---> uname -a: Linux prd-centos8-robot-2c-8g-8584.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 624 4931 19 2142 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:b8:10:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:feb8:105f/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) 11/19/2024 _x86_64_ (2 CPU) 07:18:16 LINUX RESTART (2 CPU) 07:19:01 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 91.15 33.13 58.02 6725.30 6214.79 07:21:01 AM 97.88 0.70 97.18 50.77 10221.71 07:22:01 AM 15.59 0.42 15.18 64.78 1352.77 07:23:01 AM 57.26 0.03 57.23 3.47 7578.12 07:24:01 AM 7.67 0.08 7.58 31.99 780.02 07:25:01 AM 2.42 0.03 2.38 1.07 341.72 07:26:01 AM 0.20 0.00 0.20 0.00 3.22 07:27:01 AM 0.43 0.00 0.43 0.00 154.86 07:28:01 AM 27.32 0.63 26.69 73.16 1763.04 Average: 33.33 3.89 29.44 772.39 3156.95 07:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 5299732 7016616 2582700 32.77 2688 1901752 748972 8.39 244128 2023644 161808 07:21:01 AM 5188812 7016872 2693620 34.17 2688 2005176 699224 7.83 220904 2123944 30112 07:22:01 AM 5264944 7094968 2617488 33.21 2688 2007120 625716 7.01 239508 2030272 4 07:23:01 AM 5007988 7037672 2874444 36.47 2688 2199068 675600 7.56 256904 2240376 16560 07:24:01 AM 4964488 6995420 2917944 37.02 2688 2200316 726972 8.14 257172 2284436 4 07:25:01 AM 4945204 6984264 2937228 37.26 2688 2208444 742712 8.32 257172 2303692 8 07:26:01 AM 4933816 6972904 2948616 37.41 2688 2208480 765292 8.57 257172 2315028 4 07:27:01 AM 4993420 7038588 2889012 36.65 2688 2214560 656332 7.35 257572 2255184 1544 07:28:01 AM 5063460 6949516 2818972 35.76 2688 2061200 745396 8.35 459132 2007852 176 Average: 5073540 7011869 2808892 35.63 2688 2111791 709580 7.95 272185 2176048 23358 07:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 302.13 192.44 1533.93 59.82 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 69.27 52.41 674.95 8.61 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 16.66 8.16 5.65 3.30 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 237.60 172.86 337.83 45.05 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 20.45 13.35 4.69 1.33 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 260.06 252.03 117.60 101.82 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 282.44 276.66 436.93 96.94 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 62.76 57.39 307.58 11.05 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 69.43 47.66 102.62 41.07 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 146.76 119.22 391.34 41.00 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) 11/19/2024 _x86_64_ (2 CPU) 07:18:16 LINUX RESTART (2 CPU) 07:19:01 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 30.64 0.01 6.45 4.69 0.09 58.13 07:20:01 AM 0 21.79 0.00 5.05 2.85 0.08 70.23 07:20:01 AM 1 39.49 0.02 7.85 6.53 0.10 46.01 07:21:01 AM all 28.58 0.00 4.15 4.00 0.09 63.18 07:21:01 AM 0 24.30 0.00 3.59 4.85 0.08 67.18 07:21:01 AM 1 32.87 0.00 4.71 3.14 0.10 59.18 07:22:01 AM all 11.49 0.00 1.25 1.67 0.05 85.53 07:22:01 AM 0 7.19 0.00 1.12 2.69 0.05 88.95 07:22:01 AM 1 15.80 0.00 1.39 0.65 0.05 82.11 07:23:01 AM all 27.11 0.00 4.67 1.75 0.09 66.38 07:23:01 AM 0 21.29 0.00 4.02 2.17 0.10 72.42 07:23:01 AM 1 32.94 0.00 5.32 1.34 0.08 60.32 07:24:01 AM all 1.50 0.00 0.28 0.23 0.03 97.96 07:24:01 AM 0 1.42 0.00 0.18 0.13 0.03 98.22 07:24:01 AM 1 1.57 0.00 0.37 0.33 0.03 97.69 07:25:01 AM all 26.95 0.00 1.16 0.06 0.08 71.75 07:25:01 AM 0 20.10 0.00 0.50 0.07 0.07 79.26 07:25:01 AM 1 33.77 0.00 1.81 0.05 0.10 64.27 07:26:01 AM all 28.16 0.00 0.61 0.00 0.12 71.11 07:26:01 AM 0 19.98 0.00 0.57 0.00 0.12 79.33 07:26:01 AM 1 36.32 0.00 0.65 0.00 0.12 62.91 07:27:01 AM all 6.75 0.00 0.34 0.01 0.07 92.84 07:27:01 AM 0 5.48 0.00 0.27 0.00 0.05 94.20 07:27:01 AM 1 8.02 0.00 0.41 0.02 0.08 91.47 07:28:01 AM all 26.46 0.00 3.13 0.35 0.08 69.98 07:28:01 AM 0 20.03 0.00 2.93 0.50 0.07 76.48 07:28:01 AM 1 32.88 0.00 3.34 0.20 0.08 63.49 Average: all 20.86 0.00 2.45 1.42 0.08 75.19 Average: 0 15.74 0.00 2.03 1.48 0.07 80.68 Average: 1 25.98 0.00 2.88 1.36 0.08 69.70