---> uname -a: Linux prd-centos8-robot-2c-8g-189.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 576 5025 19 2095 6825 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:e9:f7:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84548sec preferred_lft 84548sec inet6 fe80::f816:3eff:fee9:f701/64 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) 09/22/2025 _x86_64_ (2 CPU) 01:28:41 LINUX RESTART (2 CPU) 01:29:02 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 169.38 127.52 41.87 12695.37 38294.43 01:31:01 AM 1.10 0.00 1.10 0.00 16.29 01:32:01 AM 0.32 0.00 0.32 0.00 3.28 01:33:01 AM 0.63 0.03 0.60 0.53 9.03 01:34:01 AM 0.37 0.00 0.37 0.00 4.48 01:35:01 AM 0.47 0.00 0.47 0.00 6.00 01:36:01 AM 0.33 0.00 0.33 0.00 3.32 01:37:01 AM 0.32 0.00 0.32 0.00 3.33 01:38:01 AM 0.30 0.00 0.30 0.00 3.15 01:39:01 AM 0.33 0.00 0.33 0.00 3.23 01:40:01 AM 0.32 0.00 0.32 0.00 4.77 01:41:01 AM 0.23 0.00 0.23 0.00 2.68 01:42:01 AM 0.18 0.00 0.18 0.00 3.08 01:43:01 AM 0.15 0.00 0.15 0.00 1.58 01:44:01 AM 0.25 0.03 0.22 0.27 2.80 01:45:01 AM 1.27 0.00 1.27 0.00 30.68 01:46:01 AM 0.23 0.00 0.23 0.00 2.93 01:47:01 AM 0.10 0.00 0.10 0.00 0.90 01:48:01 AM 0.10 0.00 0.10 0.00 0.93 01:49:01 AM 0.22 0.00 0.22 0.00 2.83 01:50:01 AM 84.34 8.26 76.07 1452.72 5744.95 01:51:01 AM 87.85 0.72 87.14 52.92 11207.61 01:52:01 AM 5.02 0.00 5.02 0.00 194.82 01:53:01 AM 17.68 0.20 17.48 34.79 781.66 01:54:01 AM 4.05 0.00 4.05 0.00 104.03 01:55:01 AM 0.47 0.00 0.47 0.00 7.23 01:56:01 AM 0.37 0.00 0.37 0.00 3.73 01:57:01 AM 0.32 0.00 0.32 0.00 3.18 01:58:01 AM 0.33 0.00 0.33 0.00 3.42 01:59:01 AM 7.25 0.08 7.16 9.86 170.18 Average: 12.72 4.49 8.23 468.13 1867.26 01:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5857756 7210696 2024676 25.69 2688 1551764 622988 6.98 152548 1612124 8 01:31:01 AM 5858596 7211532 2023836 25.68 2688 1551772 622988 6.98 152592 1611252 4 01:32:01 AM 5857704 7210640 2024728 25.69 2688 1551772 622988 6.98 152592 1612424 4 01:33:01 AM 5857608 7210560 2024824 25.69 2688 1551788 622988 6.98 152620 1612772 4 01:34:01 AM 5857640 7210596 2024792 25.69 2688 1551792 622988 6.98 152620 1612692 4 01:35:01 AM 5858028 7210984 2024404 25.68 2688 1551792 622988 6.98 152620 1612452 4 01:36:01 AM 5858384 7211340 2024048 25.68 2688 1551792 622988 6.98 152620 1612384 4 01:37:01 AM 5858156 7211116 2024276 25.68 2688 1551796 622988 6.98 152620 1612388 4 01:38:01 AM 5858044 7211004 2024388 25.68 2688 1551796 622988 6.98 152620 1612392 4 01:39:01 AM 5858228 7211188 2024204 25.68 2688 1551796 622988 6.98 152620 1612392 4 01:40:01 AM 5858000 7210964 2024432 25.68 2688 1551800 641396 7.18 152620 1612580 4 01:41:01 AM 5857604 7210568 2024828 25.69 2688 1551800 641396 7.18 152620 1612848 16 01:42:01 AM 5858180 7211148 2024252 25.68 2688 1551804 641396 7.18 152620 1612468 12 01:43:01 AM 5858076 7211044 2024356 25.68 2688 1551804 625776 7.01 152620 1612700 4 01:44:01 AM 5858200 7211168 2024232 25.68 2688 1551804 627072 7.02 152780 1612352 12 01:45:01 AM 5858116 7211088 2024316 25.68 2688 1551808 627072 7.02 152780 1612428 4 01:46:01 AM 5858320 7211292 2024112 25.68 2688 1551808 627072 7.02 152780 1612360 8 01:47:01 AM 5858172 7211144 2024260 25.68 2688 1551808 627072 7.02 152780 1612364 8 01:48:01 AM 5857860 7210836 2024572 25.68 2688 1551812 627072 7.02 152780 1612556 16 01:49:01 AM 5858204 7211180 2024228 25.68 2688 1551812 627072 7.02 152780 1612372 4 01:50:01 AM 5320192 7039360 2562240 32.51 2688 1901592 718396 8.04 187224 2054068 185408 01:51:01 AM 5166744 7000220 2715688 34.45 2688 2009672 727648 8.15 198632 2164444 8 01:52:01 AM 5168036 7001516 2714396 34.44 2688 2009672 727648 8.15 198628 2164164 4 01:53:01 AM 5167804 7002640 2714628 34.44 2688 2010864 726084 8.13 223816 2141044 8 01:54:01 AM 5168164 7002952 2714268 34.43 2688 2010868 726084 8.13 223812 2140828 4 01:55:01 AM 5167384 