---> uname -a: Linux prd-centos8-robot-2c-8g-44822.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 572 5007 19 2117 6829 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:a3:b8:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fea3:b88b/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) 10/22/2024 _x86_64_ (2 CPU) 05:25:38 LINUX RESTART (2 CPU) 05:26:01 AM tps rtps wtps bread/s bwrtn/s 05:27:01 AM 105.38 61.01 44.37 4567.41 36912.96 05:28:01 AM 77.36 22.21 55.15 5043.39 4819.08 05:29:01 AM 94.07 0.70 93.37 50.78 10288.17 05:30:01 AM 23.29 0.42 22.88 64.78 1948.65 05:31:01 AM 56.90 0.03 56.86 3.52 7708.98 05:32:01 AM 4.35 0.08 4.26 31.98 190.09 05:33:01 AM 8.07 0.33 7.73 37.86 241.78 05:34:01 AM 27.86 0.52 27.34 63.85 1239.19 Average: 49.64 10.69 38.96 1235.51 7919.05 05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 AM 6102260 7371624 1780172 22.58 2688 1468884 325924 3.65 125056 1399680 1424 05:28:01 AM 5259912 7011632 2622520 33.27 2688 1933760 747112 8.37 246868 2052588 204740 05:29:01 AM 5183520 7013648 2698912 34.24 2688 2007052 701136 7.85 221712 2125184 30116 05:30:01 AM 5178228 7055204 2704204 34.31 2688 2051520 687000 7.69 251496 2096740 38000 05:31:01 AM 5043428 7074260 2839004 36.02 2688 2200308 633796 7.10 258508 2203364 80 05:32:01 AM 5005012 7037112 2877420 36.50 2688 2201644 682344 7.64 258636 2243012 136 05:33:01 AM 5085576 6975176 2796856 35.48 2688 2063044 726912 8.14 278220 2160468 30280 05:34:01 AM 5198548 7063000 2683884 34.05 2688 2039668 636356 7.13 447256 1885236 16512 Average: 5257060 7075207 2625372 33.31 2688 1995735 642572 7.19 260969 2020784 40161 05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 5.58 2.33 0.94 0.49 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 308.86 199.62 1530.82 62.49 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 66.73 53.73 649.87 8.66 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 24.68 16.99 74.20 5.27 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 228.04 172.59 275.76 45.86 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 29.55 18.72 6.20 2.55 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 184.19 144.61 1707.09 27.33 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 20.06 19.04 15.64 8.92 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 108.21 78.26 533.07 20.14 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) 10/22/2024 _x86_64_ (2 CPU) 05:25:38 LINUX RESTART (2 CPU) 05:26:01 AM CPU %user %nice %system %iowait %steal %idle 05:27:01 AM all 11.85 0.07 5.58 68.53 0.07 13.91 05:27:01 AM 0 11.96 0.03 4.70 68.12 0.07 15.12 05:27:01 AM 1 11.73 0.10 6.46 68.94 0.07 12.70 05:28:01 AM all 32.80 0.00 6.04 4.64 0.11 56.41 05:28:01 AM 0 31.98 0.00 6.37 5.78 0.12 55.76 05:28:01 AM 1 33.62 0.00 5.72 3.49 0.10 57.06 05:29:01 AM all 26.75 0.00 3.72 2.52 0.09 66.92 05:29:01 AM 0 17.91 0.00 3.56 3.22 0.08 75.23 05:29:01 AM 1 35.58 0.00 3.88 1.82 0.10 58.62 05:30:01 AM all 17.85 0.00 2.59 0.82 0.08 78.67 05:30:01 AM 0 8.73 0.00 2.35 1.25 0.07 87.60 05:30:01 AM 1 26.98 0.00 2.82 0.38 0.08 69.74 05:31:01 AM all 19.92 0.00 3.47 3.73 0.08 72.80 05:31:01 AM 0 13.44 0.00 3.24 1.70 0.07 81.55 05:31:01 AM 1 26.41 0.00 3.71 5.77 0.09 64.03 05:32:01 AM all 2.10 0.00 0.24 0.03 0.04 97.58 05:32:01 AM 0 1.63 0.00 0.18 0.03 0.03 98.12 05:32:01 AM 1 2.57 0.00 0.30 0.03 0.05 97.04 05:33:01 AM all 12.96 0.00 1.83 0.28 0.08 84.84 05:33:01 AM 0 7.41 0.00 1.68 0.18 0.08 90.64 05:33:01 AM 1 18.54 0.00 1.99 0.37 0.08 79.01 05:34:01 AM all 31.38 0.00 3.80 0.78 0.10 63.95 05:34:01 AM 0 22.87 0.00 3.14 0.77 0.08 73.14 05:34:01 AM 1 39.90 0.00 4.46 0.79 0.12 54.74 Average: all 19.47 0.01 3.41 10.10 0.08 66.94 Average: 0 14.50 0.00 3.15 10.07 0.08 72.21 Average: 1 24.44 0.01 3.66 10.13 0.09 61.66