---> uname -a: Linux prd-centos8-robot-2c-8g-3007.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4857 19 2264 6823 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:4a:90:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85351sec preferred_lft 85351sec inet6 fe80::f816:3eff:fe4a:9025/64 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) 10/29/2025 _x86_64_ (2 CPU) 00:37:15 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 29.27 3.75 25.52 1683.69 25162.60 12:40:01 AM 27.47 14.73 12.75 3769.94 2107.71 12:41:02 AM 32.06 0.17 31.89 10.00 3100.55 12:42:01 AM 72.72 0.12 72.60 2.71 6827.63 12:43:01 AM 68.54 0.72 67.82 52.92 7640.21 12:44:01 AM 24.04 0.38 23.66 64.25 2167.88 12:45:01 AM 66.66 6.93 59.72 1289.52 3698.68 12:46:01 AM 32.67 0.03 32.64 3.47 6249.47 12:47:01 AM 4.70 0.22 4.48 11.73 202.60 12:48:01 AM 1.23 0.00 1.23 0.00 599.32 12:49:01 AM 0.48 0.00 0.48 0.00 333.52 12:50:01 AM 0.50 0.02 0.48 1.07 158.16 12:51:01 AM 0.77 0.03 0.73 1.87 236.66 12:52:01 AM 0.68 0.37 0.32 53.45 68.38 12:53:01 AM 1.52 0.03 1.48 0.27 60.70 12:54:01 AM 12.01 0.37 11.65 41.59 625.32 Average: 23.41 1.74 21.66 437.13 3699.50 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 6100700 7368076 1781732 22.60 2688 1466548 353572 3.96 128128 1396420 128 12:40:01 AM 5641696 7122492 2240736 28.43 2688 1675964 671960 7.52 177888 1787484 44104 12:41:02 AM 5548052 7070636 2334380 29.61 2688 1715188 735816 8.24 187352 1862524 37996 12:42:01 AM 5347528 7070396 2534904 32.16 2688 1905072 679040 7.60 187612 2020552 91004 12:43:01 AM 5185740 7025052 2696692 34.21 2688 2015356 705000 7.89 199236 2147564 42400 12:44:01 AM 5191156 7058720 2691276 34.14 2688 2042464 664584 7.44 223744 2115140 24984 12:45:01 AM 4910056 7003996 2972376 37.71 2688 2260628 686528 7.69 255536 2336624 175380 12:46:01 AM 4973736 7068232 2908696 36.90 2688 2261540 631504 7.07 261168 2263872 4 12:47:01 AM 4930000 7026696 2952432 37.46 2688 2263756 696028 7.79 261352 2306964 252 12:48:01 AM 4898640 7012624 2983792 37.85 2688 2281108 711448 7.97 261768 2338172 324 12:49:01 AM 4886764 7012052 2995668 38.00 2688 2292384 711448 7.97 261768 2349800 1684 12:50:01 AM 4879432 7010596 3003000 38.10 2688 2298208 730936 8.18 261832 2357664 2928 12:51:01 AM 4872668 7008964 3009764 38.18 2688 2303336 730936 8.18 262068 2363692 1212 12:52:01 AM 4486512 6950996 3395920 43.08 2688 2305920 729536 8.17 263380 2368132 312 12:53:01 AM 4485600 6950780 3396832 43.09 2688 2306576 729896 8.17 263500 2368760 148 12:54:01 AM 5045548 7053552 2836884 35.99 2688 2180356 657392 7.36 368176 2105128 75424 Average: 5086489 7050866 2795943 35.47 2688 2098400 676602 7.58 239032 2155531 31143 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 4.01 2.60 0.84 0.55 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 236.25 134.06 1018.14 55.88 0.00 0.00 0.00 0.00 12:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:02 AM eth0 22.90 20.06 197.21 2.94 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 57.95 51.90 697.49 5.95 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 62.89 45.34 603.15 7.42 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 15.96 10.48 6.66 4.15 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 47.09 38.39 339.76 9.60 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 