---> uname -a: Linux prd-centos8-robot-2c-8g-36951.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 607 4837 19 2251 6792 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:e4:1f:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85509sec preferred_lft 85509sec inet6 fe80::f816:3eff:fee4:1fb0/64 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) 06/25/2025 _x86_64_ (2 CPU) 02:52:11 LINUX RESTART (2 CPU) 02:53:01 AM tps rtps wtps bread/s bwrtn/s 02:54:01 AM 89.11 23.78 65.32 5529.25 6366.97 02:55:01 AM 84.67 0.73 83.94 53.04 10016.84 02:56:01 AM 26.67 0.42 26.26 64.78 2310.75 02:57:01 AM 72.71 9.45 63.26 1685.30 7624.11 02:58:01 AM 11.05 0.00 11.05 0.00 1167.54 02:59:01 AM 2.12 0.02 2.10 0.13 400.85 03:00:01 AM 0.83 0.00 0.83 0.00 315.41 03:01:01 AM 0.55 0.03 0.52 1.20 379.31 03:02:01 AM 0.90 0.07 0.83 1.73 254.11 03:03:02 AM 1.02 0.38 0.63 55.32 90.52 03:04:01 AM 0.29 0.00 0.29 0.00 80.26 03:05:01 AM 0.18 0.00 0.18 0.00 18.58 03:06:01 AM 14.45 0.32 14.13 36.93 670.64 03:07:01 AM 32.44 0.53 31.91 64.78 2955.68 Average: 24.10 2.56 21.55 535.94 2335.17 02:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 AM 5359604 7049292 2522820 32.01 2688 1872660 697524 7.81 186416 2015968 173688 02:55:01 AM 5170380 6988352 2712044 34.41 2688 1995476 707508 7.92 198416 2165972 42508 02:56:01 AM 5169360 7025868 2713064 34.42 2688 2031508 677196 7.58 227504 2133144 33720 02:57:01 AM 4956660 7034028 2925764 37.12 2688 2245976 637700 7.14 267124 2280092 26932 02:58:01 AM 4916112 6993532 2966312 37.63 2688 2246192 704308 7.89 267248 2319524 220 02:59:01 AM 4889724 6976988 2992700 37.97 2688 2256056 720044 8.06 267720 2344988 64 03:00:01 AM 4874240 6976036 3008184 38.16 2688 2270632 739664 8.28 267720 2360120 5688 03:01:01 AM 4864708 6973756 3017716 38.28 2688 2277824 723908 8.11 267736 2370144 1568 03:02:01 AM 4859256 6974108 3023168 38.35 2688 2283628 723908 8.11 267984 2374712 48 03:03:02 AM 4466876 6911348 3415548 43.33 2688 2289316 751832 8.42 269524 2384352 1692 03:04:01 AM 4466268 6911140 3416156 43.34 2688 2289916 751832 8.42 269520 2385204 76 03:05:01 AM 4465332 6910720 3417092 43.35 2688 2290432 751832 8.42 269536 2385900 88 03:06:01 AM 4968444 6965072 2913980 36.97 2688 2170040 733124 8.21 346444 2205516 77468 03:07:01 AM 4960288 6960404 2922136 37.07 2688 2174524 717900 8.04 506068 2059876 26344 Average: 4884804 6975046 2997620 38.03 2688 2192441 717020 8.03 277069 2270394 27865 02:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 311.89 196.17 1724.06 62.26 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 63.83 45.68 696.83 7.81 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 17.11 12.31 7.43 4.43 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 218.88 161.65 351.56 35.19 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 13.35 5.18 4.55 0.81 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 31.04 28.71 80.44 13.52 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 