---> uname -a: Linux prd-centos8-robot-2c-8g-22392.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 606 4964 19 2127 6795 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:be:b1:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:febe:b153/64 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) 09/15/2024 _x86_64_ (2 CPU) 02:08:13 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 99.50 13.24 86.26 2372.28 6771.96 02:11:01 AM 73.48 0.73 72.75 51.30 9345.69 02:12:01 AM 6.75 0.00 6.75 0.00 229.38 02:13:01 AM 8.95 0.38 8.56 64.25 517.94 02:14:01 AM 62.16 2.52 59.64 396.07 7764.22 02:15:01 AM 5.43 0.00 5.43 0.00 224.99 02:16:01 AM 0.43 0.00 0.43 0.00 4.92 02:17:01 AM 0.48 0.00 0.48 0.00 5.73 02:18:01 AM 2.05 0.10 1.95 32.92 92.67 02:19:01 AM 13.13 0.32 12.81 36.93 491.68 Average: 27.24 1.73 25.51 295.42 2545.29 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5298072 7033304 2584360 32.79 2688 1917452 728304 8.15 210336 2052064 160404 02:11:01 AM 5162100 6989084 2720332 34.51 2688 2004328 734948 8.23 221092 2153604 12 02:12:01 AM 5168548 6996636 2713884 34.43 2688 2005424 728484 8.16 230432 2138912 4 02:13:01 AM 5158232 7024652 2724200 34.56 2688 2041024 699844 7.84 249340 2123020 34232 02:14:01 AM 4996888 7035504 2885544 36.61 2688 2207828 668120 7.48 263112 2243968 104 02:15:01 AM 5000732 7039348 2881700 36.56 2688 2207828 668120 7.48 263112 2243908 4 02:16:01 AM 5000656 7039272 2881776 36.56 2688 2207828 668120 7.48 263112 2244004 4 02:17:01 AM 5000944 7039564 2881488 36.56 2688 2207832 668120 7.48 263112 2243912 4 02:18:01 AM 4957824 6998452 2924608 37.10 2688 2209836 756572 8.47 263236 2286304 160 02:19:01 AM 5099216 6968936 2783216 35.31 2688 2044980 735692 8.24 290216 2140804 17956 Average: 5084321 7016475 2798111 35.50 2688 2105436 705632 7.90 251710 2187050 21288 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 202.38 143.99 1325.05 36.68 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 33.23 25.83 346.71 5.26 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 6.88 3.32 2.94 1.85 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 16.84 14.20 6.77 3.94 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 523.75 372.09 366.81 85.01 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 2.88 2.08 0.49 0.45 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 2.80 1.98 0.45 0.43 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 1.17 0.78 0.16 0.15 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 59.08 41.97 13.69 5.49 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 95.47 59.31 87.58 24.83 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 94.44 66.55 215.10 16.41 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) 09/15/2024 _x86_64_ (2 CPU) 02:08:13 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 34.97 0.00 6.23 3.22 0.11 55.47 02:10:01 AM 0 25.34 0.00 6.06 3.39 0.10 65.11 02:10:01 AM 1 44.59 0.00 6.41 3.05 0.12 45.84 02:11:01 AM all 17.38 0.00 2.64 2.88 0.07 77.03 02:11:01 AM 0 10.12 0.00 2.19 2.97 0.07 84.66 02:11:01 AM 1 24.65 0.00 3.09 2.79 0.07 69.40 02:12:01 AM all 4.87 0.00 0.67 0.07 0.04 94.36 02:12:01 AM 0 1.85 0.00 0.55 0.08 0.03 97.48 02:12:01 AM 1 7.88 0.00 0.78 0.05 0.05 91.24 02:13:01 AM all 12.36 0.00 2.11 0.17 0.05 85.31 02:13:01 AM 0 4.29 0.00 1.72 0.12 0.05 93.82 02:13:01 AM 1 20.42 0.00 2.50 0.22 0.05 76.81 02:14:01 AM all 20.80 0.00 4.12 2.20 0.08 72.80 02:14:01 AM 0 15.66 0.00 3.71 2.90 0.07 77.66 02:14:01 AM 1 25.96 0.00 4.54 1.49 0.08 67.93 02:15:01 AM all 0.34 0.00 0.10 0.04 0.03 99.49 02:15:01 AM 0 0.55 0.00 0.08 0.07 0.02 99.28 02:15:01 AM 1 0.13 0.00 0.12 0.02 0.03 99.70 02:16:01 AM all 0.32 0.00 0.10 0.00 0.02 99.57 02:16:01 AM 0 0.53 0.00 0.10 0.00 0.02 99.35 02:16:01 AM 1 0.10 0.00 0.10 0.00 0.02 99.78 02:17:01 AM all 0.33 0.00 0.04 0.00 0.03 99.60 02:17:01 AM 0 0.57 0.00 0.03 0.00 0.03 99.37 02:17:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 02:18:01 AM all 3.65 0.00 0.47 0.03 0.05 95.80 02:18:01 AM 0 1.39 0.00 0.40 0.00 0.05 98.16 02:18:01 AM 1 5.92 0.00 0.54 0.05 0.05 93.44 02:19:01 AM all 13.97 0.00 2.14 0.52 0.06 83.31 02:19:01 AM 0 18.43 0.00 2.51 0.62 0.07 78.38 02:19:01 AM 1 9.52 0.00 1.77 0.42 0.05 88.24 Average: all 10.90 0.00 1.86 0.91 0.05 86.27 Average: 0 7.87 0.00 1.74 1.02 0.05 89.33 Average: 1 13.93 0.00 1.99 0.81 0.06 83.22