---> uname -a: Linux prd-centos8-robot-2c-8g-7778.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 745 4832 19 2119 6655 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:34:70:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe34:70c7/64 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) 11/16/2024 _x86_64_ (2 CPU) 00:54:22 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 99.82 15.13 84.69 3937.08 7517.50 12:57:01 AM 64.16 0.70 63.46 50.78 8534.02 12:58:01 AM 42.44 0.35 42.09 61.19 2915.75 12:59:01 AM 45.58 0.03 45.55 3.47 6927.46 01:00:01 AM 2.93 0.10 2.83 32.13 102.03 01:01:01 AM 1.95 0.02 1.93 0.13 68.48 01:02:01 AM 2.78 0.42 2.37 39.97 121.50 01:03:01 AM 29.06 0.53 28.52 64.78 1237.59 Average: 36.09 2.16 33.93 523.61 3427.83 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5278340 7009836 2604084 33.04 2688 1913472 770516 8.63 209952 2073084 164608 12:57:01 AM 5187936 7019936 2694488 34.18 2688 2008716 743848 8.33 228256 2112980 19304 12:58:01 AM 4968380 6997384 2914044 36.97 2688 2199032 963864 10.79 254236 2293016 169640 12:59:01 AM 4927428 6960268 2954996 37.49 2688 2202500 934492 10.46 256592 2325456 4 01:00:01 AM 4842120 6876172 3040304 38.57 2688 2203712 1074688 12.03 256720 2409692 92 01:01:01 AM 4697232 6731352 3185192 40.41 2688 2203764 1203584 13.48 256720 2554356 24 01:02:01 AM 4989896 6857904 2892528 36.70 2688 2039128 980240 10.98 251496 2278244 4716 01:03:01 AM 5008488 6874600 2873936 36.46 2688 2041400 969656 10.86 447564 2075212 16756 Average: 4987478 6915932 2894946 36.73 2688 2101466 955111 10.69 270192 2265255 46893 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 193.80 140.23 1308.05 33.67 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 48.70 34.99 440.65 6.28 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 45.91 34.94 297.54 19.30 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 200.63 161.68 44.06 33.64 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 142.38 140.41 686.74 697.51 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 670.68 500.90 6945.02 32.34 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 352.91 258.71 2971.41 33.81 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 21.43 19.61 18.78 9.58 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 209.58 161.45 1589.25 108.25 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) 11/16/2024 _x86_64_ (2 CPU) 00:54:22 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 38.12 0.00 6.67 3.17 0.11 51.93 12:56:01 AM 0 31.81 0.00 6.69 3.07 0.12 58.32 12:56:01 AM 1 44.43 0.00 6.65 3.27 0.10 45.55 12:57:01 AM all 17.51 0.00 3.03 11.63 0.09 67.74 12:57:01 AM 0 11.51 0.00 2.85 12.08 0.08 73.47 12:57:01 AM 1 23.53 0.00 3.20 11.18 0.10 61.98 12:58:01 AM all 26.79 0.00 3.58 7.58 0.09 61.95 12:58:01 AM 0 30.81 0.00 3.89 9.23 0.10 55.97 12:58:01 AM 1 22.78 0.00 3.28 5.94 0.08 67.92 12:59:01 AM all 10.24 0.00 1.85 1.50 0.07 86.35 12:59:01 AM 0 5.36 0.00 1.30 1.45 0.07 91.82 12:59:01 AM 1 15.11 0.00 2.39 1.55 0.07 80.87 01:00:01 AM all 8.77 0.00 0.48 0.01 0.07 90.68 01:00:01 AM 0 6.30 0.00 0.22 0.02 0.07 93.40 01:00:01 AM 1 11.25 0.00 0.74 0.00 0.07 87.95 01:01:01 AM all 12.11 0.00 1.51 0.01 0.11 86.27 01:01:01 AM 0 0.62 0.00 0.20 0.00 0.10 99.08 01:01:01 AM 1 23.74 0.00 2.83 0.02 0.12 73.30 01:02:01 AM all 11.12 0.00 1.95 0.01 0.10 86.81 01:02:01 AM 0 7.31 0.00 1.70 0.02 0.10 90.88 01:02:01 AM 1 14.98 0.00 2.21 0.00 0.10 82.71 01:03:01 AM all 29.53 0.00 3.40 0.61 0.09 66.36 01:03:01 AM 0 16.89 0.00 3.22 0.40 0.08 79.41 01:03:01 AM 1 42.23 0.00 3.58 0.82 0.10 53.26 Average: all 19.30 0.00 2.81 3.08 0.09 74.72 Average: 0 13.84 0.00 2.51 3.29 0.09 80.27 Average: 1 24.78 0.00 3.11 2.86 0.09 69.16