---> uname -a: Linux prd-centos8-robot-2c-8g-7670.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 607 4957 19 2132 6794 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:18:91:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe18:916a/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) 02/02/2025 _x86_64_ (2 CPU) 01:14:13 LINUX RESTART (2 CPU) 01:15:02 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 94.26 0.54 93.71 19.79 7780.96 01:17:01 AM 61.61 1.05 60.56 115.45 7404.53 01:18:01 AM 45.95 6.75 39.20 1246.25 2698.27 01:19:01 AM 23.60 0.03 23.56 3.47 5589.14 01:20:01 AM 3.73 0.00 3.73 0.00 134.83 01:21:01 AM 0.73 0.00 0.73 0.00 9.40 01:22:01 AM 0.57 0.10 0.47 32.13 15.35 01:23:01 AM 2.17 0.02 2.15 0.93 142.79 01:24:01 AM 0.58 0.00 0.58 0.00 6.13 01:25:01 AM 13.78 0.32 13.46 36.93 583.60 Average: 24.58 0.88 23.70 145.71 2427.48 01:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5170220 6998376 2712212 34.41 2688 2006620 709672 7.95 190520 2190084 219020 01:17:01 AM 5265860 7070336 2616572 33.19 2688 1982348 653324 7.32 217724 2057516 12 01:18:01 AM 4950036 6995188 2932396 37.20 2688 2214520 696756 7.80 255580 2307904 157216 01:19:01 AM 4998748 7043672 2883684 36.58 2688 2214652 641340 7.18 258924 2251940 12 01:20:01 AM 4998208 7043132 2884224 36.59 2688 2214652 635896 7.12 258928 2252244 8 01:21:01 AM 4998760 7043652 2883672 36.58 2688 2214656 635896 7.12 258928 2252032 0 01:22:01 AM 4948224 6996568 2934208 37.22 2688 2218108 701724 7.86 259060 2301796 2308 01:23:01 AM 4803944 6852448 3078488 39.06 2688 2218268 861120 9.64 259060 2445336 8 01:24:01 AM 4906784 6955304 2975648 37.75 2688 2218292 772836 8.65 259060 2342552 20 01:25:01 AM 5179688 7054168 2702744 34.29 2688 2049924 637812 7.14 295092 2057616 17256 Average: 5022047 7005284 2860385 36.29 2688 2155204 694638 7.78 251288 2245902 39586 01:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 117.55 95.90 1423.90 13.21 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 15.91 12.30 7.10 4.35 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 46.02 38.99 302.21 9.97 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 542.36 381.79 103.71 87.87 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 3.03 2.03 0.65 0.48 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 3.05 1.93 0.47 0.42 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 40.91 24.85 33.42 3.00 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 460.90 374.94 4784.38 24.32 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 396.90 328.22 4091.18 21.23 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 100.42 62.31 138.85 29.20 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 172.79 132.38 1088.08 19.41 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) 02/02/2025 _x86_64_ (2 CPU) 01:14:13 LINUX RESTART (2 CPU) 01:15:02 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 36.49 0.00 5.02 1.22 0.10 57.18 01:16:01 AM 0 52.48 0.00 6.33 1.37 0.12 39.70 01:16:01 AM 1 20.53 0.00 3.71 1.07 0.08 74.61 01:17:01 AM all 13.65 0.00 2.12 0.85 0.07 83.31 01:17:01 AM 0 20.00 0.00 2.47 0.87 0.07 76.59 01:17:01 AM 1 7.30 0.00 1.77 0.84 0.07 90.03 01:18:01 AM all 26.03 0.00 5.01 0.35 0.08 68.53 01:18:01 AM 0 35.17 0.00 5.44 0.35 0.08 58.96 01:18:01 AM 1 16.91 0.00 4.58 0.35 0.07 78.09 01:19:01 AM all 2.34 0.00 1.53 0.30 0.05 95.78 01:19:01 AM 0 2.61 0.00 1.59 0.12 0.05 95.63 01:19:01 AM 1 2.06 0.00 1.48 0.49 0.05 95.93 01:20:01 AM all 0.33 0.00 0.08 0.02 0.04 99.52 01:20:01 AM 0 0.12 0.00 0.12 0.03 0.03 99.70 01:20:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 01:21:01 AM all 0.34 0.00 0.10 0.00 0.04 99.52 01:21:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 01:21:01 AM 1 0.57 0.00 0.10 0.00 0.05 99.28 01:22:01 AM all 5.25 0.00 1.29 0.00 0.06 93.41 01:22:01 AM 0 9.40 0.00 2.36 0.00 0.05 88.18 01:22:01 AM 1 1.10 0.00 0.22 0.00 0.07 98.61 01:23:01 AM all 8.29 0.00 1.24 0.01 0.11 90.35 01:23:01 AM 0 7.56 0.00 0.92 0.00 0.10 91.42 01:23:01 AM 1 9.04 0.00 1.55 0.02 0.12 89.28 01:24:01 AM all 6.97 0.00 1.06 0.00 0.08 91.88 01:24:01 AM 0 0.82 0.00 0.15 0.00 0.07 98.96 01:24:01 AM 1 13.15 0.00 1.98 0.00 0.10 84.77 01:25:01 AM all 13.45 0.00 2.21 0.08 0.08 84.18 01:25:01 AM 0 13.85 0.00 2.77 0.07 0.07 83.24 01:25:01 AM 1 13.05 0.00 1.64 0.10 0.08 85.13 Average: all 11.29 0.00 1.96 0.28 0.07 86.40 Average: 0 14.16 0.00 2.22 0.28 0.07 83.27 Average: 1 8.41 0.00 1.71 0.28 0.07 89.53