---> uname -a: Linux prd-centos8-robot-2c-8g-1755.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 625 4897 19 2175 6774 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:97:60:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85145sec preferred_lft 85145sec inet6 fe80::f816:3eff:fe97:60d2/64 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) 08/16/2025 _x86_64_ (2 CPU) 03:31:38 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 129.87 49.23 80.64 7695.97 40043.52 03:34:01 AM 95.83 0.72 95.12 52.92 11190.24 03:35:01 AM 33.06 0.42 32.64 64.79 3009.72 03:36:01 AM 76.84 6.96 69.88 1292.77 7975.96 03:37:01 AM 11.06 0.00 11.06 0.00 1139.32 03:38:01 AM 2.52 0.00 2.52 0.00 73.39 03:39:01 AM 0.37 0.00 0.37 0.00 3.57 03:40:01 AM 0.83 0.23 0.60 12.66 72.92 03:41:01 AM 2.12 0.00 2.12 0.00 97.77 03:42:01 AM 0.35 0.00 0.35 0.00 9.63 03:43:01 AM 0.27 0.00 0.27 0.00 11.38 03:44:01 AM 0.18 0.00 0.18 0.00 9.08 03:45:01 AM 0.45 0.00 0.45 0.00 6.83 03:46:01 AM 0.32 0.00 0.32 0.00 4.15 03:47:01 AM 0.38 0.03 0.35 0.27 6.55 03:48:01 AM 1.30 0.00 1.30 0.00 31.99 03:49:01 AM 0.18 0.00 0.18 0.00 4.02 03:50:01 AM 0.20 0.00 0.20 0.00 2.95 03:51:01 AM 0.32 0.00 0.32 0.00 7.78 03:52:01 AM 30.61 0.63 29.97 73.18 1559.85 Average: 19.35 2.91 16.44 459.66 3263.22 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5363432 7033444 2519000 31.96 2688 1853104 724500 8.11 185212 2015060 165260 03:34:01 AM 5120544 6960928 2761888 35.04 2688 2015944 764036 8.55 198584 2205168 42480 03:35:01 AM 5131816 7006288 2750616 34.90 2688 2048444 711156 7.96 223308 2171500 30256 03:36:01 AM 4922436 7014004 2959996 37.55 2688 2258904 692136 7.75 262420 2315032 26924 03:37:01 AM 4922516 7013940 2959916 37.55 2688 2258904 692136 7.75 262420 2315176 4 03:38:01 AM 4922668 7014096 2959764 37.55 2688 2258908 692136 7.75 262424 2315252 4 03:39:01 AM 4922632 7014060 2959800 37.55 2688 2258908 692136 7.75 262424 2315072 4 03:40:01 AM 4866684 6961144 3015748 38.26 2688 2261940 777340 8.70 262560 2369692 792 03:41:01 AM 4865092 6959752 3017340 38.28 2688 2262140 754108 8.44 262560 2372312 28 03:42:01 AM 4864780 6959644 3017652 38.28 2688 2262332 754108 8.44 262560 2372568 88 03:43:01 AM 4864412 6959480 3018020 38.29 2688 2262540 754108 8.44 262560 2372956 56 03:44:01 AM 4864424 6959704 3018008 38.29 2688 2262740 754108 8.44 262560 2373100 24 03:45:01 AM 4864304 6959640 3018128 38.29 2688 2262804 754108 8.44 262560 2373156 4 03:46:01 AM 4863972 6959352 3018460 38.29 2688 2262848 754108 8.44 262560 2373272 32 03:47:01 AM 4863672 6959092 3018760 38.30 2688 2262880 774316 8.67 262732 2373272 40 03:48:01 AM 4864044 6959496 3018388 38.29 2688 2262912 774316 8.67 262732 2373104 20 03:49:01 AM 4864036 6959532 3018396 38.29 2688 2262956 774316 8.67 262732 2373196 4 03:50:01 AM 4863928 6959464 3018504 38.29 2688 2262996 764072 8.56 262732 2373236 24 03:51:01 AM 4918228 7015072 2964204 37.61 2688 2264304 684908 7.67 263052 2319212 1208 03:52:01 AM 5071908 6990120 2810524 35.66 2688 2091792 727368 8.14 461184 1992396 10976 Average: 4940276 6980913 2942156 37.33 2688 2209915 738476 8.27 263494 2303187 13911 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 293.32 187.75 1650.84 61.24 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 71.74 56.20 825.76 9.32 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 18.46 15.36 7.63 5.33 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 527.89 361.95 423.55 83.31 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 1.47 0.75 0.41 0.11 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.63 2.05 0.56 0.49 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.43 1.92 0.42 0.41 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 38.79 25.35 52.85 2.88 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 18.93 13.95 3.99 0.93 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 19.06 14.00 4.18 0.94 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 