all 0.31 0.00 0.08 0.00 0.03 99.57 04:45:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 04:45:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.72 04:46:01 AM all 0.26 0.00 0.06 0.00 0.03 99.65 04:46:01 AM 0 0.47 0.00 0.05 0.00 0.03 99.45 04:46:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 04:47:01 AM all 0.31 0.00 0.04 0.00 0.03 99.62 04:47:01 AM 0 0.50 0.00 0.02 0.00 0.02 99.47 04:47:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 04:48:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 04:48:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 04:48:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 04:49:01 AM all 22.98 0.00 2.58 1.60 0.07 72.78 04:49:01 AM 0 29.90 0.00 3.09 1.65 0.07 65.29 04:49:01 AM 1 16.05 0.00 2.07 1.54 0.07 80.28 Average: all 12.30 0.00 2.08 1.37 0.06 84.19 Average: 0 14.58 0.00 2.14 1.31 0.06 81.92 Average: 1 10.02 0.00 2.03 1.42 0.06 86.47