---> uname -a: Linux prd-centos8-robot-2c-8g-8173.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 611 4964 19 2121 6790 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:07:34:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe07:346a/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) 08/07/2024 _x86_64_ (2 CPU) 01:34:33 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 91.88 29.05 62.84 7956.54 19791.55 01:37:01 AM 105.13 4.17 100.97 107.96 10427.67 01:38:01 AM 30.32 0.85 29.47 123.96 2223.79 01:39:01 AM 63.59 0.03 63.56 3.47 7855.67 01:40:01 AM 4.70 0.10 4.60 32.12 217.81 01:41:01 AM 2.27 0.03 2.23 1.87 161.03 01:42:01 AM 29.21 0.85 28.36 101.70 1394.82 Average: 46.73 5.01 41.72 1189.53 6009.96 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5350684 6984560 2531740 32.12 2688 1823988 786220 8.80 216088 2021244 105464 01:37:01 AM 5150360 6975268 2732064 34.66 2688 2001856 733176 8.21 221900 2158100 34136 01:38:01 AM 5157344 7019880 2725080 34.57 2688 2037948 683948 7.66 244692 2129848 30840 01:39:01 AM 5005988 7034056 2876436 36.49 2688 2197472 651916 7.30 260112 2240836 140 01:40:01 AM 4963380 6993760 2919044 37.03 2688 2199784 735540 8.24 260560 2282816 476 01:41:01 AM 5000916 7034896 2881508 36.56 2688 2203356 670736 7.51 261044 2245288 1272 01:42:01 AM 5118036 6984908 2764388 35.07 2688 2042948 732372 8.20 446528 1966804 1524 Average: 5106673 7003904 2775751 35.21 2688 2072479 713415 7.99 272989 2149277 24836 01:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 310.13 186.29 1577.42 59.75 0.00 0.00 0.00 0.00 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 63.01 50.37 542.39 8.92 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 14.83 9.25 6.08 3.72 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 247.74 219.78 317.15 50.00 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 26.44 24.63 9.90 4.58 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 20.36 20.29 7.19 5.88 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 50.55 39.02 91.19 30.55 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 104.72 78.51 364.45 23.34 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) 08/07/2024 _x86_64_ (2 CPU) 01:34:33 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 37.11 0.01 6.22 4.48 0.11 52.07 01:36:01 AM 0 39.70 0.00 6.81 5.56 0.12 47.82 01:36:01 AM 1 34.52 0.02 5.62 3.41 0.10 56.33 01:37:01 AM all 30.80 0.00 5.23 3.56 0.10 60.31 01:37:01 AM 0 41.74 0.00 6.35 3.64 0.10 48.17 01:37:01 AM 1 19.89 0.00 4.11 3.48 0.10 72.42 01:38:01 AM all 15.35 0.00 2.32 1.32 0.08 80.92 01:38:01 AM 0 12.48 0.00 2.27 1.50 0.07 83.69 01:38:01 AM 1 18.23 0.00 2.38 1.14 0.10 78.15 01:39:01 AM all 22.12 0.00 4.11 3.61 0.08 70.08 01:39:01 AM 0 21.44 0.00 3.77 3.74 0.07 70.98 01:39:01 AM 1 22.81 0.00 4.45 3.48 0.08 69.19 01:40:01 AM all 8.88 0.00 0.83 0.08 0.06 90.16 01:40:01 AM 0 10.64 0.00 0.99 0.13 0.07 88.17 01:40:01 AM 1 7.12 0.00 0.67 0.02 0.05 92.14 01:41:01 AM all 9.52 0.00 0.55 0.01 0.06 89.86 01:41:01 AM 0 17.05 0.00 0.84 0.00 0.05 82.07 01:41:01 AM 1 2.01 0.00 0.27 0.02 0.07 97.64 01:42:01 AM all 30.08 0.00 3.57 0.38 0.09 65.87 01:42:01 AM 0 37.54 0.00 3.49 0.27 0.10 58.60 01:42:01 AM 1 22.62 0.00 3.66 0.48 0.08 73.15 Average: all 21.99 0.00 3.26 1.92 0.08 72.75 Average: 0 25.80 0.00 3.50 2.12 0.08 68.49 Average: 1 18.17 0.00 3.02 1.72 0.08 77.00