---> uname -a: Linux prd-centos8-robot-2c-8g-667.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 574 4951 19 2171 6824 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:d8:62:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84825sec preferred_lft 84825sec inet6 fe80::f816:3eff:fed8:6252/64 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) 08/15/2025 _x86_64_ (2 CPU) 03:14:09 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 91.40 5.97 85.44 1086.89 6396.42 03:17:01 AM 82.69 0.65 82.04 51.06 10918.05 03:18:01 AM 5.05 0.03 5.01 0.53 205.40 03:19:01 AM 0.47 0.00 0.47 0.00 6.12 03:20:02 AM 0.35 0.00 0.35 0.00 3.77 03:21:01 AM 0.36 0.00 0.36 0.00 6.03 03:22:01 AM 0.22 0.00 0.22 0.00 2.48 03:23:01 AM 0.15 0.00 0.15 0.00 1.60 03:24:01 AM 0.13 0.00 0.13 0.00 1.32 03:25:01 AM 0.17 0.00 0.17 0.00 1.35 03:26:01 AM 0.23 0.00 0.23 0.00 3.22 03:27:01 AM 0.15 0.00 0.15 0.00 1.05 03:28:01 AM 0.13 0.00 0.13 0.00 0.80 03:29:01 AM 0.12 0.00 0.12 0.00 1.72 03:30:01 AM 0.37 0.03 0.33 0.27 6.80 03:31:01 AM 1.37 0.00 1.37 0.00 29.61 03:32:01 AM 11.01 0.38 10.63 64.25 268.58 03:33:01 AM 63.43 6.96 56.46 1292.77 3690.05 03:34:01 AM 30.03 0.00 30.03 0.00 6196.47 03:35:01 AM 3.72 0.00 3.72 0.00 123.08 03:36:01 AM 0.45 0.00 0.45 0.00 5.66 03:37:01 AM 0.60 0.22 0.38 11.73 11.91 03:38:01 AM 2.18 0.03 2.15 1.87 142.82 03:39:01 AM 2.28 0.32 1.97 36.93 118.06 03:40:01 AM 32.60 0.33 32.27 37.18 1551.06 Average: 13.19 0.60 12.60 103.41 1188.46 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5301452 7096320 2580972 32.74 2688 1972240 636972 7.13 187224 2056608 248172 03:17:01 AM 5179608 7016428 2702816 34.29 2688 2013288 713980 7.99 198828 2153032 8 03:18:01 AM 5179244 7016084 2703180 34.29 2688 2013308 713980 7.99 198852 2154724 4 03:19:01 AM 5178916 7015756 2703508 34.30 2688 2013308 713980 7.99 198852 2154728 4 03:20:02 AM 5178436 7015276 2703988 34.30 2688 2013308 713980 7.99 198852 2155148 4 03:21:01 AM 5178768 7015636 2703656 34.30 2688 2013312 713980 7.99 198852 2154968 8 03:22:01 AM 5178900 7015760 2703524 34.30 2688 2013312 713980 7.99 198852 2154972 4 03:23:01 AM 5179004 7015868 2703420 34.30 2688 2013316 713980 7.99 198852 2154900 16 03:24:01 AM 5178420 7015284 2704004 34.30 2688 2013316 713980 7.99 198852 2155572 4 03:25:01 AM 5178920 7015784 2703504 34.30 2688 2013316 713980 7.99 198852 2155268 12 03:26:01 AM 5178676 7015544 2703748 34.30 2688 2013320 713980 7.99 198852 2155204 8 03:27:01 AM 5178840 7015708 2703584 34.30 2688 2013320 713980 7.99 198852 2155204 4 03:28:01 AM 5178820 7015688 2703604 34.30 2688 2013320 713980 7.99 198852 2155200 4 03:29:01 AM 5178588 7015460 2703836 34.30 2688 2013324 713980 7.99 198852 2155648 4 03:30:01 AM 5177872 7014772 2704552 34.31 2688 2013324 697780 7.81 199020 2155500 24 03:31:01 AM 5178628 7015532 2703796 34.30 2688 2013332 697780 7.81 199020 2155104 8 03:32:01 AM 5251220 7090464 2631204 33.38 2688 2015260 622484 6.97 219780 2061828 10756 03:33:01 AM 4981664 7070432 2900760 36.80 2688 2256256 631352 7.07 262732 2261680 172752 03:34:01 AM 4975960 7064548 2906464 36.87 2688 2256268 631352 7.07 262756 2261332 4 03:35:01 AM 4976112 7064700 2906312 36.87 2688 2256268 631352 7.07 262760 2261400 4 03:36:01 