---> uname -a: Linux prd-centos8-robot-2c-8g-13994.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4941 19 2165 6809 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:d9:66:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fed9:6629/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/06/2024 _x86_64_ (2 CPU) 07:30:19 LINUX RESTART (2 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 49.25 18.06 31.19 3783.27 11851.63 07:33:01 AM 121.81 6.55 115.26 1267.58 10466.13 07:34:01 AM 56.07 0.62 55.46 27.60 6462.42 07:35:01 AM 14.65 0.87 13.78 125.69 453.35 07:36:01 AM 43.66 0.17 43.49 5.87 2783.85 07:37:01 AM 37.78 0.07 37.71 4.13 5852.97 07:38:01 AM 5.48 0.00 5.48 0.00 252.60 07:39:01 AM 0.12 0.00 0.12 0.00 1.33 07:40:01 AM 0.32 0.00 0.32 0.00 200.93 07:41:01 AM 18.63 0.23 18.40 33.86 1066.91 Average: 34.78 2.66 32.12 524.84 3939.27 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 5552580 7086356 2329884 29.56 2688 1726516 690740 7.73 163752 1884832 94020 07:33:01 AM 5230568 7075160 2651896 33.64 2688 2020592 657704 7.36 186184 2121436 142812 07:34:01 AM 5164800 7024572 2717664 34.48 2688 2036140 699740 7.83 194992 2170128 4 07:35:01 AM 5194640 7059464 2687824 34.10 2688 2041160 664156 7.44 214208 2123384 12 07:36:01 AM 4907924 6960764 2974540 37.74 2688 2220960 752100 8.42 226408 2373184 158936 07:37:01 AM 4942620 6996156 2939844 37.30 2688 2222484 732508 8.20 233100 2327944 1424 07:38:01 AM 4942808 6996344 2939656 37.29 2688 2222484 732508 8.20 233100 2327828 4 07:39:01 AM 4929936 6983488 2952528 37.46 2688 2222500 767888 8.60 233100 2341524 4 07:40:01 AM 4925684 6985192 2956780 37.51 2688 2228456 750796 8.41 233112 2344740 12 07:41:01 AM 5074020 6982648 2808444 35.63 2688 2082676 735180 8.23 251984 2202192 26084 Average: 5086558 7015014 2795906 35.47 2688 2102397 718332 8.04 216994 2221719 42331 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 256.68 154.95 1170.00 51.61 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 73.18 52.87 876.82 6.66 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 25.10 17.03 149.44 4.69 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 9.70 7.96 4.36 2.93 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 39.64 30.53 312.39 6.88 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 261.94 215.18 69.78 54.77 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 245.53 244.67 49.37 102.48 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 192.72 188.70 190.12 68.90 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 90.59 83.39 130.51 24.35 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 42.66 31.73 81.46 28.18 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 123.77 102.70 303.44 35.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/06/2024 _x86_64_ (2 CPU) 07:30:19 LINUX RESTART (2 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 23.63 0.00 4.39 22.50 0.08 49.39 07:32:01 AM 0 28.83 0.00 5.23 22.15 0.08 43.71 07:32:01 AM 1 18.47 0.00 3.55 22.85 0.08 55.05 07:33:01 AM all 35.69 0.00 5.57 4.60 0.13 54.01 07:33:01 AM 0 38.13 0.00 5.21 4.13 0.13 52.40 07:33:01 AM 1 33.25 0.00 5.93 5.08 0.12 55.62 07:34:01 AM all 16.15 0.00 1.96 1.59 0.07 80.23 07:34:01 AM 0 22.85 0.00 2.05 1.45 0.07 73.58 07:34:01 AM 1 9.43 0.00 1.88 1.73 0.07 86.90 07:35:01 AM all 12.15 0.00 0.97 2.27 0.06 84.55 07:35:01 AM 0 11.68 0.00 0.96 1.88 0.05 85.44 07:35:01 AM 1 12.63 0.00 0.98 2.66 0.07 83.67 07:36:01 AM all 25.26 0.00 3.80 2.07 0.09 68.78 07:36:01 AM 0 24.24 0.00 3.86 1.55 0.10 70.25 07:36:01 AM 1 26.28 0.00 3.73 2.58 0.08 67.32 07:37:01 AM all 11.87 0.00 1.71 2.19 0.08 84.15 07:37:01 AM 0 20.23 0.00 1.72 0.78 0.07 77.21 07:37:01 AM 1 3.58 0.00 1.71 3.58 0.08 91.04 07:38:01 AM all 22.18 0.00 0.47 0.13 0.10 77.12 07:38:01 AM 0 43.82 0.00 0.72 0.00 0.10 55.36 07:38:01 AM 1 0.55 0.00 0.22 0.27 0.10 98.86 07:39:01 AM all 24.40 0.00 0.48 0.00 0.78 74.34 07:39:01 AM 0 18.27 0.00 0.42 0.00 0.81 80.50 07:39:01 AM 1 30.55 0.00 0.55 0.00 0.75 68.15 07:40:01 AM all 14.84 0.00 0.44 0.03 0.08 84.61 07:40:01 AM 0 15.86 0.00 0.43 0.05 0.07 83.59 07:40:01 AM 1 13.83 0.00 0.45 0.00 0.10 85.62 07:41:01 AM all 16.68 0.00 2.04 0.47 0.08 80.73 07:41:01 AM 0 23.27 0.00 1.90 0.77 0.10 73.96 07:41:01 AM 1 10.09 0.00 2.17 0.17 0.07 87.51 Average: all 20.30 0.00 2.19 3.58 0.16 73.77 Average: 0 24.74 0.00 2.25 3.27 0.16 69.58 Average: 1 15.88 0.00 2.12 3.89 0.15 77.96