---> uname -a: Linux prd-centos8-robot-2c-8g-2780.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 601 4961 19 2135 6800 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:ee:6a:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:feee:6a10/64 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) 12/15/2024 _x86_64_ (2 CPU) 00:04:56 LINUX RESTART (2 CPU) 12:06:02 AM tps rtps wtps bread/s bwrtn/s 12:07:01 AM 100.56 7.22 93.34 1283.23 6646.32 12:08:01 AM 69.44 1.00 68.44 111.03 9361.21 12:09:01 AM 41.33 2.52 38.81 395.40 2220.96 12:10:01 AM 32.99 0.03 32.96 3.47 6291.70 12:11:01 AM 0.55 0.00 0.55 0.00 9.31 12:12:01 AM 0.13 0.00 0.13 0.00 1.45 12:13:01 AM 0.35 0.12 0.23 33.06 6.93 12:14:01 AM 1.98 0.00 1.98 0.00 104.30 12:15:01 AM 0.13 0.00 0.13 0.00 0.92 12:16:01 AM 0.20 0.00 0.20 0.00 1.95 12:17:01 AM 12.38 0.37 12.01 41.59 496.42 Average: 23.53 1.01 22.51 168.11 2279.10 12:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 AM 5237020 7039564 2645412 33.56 2688 1980960 717540 8.03 210156 2102420 221080 12:08:01 AM 5238512 7075496 2643920 33.54 2688 2014584 654488 7.33 240520 2059996 24 12:09:01 AM 4968196 7019004 2914236 36.97 2688 2220204 695100 7.78 259804 2287288 174912 12:10:01 AM 4992708 7043196 2889724 36.66 2688 2220328 658868 7.38 263168 2253296 4 12:11:01 AM 4993064 7043568 2889368 36.66 2688 2220336 658868 7.38 263176 2253328 4 12:12:01 AM 4993180 7043684 2889252 36.65 2688 2220336 658868 7.38 263176 2253184 12 12:13:01 AM 4947408 6999784 2935024 37.24 2688 2222220 742280 8.31 263300 2298004 884 12:14:01 AM 4946512 6999128 2935920 37.25 2688 2222448 757676 8.48 263300 2299244 4 12:15:01 AM 4946632 6999248 2935800 37.24 2688 2222448 757676 8.48 263300 2299128 4 12:16:01 AM 4946408 6999024 2936024 37.25 2688 2222448 757676 8.48 263448 2299332 12 12:17:01 AM 5172192 7049952 2710240 34.38 2688 2053692 697780 7.81 296824 2063800 15576 Average: 5034712 7028332 2847720 36.13 2688 2165455 705165 7.90 259107 2224456 37501 12:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.77 67.50 850.30 10.01 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 41.82 34.41 439.06 14.81 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 45.66 38.79 301.19 9.80 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 534.96 389.07 104.72 85.38 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 2.67 2.22 0.56 0.52 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 2.53 1.93 0.44 0.43 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 60.06 45.04 13.82 5.56 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 14.21 14.16 2.23 1.05 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 0.55 0.10 0.03 0.01 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 0.57 0.23 0.15 0.07 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 88.47 62.67 90.16 25.21 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 79.30 59.64 162.84 13.90 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) 12/15/2024 _x86_64_ (2 CPU) 00:04:56 LINUX RESTART (2 CPU) 12:06:02 AM CPU %user %nice %system %iowait %steal %idle 12:07:01 AM all 35.46 0.00 5.75 1.94 0.10 56.74 12:07:01 AM 0 49.97 0.00 7.27 2.62 0.10 40.04 12:07:01 AM 1 20.99 0.00 4.24 1.27 0.10 73.40 12:08:01 AM all 20.43 0.00 2.45 3.17 0.09 73.85 12:08:01 AM 0 19.78 0.00 2.31 3.62 0.08 74.20 12:08:01 AM 1 21.08 0.00 2.59 2.73 0.10 73.49 12:09:01 AM all 24.15 0.00 4.23 0.93 0.09 70.59 12:09:01 AM 0 29.91 0.00 4.63 1.08 0.08 64.29 12:09:01 AM 1 18.40 0.00 3.83 0.78 0.10 76.88 12:10:01 AM all 4.01 0.00 1.32 1.40 0.05 93.22 12:10:01 AM 0 5.54 0.00 1.51 1.61 0.05 91.29 12:10:01 AM 1 2.49 0.00 1.12 1.19 0.05 95.15 12:11:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 12:11:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 12:11:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:12:01 AM all 0.28 0.00 0.08 0.00 0.04 99.59 12:12:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:12:01 AM 1 0.47 0.00 0.10 0.00 0.05 99.38 12:13:01 AM all 3.72 0.00 0.38 0.03 0.06 95.81 12:13:01 AM 0 4.98 0.00 0.49 0.05 0.05 94.44 12:13:01 AM 1 2.48 0.00 0.27 0.00 0.07 97.19 12:14:01 AM all 7.15 0.00 0.57 0.01 0.08 92.19 12:14:01 AM 0 0.80 0.00 0.20 0.02 0.08 98.90 12:14:01 AM 1 14.01 0.00 0.97 0.00 0.07 84.95 12:15:01 AM all 6.99 0.00 0.49 0.00 0.07 92.45 12:15:01 AM 0 0.62 0.00 0.07 0.00 0.08 99.23 12:15:01 AM 1 13.91 0.00 0.94 0.00 0.05 85.10 12:16:01 AM all 6.99 0.00 0.48 0.00 0.08 92.45 12:16:01 AM 0 11.80 0.00 0.69 0.00 0.07 87.44 12:16:01 AM 1 2.40 0.00 0.29 0.00 0.08 97.23 12:17:01 AM all 15.84 0.00 2.24 0.12 0.08 81.72 12:17:01 AM 0 20.13 0.00 2.93 0.08 0.08 76.77 12:17:01 AM 1 11.61 0.00 1.56 0.15 0.07 86.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.41 0.00 1.65 0.70 0.07 86.18 Average: 0 13.01 0.00 1.84 0.83 0.07 84.26 Average: 1 9.80 0.00 1.46 0.56 0.07 88.11