---> uname -a: Linux prd-centos8-robot-2c-8g-2729.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 638 4871 19 2187 6760 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:b3:6e:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84910sec preferred_lft 84910sec inet6 fe80::f816:3eff:feb3:6e98/64 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) 10/28/2025 _x86_64_ (2 CPU) 03:18:53 LINUX RESTART (2 CPU) 03:20:01 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 122.11 0.75 121.36 53.97 11276.08 03:22:01 AM 30.86 0.03 30.82 0.53 4126.34 03:23:01 AM 0.20 0.00 0.20 0.00 2.27 03:24:01 AM 0.15 0.00 0.15 0.00 1.12 03:25:01 AM 0.27 0.00 0.27 0.00 4.42 03:26:01 AM 0.15 0.00 0.15 0.00 1.18 03:27:01 AM 0.10 0.00 0.10 0.00 0.63 03:28:01 AM 0.20 0.00 0.20 0.00 2.38 03:29:01 AM 0.23 0.00 0.23 0.00 2.35 03:30:01 AM 0.25 0.00 0.25 0.00 3.55 03:31:01 AM 11.51 0.38 11.13 64.25 273.04 03:32:01 AM 69.43 6.93 62.50 1289.30 4154.50 03:33:01 AM 30.26 0.03 30.22 3.47 6243.74 03:34:01 AM 3.60 0.03 3.57 0.27 96.05 03:35:01 AM 0.40 0.00 0.40 0.00 5.58 03:36:01 AM 0.60 0.22 0.38 11.73 29.11 03:37:01 AM 1.88 0.00 1.88 0.00 139.94 03:38:01 AM 0.43 0.00 0.43 0.00 66.79 03:39:01 AM 0.27 0.00 0.27 0.00 10.95 03:40:01 AM 0.23 0.00 0.23 0.00 18.63 03:41:01 AM 0.27 0.00 0.27 0.00 18.35 03:42:01 AM 0.40 0.03 0.37 1.87 13.35 03:43:01 AM 18.26 0.40 17.86 46.79 1094.12 Average: 12.70 0.38 12.32 64.01 1199.47 03:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5131520 6975040 2750912 34.90 2688 2018948 758760 8.50 199060 2200224 104680 03:22:01 AM 5133128 6976116 2749304 34.88 2688 2018968 758760 8.50 199120 2199928 4 03:23:01 AM 5131056 6974044 2751376 34.91 2688 2018968 758760 8.50 199120 2201980 8 03:24:01 AM 5130828 6973816 2751604 34.91 2688 2018968 758760 8.50 199120 2202388 8 03:25:01 AM 5130636 6973580 2751796 34.91 2688 2018972 758760 8.50 199120 2202464 4 03:26:01 AM 5128648 6971592 2753784 34.94 2688 2018972 758760 8.50 199120 2204460 4 03:27:01 AM 5129176 6972120 2753256 34.93 2688 2018972 758760 8.50 199120 2204348 4 03:28:01 AM 5128932 6971880 2753500 34.93 2688 2018976 758760 8.50 199120 2204356 4 03:29:01 AM 5128444 6971392 2753988 34.94 2688 2018976 758760 8.50 199120 2204756 16 03:30:01 AM 5127844 6970792 2754588 34.95 2688 2018976 762500 8.54 199120 2205372 8 03:31:01 AM 5197268 7042568 2685164 34.07 2688 2020908 691832 7.75 219864 2114964 10748 03:32:01 AM 4823064 6931056 3059368 38.81 2688 2274116 763680 8.55 256180 2421156 185484 03:33:01 AM 4904384 7002808 2978048 37.78 2688 2264820 684572 7.67 261008 2330872 4 03:34:01 AM 4904356 7002784 2978076 37.78 2688 2264820 699972 7.84 261148 2330804 4 03:35:01 AM 4904280 7002708 2978152 37.78 2688 2264820 683644 7.65 261148 2330860 4 03:36:01 AM 4859196 6958892 3023236 38.35 2688 2266096 754220 8.44 261408 2375484 324 03:37:01 AM 4852344 6954336 3030088 38.44 2688 2268392 770008 8.62 261416 2382488 332 03:38:01 AM 4849928 6953444 3032504 38.47 2688 2269908 770008 8.62 261416 2384824 