---> uname -a: Linux prd-centos8-robot-2c-8g-42868.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 618 4891 19 2187 6780 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:19:88:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fe19:885d/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) 07/15/2025 _x86_64_ (2 CPU) 05:05:31 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 135.20 55.81 79.39 7623.19 20568.38 05:08:01 AM 89.00 0.72 88.29 52.92 10929.31 05:09:01 AM 50.51 7.13 43.38 1310.71 3756.21 05:10:00 AM 60.81 0.25 60.56 47.40 7817.47 05:11:01 AM 7.44 0.02 7.43 0.13 291.36 05:12:01 AM 1.97 0.00 1.97 0.00 143.85 05:13:01 AM 0.35 0.00 0.35 0.00 60.61 05:14:01 AM 0.15 0.00 0.15 0.00 30.73 05:15:01 AM 0.23 0.00 0.23 0.00 70.01 05:16:01 AM 0.23 0.00 0.23 0.00 5.38 05:17:01 AM 0.28 0.00 0.28 0.00 17.11 05:18:01 AM 0.27 0.00 0.27 0.00 24.56 05:19:01 AM 7.82 0.32 7.50 36.93 252.07 05:20:00 AM 31.31 0.54 30.78 65.42 1822.65 05:20:01 AM 33.90 0.00 33.90 0.00 1461.02 Average: 27.52 4.63 22.89 652.58 3266.68 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5383476 7060360 2498956 31.70 2688 1860044 681736 7.63 186068 1995076 170120 05:08:01 AM 5167544 7007752 2714888 34.44 2688 2015892 705752 7.90 198544 2158824 42484 05:09:01 AM 5023976 6992192 2858456 36.26 2688 2141540 728148 8.15 259428 2240712 67832 05:10:00 AM 4945980 7033888 2936452 37.25 2688 2255468 676180 7.57 262636 2287764 76 05:11:01 AM 4909620 6997988 2972812 37.71 2688 2256076 729348 8.17 262772 2327648 604 05:12:01 AM 4903872 6994116 2978560 37.79 2688 2257948 747052 8.36 262784 2333524 148 05:13:01 AM 4898012 6989748 2984420 37.86 2688 2259472 770376 8.63 262788 2339200 28 05:14:01 AM 4893940 6987236 2988492 37.91 2688 2261056 787676 8.82 262792 2343216 724 05:15:01 AM 4887108 6981780 2995324 38.00 2688 2262376 787676 8.82 262792 2350076 24 05:16:01 AM 4886844 6981880 2995588 38.00 2688 2262748 787676 8.82 262796 2350464 352 05:17:01 AM 4886420 6981564 2996012 38.01 2688 2262848 787676 8.82 262796 2350736 40 05:18:01 AM 4881300 6977644 3001132 38.07 2688 2264052 787676 8.82 262796 2355968 600 05:19:01 AM 4924144 6897736 2958288 37.53 2688 2145020 790416 8.85 302304 2292092 68552 05:20:00 AM 5079104 7013300 2803328 35.56 2688 2107236 697188 7.81 467740 1977628 26928 05:20:01 AM 5060920 6996324 2821512 35.79 2688 2108444 697188 7.81 467740 1996276 28148 Average: 4982151 6992901 2900281 36.79 2688 2181348 744118 8.33 283118 2246614 27111 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 285.75 184.62 1685.43 61.22 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 60.93 47.18 787.53 8.37 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 39.18 33.51 312.98 8.53 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 180.45 134.47 41.83 37.75 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 38.71 31.02 8.92 2.90 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 95.95 93.87 18.61 8.98 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 54.42 53.07 11.53 5.69 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 