---> uname -a: Linux prd-centos8-robot-2c-8g-7296.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 590 4983 19 2123 6810 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:64:b4:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe64:b4dc/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) 08/04/2024 _x86_64_ (2 CPU) 00:05:12 LINUX RESTART (2 CPU) 12:06:02 AM tps rtps wtps bread/s bwrtn/s 12:07:01 AM 86.30 15.50 70.79 2751.96 6035.81 12:08:01 AM 81.36 0.70 80.66 50.78 9069.21 12:09:01 AM 23.64 0.85 22.79 123.96 1894.57 12:10:01 AM 65.23 2.52 62.71 396.00 7799.72 12:11:01 AM 4.42 0.10 4.32 32.12 170.13 12:12:01 AM 0.55 0.02 0.53 0.53 8.67 12:13:01 AM 28.59 0.85 27.74 101.70 1335.09 Average: 41.33 2.90 38.43 488.54 3753.74 12:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 AM 5374192 7065792 2508232 31.82 2688 1873624 676644 7.58 210576 1974256 132080 12:08:01 AM 5180172 7000600 2702252 34.28 2688 1997444 725152 8.12 222156 2130840 26392 12:09:01 AM 5152520 7032788 2729904 34.63 2688 2054812 709172 7.94 254000 2121656 49212 12:10:01 AM 5017228 7051728 2865196 36.35 2688 2204272 663340 7.43 264668 2225436 80 12:11:01 AM 4973448 7009352 2908976 36.90 2688 2205620 727252 8.14 265124 2267724 16 12:12:01 AM 5015760 7052848 2866664 36.37 2688 2206804 660480 7.40 265608 2226488 1180 12:13:01 AM 5163012 7030472 2719412 34.50 2688 2042932 685592 7.68 446632 1922748 192 Average: 5125190 7034797 2757234 34.98 2688 2083644 692519 7.75 275538 2124164 29879 12:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 222.75 149.11 1279.79 49.82 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 51.08 40.99 494.01 7.56 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 26.56 16.44 52.95 5.10 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 235.45 172.03 269.01 45.98 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 13.66 11.01 30.97 1.88 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 19.13 18.80 29.78 1.93 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 56.68 41.47 97.84 27.43 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 89.02 64.06 319.79 19.89 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) 08/04/2024 _x86_64_ (2 CPU) 00:05:12 LINUX RESTART (2 CPU) 12:06:02 AM CPU %user %nice %system %iowait %steal %idle 12:07:01 AM all 32.38 0.00 5.66 2.60 0.09 59.27 12:07:01 AM 0 43.94 0.00 6.98 2.56 0.09 46.44 12:07:01 AM 1 20.86 0.00 4.35 2.63 0.10 72.05 12:08:01 AM all 22.60 0.00 3.18 2.57 0.08 71.57 12:08:01 AM 0 29.87 0.00 3.56 1.90 0.07 64.60 12:08:01 AM 1 15.33 0.00 2.80 3.24 0.10 78.53 12:09:01 AM all 17.82 0.00 2.78 0.77 0.08 78.55 12:09:01 AM 0 22.32 0.00 2.96 0.62 0.08 74.01 12:09:01 AM 1 13.30 0.00 2.60 0.92 0.08 83.10 12:10:01 AM all 19.05 0.00 3.46 1.74 0.08 75.67 12:10:01 AM 0 23.89 0.00 3.82 1.75 0.08 70.46 12:10:01 AM 1 14.21 0.00 3.09 1.72 0.07 80.90 12:11:01 AM all 5.28 0.00 0.49 0.09 0.06 94.09 12:11:01 AM 0 0.68 0.00 0.20 0.00 0.05 99.07 12:11:01 AM 1 10.14 0.00 0.80 0.18 0.07 88.82 12:12:01 AM all 6.78 0.00 0.48 0.00 0.07 92.67 12:12:01 AM 0 1.67 0.00 0.27 0.00 0.07 98.00 12:12:01 AM 1 12.26 0.00 0.72 0.00 0.07 86.95 12:13:01 AM all 27.13 0.00 3.66 0.52 0.09 68.60 12:13:01 AM 0 34.58 0.00 3.74 0.65 0.08 60.95 12:13:01 AM 1 19.68 0.00 3.59 0.38 0.10 76.25 Average: all 18.79 0.00 2.83 1.19 0.08 77.11 Average: 0 22.35 0.00 3.06 1.06 0.07 73.44 Average: 1 15.17 0.00 2.59 1.32 0.09 80.84