---> uname -a: Linux prd-centos8-robot-2c-8g-1361.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 617 4847 19 2232 6782 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:ae:ff:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85173sec preferred_lft 85173sec inet6 fe80::f816:3eff:feae:ffd1/64 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) 09/26/2025 _x86_64_ (2 CPU) 00:58:00 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 70.44 0.12 70.33 3.20 6291.25 01:01:01 AM 82.36 0.12 82.24 2.53 11121.91 01:02:02 AM 25.30 0.72 24.58 52.76 2288.39 01:03:01 AM 10.47 0.39 10.08 65.34 285.14 01:04:01 AM 87.64 6.96 80.67 1292.77 8718.66 01:05:01 AM 12.76 0.00 12.76 0.00 1247.83 01:06:01 AM 3.73 0.00 3.73 0.00 130.24 01:07:01 AM 0.27 0.00 0.27 0.00 2.00 01:08:01 AM 0.80 0.22 0.58 11.73 24.70 01:09:01 AM 2.15 0.07 2.08 3.20 211.91 01:10:01 AM 0.30 0.00 0.30 0.00 94.85 01:11:01 AM 0.22 0.00 0.22 0.00 37.94 01:12:01 AM 0.33 0.00 0.33 0.00 172.57 01:13:01 AM 0.22 0.03 0.18 0.27 44.67 01:14:01 AM 1.50 0.00 1.50 0.00 133.34 01:15:01 AM 0.30 0.00 0.30 0.00 120.04 01:16:01 AM 0.23 0.00 0.23 0.00 149.86 01:17:01 AM 4.02 0.32 3.70 36.93 198.47 01:18:01 AM 31.61 0.33 31.27 37.19 2567.84 Average: 17.62 0.49 17.13 79.28 1782.58 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5329940 7054828 2552480 32.38 2688 1907452 704560 7.89 185336 2048784 184236 01:01:01 AM 5146444 6995716 2735976 34.71 2688 2026860 705692 7.90 188140 2201712 29688 01:02:02 AM 5157268 7000248 2725152 34.57 2688 2018908 707848 7.93 197152 2178456 4 01:03:01 AM 5133668 7007476 2748752 34.87 2688 2049260 721504 8.08 224628 2172540 39096 01:04:01 AM 4950356 7046152 2932064 37.20 2688 2263424 642736 7.20 261756 2290624 30180 01:05:01 AM 4949924 7045512 2932496 37.20 2688 2263432 642736 7.20 261768 2290752 4 01:06:01 AM 4950692 7046280 2931728 37.19 2688 2263432 642736 7.20 261772 2290684 4 01:07:01 AM 4950504 7046096 2931916 37.20 2688 2263436 642736 7.20 261772 2290692 4 01:08:01 AM 4898388 6996860 2984032 37.86 2688 2266316 735860 8.24 261924 2342396 2112 01:09:01 AM 4894332 6995216 2988088 37.91 2688 2268728 735860 8.24 262460 2345948 68 01:10:01 AM 4890924 6994468 2991496 37.95 2688 2271396 739900 8.28 262472 2349320 4 01:11:01 AM 4886632 6992260 2995788 38.01 2688 2273472 739900 8.28 262472 2353656 996 01:12:01 AM 4879916 6989680 3002504 38.09 2688 2277632 757044 8.48 262472 2360176 56 01:13:01 AM 4876364 6989104 3006056 38.14 2688 2280580 788004 8.82 262612 2363260 1708 01:14:01 AM 4871912 6987972 3010508 38.19 2688 2283908 788004 8.82 262612 2367632 2012 01:15:01 AM 4866036 6985196 3016384 38.27 2688 2286992 808152 9.05 262612 2373104 1596 01:16:01 AM 4863284 6985556 3019136 38.30 2688 2290120 808152 9.05 262612 2376072 272 01:17:01 AM 4995120 6973264 2887300 36.63 2688 2150016 699652 7.83 283700 2238320 49836 01:18:01 AM 4943288 6919460 2939132 37.29 2688 2150308 767544 8.59 484816 2098184 12064 Average: 4970263 7002702 2912157 36.94 2688 2202930 725191 8.12 261741 2280648 18628 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 55.25 46.17 673.82 5.32 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 39.65 29.22 437.04 5.50 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 23.57 14.27 184.43 2.02 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 15.78 13.61 6.75 4.86 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 418.09 307.70 407.02 71.90 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 203.08 148.04 39.29 30.13 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 2.25 1.90 0.41 0.41 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 2.40 1.92 0.42 0.41 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 123.71 110.60 27.71 9.20 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 88.27 