---> uname -a: Linux prd-centos8-robot-2c-8g-45304.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 612 4856 19 2228 6787 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:60:83:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85204sec preferred_lft 85204sec inet6 fe80::f816:3eff:fe60:83ee/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) 07/23/2025 _x86_64_ (2 CPU) 00:55:10 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 97.80 5.65 92.15 1078.62 6937.64 12:58:01 AM 72.26 0.68 71.58 51.58 10285.85 12:59:01 AM 29.28 0.38 28.90 64.26 2023.56 01:00:01 AM 67.79 6.96 60.83 1292.77 7533.16 01:01:01 AM 9.21 0.00 9.21 0.00 640.24 01:02:01 AM 0.75 0.08 0.67 1.87 10.22 01:03:01 AM 0.32 0.00 0.32 0.00 4.08 01:04:01 AM 2.07 0.02 2.05 0.13 173.86 01:05:01 AM 0.53 0.03 0.50 1.87 155.76 01:06:01 AM 0.48 0.00 0.48 0.00 115.03 01:07:01 AM 0.18 0.00 0.18 0.00 59.48 01:08:01 AM 0.28 0.00 0.28 0.00 175.87 01:09:01 AM 0.45 0.00 0.45 0.00 66.49 01:10:01 AM 0.15 0.00 0.15 0.00 18.28 01:11:01 AM 0.53 0.03 0.50 0.27 72.87 01:12:01 AM 1.27 0.00 1.27 0.00 160.36 01:13:01 AM 0.30 0.00 0.30 0.00 49.08 01:14:01 AM 15.08 0.33 14.75 37.85 703.53 01:15:01 AM 30.52 0.52 30.01 63.85 2442.44 Average: 17.33 0.77 16.56 136.47 1664.61 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5246328 7039796 2636096 33.44 2688 1970532 685156 7.67 186856 2111188 232208 12:58:01 AM 5174236 7011288 2708188 34.36 2688 2013496 695928 7.79 198280 2159996 12 12:59:01 AM 5080496 7006864 2801928 35.55 2688 2100144 688912 7.71 234516 2209948 66208 01:00:01 AM 4943012 7028036 2939412 37.29 2688 2253060 662424 7.42 262252 2294488 10848 01:01:01 AM 4943748 7028696 2938676 37.28 2688 2253064 662424 7.42 262256 2294720 4 01:02:01 AM 4943836 7028852 2938588 37.28 2688 2253132 662424 7.42 262376 2294580 12 01:03:01 AM 4943688 7028704 2938736 37.28 2688 2253132 662424 7.42 262376 2294896 4 01:04:01 AM 4890168 6978636 2992256 37.96 2688 2256600 750332 8.40 262512 2347780 120 01:05:01 AM 4883032 6976228 2999392 38.05 2688 2261312 769356 8.61 262992 2354564 328 01:06:01 AM 4878240 6975596 3004184 38.11 2688 2265472 769356 8.61 263056 2358852 1232 01:07:01 AM 4872832 6973156 3009592 38.18 2688 2268440 769356 8.61 263056 2364888 2468 01:08:01 AM 4868648 6971936 3013776 38.23 2688 2271404 756152 8.47 263056 2369280 200 01:09:01 AM 4863900 6969036 3018524 38.29 2688 2273284 772756 8.65 263056 2373572 240 01:10:01 AM 4862176 6968832 3020248 38.32 2688 2274780 792208 8.87 263056 2375160 1220 01:11:01 AM 4861524 6969544 3020900 38.32 2688 2276156 772728 8.65 263232 2375952 696 01:12:01 AM 4857588 6969256 3024836 38.37 2688 2279788 772728 8.65 263232 2379792 336 01:13:01 AM 4856024 6969060 3026400 38.39 2688 2281148 772728 8.65 263232 2381268 332 01:14:01 AM 4991132 6962828 2891292 36.68 2688 2145732 733260 8.21 326368 2206156 62872 01:15:01 AM 4999240 6974104 2883184 36.58 2688 2149028 729032 8.16 486232 2041976 25160 Average: 4945255 6991076 2937169 37.26 2688 2215774 730510 8.18 269052 2294161 21289 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 95.02 76.99 1053.43 10.85 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 60.08 35.14 564.50 4.26 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 37.84 33.79 308.06 8.41 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 596.95 442.34 123.76 99.33 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 3.02 2.12 1.33 0.50 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.63 0.73 0.28 0.12 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 3.87 2.25 1.07 0.84 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 178.89 156.00 42.49 12.46 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 127.61 124.15 38.14 10.06 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 