---> uname -a: Linux prd-centos8-robot-2c-8g-14472.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: 2799.996 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 627 4954 19 2115 6773 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:b1:ac:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:feb1:ac14/64 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) 08/25/2024 _x86_64_ (2 CPU) 01:38:16 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 92.52 25.52 67.01 6708.73 6092.95 01:41:01 AM 86.72 0.70 86.02 50.78 9688.50 01:42:02 AM 19.48 0.42 19.06 64.78 1608.11 01:43:01 AM 59.84 0.03 59.80 3.52 7807.32 01:44:01 AM 7.10 0.00 7.10 0.00 749.70 01:45:01 AM 0.27 0.00 0.27 0.00 3.32 01:46:01 AM 0.17 0.00 0.17 0.00 2.12 01:47:01 AM 0.28 0.08 0.20 31.99 5.17 01:48:01 AM 2.03 0.00 2.03 0.00 104.13 01:49:01 AM 27.40 0.65 26.75 74.12 1309.95 Average: 29.53 2.75 26.79 694.80 2728.85 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5364112 7057080 2518320 31.95 2688 1874776 667680 7.48 210180 1983356 144556 01:41:01 AM 5165784 6992316 2716648 34.46 2688 2003280 711344 7.96 222344 2144208 34128 01:42:02 AM 5241156 7069136 2641276 33.51 2688 2005228 633424 7.09 240864 2054276 4 01:43:01 AM 5017172 7044424 2865260 36.35 2688 2196612 627168 7.02 260156 2226020 16508 01:44:01 AM 5019900 7047156 2862532 36.32 2688 2196616 627168 7.02 260156 2226024 4 01:45:01 AM 5019548 7046804 2862884 36.32 2688 2196616 627168 7.02 260156 2226232 16 01:46:01 AM 5019856 7047112 2862576 36.32 2688 2196616 642544 7.19 260156 2226036 8 01:47:01 AM 4980780 7009244 2901652 36.81 2688 2197824 703156 7.87 260504 2264372 256 01:48:01 AM 4977324 7006788 2905108 36.86 2688 2198824 703156 7.87 260532 2267936 120 01:49:01 AM 5105704 6963724 2776728 35.23 2688 2033396 745344 8.35 443512 1982372 196 Average: 5091134 7028378 2791298 35.41 2688 2109979 668815 7.49 267856 2160083 19580 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 325.38 205.93 1580.38 62.90 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 57.16 45.27 559.16 8.06 0.00 0.00 0.00 0.00 01:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 AM eth0 16.01 9.70 5.42 3.56 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 186.27 136.32 309.62 32.63 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 1.28 0.58 0.15 0.10 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 1.35 0.42 0.40 0.27 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 1.20 0.27 0.62 0.02 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 8.08 5.63 2.63 1.77 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 35.79 24.71 6.78 4.80 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 56.11 37.83 83.30 32.10 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 68.68 46.52 254.81 14.59 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) 08/25/2024 _x86_64_ (2 CPU) 01:38:16 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 36.51 0.00 7.29 4.86 0.08 51.25 01:40:01 AM 0 45.89 0.00 8.72 4.77 0.08 40.53 01:40:01 AM 1 27.16 0.00 5.87 4.95 0.08 61.92 01:41:01 AM all 24.04 0.00 3.37 2.51 0.08 69.99 01:41:01 AM 0 30.55 0.00 4.06 2.06 0.08 63.25 01:41:01 AM 1 17.54 0.00 2.69 2.97 0.08 76.72 01:42:02 AM all 9.61 0.00 1.25 0.42 0.06 88.67 01:42:02 AM 0 14.05 0.00 1.27 0.53 0.05 84.10 01:42:02 AM 1 5.16 0.00 1.24 0.30 0.07 93.24 01:43:01 AM all 27.39 0.00 4.80 1.87 0.09 65.85 01:43:01 AM 0 28.84 0.00 5.22 2.23 0.08 63.64 01:43:01 AM 1 25.95 0.00 4.38 1.51 0.10 68.05 01:44:01 AM all 0.29 0.00 0.11 0.21 0.03 99.36 01:44:01 AM 0 0.55 0.00 0.10 0.32 0.03 99.00 01:44:01 AM 1 0.03 0.00 0.12 0.10 0.03 99.72 01:45:01 AM all 0.33 0.00 0.04 0.00 0.05 99.57 01:45:01 AM 0 0.58 0.00 0.03 0.00 0.05 99.33 01:45:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 01:46:01 AM all 0.33 0.00 0.05 0.00 0.03 99.60 01:46:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 01:46:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 01:47:01 AM all 1.96 0.00 0.15 0.00 0.05 97.84 01:47:01 AM 0 3.10 0.00 0.13 0.00 0.05 96.71 01:47:01 AM 1 0.82 0.00 0.17 0.00 0.05 98.96 01:48:01 AM all 9.16 0.00 0.33 0.03 0.08 90.41 01:48:01 AM 0 8.99 0.00 0.33 0.02 0.07 90.59 01:48:01 AM 1 9.33 0.00 0.32 0.05 0.08 90.22 01:49:01 AM all 23.98 0.00 3.28 0.35 0.08 72.31 01:49:01 AM 0 26.67 0.00 3.19 0.35 0.08 69.71 01:49:01 AM 1 21.29 0.00 3.36 0.35 0.08 74.92 Average: all 13.32 0.00 2.06 1.02 0.06 83.53 Average: 0 15.93 0.00 2.30 1.02 0.06 80.69 Average: 1 10.72 0.00 1.82 1.02 0.07 86.38