---> uname -a: Linux prd-centos8-robot-2c-8g-1866.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 600 4872 19 2224 6798 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:11:25:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85375sec preferred_lft 85375sec inet6 fe80::f816:3eff:fe11:255e/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) 10/25/2025 _x86_64_ (2 CPU) 00:53:04 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 121.00 0.40 120.60 16.66 10628.55 12:56:01 AM 44.19 0.65 43.54 51.05 6623.31 12:57:01 AM 15.56 0.42 15.15 64.79 686.40 12:58:01 AM 60.00 6.93 53.07 1289.30 3666.16 12:59:01 AM 43.73 0.03 43.69 3.47 6949.91 01:00:01 AM 5.36 0.00 5.36 0.00 190.74 01:01:01 AM 0.20 0.02 0.18 0.13 1.48 01:02:01 AM 0.62 0.28 0.33 13.45 6.04 01:03:01 AM 2.15 0.03 2.12 1.87 167.01 01:04:01 AM 0.43 0.00 0.43 0.00 119.56 01:05:01 AM 0.23 0.00 0.23 0.00 138.31 01:06:01 AM 0.33 0.00 0.33 0.00 103.42 01:07:01 AM 0.20 0.00 0.20 0.00 126.22 01:08:01 AM 0.32 0.00 0.32 0.00 143.69 01:09:01 AM 11.94 0.35 11.59 37.18 510.88 01:10:01 AM 32.12 0.52 31.61 63.85 2331.37 Average: 21.15 0.60 20.54 96.36 2024.32 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5227952 7022644 2654472 33.68 2688 1971628 687132 7.69 187148 2123556 130424 12:56:01 AM 5203332 7041952 2679092 33.99 2688 2014948 673400 7.54 209100 2120328 9936 12:57:01 AM 5240228 7081832 2642196 33.52 2688 2017796 625932 7.01 219312 2072948 4 12:58:01 AM 4900716 6999252 2981708 37.83 2688 2265068 688540 7.71 248968 2349180 188116 12:59:01 AM 4958284 7056572 2924140 37.10 2688 2265248 627684 7.03 260300 2279016 16 01:00:01 AM 4958256 7056540 2924168 37.10 2688 2265252 650344 7.28 260304 2279132 12 01:01:01 AM 4957852 7056140 2924572 37.10 2688 2265252 650344 7.28 260304 2279496 4 01:02:01 AM 4914800 7014340 2967624 37.65 2688 2266504 701104 7.85 260620 2321968 816 01:03:01 AM 4901928 7005356 2980496 37.81 2688 2270468 722176 8.09 260892 2334564 1872 01:04:01 AM 4897976 7004492 2984448 37.86 2688 2273492 754296 8.45 260896 2338552 1468 01:05:01 AM 4892356 7002372 2990068 37.93 2688 2277012 754296 8.45 260896 2344024 884 01:06:01 AM 4886736 7000104 2995688 38.00 2688 2280332 770872 8.63 260896 2349500 1156 01:07:01 AM 4882172 6999636 3000252 38.06 2688 2284452 802920 8.99 260896 2353812 1520 01:08:01 AM 4876232 6996780 3006192 38.14 2688 2287512 802332 8.98 260896 2359132 348 01:09:01 AM 4924140 6928380 2958284 37.53 2688 2176724 742892 8.32 316092 2278844 77220 01:10:01 AM 5022392 7003612 2860032 36.28 2688 2154300 679016 7.60 483108 2016120 37480 Average: 4977834 7016875 2904590 36.85 2688 2208499 708330 7.93 266914 2262511 28205 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 94.55 76.17 1012.78 11.16 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 55.15 37.95 582.11 4.88 0.00 0.00 0.00 0.00 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 15.51 14.50 5.12 4.29 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 41.05 36.97 390.68 7.73 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 530.34 391.52 110.83 94.91 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 2.38 1.98 0.44 0.43 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 3.65 1.90 0.57 0.41 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 51.60 36.75 