---> uname -a: Linux prd-centos8-robot-2c-8g-25639.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4966 19 2152 6822 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:86:be:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe86:be11/64 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) 09/22/2024 _x86_64_ (2 CPU) 01:28:32 LINUX RESTART (2 CPU) 01:29:01 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 104.77 48.18 56.58 8065.71 35925.32 01:31:01 AM 128.12 4.08 124.04 106.66 11524.73 01:32:01 AM 23.76 0.42 23.34 64.78 1916.53 01:33:01 AM 64.08 0.03 64.05 3.47 7696.75 01:34:01 AM 8.05 0.08 7.97 31.99 774.60 01:35:01 AM 9.36 0.33 9.03 37.05 855.30 01:36:01 AM 26.58 0.53 26.05 64.79 1904.13 Average: 51.92 7.68 44.25 1198.98 8650.34 01:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5399328 7018752 2483104 31.50 2688 1809416 757964 8.49 216152 1976156 116008 01:31:01 AM 5183756 7010392 2698676 34.24 2688 2003136 694624 7.78 221552 2126316 39620 01:32:01 AM 5180984 7030744 2701448 34.27 2688 2026300 687292 7.70 246412 2109340 21112 01:33:01 AM 5044112 7070364 2838320 36.01 2688 2195116 623984 6.99 259448 2205548 16548 01:34:01 AM 5014784 7041884 2867648 36.38 2688 2196224 655016 7.33 259580 2234540 156 01:35:01 AM 5157136 7053460 2725296 34.57 2688 2069512 648068 7.26 289908 2077528 39620 01:36:01 AM 5082452 6982748 2799980 35.52 2688 2075168 705788 7.90 463580 1985556 16712 Average: 5151793 7029763 2730639 34.64 2688 2053553 681819 7.63 279519 2102141 35682 01:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 310.21 187.17 1572.25 57.62 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 65.48 51.04 623.80 8.78 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 15.29 10.66 6.38 4.16 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 193.84 143.47 316.23 47.38 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 15.35 6.52 4.39 0.89 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 121.56 78.61 435.33 55.02 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.93 18.45 16.57 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 106.19 70.89 424.54 26.13 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) 09/22/2024 _x86_64_ (2 CPU) 01:28:32 LINUX RESTART (2 CPU) 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 37.58 0.04 6.97 15.96 0.10 39.34 01:30:01 AM 0 32.07 0.03 7.64 14.31 0.08 45.87 01:30:01 AM 1 43.04 0.05 6.32 17.60 0.12 32.87 01:31:01 AM all 33.30 0.00 5.19 5.28 0.13 56.10 01:31:01 AM 0 39.42 0.00 5.96 4.79 0.12 49.71 01:31:01 AM 1 27.19 0.00 4.43 5.77 0.14 62.48 01:32:01 AM all 12.34 0.00 1.94 0.85 0.07 84.80 01:32:01 AM 0 7.91 0.00 1.82 0.64 0.07 89.57 01:32:01 AM 1 16.78 0.00 2.06 1.07 0.07 80.03 01:33:01 AM all 25.86 0.00 4.37 4.40 0.12 65.26 01:33:01 AM 0 30.03 0.00 4.43 3.86 0.13 61.54 01:33:01 AM 1 21.66 0.00 4.31 4.93 0.10 69.00 01:34:01 AM all 0.87 0.00 0.24 0.23 0.04 98.61 01:34:01 AM 0 1.48 0.00 0.25 0.27 0.03 97.97 01:34:01 AM 1 0.27 0.00 0.23 0.20 0.05 99.25 01:35:01 AM all 18.90 0.00 1.83 0.22 0.08 78.96 01:35:01 AM 0 22.66 0.00 2.46 0.22 0.09 74.57 01:35:01 AM 1 15.20 0.00 1.22 0.22 0.08 83.27 01:36:01 AM all 28.20 0.00 3.36 0.50 0.09 67.84 01:36:01 AM 0 32.04 0.00 3.18 0.83 0.10 63.84 01:36:01 AM 1 24.36 0.00 3.54 0.17 0.08 71.85 Average: all 22.41 0.01 3.41 3.91 0.09 70.18 Average: 0 23.62 0.00 3.67 3.55 0.09 69.07 Average: 1 21.19 0.01 3.15 4.27 0.09 71.28