---> uname -a: Linux prd-centos8-robot-2c-8g-7274.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 580 4934 19 2182 6818 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:a0:94:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85358sec preferred_lft 85358sec inet6 fe80::f816:3eff:fea0:94f4/64 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) 03:38:33 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 99.35 30.58 68.77 7019.71 22897.30 03:41:01 AM 97.18 0.72 96.47 52.91 11483.36 03:42:01 AM 31.73 0.45 31.28 64.79 2506.68 03:43:01 AM 60.98 6.93 54.05 1289.30 3484.39 03:44:01 AM 37.71 0.03 37.68 3.47 6449.64 03:45:01 AM 0.32 0.00 0.32 0.00 5.08 03:46:01 AM 0.12 0.00 0.12 0.00 1.03 03:47:01 AM 0.40 0.22 0.18 11.73 2.13 03:48:01 AM 1.92 0.00 1.92 0.00 168.83 03:49:01 AM 0.88 0.00 0.88 0.00 70.93 03:50:00 AM 0.29 0.00 0.29 0.00 10.41 03:50:01 AM 0.88 0.00 0.88 0.00 407.02 03:51:01 AM 0.20 0.00 0.20 0.00 9.11 03:52:01 AM 0.17 0.00 0.17 0.00 17.35 03:53:01 AM 0.17 0.00 0.17 0.00 16.54 03:54:01 AM 0.25 0.03 0.22 0.27 10.85 03:55:01 AM 15.41 0.32 15.10 36.93 578.77 Average: 21.70 2.46 19.24 530.38 2983.95 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5312324 7004140 2570100 32.61 2688 1877852 780452 8.74 220712 2040484 195368 03:41:01 AM 5174032 7014208 2708392 34.36 2688 2015972 703192 7.87 197980 2152392 42028 03:42:01 AM 5212612 7057924 2669812 33.87 2688 2021164 660200 7.39 222340 2095628 3276 03:43:01 AM 4929212 7022736 2953212 37.47 2688 2259880 669056 7.49 254472 2315928 173648 03:44:01 AM 4972548 7067744 2909876 36.92 2688 2261968 628236 7.03 259916 2263740 8 03:45:01 AM 4972300 7067496 2910124 36.92 2688 2261968 628236 7.03 259920 2263896 8 03:46:01 AM 4972728 7067924 2909696 36.91 2688 2261968 628236 7.03 259920 2263752 4 03:47:01 AM 4927400 7023852 2955024 37.49 2688 2263240 698852 7.83 260180 2308556 904 03:48:01 AM 4920088 7019000 2962336 37.58 2688 2265692 698852 7.83 260188 2315908 360 03:49:01 AM 4916884 7017184 2965540 37.62 2688 2267072 698852 7.83 260188 2319224 64 03:50:00 AM 4916864 7017536 2965560 37.62 2688 2267452 697092 7.81 260188 2319316 236 03:50:01 AM 4916376 7017056 2966048 37.63 2688 2267452 697092 7.81 260188 2319676 16 03:51:01 AM 4915824 7016892 2966600 37.64 2688 2267848 697092 7.81 260188 2320112 176 03:52:01 AM 4915252 7016704 2967172 37.64 2688 2268232 697092 7.81 260188 2320660 100 03:53:01 AM 4915020 7016856 2967404 37.65 2688 2268616 697092 7.81 260188 2321092 24 03:54:01 AM 4913280 7015508 2969144 37.67 2688 2269000 694404 7.78 260376 2322456 196 03:55:01 AM 5070704 6994924 2811720 35.67 2688 2097100 698148 7.82 305984 2141720 35140 Average: 4992556 7026923 2889868 36.66 2688 2203675 686599 7.69 254301 2259091 26562 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 300.47 191.28 1656.11 57.09 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 87.21 64.00 845.30 9.69 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 20.18 14.21 7.46 4.98 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 43.22 39.14 339.03 17.62 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 532.53 404.77 106.91 86.81 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 2.85 1.97 0.57 0.48 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 2.60 1.92 0.46 0.43 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 39.91 22.28 11.41 3.13 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 