---> uname -a: Linux prd-centos8-robot-2c-8g-4722.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 630 4940 19 2125 6770 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:5d:48:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe5d:48d7/64 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) 11/06/2024 _x86_64_ (2 CPU) 04:10:58 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 115.18 7.10 108.08 1261.64 8955.16 04:14:01 AM 42.34 0.63 41.70 48.92 6628.59 04:15:01 AM 8.83 0.42 8.42 64.79 190.22 04:16:01 AM 52.12 0.03 52.08 3.47 6103.67 04:17:01 AM 13.50 0.00 13.50 0.00 2069.18 04:18:01 AM 2.93 0.00 2.93 0.00 98.40 04:19:01 AM 0.30 0.00 0.30 0.00 4.63 04:20:01 AM 0.53 0.12 0.42 33.06 90.90 04:21:01 AM 11.85 0.32 11.53 36.92 410.68 Average: 27.51 0.96 26.55 161.00 2728.15 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5217540 7019944 2664892 33.81 2688 1980316 703400 7.88 210756 2117248 147576 04:14:01 AM 5166288 7000472 2716144 34.46 2688 2011276 732848 8.21 221388 2151440 8 04:15:01 AM 5241748 7077868 2640684 33.50 2688 2013224 663424 7.43 240480 2057248 8 04:16:01 AM 4978368 7013664 2904064 36.84 2688 2204328 697532 7.81 257600 2272720 50300 04:17:01 AM 4979892 7014852 2902540 36.82 2688 2204340 697532 7.81 257612 2272736 16 04:18:01 AM 4980124 7015072 2902308 36.82 2688 2204344 697532 7.81 257616 2272620 12 04:19:01 AM 4980336 7015284 2902096 36.82 2688 2204344 697532 7.81 257616 2272748 16 04:20:01 AM 4923384 6961792 2959048 37.54 2688 2207804 768040 8.60 257752 2327860 4 04:21:01 AM 5072632 6940836 2809800 35.65 2688 2043260 767340 8.59 292232 2165360 19548 Average: 5060035 7006643 2822397 35.81 2688 2119248 713909 7.99 250339 2212220 24165 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 80.83 67.08 823.34 10.37 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 38.24 28.37 433.82 3.17 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 19.70 12.98 6.28 4.41 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 592.20 454.25 414.26 108.43 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 12.50 9.73 3.56 2.83 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 2.38 1.85 0.42 0.41 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 3.33 2.18 2.05 0.43 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 53.72 33.22 166.41 3.64 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 159.65 125.94 1163.56 33.05 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 106.95 81.74 334.88 18.53 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) 11/06/2024 _x86_64_ (2 CPU) 04:10:58 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 36.11 0.00 6.05 3.90 0.13 53.82 04:13:01 AM 0 30.66 0.00 5.76 4.39 0.13 59.06 04:13:01 AM 1 41.55 0.00 6.34 3.40 0.12 48.59 04:14:01 AM all 8.54 0.00 1.15 1.82 0.06 88.44 04:14:01 AM 0 7.27 0.00 0.79 1.69 0.07 90.18 04:14:01 AM 1 9.80 0.00 1.51 1.96 0.05 86.69 04:15:01 AM all 10.62 0.00 1.46 0.41 0.08 87.43 04:15:01 AM 0 8.98 0.00 1.42 0.55 0.08 88.97 04:15:01 AM 1 12.27 0.00 1.51 0.27 0.07 85.89 04:16:01 AM all 27.74 0.00 5.20 1.86 0.14 65.06 04:16:01 AM 0 26.66 0.00 5.00 2.41 0.13 65.79 04:16:01 AM 1 28.81 0.00 5.40 1.31 0.15 64.33 04:17:01 AM all 0.53 0.00 0.30 0.54 0.05 98.58 04:17:01 AM 0 0.63 0.00 0.32 0.98 0.05 98.01 04:17:01 AM 1 0.42 0.00 0.28 0.10 0.05 99.15 04:18:01 AM all 0.36 0.00 0.12 0.02 0.05 99.46 04:18:01 AM 0 0.23 0.00 0.10 0.00 0.03 99.63 04:18:01 AM 1 0.48 0.00 0.13 0.03 0.07 99.28 04:19:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 04:19:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 04:19:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 04:20:01 AM all 6.04 0.00 1.50 0.13 0.07 92.26 04:20:01 AM 0 0.67 0.00 0.25 0.00 0.07 99.01 04:20:01 AM 1 11.47 0.00 2.77 0.25 0.07 85.45 04:21:01 AM all 16.12 0.00 2.32 0.08 0.09 81.39 04:21:01 AM 0 12.41 0.00 2.06 0.10 0.08 85.34 04:21:01 AM 1 19.81 0.00 2.57 0.07 0.10 77.45 Average: all 11.82 0.00 2.02 0.97 0.08 85.11 Average: 0 9.73 0.00 1.75 1.13 0.08 87.31 Average: 1 13.91 0.00 2.28 0.82 0.08 82.91