---> uname -a: Linux prd-centos8-robot-2c-8g-15924.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4954 19 2117 6775 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:2c:4a:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fe2c:4a2c/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) 06/28/2024 _x86_64_ (2 CPU) 01:35:23 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 92.32 16.88 75.44 5249.05 37959.83 01:38:01 AM 117.43 7.43 110.00 1297.03 9957.58 01:39:01 AM 30.94 0.85 30.09 123.98 3548.38 01:40:01 AM 44.47 0.03 44.44 3.47 2823.91 01:41:01 AM 22.81 0.12 22.69 33.06 5306.35 01:42:01 AM 0.58 0.00 0.58 0.00 11.78 01:43:01 AM 0.22 0.00 0.22 0.00 2.62 01:44:01 AM 13.16 0.32 12.85 36.93 730.51 Average: 40.24 3.20 37.04 842.97 7542.84 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5514292 7058364 2368140 30.04 2688 1735968 711952 7.97 188256 1894708 93148 01:38:01 AM 5187840 7011304 2694592 34.18 2688 2000308 705604 7.90 220828 2125464 86592 01:39:01 AM 5254932 7082920 2627500 33.33 2688 2005296 664476 7.44 240204 2040736 16 01:40:01 AM 5016512 7035328 2865920 36.36 2688 2188576 663280 7.43 259652 2236776 149012 01:41:01 AM 4956956 6978188 2925476 37.11 2688 2190988 731080 8.19 259968 2289848 12 01:42:01 AM 4957104 6978340 2925328 37.11 2688 2190992 731080 8.19 259968 2289672 4 01:43:01 AM 4945624 6966876 2936808 37.26 2688 2191008 763708 8.55 259968 2300876 16 01:44:01 AM 5088364 6948144 2794068 35.45 2688 2034804 741940 8.31 283944 2156288 13204 Average: 5115203 7007433 2767229 35.11 2688 2067242 714140 8.00 246598 2166796 42750 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 304.37 185.69 1296.28 56.34 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 76.81 59.45 770.71 9.34 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 16.18 9.67 5.40 9.64 0.00 0.00 0.00 0.00 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 277.66 243.55 318.94 48.16 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 94.35 87.20 40.89 32.32 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 236.87 236.37 47.70 98.94 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 201.75 198.85 200.72 70.12 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 68.09 49.23 120.63 27.85 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 159.51 133.75 350.17 44.09 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) 06/28/2024 _x86_64_ (2 CPU) 01:35:23 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 24.07 0.00 5.55 24.03 0.10 46.24 01:37:01 AM 0 29.48 0.00 4.94 23.75 0.10 41.72 01:37:01 AM 1 18.64 0.00 6.16 24.31 0.10 50.78 01:38:01 AM all 37.19 0.00 5.75 4.12 0.13 52.81 01:38:01 AM 0 45.71 0.00 6.58 3.31 0.13 44.27 01:38:01 AM 1 28.69 0.00 4.93 4.93 0.12 61.33 01:39:01 AM all 9.91 0.00 1.37 1.06 0.08 87.57 01:39:01 AM 0 14.29 0.00 1.30 0.97 0.08 83.35 01:39:01 AM 1 5.53 0.00 1.44 1.15 0.08 91.80 01:40:01 AM all 28.52 0.00 4.84 1.13 0.12 65.39 01:40:01 AM 0 36.39 0.00 5.43 0.97 0.12 57.09 01:40:01 AM 1 20.68 0.00 4.25 1.29 0.12 73.66 01:41:01 AM all 8.49 0.00 0.84 1.08 0.07 89.53 01:41:01 AM 0 12.74 0.00 1.06 1.07 0.07 85.06 01:41:01 AM 1 4.23 0.00 0.62 1.09 0.07 93.99 01:42:01 AM all 18.39 0.00 0.44 0.00 0.08 81.08 01:42:01 AM 0 11.29 0.00 0.32 0.00 0.08 88.31 01:42:01 AM 1 25.49 0.00 0.57 0.00 0.08 73.86 01:43:01 AM all 24.41 0.00 0.54 0.00 0.09 74.95 01:43:01 AM 0 1.34 0.00 0.33 0.00 0.08 98.24 01:43:01 AM 1 47.48 0.00 0.75 0.00 0.10 51.66 01:44:01 AM all 16.42 0.00 2.18 0.18 0.07 81.15 01:44:01 AM 0 22.88 0.00 2.47 0.07 0.07 74.51 01:44:01 AM 1 9.90 0.00 1.89 0.29 0.07 87.85 Average: all 20.93 0.00 2.69 3.94 0.09 72.35 Average: 0 21.76 0.00 2.80 3.76 0.09 71.58 Average: 1 20.10 0.00 2.58 4.12 0.09 73.11