33.57 29.02 10.52 5.53 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 19.48 14.60 4.43 2.89 0.00 0.00 0.00 0.00 03:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:00 AM eth0 12.33 9.02 2.91 1.83 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 21.05 18.42 5.46 3.73 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 10.98 9.03 2.75 1.79 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 11.00 9.05 2.77 1.79 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 12.35 9.21 2.92 1.80 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 14.60 9.60 3.42 2.51 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 61.56 45.76 90.36 39.61 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 75.32 54.70 193.07 14.88 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) 03:38:33 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 41.66 0.00 7.62 6.48 0.12 44.12 03:40:01 AM 0 32.67 0.00 7.33 6.33 0.12 53.55 03:40:01 AM 1 50.62 0.00 7.91 6.64 0.12 34.72 03:41:01 AM all 34.52 0.00 4.72 1.23 0.15 59.39 03:41:01 AM 0 21.75 0.00 3.77 1.35 0.12 73.01 03:41:01 AM 1 47.26 0.00 5.67 1.10 0.18 45.78 03:42:01 AM all 13.28 0.00 2.28 2.35 0.09 82.00 03:42:01 AM 0 6.49 0.00 1.99 2.68 0.10 88.75 03:42:01 AM 1 20.07 0.00 2.57 2.02 0.08 75.26 03:43:01 AM all 34.30 0.00 5.63 1.48 0.10 58.49 03:43:01 AM 0 28.55 0.00 5.29 1.34 0.10 64.72 03:43:01 AM 1 40.07 0.00 5.96 1.62 0.10 52.24 03:44:01 AM all 4.57 0.00 1.52 0.55 0.03 93.33 03:44:01 AM 0 3.49 0.00 1.49 0.96 0.02 94.05 03:44:01 AM 1 5.65 0.00 1.54 0.15 0.03 92.62 03:45:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 03:45:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 03:45:01 AM 1 0.15 0.00 0.12 0.00 0.03 99.70 03:46:01 AM all 0.31 0.00 0.09 0.00 0.03 99.57 03:46:01 AM 0 0.48 0.00 0.10 0.00 0.02 99.40 03:46:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 03:47:01 AM all 4.32 0.00 0.46 0.01 0.04 95.17 03:47:01 AM 0 2.16 0.00 0.35 0.02 0.03 97.44 03:47:01 AM 1 6.48 0.00 0.57 0.00 0.05 92.90 03:48:01 AM all 13.83 0.00 0.95 0.01 0.05 85.17 03:48:01 AM 0 9.51 0.00 0.99 0.00 0.05 89.46 03:48:01 AM 1 18.15 0.00 0.90 0.02 0.05 80.88 03:49:01 AM all 8.26 0.00 0.42 0.00 0.07 91.26 03:49:01 AM 0 7.50 0.00 0.35 0.00 0.07 92.08 03:49:01 AM 1 9.02 0.00 0.49 0.00 0.07 90.43 03:50:00 AM all 4.36 0.00 0.30 0.00 0.06 95.29 03:50:00 AM 0 1.38 0.00 0.19 0.00 0.05 98.38 03:50:00 AM 1 7.33 0.00 0.41 0.00 0.07 92.19 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 10.04 0.00 1.75 0.00 0.00 88.21 03:50:01 AM 0 7.02 0.00 0.88 0.00 0.00 92.11 03:50:01 AM 1 13.04 0.00 2.61 0.00 0.00 84.35 03:51:01 AM all 4.43 0.00 0.28 0.00 0.05 95.24 03:51:01 AM 0 3.85 0.00 0.25 0.00 0.05 95.85 03:51:01 AM 1 5.01 0.00 0.30 0.00 0.05 94.64 03:52:01 AM all 4.41 0.00 0.29 0.00 0.05 95.24 03:52:01 AM 0 2.69 0.00 0.23 0.00 0.05 97.02 03:52:01 AM 1 6.13 0.00 0.35 0.00 0.05 93.46 03:53:01 AM all 4.34 0.00 0.30 0.00 0.05 95.31 03:53:01 AM 0 3.97 0.00 0.30 0.00 0.03 95.70 03:53:01 AM 1 4.71 0.00 0.30 0.00 0.07 94.92 03:54:01 AM all 4.48 0.00 0.45 0.00 0.07 95.00 03:54:01 AM 0 3.33 0.00 0.30 0.00 0.07 96.31 03:54:01 AM 1 5.63 0.00 0.60 0.00 0.07 93.70 03:55:01 AM all 17.41 0.00 2.27 0.08 0.07 80.17 03:55:01 AM 0 9.00 0.00 1.65 0.07 0.07 89.21 03:55:01 AM 1 25.81 0.00 2.89 0.10 0.07 71.13 Average: all 12.18 0.00 1.73 0.76 0.07 85.26 Average: 0 8.59 0.00 1.54 0.79 0.06 89.01 Average: 1 15.78 0.00 1.92 0.73 0.07 81.51