---> uname -a: Linux prd-centos8-robot-2c-8g-16604.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: 2799.996 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 578 5001 19 2118 6822 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:66:97:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe66:9746/64 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) 08/31/2024 _x86_64_ (2 CPU) 23:09:28 LINUX RESTART (2 CPU) 11:10:00 PM tps rtps wtps bread/s bwrtn/s 11:10:01 PM 122.33 88.35 33.98 15394.17 27914.56 11:11:01 PM 108.95 44.42 64.53 5442.45 36745.88 11:12:01 PM 93.57 15.24 78.32 2706.96 6510.83 11:13:01 PM 74.16 0.70 73.46 50.78 8708.63 11:14:01 PM 14.08 0.42 13.66 64.78 1073.08 11:15:01 PM 10.30 0.00 10.30 0.00 707.45 11:16:01 PM 57.77 2.52 55.26 396.07 7303.42 11:17:01 PM 3.80 0.00 3.80 0.00 354.51 11:18:01 PM 2.52 0.00 2.52 0.00 70.06 11:19:01 PM 0.30 0.00 0.30 0.00 2.78 11:20:01 PM 7.54 0.42 7.12 70.07 245.56 Average: 37.45 6.51 30.94 898.29 6211.54 11:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 PM 6124884 7358888 1757540 22.30 2688 1440520 362768 4.60 114280 1422348 1034940 11:11:01 PM 5857076 7208748 2025348 25.69 2688 1551304 590280 6.61 151052 1617540 19200 11:12:01 PM 5349168 7071912 2533256 32.14 2688 1904380 657920 7.37 210144 1999852 157968 11:13:01 PM 5197028 7015516 2685396 34.07 2688 1995448 691912 7.75 221128 2118232 23092 11:14:01 PM 5274496 7094352 2607928 33.09 2688 1997392 629272 7.05 240044 2024028 8 11:15:01 PM 5176532 7050548 2705892 34.33 2688 2048640 692756 7.76 252660 2099844 47460 11:16:01 PM 5041324 7070724 2841100 36.04 2688 2198652 630884 7.06 262816 2203808 4916 11:17:01 PM 5042820 7071916 2839604 36.02 2688 2198652 630884 7.06 262816 2203636 8 11:18:01 PM 5043076 7072176 2839348 36.02 2688 2198656 630884 7.06 262816 2203644 4 11:19:01 PM 5042300 7071400 2840124 36.03 2688 2198656 630884 7.06 262816 2204180 4 11:20:01 PM 5133332 6994448 2749092 34.88 2688 2034300 714504 8.00 288004 2101512 16928 Average: 5298367 7098239 2584057 32.78 2688 1978782 623904 6.99 229871 2018057 118593 11:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 3.88 0.00 0.28 0.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 112.01 61.30 350.74 14.68 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 212.46 144.97 1385.09 44.98 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 47.00 31.61 379.07 6.42 0.00 0.00 0.00 0.00 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 23.13 16.64 6.72 5.09 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 18.44 14.41 57.08 3.07 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 365.17 267.11 290.13 70.40 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 2.92 1.90 0.46 0.43 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 2.47 0.98 1.31 0.16 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 2.63 2.00 0.66 0.59 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 119.61 76.33 94.06 25.22 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 90.42 61.61 256.15 17.07 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) 08/31/2024 _x86_64_ (2 CPU) 23:09:28 LINUX RESTART (2 CPU) 11:10:00 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 2.45 0.00 6.86 90.69 0.00 0.00 11:10:01 PM 0 2.91 0.00 8.74 88.35 0.00 0.00 11:10:01 PM 1 1.98 0.00 4.95 93.07 0.00 0.00 11:11:01 PM all 13.49 0.05 3.63 72.11 0.06 10.66 11:11:01 PM 0 13.55 0.03 3.84 70.02 0.07 12.48 11:11:01 PM 1 13.43 0.07 3.41 74.21 0.05 8.84 11:12:01 PM all 36.23 0.00 6.37 3.08 0.10 54.22 11:12:01 PM 0 43.22 0.00 7.54 2.94 0.10 46.19 11:12:01 PM 1 29.26 0.00 5.20 3.21 0.10 62.23 11:13:01 PM all 19.05 0.00 2.75 4.98 0.11 73.12 11:13:01 PM 0 24.51 0.00 3.16 4.30 0.12 67.91 11:13:01 PM 1 13.57 0.00 2.34 5.66 0.10 78.34 11:14:01 PM all 10.36 0.00 1.70 2.02 0.05 85.86 11:14:01 PM 0 14.72 0.00 1.89 2.39 0.05 80.96 11:14:01 PM 1 6.00 0.00 1.52 1.66 0.05 90.77 11:15:01 PM all 8.89 0.00 1.89 2.26 0.24 86.72 11:15:01 PM 0 8.31 0.00 1.75 1.33 0.05 88.56 11:15:01 PM 1 9.47 0.00 2.02 3.20 0.43 84.88 11:16:01 PM all 20.55 0.00 3.85 3.40 0.09 72.11 11:16:01 PM 0 28.08 0.00 4.00 3.25 0.10 64.57 11:16:01 PM 1 13.02 0.00 3.70 3.55 0.08 79.65 11:17:01 PM all 0.33 0.00 0.08 0.03 0.03 99.52 11:17:01 PM 0 0.53 0.00 0.10 0.03 0.02 99.32 11:17:01 PM 1 0.12 0.00 0.07 0.03 0.05 99.73 11:18:01 PM all 0.26 0.00 0.08 0.01 0.03 99.63 11:18:01 PM 0 0.27 0.00 0.05 0.00 0.02 99.67 11:18:01 PM 1 0.25 0.00 0.10 0.02 0.03 99.60 11:19:01 PM all 0.36 0.00 0.08 0.00 0.02 99.55 11:19:01 PM 0 0.45 0.00 0.07 0.00 0.02 99.47 11:19:01 PM 1 0.27 0.00 0.08 0.00 0.02 99.63 11:20:01 PM all 15.35 0.00 2.36 0.09 0.07 82.14 11:20:01 PM 0 12.64 0.00 1.78 0.05 0.07 85.46 11:20:01 PM 1 18.06 0.00 2.94 0.13 0.07 78.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.47 0.01 2.29 8.91 0.08 76.25 Average: 0 14.61 0.00 2.43 8.54 0.06 74.36 Average: 1 10.33 0.01 2.14 9.28 0.10 78.15