---> uname -a: Linux prd-centos8-robot-2c-8g-7251.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4838 19 2235 6775 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:41:64:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85155sec preferred_lft 85155sec inet6 fe80::f816:3eff:fe41:64a7/64 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) 11/09/2025 _x86_64_ (2 CPU) 02:43:11 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 131.10 56.04 75.06 6117.07 7128.04 02:46:01 AM 81.20 0.72 80.49 52.92 10131.24 02:47:01 AM 23.83 0.42 23.41 64.78 2018.23 02:48:01 AM 67.42 6.97 60.46 1292.98 3919.06 02:49:01 AM 30.94 0.00 30.94 0.00 6254.00 02:50:01 AM 3.83 0.00 3.83 0.00 123.43 02:51:01 AM 0.43 0.00 0.43 0.00 4.80 02:52:01 AM 0.72 0.22 0.50 11.73 77.97 02:53:01 AM 2.05 0.00 2.05 0.00 201.77 02:54:01 AM 0.50 0.03 0.47 1.87 136.63 02:55:01 AM 0.23 0.00 0.23 0.00 88.15 02:56:01 AM 0.32 0.00 0.32 0.00 146.99 02:57:01 AM 0.32 0.00 0.32 0.00 50.54 02:58:01 AM 0.23 0.00 0.23 0.00 73.34 02:59:01 AM 0.40 0.03 0.37 0.27 53.58 03:00:01 AM 1.32 0.00 1.32 0.00 153.53 03:01:01 AM 0.30 0.02 0.28 0.13 42.45 03:02:01 AM 0.37 0.07 0.30 1.73 53.17 03:03:01 AM 21.47 0.40 21.07 46.78 2172.30 Average: 19.32 3.42 15.90 399.54 1727.87 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5377708 7085660 2504724 31.78 2688 1890220 669496 7.50 186520 1997040 178372 02:46:01 AM 5162128 7002584 2720304 34.51 2688 2016072 723972 8.11 198660 2168212 42008 02:47:01 AM 5184896 7030444 2697536 34.22 2688 2021268 703816 7.88 223348 2123960 14020 02:48:01 AM 4957304 7053292 2925128 37.11 2688 2262100 650972 7.29 259748 2284572 175520 02:49:01 AM 4918872 7014368 2963560 37.60 2688 2262068 688948 7.71 259756 2318880 4 02:50:01 AM 4918520 7014020 2963912 37.60 2688 2262072 680860 7.62 259760 2319184 4 02:51:01 AM 4918880 7014392 2963552 37.60 2688 2262076 680860 7.62 259760 2319060 8 02:52:01 AM 4866652 6965372 3015780 38.26 2688 2265292 787796 8.82 259892 2370560 796 02:53:01 AM 4860136 6962172 3022296 38.34 2688 2268600 787796 8.82 260128 2376788 40 02:54:01 AM 4852556 6958764 3029876 38.44 2688 2272780 787796 8.82 260440 2383540 244 02:55:01 AM 4852544 6961376 3029888 38.44 2688 2275404 787796 8.82 260440 2384028 284 02:56:01 AM 4840336 6954448 3042096 38.59 2688 2280676 784712 8.79 260440 2396428 1216 02:57:01 AM 4840204 6954556 3042228 38.60 2688 2280916 767776 8.60 260440 2396760 24 02:58:01 AM 4838012 6954492 3044420 38.62 2688 2283044 786132 8.80 260440 2398852 4 02:59:01 AM 4835984 6954352 3046448 38.65 2688 2284936 783248 8.77 260580 2400632 508 03:00:01 AM 4831056 6953028 3051376 38.71 2688 2288540 802296 8.98 260580 2405004 332 03:01:01 AM 4829292 6952480 3053140 38.73 2688 2289768 802296 8.98 260580 2406604 396 03:02:01 AM 4885184 7013892 2997248 38.02 2688 2295264 689464 7.72 261260 2351084 4360 03:03:01 AM 4973232 6950272 2909200 36.91 2688 2149668 752864 8.43 485420 2064992 22468 Average: 4933868 6986840 2948564 37.41 2688 2221619 743100 8.32 263063 2308746 23190 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 301.03 190.34 1767.52 61.25 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 60.86 45.13 734.19 8.00 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 18.71 14.38 7.25 5.07 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 45.73 41.18 340.79 11.98 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 575.31 397.88 110.19 91.42 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 2.43 1.98 0.57 0.49 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 2.50 1.93 0.44 0.42 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 87.67 72.99 28.70 6.19 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 159.96 159.72 36.38 12.45 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 