4 03:39:01 AM 4849560 6953452 3032872 38.48 2688 2270292 770008 8.62 261416 2385220 160 03:40:01 AM 4848652 6952928 3033780 38.49 2688 2270676 757920 8.49 261416 2385996 88 03:41:01 AM 4847572 6952248 3034860 38.50 2688 2271068 757920 8.49 261416 2387156 4 03:42:01 AM 4846800 6952136 3035632 38.51 2688 2271728 757920 8.49 261564 2387848 372 03:43:01 AM 5007080 6935520 2875352 36.48 2688 2100920 756488 8.47 464860 2050952 22968 Average: 4999769 6970663 2882663 36.57 2688 2142098 748241 8.38 241104 2273865 14141 03:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 125.19 96.57 1279.88 13.04 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 6.63 0.55 1.18 0.15 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 4.82 0.38 0.82 0.14 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 1.17 0.40 0.37 0.14 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 1.50 0.48 0.53 0.21 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 1.02 0.38 0.35 0.14 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 1.65 0.33 0.36 0.12 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 2.65 0.42 0.49 0.14 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 3.25 0.65 0.98 0.51 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 1.35 0.62 0.55 0.22 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 12.08 9.53 5.59 3.98 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 47.18 40.00 337.47 10.06 0.00 0.00 0.00 0.00 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 546.47 389.70 107.57 90.78 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 4.55 2.43 1.16 0.87 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 2.92 2.57 0.84 0.72 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 45.77 25.07 11.94 3.28 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 30.46 27.79 9.99 5.27 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 16.80 15.25 4.40 3.03 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 10.96 9.01 2.72 1.79 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 11.68 9.10 2.96 1.85 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 11.08 9.18 2.79 1.82 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 10.06 8.28 3.13 2.48 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 85.32 57.39 102.05 36.21 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 42.81 30.70 81.67 7.69 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) 10/28/2025 _x86_64_ (2 CPU) 03:18:53 LINUX RESTART (2 CPU) 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 39.02 0.00 5.42 1.31 0.11 54.14 03:21:01 AM 0 23.09 0.00 4.72 1.31 0.10 70.77 03:21:01 AM 1 54.97 0.00 6.11 1.30 0.12 37.51 03:22:01 AM all 0.39 0.00 0.29 0.40 0.04 98.87 03:22:01 AM 0 0.53 0.00 0.37 0.58 0.05 98.46 03:22:01 AM 1 0.25 0.00 0.22 0.22 0.03 99.28 03:23:01 AM all 0.40 0.00 0.07 0.00 0.04 99.49 03:23:01 AM 0 0.40 0.00 0.12 0.00 0.05 99.43 03:23:01 AM 1 0.40 0.00 0.02 0.00 0.03 99.55 03:24:01 AM all 0.30 0.00 0.08 0.00 0.04 99.57 