---> uname -a: Linux prd-centos8-robot-2c-8g-14979.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: 2800.000 BogoMIPS: 5600.00 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 608 4913 19 2175 6790 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:8a:c2:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85253sec preferred_lft 85253sec inet6 fe80::f816:3eff:fe8a:c2e7/64 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) 12/19/2025 _x86_64_ (2 CPU) 02:04:59 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 124.33 0.68 123.65 55.59 11622.78 02:08:01 AM 33.21 0.32 32.89 12.40 4097.13 02:09:01 AM 59.12 7.13 51.99 1310.71 3110.70 02:10:01 AM 43.14 0.25 42.89 47.05 7160.55 02:11:01 AM 3.80 0.00 3.80 0.00 130.59 02:12:01 AM 0.42 0.00 0.42 0.00 7.77 02:13:01 AM 0.13 0.00 0.13 0.00 1.68 02:14:01 AM 0.65 0.28 0.37 14.93 41.58 02:15:01 AM 1.98 0.00 1.98 0.00 66.96 02:16:01 AM 0.37 0.00 0.37 0.00 6.73 02:17:01 AM 0.20 0.00 0.20 0.00 2.45 02:18:01 AM 0.20 0.00 0.20 0.00 2.80 02:19:01 AM 0.13 0.00 0.13 0.00 2.25 02:20:01 AM 0.27 0.00 0.27 0.00 3.63 02:21:01 AM 1.47 0.03 1.43 0.27 33.42 02:22:01 AM 0.20 0.00 0.20 0.00 3.63 02:23:01 AM 7.86 0.32 7.55 36.92 211.88 02:24:01 AM 34.56 0.52 34.04 63.86 1528.13 Average: 17.33 0.53 16.80 85.64 1557.44 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5197652 7043296 2684780 34.06 2688 2021080 693260 7.76 191692 2145212 104384 02:08:01 AM 5076264 6955080 2806168 35.60 2688 2054824 786840 8.81 213852 2244524 44252 02:09:01 AM 4878744 6975716 3003688 38.11 2688 2262300 741360 8.30 256808 2364148 180524 02:10:01 AM 4930980 7031216 2951452 37.44 2688 2267508 688220 7.71 260864 2308100 32 02:11:01 AM 4931232 7031480 2951200 37.44 2688 2267512 688220 7.71 260860 2307984 4 02:12:01 AM 4931620 7031860 2950812 37.44 2688 2267512 688220 7.71 260864 2307920 4 02:13:01 AM 4931704 7031944 2950728 37.43 2688 2267512 688220 7.71 260864 2307920 4 02:14:01 AM 4882944 6984648 2999488 38.05 2688 2268984 754948 8.45 261204 2355920 16 02:15:01 AM 4882916 6984636 2999516 38.05 2688 2268992 754948 8.45 261204 2355940 20 02:16:01 AM 4882572 6984308 2999860 38.06 2688 2269008 754948 8.45 261204 2356024 16 02:17:01 AM 4882576 6984328 2999856 38.06 2688 2269024 754948 8.45 261204 2356088 16 02:18:01 AM 4882288 6984048 3000144 38.06 2688 2269040 754948 8.45 261204 2356440 16 02:19:01 AM 4882348 6984124 3000084 38.06 2688 2269048 754948 8.45 261204 2356340 4 02:20:01 AM 4881380 6983176 3001052 38.07 2688 2269068 751036 8.41 261204 2356940 16 02:21:01 AM 4881508 6983340 3000924 38.07 2688 2269104 751036 8.41 261336 2356516 24 02:22:01 AM 4881576 6983444 3000856 38.07 2688 2269140 751036 8.41 261336 2356568 24 02:23:01 AM 4945140 6901712 2937292 37.26 2688 2127784 813492 9.11 294888 2276876 51036 02:24:01 AM 5063484 6983804 2818948 35.76 2688 2093536 733504 8.21 461448 2000372 25140 Average: 4934829 6991231 2947603 37.39 2688 2225054 739118 8.28 267402 2303880 22530 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 124.91 98.00 1297.06 22.40 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 8.73 5.50 4.99 2.88 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 43.36 38.88 335.43 8.44 0.00 0.00 0.00 0.00 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 533.02 443.74 109.50 89.96 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 1.30 0.73 0.28 0.17 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 2.45 1.85 0.42 0.40 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 2.42 2.02 0.46 0.44 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 34.06 20.45 52.24 2.23 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 