89.84 86.59 32.06 7.04 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 83.89 83.02 24.33 7.49 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 86.67 84.37 24.74 7.17 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 115.81 112.31 21.62 8.80 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 94.55 93.20 17.38 7.48 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 98.97 98.48 17.82 7.92 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 65.88 67.49 22.23 5.51 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 36.29 36.83 6.29 2.94 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 111.25 72.96 165.05 97.80 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 17.34 17.14 15.31 8.26 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 100.33 85.57 130.51 16.17 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) 07/23/2025 _x86_64_ (2 CPU) 00:55:10 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.88 0.00 5.69 1.11 0.10 53.22 12:57:01 AM 0 38.45 0.00 5.47 0.93 0.10 55.05 12:57:01 AM 1 41.31 0.00 5.91 1.30 0.10 51.38 12:58:01 AM all 10.92 0.00 1.71 1.32 0.05 86.00 12:58:01 AM 0 6.87 0.00 1.48 1.18 0.05 90.41 12:58:01 AM 1 14.98 0.00 1.94 1.45 0.05 81.58 12:59:01 AM all 22.77 0.00 3.25 0.50 0.06 73.42 12:59:01 AM 0 18.45 0.00 3.17 0.72 0.05 77.61 12:59:01 AM 1 27.08 0.00 3.34 0.28 0.07 69.23 01:00:01 AM all 22.21 0.00 5.43 1.17 0.08 71.12 01:00:01 AM 0 16.84 0.00 4.94 1.54 0.07 76.62 01:00:01 AM 1 27.60 0.00 5.91 0.80 0.08 65.60 01:01:01 AM all 0.19 0.00 0.15 0.07 0.03 99.57 01:01:01 AM 0 0.25 0.00 0.13 0.07 0.03 99.52 01:01:01 AM 1 0.13 0.00 0.17 0.07 0.02 99.62 01:02:01 AM all 0.33 0.00 0.10 0.00 0.03 99.55 01:02:01 AM 0 0.52 0.00 0.07 0.00 0.02 99.40 01:02:01 AM 1 0.13 0.00 0.13 0.00 0.03 99.70 01:03:01 AM all 0.41 0.00 0.10 0.00 0.02 99.47 01:03:01 AM 0 0.65 0.00 0.07 0.00 0.02 99.27 01:03:01 AM 1 0.17 0.00 0.13 0.00 0.02 99.68 01:04:01 AM all 10.60 0.00 1.39 0.01 0.08 87.93 01:04:01 AM 0 3.65 0.00 0.81 0.02 0.07 95.46 01:04:01 AM 1 17.60 0.00 1.98 0.00 0.08 80.34 01:05:01 AM all 13.04 0.00 1.46 0.00 0.08 85.42 01:05:01 AM 0 12.48 0.00 1.11 0.00 0.08 86.33 01:05:01 AM 1 13.61 0.00 1.81 0.00 0.09 84.49 01:06:01 AM all 11.20 0.00 1.02 0.01 0.07 87.70 01:06:01 AM 0 4.97 0.00 0.66 0.02 0.07 94.29 01:06:01 AM 1 17.51 0.00 1.40 0.00 0.07 81.02 01:07:01 AM all 8.16 0.00 0.66 0.00 0.06 91.12 01:07:01 AM 0 6.54 0.00 0.60 0.00 0.05 92.81 01:07:01 AM 1 9.78 0.00 0.72 0.00 0.07 89.43 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 12.05 0.00 1.35 0.00 0.08 86.53 01:08:01 AM 0 13.02 0.00 1.44 0.00 0.07 85.47 01:08:01 AM 1 11.07 0.00 1.26 0.00 0.09 87.59 01:09:01 AM all 7.02 0.00 0.68 0.01 0.06 92.23 01:09:01 AM 0 4.54 0.00 0.49 0.00 0.05 94.92 01:09:01 AM 1 9.52 0.00 0.88 0.02 0.07 89.52 01:10:01 AM all 7.73 0.00 0.71 0.00 0.06 91.50 01:10:01 AM 0 8.33 0.00 0.71 0.00 0.07 90.90 01:10:01 AM 1 7.13 0.00 0.72 0.00 0.05 92.11 01:11:01 AM all 7.66 0.00 0.79 0.00 0.08 91.47 01:11:01 AM 0 10.52 0.00 0.74 0.00 0.09 88.66 01:11:01 AM 1 4.85 0.00 0.84 0.00 0.08 94.23 01:12:01 AM all 8.71 0.00 0.92 0.01 0.08 90.27 01:12:01 AM 0 7.26 0.00 0.97 0.02 0.08 91.66 01:12:01 AM 1 10.16 0.00 0.87 0.00 0.08 88.88 01:13:01 AM all 4.47 0.00 0.85 0.00 0.07 94.61 01:13:01 AM 0 2.54 0.00 0.55 0.00 0.07 96.84 01:13:01 AM 1 6.40 0.00 1.16 0.00 0.07 92.37 01:14:01 AM all 21.97 0.00 2.54 0.07 0.10 75.33 01:14:01 AM 0 19.78 0.00 1.94 0.03 0.08 78.17 01:14:01 AM 1 24.16 0.00 3.14 0.10 0.12 72.48 01:15:01 AM all 31.23 0.00 4.25 0.30 0.12 64.10 01:15:01 AM 0 21.05 0.00 3.62 0.22 0.10 75.01 01:15:01 AM 1 41.40 0.00 4.88 0.38 0.13 53.20 Average: all 12.68 0.00 1.75 0.24 0.07 85.26 Average: 0 10.37 0.00 1.53 0.25 0.06 87.79 Average: 1 15.01 0.00 1.96 0.23 0.07 82.73