---> uname -a: Linux prd-centos8-robot-2c-8g-50890.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 25M 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 653 4774 27 2269 6737 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:5a:32:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe5a:32f2/64 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) 09/08/2025 _x86_64_ (2 CPU) 22:38:41 LINUX RESTART (2 CPU) 10:39:01 PM tps rtps wtps bread/s bwrtn/s 10:40:01 PM 165.78 77.16 88.62 8022.54 41514.25 10:41:01 PM 98.98 0.72 98.27 52.91 11310.68 10:42:01 PM 27.80 0.35 27.45 61.19 2409.88 10:43:01 PM 82.31 9.45 72.86 1685.30 7314.73 10:44:01 PM 16.38 0.00 16.38 0.00 2613.16 10:45:01 PM 4.38 0.22 4.17 11.73 196.47 10:46:01 PM 0.90 0.00 0.90 0.00 602.90 10:47:01 PM 0.50 0.00 0.50 0.00 380.72 10:48:01 PM 0.58 0.03 0.55 1.87 282.52 10:49:01 PM 21.33 0.45 20.88 49.06 2498.08 Average: 41.90 8.84 33.06 988.51 6912.74 10:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 PM 5317860 6981424 2564572 32.54 2688 1854864 791364 8.86 184772 2060028 164632 10:41:01 PM 5159836 6994500 2722596 34.54 2688 2018428 731228 8.19 198452 2166252 42476 10:42:01 PM 5189776 7029028 2692656 34.16 2688 2023512 697052 7.80 223276 2118012 14016 10:43:01 PM 4909252 7005896 2973180 37.72 2688 2272288 715176 8.01 267780 2319836 52756 10:44:01 PM 4912580 7009060 2969852 37.68 2688 2272292 715176 8.01 267776 2319756 4 10:45:01 PM 4842408 6948764 3040024 38.57 2688 2282224 785812 8.80 268380 2388348 7772 10:46:01 PM 4822356 6943968 3060076 38.82 2688 2297468 801696 8.98 268380 2408716 5400 10:47:01 PM 4812756 6942156 3069676 38.94 2688 2305260 801696 8.98 268384 2418840 1888 10:48:01 PM 4800632 6937688 3081800 39.10 2688 2312876 801696 8.98 268664 2430088 1180 10:49:01 PM 4887316 6891428 2995116 38.00 2688 2185448 816312 9.14 503600 2133312 23400 Average: 4965477 6968391 2916955 37.01 2688 2182466 765721 8.57 271946 2276319 31352 10:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 304.58 183.67 1646.11 59.90 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 90.49 66.37 844.36 9.86 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 11.05 8.85 5.77 3.78 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 231.59 190.67 370.82 45.32 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 1.12 0.77 0.28 0.12 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 41.97 31.97 85.41 7.43 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 31.53 30.29 98.41 9.32 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 18.64 17.86 35.52 8.09 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 17.11 15.01 81.38 8.88 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 77.45 54.27 142.45 81.17 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 82.56 59.98 331.08 23.39 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) 09/08/2025 _x86_64_ (2 CPU) 22:38:41 LINUX RESTART (2 CPU) 10:39:01 PM CPU %user %nice %system %iowait %steal %idle 10:40:01 PM all 43.45 0.05 10.19 4.99 0.11 41.21 10:40:01 PM 0 42.46 0.05 9.20 5.77 0.12 42.41 10:40:01 PM 1 44.46 0.05 11.19 4.19 0.10 40.01 10:41:01 PM all 29.04 0.00 4.12 1.64 0.09 65.10 10:41:01 PM 0 18.66 0.00 3.69 1.54 0.10 76.01 10:41:01 PM 1 39.39 0.00 4.55 1.75 0.08 54.23 10:42:01 PM all 12.56 0.00 1.89 2.16 0.06 83.33 10:42:01 PM 0 11.19 0.00 1.84 2.14 0.05 84.79 10:42:01 PM 1 13.93 0.00 1.94 2.19 0.07 81.88 10:43:01 PM all 33.01 0.00 5.96 1.22 0.10 59.72 10:43:01 PM 0 28.99 0.00 6.02 1.11 0.10 63.77 10:43:01 PM 1 37.05 0.00 5.89 1.32 0.10 55.64 10:44:01 PM all 0.08 0.00 0.18 1.02 0.04 98.67 10:44:01 PM 0 0.08 0.00 0.17 1.14 0.03 98.58 10:44:01 PM 1 0.08 0.00 0.20 0.90 0.05 98.76 10:45:01 PM all 10.44 0.00 0.35 0.17 0.07 88.98 10:45:01 PM 0 7.51 0.00 0.28 0.05 0.07 92.09 10:45:01 PM 1 13.36 0.00 0.42 0.28 0.07 85.87 10:46:01 PM all 16.34 0.00 0.18 0.03 0.07 83.38 10:46:01 PM 0 7.22 0.00 0.17 0.00 0.07 92.55 10:46:01 PM 1 25.46 0.00 0.20 0.07 0.07 74.21 10:47:01 PM all 9.86 0.00 0.16 0.02 0.04 89.92 10:47:01 PM 0 5.38 0.00 0.15 0.00 0.03 94.43 10:47:01 PM 1 14.33 0.00 0.17 0.03 0.05 85.42 10:48:01 PM all 6.02 0.00 0.25 0.01 0.08 93.65 10:48:01 PM 0 2.36 0.00 0.23 0.00 0.07 97.34 10:48:01 PM 1 9.68 0.00 0.27 0.02 0.08 89.95 10:49:01 PM all 27.91 0.00 3.15 0.33 0.08 68.53 10:49:01 PM 0 23.40 0.00 3.32 0.28 0.07 72.93 10:49:01 PM 1 32.42 0.00 2.98 0.37 0.08 64.15 Average: all 18.88 0.01 2.64 1.16 0.07 77.24 Average: 0 14.74 0.01 2.51 1.20 0.07 81.47 Average: 1 23.01 0.01 2.78 1.11 0.08 73.02