---> uname -a: Linux prd-centos8-robot-2c-8g-809.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4812 19 2293 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:c0:3e:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fec0:3e7b/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) 07/21/2024 _x86_64_ (2 CPU) 02:38:12 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 84.22 38.73 45.49 5798.57 12382.08 02:41:01 AM 101.80 7.00 94.80 1265.84 8805.86 02:42:01 AM 33.96 1.27 32.69 154.62 3602.25 02:43:01 AM 31.44 2.48 28.96 392.54 1597.42 02:44:01 AM 40.10 0.03 40.07 3.47 6730.26 02:45:01 AM 3.17 0.00 3.17 0.00 122.28 02:46:01 AM 0.12 0.00 0.12 0.00 1.17 02:47:01 AM 9.48 0.18 9.30 33.86 253.42 Average: 38.04 6.21 31.83 956.25 4187.18 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5445112 7036404 2437320 30.92 2688 1781524 730344 8.18 192992 1949912 109448 02:41:01 AM 5216148 7034848 2666284 33.83 2688 1995560 673812 7.54 213356 2105524 86908 02:42:01 AM 5259816 7083912 2622616 33.27 2688 2001416 649504 7.27 242084 2034936 20 02:43:01 AM 4997952 7032388 2884480 36.59 2688 2203276 664432 7.44 262064 2251272 184636 02:44:01 AM 5024464 7058604 2857968 36.26 2688 2203404 626736 7.02 265720 2216172 8 02:45:01 AM 5024268 7058408 2858164 36.26 2688 2203404 626736 7.02 265720 2216396 4 02:46:01 AM 5024496 7058636 2857936 36.26 2688 2203404 626736 7.02 265720 2216156 8 02:47:01 AM 4941980 6974896 2940452 37.30 2688 2201908 705220 7.90 295052 2267284 13356 Average: 5116780 7042262 2765652 35.09 2688 2099237 662940 7.42 250338 2157206 49298 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 298.70 192.22 1547.20 56.58 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 56.93 46.47 531.21 8.08 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 17.11 12.25 7.67 10.30 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 44.70 39.05 275.69 10.77 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 600.52 518.68 123.58 104.89 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 1.18 0.52 0.45 0.27 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 0.50 0.17 0.03 0.01 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 15.71 12.96 15.16 5.88 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 129.43 102.79 312.66 24.60 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) 07/21/2024 _x86_64_ (2 CPU) 02:38:12 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 34.66 0.03 6.22 14.55 0.16 44.38 02:40:01 AM 0 39.26 0.03 7.54 14.32 0.20 38.65 02:40:01 AM 1 30.10 0.02 4.92 14.77 0.12 50.07 02:41:01 AM all 36.61 0.00 5.71 5.00 0.13 52.54 02:41:01 AM 0 43.24 0.00 5.90 6.30 0.15 44.41 02:41:01 AM 1 29.96 0.00 5.53 3.70 0.12 60.68 02:42:01 AM all 11.76 0.00 1.83 1.44 0.07 84.91 02:42:01 AM 0 14.77 0.00 1.90 1.44 0.07 81.82 02:42:01 AM 1 8.76 0.00 1.75 1.44 0.07 87.99 02:43:01 AM all 25.87 0.00 4.75 1.04 0.10 68.25 02:43:01 AM 0 36.91 0.00 5.77 1.25 0.10 55.97 02:43:01 AM 1 14.86 0.00 3.72 0.82 0.10 80.50 02:44:01 AM all 5.36 0.00 1.71 2.45 0.04 90.43 02:44:01 AM 0 5.70 0.00 1.66 2.72 0.05 89.87 02:44:01 AM 1 5.02 0.00 1.76 2.18 0.03 91.00 02:45:01 AM all 0.33 0.00 0.09 0.07 0.03 99.48 02:45:01 AM 0 0.32 0.00 0.10 0.13 0.03 99.42 02:45:01 AM 1 0.35 0.00 0.08 0.00 0.02 99.55 02:46:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 02:46:01 AM 0 0.07 0.00 0.03 0.00 0.02 99.88 02:46:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.31 02:47:01 AM all 12.37 0.00 1.34 0.18 0.05 86.06 02:47:01 AM 0 13.28 0.00 1.42 0.15 0.05 85.10 02:47:01 AM 1 11.46 0.00 1.25 0.22 0.05 87.02 Average: all 15.89 0.00 2.71 3.08 0.08 78.25 Average: 0 19.15 0.00 3.03 3.27 0.08 74.46 Average: 1 12.62 0.00 2.39 2.88 0.07 82.04