---> uname -a: Linux prd-centos8-robot-2c-8g-19316.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 589 4990 19 2118 6812 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:14:e0:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe14:e073/64 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) 07/10/2024 _x86_64_ (2 CPU) 00:39:52 LINUX RESTART (2 CPU) 12:40:01 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 203.06 158.10 44.96 13638.85 37579.77 12:42:01 AM 87.65 15.54 72.11 2743.75 6082.04 12:43:01 AM 79.86 0.70 79.16 50.78 8873.63 12:44:01 AM 15.45 0.88 14.56 123.98 1126.70 12:45:01 AM 49.13 2.52 46.62 396.00 3007.58 12:46:01 AM 21.34 0.10 21.24 32.12 5092.85 12:47:01 AM 2.00 0.00 2.00 0.00 67.99 12:48:01 AM 0.13 0.00 0.13 0.00 2.13 12:49:01 AM 20.41 0.65 19.76 74.11 790.74 Average: 53.28 19.88 33.40 1899.74 6969.29 12:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5893136 7245248 1989284 25.24 2688 1551512 562488 6.30 150564 1579240 17120 12:42:01 AM 5327488 7051452 2554932 32.41 2688 1906840 688840 7.71 214516 2019248 163056 12:43:01 AM 5184772 7001688 2697648 34.22 2688 1994468 707756 7.92 221064 2129684 26100 12:44:01 AM 5255788 7077720 2626632 33.32 2688 1999452 644332 7.21 240136 2040680 24 12:45:01 AM 5034768 7059900 2847652 36.13 2688 2195036 620700 6.95 263200 2213996 145108 12:46:01 AM 4871028 6897400 3011392 38.20 2688 2196268 817588 9.15 263340 2370544 152 12:47:01 AM 4875424 6901844 3006996 38.15 2688 2196312 838616 9.39 263340 2365868 24 12:48:01 AM 4888484 6915232 2993936 37.98 2688 2196648 797776 8.93 263340 2352740 332 12:49:01 AM 5173940 7035604 2708480 34.36 2688 2037736 668608 7.49 442560 1915020 13380 Average: 5167203 7020676 2715217 34.45 2688 2030475 705189 7.90 258007 2109669 40588 12:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 97.81 54.66 607.45 12.76 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 236.92 150.57 1317.91 48.56 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 53.18 38.19 424.18 7.27 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 16.70 9.30 5.69 3.58 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 252.88 190.55 315.22 47.79 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 91.59 78.84 350.95 696.89 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 591.43 526.46 7237.42 34.01 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 377.34 340.16 4570.15 22.33 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 51.22 37.05 83.75 23.28 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 196.52 158.38 1656.47 99.58 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) 07/10/2024 _x86_64_ (2 CPU) 00:39:52 LINUX RESTART (2 CPU) 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 33.86 0.07 9.01 43.82 0.15 13.10 12:41:01 AM 0 35.18 0.07 9.21 39.58 0.19 15.78 12:41:01 AM 1 32.52 0.07 8.81 48.13 0.10 10.37 12:42:01 AM all 38.03 0.00 6.35 4.34 0.11 51.16 12:42:01 AM 0 43.19 0.00 6.16 4.24 0.12 46.30 12:42:01 AM 1 32.92 0.00 6.54 4.45 0.10 55.98 12:43:01 AM all 22.34 0.00 3.02 8.21 0.10 66.32 12:43:01 AM 0 29.38 0.00 3.32 10.74 0.10 56.45 12:43:01 AM 1 15.31 0.00 2.73 5.69 0.10 76.17 12:44:01 AM all 10.44 0.00 1.25 3.03 0.07 85.21 12:44:01 AM 0 16.33 0.00 1.53 2.56 0.07 79.50 12:44:01 AM 1 4.58 0.00 0.97 3.50 0.07 90.88 12:45:01 AM all 29.05 0.00 5.03 1.33 0.09 64.50 12:45:01 AM 0 31.70 0.00 5.24 1.76 0.08 61.22 12:45:01 AM 1 26.40 0.00 4.83 0.89 0.10 67.79 12:46:01 AM all 9.09 0.00 0.69 0.66 0.05 89.50 12:46:01 AM 0 11.02 0.00 0.77 0.59 0.05 87.58 12:46:01 AM 1 7.17 0.00 0.62 0.74 0.05 91.43 12:47:01 AM all 12.59 0.00 1.41 0.01 0.11 85.88 12:47:01 AM 0 2.38 0.00 0.45 0.02 0.08 97.07 12:47:01 AM 1 22.94 0.00 2.37 0.00 0.14 74.56 12:48:01 AM all 10.44 0.00 0.99 0.00 0.09 88.48 12:48:01 AM 0 7.60 0.00 0.84 0.00 0.10 91.45 12:48:01 AM 1 13.30 0.00 1.14 0.00 0.09 85.47 12:49:01 AM all 22.30 0.00 3.00 0.24 0.07 74.39 12:49:01 AM 0 33.39 0.00 3.52 0.18 0.05 62.85 12:49:01 AM 1 11.12 0.00 2.47 0.30 0.08 86.02 Average: all 20.89 0.01 3.41 6.78 0.09 68.83 Average: 0 23.34 0.01 3.44 6.59 0.09 66.54 Average: 1 18.43 0.01 3.37 6.97 0.09 71.13