---> uname -a: Linux prd-centos8-robot-2c-8g-38714.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4866 19 2217 6785 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:9f:81:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe9f:81e4/64 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:41 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 176.26 112.60 63.66 12999.82 40472.59 04:45:01 AM 128.06 0.73 127.32 53.05 12315.26 04:46:01 AM 26.44 0.38 26.06 64.25 2111.40 04:47:01 AM 57.56 9.45 48.12 1682.37 3465.14 04:48:01 AM 32.63 0.03 32.59 3.47 6132.18 04:49:01 AM 5.98 0.33 5.65 37.06 863.71 04:50:01 AM 32.22 0.52 31.71 64.88 2145.17 Average: 65.61 17.73 47.88 2130.45 9647.86 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5426464 7018412 2455964 31.16 2688 1783244 740820 8.29 191440 1978644 111232 04:45:01 AM 5172652 7011780 2709776 34.38 2688 2014856 698656 7.82 198848 2161464 46536 04:46:01 AM 5246692 7087620 2635736 33.44 2688 2016788 632608 7.08 219620 2069980 10756 04:47:01 AM 4903840 7001916 2978588 37.79 2688 2265404 688904 7.71 262916 2341232 168940 04:48:01 AM 4936932 7035632 2945496 37.37 2688 2266328 665688 7.45 268448 2296532 8 04:49:01 AM 5051396 7017592 2831032 35.92 2688 2135232 663452 7.43 281092 2168392 26912 04:50:01 AM 5076380 7037556 2806048 35.60 2688 2134484 662620 7.42 480424 1969696 10916 Average: 5116337 7030073 2766091 35.09 2688 2088048 678964 7.60 271827 2140849 53614 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 288.47 176.91 1647.31 60.06 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 77.29 54.80 808.35 9.24 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 13.85 9.70 5.59 3.75 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 40.35 33.86 318.17 9.19 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 166.07 120.58 35.10 32.86 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 123.96 85.42 444.27 52.92 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 19.78 17.42 17.20 8.61 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 104.30 71.27 468.25 25.24 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:41 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 40.74 0.06 10.20 13.02 0.11 35.87 04:44:01 AM 0 40.61 0.07 9.94 10.28 0.12 38.98 04:44:01 AM 1 40.87 0.05 10.46 15.75 0.10 32.77 04:45:01 AM all 35.57 0.00 5.27 1.49 0.11 57.56 04:45:01 AM 0 41.15 0.00 5.59 1.33 0.12 51.81 04:45:01 AM 1 29.98 0.00 4.95 1.65 0.10 63.32 04:46:01 AM all 12.20 0.00 1.67 0.63 0.05 85.45 04:46:01 AM 0 18.04 0.00 1.70 0.75 0.05 79.45 04:46:01 AM 1 6.36 0.00 1.64 0.50 0.05 91.45 04:47:01 AM all 31.07 0.00 5.58 0.86 0.10 62.39 04:47:01 AM 0 35.96 0.00 6.12 1.22 0.12 56.59 04:47:01 AM 1 26.20 0.00 5.04 0.50 0.08 68.18 04:48:01 AM all 2.99 0.00 0.93 0.48 0.04 95.56 04:48:01 AM 0 5.11 0.00 1.09 0.52 0.03 93.25 04:48:01 AM 1 0.87 0.00 0.77 0.43 0.05 97.88 04:49:01 AM all 9.17 0.00 1.13 0.05 0.06 89.59 04:49:01 AM 0 9.46 0.00 0.86 0.00 0.05 89.63 04:49:01 AM 1 8.88 0.00 1.39 0.10 0.07 89.56 04:50:01 AM all 31.86 0.00 3.62 0.16 0.09 64.27 04:50:01 AM 0 45.08 0.00 4.26 0.22 0.10 50.33 04:50:01 AM 1 18.64 0.00 2.98 0.10 0.08 78.20 Average: all 23.40 0.01 4.06 2.38 0.08 70.08 Average: 0 27.94 0.01 4.23 2.04 0.08 65.70 Average: 1 18.85 0.01 3.89 2.72 0.08 74.46