---> uname -a: Linux prd-centos8-robot-2c-8g-8827.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 613 4935 19 2149 6787 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:2a:c2:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe2a:c280/64 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) 11/20/2024 _x86_64_ (2 CPU) 03:58:21 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 92.55 39.80 52.75 5925.49 31026.96 04:01:01 AM 114.59 6.79 107.79 1247.49 9904.46 04:02:01 AM 37.24 1.13 36.10 115.50 4536.77 04:03:01 AM 44.75 0.03 44.72 3.47 2776.71 04:04:01 AM 21.85 0.00 21.85 0.00 5498.15 04:05:01 AM 2.40 0.12 2.28 33.06 348.57 04:06:01 AM 0.35 0.00 0.35 0.00 5.25 04:07:01 AM 0.35 0.00 0.35 0.00 158.02 04:08:01 AM 18.51 0.40 18.11 46.78 1237.29 Average: 36.96 5.36 31.60 819.12 6166.15 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5530228 7060704 2352204 29.84 2688 1722460 727184 8.14 187484 1882244 91224 04:01:01 AM 5109368 6969168 2773064 35.18 2688 2037476 754756 8.45 214124 2218668 139096 04:02:01 AM 5240684 7077476 2641748 33.51 2688 2013912 662844 7.42 240676 2057560 24 04:03:01 AM 5020808 7057300 2861624 36.30 2688 2205892 646860 7.24 258000 2235864 155392 04:04:01 AM 5015728 7052224 2866704 36.37 2688 2205896 662296 7.42 257996 2235944 8 04:05:01 AM 4953688 6999560 2928744 37.16 2688 2215268 733056 8.21 258264 2297420 4 04:06:01 AM 4943476 6989380 2938956 37.28 2688 2215300 749788 8.40 258264 2307808 40 04:07:01 AM 4939584 6990112 2942848 37.33 2688 2219932 731976 8.20 258324 2310488 16 04:08:01 AM 5096316 6988120 2786116 35.35 2688 2067488 696920 7.80 459404 1976784 13372 Average: 5094431 7020449 2788001 35.37 2688 2100403 707298 7.92 265837 2169198 44353 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 268.63 159.08 1183.66 58.46 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 89.53 70.57 1018.61 10.14 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 19.70 10.16 11.32 3.78 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 266.04 201.83 343.56 43.27 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 1.70 0.72 0.19 0.12 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 189.80 171.83 103.51 69.92 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 316.75 311.45 435.67 114.64 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 112.23 108.12 324.92 30.23 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 64.96 41.05 99.99 38.42 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 147.69 119.41 391.29 40.99 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) 11/20/2024 _x86_64_ (2 CPU) 03:58:21 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 31.99 0.04 5.70 21.57 0.09 40.61 04:00:01 AM 0 23.17 0.03 5.41 24.35 0.10 46.94 04:00:01 AM 1 40.80 0.05 6.00 18.79 0.08 34.28 04:01:01 AM all 33.62 0.00 5.57 5.42 0.11 55.28 04:01:01 AM 0 24.73 0.00 5.29 5.00 0.10 64.89 04:01:01 AM 1 42.54 0.00 5.85 5.84 0.12 45.66 04:02:01 AM all 14.71 0.00 1.99 2.08 0.07 81.16 04:02:01 AM 0 19.04 0.00 2.10 1.55 0.07 77.24 04:02:01 AM 1 10.38 0.00 1.87 2.60 0.07 85.08 04:03:01 AM all 27.23 0.00 4.63 1.03 0.09 67.02 04:03:01 AM 0 15.60 0.00 3.61 0.85 0.08 79.86 04:03:01 AM 1 38.92 0.00 5.66 1.22 0.10 54.10 04:04:01 AM all 0.37 0.00 0.31 1.37 0.03 97.92 04:04:01 AM 0 0.10 0.00 0.37 0.97 0.03 98.53 04:04:01 AM 1 0.63 0.00 0.25 1.77 0.03 97.31 04:05:01 AM all 22.71 0.00 1.25 0.12 0.08 75.84 04:05:01 AM 0 11.36 0.00 0.57 0.22 0.07 87.78 04:05:01 AM 1 34.00 0.00 1.93 0.02 0.10 63.96 04:06:01 AM all 27.38 0.00 0.59 0.00 0.09 71.94 04:06:01 AM 0 46.49 0.00 0.72 0.00 0.10 52.69 04:06:01 AM 1 8.22 0.00 0.45 0.00 0.08 91.24 04:07:01 AM all 13.01 0.00 0.35 0.03 0.08 86.54 04:07:01 AM 0 21.36 0.00 0.38 0.00 0.08 78.18 04:07:01 AM 1 4.55 0.00 0.31 0.05 0.08 95.01 04:08:01 AM all 18.93 0.00 2.62 0.32 0.06 78.07 04:08:01 AM 0 21.00 0.00 2.56 0.22 0.07 76.15 04:08:01 AM 1 16.87 0.00 2.67 0.42 0.05 79.99 Average: all 21.11 0.00 2.56 3.55 0.08 72.70 Average: 0 20.31 0.00 2.34 3.68 0.08 73.59 Average: 1 21.90 0.01 2.78 3.42 0.08 71.81