---> uname -a: Linux prd-centos8-robot-2c-8g-1124.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 592 4798 19 2306 6802 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:cf:27:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fecf:2737/64 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) 01/12/2025 _x86_64_ (2 CPU) 23:04:13 LINUX RESTART (2 CPU) 11:05:02 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 84.33 8.51 75.82 1480.58 6302.69 11:07:01 PM 76.44 0.73 75.71 53.05 9896.90 11:08:01 PM 12.00 0.35 11.65 61.18 582.11 11:09:01 PM 69.37 9.23 60.14 1641.99 7939.73 11:10:01 PM 5.30 0.00 5.30 0.00 222.64 11:11:01 PM 0.73 0.00 0.73 0.00 11.26 11:12:01 PM 0.33 0.00 0.33 0.00 3.28 11:13:01 PM 0.63 0.17 0.47 32.93 9.30 11:14:01 PM 27.62 0.53 27.09 64.78 1019.64 Average: 30.65 2.16 28.49 368.43 2881.19 11:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5366684 7058884 2515740 31.92 2688 1875444 676872 7.58 187704 2011216 164860 11:07:01 PM 5250508 7046600 2631916 33.39 2688 1974328 666352 7.46 209068 2082320 1120 11:08:01 PM 5199532 7038756 2682892 34.04 2688 2015644 664188 7.44 224044 2114396 40384 11:09:01 PM 5007916 7056032 2874508 36.47 2688 2218192 625248 7.00 264000 2234340 120 11:10:01 PM 5012776 7060880 2869648 36.41 2688 2218192 618420 6.92 263996 2234636 12 11:11:01 PM 5013064 7061180 2869360 36.40 2688 2218200 618420 6.92 263996 2234420 8 11:12:01 PM 5012944 7061060 2869480 36.40 2688 2218200 618420 6.92 263996 2234536 4 11:13:01 PM 4979148 7028408 2903276 36.83 2688 2219336 663340 7.43 264692 2267716 168 11:14:01 PM 4929956 6990152 2952468 37.46 2688 2229812 702520 7.87 462616 2118084 13480 Average: 5085836 7044661 2796588 35.48 2688 2131928 650420 7.28 267124 2170185 24462 11:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 216.52 145.27 1453.53 46.58 0.00 0.00 0.00 0.00 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 53.73 39.29 462.43 7.32 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 15.28 9.05 5.22 3.34 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 638.16 458.54 413.43 103.00 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 1.92 0.83 0.40 0.18 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 1.25 0.20 0.11 0.01 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 4.03 0.17 0.18 0.01 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 11.11 6.42 10.08 3.77 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 21.71 18.91 16.76 15.18 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 106.87 75.27 260.26 19.88 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) 01/12/2025 _x86_64_ (2 CPU) 23:04:13 LINUX RESTART (2 CPU) 11:05:02 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 35.04 0.00 5.25 1.89 0.10 57.71 11:06:01 PM 0 23.72 0.00 4.73 1.83 0.10 69.61 11:06:01 PM 1 46.37 0.00 5.77 1.95 0.10 45.81 11:07:01 PM all 20.97 0.00 3.14 3.07 0.08 72.74 11:07:01 PM 0 19.22 0.00 2.02 1.85 0.08 76.82 11:07:01 PM 1 22.73 0.00 4.25 4.29 0.07 68.66 11:08:01 PM all 12.14 0.00 1.43 0.49 0.06 85.88 11:08:01 PM 0 10.45 0.00 1.12 0.28 0.05 88.09 11:08:01 PM 1 13.82 0.00 1.74 0.70 0.07 83.68 11:09:01 PM all 24.98 0.00 5.32 2.72 0.08 66.91 11:09:01 PM 0 17.11 0.00 5.31 2.76 0.07 74.75 11:09:01 PM 1 32.87 0.00 5.32 2.68 0.08 59.04 11:10:01 PM all 0.39 0.00 0.08 0.03 0.04 99.47 11:10:01 PM 0 0.20 0.00 0.05 0.00 0.03 99.72 11:10:01 PM 1 0.58 0.00 0.10 0.05 0.05 99.22 11:11:01 PM all 0.31 0.00 0.05 0.00 0.03 99.61 11:11:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:11:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:12:01 PM all 0.32 0.00 0.05 0.00 0.04 99.59 11:12:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:12:01 PM 1 0.57 0.00 0.05 0.00 0.05 99.33 11:13:01 PM all 1.19 0.00 0.51 0.02 0.04 98.24 11:13:01 PM 0 0.58 0.00 0.52 0.00 0.05 98.85 11:13:01 PM 1 1.80 0.00 0.50 0.03 0.03 97.63 11:14:01 PM all 30.68 0.00 3.16 0.25 0.08 65.84 11:14:01 PM 0 10.13 0.00 2.30 0.23 0.07 87.27 11:14:01 PM 1 51.23 0.00 4.02 0.27 0.08 44.39 Average: all 13.96 0.00 2.10 0.94 0.06 82.94 Average: 0 9.04 0.00 1.79 0.77 0.06 88.34 Average: 1 18.89 0.00 2.41 1.11 0.06 77.53