---> uname -a: Linux prd-centos8-robot-2c-8g-38313.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4753 19 2340 6790 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:27:e5:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe27:e51c/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) 06/29/2025 _x86_64_ (2 CPU) 22:46:10 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 86.30 6.21 80.09 1093.64 6571.04 10:49:01 PM 82.31 0.77 81.54 53.58 10421.64 10:50:01 PM 28.66 2.47 26.19 1235.32 1964.83 10:51:01 PM 69.17 7.36 61.80 514.14 7635.77 10:52:01 PM 5.97 0.00 5.97 0.00 494.95 10:53:01 PM 0.30 0.00 0.30 0.00 3.63 10:54:01 PM 0.12 0.00 0.12 0.00 0.90 10:55:01 PM 5.52 0.17 5.35 32.93 92.97 10:56:01 PM 27.53 0.33 27.20 37.19 1460.21 Average: 33.99 1.92 32.06 329.67 3183.16 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5215884 6981008 2666540 33.83 2688 1945424 755596 8.46 195360 2142900 220572 10:49:01 PM 5159000 6986848 2723424 34.55 2688 2005360 719660 8.06 211484 2166952 16420 10:50:01 PM 5016292 6964388 2866132 36.36 2688 2122904 774844 8.68 238004 2274348 67188 10:51:01 PM 4959760 7042060 2922664 37.08 2688 2251232 645044 7.22 267400 2279376 10832 10:52:01 PM 4958908 7041212 2923516 37.09 2688 2251236 645044 7.22 267396 2279456 12 10:53:01 PM 4958784 7041088 2923640 37.09 2688 2251236 645044 7.22 267396 2279396 12 10:54:01 PM 4958904 7041208 2923520 37.09 2688 2251236 645044 7.22 267396 2279396 4 10:55:01 PM 4826900 6942628 3055524 38.76 2688 2284700 734516 8.22 302112 2377940 43312 10:56:01 PM 4847020 6928952 3035404 38.51 2688 2250772 767612 8.59 467560 2191408 10932 Average: 4989050 6996599 2893374 36.71 2688 2179344 703600 7.88 276012 2252352 41032 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 184.01 133.19 1404.50 30.98 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 51.22 37.45 551.01 7.81 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 47.58 36.55 314.12 7.81 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 376.08 289.06 80.40 71.46 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 1.75 0.72 0.30 0.16 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 0.62 0.17 0.03 0.01 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.10 0.17 0.06 0.01 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 12.33 9.93 12.62 7.60 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 14.31 13.18 11.57 5.96 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 76.57 57.83 263.86 14.65 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) 06/29/2025 _x86_64_ (2 CPU) 22:46:10 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 37.67 0.00 5.58 1.79 0.13 54.83 10:48:01 PM 0 37.23 0.00 5.10 1.92 0.12 55.65 10:48:01 PM 1 38.12 0.00 6.07 1.67 0.13 54.01 10:49:01 PM all 21.65 0.00 3.37 2.41 0.09 72.48 10:49:01 PM 0 29.24 0.00 3.48 1.97 0.10 65.21 10:49:01 PM 1 14.06 0.00 3.26 2.84 0.08 79.76 10:50:01 PM all 18.71 0.00 3.02 2.05 0.09 76.13 10:50:01 PM 0 22.06 0.00 3.27 2.59 0.08 72.00 10:50:01 PM 1 15.35 0.00 2.77 1.52 0.10 80.26 10:51:01 PM all 21.11 0.00 4.71 1.65 0.08 72.45 10:51:01 PM 0 30.31 0.00 5.00 1.65 0.08 62.96 10:51:01 PM 1 11.93 0.00 4.42 1.64 0.08 81.93 10:52:01 PM all 0.34 0.00 0.10 0.12 0.03 99.42 10:52:01 PM 0 0.12 0.00 0.13 0.22 0.03 99.50 10:52:01 PM 1 0.57 0.00 0.07 0.02 0.02 99.33 10:53:01 PM all 0.33 0.00 0.07 0.00 0.03 99.58 10:53:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 10:53:01 PM 1 0.55 0.00 0.07 0.00 0.02 99.37 10:54:01 PM all 0.31 0.00 0.05 0.00 0.03 99.62 10:54:01 PM 0 0.03 0.00 0.03 0.00 0.02 99.92 10:54:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 10:55:01 PM all 7.61 0.00 0.93 0.06 0.04 91.36 10:55:01 PM 0 8.13 0.00 0.75 0.08 0.03 91.00 10:55:01 PM 1 7.09 0.00 1.10 0.03 0.05 91.72 10:56:01 PM all 24.07 0.00 2.69 0.59 0.07 72.58 10:56:01 PM 0 25.89 0.00 2.92 0.58 0.07 70.53 10:56:01 PM 1 22.25 0.00 2.47 0.60 0.07 74.62 Average: all 14.64 0.00 2.28 0.96 0.06 82.05 Average: 0 17.02 0.00 2.31 1.00 0.06 79.61 Average: 1 12.27 0.00 2.25 0.92 0.06 84.49