---> uname -a: Linux prd-centos8-robot-2c-8g-41876.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 576 4982 19 2138 6824 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:26:d2:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe26:d23f/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) 10/12/2024 _x86_64_ (2 CPU) 23:26:42 LINUX RESTART (2 CPU) 11:27:01 PM tps rtps wtps bread/s bwrtn/s 11:28:01 PM 196.70 136.37 60.34 14028.72 39214.93 11:29:01 PM 120.44 7.41 113.03 1296.50 10477.67 11:30:01 PM 32.44 0.38 32.06 64.26 3701.38 11:31:01 PM 49.20 2.55 46.65 396.53 3681.87 11:32:01 PM 22.25 0.00 22.25 0.00 4946.84 11:33:01 PM 4.31 0.12 4.20 33.04 188.11 11:34:01 PM 0.37 0.00 0.37 0.00 6.31 11:35:01 PM 0.17 0.00 0.17 0.00 2.30 11:36:01 PM 1.70 0.18 1.52 4.27 87.57 11:37:01 PM 29.71 0.65 29.06 96.50 1375.07 Average: 45.73 14.77 30.96 1592.19 6368.62 11:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 PM 5508756 7068156 2373676 30.11 2688 1749840 714028 7.99 190648 1894872 116780 11:29:01 PM 5177780 7012664 2704652 34.31 2688 2011324 704528 7.89 221640 2135748 90036 11:30:01 PM 5254212 7090480 2628220 33.34 2688 2013256 621488 6.96 240404 2042888 4 11:31:01 PM 5022088 7072452 2860344 36.29 2688 2219148 622404 6.97 261904 2227284 135208 11:32:01 PM 5019088 7069076 2863344 36.33 2688 2219152 622404 6.97 261904 2227596 4 11:33:01 PM 4970084 7022560 2912348 36.95 2688 2221640 676164 7.57 262176 2276288 8 11:34:01 PM 4954776 7007268 2927656 37.14 2688 2221656 707204 7.92 262176 2291004 24 11:35:01 PM 4954732 7007228 2927700 37.14 2688 2221660 707204 7.92 262176 2291512 4 11:36:01 PM 5179684 7062584 2702748 34.29 2688 2053548 632756 7.08 258044 2070536 4820 11:37:01 PM 5165276 7050608 2717156 34.47 2688 2060288 674032 7.55 451676 1914180 16756 Average: 5120648 7046308 2761784 35.04 2688 2099151 668221 7.48 267275 2137191 36364 11:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 275.41 172.11 1310.80 58.61 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 85.92 66.06 894.62 10.00 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 14.78 9.50 5.47 3.57 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 274.44 201.60 344.10 50.59 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 3.62 1.05 0.80 0.86 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 205.21 198.32 58.53 79.64 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 161.51 158.51 171.72 62.39 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 71.04 70.33 22.80 25.24 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 153.82 131.59 137.51 54.71 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 26.41 23.16 27.37 11.04 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 127.23 103.23 297.39 35.67 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) 10/12/2024 _x86_64_ (2 CPU) 23:26:42 LINUX RESTART (2 CPU) 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 38.36 0.07 10.80 19.01 0.12 31.64 11:28:01 PM 0 38.54 0.07 9.15 18.49 0.12 33.64 11:28:01 PM 1 38.18 0.07 12.47 19.54 0.12 29.62 11:29:01 PM all 35.27 0.00 5.77 4.30 0.12 54.54 11:29:01 PM 0 29.07 0.00 5.55 4.30 0.10 60.99 11:29:01 PM 1 41.51 0.00 6.00 4.31 0.13 48.05 11:30:01 PM all 10.31 0.00 1.42 0.62 0.05 87.60 11:30:01 PM 0 7.82 0.00 1.45 0.35 0.05 90.32 11:30:01 PM 1 12.80 0.00 1.39 0.89 0.05 84.88 11:31:01 PM all 27.73 0.00 4.86 1.17 0.09 66.15 11:31:01 PM 0 32.33 0.00 5.49 0.92 0.08 61.17 11:31:01 PM 1 23.14 0.00 4.23 1.42 0.10 71.12 11:32:01 PM all 0.34 0.00 0.29 1.53 0.03 97.80 11:32:01 PM 0 0.13 0.00 0.37 1.54 0.03 97.93 11:32:01 PM 1 0.55 0.00 0.22 1.52 0.03 97.68 11:33:01 PM all 17.32 0.00 0.56 0.04 0.08 81.99 11:33:01 PM 0 21.38 0.00 0.70 0.07 0.08 77.76 11:33:01 PM 1 13.26 0.00 0.42 0.02 0.08 86.22 11:34:01 PM all 12.16 0.00 0.37 0.00 0.08 87.40 11:34:01 PM 0 0.64 0.00 0.15 0.00 0.07 99.15 11:34:01 PM 1 23.69 0.00 0.59 0.00 0.08 75.64 11:35:01 PM all 9.85 0.00 0.23 0.00 0.07 89.85 11:35:01 PM 0 0.62 0.00 0.10 0.00 0.05 99.23 11:35:01 PM 1 19.10 0.00 0.37 0.00 0.08 80.45 11:36:01 PM all 16.14 0.00 0.96 0.01 0.08 82.81 11:36:01 PM 0 3.36 0.00 0.62 0.00 0.08 95.93 11:36:01 PM 1 28.82 0.00 1.29 0.02 0.08 69.79 11:37:01 PM all 31.54 0.00 3.88 0.40 0.09 64.08 11:37:01 PM 0 21.99 0.00 4.32 0.33 0.10 73.25 11:37:01 PM 1 41.10 0.00 3.44 0.47 0.08 54.91 Average: all 19.88 0.01 2.91 2.69 0.08 74.43 Average: 0 15.58 0.01 2.79 2.59 0.08 78.95 Average: 1 24.19 0.01 3.03 2.79 0.09 69.91