88.20 17.30 7.29 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 68.39 68.69 15.32 5.72 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 111.65 112.43 18.56 8.84 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 216.01 217.90 41.01 15.84 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 146.88 147.83 27.70 11.40 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 201.47 202.77 35.93 14.84 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 145.95 146.75 28.34 11.72 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 183.45 185.50 32.72 13.22 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 200.12 165.06 161.53 122.42 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 19.46 15.78 37.82 7.51 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 119.32 106.62 115.53 18.36 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) 09/26/2025 _x86_64_ (2 CPU) 00:58:00 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 18.73 0.00 2.72 0.51 0.08 77.97 01:00:01 AM 0 12.01 0.00 2.00 0.40 0.07 85.52 01:00:01 AM 1 25.45 0.00 3.44 0.62 0.08 70.42 01:01:01 AM all 13.58 0.00 2.50 0.81 0.06 83.05 01:01:01 AM 0 11.44 0.00 2.40 0.82 0.07 85.28 01:01:01 AM 1 15.72 0.00 2.60 0.80 0.05 80.82 01:02:02 AM all 8.53 0.00 1.06 0.24 0.07 90.11 01:02:02 AM 0 7.90 0.00 0.95 0.30 0.05 90.80 01:02:02 AM 1 9.15 0.00 1.17 0.18 0.08 89.41 01:03:01 AM all 15.16 0.00 2.24 0.15 0.06 82.39 01:03:01 AM 0 18.63 0.00 2.73 0.05 0.05 78.53 01:03:01 AM 1 11.68 0.00 1.75 0.25 0.07 86.25 01:04:01 AM all 30.43 0.00 5.73 2.85 0.09 60.90 01:04:01 AM 0 23.74 0.00 5.13 3.77 0.10 67.26 01:04:01 AM 1 37.13 0.00 6.35 1.93 0.08 54.51 01:05:01 AM all 0.64 0.00 0.50 0.26 0.04 98.55 01:05:01 AM 0 0.45 0.00 0.57 0.22 0.03 98.73 01:05:01 AM 1 0.83 0.00 0.43 0.30 0.05 98.38 01:06:01 AM all 0.33 0.00 0.08 0.01 0.04 99.54 01:06:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 01:06:01 AM 1 0.60 0.00 0.10 0.02 0.05 99.23 01:07:01 AM all 0.34 0.00 0.05 0.00 0.03 99.58 01:07:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:07:01 AM 1 0.58 0.00 0.03 0.00 0.02 99.37 01:08:01 AM all 7.98 0.00 0.77 0.01 0.06 91.18 01:08:01 AM 0 2.04 0.00 0.54 0.00 0.07 97.35 01:08:01 AM 1 13.95 0.00 1.01 0.02 0.05 84.98 01:09:01 AM all 8.23 0.00 0.69 0.01 0.07 91.01 01:09:01 AM 0 7.60 0.00 0.70 0.02 0.07 91.62 01:09:01 AM 1 8.84 0.00 0.69 0.00 0.07 90.40 01:10:01 AM all 6.65 0.00 0.61 0.00 0.08 92.65 01:10:01 AM 0 3.74 0.00 0.37 0.00 0.08 95.81 01:10:01 AM 1 9.57 0.00 0.85 0.00 0.08 89.49 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 6.97 0.00 0.65 0.00 0.08 92.31 01:11:01 AM 0 5.27 0.00 0.49 0.00 0.05 94.19 01:11:01 AM 1 8.66 0.00 0.81 0.00 0.10 90.43 01:12:01 AM all 11.69 0.00 1.22 0.01 0.09 86.99 01:12:01 AM 0 5.86 0.00 0.97 0.00 0.10 93.07 01:12:01 AM 1 17.57 0.00 1.47 0.02 0.08 80.86 01:13:01 AM all 9.80 0.00 0.97 0.01 0.08 89.13 01:13:01 AM 0 7.22 0.00 0.86 0.02 0.08 91.82 01:13:01 AM 1 12.37 0.00 1.09 0.00 0.08 86.45 01:14:01 AM all 10.21 0.00 1.09 0.01 0.09 88.60 01:14:01 AM 0 10.99 0.00 1.17 0.02 0.08 87.74 01:14:01 AM 1 9.43 0.00 1.02 0.00 0.10 89.45 01:15:01 AM all 10.39 0.00 0.85 0.00 0.08 88.68 01:15:01 AM 0 4.12 0.00 0.69 0.00 0.07 95.13 01:15:01 AM 1 16.68 0.00 1.01 0.00 0.08 82.23 01:16:01 AM all 9.17 0.00 0.96 0.00 0.08 89.80 01:16:01 AM 0 9.03 0.00 0.98 0.00 0.07 89.92 01:16:01 AM 1 9.30 0.00 0.94 0.00 0.08 89.67 01:17:01 AM all 16.98 0.00 2.26 0.03 0.08 80.66 01:17:01 AM 0 24.40 0.00 2.42 0.05 0.08 73.04 01:17:01 AM 1 9.56 0.00 2.10 0.00 0.08 88.26 01:18:01 AM all 27.72 0.00 2.82 0.21 0.08 69.17 01:18:01 AM 0 17.81 0.00 2.30 0.18 0.08 79.62 01:18:01 AM 1 37.63 0.00 3.34 0.23 0.08 58.72 Average: all 11.24 0.00 1.46 0.27 0.07 86.96 Average: 0 9.07 0.00 1.34 0.31 0.07 89.22 Average: 1 13.41 0.00 1.59 0.23 0.07 84.70