169.16 146.12 35.64 36.31 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 23.40 15.96 26.26 2.56 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 46.83 38.09 118.38 10.67 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 21.23 18.54 74.07 6.59 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 24.88 22.63 6.44 14.64 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 16.08 13.93 73.19 2.12 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 35.15 53.02 4.35 4.72 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 23.58 20.03 5.50 3.55 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 83.87 51.67 149.23 89.03 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 55.70 42.67 209.26 16.05 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) 10/29/2025 _x86_64_ (2 CPU) 00:37:15 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 3.39 0.00 1.61 74.01 0.10 20.89 12:39:01 AM 0 3.17 0.00 1.39 71.55 0.10 23.79 12:39:01 AM 1 3.60 0.00 1.83 76.49 0.10 17.99 12:40:01 AM all 15.68 0.00 3.39 19.63 0.11 61.19 12:40:01 AM 0 15.52 0.00 3.59 21.57 0.08 59.24 12:40:01 AM 1 15.84 0.00 3.18 17.70 0.13 63.15 12:41:02 AM all 7.29 0.00 1.24 25.62 0.06 65.80 12:41:02 AM 0 4.75 0.00 0.92 18.22 0.05 76.05 12:41:02 AM 1 9.81 0.00 1.55 33.00 0.07 55.57 12:42:01 AM all 20.25 0.00 3.10 10.33 0.11 66.21 12:42:01 AM 0 14.81 0.00 2.48 11.91 0.10 70.70 12:42:01 AM 1 25.71 0.00 3.72 8.75 0.12 61.71 12:43:01 AM all 24.16 0.00 3.44 5.37 0.12 66.91 12:43:01 AM 0 16.99 0.00 2.85 7.29 0.10 72.76 12:43:01 AM 1 31.33 0.00 4.02 3.45 0.13 61.07 12:44:01 AM all 17.26 0.00 2.32 2.54 0.08 77.81 12:44:01 AM 0 4.79 0.00 2.07 3.77 0.07 89.30 12:44:01 AM 1 29.72 0.00 2.57 1.30 0.08 66.33 12:45:01 AM all 34.83 0.00 5.84 2.68 0.15 56.51 12:45:01 AM 0 29.25 0.00 5.39 2.56 0.13 62.66 12:45:01 AM 1 40.41 0.00 6.28 2.80 0.17 50.34 12:46:01 AM all 2.52 0.00 1.05 5.18 0.03 91.23 12:46:01 AM 0 0.72 0.00 0.80 6.15 0.03 92.30 12:46:01 AM 1 4.32 0.00 1.29 4.20 0.03 90.15 12:47:01 AM all 3.30 0.00 0.28 0.06 0.04 96.31 12:47:01 AM 0 1.82 0.00 0.20 0.05 0.05 97.88 12:47:01 AM 1 4.79 0.00 0.37 0.07 0.03 94.75 12:48:01 AM all 19.97 0.00 0.30 0.19 0.08 79.45 12:48:01 AM 0 19.60 0.00 0.30 0.05 0.07 79.98 12:48:01 AM 1 20.33 0.00 0.30 0.33 0.10 78.93 12:49:01 AM all 10.51 0.00 0.18 0.05 0.05 89.21 12:49:01 AM 0 5.33 0.00 0.20 0.03 0.05 94.38 12:49:01 AM 1 15.68 0.00 0.15 0.07 0.05 84.05 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 16.56 0.00 0.25 0.03 0.17 83.00 12:50:01 AM 0 2.54 0.00 0.30 0.05 0.27 96.85 12:50:01 AM 1 30.61 0.00 0.20 0.00 0.07 69.13 12:51:01 AM all 4.07 0.00 0.30 0.08 0.07 95.47 12:51:01 AM 0 3.88 0.00 0.25 0.00 0.07 95.80 12:51:01 AM 1 4.26 0.00 0.35 0.17 0.07 95.15 12:52:01 AM all 8.74 0.00 2.59 0.00 0.06 88.61 12:52:01 AM 0 8.92 0.00 2.58 0.00 0.07 88.42 12:52:01 AM 1 8.56 0.00 2.60 0.00 0.05 88.79 12:53:01 AM all 7.24 0.00 0.36 0.01 0.07 92.33 12:53:01 AM 0 8.39 0.00 0.27 0.00 0.07 91.27 12:53:01 AM 1 6.09 0.00 0.45 0.02 0.07 93.38 12:54:01 AM all 21.48 0.00 3.00 0.23 0.08 75.21 12:54:01 AM 0 11.33 0.00 2.80 0.15 0.07 85.65 12:54:01 AM 1 31.64 0.00 3.20 0.30 0.10 64.76 Average: all 13.59 0.00 1.83 9.12 0.09 75.38 Average: 0 9.49 0.00 1.65 8.96 0.09 79.81 Average: 1 17.68 0.00 2.00 9.28 0.09 70.95