---> uname -a: Linux prd-centos8-robot-2c-8g-9101.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5002 19 2124 6830 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:fa:cf:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fefa:cfe1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 01:23:04 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 84.01 12.83 71.18 2388.14 6374.13 01:26:01 AM 79.26 0.75 78.51 52.52 8699.58 01:27:01 AM 26.20 0.88 25.31 123.98 1974.57 01:28:01 AM 13.68 0.17 13.51 9.46 775.01 01:29:01 AM 54.37 0.03 54.33 3.47 7469.16 01:30:01 AM 5.56 0.02 5.55 0.13 252.40 01:31:01 AM 2.10 0.02 2.08 0.93 132.03 01:32:01 AM 0.32 0.00 0.32 0.00 4.33 01:33:01 AM 9.17 0.23 8.93 34.13 318.26 01:34:01 AM 23.43 0.50 22.93 63.71 1175.06 Average: 29.81 1.54 28.26 267.65 2717.46 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5367480 7072500 2514948 31.91 2688 1887740 670272 7.51 211472 1983708 138084 01:26:01 AM 5188820 7018532 2693608 34.17 2688 2006480 692944 7.76 222932 2119124 41144 01:27:01 AM 5255900 7090000 2626528 33.32 2688 2011468 635660 7.12 241864 2039500 16 01:28:01 AM 5110536 7015948 2771892 35.17 2688 2080076 705648 7.90 260260 2157864 61676 01:29:01 AM 5028564 7062328 2853864 36.21 2688 2203388 642660 7.20 264104 2213324 96 01:30:01 AM 4991236 7026000 2891192 36.68 2688 2204396 670760 7.51 264280 2253108 412 01:31:01 AM 4924776 6961124 2957652 37.52 2688 2205976 752584 8.43 264284 2318532 8 01:32:01 AM 4908076 6944436 2974352 37.73 2688 2205988 803684 9.00 264280 2335256 4 01:33:01 AM 5191116 7058836 2691312 34.14 2688 2042360 648816 7.26 270172 2066488 19632 01:34:01 AM 5157000 7028872 2725428 34.58 2688 2047288 669296 7.49 442380 1933168 16024 Average: 5112350 7027858 2770078 35.14 2688 2089516 689232 7.72 270603 2142007 27710 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 135.45 101.38 1108.01 32.42 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 64.61 48.95 464.19 8.15 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 14.45 11.06 5.32 3.79 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 27.76 24.96 124.18 4.97 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 501.37 416.06 281.81 98.36 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 18.09 12.01 18.52 2.22 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 199.07 179.74 2976.52 12.18 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 313.68 297.47 5348.07 19.23 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 149.98 135.31 1838.97 32.35 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 20.11 17.94 15.37 8.21 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 144.46 124.49 1218.14 22.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 01:23:04 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 37.47 0.00 6.20 3.09 0.14 53.10 01:25:01 AM 0 27.99 0.00 6.20 3.27 0.12 62.42 01:25:01 AM 1 46.93 0.00 6.19 2.91 0.17 43.80 01:26:01 AM all 35.40 0.00 4.15 3.08 0.24 57.13 01:26:01 AM 0 30.45 0.00 3.88 3.43 0.13 62.10 01:26:01 AM 1 40.36 0.00 4.42 2.72 0.35 52.15 01:27:01 AM all 13.27 0.00 1.50 1.06 0.07 84.10 01:27:01 AM 0 3.55 0.00 1.26 0.87 0.05 94.27 01:27:01 AM 1 22.94 0.00 1.75 1.25 0.08 73.98 01:28:01 AM all 11.88 0.00 2.14 0.81 0.07 85.11 01:28:01 AM 0 5.86 0.00 1.79 1.19 0.07 91.10 01:28:01 AM 1 17.88 0.00 2.48 0.43 0.07 79.14 01:29:01 AM all 23.57 0.00 4.34 3.24 0.12 68.74 01:29:01 AM 0 24.81 0.00 4.28 3.31 0.12 67.48 01:29:01 AM 1 22.33 0.00 4.39 3.17 0.12 69.99 01:30:01 AM all 2.23 0.00 0.67 0.05 0.03 97.03 01:30:01 AM 0 0.32 0.00 0.22 0.10 0.03 99.33 01:30:01 AM 1 4.14 0.00 1.12 0.00 0.02 94.73 01:31:01 AM all 9.17 0.00 1.68 0.01 0.08 89.06 01:31:01 AM 0 9.75 0.00 1.42 0.00 0.08 88.74 01:31:01 AM 1 8.59 0.00 1.95 0.02 0.08 89.37 01:32:01 AM all 8.66 0.00 1.22 0.00 0.10 90.03 01:32:01 AM 0 10.76 0.00 1.62 0.00 0.10 87.53 01:32:01 AM 1 6.57 0.00 0.82 0.00 0.10 92.51 01:33:01 AM all 17.77 0.00 2.27 0.07 0.09 79.81 01:33:01 AM 0 11.09 0.00 2.68 0.03 0.08 86.12 01:33:01 AM 1 24.43 0.00 1.85 0.10 0.10 73.52 01:34:01 AM all 30.28 0.00 3.42 0.27 0.11 65.92 01:34:01 AM 0 17.76 0.00 2.92 0.23 0.10 78.99 01:34:01 AM 1 42.79 0.00 3.92 0.30 0.12 52.87 Average: all 18.99 0.00 2.76 1.17 0.10 76.98 Average: 0 14.25 0.00 2.63 1.25 0.09 81.79 Average: 1 23.71 0.00 2.89 1.09 0.12 72.19