---> uname -a: Linux prd-centos8-robot-2c-8g-7002.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 615 4964 19 2117 6786 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:50:60:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe50:6093/64 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) 01/02/2025 _x86_64_ (2 CPU) 04:05:02 LINUX RESTART (2 CPU) 04:06:02 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 82.83 6.93 75.90 1273.68 6180.24 04:08:01 AM 80.22 0.73 79.49 53.05 9930.29 04:09:01 AM 26.98 7.13 19.85 1310.71 1345.54 04:10:00 AM 47.99 0.03 47.96 3.53 7140.88 04:10:01 AM 0.00 0.00 0.00 0.00 0.00 04:11:01 AM 5.50 0.10 5.40 32.12 225.51 04:12:01 AM 26.96 0.65 26.31 74.12 1208.23 Average: 44.83 2.58 42.25 455.55 4311.76 04:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5325600 7020664 2556832 32.44 2688 1878152 757476 8.48 186968 2053360 167164 04:08:01 AM 5175340 6995112 2707092 34.34 2688 1997652 767284 8.59 210428 2156548 25464 04:09:01 AM 5052448 6988356 2829984 35.90 2688 2110460 785284 8.79 260024 2218332 81040 04:10:00 AM 5003096 7038560 2879336 36.53 2688 2205452 715292 8.01 258360 2247856 24 04:10:01 AM 5002660 7038128 2879772 36.53 2688 2205452 715292 8.01 258360 2248096 36 04:11:01 AM 5002696 7040100 2879736 36.53 2688 2207388 700240 7.84 258804 2249860 984 04:12:01 AM 5109432 6970288 2773000 35.18 2688 2037012 762580 8.54 447944 1977928 180 Average: 5095896 7013030 2786536 35.35 2688 2091653 743350 8.32 268698 2164569 39270 04:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 237.20 160.06 1477.90 45.38 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 57.81 43.59 442.16 8.22 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 40.43 28.70 295.83 5.87 0.00 0.00 0.00 0.00 04:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 AM eth0 210.13 155.30 45.85 39.83 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.92 0.00 0.06 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 27.02 16.04 8.45 6.36 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 43.94 32.94 79.93 21.97 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 101.75 72.06 388.50 21.08 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) 01/02/2025 _x86_64_ (2 CPU) 04:05:02 LINUX RESTART (2 CPU) 04:06:02 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 37.05 0.00 5.12 2.25 0.11 55.46 04:07:01 AM 0 39.08 0.00 4.57 2.63 0.12 53.59 04:07:01 AM 1 35.02 0.00 5.67 1.87 0.10 57.33 04:08:01 AM all 22.17 0.00 3.28 2.74 0.10 71.71 04:08:01 AM 0 18.54 0.00 3.44 2.59 0.10 75.33 04:08:01 AM 1 25.79 0.00 3.12 2.89 0.10 68.10 04:09:01 AM all 17.70 0.00 3.07 1.17 0.07 78.00 04:09:01 AM 0 24.93 0.00 3.28 0.79 0.07 70.93 04:09:01 AM 1 10.49 0.00 2.85 1.55 0.07 85.04 04:10:00 AM all 16.07 0.00 2.92 2.05 0.08 78.89 04:10:00 AM 0 20.63 0.00 3.18 2.60 0.09 73.51 04:10:00 AM 1 11.52 0.00 2.66 1.50 0.07 84.25 04:10:01 AM all 0.00 0.00 1.39 0.00 0.00 98.61 04:10:01 AM 0 0.00 0.00 1.85 0.00 0.00 98.15 04:10:01 AM 1 0.00 0.00 0.93 0.00 0.00 99.07 04:11:01 AM all 1.49 0.00 0.30 0.05 0.06 98.10 04:11:01 AM 0 2.54 0.00 0.38 0.05 0.07 96.96 04:11:01 AM 1 0.43 0.00 0.22 0.05 0.05 99.25 04:12:01 AM all 25.57 0.00 3.15 0.29 0.09 70.89 04:12:01 AM 0 31.78 0.00 3.00 0.40 0.08 64.73 04:12:01 AM 1 19.35 0.00 3.30 0.18 0.10 77.06 Average: all 19.91 0.00 2.96 1.42 0.08 75.63 Average: 0 22.81 0.00 2.97 1.50 0.09 72.63 Average: 1 17.01 0.00 2.96 1.33 0.08 78.61