7002172 2715048 34.44 2688 2010868 725012 8.12 226276 2139124 4 01:56:01 AM 5167436 7002228 2714996 34.44 2688 2010872 725012 8.12 226276 2138896 4 01:57:01 AM 5167464 7002256 2714968 34.44 2688 2010872 725012 8.12 226276 2138904 4 01:58:01 AM 5167488 7002280 2714944 34.44 2688 2010872 725012 8.12 226276 2139108 4 01:59:01 AM 5131780 6966040 2750652 34.90 2688 2010612 758344 8.49 383068 2018908 10032 Average: 5631779 7141392 2250653 28.55 2688 1701089 660884 7.40 179117 1782926 6520 01:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 88.36 53.66 357.49 15.22 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 0.78 0.03 0.07 0.00 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 1.45 0.17 0.20 0.04 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 0.67 0.22 0.27 0.20 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 1.02 0.33 0.36 0.23 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 0.43 0.18 0.15 0.07 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 0.28 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 0.33 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 0.28 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 0.47 0.22 0.15 0.07 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 0.92 0.23 0.31 0.19 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 0.62 0.10 0.06 0.01 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 0.53 0.20 0.26 0.19 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 0.25 0.07 0.02 0.01 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.45 0.13 0.14 0.07 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 0.28 0.08 0.02 0.01 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 0.33 0.08 0.02 0.01 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 0.88 0.27 0.35 0.23 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 0.18 0.05 0.01 0.00 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 238.07 159.18 1553.44 51.21 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 59.91 46.45 594.00 7.06 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 0.72 0.30 0.14 0.06 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 13.33 9.73 13.03 5.38 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 3.75 0.27 0.48 0.04 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 2.02 1.12 1.33 0.60 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 0.75 0.55 0.37 0.16 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 0.58 0.28 0.14 0.06 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 0.98 0.28 0.18 0.08 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 5.11 4.60 3.92 2.61 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 14.09 9.28 84.09 2.79 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) 09/22/2025 _x86_64_ (2 CPU) 01:28:41 LINUX RESTART (2 CPU) 01:29:02 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 16.74 0.06 7.15 6.25 0.06 69.74 01:30:01 AM 0 15.83 0.03 7.76 6.89 0.07 69.42 01:30:01 AM 1 17.66 0.09 6.54 5.61 0.05 70.06 01:31:01 AM all 0.18 0.00 0.08 0.00 0.03 99.72 01:31:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 01:31:01 AM 1 0.23 0.00 0.05 0.00 0.02 99.70 01:32:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 01:32:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 01:32:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:33:01 AM all 0.33 0.00 0.07 0.01 0.03 99.56 01:33:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 01:33:01 AM 1 0.60 0.00 0.07 0.02 0.03 99.28 01:34:01 AM all 0.31 0.00 0.06 0.00 0.03 99.61 01:34:01 AM 0 0.12 0.00 0.05 0.00 0.03 99.80 01:34:01 AM 1 0.50 0.00 0.07 0.00 0.02 99.42 01:35:01 AM all 0.17 0.00 0.06 0.00 0.03 99.74 01:35:01 AM 0 0.25 0.00 0.07 0.00 0.03 99.65 01:35:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 01:36:01 AM all 0.31 0.00 0.05 0.00 0.03 99.62 01:36:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 