---> uname -a: Linux prd-centos8-robot-2c-8g-2139.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4889 19 2180 6772 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:fb:08:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85379sec preferred_lft 85379sec inet6 fe80::f816:3eff:fefb:8ea/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) 10/09/2025 _x86_64_ (2 CPU) 02:09:30 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 143.93 0.00 143.93 0.00 101420.56 02:11:01 AM 81.87 23.33 58.55 5684.91 29497.73 02:12:01 AM 120.75 0.72 120.03 52.92 12328.96 02:13:01 AM 15.48 0.03 15.44 0.53 1757.43 02:14:01 AM 17.88 0.38 17.50 64.26 1091.88 02:15:01 AM 78.49 6.96 71.53 1292.77 7911.00 02:16:01 AM 13.23 0.00 13.23 0.00 1611.95 02:17:01 AM 3.78 0.00 3.78 0.00 126.26 02:18:01 AM 0.35 0.00 0.35 0.00 3.47 02:19:01 AM 0.58 0.22 0.37 11.73 19.61 02:20:00 AM 2.33 0.07 2.26 3.24 132.69 02:20:01 AM 0.00 0.00 0.00 0.00 0.00 02:21:01 AM 0.42 0.00 0.42 0.00 58.96 02:22:01 AM 0.33 0.00 0.33 0.00 11.21 02:23:01 AM 0.18 0.00 0.18 0.00 17.09 02:24:01 AM 0.20 0.00 0.20 0.00 16.58 02:25:01 AM 0.37 0.03 0.33 0.27 10.75 02:26:01 AM 33.07 0.63 32.44 73.18 1744.85 Average: 23.22 2.02 21.19 448.52 3630.29 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6063392 7328884 1819040 23.08 2688 1464716 383516 4.87 113144 1447112 546528 02:11:01 AM 5331000 6965176 2551432 32.37 2688 1823584 798952 8.95 200448 2059036 155040 02:12:01 AM 5129468 6970116 2752964 34.93 2688 2016220 749556 8.39 198092 2206092 42004 02:13:01 AM 5175780 7014932 2706652 34.34 2688 2015320 702028 7.86 208828 2152312 9916 02:14:01 AM 5132740 7010616 2749692 34.88 2688 2051488 705308 7.90 227068 2169912 43628 02:15:01 AM 4925228 7019360 2957204 37.52 2688 2261348 674072 7.55 261628 2314832 29116 02:16:01 AM 4927544 7021444 2954888 37.49 2688 2261356 674072 7.55 261648 2315020 4 02:17:01 AM 4927308 7021208 2955124 37.49 2688 2261356 674072 7.55 261652 2314956 4 02:18:01 AM 4927452 7021356 2954980 37.49 2688 2261360 674072 7.55 261656 2314888 4 02:19:01 AM 4881316 6976652 3001116 38.07 2688 2262792 743352 8.32 261924 2360608 740 02:20:00 AM 4875216 6972924 3007216 38.15 2688 2265172 745156 8.34 262064 2366888 1248 02:20:01 AM 4874516 6972252 3007916 38.16 2688 2265176 745156 8.34 262064 2367372 1264 02:21:01 AM 4873820 6971948 3008612 38.17 2688 2265576 745156 8.34 262064 2367924 52 02:22:01 AM 4873488 6971984 3008944 38.17 2688 2265944 745156 8.34 262064 2368400 208 02:23:01 AM 4872976 6971856 3009456 38.18 2688 2266328 745156 8.34 262064 2368748 132 02:24:01 AM 4872580 6971864 3009852 38.18 2688 2266724 745156 8.34 262064 2369380 84 02:25:01 AM 4919048 7021460 2963384 37.59 2688 2269848 675336 7.56 262564 2322672 3008 02:26:01 AM 5031420 6953272 2851012 36.17 2688 2095960 737060 8.25 463092 2034248 10060 Average: 5034127 7008739 2848305 36.13 2688 2146682 703463 7.88 253007 2234467 46836 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 2.80 2.80 0.42 0.57 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 294.77 186.94 1655.43 59.89 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 81.82 60.67 845.92 10.02 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 6.71 1.67 1.93 0.74 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 16.16 11.95 7.69 4.12 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 43.49 40.34 333.36 12.31 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 525.10 409.70 103.85 88.19 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 2.63 1.97 0.44 0.42 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 4.32 1.95 0.57 0.43 