31.22 29.91 97.47 7.94 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 18.81 16.64 35.62 6.17 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 23.43 20.12 23.87 11.49 0.00 0.00 0.00 0.00 03:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:02 AM eth0 46.74 59.64 58.44 5.25 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 5.15 4.47 1.53 1.06 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 17.40 14.26 4.06 2.57 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 81.07 47.93 147.81 86.33 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 19.58 18.39 16.14 8.85 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 64.33 47.27 232.45 18.14 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) 06/25/2025 _x86_64_ (2 CPU) 02:52:11 LINUX RESTART (2 CPU) 02:53:01 AM CPU %user %nice %system %iowait %steal %idle 02:54:01 AM all 41.09 0.01 6.84 2.96 0.11 49.00 02:54:01 AM 0 35.67 0.02 5.81 2.90 0.10 55.50 02:54:01 AM 1 46.51 0.00 7.87 3.01 0.12 42.48 02:55:01 AM all 23.65 0.00 3.41 2.85 0.09 69.99 02:55:01 AM 0 12.40 0.00 2.57 3.75 0.08 81.20 02:55:01 AM 1 34.91 0.00 4.26 1.95 0.10 58.77 02:56:01 AM all 20.10 0.00 3.23 1.99 0.08 74.61 02:56:01 AM 0 21.97 0.00 2.81 2.52 0.08 72.61 02:56:01 AM 1 18.24 0.00 3.65 1.45 0.07 76.60 02:57:01 AM all 27.21 0.00 5.39 1.81 0.10 65.50 02:57:01 AM 0 18.69 0.00 4.54 2.21 0.08 74.47 02:57:01 AM 1 35.75 0.00 6.23 1.41 0.12 56.50 02:58:01 AM all 1.45 0.00 0.28 0.18 0.01 98.09 02:58:01 AM 0 1.69 0.00 0.32 0.07 0.02 97.91 02:58:01 AM 1 1.22 0.00 0.23 0.28 0.00 98.27 02:59:01 AM all 11.27 0.00 0.28 0.04 0.06 88.34 02:59:01 AM 0 1.69 0.00 0.23 0.08 0.05 97.94 02:59:01 AM 1 20.85 0.00 0.33 0.00 0.07 78.75 03:00:01 AM all 15.90 0.00 0.20 0.03 0.04 83.82 03:00:01 AM 0 13.59 0.00 0.18 0.00 0.03 86.20 03:00:01 AM 1 18.21 0.00 0.22 0.07 0.05 81.45 03:01:01 AM all 9.47 0.00 0.22 0.10 0.04 90.17 03:01:01 AM 0 3.55 0.00 0.23 0.00 0.03 96.18 03:01:01 AM 1 15.37 0.00 0.20 0.20 0.05 84.18 03:02:01 AM all 13.97 0.00 0.23 0.02 0.05 85.74 03:02:01 AM 0 12.30 0.00 0.17 0.02 0.05 87.46 03:02:01 AM 1 15.63 0.00 0.28 0.02 0.05 84.02 03:03:02 AM all 9.14 0.00 2.94 0.40 0.05 87.48 03:03:02 AM 0 8.91 0.00 2.90 0.79 0.05 87.35 03:03:02 AM 1 9.36 0.00 2.97 0.02 0.05 87.60 03:04:01 AM all 2.70 0.00 0.10 0.00 0.03 97.18 03:04:01 AM 0 2.09 0.00 0.10 0.00 0.02 97.79 03:04:01 AM 1 3.30 0.00 0.10 0.00 0.03 96.56 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 5.48 0.00 0.18 0.00 0.04 94.30 03:05:01 AM 0 4.52 0.00 0.17 0.00 0.03 95.28 03:05:01 AM 1 6.44 0.00 0.18 0.00 0.05 93.33 03:06:01 AM all 21.06 0.00 2.84 0.06 0.07 75.98 03:06:01 AM 0 5.96 0.00 2.44 0.02 0.05 91.53 03:06:01 AM 1 36.14 0.00 3.24 0.10 0.08 60.44 03:07:01 AM all 31.47 0.00 4.24 0.39 0.09 63.80 03:07:01 AM 0 20.25 0.00 3.64 0.43 0.08 75.59 03:07:01 AM 1 42.74 0.00 4.84 0.35 0.10 51.97 Average: all 16.74 0.00 2.17 0.77 0.06 80.25 Average: 0 11.69 0.00 1.87 0.92 0.05 85.47 Average: 1 21.79 0.00 2.48 0.63 0.07 75.03