---> uname -a: Linux prd-centos8-robot-2c-8g-61.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 570 5014 19 2112 6831 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:a7:9f:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fea7:9f2b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/03/2024 _x86_64_ (2 CPU) 03:02:28 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 100.45 64.80 35.65 7498.78 30963.57 03:05:01 AM 80.41 7.03 73.38 1287.17 6075.81 03:06:01 AM 84.54 0.77 83.77 52.52 9832.59 03:07:01 AM 22.31 0.82 21.49 123.43 1654.00 03:08:01 AM 42.74 0.17 42.58 9.47 2884.37 03:09:01 AM 25.31 0.05 25.26 3.60 5349.85 03:10:01 AM 1.98 0.00 1.98 0.00 73.39 03:11:01 AM 0.30 0.00 0.30 0.00 5.37 03:12:01 AM 12.98 0.25 12.73 35.05 488.69 03:13:01 AM 19.95 0.50 19.45 63.72 940.84 Average: 39.10 7.44 31.66 907.54 5827.43 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5606412 7095996 2276012 28.87 2688 1683300 677656 7.59 178076 1818304 70120 03:05:01 AM 5324880 7062496 2557544 32.45 2688 1919880 675676 7.57 211840 2025076 165276 03:06:01 AM 5203812 7027064 2678612 33.98 2688 2000216 709368 7.94 221988 2111984 37112 03:07:01 AM 5265396 7093240 2617028 33.20 2688 2005188 630172 7.06 240476 2032408 28 03:08:01 AM 4997792 7022684 2884632 36.60 2688 2194648 682160 7.64 259624 2257592 151272 03:09:01 AM 4980564 7005844 2901860 36.81 2688 2195036 732260 8.20 262884 2266460 256 03:10:01 AM 4915420 6940732 2967004 37.64 2688 2195076 804524 9.01 262884 2330684 40 03:11:01 AM 4842848 6868380 3039576 38.56 2688 2195272 872956 9.77 262912 2403556 160 03:12:01 AM 5144384 7000744 2738040 34.74 2688 2030032 705812 7.90 281900 2100060 17044 03:13:01 AM 5177792 7037192 2704632 34.31 2688 2034960 667216 7.47 439652 1914072 16028 Average: 5145930 7015437 2736494 34.72 2688 2045361 715780 8.01 262224 2126020 45734 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 224.79 149.66 1046.17 56.77 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 60.20 48.10 718.40 6.10 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 36.38 24.85 283.18 5.66 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 8.85 8.26 4.76 3.10 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 45.19 34.59 284.36 8.91 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 202.93 175.04 41.62 193.27 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 287.79 306.36 4079.44 563.06 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 297.12 280.20 4991.87 18.22 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 144.55 115.51 1269.74 24.31 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 15.25 14.85 12.13 7.09 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 132.31 115.75 1273.16 88.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/03/2024 _x86_64_ (2 CPU) 03:02:28 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 33.21 0.03 5.92 23.44 0.26 37.13 03:04:01 AM 0 25.74 0.05 5.66 23.26 0.31 44.98 03:04:01 AM 1 40.60 0.02 6.17 23.62 0.22 29.37 03:05:01 AM all 36.62 0.00 4.64 3.84 0.33 54.56 03:05:01 AM 0 30.57 0.00 4.70 2.44 0.28 62.00 03:05:01 AM 1 42.65 0.00 4.59 5.24 0.38 47.14 03:06:01 AM all 31.97 0.00 3.35 6.41 0.22 58.05 03:06:01 AM 0 19.75 0.00 2.34 5.60 0.17 72.15 03:06:01 AM 1 44.20 0.00 4.36 7.21 0.27 43.96 03:07:01 AM all 13.91 0.00 1.13 0.53 0.13 84.31 03:07:01 AM 0 10.58 0.00 1.24 0.28 0.12 87.79 03:07:01 AM 1 17.23 0.00 1.02 0.77 0.15 80.84 03:08:01 AM all 34.67 0.00 4.63 4.49 0.23 55.98 03:08:01 AM 0 29.07 0.00 4.16 5.24 0.25 61.28 03:08:01 AM 1 40.29 0.00 5.11 3.74 0.20 50.66 03:09:01 AM all 6.74 0.00 0.99 3.21 0.13 88.93 03:09:01 AM 0 4.51 0.00 0.92 2.95 0.12 91.51 03:09:01 AM 1 8.98 0.00 1.06 3.47 0.13 86.35 03:10:01 AM all 15.73 0.00 1.11 0.15 0.31 82.70 03:10:01 AM 0 9.74 0.00 0.65 0.30 0.28 89.02 03:10:01 AM 1 21.74 0.00 1.57 0.00 0.34 76.35 03:11:01 AM all 11.66 0.00 1.05 0.00 0.25 87.04 03:11:01 AM 0 9.74 0.00 0.79 0.00 0.27 89.19 03:11:01 AM 1 13.59 0.00 1.31 0.00 0.22 84.88 03:12:01 AM all 22.27 0.00 2.26 0.92 0.19 74.36 03:12:01 AM 0 19.81 0.00 2.00 0.60 0.20 77.39 03:12:01 AM 1 24.75 0.00 2.53 1.23 0.19 71.30 03:13:01 AM all 30.48 0.00 3.06 1.34 0.24 64.88 03:13:01 AM 0 21.32 0.00 2.69 0.43 0.20 75.36 03:13:01 AM 1 39.67 0.00 3.42 2.25 0.29 54.37 Average: all 23.74 0.00 2.81 4.42 0.23 68.79 Average: 0 18.08 0.01 2.51 4.09 0.22 75.09 Average: 1 29.40 0.00 3.12 4.76 0.24 62.48