---> uname -a: Linux prd-centos8-robot-2c-8g-1110.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4801 19 2307 6805 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:8e:58:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe8e:585c/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) 12/08/2024 _x86_64_ (2 CPU) 23:25:01 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 99.85 10.05 89.80 1682.52 6631.71 11:28:01 PM 69.51 0.73 68.78 51.32 9603.57 11:29:01 PM 26.34 0.38 25.96 64.25 1483.56 11:30:01 PM 49.39 2.52 46.88 396.07 6973.19 11:31:01 PM 5.28 0.00 5.28 0.00 237.50 11:32:01 PM 0.42 0.00 0.42 0.00 7.37 11:33:01 PM 0.18 0.00 0.18 0.00 2.42 11:34:01 PM 5.02 0.17 4.85 32.93 63.62 11:35:01 PM 26.54 0.53 26.01 64.78 1049.72 Average: 31.39 1.60 29.79 254.63 2894.65 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5219112 7018572 2663312 33.79 2688 1977624 729060 8.16 209824 2116348 228260 11:28:01 PM 5173768 7005948 2708656 34.36 2688 2009500 703432 7.88 221432 2140384 8 11:29:01 PM 5033600 6993176 2848824 36.14 2688 2132908 732328 8.20 260788 2229812 103240 11:30:01 PM 5011564 7059136 2870860 36.42 2688 2217092 617440 6.91 262868 2229000 20 11:31:01 PM 5014716 7062304 2867708 36.38 2688 2217096 617440 6.91 262868 2229360 8 11:32:01 PM 5015380 7062968 2867044 36.37 2688 2217096 617440 6.91 262868 2229060 16 11:33:01 PM 5014716 7062304 2867708 36.38 2688 2217096 617440 6.91 262868 2229428 4 11:34:01 PM 4870336 6945680 3012088 38.21 2688 2244852 735716 8.24 290460 2346388 26780 11:35:01 PM 4912536 6963904 2969888 37.68 2688 2220400 720136 8.06 460156 2134804 16512 Average: 5029525 7019332 2852899 36.19 2688 2161518 676715 7.58 277126 2209398 41650 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 85.02 71.00 943.91 8.51 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 47.85 31.89 439.28 5.64 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 48.65 38.57 298.28 9.24 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 553.36 407.10 113.67 97.25 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 1.62 0.80 0.52 0.34 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.18 0.17 0.10 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 1.17 0.35 0.30 0.20 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 12.18 10.05 12.86 7.38 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 23.36 19.24 17.27 8.94 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 86.04 64.35 202.90 15.28 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) 12/08/2024 _x86_64_ (2 CPU) 23:25:01 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 36.04 0.00 5.28 2.81 0.11 55.76 11:27:01 PM 0 37.26 0.00 5.54 2.80 0.12 54.29 11:27:01 PM 1 34.83 0.00 5.02 2.82 0.10 57.24 11:28:01 PM all 13.66 0.00 2.08 2.61 0.07 81.59 11:28:01 PM 0 6.32 0.00 1.71 2.86 0.07 89.05 11:28:01 PM 1 20.99 0.00 2.45 2.35 0.07 74.13 11:29:01 PM all 23.60 0.00 3.24 0.82 0.08 72.26 11:29:01 PM 0 26.38 0.00 3.04 0.72 0.07 69.80 11:29:01 PM 1 20.82 0.00 3.45 0.92 0.08 74.73 11:30:01 PM all 15.03 0.00 3.23 1.80 0.07 79.87 11:30:01 PM 0 7.95 0.00 2.85 1.22 0.07 87.91 11:30:01 PM 1 22.11 0.00 3.61 2.37 0.07 71.84 11:31:01 PM all 0.37 0.00 0.08 0.04 0.04 99.47 11:31:01 PM 0 0.15 0.00 0.07 0.02 0.05 99.72 11:31:01 PM 1 0.58 0.00 0.10 0.07 0.03 99.22 11:32:01 PM all 0.20 0.00 0.06 0.00 0.04 99.70 11:32:01 PM 0 0.23 0.00 0.07 0.00 0.03 99.67 11:32:01 PM 1 0.17 0.00 0.05 0.00 0.05 99.73 11:33:01 PM all 0.33 0.00 0.06 0.00 0.04 99.57 11:33:01 PM 0 0.13 0.00 0.05 0.00 0.03 99.78 11:33:01 PM 1 0.52 0.00 0.07 0.00 0.05 99.37 11:34:01 PM all 8.64 0.00 0.83 0.08 0.04 90.41 11:34:01 PM 0 6.98 0.00 0.95 0.03 0.03 92.01 11:34:01 PM 1 10.31 0.00 0.70 0.12 0.05 88.82 11:35:01 PM all 29.67 0.00 3.35 0.33 0.08 66.57 11:35:01 PM 0 26.46 0.00 2.91 0.20 0.08 70.35 11:35:01 PM 1 32.88 0.00 3.79 0.47 0.07 62.80 Average: all 14.17 0.00 2.02 0.94 0.06 82.80 Average: 0 12.43 0.00 1.91 0.87 0.06 84.73 Average: 1 15.91 0.00 2.14 1.01 0.06 80.87