13.59 3.40 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 234.23 234.53 41.89 17.09 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 169.69 169.39 30.58 13.10 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 265.01 265.07 44.79 18.92 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 242.96 243.23 41.73 18.16 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 200.12 201.03 38.67 15.25 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 189.11 189.54 32.57 13.53 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 204.28 167.36 154.51 109.01 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 17.36 15.49 14.50 7.59 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 144.80 130.20 157.20 21.24 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) 10/25/2025 _x86_64_ (2 CPU) 00:53:04 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 36.14 0.00 5.49 2.56 0.12 55.68 12:55:01 AM 0 23.26 0.00 4.81 2.73 0.13 69.06 12:55:01 AM 1 49.03 0.00 6.16 2.40 0.12 42.29 12:56:01 AM all 13.88 0.00 2.08 1.78 0.07 82.19 12:56:01 AM 0 11.21 0.00 2.08 1.79 0.07 84.85 12:56:01 AM 1 16.54 0.00 2.09 1.77 0.07 79.53 12:57:01 AM all 9.96 0.00 1.45 1.04 0.06 87.50 12:57:01 AM 0 2.77 0.00 1.19 0.13 0.05 95.85 12:57:01 AM 1 17.15 0.00 1.71 1.94 0.07 79.14 12:58:01 AM all 33.26 0.00 5.85 1.53 0.09 59.27 12:58:01 AM 0 24.38 0.00 5.25 1.47 0.10 68.81 12:58:01 AM 1 42.14 0.00 6.46 1.58 0.08 49.73 12:59:01 AM all 8.28 0.00 2.44 4.51 0.06 84.70 12:59:01 AM 0 7.91 0.00 2.29 5.51 0.05 84.24 12:59:01 AM 1 8.65 0.00 2.60 3.52 0.07 85.17 01:00:01 AM all 0.33 0.00 0.11 0.03 0.03 99.50 01:00:01 AM 0 0.52 0.00 0.07 0.00 0.02 99.40 01:00:01 AM 1 0.15 0.00 0.15 0.07 0.03 99.60 01:01:01 AM all 0.38 0.00 0.14 0.00 0.03 99.44 01:01:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 01:01:01 AM 1 0.18 0.00 0.20 0.00 0.03 99.58 01:02:01 AM all 2.70 0.00 0.43 0.02 0.03 96.83 01:02:01 AM 0 2.45 0.00 0.47 0.02 0.03 97.04 01:02:01 AM 1 2.96 0.00 0.38 0.02 0.02 96.63 01:03:01 AM all 12.89 0.00 1.29 0.03 0.08 85.72 01:03:01 AM 0 9.15 0.00 1.16 0.05 0.07 89.57 01:03:01 AM 1 16.63 0.00 1.42 0.00 0.08 81.86 01:04:01 AM all 11.35 0.00 1.00 0.00 0.08 87.58 01:04:01 AM 0 3.82 0.00 0.76 0.00 0.08 95.34 01:04:01 AM 1 18.93 0.00 1.23 0.00 0.07 79.77 01:05:01 AM all 11.02 0.00 1.31 0.00 0.08 87.59 01:05:01 AM 0 5.57 0.00 1.20 0.00 0.08 93.15 01:05:01 AM 1 16.49 0.00 1.42 0.00 0.08 82.00 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 12.91 0.00 1.38 0.00 0.08 85.63 01:06:01 AM 0 8.77 0.00 1.23 0.00 0.08 89.92 01:06:01 AM 1 17.07 0.00 1.52 0.00 0.08 81.32 01:07:01 AM all 13.25 0.00 1.23 0.00 0.08 85.44 01:07:01 AM 0 5.23 0.00 1.08 0.00 0.08 93.61 01:07:01 AM 1 21.30 0.00 1.39 0.00 0.07 77.25 01:08:01 AM all 9.30 0.00 1.02 0.00 0.08 89.59 01:08:01 AM 0 3.33 0.00 0.89 0.00 0.07 95.71 01:08:01 AM 1 15.31 0.00 1.15 0.00 0.10 83.44 01:09:01 AM all 22.74 0.00 2.87 0.26 0.10 74.03 01:09:01 AM 0 19.19 0.00 2.80 0.49 0.10 77.42 01:09:01 AM 1 26.30 0.00 2.95 0.03 0.10 70.62 01:10:01 AM all 31.64 0.00 4.31 0.38 0.09 63.58 01:10:01 AM 0 25.40 0.00 3.85 0.40 0.10 70.24 01:10:01 AM 1 37.89 0.00 4.76 0.37 0.08 56.90 Average: all 14.39 0.00 2.03 0.76 0.07 82.74 Average: 0 9.61 0.00 1.83 0.79 0.07 87.70 Average: 1 19.18 0.00 2.23 0.73 0.07 77.78