---> uname -a: Linux prd-centos8-robot-2c-8g-42972.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 588 4984 19 2124 6813 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:07:ac:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe07:ac6d/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) 10/16/2024 _x86_64_ (2 CPU) 04:05:16 LINUX RESTART (2 CPU) 04:06:02 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 94.19 47.95 46.24 6172.28 29310.45 04:08:01 AM 125.22 7.01 118.21 1259.71 10458.35 04:09:01 AM 35.86 0.67 35.19 49.46 4961.01 04:10:01 AM 20.06 0.38 19.68 64.25 1310.80 04:11:01 AM 52.91 0.03 52.87 3.46 7247.18 04:12:01 AM 2.37 0.12 2.25 33.06 73.00 04:13:01 AM 2.13 0.00 2.13 0.00 110.88 04:14:01 AM 0.17 0.00 0.17 0.00 2.55 04:15:01 AM 12.43 0.32 12.11 36.92 454.72 04:16:01 AM 25.26 0.52 24.74 63.85 1175.49 Average: 36.97 5.63 31.34 759.30 5470.94 04:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5549432 7048220 2333000 29.60 2688 1692396 713908 7.99 183504 1869680 84740 04:08:01 AM 5136536 6993016 2745896 34.84 2688 2034176 713880 7.99 214016 2183856 145364 04:09:01 AM 5193860 7028744 2688572 34.11 2688 2011992 669716 7.50 231624 2110592 1124 04:10:01 AM 5069488 6996056 2812944 35.69 2688 2100792 713648 7.99 257448 2199560 70048 04:11:01 AM 5018212 7055824 2864220 36.34 2688 2206940 625904 7.01 258676 2229136 12 04:12:01 AM 4969724 7009736 2912708 36.95 2688 2209340 676144 7.57 258944 2277104 1412 04:13:01 AM 4969820 7009832 2912612 36.95 2688 2209340 691564 7.74 258944 2277056 4 04:14:01 AM 4953668 6993700 2928764 37.16 2688 2209360 722868 8.09 258944 2293292 4 04:15:01 AM 5083468 6950656 2798964 35.51 2688 2042380 729720 8.17 274484 2171396 20228 04:16:01 AM 5104192 6976456 2778240 35.25 2688 2047984 721304 8.08 448828 1980232 16712 Average: 5104840 7006224 2777592 35.24 2688 2076470 697866 7.81 264541 2159190 33965 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 260.50 159.93 1148.01 57.95 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 99.85 77.26 1077.91 10.87 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 11.80 4.85 4.62 1.93 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 37.85 31.06 293.42 7.06 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 211.81 190.35 49.36 45.44 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 55.99 46.61 27.18 16.26 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 232.17 231.26 46.65 96.74 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 204.58 201.47 194.64 72.94 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 109.98 88.22 132.21 38.77 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 22.19 18.18 16.66 8.71 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 124.45 104.83 297.66 35.63 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) 10/16/2024 _x86_64_ (2 CPU) 04:05:16 LINUX RESTART (2 CPU) 04:06:02 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 25.57 0.04 5.36 38.50 0.09 30.44 04:07:01 AM 0 30.89 0.07 5.80 39.19 0.09 23.96 04:07:01 AM 1 20.24 0.02 4.91 37.82 0.09 36.93 04:08:01 AM all 34.89 0.00 5.85 6.12 0.13 53.01 04:08:01 AM 0 35.94 0.00 6.13 7.01 0.13 50.79 04:08:01 AM 1 33.84 0.00 5.58 5.23 0.12 55.23 04:09:01 AM all 9.66 0.00 1.59 3.35 0.06 85.35 04:09:01 AM 0 13.00 0.00 2.04 3.17 0.05 81.75 04:09:01 AM 1 6.31 0.00 1.14 3.54 0.07 88.95 04:10:01 AM all 18.35 0.00 2.47 0.93 0.07 78.19 04:10:01 AM 0 16.63 0.00 2.32 0.97 0.07 80.02 04:10:01 AM 1 20.06 0.00 2.62 0.88 0.07 76.36 04:11:01 AM all 15.36 0.00 3.06 2.84 0.08 78.66 04:11:01 AM 0 17.59 0.00 3.11 2.37 0.07 76.87 04:11:01 AM 1 13.14 0.00 3.02 3.31 0.08 80.45 04:12:01 AM all 5.43 0.00 0.36 0.03 0.06 94.11 04:12:01 AM 0 4.92 0.00 0.34 0.05 0.07 94.63 04:12:01 AM 1 5.95 0.00 0.39 0.02 0.05 93.60 04:13:01 AM all 19.15 0.00 0.48 0.01 0.12 80.25 04:13:01 AM 0 19.94 0.00 0.52 0.00 0.13 79.41 04:13:01 AM 1 18.36 0.00 0.43 0.02 0.10 81.08 04:14:01 AM all 24.08 0.00 0.51 0.00 0.12 75.29 04:14:01 AM 0 23.01 0.00 0.52 0.00 0.12 76.35 04:14:01 AM 1 25.15 0.00 0.50 0.00 0.12 74.23 04:15:01 AM all 19.08 0.00 1.81 0.15 0.09 78.86 04:15:01 AM 0 30.21 0.00 1.88 0.15 0.08 67.68 04:15:01 AM 1 7.91 0.00 1.75 0.15 0.10 90.09 04:16:01 AM all 28.80 0.00 3.47 0.33 0.12 67.28 04:16:01 AM 0 28.93 0.00 3.66 0.25 0.13 67.03 04:16:01 AM 1 28.66 0.00 3.29 0.42 0.10 67.53 Average: all 20.03 0.00 2.49 5.16 0.09 72.22 Average: 0 22.09 0.01 2.63 5.25 0.09 69.93 Average: 1 17.97 0.00 2.36 5.07 0.09 74.51