65.42 64.31 28.13 5.76 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 97.32 96.80 23.64 7.72 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 138.49 137.48 42.96 11.28 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 4.13 3.00 0.82 0.50 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 126.77 125.97 23.79 9.99 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 126.46 126.52 22.77 9.92 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 131.87 132.96 32.43 10.20 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 3.32 3.72 0.70 0.71 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 49.79 50.72 8.04 3.94 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 110.48 70.98 167.37 97.44 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 110.96 91.48 177.73 18.67 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) 11/09/2025 _x86_64_ (2 CPU) 02:43:11 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 38.71 0.06 7.52 3.19 0.13 50.40 02:45:01 AM 0 44.69 0.03 7.46 2.86 0.13 44.82 02:45:01 AM 1 32.73 0.08 7.57 3.51 0.13 55.97 02:46:01 AM all 24.30 0.00 3.39 1.98 0.10 70.23 02:46:01 AM 0 31.81 0.00 3.94 1.72 0.10 62.42 02:46:01 AM 1 16.79 0.00 2.84 2.24 0.10 78.03 02:47:01 AM all 13.65 0.00 2.37 0.77 0.08 83.13 02:47:01 AM 0 22.81 0.00 2.73 1.27 0.08 73.11 02:47:01 AM 1 4.50 0.00 2.01 0.27 0.08 93.15 02:48:01 AM all 37.24 0.00 6.09 0.87 0.13 55.67 02:48:01 AM 0 43.05 0.00 6.41 0.65 0.13 49.75 02:48:01 AM 1 31.41 0.00 5.76 1.08 0.13 61.61 02:49:01 AM all 1.12 0.00 1.22 1.47 0.04 96.15 02:49:01 AM 0 0.99 0.00 1.05 1.67 0.03 96.25 02:49:01 AM 1 1.26 0.00 1.39 1.26 0.05 96.04 02:50:01 AM all 0.23 0.00 0.10 0.03 0.04 99.61 02:50:01 AM 0 0.13 0.00 0.08 0.02 0.03 99.73 02:50:01 AM 1 0.32 0.00 0.12 0.03 0.05 99.48 02:51:01 AM all 0.30 0.00 0.10 0.00 0.03 99.57 02:51:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 02:51:01 AM 1 0.47 0.00 0.08 0.00 0.03 99.42 02:52:01 AM all 6.70 0.00 1.01 0.01 0.07 92.21 02:52:01 AM 0 10.89 0.00 1.60 0.00 0.07 87.45 02:52:01 AM 1 2.55 0.00 0.42 0.02 0.07 96.95 02:53:01 AM all 12.35 0.00 1.39 0.02 0.10 86.14 02:53:01 AM 0 19.94 0.00 1.75 0.02 0.12 78.17 02:53:01 AM 1 4.93 0.00 1.03 0.02 0.08 93.94 02:54:01 AM all 9.23 0.00 0.84 0.01 0.08 89.84 02:54:01 AM 0 10.79 0.00 0.84 0.00 0.08 88.29 02:54:01 AM 1 7.67 0.00 0.84 0.02 0.08 91.39 02:55:01 AM all 8.93 0.00 0.84 0.00 0.09 90.14 02:55:01 AM 0 11.18 0.00 0.94 0.00 0.10 87.78 02:55:01 AM 1 6.67 0.00 0.73 0.00 0.08 92.52 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 14.09 0.00 1.50 0.00 0.10 84.31 02:56:01 AM 0 21.75 0.00 2.27 0.00 0.12 75.87 02:56:01 AM 1 6.45 0.00 0.74 0.00 0.08 92.73 02:57:01 AM all 5.28 0.00 0.44 0.00 0.09 94.18 02:57:01 AM 0 3.77 0.00 0.34 0.00 0.07 95.82 02:57:01 AM 1 6.82 0.00 0.55 0.00 0.12 92.50 02:58:01 AM all 10.04 0.00 0.89 0.00 0.08 88.98 02:58:01 AM 0 14.67 0.00 0.92 0.00 0.09 84.33 02:58:01 AM 1 5.47 0.00 0.86 0.00 0.08 93.59 02:59:01 AM all 9.49 0.00 0.99 0.00 0.10 89.42 02:59:01 AM 0 10.19 0.00 1.17 0.00 0.12 88.53 02:59:01 AM 1 8.80 0.00 0.81 0.00 0.08 90.30 03:00:01 AM all 9.91 0.00 0.95 0.02 0.08 89.05 03:00:01 AM 0 14.09 0.00 1.21 0.03 0.08 84.58 03:00:01 AM 1 5.73 0.00 0.69 0.00 0.07 93.51 03:01:01 AM all 3.88 0.00 0.47 0.00 0.10 95.55 03:01:01 AM 0 4.83 0.00 0.59 0.00 0.10 94.48 03:01:01 AM 1 2.93 0.00 0.35 0.00 0.10 96.62 03:02:01 AM all 9.11 0.00 0.70 0.00 0.08 90.11 03:02:01 AM 0 14.12 0.00 0.80 0.00 0.08 84.99 03:02:01 AM 1 4.11 0.00 0.59 0.00 0.08 95.22 03:03:01 AM all 22.24 0.00 3.18 0.22 0.10 74.27 03:03:01 AM 0 29.70 0.00 2.97 0.13 0.10 67.09 03:03:01 AM 1 14.76 0.00 3.38 0.30 0.10 81.46 Average: all 12.48 0.00 1.79 0.45 0.09 85.18 Average: 0 16.30 0.00 1.96 0.44 0.09 81.20 Average: 1 8.66 0.00 1.62 0.46 0.09 89.16