0.37 0.12 0.03 0.01 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 0.88 0.17 0.22 0.07 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 0.75 0.08 0.06 0.01 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 0.35 0.02 0.03 0.00 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 0.50 0.25 0.03 0.01 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 0.35 0.10 0.02 0.01 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 26.90 24.89 330.10 1.75 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 42.91 38.91 562.93 2.70 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 99.87 69.11 341.11 26.73 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 24.16 16.86 70.62 8.71 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 52.63 42.32 172.52 9.27 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) 12/19/2025 _x86_64_ (2 CPU) 02:04:59 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 38.79 0.00 5.37 1.28 0.11 54.45 02:07:01 AM 0 59.07 0.00 7.20 1.24 0.12 32.38 02:07:01 AM 1 18.64 0.00 3.55 1.33 0.10 76.39 02:08:01 AM all 8.74 0.00 1.16 0.39 0.07 89.64 02:08:01 AM 0 12.13 0.00 1.42 0.50 0.07 85.88 02:08:01 AM 1 5.36 0.00 0.90 0.28 0.07 93.39 02:09:01 AM all 31.52 0.00 5.42 0.45 0.12 62.50 02:09:01 AM 0 41.35 0.00 5.69 0.35 0.13 52.47 02:09:01 AM 1 21.68 0.00 5.15 0.55 0.10 72.52 02:10:01 AM all 11.72 0.00 3.19 0.48 0.08 84.53 02:10:01 AM 0 15.25 0.00 2.98 0.32 0.08 81.38 02:10:01 AM 1 8.20 0.00 3.40 0.64 0.08 87.68 02:11:01 AM all 0.13 0.00 0.09 0.02 0.04 99.72 02:11:01 AM 0 0.10 0.00 0.10 0.03 0.05 99.72 02:11:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 02:12:01 AM all 0.24 0.00 0.08 0.00 0.03 99.64 02:12:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:12:01 AM 1 0.38 0.00 0.08 0.00 0.03 99.50 02:13:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 02:13:01 AM 0 0.42 0.00 0.07 0.00 0.03 99.48 02:13:01 AM 1 0.25 0.00 0.05 0.00 0.02 99.68 02:14:01 AM all 2.99 0.00 0.54 0.05 0.09 96.32 02:14:01 AM 0 4.04 0.00 0.87 0.10 0.12 94.87 02:14:01 AM 1 1.94 0.00 0.22 0.00 0.07 97.77 02:15:01 AM all 0.81 0.00 0.11 0.01 0.05 99.02 02:15:01 AM 0 0.84 0.00 0.12 0.00 0.07 98.98 02:15:01 AM 1 0.78 0.00 0.10 0.02 0.03 99.06 02:16:01 AM all 0.71 0.00 0.09 0.05 0.06 99.09 02:16:01 AM 0 0.75 0.00 0.10 0.00 0.07 99.08 02:16:01 AM 1 0.67 0.00 0.08 0.10 0.05 99.10 02:17:01 AM all 0.76 0.00 0.10 0.00 0.06 99.08 02:17:01 AM 0 0.78 0.00 0.10 0.00 0.05 99.06 02:17:01 AM 1 0.74 0.00 0.10 0.00 0.07 99.10 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 0.79 0.00 0.10 0.00 0.05 99.06 02:18:01 AM 0 0.80 0.00 0.08 0.00 0.05 99.07 02:18:01 AM 1 0.77 0.00 0.12 0.00 0.05 99.06 02:19:01 AM all 0.74 0.00 0.10 0.00 0.06 99.10 02:19:01 AM 0 0.75 0.00 0.10 0.00 0.05 99.10 02:19:01 AM 1 0.74 0.00 0.10 0.00 0.07 99.10 02:20:01 AM all 0.74 0.00 0.13 0.00 0.05 99.09 02:20:01 AM 0 0.80 0.00 0.12 0.00 0.07 99.01 02:20:01 AM 1 0.67 0.00 0.13 0.00 0.03 99.16 02:21:01 AM all 1.31 0.00 0.29 0.02 0.06 98.32 02:21:01 AM 0 1.24 0.00 0.22 0.03 0.05 98.46 02:21:01 AM 1 1.39 0.00 0.37 0.00 0.07 98.17 02:22:01 AM all 1.16 0.00 0.20 0.00 0.08 98.56 02:22:01 AM 0 1.57 0.00 0.28 0.00 0.10 98.04 02:22:01 AM 1 0.75 0.00 0.12 0.00 0.05 99.08 02:23:01 AM all 11.82 0.00 1.72 0.10 0.08 86.28 02:23:01 AM 0 19.01 0.00 2.12 0.13 0.08 78.65 02:23:01 AM 1 4.63 0.00 1.32 0.07 0.07 93.92 02:24:01 AM all 32.75 0.00 4.40 0.18 0.12 62.55 02:24:01 AM 0 47.92 0.00 5.04 0.28 0.13 46.62 02:24:01 AM 1 17.59 0.00 3.77 0.08 0.10 78.46 Average: all 8.13 0.00 1.29 0.17 0.07 90.35 Average: 0 11.50 0.00 1.48 0.17 0.08 86.77 Average: 1 4.75 0.00 1.09 0.17 0.06 93.92