---> uname -a: Linux prd-centos8-robot-2c-8g-3255.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: 2799.996 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 621 4956 19 2119 6780 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:92:58:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe92:580b/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) 12/17/2024 _x86_64_ (2 CPU) 02:11:04 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 46.57 7.65 38.92 1316.76 4170.91 02:14:01 AM 19.96 0.02 19.94 0.53 2449.57 02:15:01 AM 19.53 0.07 19.46 1.60 2448.74 02:16:01 AM 71.43 0.07 71.36 1.87 6510.36 02:17:01 AM 34.60 0.83 33.77 82.23 4033.63 02:18:01 AM 28.25 6.93 21.31 1279.12 1560.31 02:19:01 AM 49.72 0.03 49.68 3.47 7059.35 02:20:01 AM 4.78 0.08 4.70 31.99 181.76 02:21:01 AM 16.56 0.43 16.13 47.86 646.06 Average: 32.38 1.79 30.59 307.25 3229.13 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5548984 7072000 2333448 29.60 2688 1715720 685440 7.67 187644 1861780 33472 02:14:01 AM 5454956 7025024 2427476 30.80 2688 1762164 724404 8.11 189920 1950348 16868 02:15:01 AM 5295048 6994104 2587384 32.82 2688 1883240 755544 8.46 220112 2050632 74088 02:16:01 AM 5161408 6981012 2721024 34.52 2688 1998172 719904 8.06 190736 2194480 116196 02:17:01 AM 5276040 7072408 2606392 33.07 2688 1973996 633040 7.09 209388 2055256 20 02:18:01 AM 5054748 6995080 2827684 35.87 2688 2114660 724256 8.11 261032 2214388 84504 02:19:01 AM 4996016 7032344 2886416 36.62 2688 2206140 667692 7.48 259160 2255516 88 02:20:01 AM 4958352 6995888 2924080 37.10 2688 2207348 736532 8.25 259284 2293948 32 02:21:01 AM 5074876 6936712 2807556 35.62 2688 2037064 762972 8.54 448052 2011568 13352 Average: 5202270 7011619 2680162 34.00 2688 1988723 712198 7.97 247259 2098657 37624 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 155.38 102.12 744.14 37.72 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 25.66 22.76 386.62 2.33 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 2.93 0.20 0.27 0.02 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 55.97 44.56 666.63 7.70 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 8.23 7.20 5.20 3.20 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 31.86 27.21 294.38 5.44 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 146.62 109.78 37.60 32.52 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 16.01 9.10 3.96 1.14 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 55.77 37.36 79.89 21.65 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 55.38 40.03 246.53 12.41 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) 12/17/2024 _x86_64_ (2 CPU) 02:11:04 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 18.04 0.00 2.88 17.11 0.07 61.91 02:13:01 AM 0 16.01 0.00 3.26 17.88 0.08 62.76 02:13:01 AM 1 20.08 0.00 2.49 16.33 0.05 61.05 02:14:01 AM all 4.95 0.00 0.56 16.17 0.05 78.28 02:14:01 AM 0 2.81 0.00 0.49 18.72 0.05 77.93 02:14:01 AM 1 7.08 0.00 0.64 13.61 0.05 78.62 02:15:01 AM all 4.55 0.00 1.12 14.77 0.05 79.51 02:15:01 AM 0 2.96 0.00 0.82 14.00 0.05 82.18 02:15:01 AM 1 6.16 0.00 1.43 15.54 0.05 76.83 02:16:01 AM all 22.68 0.00 3.18 12.63 0.09 61.41 02:16:01 AM 0 19.10 0.00 2.71 13.18 0.08 64.93 02:16:01 AM 1 26.27 0.00 3.65 12.09 0.10 57.89 02:17:01 AM all 16.85 0.00 1.83 3.58 0.06 77.67 02:17:01 AM 0 20.41 0.00 2.18 4.96 0.07 72.38 02:17:01 AM 1 13.29 0.00 1.49 2.20 0.05 82.98 02:18:01 AM all 15.30 0.00 3.24 2.55 0.06 78.85 02:18:01 AM 0 15.03 0.00 3.46 2.74 0.05 78.73 02:18:01 AM 1 15.57 0.00 3.02 2.36 0.07 78.98 02:19:01 AM all 15.28 0.00 2.86 8.61 0.07 73.19 02:19:01 AM 0 13.26 0.00 2.71 9.69 0.07 74.28 02:19:01 AM 1 17.29 0.00 3.01 7.54 0.07 72.10 02:20:01 AM all 1.13 0.00 0.18 0.12 0.04 98.53 02:20:01 AM 0 0.74 0.00 0.18 0.13 0.03 98.91 02:20:01 AM 1 1.52 0.00 0.18 0.10 0.05 98.15 02:21:01 AM all 21.06 0.00 2.72 1.04 0.07 75.13 02:21:01 AM 0 23.62 0.00 2.54 1.17 0.07 72.60 02:21:01 AM 1 18.49 0.00 2.89 0.90 0.07 77.65 Average: all 13.31 0.00 2.06 8.51 0.06 76.05 Average: 0 12.65 0.00 2.04 9.16 0.06 76.09 Average: 1 13.98 0.00 2.09 7.85 0.06 76.02