---> uname -a: Linux prd-centos8-robot-2c-8g-1144.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 630 4907 19 2159 6770 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:ed:95:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84325sec preferred_lft 84325sec inet6 fe80::f816:3eff:feed:954e/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-1144.novalocal) 01/13/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.98 0.00 0.98 0.00 196.45 12:02:01 AM 0.63 0.10 0.53 2.80 103.35 12:03:01 AM 0.38 0.00 0.38 0.00 41.83 12:04:01 AM 0.17 0.00 0.17 0.00 43.07 12:05:01 AM 0.55 0.00 0.55 0.00 50.42 12:06:01 AM 0.38 0.00 0.38 0.00 27.41 12:07:01 AM 0.32 0.00 0.32 0.00 64.55 12:08:01 AM 13.53 0.35 13.18 41.45 541.97 Average: 2.12 0.06 2.06 5.53 133.64 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4927860 6982816 2954564 37.48 2688 2224936 762664 8.54 265920 2313068 296 12:02:01 AM 4922512 6980348 2959912 37.55 2688 2227840 779056 8.72 266112 2318236 292 12:03:01 AM 4921432 6980168 2960992 37.56 2688 2228732 779056 8.72 266120 2319272 108 12:04:01 AM 4919236 6979456 2963188 37.59 2688 2230224 801368 8.97 266212 2321176 360 12:05:01 AM 4918360 6979548 2964064 37.60 2688 2231200 801368 8.97 266224 2322120 104 12:06:01 AM 4917312 6979500 2965112 37.62 2688 2232228 801368 8.97 266264 2323292 432 12:07:01 AM 4914028 6977724 2968396 37.66 2688 2233680 821240 9.20 266272 2326036 40 12:08:01 AM 5041276 6943532 2841148 36.04 2688 2077720 744068 8.33 309248 2180456 30012 Average: 4935252 6975386 2947172 37.39 2688 2210820 786274 8.80 271546 2302957 3956 12:00:01 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 12.28 11.19 2.51 1.23 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 120.32 112.16 33.22 10.26 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 10.56 11.36 1.77 1.18 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 42.27 41.30 9.02 5.04 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 14.80 15.68 2.78 1.64 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 22.28 23.35 3.86 2.17 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 45.42 40.97 11.36 5.18 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 74.11 50.20 104.75 66.57 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 42.76 38.28 21.16 11.66 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-1144.novalocal) 01/13/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 1.92 0.03 0.34 0.04 0.07 97.61 12:01:01 AM 0 0.62 0.02 0.25 0.08 0.07 98.96 12:01:01 AM 1 3.21 0.03 0.44 0.00 0.07 96.25 12:02:01 AM all 15.47 0.00 0.72 0.02 0.08 83.71 12:02:01 AM 0 3.49 0.00 0.79 0.03 0.07 95.62 12:02:01 AM 1 27.55 0.00 0.66 0.00 0.08 71.71 12:03:01 AM all 2.53 0.00 0.16 0.00 0.07 97.24 12:03:01 AM 0 2.14 0.00 0.15 0.00 0.08 97.63 12:03:01 AM 1 2.92 0.00 0.17 0.00 0.05 96.86 12:04:01 AM all 4.59 0.00 0.33 0.00 0.08 94.99 12:04:01 AM 0 2.49 0.00 0.32 0.00 0.08 97.11 12:04:01 AM 1 6.69 0.00 0.35 0.00 0.08 92.87 12:05:01 AM all 3.03 0.00 0.21 0.01 0.06 96.69 12:05:01 AM 0 2.98 0.00 0.20 0.00 0.05 96.77 12:05:01 AM 1 3.09 0.00 0.22 0.02 0.07 96.61 12:06:01 AM all 2.99 0.00 0.21 0.00 0.08 96.72 12:06:01 AM 0 1.79 0.00 0.18 0.00 0.07 97.96 12:06:01 AM 1 4.20 0.00 0.23 0.00 0.08 95.49 12:07:01 AM all 5.01 0.00 0.33 0.00 0.07 94.59 12:07:01 AM 0 4.57 0.00 0.35 0.00 0.07 95.01 12:07:01 AM 1 5.44 0.00 0.32 0.00 0.07 94.17 12:08:01 AM all 17.52 0.00 1.99 0.18 0.08 80.23 12:08:01 AM 0 8.26 0.00 2.04 0.22 0.08 89.40 12:08:01 AM 1 26.77 0.00 1.94 0.15 0.07 71.08 Average: all 6.63 0.00 0.54 0.03 0.07 92.73 Average: 0 3.29 0.00 0.54 0.04 0.07 96.06 Average: 1 9.97 0.00 0.54 0.02 0.07 89.40