---> uname -a: Linux prd-centos8-robot-2c-8g-2703.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 582 4884 19 2231 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:d5:67:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85207sec preferred_lft 85207sec inet6 fe80::f816:3eff:fed5:671d/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) 08/20/2025 _x86_64_ (2 CPU) 03:15:23 LINUX RESTART (2 CPU) 03:16:02 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 91.73 8.17 83.56 2720.35 7697.20 03:18:01 AM 77.67 0.72 76.96 52.92 9999.43 03:19:01 AM 26.66 0.42 26.24 64.78 1944.30 03:20:01 AM 78.34 6.96 71.38 1292.77 8352.63 03:21:01 AM 9.33 0.00 9.33 0.00 1045.53 03:22:01 AM 0.40 0.00 0.40 0.00 6.96 03:23:01 AM 0.17 0.00 0.17 0.00 2.02 03:24:01 AM 2.42 0.22 2.20 11.73 169.08 03:25:01 AM 0.35 0.00 0.35 0.00 152.56 03:26:01 AM 0.50 0.03 0.47 1.87 127.96 03:27:01 AM 0.20 0.00 0.20 0.00 73.34 03:28:01 AM 0.28 0.00 0.28 0.00 174.14 03:29:01 AM 0.18 0.00 0.18 0.00 30.94 03:30:01 AM 0.30 0.00 0.30 0.00 54.67 03:31:01 AM 0.58 0.03 0.55 0.27 73.04 03:32:01 AM 1.37 0.00 1.37 0.00 133.76 03:33:01 AM 0.20 0.00 0.20 0.00 64.19 03:34:01 AM 6.31 0.32 6.00 36.92 216.96 03:35:01 AM 31.01 0.53 30.48 64.79 2682.47 Average: 17.20 0.91 16.29 221.29 1731.70 03:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5266476 7015936 2615956 33.19 2688 1930396 712024 7.97 191600 2099504 207232 03:18:01 AM 5171672 7008868 2710760 34.39 2688 2013384 711808 7.97 197664 2164072 30764 03:19:01 AM 5191948 7057324 2690484 34.13 2688 2040576 648492 7.26 221760 2117388 25068 03:20:01 AM 4966160 7055192 2916272 37.00 2688 2256328 649168 7.27 261252 2273592 26912 03:21:01 AM 4965572 7054620 2916860 37.00 2688 2256340 633568 7.09 261256 2272956 12 03:22:01 AM 4965976 7055024 2916456 37.00 2688 2256340 633568 7.09 261260 2272892 12 03:23:01 AM 4965752 7054800 2916680 37.00 2688 2256340 633568 7.09 261260 2272960 12 03:24:01 AM 4910724 7003352 2971708 37.70 2688 2259928 724308 8.11 261392 2327560 332 03:25:01 AM 4901708 6998972 2980724 37.81 2688 2264572 740696 8.29 261664 2336144 516 03:26:01 AM 4897988 6998468 2984444 37.86 2688 2267772 740696 8.29 261940 2339876 12 03:27:01 AM 4895456 6998260 2986976 37.89 2688 2270096 740696 8.29 261940 2342028 180 03:28:01 AM 4890240 6998088 2992192 37.96 2688 2275140 728204 8.15 261940 2347572 48 03:29:01 AM 4889288 6997980 2993144 37.97 2688 2275984 728204 8.15 261940 2348504 4 03:30:01 AM 4887340 6997580 2995092 38.00 2688 2277532 745972 8.35 261940 2350388 4 03:31:01 AM 4885636 6997764 2996796 38.02 2688 2279420 746300 8.36 262100 2351940 4 03:32:01 AM 4881648 6997512 3000784 38.07 2688 2283156 746300 8.36 262100 2355840 588 03:33:01 AM 4878896 6996056 3003536 38.10 2688 2284460 746300 8.36 262100 2358404 48 03:34:01 AM 4966708 6977600 2915724 36.99 2688 2181948 705088 7.89 319108 2231872 86280 03:35:01 AM 5044676 7020160 2837756 36.00 2688 2149280 674524 7.55 486588 1996736 10180 Average: 4969677 7014924 2912755 36.95 2688 2214684 704710 7.89 267411 2271591 20432 03:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 197.73 137.77 1466.40 37.82 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 57.48 35.89 567.60 6.09 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 20.84 16.71 7.72 5.51 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 470.89 346.70 417.67 82.97 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 5.83 4.72 1.97 2.02 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 2.92 1.92 0.52 0.42 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 3.97 1.98 0.60 0.45 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 142.34 127.01 37.76 10.51 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 135.04 133.96 39.75 10.66 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 93.60 91.50 26.67 