64.32 63.87 13.36 6.17 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 51.93 49.68 11.93 6.00 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 14.73 13.45 3.52 2.40 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 5.13 4.20 1.38 0.82 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 37.32 34.09 9.41 6.10 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 79.25 57.24 103.04 49.60 0.00 0.00 0.00 0.00 05:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM eth0 19.11 16.98 15.29 8.02 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 18.64 23.73 12.86 8.02 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 73.30 58.33 216.04 15.16 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) 07/15/2025 _x86_64_ (2 CPU) 05:05:31 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 45.26 0.03 7.96 6.11 0.12 40.53 05:07:01 AM 0 40.80 0.03 8.87 6.67 0.12 43.51 05:07:01 AM 1 49.72 0.02 7.05 5.56 0.12 37.54 05:08:01 AM all 26.53 0.00 3.77 1.85 0.12 67.73 05:08:01 AM 0 20.63 0.00 3.35 1.10 0.12 74.81 05:08:01 AM 1 32.44 0.00 4.19 2.60 0.12 60.65 05:09:01 AM all 24.89 0.00 4.02 0.65 0.10 70.34 05:09:01 AM 0 15.30 0.00 3.73 0.18 0.10 80.69 05:09:01 AM 1 34.49 0.00 4.32 1.12 0.10 59.98 05:10:00 AM all 20.06 0.00 3.68 0.61 0.09 75.55 05:10:00 AM 0 19.02 0.00 3.50 0.77 0.07 76.64 05:10:00 AM 1 21.11 0.00 3.86 0.45 0.12 74.46 05:11:01 AM all 2.84 0.00 0.34 0.02 0.06 96.74 05:11:01 AM 0 1.01 0.00 0.25 0.03 0.05 98.66 05:11:01 AM 1 4.68 0.00 0.43 0.02 0.07 94.81 05:12:01 AM all 8.32 0.00 0.56 0.01 0.09 91.02 05:12:01 AM 0 9.58 0.00 0.64 0.02 0.08 89.68 05:12:01 AM 1 7.05 0.00 0.49 0.00 0.10 92.36 05:13:01 AM all 5.52 0.00 0.40 0.00 0.08 93.99 05:13:01 AM 0 6.44 0.00 0.37 0.00 0.08 93.10 05:13:01 AM 1 4.59 0.00 0.44 0.00 0.08 94.89 05:14:01 AM all 4.82 0.00 0.38 0.00 0.09 94.72 05:14:01 AM 0 4.28 0.00 0.34 0.00 0.10 95.28 05:14:01 AM 1 5.35 0.00 0.42 0.00 0.08 94.15 05:15:01 AM all 6.91 0.00 0.40 0.00 0.09 92.59 05:15:01 AM 0 6.21 0.00 0.35 0.00 0.08 93.36 05:15:01 AM 1 7.62 0.00 0.45 0.00 0.10 91.82 05:16:01 AM all 4.21 0.00 0.28 0.00 0.08 95.43 05:16:01 AM 0 1.92 0.00 0.22 0.00 0.07 97.79 05:16:01 AM 1 6.50 0.00 0.33 0.00 0.10 93.06 05:17:01 AM all 1.76 0.00 0.15 0.00 0.08 98.01 05:17:01 AM 0 1.57 0.00 0.10 0.00 0.07 98.26 05:17:01 AM 1 1.96 0.00 0.20 0.00 0.08 97.76 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 10.30 0.00 0.54 0.00 0.10 89.06 05:18:01 AM 0 8.04 0.00 0.54 0.00 0.10 91.32 05:18:01 AM 1 12.55 0.00 0.55 0.00 0.10 86.80 05:19:01 AM all 21.14 0.00 2.04 0.06 0.10 76.66 05:19:01 AM 0 15.18 0.00 1.45 0.05 0.08 83.23 05:19:01 AM 1 27.11 0.00 2.63 0.07 0.12 70.08 05:20:00 AM all 29.31 0.00 3.89 0.16 0.10 66.54 05:20:00 AM 0 17.25 0.00 3.40 0.13 0.10 79.11 05:20:00 AM 1 41.38 0.00 4.38 0.19 0.10 53.95 05:20:01 AM all 43.10 0.00 3.45 0.00 0.00 53.45 05:20:01 AM 0 1.72 0.00 3.45 0.00 0.00 94.83 05:20:01 AM 1 84.48 0.00 3.45 0.00 0.00 12.07 Average: all 15.14 0.00 2.03 0.68 0.09 82.05 Average: 0 11.93 0.00 1.94 0.64 0.09 85.41 Average: 1 18.36 0.00 2.12 0.72 0.10 78.70