AM 4976232 7064820 2906192 36.87 2688 2256268 631352 7.07 262760 2261340 4 03:37:01 AM 4929776 7019668 2952648 37.46 2688 2257572 698700 7.82 263028 2307276 860 03:38:01 AM 4922136 7013864 2960288 37.56 2688 2259408 698700 7.82 263184 2314608 504 03:39:01 AM 5136492 7056332 2745932 34.84 2688 2088968 649736 7.28 259976 2103884 8216 03:40:01 AM 5047204 6961744 2835220 35.97 2688 2087532 762192 8.53 460756 2016308 11096 Average: 5127196 7029499 2755228 34.95 2688 2076231 690860 7.74 227522 2169257 18099 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 94.17 77.80 1051.52 10.98 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 54.49 33.04 565.67 4.67 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 5.28 0.37 0.84 0.12 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 1.60 0.42 0.39 0.14 0.00 0.00 0.00 0.00 03:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:02 AM eth0 1.28 0.48 0.49 0.20 0.00 0.00 0.00 0.00 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 1.03 0.41 0.35 0.14 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 1.18 0.40 0.36 0.14 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 1.50 0.42 0.44 0.17 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 2.70 0.53 0.65 0.33 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 3.07 0.60 0.61 0.22 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 0.90 0.35 0.29 0.12 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 1.00 0.38 0.34 0.14 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 1.17 0.38 0.38 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 1.10 0.60 0.60 0.34 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 1.00 0.48 0.41 0.20 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 2.97 0.45 0.53 0.14 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 12.13 9.38 5.41 3.81 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 53.32 43.05 337.59 23.42 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 502.82 342.09 92.99 71.19 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 4.85 1.98 0.85 0.48 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 3.22 2.00 0.55 0.45 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 36.51 22.55 11.09 3.32 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 34.52 30.31 11.58 5.67 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 70.99 41.14 87.81 29.50 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 17.37 16.92 14.90 8.13 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 36.43 25.08 87.52 6.57 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) 08/15/2025 _x86_64_ (2 CPU) 03:14:09 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 37.63 0.00 5.86 1.34 0.12 55.05 03:16:01 AM 0 33.37 0.00 5.25 0.87 0.12 60.40 03:16:01 AM 1 41.87 0.00 6.48 1.81 0.12 49.72 03:17:01 AM all 14.65 0.00 1.99 1.59 0.09 81.68 03:17:01 AM 0 14.41 0.00 1.94 1.55 0.10 82.00 03:17:01 AM 1 14.89 0.00 2.05 1.62 0.08 81.36 03:18:01 AM all 0.38 0.00 0.10 0.01 0.03 99.49 03:18:01 AM 0 0.12 0.00 0.15 0.00 0.03 99.70 03:18:01 AM 1 0.63 0.00 0.05 0.02 0.02 99.28 03:19:01 AM all 0.38 0.00 0.06 0.00 0.05 99.52 03:19:01 AM 0 0.18 0.00 0.05 0.00 0.03 99.73 03:19:01 AM 1 0.57 0.00 0.07 0.00 0.07 99.30 