---> uname -a: Linux prd-centos8-robot-2c-8g-17035.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 582 5003 19 2111 6819 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:4b:ad:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe4b:adea/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) 09/02/2024 _x86_64_ (2 CPU) 07:15:16 LINUX RESTART (2 CPU) 07:16:01 AM tps rtps wtps bread/s bwrtn/s 07:17:01 AM 100.92 21.14 79.77 5026.72 6407.81 07:18:01 AM 75.01 0.70 74.31 50.78 8741.85 07:19:01 AM 23.15 0.38 22.76 64.26 2259.97 07:20:01 AM 53.63 0.07 53.57 4.00 6695.28 07:21:01 AM 6.55 0.00 6.55 0.00 639.92 07:22:01 AM 0.50 0.00 0.50 0.00 8.68 07:23:01 AM 0.33 0.00 0.33 0.00 3.28 07:24:01 AM 0.60 0.08 0.52 31.99 10.66 07:25:01 AM 28.89 0.85 28.04 101.70 1257.33 Average: 32.18 2.58 29.59 586.63 2891.71 07:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 AM 5347100 7061920 2535332 32.16 2688 1896372 701828 7.86 213332 1996816 149376 07:18:01 AM 5243500 7068280 2638932 33.48 2688 2002120 665836 7.46 229780 2062148 30132 07:19:01 AM 5101252 7016648 2781180 35.28 2688 2089724 722808 8.09 258028 2168204 69772 07:20:01 AM 5040528 7064524 2841904 36.05 2688 2193532 636624 7.13 260224 2206720 16504 07:21:01 AM 5040152 7064184 2842280 36.06 2688 2193536 636624 7.13 260224 2206548 4 07:22:01 AM 5039772 7063804 2842660 36.06 2688 2193536 636624 7.13 260224 2206816 4 07:23:01 AM 5040068 7064100 2842364 36.06 2688 2193536 636624 7.13 260224 2206748 4 07:24:01 AM 5038732 7064436 2843700 36.08 2688 2195208 632952 7.09 260880 2207436 584 07:25:01 AM 5156768 7013956 2725664 34.58 2688 2032576 707996 7.93 443760 1930220 2240 Average: 5116430 7053539 2766002 35.09 2688 2110016 664213 7.44 271853 2132406 29847 07:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 287.24 174.26 1652.47 58.55 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 52.88 38.02 473.78 7.87 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 37.99 28.93 262.48 6.89 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 170.28 122.53 50.48 34.68 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 2.22 0.62 0.38 0.10 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 1.00 0.60 0.18 2.04 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 1.43 0.13 0.11 0.01 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 10.85 6.82 3.28 1.68 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 47.67 36.87 82.67 24.11 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 67.95 45.42 280.65 15.10 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) 09/02/2024 _x86_64_ (2 CPU) 07:15:16 LINUX RESTART (2 CPU) 07:16:01 AM CPU %user %nice %system %iowait %steal %idle 07:17:01 AM all 38.23 0.00 7.02 1.68 0.12 52.95 07:17:01 AM 0 37.81 0.00 5.90 1.88 0.12 54.28 07:17:01 AM 1 38.64 0.00 8.15 1.47 0.12 51.62 07:18:01 AM all 21.67 0.00 3.26 1.34 0.07 73.67 07:18:01 AM 0 14.12 0.00 2.65 1.15 0.08 81.99 07:18:01 AM 1 29.23 0.00 3.86 1.52 0.05 65.35 07:19:01 AM all 18.82 0.00 2.25 0.27 0.07 78.59 07:19:01 AM 0 13.75 0.00 2.12 0.35 0.07 83.71 07:19:01 AM 1 23.90 0.00 2.39 0.18 0.07 73.46 07:20:01 AM all 17.00 0.00 3.17 0.79 0.08 78.96 07:20:01 AM 0 21.08 0.00 3.54 0.89 0.07 74.42 07:20:01 AM 1 12.93 0.00 2.79 0.70 0.08 83.50 07:21:01 AM all 0.08 0.00 0.09 0.07 0.03 99.74 07:21:01 AM 0 0.07 0.00 0.05 0.02 0.02 99.85 07:21:01 AM 1 0.08 0.00 0.13 0.12 0.03 99.63 07:22:01 AM all 0.44 0.00 0.06 0.00 0.03 99.47 07:22:01 AM 0 0.38 0.00 0.08 0.00 0.03 99.50 07:22:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 07:23:01 AM all 0.31 0.00 0.04 0.00 0.04 99.61 07:23:01 AM 0 0.13 0.00 0.05 0.00 0.07 99.75 07:23:01 AM 1 0.48 0.00 0.03 0.00 0.02 99.47 07:24:01 AM all 1.29 0.00 0.22 0.00 0.03 98.47 07:24:01 AM 0 1.90 0.00 0.30 0.00 0.03 97.76 07:24:01 AM 1 0.67 0.00 0.13 0.00 0.02 99.18 07:25:01 AM all 30.61 0.00 3.76 0.30 0.09 65.23 07:25:01 AM 0 27.92 0.00 3.69 0.25 0.10 68.05 07:25:01 AM 1 33.31 0.00 3.84 0.35 0.08 62.41 Average: all 14.27 0.00 2.21 0.49 0.06 82.96 Average: 0 13.03 0.00 2.04 0.50 0.06 84.36 Average: 1 15.52 0.00 2.37 0.48 0.06 81.57