---> uname -a: Linux prd-centos8-robot-2c-8g-29484.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 580 4989 19 2128 6820 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:67:8e:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe67:8e2d/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) 09/28/2024 _x86_64_ (2 CPU) 23:12:48 LINUX RESTART (2 CPU) 11:13:01 PM tps rtps wtps bread/s bwrtn/s 11:14:01 PM 197.78 151.30 46.49 14458.58 38368.54 11:15:01 PM 85.19 7.00 78.19 1259.12 6116.05 11:16:01 PM 76.37 0.70 75.67 50.78 9061.56 11:17:01 PM 14.93 0.38 14.55 62.52 1293.52 11:18:01 PM 58.68 2.55 56.13 398.27 5528.16 11:19:01 PM 15.51 0.00 15.51 0.00 3386.99 11:20:01 PM 13.93 0.50 13.43 79.71 601.07 11:21:01 PM 23.50 0.43 23.07 53.96 902.03 Average: 60.74 20.36 40.38 2045.90 8158.48 11:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 PM 5590544 7088420 2291888 29.08 2688 1691404 690024 7.73 178568 1832264 96120 11:15:01 PM 5296212 7041372 2586220 32.81 2688 1926616 695472 7.79 213100 2047588 171888 11:16:01 PM 5177256 7007228 2705176 34.32 2688 2006972 697784 7.81 221888 2135956 30068 11:17:01 PM 5256928 7088784 2625504 33.31 2688 2008848 628592 7.04 240448 2038632 16 11:18:01 PM 5022840 7068640 2859592 36.28 2688 2214932 626740 7.02 262368 2223692 93304 11:19:01 PM 5019788 7065572 2862644 36.32 2688 2214936 626740 7.02 262364 2223976 4 11:20:01 PM 5184304 7054628 2698128 34.23 2688 2045252 665724 7.45 446848 1899052 14040 11:21:01 PM 5182884 7057944 2699548 34.25 2688 2050220 650972 7.29 448708 1900148 16500 Average: 5216344 7059074 2666088 33.82 2688 2019898 660256 7.39 284286 2037664 52742 11:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 249.67 140.44 1056.96 55.32 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 81.64 65.14 806.64 7.80 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 44.75 32.11 383.67 5.62 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 8.35 7.87 4.67 3.24 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 184.67 129.91 326.96 36.74 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 5.42 0.82 0.76 0.40 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 82.82 45.67 84.97 21.45 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 15.22 14.87 12.08 7.26 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 84.07 54.61 334.61 17.23 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) 09/28/2024 _x86_64_ (2 CPU) 23:12:48 LINUX RESTART (2 CPU) 11:13:01 PM CPU %user %nice %system %iowait %steal %idle 11:14:01 PM all 41.05 0.07 10.94 19.81 0.14 27.99 11:14:01 PM 0 43.42 0.05 12.04 18.29 0.15 26.05 11:14:01 PM 1 38.69 0.09 9.84 21.33 0.14 29.92 11:15:01 PM all 30.92 0.00 4.85 5.29 0.16 58.78 11:15:01 PM 0 35.69 0.00 5.13 5.58 0.13 53.47 11:15:01 PM 1 26.16 0.00 4.56 5.00 0.18 64.10 11:16:01 PM all 17.56 0.00 2.83 9.93 0.12 69.56 11:16:01 PM 0 28.76 0.00 3.86 9.74 0.12 57.53 11:16:01 PM 1 6.37 0.00 1.80 10.13 0.12 81.59 11:17:01 PM all 10.52 0.00 1.08 1.75 0.07 86.58 11:17:01 PM 0 10.58 0.00 1.08 0.85 0.07 87.41 11:17:01 PM 1 10.46 0.00 1.07 2.66 0.07 85.74 11:18:01 PM all 28.21 0.00 4.72 2.55 0.13 64.40 11:18:01 PM 0 37.52 0.00 5.27 2.65 0.15 54.40 11:18:01 PM 1 18.89 0.00 4.16 2.45 0.10 74.40 11:19:01 PM all 0.08 0.00 0.26 1.09 0.03 98.55 11:19:01 PM 0 0.08 0.00 0.27 1.09 0.03 98.53 11:19:01 PM 1 0.07 0.00 0.25 1.10 0.02 98.56 11:20:01 PM all 15.39 0.00 2.77 0.33 0.10 81.41 11:20:01 PM 0 21.84 0.00 3.17 0.45 0.08 74.46 11:20:01 PM 1 8.93 0.00 2.37 0.20 0.12 88.38 11:21:01 PM all 25.42 0.00 2.54 0.35 0.12 71.58 11:21:01 PM 0 20.56 0.00 2.35 0.37 0.12 76.60 11:21:01 PM 1 30.28 0.00 2.72 0.33 0.12 66.56 Average: all 21.10 0.01 3.73 5.10 0.11 69.96 Average: 0 24.76 0.01 4.13 4.84 0.11 66.16 Average: 1 17.43 0.01 3.33 5.36 0.11 73.75