---> uname -a: Linux prd-centos8-robot-2c-8g-40117.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4948 19 2160 6811 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:b8:4a:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85333sec preferred_lft 85333sec inet6 fe80::f816:3eff:feb8:4a56/64 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) 03:08:33 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 132.61 58.06 74.55 7497.82 20172.17 03:11:01 AM 90.09 0.72 89.37 52.91 10880.03 03:12:01 AM 19.71 0.03 19.68 0.53 1967.86 03:13:01 AM 0.50 0.00 0.50 0.00 8.75 03:14:01 AM 0.15 0.00 0.15 0.00 1.13 03:15:01 AM 0.35 0.00 0.35 0.00 5.71 03:16:01 AM 0.15 0.00 0.15 0.00 1.45 03:17:01 AM 0.10 0.00 0.10 0.00 0.78 03:18:01 AM 0.13 0.00 0.13 0.00 0.92 03:19:01 AM 23.08 0.32 22.76 60.66 1509.35 03:20:01 AM 67.91 6.97 60.94 1292.98 7744.89 03:21:01 AM 9.78 0.02 9.76 0.13 676.89 03:22:01 AM 2.25 0.00 2.25 0.00 77.04 03:23:01 AM 0.22 0.00 0.22 0.00 13.51 03:24:01 AM 15.45 0.40 15.05 39.46 684.42 03:25:01 AM 28.64 0.52 28.12 63.85 1132.17 03:26:01 AM 18.74 0.00 18.74 0.00 1153.23 Average: 24.11 3.94 20.17 529.84 2707.60 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5402948 7068028 2479484 31.46 2688 1848120 663536 7.43 186052 1974540 164212 03:11:01 AM 5167816 7002440 2714616 34.44 2688 2010188 683640 7.65 198532 2157732 42484 03:12:01 AM 5172440 7006440 2709992 34.38 2688 2010204 683640 7.65 198592 2160088 4 03:13:01 AM 5172404 7006404 2710028 34.38 2688 2010204 683640 7.65 198592 2160360 4 03:14:01 AM 5172060 7006064 2710372 34.38 2688 2010208 683640 7.65 198592 2160484 4 03:15:01 AM 5172168 7006172 2710264 34.38 2688 2010208 683640 7.65 198592 2160444 4 03:16:01 AM 5172436 7006440 2709996 34.38 2688 2010208 683640 7.65 198592 2160380 4 03:17:01 AM 5172336 7006344 2710096 34.38 2688 2010212 683640 7.65 198592 2160388 4 03:18:01 AM 5172432 7006440 2710000 34.38 2688 2010212 683640 7.65 198592 2160388 4 03:19:01 AM 5076612 7000484 2805820 35.60 2688 2097480 709904 7.95 234920 2212256 77296 03:20:01 AM 4971420 7053624 2911012 36.93 2688 2249776 621736 6.96 262700 2264020 10840 03:21:01 AM 4906272 6988656 2976160 37.76 2688 2250008 725656 8.13 262824 2330708 76 03:22:01 AM 4889080 6971508 2993352 37.97 2688 2250052 750000 8.40 262824 2347780 16 03:23:01 AM 4853788 6936552 3028644 38.42 2688 2250396 795156 8.90 262824 2382656 16 03:24:01 AM 5084704 6987004 2797728 35.49 2688 2075852 682096 7.64 301300 2136384 24000 03:25:01 AM 5106048 7011372 2776384 35.22 2688 2079012 675584 7.56 459076 1960844 25032 03:26:01 AM 5104468 7009636 2777964 35.24 2688 2079012 675584 7.56 459076 1962380 4 Average: 5104084 7004330 2778348 35.25 2688 2074197 692257 7.75 251781 2167755 20236 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 268.84 183.60 1677.67 62.18 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 76.69 54.19 791.82 8.93 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 4.43 0.37 0.72 0.12 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 1.25 0.37 0.37 0.14 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 1.20 0.38 0.36 0.14 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 1.40 0.58 0.49 0.21 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 1.43 0.38 0.39 0.14 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 1.85 0.38 0.42 0.14 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 0.78 0.40 0.34 