---> uname -a: Linux prd-centos8-robot-2c-8g-29495.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: 2800.000 BogoMIPS: 5600.00 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 606 4960 19 2131 6794 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:5b:59:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe5b:59e4/64 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) 09/28/2024 _x86_64_ (2 CPU) 23:18:16 LINUX RESTART (2 CPU) 11:19:01 PM tps rtps wtps bread/s bwrtn/s 11:20:01 PM 106.68 26.61 80.07 6621.39 7226.07 11:21:01 PM 80.10 0.70 79.40 50.77 9522.63 11:22:01 PM 19.26 0.42 18.85 64.79 1696.02 11:23:01 PM 66.59 2.52 64.08 396.00 8099.55 11:24:01 PM 3.38 0.08 3.30 31.99 127.05 11:25:01 PM 14.60 0.33 14.26 37.05 547.55 11:26:02 PM 26.21 0.53 25.68 64.79 1144.78 Average: 45.26 4.46 40.81 1038.14 4052.43 11:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 PM 5339416 7070460 2543016 32.26 2688 1912788 677808 7.59 215380 2002292 167036 11:21:01 PM 5174860 7005192 2707572 34.35 2688 2006928 736016 8.24 221476 2136968 30072 11:22:01 PM 5155520 7031064 2726912 34.59 2688 2050864 692520 7.75 245760 2129852 41816 11:23:01 PM 4992352 7038012 2890080 36.66 2688 2214896 670392 7.51 261412 2251920 108 11:24:01 PM 4948828 6995956 2933604 37.22 2688 2216344 723144 8.10 261624 2295920 492 11:25:01 PM 5092740 6965868 2789692 35.39 2688 2047876 736052 8.24 289344 2144956 19120 11:26:02 PM 5076840 6955072 2805592 35.59 2688 2053532 756972 8.48 449160 2005364 16696 Average: 5111508 7008803 2770924 35.15 2688 2071890 713272 7.99 277737 2138182 39334 11:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 347.35 219.69 1657.60 60.27 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 57.71 46.72 530.36 14.08 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 14.16 10.83 6.16 4.12 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 171.88 125.51 324.32 29.03 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 13.11 8.87 4.61 1.57 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 86.85 65.34 87.00 32.50 0.00 0.00 0.00 0.00 11:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:02 PM eth0 20.20 17.88 15.85 8.62 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 101.61 70.69 375.16 21.46 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) 09/28/2024 _x86_64_ (2 CPU) 23:18:16 LINUX RESTART (2 CPU) 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 43.12 0.00 7.86 3.93 0.12 44.97 11:20:01 PM 0 36.02 0.00 7.73 3.58 0.10 52.58 11:20:01 PM 1 50.19 0.00 8.00 4.28 0.13 37.39 11:21:01 PM all 22.08 0.00 2.96 3.42 0.07 71.47 11:21:01 PM 0 17.09 0.00 2.57 3.05 0.07 77.22 11:21:01 PM 1 27.08 0.00 3.36 3.78 0.07 65.72 11:22:01 PM all 13.95 0.00 2.07 0.42 0.06 83.51 11:22:01 PM 0 11.81 0.00 2.02 0.43 0.05 85.68 11:22:01 PM 1 16.08 0.00 2.12 0.40 0.07 81.33 11:23:01 PM all 22.51 0.00 3.81 2.78 0.09 70.80 11:23:01 PM 0 20.37 0.00 3.57 3.14 0.08 72.84 11:23:01 PM 1 24.66 0.00 4.06 2.42 0.10 68.76 11:24:01 PM all 2.65 0.00 0.26 0.25 0.05 96.79 11:24:01 PM 0 2.93 0.00 0.23 0.05 0.05 96.74 11:24:01 PM 1 2.37 0.00 0.28 0.45 0.05 96.85 11:25:01 PM all 17.22 0.00 2.08 0.30 0.08 80.33 11:25:01 PM 0 12.91 0.00 1.86 0.43 0.08 84.72 11:25:01 PM 1 21.55 0.00 2.30 0.17 0.07 75.92 11:26:02 PM all 26.14 0.00 3.15 0.61 0.08 70.03 11:26:02 PM 0 20.23 0.00 2.81 0.72 0.08 76.17 11:26:02 PM 1 32.05 0.00 3.49 0.50 0.07 63.90 Average: all 21.10 0.00 3.17 1.67 0.08 73.98 Average: 0 17.34 0.00 2.97 1.63 0.07 77.99 Average: 1 24.86 0.00 3.37 1.72 0.08 69.97