03:20:02 AM all 0.27 0.00 0.06 0.00 0.03 99.64 03:20:02 AM 0 0.18 0.00 0.03 0.00 0.02 99.77 03:20:02 AM 1 0.35 0.00 0.08 0.00 0.05 99.51 03:21:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 03:21:01 AM 0 0.19 0.00 0.05 0.00 0.02 99.75 03:21:01 AM 1 0.48 0.00 0.12 0.00 0.05 99.35 03:22:01 AM all 0.45 0.00 0.08 0.00 0.03 99.44 03:22:01 AM 0 0.73 0.00 0.08 0.00 0.02 99.17 03:22:01 AM 1 0.17 0.00 0.07 0.00 0.05 99.72 03:23:01 AM all 0.43 0.00 0.06 0.00 0.03 99.49 03:23:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 03:23:01 AM 1 0.27 0.00 0.07 0.00 0.02 99.65 03:24:01 AM all 0.36 0.00 0.07 0.00 0.03 99.54 03:24:01 AM 0 0.54 0.00 0.08 0.00 0.03 99.35 03:24:01 AM 1 0.18 0.00 0.05 0.00 0.03 99.73 03:25:01 AM all 0.40 0.00 0.08 0.00 0.04 99.48 03:25:01 AM 0 0.27 0.00 0.07 0.00 0.03 99.63 03:25:01 AM 1 0.53 0.00 0.08 0.00 0.05 99.33 03:26:01 AM all 0.38 0.00 0.04 0.00 0.02 99.57 03:26:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 03:26:01 AM 1 0.63 0.00 0.00 0.00 0.00 99.37 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 0.40 0.00 0.05 0.00 0.03 99.52 03:27:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 03:27:01 AM 1 0.62 0.00 0.03 0.00 0.02 99.33 03:28:01 AM all 0.37 0.00 0.08 0.00 0.03 99.53 03:28:01 AM 0 0.55 0.00 0.10 0.00 0.03 99.32 03:28:01 AM 1 0.18 0.00 0.05 0.00 0.02 99.75 03:29:01 AM all 0.45 0.00 0.07 0.00 0.04 99.44 03:29:01 AM 0 0.63 0.00 0.10 0.00 0.05 99.21 03:29:01 AM 1 0.27 0.00 0.03 0.00 0.03 99.67 03:30:01 AM all 0.43 0.00 0.21 0.00 0.02 99.35 03:30:01 AM 0 0.52 0.00 0.22 0.00 0.02 99.25 03:30:01 AM 1 0.33 0.00 0.20 0.00 0.02 99.45 03:31:01 AM all 0.43 0.00 0.08 0.00 0.03 99.46 03:31:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 03:31:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 03:32:01 AM all 11.38 0.00 1.43 0.16 0.06 86.98 03:32:01 AM 0 3.57 0.00 1.13 0.23 0.05 95.01 03:32:01 AM 1 19.19 0.00 1.72 0.08 0.07 78.95 03:33:01 AM all 33.28 0.00 5.74 0.73 0.11 60.13 03:33:01 AM 0 29.82 0.00 5.31 0.57 0.12 64.19 03:33:01 AM 1 36.74 0.00 6.18 0.90 0.10 56.08 03:34:01 AM all 1.18 0.00 1.13 0.59 0.05 97.05 03:34:01 AM 0 1.47 0.00 1.12 0.49 0.05 96.87 03:34:01 AM 1 0.89 0.00 1.14 0.69 0.05 97.23 03:35:01 AM all 0.38 0.00 0.12 0.01 0.03 99.46 03:35:01 AM 0 0.45 0.00 0.10 0.00 0.05 99.40 03:35:01 AM 1 0.32 0.00 0.13 0.02 0.02 99.52 03:36:01 AM all 0.42 0.00 0.08 0.00 0.04 99.46 03:36:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 03:36:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 03:37:01 AM all 5.14 0.00 0.54 0.01 0.05 94.26 03:37:01 AM 0 4.31 0.00 0.48 0.02 0.05 95.14 03:37:01 AM 1 5.97 0.00 0.59 0.00 0.05 93.39 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 12.48 0.00 1.00 0.00 0.07 86.46 03:38:01 AM 0 6.37 0.00 0.85 0.00 0.07 92.71 03:38:01 AM 1 18.59 0.00 1.14 0.00 0.07 80.20 03:39:01 AM all 4.05 0.00 1.03 0.02 0.05 94.85 03:39:01 AM 0 3.01 0.00 0.87 0.02 0.05 96.05 03:39:01 AM 1 5.09 0.00 1.19 0.02 0.05 93.66 03:40:01 AM all 30.60 0.00 3.38 0.11 0.09 65.82 03:40:01 AM 0 28.08 0.00 3.27 0.08 0.08 68.49 03:40:01 AM 1 33.12 0.00 3.50 0.13 0.10 63.15 Average: all 6.27 0.00 0.94 0.18 0.05 92.56 Average: 0 5.21 0.00 0.87 0.15 0.05 93.72 Average: 1 7.34 0.00 1.01 0.21 0.05 91.39