---> uname -a: Linux prd-centos8-robot-2c-8g-42202.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 581 4953 19 2162 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:25:d4:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe25:d4c7/64 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) 07/13/2025 _x86_64_ (2 CPU) 02:31:49 LINUX RESTART (2 CPU) 02:32:02 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 209.89 159.66 50.24 15036.19 39334.87 02:34:01 AM 112.85 0.30 112.55 13.46 10022.16 02:35:01 AM 45.14 0.65 44.49 51.06 6671.27 02:36:01 AM 23.21 0.42 22.80 64.79 1141.18 02:37:01 AM 71.91 6.96 64.95 1292.77 7916.04 02:38:01 AM 9.56 0.00 9.56 0.00 1045.45 02:39:01 AM 2.15 0.03 2.12 1.07 116.85 02:40:01 AM 0.40 0.00 0.40 0.00 5.53 02:41:01 AM 0.15 0.00 0.15 0.00 1.95 02:42:01 AM 14.90 0.32 14.58 36.92 697.77 Average: 48.75 16.60 32.15 1627.28 6640.70 02:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5608236 7086776 2274196 28.85 2688 1672820 688532 7.71 177836 1820900 74048 02:34:01 AM 5240496 7030688 2641936 33.52 2688 1967104 677408 7.58 188372 2111972 135448 02:35:01 AM 5177220 7010944 2705212 34.32 2688 2010048 700468 7.84 199568 2157908 12 02:36:01 AM 5147188 7033476 2735244 34.70 2688 2060092 664572 7.44 231200 2149048 53252 02:37:01 AM 4977016 7059036 2905416 36.86 2688 2249616 621348 6.96 263616 2265736 26920 02:38:01 AM 4975536 7057260 2906896 36.88 2688 2249620 621348 6.96 263612 2265812 4 02:39:01 AM 4925948 7009128 2956484 37.51 2688 2251076 704900 7.89 263936 2314656 8 02:40:01 AM 4913256 6996452 2969176 37.67 2688 2251092 716936 8.03 263936 2326928 24 02:41:01 AM 4915828 6999060 2966604 37.64 2688 2251132 716936 8.03 263936 2324740 36 02:42:01 AM 5091740 6995580 2790692 35.40 2688 2077604 705248 7.90 302700 2133836 24008 Average: 5097246 7027840 2785186 35.33 2688 2104020 681770 7.63 241871 2187154 31376 02:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 264.83 159.05 1344.11 58.21 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 80.12 65.09 886.57 9.98 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 49.23 32.09 563.29 3.89 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 20.68 20.06 92.14 6.18 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 182.79 131.52 258.84 35.55 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 1.32 0.85 0.41 0.19 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 171.79 164.92 50.33 65.10 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 234.70 233.41 192.36 92.23 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 128.71 125.64 40.81 44.75 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 65.53 39.19 81.67 21.73 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 119.73 97.09 349.39 33.74 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) 07/13/2025 _x86_64_ (2 CPU) 02:31:49 LINUX RESTART (2 CPU) 02:32:02 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 44.21 0.05 10.82 23.59 0.12 21.20 02:33:01 AM 0 43.90 0.02 11.09 22.21 0.10 22.69 02:33:01 AM 1 44.53 0.09 10.55 24.98 0.14 19.72 02:34:01 AM all 36.09 0.00 5.36 2.77 0.54 55.25 02:34:01 AM 0 45.01 0.00 6.01 2.90 0.12 45.96 02:34:01 AM 1 27.24 0.00 4.71 2.63 0.96 64.46 02:35:01 AM all 10.70 0.00 1.49 1.79 0.05 85.97 02:35:01 AM 0 16.22 0.00 1.75 1.45 0.05 80.52 02:35:01 AM 1 5.17 0.00 1.24 2.12 0.05 91.42 02:36:01 AM all 22.27 0.00 3.00 3.43 0.09 71.21 02:36:01 AM 0 34.15 0.00 3.84 5.37 0.10 56.53 02:36:01 AM 1 10.37 0.00 2.16 1.49 0.08 85.91 02:37:01 AM all 25.30 0.00 4.90 7.45 0.10 62.25 02:37:01 AM 0 33.15 0.00 5.59 8.67 0.10 52.49 02:37:01 AM 1 17.46 0.00 4.20 6.24 0.10 71.99 02:38:01 AM all 0.33 0.00 0.13 1.24 0.02 98.29 02:38:01 AM 0 0.53 0.00 0.10 0.50 0.02 98.85 02:38:01 AM 1 0.12 0.00 0.15 1.99 0.02 97.73 02:39:01 AM all 15.86 0.00 0.63 0.01 0.08 83.42 02:39:01 AM 0 7.27 0.00 0.54 0.02 0.08 92.08 02:39:01 AM 1 24.36 0.00 0.72 0.00 0.08 74.84 02:40:01 AM all 21.93 0.00 0.61 0.00 0.08 77.37 02:40:01 AM 0 23.72 0.00 0.72 0.00 0.08 75.48 02:40:01 AM 1 20.15 0.00 0.50 0.00 0.08 79.26 02:41:01 AM all 18.37 0.00 0.38 0.00 0.08 81.17 02:41:01 AM 0 22.09 0.00 0.44 0.00 0.08 77.39 02:41:01 AM 1 14.66 0.00 0.32 0.00 0.08 84.94 02:42:01 AM all 16.19 0.00 2.17 0.28 0.08 81.28 02:42:01 AM 0 25.50 0.00 2.43 0.39 0.08 71.60 02:42:01 AM 1 6.91 0.00 1.91 0.18 0.07 90.94 Average: all 21.09 0.01 2.94 4.02 0.12 71.82 Average: 0 25.14 0.00 3.24 4.12 0.08 67.42 Average: 1 17.05 0.01 2.63 3.92 0.17 76.22