---> uname -a: Linux prd-centos8-robot-2c-8g-38675.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4797 19 2266 6765 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:c6:11:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85562sec preferred_lft 85562sec inet6 fe80::f816:3eff:fec6:111b/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) 01:42:03 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 93.40 5.90 87.50 1084.84 6500.32 01:45:01 AM 85.60 0.77 84.84 53.59 10621.16 01:46:01 AM 52.54 7.10 45.44 1310.18 3129.45 01:47:01 AM 48.30 2.73 45.57 439.59 6885.99 01:48:01 AM 4.33 0.02 4.32 0.13 206.11 01:49:01 AM 2.17 0.00 2.17 0.00 393.23 01:50:01 AM 0.88 0.00 0.88 0.00 463.56 01:51:01 AM 0.45 0.02 0.43 1.07 262.53 01:52:01 AM 0.75 0.03 0.72 1.87 177.89 01:53:01 AM 0.98 0.43 0.55 53.45 153.22 01:54:01 AM 0.27 0.00 0.27 0.00 23.65 01:55:01 AM 11.36 0.33 11.03 37.86 517.13 01:56:01 AM 31.76 0.50 31.26 63.71 3022.41 Average: 25.60 1.37 24.23 234.33 2488.97 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5287712 7079108 2594712 32.92 2688 1968884 654868 7.33 186444 2070896 247476 01:45:01 AM 5136776 6999280 2745648 34.83 2688 2039000 726668 8.14 212896 2185020 40908 01:46:01 AM 4904136 6992932 2978288 37.78 2688 2256736 721040 8.07 259852 2342448 179196 01:47:01 AM 4966204 7058396 2916220 37.00 2688 2260372 704592 7.89 267628 2268820 4 01:48:01 AM 4923344 7017140 2959080 37.54 2688 2261988 755224 8.46 267808 2311220 4 01:49:01 AM 4886516 6997704 2995908 38.01 2688 2279412 771612 8.64 268224 2347752 7524 01:50:01 AM 4872296 6994772 3010128 38.19 2688 2290672 774016 8.67 268224 2361236 5316 01:51:01 AM 4864164 6991088 3018260 38.29 2688 2295116 774016 8.67 268308 2370128 1912 01:52:01 AM 4857892 6990340 3024532 38.37 2688 2300628 774016 8.67 268572 2375968 2456 01:53:01 AM 4467568 6928236 3414856 43.32 2688 2304244 788204 8.83 269884 2384468 168 01:54:01 AM 4466812 6927832 3415612 43.33 2688 2304760 788204 8.83 269904 2385556 72 01:55:01 AM 4928520 6938604 2953904 37.47 2688 2183356 769356 8.61 346920 2245776 77520 01:56:01 AM 4917240 6931188 2965184 37.62 2688 2187804 795796 8.91 506656 2101680 26324 Average: 4883014 6988202 2999410 38.05 2688 2225613 753662 8.44 281640 2288536 45298 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 94.65 76.67 1048.10 9.42 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 64.62 45.99 552.69 8.87 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 38.19 31.88 314.12 7.52 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 202.50 146.23 43.35 37.78 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 21.76 15.28 21.88 2.35 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 49.84 40.58 122.64 10.77 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 26.07 19.94 73.88 6.89 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 22.19 20.16 6.04 7.94 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 15.98 13.38 55.79 7.18 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 40.27 54.68 21.81 4.94 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 15.98 13.60 3.70 2.34 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 72.37 45.73 145.02 85.94 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 20.21 17.73 17.15 8.59 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 52.67 41.68 186.63 15.42 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) 01:42:03 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 36.88 0.00 5.25 1.73 0.11 56.03 01:44:01 AM 0 28.44 0.00 4.07 1.38 0.10 66.01 01:44:01 AM 1 45.32 0.00 6.43 2.08 0.12 46.04 01:45:01 AM all 21.26 0.00 3.12 2.33 0.08 73.22 01:45:01 AM 0 15.58 0.00 2.81 2.84 0.08 78.69 01:45:01 AM 1 26.93 0.00 3.43 1.82 0.07 67.75 01:46:01 AM all 29.94 0.00 4.93 1.72 0.10 63.30 01:46:01 AM 0 27.17 0.00 4.95 1.75 0.10 66.03 01:46:01 AM 1 32.71 0.00 4.91 1.70 0.10 60.59 01:47:01 AM all 8.56 0.00 1.94 0.95 0.06 88.49 01:47:01 AM 0 9.81 0.00 2.06 0.89 0.07 87.18 01:47:01 AM 1 7.32 0.00 1.82 1.02 0.05 89.79 01:48:01 AM all 2.94 0.00 0.29 0.03 0.04 96.69 01:48:01 AM 0 1.89 0.00 0.25 0.07 0.03 97.76 01:48:01 AM 1 3.98 0.00 0.33 0.00 0.05 95.63 01:49:01 AM all 18.64 0.00 0.23 0.03 0.08 81.01 01:49:01 AM 0 9.12 0.00 0.23 0.03 0.07 90.54 01:49:01 AM 1 28.14 0.00 0.23 0.03 0.08 71.50 01:50:01 AM all 10.21 0.00 0.18 0.05 0.05 89.50 01:50:01 AM 0 7.63 0.00 0.20 0.02 0.05 92.10 01:50:01 AM 1 12.79 0.00 0.17 0.08 0.05 86.91 01:51:01 AM all 13.75 0.00 0.18 0.04 0.06 85.97 01:51:01 AM 0 9.00 0.00 0.22 0.00 0.07 90.72 01:51:01 AM 1 18.50 0.00 0.13 0.08 0.05 81.23 01:52:01 AM all 5.16 0.00 0.24 0.03 0.06 94.51 01:52:01 AM 0 1.94 0.00 0.30 0.07 0.05 97.64 01:52:01 AM 1 8.38 0.00 0.18 0.00 0.07 91.37 01:53:01 AM all 8.43 0.00 2.41 0.02 0.07 89.07 01:53:01 AM 0 8.97 0.00 2.35 0.00 0.05 88.63 01:53:01 AM 1 7.89 0.00 2.48 0.03 0.08 89.52 01:54:01 AM all 4.64 0.00 0.16 0.00 0.06 95.15 01:54:01 AM 0 2.67 0.00 0.17 0.00 0.05 97.11 01:54:01 AM 1 6.60 0.00 0.15 0.00 0.07 93.18 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 20.88 0.00 2.65 0.15 0.08 76.24 01:55:01 AM 0 12.10 0.00 1.77 0.08 0.07 85.99 01:55:01 AM 1 29.68 0.00 3.54 0.22 0.08 66.48 01:56:01 AM all 29.93 0.00 4.06 0.50 0.08 65.43 01:56:01 AM 0 21.07 0.00 3.92 0.35 0.07 74.59 01:56:01 AM 1 38.78 0.00 4.20 0.65 0.08 56.29 Average: all 16.26 0.00 1.98 0.59 0.07 81.11 Average: 0 11.96 0.00 1.79 0.58 0.07 85.60 Average: 1 20.56 0.00 2.16 0.59 0.07 76.61