---> uname -a: Linux prd-centos8-robot-2c-8g-39083.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: 2800.000 BogoMIPS: 5600.00 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 557 5015 19 2125 6843 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:c5:f6:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fec5:f642/64 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) 10/05/2024 _x86_64_ (2 CPU) 05:16:46 LINUX RESTART (2 CPU) 05:17:01 AM tps rtps wtps bread/s bwrtn/s 05:18:01 AM 203.02 157.14 45.88 14674.35 38395.14 05:19:01 AM 84.39 6.98 77.40 1258.59 6208.72 05:20:01 AM 84.02 0.70 83.32 50.78 9671.93 05:21:01 AM 40.95 0.43 40.52 64.78 2626.51 05:22:01 AM 30.36 0.03 30.32 3.47 6004.97 05:23:01 AM 2.30 0.12 2.18 33.06 117.06 05:24:01 AM 0.35 0.00 0.35 0.00 5.38 05:25:01 AM 0.12 0.00 0.12 0.00 1.35 05:26:01 AM 27.37 0.63 26.74 73.18 1386.00 Average: 52.55 18.45 34.09 1795.67 7158.31 05:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:18:01 AM 5626840 7111796 2255592 28.62 2688 1678664 654416 7.33 178288 1799016 79248 05:19:01 AM 5293124 7052020 2589308 32.85 2688 1940396 675012 7.56 215404 2051340 182600 05:20:01 AM 5149528 7004696 2732904 34.67 2688 2032252 707072 7.92 234352 2153260 22284 05:21:01 AM 5013088 7050104 2869344 36.40 2688 2206036 634348 7.10 254600 2244428 166356 05:22:01 AM 5050960 7087776 2831472 35.92 2688 2206164 600696 6.73 257920 2198268 16 05:23:01 AM 5004740 7043960 2877692 36.51 2688 2208564 655740 7.34 258188 2243664 4 05:24:01 AM 4988888 7028120 2893544 36.71 2688 2208576 687912 7.70 258188 2259268 20 05:25:01 AM 5047696 7088988 2834736 35.96 2688 2210636 611400 6.85 258572 2201080 2064 05:26:01 AM 5137840 7005420 2744592 34.82 2688 2042740 691176 7.74 446040 1946628 176 Average: 5145856 7052542 2736576 34.72 2688 2081559 657530 7.36 262395 2121884 50308 05:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 289.89 155.92 1251.30 58.18 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 77.85 64.47 807.22 8.09 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 55.61 39.80 387.55 8.19 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 43.80 36.39 299.46 9.10 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 233.27 166.81 45.37 40.64 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 148.54 136.11 45.58 53.68 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 266.81 264.01 198.13 103.96 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 151.66 140.91 83.91 46.32 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 54.50 40.14 85.71 26.89 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 146.89 116.06 356.04 39.45 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) 10/05/2024 _x86_64_ (2 CPU) 05:16:46 LINUX RESTART (2 CPU) 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 36.68 0.06 10.22 20.90 0.13 32.02 05:18:01 AM 0 37.63 0.07 11.11 21.75 0.15 29.29 05:18:01 AM 1 35.73 0.05 9.33 20.05 0.10 34.74 05:19:01 AM all 27.42 0.00 4.57 2.29 0.09 65.63 05:19:01 AM 0 31.77 0.00 5.16 2.51 0.08 60.47 05:19:01 AM 1 23.07 0.00 3.98 2.07 0.10 70.79 05:20:01 AM all 22.66 0.00 3.29 2.47 0.08 71.50 05:20:01 AM 0 30.39 0.00 3.32 1.84 0.08 64.37 05:20:01 AM 1 14.95 0.00 3.25 3.10 0.08 78.61 05:21:01 AM all 26.42 0.00 4.39 0.86 0.09 68.24 05:21:01 AM 0 32.28 0.00 4.80 1.10 0.10 61.72 05:21:01 AM 1 20.56 0.00 3.98 0.62 0.08 74.76 05:22:01 AM all 3.03 0.00 0.90 0.49 0.05 95.53 05:22:01 AM 0 3.61 0.00 1.14 0.42 0.05 94.78 05:22:01 AM 1 2.44 0.00 0.67 0.57 0.05 96.27 05:23:01 AM all 12.73 0.00 0.51 0.02 0.08 86.66 05:23:01 AM 0 16.67 0.00 0.52 0.02 0.07 82.73 05:23:01 AM 1 8.78 0.00 0.50 0.02 0.10 90.60 05:24:01 AM all 22.95 0.00 0.55 0.00 0.10 76.40 05:24:01 AM 0 33.64 0.00 0.74 0.00 0.10 65.52 05:24:01 AM 1 12.28 0.00 0.37 0.00 0.10 87.26 05:25:01 AM all 18.09 0.00 0.45 0.00 0.08 81.38 05:25:01 AM 0 25.80 0.00 0.51 0.00 0.08 73.61 05:25:01 AM 1 10.44 0.00 0.39 0.00 0.08 89.09 05:26:01 AM all 26.84 0.00 3.10 0.29 0.09 69.68 05:26:01 AM 0 44.10 0.00 3.62 0.20 0.10 51.98 05:26:01 AM 1 9.56 0.00 2.59 0.38 0.08 87.38 Average: all 21.87 0.01 3.11 3.02 0.09 71.91 Average: 0 28.44 0.01 3.43 3.08 0.09 64.96 Average: 1 15.31 0.01 2.78 2.97 0.09 78.85