---> uname -a: Linux prd-centos8-robot-2c-8g-18206.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 591 4948 19 2158 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:2a:93:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe2a:93bd/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) 07/06/2024 _x86_64_ (2 CPU) 06:51:46 LINUX RESTART (2 CPU) 06:52:01 AM tps rtps wtps bread/s bwrtn/s 06:53:01 AM 172.98 130.77 42.20 12286.85 37061.81 06:54:01 AM 90.75 21.26 69.49 3343.31 6045.53 06:55:01 AM 77.46 0.70 76.76 50.78 8862.53 06:56:01 AM 19.48 0.85 18.63 123.98 1732.34 06:57:01 AM 57.74 0.03 57.71 3.47 7122.85 06:58:01 AM 8.36 0.28 8.08 36.36 1406.04 06:59:01 AM 27.09 0.67 26.42 97.43 2048.08 Average: 64.83 22.08 42.75 2277.32 9182.30 06:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 AM 6019124 7342524 1863308 23.64 2688 1523908 548060 6.14 148992 1464036 2944 06:54:01 AM 5304344 7014800 2578088 32.71 2688 1893052 718420 8.04 210240 2047996 145932 06:55:01 AM 5176128 7000792 2706304 34.33 2688 2001580 704796 7.89 220960 2139836 26092 06:56:01 AM 5174080 7037484 2708352 34.36 2688 2039532 668788 7.49 244056 2118052 32664 06:57:01 AM 5036788 7057348 2845644 36.10 2688 2190352 622400 6.97 259832 2214644 14052 06:58:01 AM 5160204 7042772 2722228 34.54 2688 2053768 628532 7.04 273592 2070252 4936 06:59:01 AM 5120676 7025420 2761756 35.04 2688 2080112 675596 7.56 460204 1951500 1412 Average: 5284478 7074449 2597954 32.96 2688 1968901 652370 7.30 259697 2000902 32576 06:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 20.36 14.48 86.28 1.75 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 294.72 189.05 1621.66 56.63 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 52.12 37.62 420.76 7.09 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 16.81 12.41 6.13 11.50 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 240.69 185.05 315.72 41.53 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 103.50 73.19 444.23 37.16 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 33.37 28.42 54.89 29.45 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 108.79 77.17 421.37 26.45 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) 07/06/2024 _x86_64_ (2 CPU) 06:51:46 LINUX RESTART (2 CPU) 06:52:01 AM CPU %user %nice %system %iowait %steal %idle 06:53:01 AM all 21.72 0.07 7.40 58.04 0.10 12.67 06:53:01 AM 0 22.64 0.08 5.75 57.75 0.14 13.64 06:53:01 AM 1 20.79 0.05 9.06 58.34 0.07 11.69 06:54:01 AM all 38.27 0.00 6.67 4.76 0.12 50.19 06:54:01 AM 0 24.20 0.00 6.76 4.61 0.12 64.31 06:54:01 AM 1 52.40 0.00 6.57 4.92 0.12 35.99 06:55:01 AM all 24.16 0.00 3.20 4.43 0.11 68.10 06:55:01 AM 0 22.67 0.00 3.32 3.70 0.08 70.22 06:55:01 AM 1 25.64 0.00 3.08 5.16 0.13 65.98 06:56:01 AM all 14.29 0.00 2.14 2.67 0.07 80.83 06:56:01 AM 0 11.10 0.00 2.22 2.32 0.07 84.30 06:56:01 AM 1 17.49 0.00 2.06 3.02 0.07 77.36 06:57:01 AM all 24.46 0.00 4.05 3.53 0.07 67.89 06:57:01 AM 0 18.59 0.00 3.62 3.76 0.07 73.96 06:57:01 AM 1 30.35 0.00 4.47 3.31 0.07 61.80 06:58:01 AM all 9.12 0.00 1.09 0.33 0.07 89.40 06:58:01 AM 0 4.82 0.00 0.72 0.43 0.07 93.96 06:58:01 AM 1 13.49 0.00 1.47 0.22 0.07 84.75 06:59:01 AM all 29.82 0.00 3.48 1.53 0.10 65.06 06:59:01 AM 0 18.56 0.00 2.89 1.22 0.10 77.23 06:59:01 AM 1 41.14 0.00 4.08 1.85 0.10 52.84 Average: all 23.13 0.01 4.00 10.70 0.09 62.08 Average: 0 17.50 0.01 3.61 10.47 0.09 68.32 Average: 1 28.78 0.01 4.39 10.92 0.09 55.81