---> uname -a: Linux prd-centos8-robot-2c-8g-2077.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 4953 19 2161 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:8c:d6:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe8c:d68f/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) 10/28/2024 _x86_64_ (2 CPU) 03:58:49 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 194.66 152.63 42.03 14043.10 38698.81 04:01:01 AM 94.05 13.10 80.96 2343.22 6170.78 04:02:01 AM 67.38 0.15 67.23 3.73 10307.31 04:03:01 AM 23.35 0.67 22.68 49.46 1587.64 04:04:01 AM 13.15 0.38 12.76 64.26 702.32 04:05:01 AM 51.51 0.00 51.51 0.00 6845.49 04:06:01 AM 7.03 0.03 7.00 3.47 885.35 04:07:02 AM 4.93 0.28 4.64 36.35 878.07 04:08:01 AM 25.99 0.47 25.52 71.03 2006.91 Average: 53.35 18.42 34.93 1826.69 7517.34 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5781604 7172312 2100828 26.65 2688 1589736 644744 7.22 163924 1678116 30004 04:01:01 AM 5264328 7024292 2618104 33.21 2688 1940968 711180 7.96 216084 2075912 188964 04:02:01 AM 5121240 6975508 2761192 35.03 2688 2031984 749244 8.39 213604 2202468 116 04:03:01 AM 5153472 7008656 2728960 34.62 2688 2031872 709448 7.94 233528 2150592 24484 04:04:01 AM 5167984 7045760 2714448 34.44 2688 2052176 689068 7.72 250620 2111500 38180 04:05:01 AM 5005392 7036948 2877040 36.50 2688 2200608 662404 7.42 254372 2250120 22952 04:06:01 AM 5034472 7065728 2847960 36.13 2688 2200680 626128 7.01 257192 2217764 12 04:07:02 AM 5171364 7057652 2711068 34.39 2688 2057464 626532 7.02 272212 2065028 4928 04:08:01 AM 5074516 6980196 2807916 35.62 2688 2081464 716056 8.02 466428 1991336 188 Average: 5197152 7040784 2685280 34.07 2688 2020772 681645 7.63 258663 2082537 34425 03:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 206.30 115.82 1064.75 42.90 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 106.81 80.11 1004.17 20.58 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 45.50 28.03 423.56 5.07 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 11.96 5.53 4.97 2.53 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 16.68 15.43 72.42 3.53 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 30.18 26.68 227.94 7.12 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 197.37 144.15 40.16 37.90 0.00 0.00 0.00 0.00 04:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 AM eth0 109.82 79.73 448.55 20.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 35.73 27.43 55.60 44.84 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 84.36 58.06 370.69 20.41 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) 10/28/2024 _x86_64_ (2 CPU) 03:58:49 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 38.02 0.07 9.78 36.14 0.19 15.80 04:00:01 AM 0 39.16 0.04 8.32 32.14 0.18 20.17 04:00:01 AM 1 36.88 0.10 11.23 40.11 0.21 11.47 04:01:01 AM all 37.12 0.00 6.52 3.63 0.15 52.57 04:01:01 AM 0 41.45 0.00 6.73 2.71 0.17 48.95 04:01:01 AM 1 32.78 0.00 6.32 4.56 0.14 56.21 04:02:01 AM all 12.98 0.00 1.93 20.13 1.41 63.56 04:02:01 AM 0 19.45 0.00 2.14 12.81 1.38 64.21 04:02:01 AM 1 6.52 0.00 1.71 27.43 1.43 62.91 04:03:01 AM all 9.37 0.00 1.37 2.07 0.07 87.12 04:03:01 AM 0 17.44 0.00 2.02 2.34 0.07 78.13 04:03:01 AM 1 1.29 0.00 0.72 1.80 0.07 96.12 04:04:01 AM all 12.80 0.00 2.01 4.37 0.13 80.69 04:04:01 AM 0 10.16 0.00 1.58 6.30 0.18 81.77 04:04:01 AM 1 15.44 0.00 2.44 2.44 0.07 79.61 04:05:01 AM all 20.06 0.00 3.22 6.12 1.71 68.89 04:05:01 AM 0 21.17 0.00 3.28 3.61 0.81 71.13 04:05:01 AM 1 18.90 0.00 3.15 8.72 2.64 66.58 04:06:01 AM all 1.16 0.00 0.55 0.22 0.03 98.04 04:06:01 AM 0 1.15 0.00 0.57 0.43 0.03 97.81 04:06:01 AM 1 1.17 0.00 0.54 0.00 0.03 98.26 04:07:02 AM all 9.18 0.00 1.10 0.16 0.06 89.50 04:07:02 AM 0 10.43 0.00 0.91 0.22 0.07 88.38 04:07:02 AM 1 7.92 0.00 1.29 0.10 0.05 90.64 04:08:01 AM all 28.45 0.00 2.86 0.53 0.09 68.07 04:08:01 AM 0 37.47 0.00 3.17 0.53 0.10 58.73 04:08:01 AM 1 19.42 0.00 2.55 0.53 0.08 77.42 Average: all 18.66 0.01 3.22 8.05 0.43 69.63 Average: 0 21.85 0.00 3.16 6.67 0.34 67.99 Average: 1 15.45 0.01 3.29 9.45 0.52 71.28