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 43.23 24.60 12.80 3.55 0.00 0.00 0.00 0.00 02:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 AM eth0 33.59 28.88 9.87 5.51 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 5.97 0.00 0.24 0.00 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 14.85 9.56 3.13 1.93 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 11.51 8.90 2.69 1.74 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 11.70 9.20 2.85 1.80 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 11.93 9.88 2.96 1.93 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 59.53 32.16 18.19 5.65 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 46.02 34.39 90.43 32.95 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 75.36 54.47 193.04 14.43 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) 10/09/2025 _x86_64_ (2 CPU) 02:09:30 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 0.47 0.00 4.72 89.62 0.00 5.19 02:10:01 AM 0 0.00 0.00 5.66 94.34 0.00 0.00 02:10:01 AM 1 0.94 0.00 3.77 84.91 0.00 10.38 02:11:01 AM all 41.72 0.00 6.54 14.12 0.10 37.52 02:11:01 AM 0 33.83 0.00 5.04 15.19 0.08 45.85 02:11:01 AM 1 49.62 0.00 8.05 13.05 0.12 29.16 02:12:01 AM all 31.90 0.00 4.84 2.98 0.09 60.19 02:12:01 AM 0 20.93 0.00 4.32 2.78 0.08 71.89 02:12:01 AM 1 42.89 0.00 5.37 3.17 0.10 48.47 02:13:01 AM all 2.59 0.00 0.79 0.22 0.03 96.37 02:13:01 AM 0 1.49 0.00 0.79 0.28 0.03 97.41 02:13:01 AM 1 3.69 0.00 0.80 0.15 0.03 95.32 02:14:01 AM all 18.50 0.00 2.22 6.51 0.08 72.69 02:14:01 AM 0 8.10 0.00 1.82 11.34 0.07 78.67 02:14:01 AM 1 28.88 0.00 2.62 1.69 0.08 66.73 02:15:01 AM all 27.16 0.00 4.67 9.98 0.08 58.11 02:15:01 AM 0 17.57 0.00 3.80 10.69 0.08 67.86 02:15:01 AM 1 36.77 0.00 5.55 9.26 0.08 48.34 02:16:01 AM all 1.20 0.00 0.97 3.47 0.02 94.35 02:16:01 AM 0 1.34 0.00 1.15 5.53 0.02 91.96 02:16:01 AM 1 1.06 0.00 0.79 1.39 0.02 96.75 02:17:01 AM all 0.32 0.00 0.08 0.01 0.03 99.57 02:17:01 AM 0 0.48 0.00 0.05 0.02 0.02 99.43 02:17:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 02:18:01 AM all 0.36 0.00 0.08 0.00 0.02 99.54 02:18:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 02:18:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 02:19:01 AM all 5.46 0.00 0.61 0.01 0.04 93.88 02:19:01 AM 0 4.21 0.00 0.50 0.02 0.05 95.22 02:19:01 AM 1 6.72 0.00 0.72 0.00 0.03 92.53 02:20:00 AM all 14.02 0.00 1.00 0.25 0.05 84.69 02:20:00 AM 0 12.09 0.00 0.83 0.08 0.05 86.95 02:20:00 AM 1 15.94 0.00 1.17 0.41 0.05 82.43 02:20:00 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 0.75 0.00 2.26 0.00 0.00 96.99 02:20:01 AM 0 0.00 0.00 3.03 0.00 0.00 96.97 02:20:01 AM 1 1.49 0.00 1.49 0.00 0.00 97.01 02:21:01 AM all 4.73 0.00 0.32 0.00 0.04 94.91 02:21:01 AM 0 2.69 0.00 0.23 0.00 0.03 97.04 02:21:01 AM 1 6.77 0.00 0.40 0.00 0.05 92.77 02:22:01 AM all 4.22 0.00 0.31 0.00 0.04 95.43 02:22:01 AM 0 1.29 0.00 0.17 0.00 0.03 98.51 02:22:01 AM 1 7.15 0.00 0.45 0.00 0.05 92.35 02:23:01 AM all 4.53 0.00 0.31 0.00 0.04 95.12 02:23:01 AM 0 1.66 0.00 0.20 0.00 0.03 98.11 02:23:01 AM 1 7.41 0.00 0.42 0.00 0.05 92.12 02:24:01 AM all 4.76 0.00 0.28 0.00 0.04 94.92 02:24:01 AM 0 3.06 0.00 0.17 0.00 0.03 96.74 02:24:01 AM 1 6.46 0.00 0.38 0.00 0.05 93.11 02:25:01 AM all 6.51 0.00 0.61 0.00 0.04 92.84 02:25:01 AM 0 1.04 0.00 0.48 0.00 0.02 98.46 02:25:01 AM 1 11.99 0.00 0.74 0.00 0.07 87.21 02:26:01 AM all 29.66 0.00 4.04 0.42 0.08 65.81 02:26:01 AM 0 20.18 0.00 3.72 0.27 0.08 75.75 02:26:01 AM 1 39.14 0.00 4.35 0.57 0.08 55.86 Average: all 12.34 0.00 1.73 2.47 0.05 83.41 Average: 0 8.15 0.00 1.47 2.99 0.05 87.35 Average: 1 16.53 0.00 2.00 1.95 0.06 79.46