---> uname -a: Linux prd-centos8-robot-2c-8g-8259.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4978 19 2142 6825 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:8a:fd:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe8a:fdfe/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) 04/16/2024 _x86_64_ (2 CPU) 05:29:53 LINUX RESTART (2 CPU) 05:30:01 AM tps rtps wtps bread/s bwrtn/s 05:31:01 AM 227.90 175.10 52.80 15529.29 38945.67 05:32:01 AM 109.72 6.95 102.77 1309.52 9026.95 05:33:01 AM 51.47 0.73 50.73 51.85 6069.99 05:34:01 AM 29.49 1.02 28.47 133.42 1664.21 05:35:01 AM 41.66 0.03 41.63 3.47 6829.63 05:36:01 AM 3.58 0.03 3.55 1.07 377.76 05:37:01 AM 0.20 0.00 0.20 0.00 2.85 05:38:01 AM 0.37 0.00 0.37 0.00 210.13 05:39:01 AM 21.58 0.53 21.04 70.24 1410.28 Average: 53.95 20.45 33.50 1896.67 7163.28 05:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 AM 5574192 7068436 2308236 29.28 2688 1687912 724084 8.11 184564 1843504 85792 05:32:01 AM 5193140 7007744 2689288 34.12 2688 1992488 741456 8.30 221800 2123140 134684 05:33:01 AM 5193940 7031408 2688488 34.11 2688 2014788 690864 7.74 233608 2109048 15812 05:34:01 AM 4938260 7007936 2944168 37.35 2688 2239484 741808 8.31 291492 2283608 216372 05:35:01 AM 5015076 7041472 2867352 36.38 2688 2196092 695200 7.78 263952 2228268 348 05:36:01 AM 4995392 7029888 2887036 36.63 2688 2204192 695200 7.78 263952 2248024 4 05:37:01 AM 4976024 7010556 2906404 36.87 2688 2204228 742844 8.32 263952 2266848 8 05:38:01 AM 5042752 7085304 2839676 36.03 2688 2212248 634184 7.10 264352 2200756 1808 05:39:01 AM 5136464 7023452 2745964 34.84 2688 2062348 679680 7.61 453492 1941776 11652 Average: 5118360 7034022 2764068 35.07 2688 2090420 705036 7.89 271240 2138330 51831 05:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 289.23 172.97 1388.68 58.83 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 59.74 50.29 682.85 6.50 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 41.82 28.09 272.70 7.05 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 39.17 31.81 294.05 6.64 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 223.10 157.31 51.08 40.87 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 233.34 234.46 112.67 96.62 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 262.97 262.09 546.56 96.06 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 74.78 62.76 341.62 15.55 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 49.72 37.62 98.02 41.16 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 141.50 115.25 420.68 41.03 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) 04/16/2024 _x86_64_ (2 CPU) 05:29:53 LINUX RESTART (2 CPU) 05:30:01 AM CPU %user %nice %system %iowait %steal %idle 05:31:01 AM all 50.06 0.08 11.15 15.41 0.12 23.18 05:31:01 AM 0 50.37 0.08 11.51 13.14 0.12 24.77 05:31:01 AM 1 49.74 0.08 10.79 17.67 0.12 21.59 05:32:01 AM all 39.50 0.00 5.55 3.43 0.12 51.40 05:32:01 AM 0 53.35 0.00 6.49 3.67 0.12 36.37 05:32:01 AM 1 25.69 0.00 4.61 3.19 0.12 66.39 05:33:01 AM all 23.42 0.00 2.75 1.55 0.13 72.16 05:33:01 AM 0 29.97 0.00 2.86 2.27 0.13 64.77 05:33:01 AM 1 16.86 0.00 2.64 0.82 0.12 79.56 05:34:01 AM all 25.16 0.00 3.19 0.83 0.09 70.72 05:34:01 AM 0 29.83 0.00 3.90 0.83 0.08 65.35 05:34:01 AM 1 20.49 0.00 2.48 0.83 0.10 76.09 05:35:01 AM all 16.83 0.00 2.65 1.65 0.08 78.78 05:35:01 AM 0 18.33 0.00 2.49 1.51 0.08 77.59 05:35:01 AM 1 15.34 0.00 2.82 1.80 0.08 79.97 05:36:01 AM all 26.50 0.00 1.81 0.05 0.10 71.54 05:36:01 AM 0 14.68 0.00 0.74 0.10 0.10 84.39 05:36:01 AM 1 38.35 0.00 2.88 0.00 0.10 58.67 05:37:01 AM all 27.38 0.00 0.59 0.00 0.10 71.92 05:37:01 AM 0 2.24 0.00 0.37 0.00 0.08 97.31 05:37:01 AM 1 52.63 0.00 0.82 0.00 0.12 46.44 05:38:01 AM all 8.02 0.00 0.35 0.03 0.07 91.52 05:38:01 AM 0 5.73 0.00 0.35 0.07 0.07 93.78 05:38:01 AM 1 10.30 0.00 0.35 0.00 0.07 89.28 05:39:01 AM all 27.80 0.00 3.11 0.38 0.09 68.61 05:39:01 AM 0 31.38 0.00 3.37 0.40 0.10 64.75 05:39:01 AM 1 24.22 0.00 2.85 0.37 0.08 72.47 Average: all 27.17 0.01 3.45 2.58 0.10 66.69 Average: 0 26.20 0.01 3.56 2.43 0.10 67.71 Average: 1 28.14 0.01 3.35 2.72 0.10 65.67