---> uname -a: Linux prd-centos8-robot-2c-8g-29566.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4755 19 2308 6761 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:30:7d:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe30:7db9/64 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) 09/29/2024 _x86_64_ (2 CPU) 00:28:16 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 125.15 51.49 73.66 7258.48 26166.28 12:31:01 AM 103.30 0.70 102.60 50.78 10812.18 12:32:01 AM 23.41 0.43 22.98 64.78 1720.54 12:33:01 AM 39.79 2.48 37.31 392.60 2449.03 12:34:01 AM 28.74 0.03 28.71 3.47 5985.55 12:35:01 AM 1.92 0.00 1.92 0.00 48.28 12:36:01 AM 0.12 0.00 0.12 0.00 0.90 12:37:01 AM 0.12 0.00 0.12 0.00 0.80 12:38:01 AM 15.14 0.28 14.86 43.99 382.94 Average: 37.53 6.16 31.37 868.63 5286.57 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5340512 7009524 2541912 32.25 2688 1857260 760916 8.52 225556 2015388 136936 12:31:01 AM 5158164 6991552 2724260 34.56 2688 2010040 733516 8.21 221464 2148652 34112 12:32:01 AM 5243044 7077788 2639380 33.48 2688 2011984 665212 7.45 240192 2052380 8 12:33:01 AM 4957992 7006784 2924432 37.10 2688 2217932 697776 7.81 261624 2292136 166408 12:34:01 AM 4968136 7016776 2914288 36.97 2688 2218008 694680 7.78 262108 2276316 8 12:35:01 AM 4967836 7016468 2914588 36.98 2688 2218008 694680 7.78 262108 2276528 4 12:36:01 AM 4968464 7017096 2913960 36.97 2688 2218008 694680 7.78 262108 2276328 4 12:37:01 AM 4967820 7016456 2914604 36.98 2688 2218012 694680 7.78 262108 2276536 16 12:38:01 AM 4970044 7017392 2912380 36.95 2688 2216364 688716 7.71 454064 2082308 13368 Average: 5060224 7018871 2822200 35.80 2688 2131735 702762 7.87 272370 2188508 38985 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 296.27 183.01 1571.25 61.50 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 62.98 49.42 613.07 8.37 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 18.99 13.08 6.37 4.47 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 48.74 40.54 301.05 10.30 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 453.93 329.24 87.17 71.57 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 1.65 0.70 0.74 0.49 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 1.27 0.13 0.09 0.01 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.52 0.28 0.36 0.20 0.00 0.00 0.00 0.00 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 22.81 18.44 20.62 9.24 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 100.92 70.55 289.05 18.46 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) 09/29/2024 _x86_64_ (2 CPU) 00:28:16 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 33.00 0.03 7.27 17.20 0.13 42.38 12:30:01 AM 0 37.46 0.02 7.14 18.72 0.13 36.53 12:30:01 AM 1 28.57 0.05 7.40 15.68 0.12 48.18 12:31:01 AM all 31.58 0.00 4.89 6.81 0.11 56.60 12:31:01 AM 0 23.66 0.00 4.27 5.81 0.12 66.14 12:31:01 AM 1 39.49 0.00 5.51 7.81 0.10 47.09 12:32:01 AM all 10.79 0.00 1.50 2.02 0.05 85.64 12:32:01 AM 0 3.96 0.00 1.25 2.48 0.05 92.26 12:32:01 AM 1 17.61 0.00 1.74 1.57 0.05 79.03 12:33:01 AM all 27.20 0.00 4.40 0.99 0.11 67.30 12:33:01 AM 0 24.29 0.00 4.29 0.63 0.10 70.69 12:33:01 AM 1 30.12 0.00 4.51 1.35 0.12 63.91 12:34:01 AM all 1.21 0.00 1.25 2.19 0.03 95.33 12:34:01 AM 0 1.12 0.00 1.51 1.74 0.03 95.59 12:34:01 AM 1 1.29 0.00 0.99 2.63 0.02 95.07 12:35:01 AM all 0.37 0.00 0.06 0.02 0.02 99.54 12:35:01 AM 0 0.18 0.00 0.08 0.00 0.02 99.72 12:35:01 AM 1 0.55 0.00 0.03 0.03 0.02 99.37 12:36:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 12:36:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 12:36:01 AM 1 0.43 0.00 0.03 0.00 0.02 99.52 12:37:01 AM all 0.33 0.00 0.07 0.00 0.02 99.59 12:37:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 12:37:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 12:38:01 AM all 20.40 0.00 2.14 0.17 0.07 77.23 12:38:01 AM 0 6.20 0.00 1.25 0.15 0.05 92.35 12:38:01 AM 1 34.57 0.00 3.02 0.18 0.08 62.14 Average: all 13.90 0.00 2.40 3.26 0.06 80.37 Average: 0 10.77 0.00 2.22 3.27 0.06 83.68 Average: 1 17.03 0.01 2.59 3.25 0.06 77.07