---> uname -a: Linux prd-centos8-robot-2c-8g-981.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 638 4907 19 2150 6761 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:e2:e2:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fee2:e205/64 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) 12/08/2024 _x86_64_ (2 CPU) 04:00:39 LINUX RESTART (2 CPU) 04:01:01 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 171.85 124.62 47.23 13929.35 37568.39 04:03:01 AM 88.32 6.98 81.34 1258.86 6092.62 04:04:01 AM 75.84 0.63 75.21 48.92 9747.70 04:05:01 AM 10.50 0.35 10.15 60.79 270.15 04:06:01 AM 3.30 0.07 3.23 4.00 97.98 04:07:01 AM 32.69 0.00 32.69 0.00 1963.41 04:08:01 AM 31.04 0.03 31.01 3.47 6288.27 04:09:01 AM 3.70 0.12 3.58 33.06 409.98 04:10:01 AM 2.02 0.00 2.02 0.00 65.76 04:11:01 AM 0.50 0.00 0.50 0.00 158.28 04:12:01 AM 14.20 0.40 13.80 46.79 1132.94 Average: 39.49 12.15 27.35 1402.90 5810.32 04:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5627932 7104452 2254492 28.60 2688 1670524 656788 7.35 177296 1796668 75308 04:03:01 AM 5225760 7028712 2656664 33.70 2688 1980964 703524 7.88 210152 2108948 228136 04:04:01 AM 5151640 6987188 2730784 34.64 2688 2012728 739440 8.28 221256 2161184 8 04:05:01 AM 5230944 7068280 2651480 33.64 2688 2014552 663160 7.43 240516 2063800 4 04:06:01 AM 5226404 7063876 2656020 33.70 2688 2014672 663160 7.43 240776 2067948 12 04:07:01 AM 4937948 6977160 2944476 37.35 2688 2208412 705216 7.90 254456 2318720 175680 04:08:01 AM 4982876 7021856 2899548 36.78 2688 2208540 657900 7.37 257756 2264304 12 04:09:01 AM 4918656 6966988 2963768 37.60 2688 2217892 742828 8.32 258024 2327712 4 04:10:01 AM 4902772 6951144 2979652 37.80 2688 2217932 774196 8.67 258024 2343888 4 04:11:01 AM 4901724 6954656 2980700 37.81 2688 2222484 750380 8.40 258084 2344512 16 04:12:01 AM 5082392 6975420 2800032 35.52 2688 2068016 695104 7.78 459080 1987932 13376 Average: 5108095 7009067 2774329 35.20 2688 2076065 704700 7.89 257765 2162329 44778 04:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 249.15 146.22 968.51 52.53 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 74.00 63.01 832.45 15.29 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 43.92 27.29 435.39 3.63 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:05:01 AM eth0 7.32 6.07 4.23 2.78 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 7.08 5.91 1.23 1.21 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 42.09 35.32 301.03 9.45 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 231.39 162.64 44.27 34.46 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 132.12 122.26 92.89 45.32 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 347.52 340.64 317.99 130.37 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 124.59 116.79 329.02 33.08 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 63.19 39.41 98.38 41.06 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 120.26 96.89 311.62 33.57 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) 12/08/2024 _x86_64_ (2 CPU) 04:00:39 LINUX RESTART (2 CPU) 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 28.94 0.07 9.56 25.97 0.10 35.36 04:02:01 AM 0 24.98 0.05 10.91 26.93 0.10 37.03 04:02:01 AM 1 32.90 0.08 8.22 25.00 0.10 33.70 04:03:01 AM all 33.68 0.00 5.58 3.42 0.11 57.22 04:03:01 AM 0 30.08 0.00 5.18 4.03 0.12 60.60 04:03:01 AM 1 37.28 0.00 5.97 2.81 0.10 53.84 04:04:01 AM all 10.27 0.00 1.48 3.18 0.08 85.00 04:04:01 AM 0 7.02 0.00 1.29 2.57 0.07 89.05 04:04:01 AM 1 13.52 0.00 1.67 3.78 0.08 80.95 04:05:01 AM all 9.76 0.00 1.00 0.36 0.04 88.84 04:05:01 AM 0 6.28 0.00 0.97 0.47 0.05 92.23 04:05:01 AM 1 13.24 0.00 1.02 0.25 0.03 85.45 04:06:01 AM all 0.80 0.00 0.68 0.02 0.05 98.46 04:06:01 AM 0 1.08 0.00 0.68 0.02 0.03 98.18 04:06:01 AM 1 0.52 0.00 0.67 0.02 0.07 98.73 04:07:01 AM all 25.12 0.00 4.07 0.53 0.11 70.17 04:07:01 AM 0 25.31 0.00 4.10 0.48 0.12 69.99 04:07:01 AM 1 24.93 0.00 4.04 0.58 0.10 70.35 04:08:01 AM all 2.03 0.00 0.92 1.50 0.04 95.50 04:08:01 AM 0 1.71 0.00 1.02 1.79 0.03 95.45 04:08:01 AM 1 2.36 0.00 0.82 1.22 0.05 95.55 04:09:01 AM all 18.37 0.00 1.11 0.13 0.08 80.32 04:09:01 AM 0 1.94 0.00 0.27 0.20 0.07 97.53 04:09:01 AM 1 34.96 0.00 1.96 0.05 0.08 62.95 04:10:01 AM all 27.55 0.00 0.61 0.01 0.13 71.70 04:10:01 AM 0 3.99 0.00 0.39 0.02 0.15 95.45 04:10:01 AM 1 51.13 0.00 0.84 0.00 0.12 47.91 04:11:01 AM all 13.34 0.00 0.38 0.06 0.11 86.11 04:11:01 AM 0 5.99 0.00 0.23 0.12 0.12 93.54 04:11:01 AM 1 20.80 0.00 0.53 0.00 0.10 78.57 04:12:01 AM all 17.51 0.00 2.60 0.31 0.08 79.50 04:12:01 AM 0 14.06 0.00 2.55 0.08 0.08 83.22 04:12:01 AM 1 20.96 0.00 2.66 0.53 0.08 75.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.02 0.01 2.54 3.20 0.08 77.15 Average: 0 11.12 0.00 2.50 3.31 0.09 82.98 Average: 1 22.93 0.01 2.58 3.09 0.08 71.31