---> uname -a: Linux prd-centos8-robot-2c-8g-1089.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4800 19 2313 6811 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:49:46:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe49:4659/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:01 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 101.36 8.20 93.15 1374.86 6738.65 11:08:01 PM 70.86 0.63 70.23 48.92 9657.13 11:09:01 PM 31.11 0.42 30.69 64.78 1765.76 11:10:01 PM 47.70 2.52 45.18 396.86 7025.78 11:11:01 PM 2.81 0.00 2.81 0.00 84.21 11:12:01 PM 0.22 0.00 0.22 0.00 3.33 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 12.76 0.18 12.58 33.86 470.26 Average: 33.21 1.48 31.73 237.44 3209.09 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5246272 7052752 2636156 33.44 2688 1984368 677420 7.59 210188 2092980 228184 11:08:01 PM 5191852 7031972 2690576 34.13 2688 2017224 689664 7.72 231596 2114108 1120 11:09:01 PM 4986228 7026104 2896200 36.74 2688 2209660 684964 7.67 255312 2273980 172708 11:10:01 PM 5015044 7069436 2867384 36.38 2688 2223736 628972 7.04 262588 2231324 16 11:11:01 PM 5014468 7068888 2867960 36.38 2688 2223740 628972 7.04 262588 2231868 16 11:12:01 PM 5014668 7069092 2867760 36.38 2688 2223740 628972 7.04 262588 2231800 12 11:13:01 PM 5014432 7068856 2867996 36.38 2688 2223740 628972 7.04 262588 2231800 4 11:14:01 PM 4933356 6986224 2949072 37.41 2688 2221624 704216 7.89 301692 2272608 6968 Average: 5052040 7046666 2830388 35.91 2688 2165979 659019 7.38 256142 2210058 51128 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 90.56 76.31 961.48 10.70 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 50.20 33.52 437.55 5.09 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 46.73 37.47 298.23 9.07 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 604.71 434.46 121.03 99.71 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 1.31 0.60 0.32 0.14 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 0.98 0.17 0.06 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 0.80 0.17 0.05 0.01 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 15.63 13.10 15.89 6.67 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 101.23 74.35 227.77 16.41 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:01 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.05 0.00 6.22 3.23 0.11 52.38 11:07:01 PM 0 29.45 0.00 5.27 3.26 0.12 61.91 11:07:01 PM 1 46.71 0.00 7.18 3.21 0.10 42.80 11:08:01 PM all 13.69 0.00 2.06 2.83 0.05 81.37 11:08:01 PM 0 7.09 0.00 1.60 3.00 0.05 88.25 11:08:01 PM 1 20.29 0.00 2.52 2.65 0.05 74.49 11:09:01 PM all 25.95 0.00 3.79 0.86 0.08 69.32 11:09:01 PM 0 15.96 0.00 3.08 0.65 0.08 80.23 11:09:01 PM 1 35.96 0.00 4.51 1.07 0.08 58.38 11:10:01 PM all 8.89 0.00 2.48 2.81 0.06 85.76 11:10:01 PM 0 7.82 0.00 2.30 2.70 0.05 87.13 11:10:01 PM 1 9.96 0.00 2.67 2.92 0.07 84.38 11:11:01 PM all 0.32 0.00 0.08 0.02 0.07 99.50 11:11:01 PM 0 0.60 0.00 0.10 0.00 0.10 99.20 11:11:01 PM 1 0.05 0.00 0.07 0.03 0.05 99.80 11:12:01 PM all 0.29 0.00 0.06 0.00 0.03 99.62 11:12:01 PM 0 0.08 0.00 0.05 0.00 0.02 99.85 11:12:01 PM 1 0.50 0.00 0.07 0.00 0.03 99.40 11:13:01 PM all 0.19 0.00 0.07 0.00 0.05 99.69 11:13:01 PM 0 0.10 0.00 0.07 0.00 0.07 99.77 11:13:01 PM 1 0.28 0.00 0.07 0.00 0.03 99.62 11:14:01 PM all 12.29 0.00 1.42 0.37 0.05 85.88 11:14:01 PM 0 14.14 0.00 1.23 0.35 0.05 84.23 11:14:01 PM 1 10.44 0.00 1.60 0.38 0.05 87.52 Average: all 12.42 0.00 2.02 1.26 0.06 84.25 Average: 0 9.38 0.00 1.71 1.24 0.07 87.61 Average: 1 15.46 0.00 2.32 1.28 0.06 80.88