---> uname -a: Linux prd-centos8-robot-2c-8g-5442.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 608 4943 19 2145 6792 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:03:8d:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe03:8d91/64 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) 11/09/2024 _x86_64_ (2 CPU) 03:58:36 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 122.96 57.88 65.08 12677.64 37513.98 04:01:01 AM 89.29 7.08 82.21 1260.11 6314.55 04:02:01 AM 81.75 0.82 80.94 53.15 9814.97 04:03:01 AM 31.57 0.38 31.19 64.25 1658.25 04:04:01 AM 40.20 0.03 40.17 3.47 6736.50 04:05:01 AM 2.72 0.12 2.60 33.06 348.51 04:06:01 AM 2.12 0.00 2.12 0.00 65.71 04:07:01 AM 0.47 0.00 0.47 0.00 6.62 04:08:01 AM 6.43 0.32 6.11 36.92 309.35 04:09:01 AM 27.30 0.52 26.78 63.86 1725.56 Average: 40.48 6.71 33.77 1419.25 6450.02 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5623524 7083840 2258908 28.66 2688 1655540 716136 8.02 171816 1813344 67188 04:01:01 AM 5201808 7009008 2680624 34.01 2688 1985084 750544 8.40 218696 2127128 235340 04:02:01 AM 5129252 6986176 2753180 34.93 2688 2033984 722820 8.09 233812 2176772 25564 04:03:01 AM 5011548 7043952 2870884 36.42 2688 2201336 652060 7.30 253160 2250088 185304 04:04:01 AM 5028136 7060324 2854296 36.21 2688 2201524 641060 7.18 257800 2224404 8 04:05:01 AM 4964644 7006192 2917788 37.02 2688 2210884 709636 7.95 258068 2287632 12 04:06:01 AM 4964548 7006096 2917884 37.02 2688 2210892 709636 7.95 258072 2287672 16 04:07:01 AM 4943396 6985004 2939036 37.29 2688 2210952 748248 8.38 258072 2307972 4 04:08:01 AM 5028428 6947964 2854004 36.21 2688 2092688 738416 8.27 291780 2205256 46396 04:09:01 AM 5072316 6965424 2810116 35.65 2688 2068436 721912 8.08 460844 2000752 16732 Average: 5096760 7009398 2785672 35.34 2688 2087132 711047 7.96 266212 2168102 57656 03:59:01 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 245.55 136.29 916.84 51.93 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 82.59 68.78 910.55 8.24 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 60.37 39.99 447.12 14.76 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 39.19 33.02 294.68 7.58 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 214.73 156.68 49.32 36.71 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 71.84 61.27 80.28 17.96 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 307.98 306.45 61.90 128.13 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 221.58 212.30 619.31 63.18 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 63.18 43.89 129.09 39.03 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 21.23 18.31 15.45 8.74 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 132.82 107.69 352.47 37.62 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) 11/09/2024 _x86_64_ (2 CPU) 03:58:36 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 25.28 0.00 6.65 35.84 0.10 32.13 04:00:01 AM 0 24.62 0.00 7.16 37.87 0.10 30.25 04:00:01 AM 1 25.94 0.00 6.14 33.81 0.10 34.00 04:01:01 AM all 34.38 0.00 5.12 2.72 0.38 57.40 04:01:01 AM 0 43.65 0.00 6.22 3.23 0.13 46.76 04:01:01 AM 1 25.17 0.00 4.02 2.21 0.63 67.97 04:02:01 AM all 21.85 0.00 2.94 4.54 0.11 70.56 04:02:01 AM 0 28.94 0.00 3.28 4.25 0.12 63.41 04:02:01 AM 1 14.77 0.00 2.59 4.83 0.10 77.71 04:03:01 AM all 25.52 0.00 3.73 0.65 0.08 70.02 04:03:01 AM 0 36.16 0.00 4.52 1.02 0.08 58.21 04:03:01 AM 1 14.89 0.00 2.93 0.28 0.08 81.81 04:04:01 AM all 5.96 0.00 1.57 4.06 0.06 88.35 04:04:01 AM 0 5.08 0.00 1.62 4.43 0.07 88.79 04:04:01 AM 1 6.84 0.00 1.52 3.68 0.05 87.91 04:05:01 AM all 14.13 0.00 0.98 0.05 0.07 84.77 04:05:01 AM 0 20.85 0.00 1.60 0.05 0.05 77.45 04:05:01 AM 1 7.42 0.00 0.37 0.05 0.08 92.08 04:06:01 AM all 23.57 0.00 0.51 0.01 0.10 75.82 04:06:01 AM 0 8.64 0.00 0.30 0.00 0.10 90.96 04:06:01 AM 1 39.73 0.00 0.74 0.02 0.09 59.42 04:07:01 AM all 25.74 0.00 0.61 0.00 0.09 73.56 04:07:01 AM 0 3.59 0.00 0.27 0.00 0.08 96.05 04:07:01 AM 1 48.03 0.00 0.95 0.00 0.10 50.92 04:08:01 AM all 10.31 0.00 1.50 0.08 0.08 88.03 04:08:01 AM 0 14.71 0.00 1.51 0.13 0.07 83.58 04:08:01 AM 1 5.94 0.00 1.49 0.02 0.08 92.46 04:09:01 AM all 29.68 0.00 3.37 0.49 0.08 66.37 04:09:01 AM 0 36.86 0.00 3.92 0.42 0.10 58.70 04:09:01 AM 1 22.51 0.00 2.81 0.57 0.07 74.05 Average: all 21.64 0.00 2.71 4.85 0.12 70.69 Average: 0 22.33 0.00 3.04 5.12 0.09 69.42 Average: 1 20.95 0.00 2.37 4.58 0.14 71.96