---> uname -a: Linux prd-centos8-robot-2c-8g-42192.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 581 5021 19 2095 6821 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:3a:1b:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe3a:1bab/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) 10/14/2024 _x86_64_ (2 CPU) 02:25:21 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 83.61 49.36 34.25 6237.01 17428.14 02:28:01 AM 103.98 6.72 97.27 1245.93 8706.58 02:29:01 AM 49.61 0.73 48.88 51.32 5750.56 02:30:01 AM 0.33 0.00 0.33 0.00 3.98 02:31:01 AM 19.54 0.88 18.66 129.69 376.82 Average: 51.41 11.54 39.87 1533.01 6453.53 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5475952 7022712 2406480 30.53 2688 1738336 729624 8.17 187664 1931524 93436 02:28:01 AM 5215496 6999480 2666936 33.83 2688 1964140 724836 8.12 217196 2116396 96968 02:29:01 AM 5167068 7001332 2715364 34.45 2688 2011356 707288 7.92 221800 2146360 8 02:30:01 AM 5161888 6996152 2720544 34.51 2688 2011356 705212 7.90 221800 2151668 4 02:31:01 AM 5182508 7022388 2699924 34.25 2688 2016928 672096 7.53 408892 1945284 1528 Average: 5240582 7008413 2641850 33.52 2688 1948423 707811 7.93 251470 2058246 38389 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 261.80 167.38 1309.51 59.15 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 46.38 36.26 493.31 4.63 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 47.68 31.98 402.51 5.57 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 2.27 0.37 0.45 0.12 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 27.39 23.13 24.95 11.91 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 77.11 51.83 446.17 16.28 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) 10/14/2024 _x86_64_ (2 CPU) 02:25:21 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 35.10 0.03 5.92 5.94 0.11 52.90 02:27:01 AM 0 33.88 0.07 5.62 4.34 0.10 55.99 02:27:01 AM 1 36.33 0.00 6.22 7.55 0.12 49.78 02:28:01 AM all 22.11 0.00 4.27 5.77 0.08 67.77 02:28:01 AM 0 20.01 0.00 4.47 6.95 0.08 68.48 02:28:01 AM 1 24.21 0.00 4.07 4.58 0.08 67.06 02:29:01 AM all 15.08 0.00 2.20 1.97 0.06 80.68 02:29:01 AM 0 19.53 0.00 2.49 1.92 0.07 76.00 02:29:01 AM 1 10.64 0.00 1.92 2.02 0.05 85.37 02:30:01 AM all 0.40 0.00 0.10 0.00 0.02 99.48 02:30:01 AM 0 0.20 0.00 0.13 0.00 0.02 99.65 02:30:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 02:31:01 AM all 30.21 0.00 3.21 0.38 0.10 66.09 02:31:01 AM 0 32.33 0.00 3.37 0.52 0.10 63.68 02:31:01 AM 1 28.09 0.00 3.06 0.25 0.10 68.50 Average: all 20.56 0.01 3.14 2.81 0.07 73.42 Average: 0 21.18 0.01 3.22 2.74 0.07 72.77 Average: 1 19.94 0.00 3.06 2.87 0.07 74.06