---> uname -a: Linux prd-centos8-robot-2c-8g-27291.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 565 4993 19 2138 6836 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:7d:66:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe7d:6642/64 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) 09/25/2024 _x86_64_ (2 CPU) 00:36:25 LINUX RESTART (2 CPU) 12:37:02 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 122.92 55.98 66.94 7698.95 25243.60 12:39:01 AM 104.57 0.70 103.87 50.79 10954.82 12:40:01 AM 15.29 0.42 14.88 64.78 1280.11 12:41:01 AM 62.20 2.52 59.68 396.00 7574.23 12:42:02 AM 7.08 0.08 7.00 31.99 741.11 12:43:01 AM 2.30 0.03 2.27 1.08 125.08 12:44:01 AM 0.15 0.00 0.15 0.00 1.93 12:45:01 AM 4.60 0.32 4.28 36.93 178.94 12:46:01 AM 29.31 0.52 28.79 63.85 1324.48 Average: 38.63 6.65 31.97 916.36 5241.98 12:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5288792 7032648 2593636 32.90 2688 1927100 735104 8.23 245960 2031792 203644 12:39:01 AM 5194672 7030216 2687756 34.10 2688 2012588 696868 7.80 221500 2121012 30076 12:40:01 AM 5271360 7108868 2611068 33.13 2688 2014540 643940 7.21 240204 2027040 4 12:41:01 AM 5039028 7086716 2843400 36.07 2688 2216368 615332 6.89 262816 2206472 16548 12:42:02 AM 4997344 7045864 2885084 36.60 2688 2217604 668740 7.49 263084 2248352 276 12:43:01 AM 4992952 7042748 2889476 36.66 2688 2218872 702360 7.86 263084 2252824 16 12:44:01 AM 4979180 7028992 2903248 36.83 2688 2218888 718300 8.04 263084 2266844 32 12:45:01 AM 5130940 7018040 2751488 34.91 2688 2059860 677268 7.58 259240 2133208 7316 12:46:01 AM 5117624 7004100 2764804 35.08 2688 2062020 712460 7.98 452072 1963264 16720 Average: 5112432 7044244 2769996 35.14 2688 2105316 685597 7.68 274560 2138979 30515 12:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 282.07 174.58 1600.22 62.62 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 65.82 49.41 614.10 8.68 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 15.11 9.41 5.38 3.50 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 224.69 166.31 317.44 38.02 0.00 0.00 0.00 0.00 12:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 AM eth0 21.61 12.41 4.95 1.28 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 202.27 199.19 56.96 82.70 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 249.59 245.59 200.71 92.93 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 134.21 114.85 141.59 54.46 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 22.89 19.04 17.78 9.65 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 134.97 109.80 326.94 39.19 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) 09/25/2024 _x86_64_ (2 CPU) 00:36:25 LINUX RESTART (2 CPU) 12:37:02 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 41.49 0.04 7.65 5.01 0.10 45.71 12:38:01 AM 0 44.94 0.05 7.14 4.98 0.10 42.79 12:38:01 AM 1 38.02 0.03 8.16 5.04 0.10 48.65 12:39:01 AM all 28.64 0.00 4.30 4.61 0.09 62.36 12:39:01 AM 0 41.18 0.00 5.22 4.97 0.10 48.53 12:39:01 AM 1 16.16 0.00 3.38 4.26 0.08 76.12 12:40:01 AM all 9.90 0.00 1.22 0.44 0.04 88.40 12:40:01 AM 0 16.89 0.00 1.35 0.63 0.05 81.08 12:40:01 AM 1 2.91 0.00 1.09 0.25 0.03 95.72 12:41:01 AM all 26.97 0.00 4.84 2.94 0.09 65.15 12:41:01 AM 0 36.79 0.00 5.90 4.51 0.10 52.69 12:41:01 AM 1 17.20 0.00 3.78 1.38 0.08 77.56 12:42:02 AM all 1.41 0.00 0.24 0.28 0.04 98.03 12:42:02 AM 0 1.16 0.00 0.13 0.00 0.03 98.68 12:42:02 AM 1 1.65 0.00 0.35 0.55 0.05 97.39 12:43:01 AM all 16.99 0.00 0.47 0.01 0.08 82.46 12:43:01 AM 0 31.08 0.00 0.73 0.00 0.09 68.10 12:43:01 AM 1 2.89 0.00 0.20 0.02 0.07 96.82 12:44:01 AM all 23.38 0.00 0.48 0.00 0.09 76.05 12:44:01 AM 0 45.30 0.00 0.76 0.00 0.08 53.86 12:44:01 AM 1 1.55 0.00 0.20 0.00 0.10 98.15 12:45:01 AM all 16.97 0.00 1.42 0.04 0.08 81.49 12:45:01 AM 0 29.72 0.00 1.61 0.07 0.09 68.52 12:45:01 AM 1 4.50 0.00 1.24 0.02 0.07 94.18 12:46:01 AM all 31.58 0.00 3.48 0.31 0.08 64.55 12:46:01 AM 0 27.75 0.00 3.02 0.33 0.08 68.81 12:46:01 AM 1 35.41 0.00 3.94 0.28 0.08 60.28 Average: all 21.91 0.00 2.67 1.52 0.08 73.82 Average: 0 30.51 0.01 2.87 1.72 0.08 64.81 Average: 1 13.34 0.00 2.48 1.31 0.07 82.80