---> uname -a: Linux prd-centos8-robot-2c-8g-6320.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 627 4854 19 2215 6774 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:74:7b:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83682sec preferred_lft 83682sec inet6 fe80::f816:3eff:fe74:7bfa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-6320.novalocal) 12/30/2024 _x86_64_ (2 CPU) 12:00:02 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.12 0.02 1.10 0.14 208.08 12:02:01 AM 8.96 5.81 3.15 557.10 78.15 12:03:01 AM 0.28 0.00 0.28 0.00 7.76 12:04:01 AM 0.28 0.00 0.28 0.00 6.12 12:05:01 AM 0.13 0.00 0.13 0.00 12.55 12:06:01 AM 0.32 0.00 0.32 0.00 20.09 12:07:01 AM 0.38 0.00 0.38 0.00 86.35 12:08:01 AM 0.48 0.07 0.42 7.60 37.79 12:09:01 AM 0.33 0.00 0.33 0.00 38.31 12:10:01 AM 28.36 0.50 27.86 54.52 2447.27 Average: 4.07 0.64 3.43 62.06 294.40 12:00:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4913180 6991724 2969252 37.67 2688 2248360 805680 9.02 266188 2328896 48 12:02:01 AM 4896556 6992060 2985876 37.88 2688 2265228 805328 9.02 268632 2342868 4 12:03:01 AM 4896344 6991968 2986088 37.88 2688 2265348 805328 9.02 268632 2342992 20 12:04:01 AM 4896068 6991796 2986364 37.89 2688 2265460 805328 9.02 268632 2343212 28 12:05:01 AM 4895344 6991384 2987088 37.90 2688 2265828 805328 9.02 268632 2343828 56 12:06:01 AM 4890920 6989128 2991512 37.95 2688 2267972 841552 9.42 268632 2348148 1752 12:07:01 AM 4889776 6989036 2992656 37.97 2688 2269028 840592 9.41 268632 2349468 344 12:08:01 AM 4888620 6988992 2993812 37.98 2688 2270124 843324 9.44 268688 2350396 248 12:09:01 AM 4942676 7048088 2939756 37.30 2688 2275120 670464 7.51 269036 2297500 4240 12:10:01 AM 4999012 6959388 2883420 36.58 2688 2136540 743632 8.33 484168 2051304 236 Average: 4910850 6993356 2971582 37.70 2688 2252901 796656 8.92 289987 2309861 698 12:00:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 0.39 0.22 0.12 0.08 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 7.58 7.45 1.12 0.53 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 10.06 9.96 1.72 0.73 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 10.43 10.01 1.64 0.73 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 11.56 11.63 2.06 1.13 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 67.29 66.96 21.65 6.91 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 32.69 33.88 5.70 2.90 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 6.38 7.30 1.07 0.90 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 77.65 58.19 30.41 5.55 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 73.53 55.96 136.70 110.44 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 29.81 26.20 20.25 13.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-6320.novalocal) 12/30/2024 _x86_64_ (2 CPU) 12:00:02 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 1.43 0.03 0.31 0.09 0.07 98.08 12:01:01 AM 0 1.78 0.00 0.24 0.08 0.07 97.82 12:01:01 AM 1 1.07 0.05 0.37 0.10 0.07 98.33 12:02:01 AM all 1.39 0.26 0.31 0.69 0.05 97.30 12:02:01 AM 0 1.72 0.52 0.40 1.35 0.05 95.96 12:02:01 AM 1 1.05 0.00 0.22 0.03 0.05 98.65 12:03:01 AM all 1.11 0.00 0.17 0.00 0.07 98.65 12:03:01 AM 0 1.00 0.00 0.17 0.00 0.07 98.76 12:03:01 AM 1 1.22 0.00 0.17 0.00 0.07 98.54 12:04:01 AM all 1.14 0.00 0.17 0.00 0.05 98.65 12:04:01 AM 0 0.89 0.00 0.18 0.00 0.05 98.88 12:04:01 AM 1 1.39 0.00 0.15 0.00 0.05 98.41 12:05:01 AM all 1.69 0.00 0.17 0.00 0.05 98.09 12:05:01 AM 0 1.52 0.00 0.15 0.00 0.05 98.28 12:05:01 AM 1 1.86 0.00 0.18 0.00 0.05 97.91 12:06:01 AM all 5.38 0.00 0.49 0.00 0.05 94.08 12:06:01 AM 0 4.43 0.00 0.42 0.00 0.05 95.10 12:06:01 AM 1 6.33 0.00 0.57 0.00 0.05 93.05 12:07:01 AM all 3.15 0.00 0.23 0.00 0.06 96.56 12:07:01 AM 0 3.37 0.00 0.25 0.00 0.05 96.33 12:07:01 AM 1 2.93 0.00 0.22 0.00 0.07 96.78 12:08:01 AM all 2.55 0.00 0.22 0.00 0.05 97.18 12:08:01 AM 0 1.86 0.00 0.23 0.00 0.05 97.86 12:08:01 AM 1 3.24 0.00 0.20 0.00 0.05 96.51 12:09:01 AM all 7.60 0.00 0.49 0.01 0.06 91.84 12:09:01 AM 0 2.71 0.00 0.50 0.02 0.05 96.72 12:09:01 AM 1 12.49 0.00 0.49 0.00 0.07 86.96 12:10:01 AM all 28.01 0.00 3.35 0.28 0.08 68.29 12:10:01 AM 0 36.09 0.00 3.47 0.20 0.07 60.17 12:10:01 AM 1 19.90 0.00 3.23 0.35 0.08 76.43 Average: all 5.35 0.03 0.59 0.11 0.06 93.86 Average: 0 5.55 0.05 0.60 0.17 0.06 93.58 Average: 1 5.15 0.01 0.58 0.05 0.06 94.15