---> uname -a: Linux prd-centos8-robot-2c-8g-4189.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4949 19 2160 6813 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:09:96:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe09:96b0/64 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) 01/23/2025 _x86_64_ (2 CPU) 01:27:26 LINUX RESTART (2 CPU) 01:28:03 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 104.67 46.68 57.99 6325.14 16008.79 01:30:01 AM 102.55 0.73 101.82 53.05 11015.56 01:31:01 AM 19.91 0.38 19.52 64.23 1660.87 01:32:01 AM 69.39 9.26 60.13 1642.25 7425.94 01:33:01 AM 7.96 0.08 7.88 31.99 766.03 01:34:01 AM 2.40 0.03 2.37 1.07 348.28 01:35:01 AM 0.47 0.00 0.47 0.00 6.45 01:36:01 AM 0.32 0.00 0.32 0.00 128.17 01:37:01 AM 22.73 0.63 22.10 73.19 1584.45 Average: 36.46 6.27 30.18 890.08 4283.99 01:28:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5318176 7015168 2564256 32.53 2688 1881732 750720 8.41 220056 2033456 201672 01:30:01 AM 5223080 7021580 2659352 33.74 2688 1976464 716176 8.02 199000 2120820 30680 01:31:01 AM 5210876 7049068 2671556 33.89 2688 2014180 681536 7.63 228140 2099084 35568 01:32:01 AM 5027904 7079920 2854528 36.21 2688 2221492 619248 6.93 264708 2220380 16592 01:33:01 AM 4983448 7036308 2898984 36.78 2688 2222736 693684 7.77 264972 2264832 284 01:34:01 AM 4955528 7016516 2926904 37.13 2688 2230864 709512 7.94 264972 2292684 8 01:35:01 AM 4939592 7000620 2942840 37.33 2688 2230900 745224 8.34 264972 2308180 4 01:36:01 AM 5012744 7079112 2869688 36.41 2688 2236240 625560 7.00 265360 2234720 1592 01:37:01 AM 5116012 7020536 2766420 35.10 2688 2079780 660348 7.39 466424 1952384 192 Average: 5087484 7035425 2794948 35.46 2688 2121599 689112 7.72 270956 2169616 31844 01:28:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 298.21 191.76 1625.57 62.68 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 68.88 51.02 669.24 8.45 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 13.66 10.23 6.20 4.02 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 213.36 155.16 333.36 41.38 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 23.88 16.76 5.20 1.55 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 238.08 232.62 113.30 95.87 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 273.69 265.67 429.25 94.87 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 67.69 64.86 180.81 17.70 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 77.80 49.54 104.91 40.94 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 141.11 115.01 380.72 40.75 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) 01/23/2025 _x86_64_ (2 CPU) 01:27:26 LINUX RESTART (2 CPU) 01:28:03 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 41.79 0.02 6.93 3.30 0.14 47.83 01:29:01 AM 0 38.95 0.02 6.81 2.74 0.14 51.34 01:29:01 AM 1 44.63 0.02 7.05 3.85 0.14 44.32 01:30:01 AM all 28.29 0.00 4.01 5.95 0.13 61.63 01:30:01 AM 0 20.95 0.00 3.37 4.83 0.13 70.73 01:30:01 AM 1 35.67 0.00 4.65 7.07 0.12 52.48 01:31:01 AM all 15.15 0.00 2.05 0.64 0.07 82.09 01:31:01 AM 0 11.21 0.00 1.74 0.50 0.05 86.50 01:31:01 AM 1 19.08 0.00 2.37 0.78 0.08 77.68 01:32:01 AM all 24.33 0.00 4.60 3.00 0.08 67.99 01:32:01 AM 0 29.02 0.00 4.72 2.54 0.08 63.63 01:32:01 AM 1 19.65 0.00 4.47 3.46 0.08 72.34 01:33:01 AM all 1.89 0.00 0.34 0.18 0.05 97.53 01:33:01 AM 0 3.39 0.00 0.42 0.35 0.05 95.78 01:33:01 AM 1 0.40 0.00 0.27 0.02 0.05 99.27 01:34:01 AM all 26.86 0.00 1.16 0.05 0.11 71.82 01:34:01 AM 0 40.78 0.00 1.38 0.02 0.13 57.69 01:34:01 AM 1 12.98 0.00 0.95 0.08 0.08 85.90 01:35:01 AM all 26.98 0.00 0.61 0.00 0.13 72.28 01:35:01 AM 0 50.81 0.00 0.87 0.00 0.13 48.18 01:35:01 AM 1 3.19 0.00 0.35 0.00 0.12 96.34 01:36:01 AM all 9.72 0.00 0.36 0.04 0.08 89.80 01:36:01 AM 0 12.27 0.00 0.35 0.08 0.08 87.21 01:36:01 AM 1 7.13 0.00 0.37 0.00 0.07 92.43 01:37:01 AM all 25.81 0.00 3.33 0.28 0.11 70.47 01:37:01 AM 0 17.12 0.00 2.69 0.27 0.12 79.81 01:37:01 AM 1 34.49 0.00 3.98 0.30 0.10 61.13 Average: all 22.25 0.00 2.59 1.49 0.10 73.58 Average: 0 24.89 0.00 2.47 1.25 0.10 71.28 Average: 1 19.60 0.00 2.70 1.72 0.09 75.88