---> uname -a: Linux prd-centos8-robot-2c-8g-40122.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 581 4930 19 2185 6818 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:32:13:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:fe32:13fe/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) 07/06/2025 _x86_64_ (2 CPU) 03:25:29 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 103.98 46.88 57.10 9690.77 38753.76 03:28:01 AM 120.06 0.32 119.75 22.40 11234.44 03:29:01 AM 35.71 0.97 34.74 95.32 4048.94 03:30:02 AM 63.23 6.93 56.30 1289.30 3724.89 03:31:01 AM 30.39 0.03 30.36 3.52 6136.86 03:32:01 AM 2.52 0.02 2.50 0.13 116.01 03:33:01 AM 1.78 0.00 1.78 0.00 120.16 03:34:01 AM 0.25 0.00 0.25 0.00 32.69 03:35:01 AM 0.23 0.00 0.23 0.00 57.66 03:36:01 AM 0.30 0.00 0.30 0.00 45.83 03:37:01 AM 0.30 0.00 0.30 0.00 17.71 03:38:01 AM 0.17 0.00 0.17 0.00 3.92 03:39:01 AM 0.22 0.00 0.22 0.00 45.05 03:40:01 AM 15.28 0.42 14.86 47.73 1095.65 Average: 26.74 3.97 22.77 797.47 4672.64 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5510656 7057484 2371768 30.09 2688 1739448 698584 7.82 188448 1899256 93644 03:28:01 AM 5193488 7032540 2688936 34.11 2688 2015024 680276 7.62 190772 2148360 104012 03:29:01 AM 5243648 7085312 2638776 33.48 2688 2017840 641148 7.18 221596 2066736 10768 03:30:02 AM 4892436 6987968 2989988 37.93 2688 2263480 714920 8.00 260228 2351916 177612 03:31:01 AM 4972308 7059892 2910116 36.92 2688 2255576 626708 7.02 264948 2263572 4 03:32:01 AM 4928556 7017624 2953868 37.47 2688 2257088 700088 7.84 265096 2307044 304 03:33:01 AM 4924480 7015168 2957944 37.53 2688 2258736 716864 8.03 265104 2310876 84 03:34:01 AM 4920980 7013148 2961444 37.57 2688 2260176 733580 8.21 265104 2314556 652 03:35:01 AM 4916600 7010552 2965824 37.63 2688 2261960 733580 8.21 265108 2318728 780 03:36:01 AM 4915280 7009760 2967144 37.64 2688 2262488 750800 8.41 265108 2320156 28 03:37:01 AM 4915172 7010020 2967252 37.64 2688 2262856 750800 8.41 265112 2320488 4 03:38:01 AM 4913312 7008796 2969112 37.67 2688 2263516 766376 8.58 265112 2322352 592 03:39:01 AM 4910608 7007336 2971816 37.70 2688 2264736 766376 8.58 265120 2324880 540 03:40:01 AM 5107200 7035788 2775224 35.21 2688 2102672 682900 7.65 468140 1947564 24132 Average: 5018909 7025099 2863515 36.33 2688 2177543 711643 7.97 265357 2229749 29511 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 284.81 167.03 1676.51 59.36 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 90.95 70.05 1097.22 10.33 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 16.48 10.43 6.64 4.02 0.00 0.00 0.00 0.00 03:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 AM eth0 40.89 36.35 318.75 9.63 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 142.15 110.62 28.10 29.82 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 84.81 81.36 18.03 7.56 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 