---> uname -a: Linux prd-centos8-robot-2c-8g-39054.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: 2799.998 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 4998 19 2120 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:ed:8f:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:feed:8fa6/64 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) 10/05/2024 _x86_64_ (2 CPU) 04:04:04 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 93.82 15.23 78.59 2706.43 6385.49 04:07:01 AM 76.57 0.70 75.87 50.78 9003.95 04:08:01 AM 19.83 0.42 19.41 64.79 1515.35 04:09:01 AM 21.83 0.00 21.83 0.00 1453.44 04:10:01 AM 41.99 0.03 41.95 3.47 6854.10 04:11:01 AM 5.53 0.10 5.43 32.12 219.89 04:12:01 AM 2.30 0.00 2.30 0.00 70.78 04:13:01 AM 0.27 0.00 0.27 0.00 11.08 04:14:01 AM 22.56 0.65 21.91 74.12 1140.43 Average: 31.63 1.90 29.73 325.76 2961.65 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5325572 7027296 2556860 32.44 2688 1883596 696324 7.80 210556 2022336 135500 04:07:01 AM 5170360 7003552 2712072 34.41 2688 2009964 692340 7.75 221828 2138796 30068 04:08:01 AM 5252180 7087000 2630252 33.37 2688 2011912 626304 7.01 240548 2045344 8 04:09:01 AM 5003476 7036448 2878956 36.52 2688 2202688 669480 7.50 256324 2255716 171932 04:10:01 AM 5026596 7063380 2855836 36.23 2688 2206144 629628 7.05 258452 2223092 16 04:11:01 AM 4950752 6988776 2931680 37.19 2688 2207364 748584 8.38 258580 2298368 4 04:12:01 AM 4832684 6870752 3049748 38.69 2688 2207408 851920 9.54 258580 2415808 4 04:13:01 AM 4917044 6955940 2965388 37.62 2688 2208120 763356 8.55 258840 2331488 468 04:14:01 AM 5133528 6996816 2748904 34.87 2688 2038260 708312 7.93 444188 1955220 188 Average: 5068021 7003329 2814411 35.70 2688 2108384 709583 7.95 267544 2187352 37576 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 204.65 139.74 1305.03 43.87 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 55.73 42.75 531.27 7.50 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.71 9.37 5.75 3.54 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 34.73 30.34 292.78 6.16 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 233.81 184.49 49.82 45.52 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 86.99 95.34 232.70 694.01 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 657.31 483.74 6855.04 31.24 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 389.95 314.00 4129.39 20.51 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 65.99 44.06 88.40 25.14 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 194.10 149.32 1498.96 97.51 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) 10/05/2024 _x86_64_ (2 CPU) 04:04:04 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 32.76 0.00 5.82 3.36 0.08 57.97 04:06:01 AM 0 34.80 0.00 6.70 2.81 0.08 55.61 04:06:01 AM 1 30.72 0.00 4.95 3.92 0.08 60.33 04:07:01 AM all 22.23 0.00 3.22 6.35 0.10 68.09 04:07:01 AM 0 29.59 0.00 3.83 6.72 0.08 59.77 04:07:01 AM 1 14.90 0.00 2.62 5.98 0.12 76.38 04:08:01 AM all 10.05 0.00 1.35 0.54 0.07 87.98 04:08:01 AM 0 16.28 0.00 1.27 0.15 0.07 82.23 04:08:01 AM 1 3.82 0.00 1.44 0.94 0.07 93.74 04:09:01 AM all 17.80 0.00 3.19 0.38 0.07 78.56 04:09:01 AM 0 21.11 0.00 3.41 0.45 0.07 74.96 04:09:01 AM 1 14.49 0.00 2.97 0.32 0.07 82.16 04:10:01 AM all 9.65 0.00 1.93 1.35 0.08 87.00 04:10:01 AM 0 10.07 0.00 2.16 0.67 0.08 87.01 04:10:01 AM 1 9.22 0.00 1.70 2.02 0.07 86.99 04:11:01 AM all 7.89 0.00 0.38 0.05 0.07 91.61 04:11:01 AM 0 8.82 0.00 0.49 0.08 0.07 90.54 04:11:01 AM 1 6.96 0.00 0.28 0.02 0.07 92.67 04:12:01 AM all 14.06 0.00 1.85 0.01 0.13 83.95 04:12:01 AM 0 18.88 0.00 2.08 0.02 0.13 78.88 04:12:01 AM 1 9.23 0.00 1.62 0.00 0.12 89.03 04:13:01 AM all 10.66 0.00 1.14 0.00 0.10 88.10 04:13:01 AM 0 19.00 0.00 1.95 0.00 0.12 78.93 04:13:01 AM 1 2.44 0.00 0.34 0.00 0.08 97.14 04:14:01 AM all 25.87 0.00 3.26 0.27 0.08 70.54 04:14:01 AM 0 35.94 0.00 3.74 0.45 0.08 59.79 04:14:01 AM 1 15.78 0.00 2.77 0.08 0.07 81.30 Average: all 16.79 0.00 2.47 1.37 0.08 79.28 Average: 0 21.63 0.00 2.85 1.26 0.09 74.16 Average: 1 11.97 0.00 2.08 1.48 0.08 84.39