---> uname -a: Linux prd-centos8-robot-2c-8g-40241.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 582 4935 19 2179 6817 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:7f:fe:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85481sec preferred_lft 85481sec inet6 fe80::f816:3eff:fe7f:fe8c/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) 23:05:40 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 163.15 87.61 75.55 8777.76 40997.42 11:08:01 PM 113.75 0.72 113.03 52.92 11940.05 11:09:01 PM 29.95 0.42 29.53 64.79 2784.37 11:10:01 PM 79.53 9.45 70.08 1685.02 7929.32 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 10.85 0.00 10.85 0.00 1115.29 11:12:01 PM 3.73 0.02 3.72 0.13 127.99 11:13:01 PM 0.47 0.00 0.47 0.00 19.50 11:14:01 PM 0.23 0.00 0.23 0.00 14.73 11:15:01 PM 0.18 0.00 0.18 0.00 7.38 11:16:01 PM 0.35 0.00 0.35 0.00 18.76 11:17:01 PM 0.38 0.00 0.38 0.00 13.51 11:18:01 PM 0.13 0.00 0.13 0.00 6.47 11:19:01 PM 0.22 0.00 0.22 0.00 22.83 11:20:01 PM 14.63 0.33 14.30 37.86 538.39 11:21:02 PM 31.98 0.55 31.43 64.12 1421.55 Average: 29.97 6.61 23.36 712.34 4464.62 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5440952 7107500 2441480 30.97 2688 1849816 645348 7.23 183952 1939756 178512 11:08:01 PM 5168912 7005840 2713520 34.42 2688 2012700 712028 7.97 197604 2159344 42480 11:09:01 PM 5147484 7028960 2734948 34.70 2688 2056320 675284 7.56 223612 2157572 41488 11:10:01 PM 4959112 7055680 2923320 37.09 2688 2264172 635684 7.12 266712 2276236 25860 11:10:01 PM 4959112 7055680 2923320 37.09 2688 2264172 635684 7.12 266712 2276236 25860 11:11:01 PM 4921720 7018304 2960712 37.56 2688 2264336 690700 7.73 266840 2312688 164 11:12:01 PM 4920760 7017560 2961672 37.57 2688 2264576 690700 7.73 266840 2313888 152 11:13:01 PM 4920396 7017532 2962036 37.58 2688 2264904 690700 7.73 266852 2314648 108 11:14:01 PM 4918676 7016080 2963756 37.60 2688 2265180 690700 7.73 266852 2316348 56 11:15:01 PM 4917440 7015176 2964992 37.62 2688 2265500 690700 7.73 266852 2317464 140 11:16:01 PM 4916560 7014620 2965872 37.63 2688 2265812 690700 7.73 266864 2318540 32 11:17:01 PM 4915736 7014032 2966696 37.64 2688 2266080 690700 7.73 266860 2319152 56 11:18:01 PM 4915448 7014272 2966984 37.64 2688 2266624 690700 7.73 266860 2319504 436 11:19:01 PM 4914832 7013972 2967600 37.65 2688 2266940 690700 7.73 266860 2320200 180 11:20:01 PM 5069740 6990980 2812692 35.68 2688 2094888 732264 8.20 307368 2145452 30368 11:21:02 PM 5026944 6953112 2855488 36.23 2688 2099972 764696 8.56 465868 2034052 26908 Average: 5002114 7021206 2880318 36.54 2688 2189500 688580 7.71 269594 2240068 23300 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 298.75 179.18 1648.45 58.76 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 76.61 60.66 826.24 9.52 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.18 11.73 7.10 4.54 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 229.89 176.53 355.07 45.38 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 12.66 6.65 3.72 0.75 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 6.00 3.17 0.88 1.43 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 8.87 3.73 1.62 0.57 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.98 