---> uname -a: Linux prd-centos8-robot-2c-8g-8575.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 578 4995 19 2123 6823 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:73:2a:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe73:2a2b/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) 04/17/2024 _x86_64_ (2 CPU) 04:20:13 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 111.01 52.67 58.33 7485.76 8092.67 04:23:01 AM 87.27 0.75 86.52 52.51 8451.54 04:24:01 AM 32.15 0.88 31.27 123.94 3531.78 04:25:01 AM 44.22 0.17 44.05 9.46 2881.74 04:26:01 AM 24.26 0.07 24.20 4.53 5494.32 04:27:01 AM 3.65 0.00 3.65 0.00 158.41 04:28:01 AM 0.45 0.00 0.45 0.00 5.88 04:29:01 AM 12.63 0.23 12.40 34.13 597.47 Average: 39.46 6.85 32.61 964.22 3652.20 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5251564 7001592 2630872 33.38 2688 1933392 738856 8.27 249116 2065796 207516 04:23:01 AM 5187244 7016656 2695192 34.19 2688 2006016 680740 7.62 221804 2128936 85208 04:24:01 AM 5249876 7083688 2632560 33.40 2688 2011004 627164 7.02 240704 2048584 12 04:25:01 AM 5029200 7062420 2853236 36.20 2688 2202792 628796 7.04 259528 2226848 154192 04:26:01 AM 4981704 7016300 2900732 36.80 2688 2204468 693752 7.77 262964 2266660 1408 04:27:01 AM 4981508 7016104 2900928 36.80 2688 2204472 693752 7.77 262964 2266732 4 04:28:01 AM 4963768 6998380 2918668 37.03 2688 2204500 709472 7.94 262964 2283592 20 04:29:01 AM 5128120 6994652 2754316 34.94 2688 2041524 695792 7.79 283944 2121440 16728 Average: 5096623 7023724 2785813 35.34 2688 2101021 683540 7.65 255498 2176074 58136 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 295.35 188.29 1545.44 60.43 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 55.52 40.18 499.53 7.70 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 14.16 8.95 5.61 3.43 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 41.57 36.40 299.78 9.30 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 252.56 244.73 74.05 67.84 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 266.67 265.94 53.71 111.45 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 190.55 187.50 215.09 64.58 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 51.99 38.56 104.38 22.67 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 146.05 126.32 349.79 43.42 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) 04/17/2024 _x86_64_ (2 CPU) 04:20:13 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 39.05 0.03 7.69 5.94 0.14 47.15 04:22:01 AM 0 48.86 0.03 7.46 7.25 0.15 36.24 04:22:01 AM 1 29.23 0.03 7.91 4.63 0.13 58.06 04:23:01 AM all 39.40 0.00 4.37 2.78 0.11 53.33 04:23:01 AM 0 53.99 0.00 4.93 2.16 0.12 38.80 04:23:01 AM 1 24.80 0.00 3.82 3.40 0.10 67.88 04:24:01 AM all 12.08 0.00 1.47 1.45 0.08 84.93 04:24:01 AM 0 18.44 0.00 1.67 1.40 0.07 78.42 04:24:01 AM 1 5.70 0.00 1.27 1.50 0.08 91.44 04:25:01 AM all 31.59 0.00 4.33 1.12 0.10 62.86 04:25:01 AM 0 37.39 0.00 4.61 1.55 0.10 56.35 04:25:01 AM 1 25.78 0.00 4.05 0.68 0.10 69.38 04:26:01 AM all 8.78 0.00 1.26 1.95 0.07 87.94 04:26:01 AM 0 13.28 0.00 1.42 1.24 0.07 83.99 04:26:01 AM 1 4.28 0.00 1.09 2.67 0.07 91.90 04:27:01 AM all 21.54 0.00 0.49 0.03 0.11 77.82 04:27:01 AM 0 0.70 0.00 0.18 0.07 0.08 98.96 04:27:01 AM 1 42.48 0.00 0.81 0.00 0.13 56.58 04:28:01 AM all 24.99 0.00 0.50 0.00 0.09 74.41 04:28:01 AM 0 1.29 0.00 0.28 0.00 0.08 98.34 04:28:01 AM 1 48.83 0.00 0.72 0.00 0.10 50.34 04:29:01 AM all 16.49 0.00 1.84 0.15 0.08 81.43 04:29:01 AM 0 24.81 0.00 2.09 0.10 0.08 72.92 04:29:01 AM 1 8.08 0.00 1.60 0.20 0.08 90.03 Average: all 24.26 0.00 2.75 1.68 0.10 71.21 Average: 0 24.87 0.00 2.83 1.72 0.09 70.48 Average: 1 23.64 0.00 2.66 1.64 0.10 71.95