---> uname -a: Linux prd-centos8-robot-2c-8g-16716.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4784 19 2294 6777 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:0a:44:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe0a:44b6/64 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) 09/01/2024 _x86_64_ (2 CPU) 01:38:12 LINUX RESTART (2 CPU) 01:39:02 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 98.14 23.48 74.65 6709.86 7090.55 01:41:01 AM 82.61 0.70 81.91 50.77 9034.28 01:42:01 AM 20.29 0.42 19.88 64.78 1800.55 01:43:01 AM 64.72 2.50 62.22 396.07 7761.97 01:44:01 AM 4.08 0.00 4.08 0.00 184.51 01:45:01 AM 0.27 0.00 0.27 0.00 4.15 01:46:01 AM 0.12 0.00 0.12 0.00 0.77 01:47:01 AM 7.52 0.17 7.35 32.93 164.79 01:48:01 AM 27.14 0.52 26.62 64.65 1014.23 Average: 33.76 3.05 30.71 802.31 2998.76 01:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5303836 7016360 2578596 32.71 2688 1894216 727716 8.15 211700 2040840 147160 01:41:01 AM 5147904 6972792 2734528 34.69 2688 2002180 746972 8.36 221212 2165540 30112 01:42:01 AM 5137304 7013024 2745128 34.83 2688 2050384 716500 8.02 252240 2137924 43524 01:43:01 AM 4995260 7031272 2887172 36.63 2688 2205388 688152 7.71 263092 2248720 88 01:44:01 AM 4995680 7031692 2886752 36.62 2688 2205392 688152 7.71 263092 2248560 4 01:45:01 AM 4995508 7031520 2886924 36.62 2688 2205392 672676 7.53 263096 2248764 4 01:46:01 AM 4995944 7031956 2886488 36.62 2688 2205392 672676 7.53 263092 2248504 4 01:47:01 AM 4848920 6915376 3033512 38.48 2688 2235376 780204 8.74 283952 2373444 30700 01:48:01 AM 4898516 6938284 2983916 37.86 2688 2208948 768308 8.60 453352 2155912 16712 Average: 5035430 6998031 2847002 36.12 2688 2134741 717928 8.04 274981 2207579 29812 01:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 299.81 203.69 1679.87 60.88 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 47.88 37.83 472.09 7.14 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 25.79 18.54 44.74 5.67 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 513.48 368.42 330.15 86.98 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 2.50 1.02 3.18 0.44 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.77 0.37 0.34 0.26 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 1.03 0.17 0.06 0.01 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 11.80 9.52 11.87 5.67 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 20.66 18.31 16.36 8.77 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 102.26 72.85 281.72 19.46 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) 09/01/2024 _x86_64_ (2 CPU) 01:38:12 LINUX RESTART (2 CPU) 01:39:02 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 38.13 0.00 7.61 5.38 0.11 48.77 01:40:01 AM 0 44.67 0.00 8.95 5.40 0.10 40.87 01:40:01 AM 1 31.59 0.00 6.26 5.36 0.12 56.66 01:41:01 AM all 21.01 0.00 3.05 2.70 0.09 73.15 01:41:01 AM 0 22.02 0.00 3.12 3.20 0.08 71.58 01:41:01 AM 1 19.99 0.00 2.98 2.21 0.10 74.72 01:42:01 AM all 17.19 0.00 2.60 0.60 0.07 79.54 01:42:01 AM 0 14.04 0.00 2.55 0.52 0.07 82.82 01:42:01 AM 1 20.34 0.00 2.64 0.68 0.07 76.27 01:43:01 AM all 20.23 0.00 4.01 2.92 0.08 72.75 01:43:01 AM 0 21.31 0.00 4.30 3.63 0.08 70.67 01:43:01 AM 1 19.15 0.00 3.72 2.21 0.08 74.84 01:44:01 AM all 0.37 0.00 0.07 0.27 0.04 99.26 01:44:01 AM 0 0.37 0.00 0.07 0.53 0.03 99.00 01:44:01 AM 1 0.37 0.00 0.07 0.00 0.05 99.52 01:45:01 AM all 0.33 0.00 0.04 0.00 0.03 99.60 01:45:01 AM 0 0.55 0.00 0.02 0.00 0.02 99.42 01:45:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 01:46:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 01:46:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 01:46:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 01:47:01 AM all 8.85 0.00 0.88 0.08 0.05 90.15 01:47:01 AM 0 15.19 0.00 0.95 0.10 0.03 83.72 01:47:01 AM 1 2.49 0.00 0.82 0.05 0.07 96.58 01:48:01 AM all 27.57 0.00 3.27 0.40 0.09 68.66 01:48:01 AM 0 31.22 0.00 3.25 0.27 0.08 65.18 01:48:01 AM 1 23.93 0.00 3.29 0.53 0.10 72.15 Average: all 14.84 0.00 2.39 1.36 0.07 81.34 Average: 0 16.59 0.00 2.57 1.51 0.06 79.27 Average: 1 13.08 0.00 2.20 1.22 0.08 83.42