---> uname -a: Linux prd-centos8-robot-2c-8g-49230.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 614 4903 19 2180 6785 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:86:3c:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe86:3c9a/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) 08/04/2025 _x86_64_ (2 CPU) 07:13:31 LINUX RESTART (2 CPU) 07:14:01 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 100.62 51.62 48.99 7446.01 26106.81 07:16:01 AM 114.40 0.07 114.33 1.87 11227.75 07:17:01 AM 38.37 1.03 37.34 115.29 4223.33 07:18:01 AM 73.02 9.45 63.57 1682.65 3986.62 07:19:01 AM 32.77 0.03 32.74 3.47 6234.61 07:20:01 AM 0.90 0.23 0.67 12.66 61.75 07:21:01 AM 2.02 0.00 2.02 0.00 70.94 07:22:01 AM 0.27 0.00 0.27 0.00 3.92 07:23:01 AM 32.77 0.63 32.14 73.18 1575.62 Average: 43.90 7.01 36.89 1037.38 5943.90 07:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 5491704 7037256 2390728 30.33 2688 1737920 710496 7.96 186312 1923096 100608 07:16:01 AM 5109400 6945156 2773032 35.18 2688 2011404 768592 8.61 188128 2238040 104008 07:17:01 AM 5242620 7081508 2639812 33.49 2688 2014820 625168 7.00 219408 2074868 10752 07:18:01 AM 4901628 7001108 2980804 37.82 2688 2266920 678748 7.60 267200 2340728 172312 07:19:01 AM 4926324 7025644 2956108 37.50 2688 2266992 659644 7.39 267768 2309940 8 07:20:01 AM 4871372 6972560 3011060 38.20 2688 2268860 757576 8.48 268036 2364052 8 07:21:01 AM 4857720 6958912 3024712 38.37 2688 2268880 754368 8.45 268036 2377232 28 07:22:01 AM 4923676 7026936 2958756 37.54 2688 2270948 643796 7.21 268424 2312172 2076 07:23:01 AM 5007872 6930376 2874560 36.47 2688 2096456 752000 8.42 465692 2054432 10204 Average: 5036924 6997717 2845508 36.10 2688 2133689 705599 7.90 266556 2221618 44445 07:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 280.76 176.81 1378.70 58.19 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 91.82 68.41 1090.12 9.96 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 17.73 9.58 7.11 3.80 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 43.99 37.83 331.95 9.77 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 188.02 132.94 35.76 36.18 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 173.41 160.20 51.29 63.39 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 252.55 251.18 197.95 99.15 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 128.80 121.06 78.41 40.42 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 46.00 35.25 85.45 26.99 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 135.90 110.37 361.87 38.65 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) 08/04/2025 _x86_64_ (2 CPU) 07:13:31 LINUX RESTART (2 CPU) 07:14:01 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 34.60 0.03 6.22 21.93 0.13 37.08 07:15:01 AM 0 35.42 0.03 5.63 20.28 0.15 38.48 07:15:01 AM 1 33.78 0.03 6.82 23.59 0.10 35.68 07:16:01 AM all 35.12 0.00 5.18 3.85 0.10 55.75 07:16:01 AM 0 30.03 0.00 4.67 2.65 0.10 62.54 07:16:01 AM 1 40.21 0.00 5.69 5.05 0.10 48.95 07:17:01 AM all 13.17 0.00 1.80 0.83 0.06 84.14 07:17:01 AM 0 8.63 0.00 1.75 0.88 0.05 88.68 07:17:01 AM 1 17.71 0.00 1.85 0.77 0.07 79.60 07:18:01 AM all 32.57 0.00 5.68 2.15 0.10 59.50 07:18:01 AM 0 20.18 0.00 5.33 2.09 0.10 72.30 07:18:01 AM 1 44.97 0.00 6.03 2.21 0.10 46.69 07:19:01 AM all 0.72 0.00 0.70 1.46 0.03 97.08 07:19:01 AM 0 0.79 0.00 0.84 1.17 0.03 97.18 07:19:01 AM 1 0.65 0.00 0.57 1.75 0.03 96.99 07:20:01 AM all 14.53 0.00 0.65 0.01 0.08 84.74 07:20:01 AM 0 26.89 0.00 0.91 0.00 0.08 72.11 07:20:01 AM 1 2.21 0.00 0.39 0.02 0.07 97.32 07:21:01 AM all 22.45 0.00 0.50 0.04 0.10 76.90 07:21:01 AM 0 43.82 0.00 0.76 0.00 0.10 55.33 07:21:01 AM 1 1.17 0.00 0.25 0.08 0.10 98.39 07:22:01 AM all 15.93 0.00 0.41 0.00 0.08 83.58 07:22:01 AM 0 29.87 0.00 0.52 0.00 0.08 69.53 07:22:01 AM 1 1.92 0.00 0.30 0.00 0.08 97.69 07:23:01 AM all 30.84 0.00 3.92 0.23 0.08 64.93 07:23:01 AM 0 26.73 0.00 3.84 0.18 0.08 69.17 07:23:01 AM 1 34.96 0.00 4.01 0.27 0.08 60.68 Average: all 22.21 0.00 2.79 3.38 0.08 71.53 Average: 0 24.69 0.00 2.69 3.02 0.09 69.51 Average: 1 19.74 0.00 2.88 3.74 0.08 73.56