20.43 14.80 4.39 1.05 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 19.76 14.98 4.23 1.00 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 5.00 4.88 0.78 0.45 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 3.30 3.08 0.32 0.36 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 2.98 3.15 0.48 0.52 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 2.58 2.98 0.33 0.38 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 2.45 3.03 0.20 0.33 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 2.72 3.12 0.22 0.34 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 41.84 25.22 12.82 2.88 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 52.45 42.75 94.69 32.39 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 57.41 39.87 154.44 10.23 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) 08/16/2025 _x86_64_ (2 CPU) 03:31:38 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 44.26 0.02 9.49 7.62 0.13 38.49 03:33:01 AM 0 53.54 0.02 11.12 7.91 0.13 27.28 03:33:01 AM 1 34.96 0.02 7.86 7.32 0.12 49.72 03:34:01 AM all 28.67 0.00 4.19 1.22 0.11 65.81 03:34:01 AM 0 42.28 0.00 5.44 1.35 0.10 50.83 03:34:01 AM 1 15.08 0.00 2.95 1.10 0.12 80.76 03:35:01 AM all 18.20 0.00 2.99 0.23 0.08 78.49 03:35:01 AM 0 23.24 0.00 3.44 0.35 0.08 72.89 03:35:01 AM 1 13.17 0.00 2.54 0.12 0.08 84.09 03:36:01 AM all 27.35 0.00 5.73 0.85 0.12 65.95 03:36:01 AM 0 34.31 0.00 5.70 0.85 0.12 59.02 03:36:01 AM 1 20.37 0.00 5.76 0.85 0.12 72.90 03:37:01 AM all 0.32 0.00 0.12 0.12 0.03 99.42 03:37:01 AM 0 0.10 0.00 0.08 0.05 0.03 99.73 03:37:01 AM 1 0.53 0.00 0.15 0.18 0.03 99.10 03:38:01 AM all 0.30 0.00 0.09 0.01 0.03 99.57 03:38:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 03:38:01 AM 1 0.48 0.00 0.10 0.02 0.03 99.36 03:39:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 03:39:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 03:39:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 03:40:01 AM all 5.66 0.00 1.34 0.01 0.05 92.94 03:40:01 AM 0 9.49 0.00 2.42 0.02 0.05 88.02 03:40:01 AM 1 1.85 0.00 0.25 0.00 0.05 97.85 03:41:01 AM all 4.21 0.00 0.27 0.02 0.08 95.42 03:41:01 AM 0 0.85 0.00 0.17 0.00 0.05 98.93 03:41:01 AM 1 7.69 0.00 0.38 0.03 0.10 91.79 03:42:01 AM all 4.15 0.00 0.31 0.00 0.08 95.47 03:42:01 AM 0 3.43 0.00 0.27 0.00 0.07 96.24 03:42:01 AM 1 4.88 0.00 0.34 0.00 0.09 94.70 03:43:01 AM all 4.11 0.00 0.25 0.00 0.08 95.56 03:43:01 AM 0 2.00 0.00 0.17 0.00 0.07 97.77 03:43:01 AM 1 6.27 0.00 0.33 0.00 0.09 93.31 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 4.10 0.00 0.30 0.00 0.08 95.53 03:44:01 AM 0 2.25 0.00 0.24 0.00 0.07 97.44 03:44:01 AM 1 5.98 0.00 0.36 0.00 0.09 93.58 03:45:01 AM all 1.25 0.00 0.12 0.00 0.06 98.58 03:45:01 AM 0 0.65 0.00 0.10 0.00 0.03 99.22 03:45:01 AM 1 1.85 0.00 0.13 0.00 0.08 97.93 03:46:01 AM all 0.74 0.00 0.12 0.00 0.08 99.06 03:46:01 AM 0 0.72 0.00 0.12 0.00 0.10 99.06 03:46:01 AM 1 0.75 0.00 0.12 0.00 0.07 99.06 03:47:01 AM all 0.87 0.00 0.26 0.00 0.05 98.82 03:47:01 AM 0 0.77 0.00 0.18 0.00 0.05 99.00 03:47:01 AM 1 0.97 0.00 0.33 0.00 0.05 98.65 03:48:01 AM all 0.74 0.00 0.13 0.01 0.07 99.06 03:48:01 AM 0 0.70 0.00 0.10 0.02 0.05 99.13 03:48:01 AM 1 0.77 0.00 0.15 0.00 0.08 99.00 03:49:01 AM all 0.79 0.00 0.10 0.00 0.08 99.03 03:49:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 03:49:01 AM 1 0.92 0.00 0.10 0.00 0.10 98.88 03:50:01 AM all 0.75 0.00 0.10 0.00 0.07 99.08 03:50:01 AM 0 0.72 0.00 0.08 0.00 0.05 99.15 03:50:01 AM 1 0.79 0.00 0.12 0.00 0.08 99.01 03:51:01 AM all 1.71 0.00 0.30 0.03 0.06 97.91 03:51:01 AM 0 1.68 0.00 0.34 0.05 0.05 97.89 03:51:01 AM 1 1.74 0.00 0.27 0.00 0.07 97.92 03:52:01 AM all 25.61 0.00 3.80 0.19 0.11 70.29 03:52:01 AM 0 31.18 0.00 3.89 0.15 0.10 64.68 03:52:01 AM 1 20.02 0.00 3.71 0.23 0.12 75.92 Average: all 8.72 0.00 1.51 0.52 0.07 89.18 Average: 0 10.46 0.00 1.71 0.54 0.07 87.22 Average: 1 6.97 0.00 1.31 0.50 0.08 91.15