7.34 0.00 0.00 0.00 0.00 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 34.44 33.66 14.51 2.96 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 132.61 133.19 41.59 10.83 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 19.14 18.21 5.60 2.12 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 109.92 110.11 19.25 8.56 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 131.76 131.77 23.18 10.30 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 134.86 133.51 32.76 10.26 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 5.23 4.82 1.58 1.36 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 159.03 115.71 171.20 100.14 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 20.86 16.53 15.54 7.78 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 98.78 83.94 151.05 16.72 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) 08/20/2025 _x86_64_ (2 CPU) 03:15:23 LINUX RESTART (2 CPU) 03:16:02 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 39.66 0.00 6.11 0.96 0.16 53.11 03:17:01 AM 0 42.86 0.00 5.39 0.64 0.15 50.95 03:17:01 AM 1 36.46 0.00 6.83 1.27 0.17 55.27 03:18:01 AM all 18.25 0.00 3.01 3.44 0.07 75.23 03:18:01 AM 0 25.70 0.00 3.81 2.89 0.08 67.51 03:18:01 AM 1 10.82 0.00 2.22 3.98 0.05 82.93 03:19:01 AM all 16.55 0.00 2.86 0.67 0.08 79.85 03:19:01 AM 0 23.84 0.00 3.22 0.72 0.08 72.13 03:19:01 AM 1 9.27 0.00 2.49 0.62 0.07 87.56 03:20:01 AM all 30.90 0.00 6.27 0.86 0.12 61.86 03:20:01 AM 0 33.73 0.00 6.97 0.74 0.12 58.44 03:20:01 AM 1 28.08 0.00 5.56 0.98 0.12 65.26 03:21:01 AM all 0.29 0.00 0.20 0.11 0.02 99.38 03:21:01 AM 0 0.33 0.00 0.18 0.00 0.02 99.46 03:21:01 AM 1 0.25 0.00 0.22 0.22 0.02 99.30 03:22:01 AM all 0.36 0.00 0.10 0.00 0.02 99.52 03:22:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 03:22:01 AM 1 0.17 0.00 0.13 0.00 0.02 99.68 03:23:01 AM all 0.38 0.00 0.10 0.00 0.03 99.50 03:23:01 AM 0 0.28 0.00 0.13 0.00 0.02 99.57 03:23:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43 03:24:01 AM all 9.59 0.00 1.24 0.02 0.06 89.09 03:24:01 AM 0 15.43 0.00 1.73 0.02 0.07 82.76 03:24:01 AM 1 3.76 0.00 0.74 0.02 0.05 95.44 03:25:01 AM all 14.03 0.00 1.46 0.01 0.07 84.43 03:25:01 AM 0 16.92 0.00 1.15 0.00 0.07 81.87 03:25:01 AM 1 11.20 0.00 1.77 0.02 0.07 86.95 03:26:01 AM all 9.28 0.00 0.84 0.00 0.08 89.80 03:26:01 AM 0 6.48 0.00 0.64 0.00 0.08 92.79 03:26:01 AM 1 12.08 0.00 1.03 0.00 0.07 86.82 03:27:01 AM all 6.66 0.00 0.49 0.00 0.05 92.80 03:27:01 AM 0 9.02 0.00 0.57 0.00 0.05 90.36 03:27:01 AM 1 4.29 0.00 0.41 0.00 0.05 95.26 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 15.92 0.00 1.58 0.01 0.09 82.39 03:28:01 AM 0 24.66 0.00 2.23 0.00 0.10 73.00 03:28:01 AM 1 7.50 0.00 0.96 0.02 0.08 91.44 03:29:01 AM all 4.56 0.00 0.41 0.00 0.08 94.95 03:29:01 AM 0 8.12 0.00 0.63 0.00 0.10 91.15 03:29:01 AM 1 1.05 0.00 0.20 0.00 0.05 98.70 03:30:01 AM all 8.43 0.00 1.00 0.00 0.52 90.04 03:30:01 AM 0 10.87 0.00 0.85 0.00 0.97 87.31 03:30:01 AM 1 5.97 0.00 1.15 0.00 0.07 92.81 03:31:01 AM all 9.38 0.00 0.92 0.03 0.06 89.62 03:31:01 AM 0 9.87 0.00 0.99 0.00 0.07 89.07 03:31:01 AM 1 8.89 0.00 0.84 0.05 0.05 90.17 03:32:01 AM all 10.43 0.00 1.06 0.01 0.08 88.42 03:32:01 AM 0 9.34 0.00 1.11 0.02 0.07 89.47 03:32:01 AM 1 11.54 0.00 1.01 0.00 0.08 87.37 03:33:01 AM all 4.15 0.00 0.47 0.00 0.06 95.33 03:33:01 AM 0 4.89 0.00 0.50 0.00 0.07 94.54 03:33:01 AM 1 3.40 0.00 0.44 0.00 0.05 96.12 03:34:01 AM all 18.43 0.00 2.22 0.11 0.09 79.15 03:34:01 AM 0 11.87 0.00 2.14 0.05 0.10 85.84 03:34:01 AM 1 25.00 0.00 2.30 0.17 0.08 72.45 03:35:01 AM all 30.76 0.00 3.71 0.65 0.10 64.78 03:35:01 AM 0 43.55 0.00 4.38 0.63 0.12 51.32 03:35:01 AM 1 17.99 0.00 3.05 0.67 0.08 78.21 Average: all 13.05 0.00 1.79 0.36 0.09 84.70 Average: 0 15.68 0.00 1.93 0.30 0.12 81.97 Average: 1 10.43 0.00 1.65 0.42 0.07 87.43