---> uname -a: Linux prd-centos8-robot-2c-8g-12055.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 589 4953 19 2154 6811 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:63:44:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe63:4475/64 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) 12/02/2024 _x86_64_ (2 CPU) 01:00:56 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 124.54 6.90 117.64 1250.78 10597.73 01:04:01 AM 32.97 0.67 32.31 49.45 4202.17 01:05:01 AM 30.12 0.38 29.74 64.25 1627.79 01:06:01 AM 38.61 0.03 38.58 3.47 6755.91 01:07:01 AM 4.48 0.12 4.37 33.06 435.39 01:08:01 AM 0.40 0.00 0.40 0.00 6.63 01:09:01 AM 0.17 0.00 0.17 0.00 2.95 01:10:01 AM 12.51 0.32 12.20 36.92 598.00 01:11:01 AM 27.76 0.52 27.25 63.82 1700.17 Average: 30.18 0.99 29.18 166.86 2880.69 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5257044 7094500 2625380 33.31 2688 2014256 632100 7.08 211476 2067032 106948 01:04:01 AM 5133600 6997560 2748824 34.87 2688 2041240 728236 8.15 234664 2166964 25572 01:05:01 AM 4982500 7021888 2899924 36.79 2688 2209336 691268 7.74 255928 2275016 172828 01:06:01 AM 5033040 7074916 2849384 36.15 2688 2211492 629912 7.05 257764 2215568 4 01:07:01 AM 4968184 7019836 2914240 36.97 2688 2221268 710940 7.96 258092 2279840 4 01:08:01 AM 4964156 7015844 2918268 37.02 2688 2221300 732260 8.20 258092 2283032 36 01:09:01 AM 4946124 6997848 2936300 37.25 2688 2221336 753392 8.44 258092 2301264 44 01:10:01 AM 5007952 6944504 2874472 36.47 2688 2111944 750040 8.40 293660 2225952 58608 01:11:01 AM 5104868 7007504 2777556 35.24 2688 2078476 697616 7.81 462548 1964220 16508 Average: 5044163 7019378 2838261 36.01 2688 2147850 702863 7.87 276702 2197654 42284 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 103.03 78.62 1075.52 11.12 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 8.31 5.88 4.80 2.81 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 36.27 30.94 296.26 7.36 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 192.80 134.78 42.30 37.24 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 63.53 53.05 83.93 16.35 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 331.36 326.97 183.79 132.17 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 207.95 202.27 445.32 62.95 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 80.87 50.70 141.47 38.88 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 24.18 18.65 16.99 8.77 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 116.47 100.20 254.48 35.29 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) 12/02/2024 _x86_64_ (2 CPU) 01:00:56 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 38.33 0.00 6.14 3.18 0.11 52.23 01:03:01 AM 0 26.15 0.00 4.85 3.55 0.10 65.35 01:03:01 AM 1 50.56 0.00 7.44 2.81 0.12 39.07 01:04:01 AM all 9.00 0.00 1.23 1.91 0.07 87.78 01:04:01 AM 0 5.92 0.00 0.98 2.87 0.08 90.14 01:04:01 AM 1 12.08 0.00 1.49 0.95 0.05 85.43 01:05:01 AM all 22.76 0.00 3.33 0.70 0.09 73.12 01:05:01 AM 0 19.35 0.00 3.00 0.35 0.08 77.22 01:05:01 AM 1 26.17 0.00 3.66 1.05 0.10 69.02 01:06:01 AM all 7.04 0.00 1.65 1.50 0.05 89.76 01:06:01 AM 0 2.72 0.00 1.19 1.20 0.05 94.84 01:06:01 AM 1 11.35 0.00 2.11 1.81 0.05 84.69 01:07:01 AM all 13.60 0.00 1.03 0.08 0.07 85.23 01:07:01 AM 0 7.72 0.00 0.28 0.03 0.07 91.90 01:07:01 AM 1 19.54 0.00 1.79 0.12 0.07 78.48 01:08:01 AM all 22.95 0.00 0.55 0.00 0.09 76.40 01:08:01 AM 0 28.92 0.00 0.60 0.00 0.10 70.38 01:08:01 AM 1 16.96 0.00 0.51 0.00 0.08 82.45 01:09:01 AM all 23.75 0.00 0.52 0.00 0.08 75.65 01:09:01 AM 0 34.79 0.00 0.65 0.00 0.08 64.47 01:09:01 AM 1 12.55 0.00 0.39 0.00 0.08 86.97 01:10:01 AM all 12.95 0.00 1.56 0.15 0.06 85.28 01:10:01 AM 0 6.44 0.00 1.41 0.12 0.07 91.97 01:10:01 AM 1 19.45 0.00 1.72 0.18 0.05 78.59 01:11:01 AM all 29.88 0.00 3.45 0.47 0.08 66.12 01:11:01 AM 0 25.32 0.00 2.82 0.42 0.08 71.36 01:11:01 AM 1 34.43 0.00 4.09 0.52 0.08 60.87 Average: all 20.03 0.00 2.17 0.89 0.08 76.83 Average: 0 17.47 0.00 1.76 0.95 0.08 79.74 Average: 1 22.59 0.00 2.58 0.83 0.08 73.92