---> uname -a: Linux prd-centos8-robot-2c-8g-17670.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4999 19 2118 6821 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:1a:fa:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe1a:faaf/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) 07/04/2024 _x86_64_ (2 CPU) 04:36:51 LINUX RESTART (2 CPU) 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 80.00 7.00 73.00 1259.12 5787.57 04:40:01 AM 79.12 0.70 78.42 50.78 9301.13 04:41:01 AM 26.13 0.85 25.28 123.90 1569.38 04:42:01 AM 44.46 0.03 44.43 3.47 6716.16 04:43:01 AM 0.57 0.10 0.47 32.12 11.85 04:44:01 AM 2.07 0.02 2.05 0.93 148.54 04:45:01 AM 12.75 0.32 12.43 36.92 486.47 04:46:01 AM 24.56 0.52 24.05 63.86 1121.95 Average: 33.71 1.19 32.51 196.37 3142.76 04:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5202104 7011588 2680316 34.00 2688 1988000 719952 8.06 218004 2128376 230428 04:40:01 AM 5153448 6993292 2728972 34.62 2688 2017352 737740 8.26 232464 2151916 15812 04:41:01 AM 4980624 6992024 2901796 36.81 2688 2182776 736796 8.25 272272 2266404 159088 04:42:01 AM 5043620 7063896 2838800 36.01 2688 2190248 628780 7.04 259476 2205024 20 04:43:01 AM 4993452 7017128 2888968 36.65 2688 2193704 691760 7.75 259616 2254680 2476 04:44:01 AM 4946240 6970084 2936180 37.25 2688 2193816 748644 8.38 259616 2301496 12 04:45:01 AM 5141292 7002744 2741128 34.78 2688 2036688 692536 7.75 283584 2104660 19884 04:46:01 AM 5142788 7008616 2739632 34.76 2688 2041756 690688 7.73 441524 1947592 16140 Average: 5075446 7007422 2806974 35.61 2688 2105542 705862 7.90 278320 2170018 55482 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 82.65 64.69 804.46 7.72 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 40.55 30.01 272.26 7.39 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 41.80 35.94 269.67 7.42 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 565.72 434.61 126.99 100.68 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 23.81 18.93 52.45 3.13 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 422.25 376.72 4803.18 24.45 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 178.82 160.05 2298.41 34.47 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 16.35 16.35 13.68 8.03 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 171.48 142.15 1080.06 24.16 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) 07/04/2024 _x86_64_ (2 CPU) 04:36:51 LINUX RESTART (2 CPU) 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 31.49 0.00 4.68 2.23 0.10 61.50 04:39:01 AM 0 37.01 0.00 4.97 2.47 0.10 55.45 04:39:01 AM 1 25.98 0.00 4.40 1.98 0.10 67.53 04:40:01 AM all 21.82 0.00 2.81 2.50 0.07 72.80 04:40:01 AM 0 23.39 0.00 2.77 2.12 0.07 71.66 04:40:01 AM 1 20.26 0.00 2.84 2.89 0.07 73.94 04:41:01 AM all 17.66 0.00 3.38 0.56 0.07 78.33 04:41:01 AM 0 22.91 0.00 3.75 0.28 0.08 72.97 04:41:01 AM 1 12.42 0.00 3.01 0.83 0.07 83.67 04:42:01 AM all 14.23 0.00 3.17 1.40 0.05 81.14 04:42:01 AM 0 21.54 0.00 3.76 2.13 0.05 72.52 04:42:01 AM 1 6.94 0.00 2.59 0.67 0.05 89.75 04:43:01 AM all 5.60 0.00 1.43 0.02 0.04 92.91 04:43:01 AM 0 6.51 0.00 2.01 0.00 0.03 91.45 04:43:01 AM 1 4.69 0.00 0.85 0.03 0.05 94.37 04:44:01 AM all 8.64 0.00 1.22 0.02 0.08 90.05 04:44:01 AM 0 9.40 0.00 1.39 0.03 0.08 89.09 04:44:01 AM 1 7.86 0.00 1.05 0.00 0.07 91.02 04:45:01 AM all 17.65 0.00 2.58 0.16 0.09 79.52 04:45:01 AM 0 25.38 0.00 2.48 0.28 0.10 71.75 04:45:01 AM 1 9.88 0.00 2.68 0.03 0.08 87.32 04:46:01 AM all 24.15 0.00 2.83 0.38 0.08 72.56 04:46:01 AM 0 22.93 0.00 2.77 0.32 0.07 73.92 04:46:01 AM 1 25.37 0.00 2.89 0.45 0.08 71.20 Average: all 17.67 0.00 2.77 0.91 0.07 78.58 Average: 0 21.15 0.00 2.99 0.95 0.07 74.84 Average: 1 14.20 0.00 2.54 0.86 0.07 82.32