---> uname -a: Linux prd-centos8-robot-2c-8g-4527.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 623 4891 19 2182 6776 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:17:ca:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe17:ca9b/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) 11/01/2025 _x86_64_ (2 CPU) 23:05:50 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 216.64 155.56 61.08 14648.80 40605.76 11:08:01 PM 117.99 0.73 117.26 53.44 11898.42 11:09:01 PM 31.07 0.38 30.69 64.25 3050.32 11:10:01 PM 62.58 6.96 55.61 1289.84 3835.55 11:11:01 PM 38.95 2.52 36.43 395.94 6378.01 11:12:01 PM 3.68 0.00 3.68 0.00 126.13 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 0.70 0.20 0.50 11.60 45.68 11:15:01 PM 24.01 0.40 23.61 46.93 919.10 Average: 55.09 18.53 36.56 1834.57 7429.33 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5436144 7014632 2446288 31.03 2688 1770652 737904 8.26 186364 1975592 116516 11:08:01 PM 5153804 6997180 2728628 34.62 2688 2019020 708252 7.93 198600 2172072 59524 11:09:01 PM 5232876 7078144 2649556 33.61 2688 2020952 630972 7.06 219288 2079352 10752 11:10:01 PM 4954424 7052272 2928008 37.15 2688 2264832 632820 7.09 254488 2292688 175496 11:11:01 PM 4903680 7013276 2978752 37.79 2688 2276808 661812 7.41 265240 2328816 24 11:12:01 PM 4903720 7013308 2978712 37.79 2688 2276808 661812 7.41 265240 2328852 4 11:13:01 PM 4903716 7013304 2978716 37.79 2688 2276808 661812 7.41 265240 2328784 4 11:14:01 PM 4902932 7014216 2979500 37.80 2688 2278504 670332 7.51 265784 2329208 260 11:15:01 PM 5103592 7028340 2778840 35.25 2688 2098220 672360 7.53 462496 1958888 24104 Average: 5054988 7024964 2827444 35.87 2688 2142512 670897 7.51 264749 2199361 42965 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 322.21 196.37 1723.64 62.46 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 82.73 60.92 845.54 9.89 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 15.21 12.36 6.28 4.46 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 48.17 35.19 336.15 7.87 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 542.91 395.22 112.10 93.30 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.75 2.05 0.59 0.50 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.52 1.90 0.44 0.42 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 69.44 46.29 19.23 5.07 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 51.39 39.18 78.63 22.18 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 126.38 87.73 346.98 22.91 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) 11/01/2025 _x86_64_ (2 CPU) 23:05:50 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 51.76 0.07 10.39 4.98 0.13 32.68 11:07:01 PM 0 50.23 0.05 10.53 4.64 0.13 34.41 11:07:01 PM 1 53.29 0.08 10.24 5.31 0.12 30.96 11:08:01 PM all 34.90 0.00 5.18 1.88 0.13 57.92 11:08:01 PM 0 33.57 0.00 5.14 1.67 0.13 59.49 11:08:01 PM 1 36.23 0.00 5.21 2.09 0.12 56.36 11:09:01 PM all 12.58 0.00 1.82 0.64 0.08 84.88 11:09:01 PM 0 14.80 0.00 1.99 0.65 0.08 82.47 11:09:01 PM 1 10.35 0.00 1.66 0.64 0.07 87.29 11:10:01 PM all 31.46 0.00 5.71 1.39 0.10 61.34 11:10:01 PM 0 27.23 0.00 5.28 1.67 0.10 65.73 11:10:01 PM 1 35.69 0.00 6.15 1.10 0.10 56.95 11:11:01 PM all 7.98 0.00 2.37 0.55 0.07 89.03 11:11:01 PM 0 6.00 0.00 2.31 0.37 0.07 91.24 11:11:01 PM 1 9.95 0.00 2.43 0.72 0.07 86.82 11:12:01 PM all 0.34 0.00 0.08 0.02 0.04 99.52 11:12:01 PM 0 0.12 0.00 0.12 0.03 0.05 99.68 11:12:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 11:13:01 PM all 0.28 0.00 0.08 0.00 0.04 99.60 11:13:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:13:01 PM 1 0.47 0.00 0.07 0.00 0.05 99.42 11:14:01 PM all 2.44 0.00 0.54 0.01 0.05 96.95 11:14:01 PM 0 0.55 0.00 0.30 0.00 0.05 99.10 11:14:01 PM 1 4.34 0.00 0.79 0.02 0.05 94.80 11:15:01 PM all 24.24 0.00 3.32 0.21 0.09 72.14 11:15:01 PM 0 14.18 0.00 2.63 0.13 0.10 82.96 11:15:01 PM 1 34.30 0.00 4.02 0.28 0.08 61.32 Average: all 18.42 0.01 3.27 1.07 0.08 77.14 Average: 0 16.29 0.01 3.15 1.02 0.08 79.45 Average: 1 20.56 0.01 3.40 1.13 0.08 74.83