---> uname -a: Linux prd-centos8-robot-2c-8g-41642.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 565 5013 19 2118 6834 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:39:5f:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe39:5f39/64 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) 10/12/2024 _x86_64_ (2 CPU) 02:16:10 LINUX RESTART (2 CPU) 02:17:03 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 73.68 23.96 49.72 6416.27 4603.67 02:19:01 AM 100.72 0.70 100.02 50.78 10331.97 02:20:01 AM 23.44 0.42 23.03 64.78 1967.46 02:21:01 AM 58.61 0.03 58.58 3.47 7627.84 02:22:01 AM 8.01 0.08 7.93 31.99 794.74 02:23:01 AM 16.00 0.43 15.56 47.86 652.67 Average: 46.59 4.16 42.43 1072.88 4328.30 02:17:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5421300 7046880 2461132 31.22 2688 1815436 728620 8.16 217616 1950176 93704 02:19:01 AM 5188172 7019768 2694260 34.18 2688 2008132 702672 7.87 221984 2122500 42088 02:20:01 AM 5271984 7104960 2610448 33.12 2688 2010080 636048 7.12 240480 2026516 4 02:21:01 AM 5043320 7078176 2839112 36.02 2688 2204168 622348 6.97 258692 2204324 16552 02:22:01 AM 5008312 7044356 2874120 36.46 2688 2205356 685272 7.67 258816 2241852 232 02:23:01 AM 5166784 7026948 2715648 34.45 2688 2034952 686792 7.69 444540 1918816 13356 Average: 5183312 7053515 2699120 34.24 2688 2046354 676959 7.58 273688 2077364 27656 02:17:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.26 184.13 1627.11 58.47 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 54.90 47.20 630.99 8.21 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 10.76 6.96 4.71 2.94 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 197.02 175.64 333.27 45.48 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 12.31 6.23 3.54 0.78 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 54.02 39.21 79.76 22.47 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 102.98 75.96 439.98 22.86 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) 10/12/2024 _x86_64_ (2 CPU) 02:16:10 LINUX RESTART (2 CPU) 02:17:03 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 30.44 0.00 5.83 5.86 0.12 57.75 02:18:01 AM 0 26.64 0.00 5.73 6.41 0.10 61.12 02:18:01 AM 1 34.26 0.00 5.94 5.31 0.14 54.36 02:19:01 AM all 31.52 0.00 4.75 5.65 0.13 57.94 02:19:01 AM 0 26.81 0.00 4.45 5.49 0.15 63.10 02:19:01 AM 1 36.23 0.00 5.06 5.81 0.12 52.79 02:20:01 AM all 10.19 0.00 1.15 0.94 0.07 87.65 02:20:01 AM 0 14.03 0.00 1.16 1.54 0.07 83.20 02:20:01 AM 1 6.37 0.00 1.14 0.33 0.07 92.09 02:21:01 AM all 26.90 0.00 4.73 3.62 0.11 64.65 02:21:01 AM 0 21.57 0.00 4.23 2.36 0.10 71.74 02:21:01 AM 1 32.23 0.00 5.23 4.88 0.12 57.56 02:22:01 AM all 1.15 0.00 0.22 0.24 0.03 98.35 02:22:01 AM 0 0.13 0.00 0.15 0.20 0.05 99.47 02:22:01 AM 1 2.17 0.00 0.28 0.28 0.02 97.25 02:23:01 AM all 17.95 0.00 2.71 0.74 0.08 78.52 02:23:01 AM 0 24.57 0.00 2.99 0.60 0.08 71.75 02:23:01 AM 1 11.34 0.00 2.44 0.87 0.08 85.26 Average: all 19.61 0.00 3.21 2.82 0.09 74.26 Average: 0 18.91 0.00 3.10 2.74 0.09 75.15 Average: 1 20.32 0.00 3.33 2.89 0.09 73.37