1.07 0.40 0.23 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 5.26 3.12 1.40 0.55 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 6.20 3.40 1.53 0.57 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.85 1.47 1.02 0.67 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 17.06 10.68 3.30 1.66 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 2.45 1.25 0.85 0.42 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 52.34 36.48 80.47 25.41 0.00 0.00 0.00 0.00 11:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:02 PM eth0 18.50 17.03 14.94 8.58 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 50.38 34.41 196.50 10.60 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) 23:05:40 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 43.36 0.04 11.43 4.74 0.10 40.32 11:07:01 PM 0 48.20 0.03 12.45 5.35 0.10 33.87 11:07:01 PM 1 38.55 0.05 10.42 4.14 0.10 46.74 11:08:01 PM all 28.48 0.00 4.23 1.31 0.09 65.89 11:08:01 PM 0 38.59 0.00 4.98 1.65 0.10 54.67 11:08:01 PM 1 18.36 0.00 3.48 0.97 0.08 77.11 11:09:01 PM all 17.35 0.00 2.79 0.27 0.08 79.52 11:09:01 PM 0 22.54 0.00 2.95 0.25 0.07 74.19 11:09:01 PM 1 12.15 0.00 2.62 0.28 0.08 84.86 11:10:01 PM all 28.49 0.00 5.45 0.82 0.10 65.14 11:10:01 PM 0 36.28 0.00 5.99 0.98 0.08 56.67 11:10:01 PM 1 20.72 0.00 4.91 0.65 0.12 73.60 11:10:01 PM all 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM 0 0.00 0.00 0.00 0.00 0.00 100.00 11:10:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 11:11:01 PM all 0.71 0.00 0.22 0.11 0.04 98.92 11:11:01 PM 0 0.17 0.00 0.15 0.08 0.05 99.55 11:11:01 PM 1 1.25 0.00 0.28 0.13 0.03 98.30 11:12:01 PM all 0.95 0.00 0.11 0.02 0.04 98.88 11:12:01 PM 0 1.34 0.00 0.13 0.00 0.05 98.48 11:12:01 PM 1 0.57 0.00 0.08 0.03 0.03 99.28 11:13:01 PM all 1.14 0.00 0.13 0.00 0.07 98.67 11:13:01 PM 0 1.30 0.00 0.10 0.00 0.08 98.51 11:13:01 PM 1 0.97 0.00 0.15 0.00 0.05 98.83 11:14:01 PM all 0.91 0.00 0.12 0.00 0.06 98.91 11:14:01 PM 0 0.69 0.00 0.13 0.00 0.05 99.13 11:14:01 PM 1 1.14 0.00 0.10 0.00 0.07 98.70 11:15:01 PM all 1.09 0.00 0.09 0.00 0.08 98.74 11:15:01 PM 0 0.90 0.00 0.07 0.00 0.07 98.97 11:15:01 PM 1 1.29 0.00 0.12 0.00 0.08 98.51 11:16:01 PM all 1.14 0.00 0.11 0.00 0.05 98.70 11:16:01 PM 0 1.34 0.00 0.13 0.00 0.07 98.46 11:16:01 PM 1 0.95 0.00 0.08 0.00 0.03 98.93 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 0.94 0.00 0.10 0.00 0.07 98.89 11:17:01 PM 0 1.25 0.00 0.10 0.00 0.07 98.58 11:17:01 PM 1 0.64 0.00 0.10 0.00 0.07 99.20 11:18:01 PM all 1.38 0.00 0.13 0.00 0.07 98.43 11:18:01 PM 0 1.19 0.00 0.10 0.00 0.05 98.66 11:18:01 PM 1 1.57 0.00 0.15 0.00 0.08 98.19 11:19:01 PM all 1.04 0.00 0.09 0.00 0.06 98.81 11:19:01 PM 0 0.95 0.00 0.08 0.00 0.05 98.91 11:19:01 PM 1 1.12 0.00 0.10 0.00 0.07 98.71 11:20:01 PM all 15.30 0.00 2.05 0.07 0.10 82.48 11:20:01 PM 0 19.82 0.00 2.30 0.08 0.10 77.69 11:20:01 PM 1 10.77 0.00 1.79 0.05 0.10 87.29 11:21:02 PM all 33.05 0.00 4.09 0.15 0.08 62.63 11:21:02 PM 0 42.35 0.00 4.49 0.18 0.08 52.89 11:21:02 PM 1 23.74 0.00 3.69 0.12 0.08 72.37 Average: all 11.69 0.00 2.07 0.50 0.07 85.67 Average: 0 14.45 0.00 2.27 0.57 0.07 82.63 Average: 1 8.92 0.00 1.87 0.42 0.07 88.71