---> uname -a: Linux prd-centos8-robot-2c-8g-5635.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 607 4964 19 2126 6793 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:68:c5:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe68:c57d/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) 11/10/2024 _x86_64_ (2 CPU) 00:58:08 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 105.25 37.93 67.32 6846.59 17832.38 01:01:01 AM 98.37 0.75 97.62 51.17 10834.16 01:02:01 AM 25.45 0.48 24.97 66.50 1923.02 01:03:01 AM 13.45 0.00 13.45 0.00 1317.58 01:04:01 AM 48.48 0.03 48.44 3.47 6517.78 01:05:01 AM 5.21 0.12 5.10 33.06 215.56 01:06:01 AM 1.92 0.00 1.92 0.00 111.73 01:07:01 AM 0.45 0.00 0.45 0.00 7.40 01:08:01 AM 6.78 0.32 6.47 36.93 212.80 01:09:01 AM 27.39 0.52 26.87 63.85 1298.47 Average: 33.28 4.01 29.26 710.06 4027.14 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5320428 7005852 2562004 32.50 2688 1872320 770764 8.63 227468 2031728 155496 01:01:01 AM 5154628 6989044 2727804 34.61 2688 2010892 725128 8.12 220552 2152604 30112 01:02:01 AM 5168320 7041064 2714112 34.43 2688 2047076 700820 7.85 248112 2112832 33644 01:03:01 AM 5159008 7031772 2723424 34.55 2688 2047216 700820 7.85 248152 2120764 4 01:04:01 AM 5005096 7039916 2877336 36.50 2688 2204060 648632 7.26 256796 2241148 88 01:05:01 AM 4962592 6999816 2919840 37.04 2688 2206460 730688 8.18 257068 2287184 1416 01:06:01 AM 4962924 7000148 2919508 37.04 2688 2206460 730688 8.18 257068 2286940 4 01:07:01 AM 4946252 6983496 2936180 37.25 2688 2206480 746352 8.36 257068 2303476 4 01:08:01 AM 5030452 6929796 2851980 36.18 2688 2072340 771316 8.64 280492 2213764 33620 01:09:01 AM 5079856 6952796 2802576 35.55 2688 2048088 743336 8.32 449720 2001964 16728 Average: 5078956 6997370 2803476 35.57 2688 2092139 726854 8.14 270250 2175240 27112 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 292.63 187.24 1532.09 56.57 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 68.82 53.61 678.49 8.90 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 17.67 11.63 8.12 4.44 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 1.40 0.68 0.77 0.17 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 188.72 139.21 325.05 39.56 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 41.00 24.53 24.15 7.04 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 272.69 271.91 54.84 113.92 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 179.94 175.60 189.86 62.76 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 116.80 96.07 133.45 43.17 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 20.74 18.76 15.54 8.82 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 120.03 97.92 296.23 34.53 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) 11/10/2024 _x86_64_ (2 CPU) 00:58:08 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 30.77 0.02 6.56 20.48 0.11 42.06 01:00:01 AM 0 26.78 0.02 6.23 20.34 0.10 46.53 01:00:01 AM 1 34.76 0.02 6.90 20.63 0.12 37.59 01:01:01 AM all 28.84 0.00 4.44 3.58 0.10 63.05 01:01:01 AM 0 21.63 0.00 4.09 3.24 0.10 70.94 01:01:01 AM 1 36.06 0.00 4.78 3.92 0.10 55.14 01:02:01 AM all 16.65 0.00 2.48 0.63 0.07 80.16 01:02:01 AM 0 9.92 0.00 2.17 0.45 0.05 87.41 01:02:01 AM 1 23.38 0.00 2.80 0.82 0.08 72.92 01:03:01 AM all 0.41 0.00 0.16 0.30 0.03 99.10 01:03:01 AM 0 0.25 0.00 0.08 0.02 0.03 99.62 01:03:01 AM 1 0.57 0.00 0.23 0.58 0.03 98.58 01:04:01 AM all 20.48 0.00 3.17 1.64 0.08 74.63 01:04:01 AM 0 11.67 0.00 2.47 1.74 0.07 84.05 01:04:01 AM 1 29.30 0.00 3.87 1.54 0.08 65.20 01:05:01 AM all 3.39 0.00 0.35 0.03 0.12 96.11 01:05:01 AM 0 6.30 0.00 0.49 0.03 0.05 93.13 01:05:01 AM 1 0.50 0.00 0.22 0.03 0.18 99.07 01:06:01 AM all 21.39 0.00 0.50 0.01 0.09 78.01 01:06:01 AM 0 42.18 0.00 0.84 0.00 0.12 56.86 01:06:01 AM 1 0.69 0.00 0.17 0.02 0.07 99.06 01:07:01 AM all 20.00 0.00 0.47 0.00 0.08 79.46 01:07:01 AM 0 22.35 0.00 0.55 0.00 0.07 77.03 01:07:01 AM 1 17.65 0.00 0.38 0.00 0.08 81.89 01:08:01 AM all 17.31 0.00 1.49 0.05 0.08 81.07 01:08:01 AM 0 19.17 0.00 1.55 0.02 0.07 79.20 01:08:01 AM 1 15.47 0.00 1.44 0.08 0.08 82.93 01:09:01 AM all 29.62 0.00 3.40 0.33 0.08 66.58 01:09:01 AM 0 31.12 0.00 3.39 0.32 0.08 65.09 01:09:01 AM 1 28.11 0.00 3.40 0.33 0.08 68.07 Average: all 18.89 0.00 2.30 2.70 0.08 76.02 Average: 0 19.13 0.00 2.19 2.62 0.07 75.99 Average: 1 18.64 0.00 2.42 2.79 0.09 76.05