0.14 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 34.76 30.58 313.65 8.03 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 202.23 176.12 47.43 36.19 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 20.02 15.29 5.09 31.89 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 297.85 307.80 4855.09 677.18 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 306.88 301.22 5667.71 19.60 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 118.26 101.93 1295.98 29.02 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 18.13 16.18 15.55 7.87 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 4.83 0.73 0.77 0.36 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 80.05 70.03 863.14 51.89 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) 03:08:33 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 44.23 0.03 8.12 6.45 0.11 41.06 03:10:01 AM 0 38.42 0.02 7.57 6.93 0.10 46.96 03:10:01 AM 1 50.06 0.03 8.67 5.97 0.12 35.15 03:11:01 AM all 27.32 0.00 4.06 4.73 0.13 63.77 03:11:01 AM 0 19.91 0.00 3.32 4.95 0.15 71.67 03:11:01 AM 1 34.72 0.00 4.80 4.50 0.10 55.87 03:12:01 AM all 0.41 0.00 0.23 2.13 0.06 97.17 03:12:01 AM 0 0.50 0.00 0.23 1.57 0.08 97.61 03:12:01 AM 1 0.32 0.00 0.23 2.69 0.03 96.73 03:13:01 AM all 0.40 0.00 0.10 0.08 0.03 99.40 03:13:01 AM 0 0.53 0.00 0.13 0.00 0.02 99.32 03:13:01 AM 1 0.27 0.00 0.07 0.15 0.03 99.48 03:14:01 AM all 0.43 0.00 0.07 0.01 0.03 99.47 03:14:01 AM 0 0.52 0.00 0.08 0.02 0.03 99.35 03:14:01 AM 1 0.35 0.00 0.05 0.00 0.02 99.58 03:15:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 03:15:01 AM 0 0.25 0.00 0.10 0.00 0.02 99.63 03:15:01 AM 1 0.38 0.00 0.07 0.00 0.03 99.52 03:16:01 AM all 0.39 0.00 0.06 0.00 0.03 99.52 03:16:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 03:16:01 AM 1 0.23 0.00 0.03 0.00 0.02 99.72 03:17:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 03:17:01 AM 0 0.15 0.00 0.10 0.00 0.02 99.73 03:17:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 03:18:01 AM all 0.41 0.00 0.08 0.00 0.03 99.49 03:18:01 AM 0 0.42 0.00 0.05 0.00 0.02 99.52 03:18:01 AM 1 0.40 0.00 0.10 0.00 0.03 99.47 03:19:01 AM all 23.81 0.00 3.28 1.45 0.08 71.38 03:19:01 AM 0 25.63 0.00 3.49 1.27 0.08 69.52 03:19:01 AM 1 21.99 0.00 3.07 1.64 0.07 73.23 03:20:01 AM all 22.77 0.00 4.84 2.39 0.08 69.92 03:20:01 AM 0 19.37 0.00 4.22 2.12 0.07 74.22 03:20:01 AM 1 26.18 0.00 5.46 2.65 0.08 65.63 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 2.00 0.00 0.28 0.09 0.03 97.61 03:21:01 AM 0 2.54 0.00 0.25 0.00 0.02 97.19 03:21:01 AM 1 1.46 0.00 0.30 0.18 0.03 98.02 03:22:01 AM all 15.94 0.00 1.32 0.03 0.10 82.61 03:22:01 AM 0 24.01 0.00 2.38 0.00 0.12 73.48 03:22:01 AM 1 7.95 0.00 0.27 0.05 0.08 91.65 03:23:01 AM all 11.24 0.00 1.50 0.00 0.08 87.18 03:23:01 AM 0 21.93 0.00 2.82 0.00 0.10 75.15 03:23:01 AM 1 0.75 0.00 0.20 0.00 0.07 98.98 03:24:01 AM all 17.55 0.00 2.56 0.73 0.09 79.07 03:24:01 AM 0 12.17 0.00 2.69 0.37 0.10 84.67 03:24:01 AM 1 22.90 0.00 2.42 1.09 0.08 73.51 03:25:01 AM all 28.27 0.00 3.98 0.94 0.08 66.73 03:25:01 AM 0 15.43 0.00 3.15 0.57 0.08 80.76 03:25:01 AM 1 41.13 0.00 4.81 1.30 0.08 52.67 03:26:01 AM all 0.59 0.00 0.17 0.18 0.03 99.02 03:26:01 AM 0 0.44 0.00 0.17 0.10 0.03 99.26 03:26:01 AM 1 0.75 0.00 0.17 0.27 0.03 98.78 Average: all 11.55 0.00 1.81 1.13 0.06 85.45 Average: 0 10.73 0.00 1.81 1.06 0.06 86.34 Average: 1 12.37 0.00 1.81 1.21 0.06 84.56