---> uname -a: Linux prd-centos8-robot-2c-8g-9758.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4884 19 2216 6804 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:ae:29:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85552sec preferred_lft 85552sec inet6 fe80::f816:3eff:feae:2998/64 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) 11/24/2024 _x86_64_ (2 CPU) 01:00:02 LINUX RESTART (2 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 101.47 13.29 88.18 2371.89 6728.77 01:03:01 AM 74.87 0.70 74.17 50.79 9839.84 01:04:01 AM 29.34 0.42 28.92 64.78 1553.57 01:05:01 AM 41.28 0.03 41.24 3.47 6841.31 01:06:01 AM 1.72 0.10 1.62 32.12 42.50 01:07:01 AM 2.20 0.00 2.20 0.00 412.80 01:08:01 AM 1.02 0.00 1.02 0.00 677.11 01:09:01 AM 0.18 0.02 0.17 1.07 49.84 01:10:01 AM 0.65 0.03 0.62 1.87 211.28 01:11:01 AM 1.25 0.43 0.82 53.45 153.13 01:12:01 AM 0.53 0.00 0.53 0.00 37.91 01:13:01 AM 3.88 0.32 3.57 36.93 784.15 01:14:01 AM 28.51 0.53 27.97 64.78 2375.22 Average: 22.07 1.22 20.85 206.37 2285.36 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 5296184 7042680 2586248 32.81 2688 1928024 703700 7.88 212284 2048356 178432 01:03:01 AM 5209880 7043528 2672552 33.91 2688 2010676 674916 7.56 231408 2094412 1120 01:04:01 AM 5009628 7041120 2872804 36.45 2688 2201232 678096 7.59 255564 2248612 170844 01:05:01 AM 5019664 7053836 2862768 36.32 2688 2203508 653372 7.32 257372 2229232 8 01:06:01 AM 4978584 7015480 2903848 36.84 2688 2206244 723604 8.10 257560 2269844 1620 01:07:01 AM 4945996 7000308 2936436 37.25 2688 2223688 723604 8.10 257976 2302112 8656 01:08:01 AM 4933740 6999364 2948692 37.41 2688 2234972 723604 8.10 257976 2314108 44 01:09:01 AM 4931332 6999960 2951100 37.44 2688 2238004 723604 8.10 257976 2317000 1596 01:10:01 AM 4919072 6994680 2963360 37.59 2688 2244940 739988 8.29 258256 2328420 2400 01:11:01 AM 4527936 6930356 3354496 42.56 2688 2248596 749740 8.39 259568 2338360 272 01:12:01 AM 4531836 6934964 3350596 42.51 2688 2249288 749740 8.39 259584 2334392 68 01:13:01 AM 5037816 7003276 2844616 36.09 2688 2138376 703180 7.87 296608 2187272 38960 01:14:01 AM 5063460 7029364 2818972 35.76 2688 2140664 699760 7.84 492748 1972668 16604 Average: 4954241 7006840 2928191 37.15 2688 2174478 711301 7.96 273452 2229599 32356 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 188.89 135.78 1302.15 35.87 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 53.16 35.49 441.35 7.10 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 41.22 33.69 296.87 7.97 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 198.37 164.14 42.96 39.95 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 25.59 14.25 24.10 3.09 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 40.13 36.93 122.08 10.46 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 29.19 19.91 74.50 6.71 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 17.06 16.35 4.88 4.11 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 24.48 19.04 56.46 11.37 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 43.90 54.93 24.00 4.84 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 16.21 13.75 4.11 2.74 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 82.37 51.72 147.58 87.36 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 23.38 19.08 17.23 13.46 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 60.31 47.32 196.85 18.08 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) 11/24/2024 _x86_64_ (2 CPU) 01:00:02 LINUX RESTART (2 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 37.37 0.00 6.34 3.33 0.11 52.85 01:02:01 AM 0 37.62 0.00 5.86 3.73 0.10 52.69 01:02:01 AM 1 37.12 0.00 6.82 2.92 0.12 53.02 01:03:01 AM all 20.29 0.00 3.08 3.62 0.09 72.92 01:03:01 AM 0 23.68 0.00 2.74 4.10 0.10 69.39 01:03:01 AM 1 16.91 0.00 3.43 3.14 0.08 76.43 01:04:01 AM all 25.12 0.00 3.51 0.57 0.08 70.72 01:04:01 AM 0 30.70 0.00 3.75 0.79 0.10 64.67 01:04:01 AM 1 19.57 0.00 3.27 0.35 0.07 76.75 01:05:01 AM all 8.56 0.00 1.73 1.58 0.07 88.06 01:05:01 AM 0 10.76 0.00 1.97 0.95 0.05 86.27 01:05:01 AM 1 6.36 0.00 1.49 2.21 0.08 89.86 01:06:01 AM all 2.89 0.00 0.23 0.03 0.05 96.79 01:06:01 AM 0 4.22 0.00 0.27 0.05 0.05 95.41 01:06:01 AM 1 1.56 0.00 0.20 0.02 0.05 98.18 01:07:01 AM all 18.49 0.00 0.29 0.08 0.08 81.06 01:07:01 AM 0 30.87 0.00 0.30 0.00 0.08 68.75 01:07:01 AM 1 6.09 0.00 0.28 0.17 0.07 93.39 01:08:01 AM all 10.13 0.00 0.14 0.13 0.05 89.54 01:08:01 AM 0 9.78 0.00 0.13 0.12 0.05 89.91 01:08:01 AM 1 10.47 0.00 0.15 0.15 0.05 89.17 01:09:01 AM all 10.34 0.00 0.17 0.00 0.06 89.43 01:09:01 AM 0 17.89 0.00 0.17 0.00 0.07 81.88 01:09:01 AM 1 2.79 0.00 0.17 0.00 0.05 96.99 01:10:01 AM all 9.30 0.00 0.27 0.03 0.08 90.33 01:10:01 AM 0 9.18 0.00 0.35 0.05 0.08 90.34 01:10:01 AM 1 9.42 0.00 0.18 0.00 0.07 90.33 01:11:01 AM all 8.59 0.00 6.07 0.08 0.07 85.19 01:11:01 AM 0 10.84 0.00 6.02 0.12 0.07 82.96 01:11:01 AM 1 6.34 0.00 6.12 0.05 0.07 87.43 01:12:01 AM all 5.25 0.00 0.18 0.02 0.08 94.49 01:12:01 AM 0 5.83 0.00 0.17 0.00 0.07 93.93 01:12:01 AM 1 4.66 0.00 0.18 0.03 0.08 95.04 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 13.22 0.00 1.90 0.05 0.08 84.74 01:13:01 AM 0 7.79 0.00 1.48 0.05 0.10 90.57 01:13:01 AM 1 18.50 0.00 2.31 0.05 0.07 79.08 01:14:01 AM all 29.57 0.00 3.26 0.58 0.12 66.47 01:14:01 AM 0 46.30 0.00 4.08 0.79 0.12 48.72 01:14:01 AM 1 12.87 0.00 2.45 0.37 0.12 84.20 Average: all 15.31 0.00 2.09 0.78 0.08 81.74 Average: 0 18.89 0.00 2.10 0.83 0.08 78.10 Average: 1 11.74 0.00 2.08 0.73 0.07 85.38