03:24:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72 03:24:01 AM 1 0.48 0.00 0.05 0.00 0.03 99.43 03:25:01 AM all 0.37 0.00 0.06 0.00 0.04 99.53 03:25:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 03:25:01 AM 1 0.63 0.00 0.05 0.00 0.03 99.28 03:26:01 AM all 0.43 0.00 0.08 0.00 0.04 99.45 03:26:01 AM 0 0.22 0.00 0.10 0.00 0.05 99.63 03:26:01 AM 1 0.65 0.00 0.05 0.00 0.03 99.27 03:27:01 AM all 0.37 0.00 0.07 0.00 0.05 99.52 03:27:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 03:27:01 AM 1 0.20 0.00 0.07 0.00 0.05 99.68 03:28:01 AM all 0.43 0.00 0.07 0.00 0.04 99.47 03:28:01 AM 0 0.33 0.00 0.08 0.00 0.05 99.53 03:28:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 03:29:01 AM all 0.24 0.00 0.06 0.00 0.03 99.67 03:29:01 AM 0 0.20 0.00 0.03 0.00 0.03 99.73 03:29:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 03:30:01 AM all 0.41 0.00 0.07 0.00 0.06 99.47 03:30:01 AM 0 0.23 0.00 0.05 0.00 0.05 99.67 03:30:01 AM 1 0.58 0.00 0.08 0.00 0.07 99.27 03:31:01 AM all 11.69 0.00 1.39 0.05 0.05 86.83 03:31:01 AM 0 13.22 0.00 1.42 0.03 0.03 85.29 03:31:01 AM 1 10.16 0.00 1.35 0.07 0.07 88.36 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 35.99 0.00 6.05 0.48 0.10 57.38 03:32:01 AM 0 26.19 0.00 5.10 0.32 0.12 68.27 03:32:01 AM 1 45.76 0.00 6.99 0.65 0.08 46.51 03:33:01 AM all 2.26 0.00 1.31 0.48 0.05 95.91 03:33:01 AM 0 1.51 0.00 1.21 0.52 0.05 96.72 03:33:01 AM 1 3.01 0.00 1.40 0.43 0.05 95.10 03:34:01 AM all 0.38 0.00 0.23 0.02 0.04 99.33 03:34:01 AM 0 0.17 0.00 0.33 0.02 0.03 99.45 03:34:01 AM 1 0.58 0.00 0.13 0.02 0.05 99.22 03:35:01 AM all 0.28 0.00 0.09 0.00 0.04 99.58 03:35:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 03:35:01 AM 1 0.48 0.00 0.12 0.00 0.05 99.35 03:36:01 AM all 4.38 0.00 0.43 0.01 0.05 95.14 03:36:01 AM 0 2.15 0.00 0.33 0.00 0.05 97.46 03:36:01 AM 1 6.60 0.00 0.52 0.02 0.05 92.81 03:37:01 AM all 14.77 0.00 1.09 0.00 0.09 84.05 03:37:01 AM 0 9.87 0.00 0.91 0.00 0.08 89.14 03:37:01 AM 1 19.67 0.00 1.27 0.00 0.10 78.96 03:38:01 AM all 9.95 0.00 0.37 0.00 0.08 89.59 03:38:01 AM 0 4.00 0.00 0.27 0.00 0.08 95.65 03:38:01 AM 1 15.91 0.00 0.47 0.00 0.08 83.53 03:39:01 AM all 4.22 0.00 0.31 0.00 0.06 95.42 03:39:01 AM 0 1.81 0.00 0.18 0.00 0.05 97.96 03:39:01 AM 1 6.62 0.00 0.43 0.00 0.07 92.87 03:40:01 AM all 4.35 0.00 0.33 0.00 0.04 95.27 03:40:01 AM 0 2.77 0.00 0.23 0.00 0.03 96.96 03:40:01 AM 1 5.93 0.00 0.43 0.00 0.05 93.58 03:41:01 AM all 4.49 0.00 0.30 0.00 0.05 95.16 03:41:01 AM 0 3.38 0.00 0.25 0.00 0.05 96.32 03:41:01 AM 1 5.60 0.00 0.35 0.00 0.05 93.99 03:42:01 AM all 3.74 0.00 0.30 0.01 0.06 95.89 03:42:01 AM 0 1.50 0.00 0.18 0.00 0.05 98.26 03:42:01 AM 1 5.98 0.00 0.42 0.02 0.07 93.51 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 24.25 0.00 3.23 0.09 0.09 72.34 03:43:01 AM 0 29.51 0.00 3.05 0.08 0.10 67.25 03:43:01 AM 1 18.97 0.00 3.41 0.10 0.08 77.44 Average: all 7.10 0.00 0.94 0.12 0.06 91.78 Average: 0 5.31 0.00 0.84 0.12 0.06 93.67 Average: 1 8.89 0.00 1.05 0.12 0.06 89.88