67.29 65.54 13.96 6.61 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 51.73 51.05 11.03 5.42 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 82.04 81.64 16.55 7.80 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.94 17.78 5.15 3.14 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 15.61 13.00 3.74 2.37 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 21.91 19.88 5.49 3.48 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 38.24 34.59 10.06 6.30 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 70.59 50.14 102.41 48.57 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 73.31 57.76 236.95 14.58 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) 07/06/2025 _x86_64_ (2 CPU) 03:25:29 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 28.36 0.00 6.93 10.53 0.10 54.08 03:27:01 AM 0 29.09 0.00 7.29 16.57 0.10 46.95 03:27:01 AM 1 27.63 0.00 6.56 4.48 0.10 61.23 03:28:01 AM all 38.03 0.00 5.58 2.63 0.13 53.64 03:28:01 AM 0 27.60 0.00 4.70 2.49 0.12 65.09 03:28:01 AM 1 48.51 0.00 6.47 2.76 0.13 42.13 03:29:01 AM all 12.69 0.00 1.82 0.79 0.07 84.63 03:29:01 AM 0 12.26 0.00 1.43 0.53 0.07 85.70 03:29:01 AM 1 13.11 0.00 2.21 1.05 0.07 83.56 03:30:02 AM all 31.78 0.00 5.63 1.41 0.11 61.07 03:30:02 AM 0 38.32 0.00 6.20 1.59 0.12 53.77 03:30:02 AM 1 25.27 0.00 5.07 1.23 0.10 68.33 03:31:01 AM all 1.76 0.00 0.85 0.70 0.05 96.64 03:31:01 AM 0 2.08 0.00 0.97 0.51 0.07 96.38 03:31:01 AM 1 1.44 0.00 0.73 0.88 0.03 96.91 03:32:01 AM all 6.23 0.00 0.52 0.05 0.08 93.12 03:32:01 AM 0 4.44 0.00 0.35 0.00 0.07 95.14 03:32:01 AM 1 8.02 0.00 0.69 0.10 0.08 91.10 03:33:01 AM all 5.90 0.00 0.40 0.03 0.09 93.58 03:33:01 AM 0 4.27 0.00 0.37 0.03 0.08 95.25 03:33:01 AM 1 7.53 0.00 0.44 0.02 0.10 91.91 03:34:01 AM all 5.48 0.00 0.37 0.00 0.08 94.07 03:34:01 AM 0 7.25 0.00 0.35 0.00 0.08 92.32 03:34:01 AM 1 3.72 0.00 0.39 0.00 0.08 95.81 03:35:01 AM all 5.91 0.00 0.42 0.00 0.08 93.58 03:35:01 AM 0 3.67 0.00 0.42 0.00 0.08 95.82 03:35:01 AM 1 8.16 0.00 0.42 0.00 0.08 91.34 03:36:01 AM all 5.37 0.00 0.26 0.00 0.08 94.28 03:36:01 AM 0 3.50 0.00 0.22 0.00 0.08 96.20 03:36:01 AM 1 7.24 0.00 0.30 0.00 0.08 92.37 03:37:01 AM all 3.97 0.00 0.26 0.00 0.08 95.69 03:37:01 AM 0 3.75 0.00 0.25 0.00 0.07 95.93 03:37:01 AM 1 4.18 0.00 0.27 0.00 0.10 95.45 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 5.65 0.00 0.38 0.00 0.08 93.89 03:38:01 AM 0 3.25 0.00 0.35 0.00 0.07 96.34 03:38:01 AM 1 8.05 0.00 0.42 0.00 0.08 91.45 03:39:01 AM all 10.73 0.00 0.50 0.00 0.09 88.67 03:39:01 AM 0 6.23 0.00 0.52 0.00 0.08 93.17 03:39:01 AM 1 15.24 0.00 0.49 0.00 0.10 84.18 03:40:01 AM all 20.68 0.00 2.86 0.55 0.09 75.82 03:40:01 AM 0 20.02 0.00 3.47 0.30 0.08 76.13 03:40:01 AM 1 21.33 0.00 2.26 0.80 0.10 75.51 Average: all 13.06 0.00 1.92 1.19 0.09 83.75 Average: 0 11.85 0.00 1.92 1.57 0.08 84.56 Average: 1 14.27 0.00 1.91 0.81 0.09 82.93