01:36:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 01:37:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 01:37:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 01:37:01 AM 1 0.03 0.00 0.05 0.00 0.03 99.88 01:38:01 AM all 0.18 0.00 0.07 0.00 0.03 99.72 01:38:01 AM 0 0.25 0.00 0.08 0.00 0.03 99.63 01:38:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 01:39:01 AM all 0.28 0.00 0.06 0.00 0.03 99.63 01:39:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 01:39:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 01:40:01 AM all 0.30 0.00 0.07 0.00 0.03 99.61 01:40:01 AM 0 0.52 0.00 0.05 0.00 0.02 99.42 01:40:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 01:40:01 AM CPU %user %nice %system %iowait %steal %idle 01:41:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 01:41:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 01:41:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 01:42:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 01:42:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 01:42:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 01:43:01 AM all 0.35 0.00 0.06 0.00 0.03 99.57 01:43:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 01:43:01 AM 1 0.15 0.00 0.07 0.00 0.03 99.75 01:44:01 AM all 0.33 0.00 0.10 0.00 0.03 99.54 01:44:01 AM 0 0.48 0.00 0.08 0.00 0.03 99.40 01:44:01 AM 1 0.17 0.00 0.12 0.00 0.03 99.68 01:45:01 AM all 0.31 0.00 0.07 0.01 0.02 99.60 01:45:01 AM 0 0.02 0.00 0.03 0.02 0.00 99.93 01:45:01 AM 1 0.60 0.00 0.10 0.00 0.03 99.27 01:46:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 01:46:01 AM 0 0.02 0.00 0.03 0.00 0.03 99.92 01:46:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 01:47:01 AM all 0.19 0.00 0.08 0.00 0.03 99.71 01:47:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 01:47:01 AM 1 0.33 0.00 0.12 0.00 0.03 99.51 01:48:01 AM all 0.34 0.00 0.05 0.00 0.03 99.57 01:48:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:48:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 01:49:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 01:49:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:49:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 01:50:01 AM all 35.37 0.00 5.21 0.85 0.10 58.47 01:50:01 AM 0 40.54 0.00 4.98 1.02 0.10 53.36 01:50:01 AM 1 30.20 0.00 5.45 0.68 0.10 63.57 01:51:01 AM all 20.24 0.00 3.11 1.05 0.07 75.54 01:51:01 AM 0 22.54 0.00 3.59 1.09 0.07 72.72 01:51:01 AM 1 17.94 0.00 2.63 1.02 0.07 78.35 01:51:01 AM CPU %user %nice %system %iowait %steal %idle 01:52:01 AM all 0.31 0.00 0.07 0.02 0.03 99.58 01:52:01 AM 0 0.40 0.00 0.08 0.03 0.02 99.47 01:52:01 AM 1 0.22 0.00 0.05 0.00 0.03 99.70 01:53:01 AM all 11.94 0.00 1.20 0.08 0.05 86.73 01:53:01 AM 0 21.29 0.00 1.57 0.07 0.05 77.02 01:53:01 AM 1 2.57 0.00 0.84 0.10 0.05 96.44 01:54:01 AM all 0.33 0.00 0.08 0.02 0.03 99.54 01:54:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:54:01 AM 1 0.57 0.00 0.08 0.03 0.03 99.28 01:55:01 AM all 1.37 0.00 0.21 0.00 0.03 98.39 01:55:01 AM 0 2.12 0.00 0.28 0.00 0.03 97.56 01:55:01 AM 1 0.62 0.00 0.13 0.00 0.03 99.22 01:56:01 AM all 0.32 0.00 0.08 0.00 0.03 99.58 01:56:01 AM 0 0.37 0.00 0.07 0.00 0.02 99.55 01:56:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 01:57:01 AM all 0.35 0.00 0.06 0.00 0.03 99.57 01:57:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 01:57:01 AM 1 0.12 0.00 0.07 0.00 0.02 99.80 01:58:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 01:58:01 AM 0 0.52 0.00 0.07 0.00 0.02 99.40 01:58:01 AM 1 0.13 0.00 0.05 0.00 0.03 99.78 01:59:01 AM all 8.72 0.00 1.04 0.04 0.05 90.16 01:59:01 AM 0 9.71 0.00 1.02 0.03 0.07 89.17 01:59:01 AM 1 7.73 0.00 1.05 0.05 0.03 91.14 Average: all 3.38 0.00 0.64 0.27 0.03 95.67 Average: 0 3.97 0.00 0.68 0.30 0.03 95.01 Average: 1 2.78 0.00 0.61 0.25 0.03 96.33