---> uname -a: Linux prd-centos8-robot-2c-8g-4814.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 585 4997 19 2114 6815 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:ce:91:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fece:911a/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) 07/27/2024 _x86_64_ (2 CPU) 01:33:23 LINUX RESTART (2 CPU) 01:34:02 AM tps rtps wtps bread/s bwrtn/s 01:35:01 AM 54.90 18.03 36.87 5645.14 12121.57 01:36:01 AM 117.79 6.78 111.01 1247.58 9247.52 01:37:01 AM 36.99 1.48 35.50 172.88 3630.06 01:38:01 AM 43.93 0.00 43.93 0.00 3388.97 01:39:01 AM 27.04 0.12 26.92 35.45 5360.78 01:40:01 AM 3.37 0.00 3.37 0.00 112.63 01:41:01 AM 0.50 0.00 0.50 0.00 30.01 01:42:01 AM 27.79 0.85 26.94 101.70 1265.66 Average: 39.01 3.38 35.63 890.48 4378.63 01:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 AM 5422000 7022732 2460424 31.21 2688 1791060 739904 8.28 194384 1975440 123088 01:36:01 AM 5124220 6968836 2758204 34.99 2688 2021660 742184 8.31 218940 2193304 107824 01:37:01 AM 5253040 7082636 2629384 33.36 2688 2007156 637140 7.13 241640 2044264 24 01:38:01 AM 4982916 7010716 2899508 36.78 2688 2197148 678456 7.60 257236 2270548 149392 01:39:01 AM 4992268 7021228 2890156 36.67 2688 2198672 689808 7.72 261960 2254504 392 01:40:01 AM 4991560 7020556 2890864 36.67 2688 2198708 721576 8.08 261960 2255120 16 01:41:01 AM 5030800 7060556 2851624 36.18 2688 2199444 637280 7.14 262296 2216220 8 01:42:01 AM 5171064 7030756 2711360 34.40 2688 2035284 671632 7.52 441664 1919136 1408 Average: 5120984 7027252 2761440 35.03 2688 2081142 689748 7.72 267510 2141067 47769 01:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 313.72 202.54 1612.64 63.50 0.00 0.00 0.00 0.00 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 52.65 43.15 499.20 7.76 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 18.66 9.75 6.89 3.58 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 35.99 29.73 270.08 6.91 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 255.21 215.24 54.59 46.57 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 3.57 3.30 0.82 0.59 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 17.11 11.08 4.73 1.28 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 46.25 36.77 81.64 24.45 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 92.44 68.67 313.63 19.24 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) 07/27/2024 _x86_64_ (2 CPU) 01:33:23 LINUX RESTART (2 CPU) 01:34:02 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 38.47 0.00 5.51 5.13 0.10 50.78 01:35:01 AM 0 41.30 0.00 6.18 5.11 0.10 47.31 01:35:01 AM 1 35.64 0.00 4.84 5.15 0.10 54.26 01:36:01 AM all 33.36 0.00 5.33 8.43 0.11 52.77 01:36:01 AM 0 39.50 0.00 5.47 8.75 0.12 46.17 01:36:01 AM 1 27.21 0.00 5.20 8.10 0.10 59.39 01:37:01 AM all 12.17 0.00 1.66 1.35 0.06 84.76 01:37:01 AM 0 16.26 0.00 1.85 1.25 0.07 80.57 01:37:01 AM 1 8.08 0.00 1.47 1.45 0.05 88.94 01:38:01 AM all 24.80 0.00 3.86 4.49 0.08 66.77 01:38:01 AM 0 30.82 0.00 4.40 3.07 0.08 61.63 01:38:01 AM 1 18.55 0.00 3.29 5.97 0.09 72.11 01:39:01 AM all 7.40 0.00 1.62 1.14 0.06 89.78 01:39:01 AM 0 8.14 0.00 1.49 1.02 0.05 89.30 01:39:01 AM 1 6.64 0.00 1.76 1.27 0.07 90.27 01:40:01 AM all 0.44 0.00 0.11 0.17 0.05 99.24 01:40:01 AM 0 0.42 0.00 0.10 0.33 0.05 99.10 01:40:01 AM 1 0.45 0.00 0.12 0.00 0.05 99.38 01:41:01 AM all 0.70 0.00 0.21 0.00 0.04 99.05 01:41:01 AM 0 0.82 0.00 0.25 0.00 0.05 98.88 01:41:01 AM 1 0.59 0.00 0.17 0.00 0.03 99.21 01:42:01 AM all 28.98 0.00 3.91 0.48 0.08 66.54 01:42:01 AM 0 37.82 0.00 4.91 0.32 0.08 56.88 01:42:01 AM 1 20.14 0.00 2.92 0.65 0.08 76.21 Average: all 18.25 0.00 2.77 2.64 0.07 76.26 Average: 0 21.85 0.00 3.07 2.48 0.08 72.53 Average: 1 14.62 0.00 2.46 2.81 0.07 80.03