---> uname -a: Linux prd-centos8-robot-2c-8g-12015.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4767 19 2312 6777 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:87:49:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe87:4993/64 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) 12/01/2024 _x86_64_ (2 CPU) 23:40:53 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 108.20 7.06 101.13 1260.78 8521.24 11:44:01 PM 53.83 0.63 53.20 48.92 7477.22 11:45:01 PM 24.21 0.37 23.84 61.18 1403.97 11:46:01 PM 53.82 2.52 51.31 396.07 7181.70 11:47:01 PM 0.42 0.00 0.42 0.00 7.50 11:48:01 PM 0.13 0.00 0.13 0.00 1.18 11:49:01 PM 0.15 0.00 0.15 0.00 1.05 11:50:01 PM 5.58 0.18 5.40 33.86 89.99 Average: 30.79 1.35 29.45 225.11 3085.52 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5207436 7013236 2674988 33.94 2688 1983896 710544 7.96 210552 2125704 167888 11:44:01 PM 5146968 6985328 2735456 34.70 2688 2015656 728004 8.15 221568 2166356 4 11:45:01 PM 5058768 6984364 2823656 35.82 2688 2100060 754364 8.45 256260 2211844 64584 11:46:01 PM 4979860 7033424 2902564 36.82 2688 2223156 650580 7.28 262800 2263520 40 11:47:01 PM 4980052 7033616 2902372 36.82 2688 2223156 650580 7.28 262796 2263488 12 11:48:01 PM 4980016 7033584 2902408 36.82 2688 2223160 650580 7.28 262796 2263432 8 11:49:01 PM 4980136 7033704 2902288 36.82 2688 2223160 650580 7.28 262796 2263432 4 11:50:01 PM 4897224 6949240 2985200 37.87 2688 2221036 750100 8.40 299856 2306888 13356 Average: 5028808 7008312 2853616 36.20 2688 2151660 693166 7.76 254928 2233083 30737 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 89.07 74.16 910.93 10.42 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 36.77 22.48 434.53 3.09 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 38.27 32.17 296.79 8.26 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 453.29 285.49 105.29 78.96 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.02 0.63 0.25 0.15 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.78 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.70 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 15.14 12.03 14.58 7.81 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 79.38 53.41 220.32 13.59 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) 12/01/2024 _x86_64_ (2 CPU) 23:40:53 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 35.89 0.00 5.89 3.79 0.13 54.30 11:43:01 PM 0 47.54 0.00 6.93 4.38 0.13 41.02 11:43:01 PM 1 24.29 0.00 4.86 3.21 0.13 67.51 11:44:01 PM all 9.39 0.00 1.36 2.89 0.09 86.26 11:44:01 PM 0 14.13 0.00 1.67 3.43 0.08 80.68 11:44:01 PM 1 4.65 0.00 1.05 2.36 0.10 91.84 11:45:01 PM all 22.34 0.00 2.87 0.85 0.10 73.84 11:45:01 PM 0 23.47 0.00 3.15 0.94 0.10 72.35 11:45:01 PM 1 21.21 0.00 2.59 0.75 0.10 75.34 11:46:01 PM all 16.51 0.00 3.45 2.10 0.12 77.83 11:46:01 PM 0 20.52 0.00 3.79 2.23 0.13 73.32 11:46:01 PM 1 12.50 0.00 3.10 1.98 0.10 82.33 11:47:01 PM all 0.23 0.00 0.06 0.00 0.07 99.64 11:47:01 PM 0 0.35 0.00 0.03 0.00 0.07 99.55 11:47:01 PM 1 0.12 0.00 0.08 0.00 0.07 99.73 11:48:01 PM all 0.32 0.00 0.06 0.00 0.08 99.55 11:48:01 PM 0 0.53 0.00 0.03 0.00 0.07 99.37 11:48:01 PM 1 0.10 0.00 0.08 0.00 0.08 99.73 11:49:01 PM all 0.32 0.00 0.06 0.00 0.06 99.57 11:49:01 PM 0 0.55 0.00 0.03 0.00 0.05 99.37 11:49:01 PM 1 0.08 0.00 0.08 0.00 0.07 99.77 11:50:01 PM all 11.23 0.00 1.18 0.06 0.08 87.44 11:50:01 PM 0 17.33 0.00 1.42 0.07 0.08 81.10 11:50:01 PM 1 5.14 0.00 0.95 0.05 0.08 93.78 Average: all 12.02 0.00 1.87 1.21 0.09 84.81 Average: 0 15.54 0.00 2.13 1.38 0.09 80.86 Average: 1 8.51 0.00 1.60 1.04 0.09 88.75