---> uname -a: Linux prd-centos8-robot-2c-8g-5362.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 570 4999 19 2127 6831 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:4c:55:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe4c:5595/64 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) 12/25/2024 _x86_64_ (2 CPU) 04:02:19 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 96.82 57.92 38.90 6383.08 20192.64 04:05:01 AM 118.54 0.75 117.79 53.58 10502.77 04:06:01 AM 22.22 0.03 22.19 0.53 3087.12 04:07:01 AM 26.74 7.10 19.64 1309.96 1315.23 04:08:01 AM 45.69 0.03 45.66 3.47 7036.49 04:09:01 AM 3.03 0.12 2.92 33.05 139.61 04:10:01 AM 1.92 0.00 1.92 0.00 66.63 04:11:01 AM 0.15 0.00 0.15 0.00 1.78 04:12:01 AM 13.08 0.32 12.76 36.93 504.58 Average: 36.47 7.37 29.10 869.25 4761.45 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5500540 7066712 2381884 30.22 2688 1758788 705432 7.90 187928 1913236 106752 04:05:01 AM 5224884 7023180 2657540 33.71 2688 1976288 714464 8.00 198512 2117332 78832 04:06:01 AM 5163656 6987240 2718768 34.49 2688 2001860 738588 8.27 211468 2167276 25576 04:07:01 AM 5017856 7009504 2864568 36.34 2688 2164680 732116 8.20 270288 2238192 130944 04:08:01 AM 5040224 7079596 2842200 36.06 2688 2209448 627748 7.03 258788 2212248 8 04:09:01 AM 4993948 7035720 2888476 36.64 2688 2211848 692416 7.75 259052 2258352 4 04:10:01 AM 4991108 7032880 2891316 36.68 2688 2211848 710280 7.95 259052 2261056 4 04:11:01 AM 4984624 7026428 2897800 36.76 2688 2211868 710280 7.95 259052 2267512 4 04:12:01 AM 5137992 7007432 2744432 34.82 2688 2044928 706088 7.91 293596 2100800 19520 Average: 5117204 7029855 2765220 35.08 2688 2087951 704157 7.88 244193 2170667 40183 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 297.97 170.09 1518.80 58.91 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 70.89 58.48 719.02 9.23 0.00 0.00 0.00 0.00 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 13.43 5.45 4.90 2.64 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 34.24 29.04 294.87 5.96 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 191.33 139.16 43.13 37.93 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 71.13 57.90 30.24 20.14 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 267.46 266.61 53.79 111.72 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 176.74 173.33 123.15 62.24 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 83.22 64.64 124.09 30.31 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 134.05 107.19 323.61 37.68 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) 12/25/2024 _x86_64_ (2 CPU) 04:02:19 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 34.15 0.05 6.42 13.54 0.14 45.69 04:04:01 AM 0 34.83 0.08 6.37 13.29 0.12 45.30 04:04:01 AM 1 33.47 0.02 6.47 13.80 0.15 46.08 04:05:01 AM all 33.19 0.00 4.73 4.85 0.11 57.13 04:05:01 AM 0 32.56 0.00 4.60 4.94 0.10 57.80 04:05:01 AM 1 33.81 0.00 4.85 4.77 0.12 56.45 04:06:01 AM all 9.74 0.00 1.00 1.67 0.06 87.53 04:06:01 AM 0 15.05 0.00 1.14 1.89 0.05 81.88 04:06:01 AM 1 4.41 0.00 0.87 1.44 0.07 93.21 04:07:01 AM all 17.18 0.00 3.62 1.50 0.08 77.63 04:07:01 AM 0 15.98 0.00 3.51 0.45 0.07 79.98 04:07:01 AM 1 18.37 0.00 3.73 2.54 0.08 75.28 04:08:01 AM all 14.30 0.00 2.55 5.15 0.08 77.93 04:08:01 AM 0 8.55 0.00 2.48 4.45 0.07 84.45 04:08:01 AM 1 20.05 0.00 2.61 5.85 0.08 71.40 04:09:01 AM all 6.38 0.00 0.42 0.03 0.07 93.10 04:09:01 AM 0 4.28 0.00 0.30 0.02 0.08 95.32 04:09:01 AM 1 8.48 0.00 0.54 0.05 0.05 90.88 04:10:01 AM all 21.08 0.00 0.50 0.01 0.09 78.32 04:10:01 AM 0 5.06 0.00 0.27 0.02 0.08 94.57 04:10:01 AM 1 37.12 0.00 0.74 0.00 0.10 62.04 04:11:01 AM all 22.56 0.00 0.40 0.00 0.09 76.95 04:11:01 AM 0 0.99 0.00 0.23 0.00 0.10 98.68 04:11:01 AM 1 44.20 0.00 0.57 0.00 0.08 55.14 04:12:01 AM all 17.74 0.00 2.24 0.16 0.08 79.78 04:12:01 AM 0 12.98 0.00 2.12 0.25 0.07 84.59 04:12:01 AM 1 22.52 0.00 2.37 0.07 0.10 74.94 Average: all 19.57 0.01 2.43 2.97 0.09 74.94 Average: 0 14.43 0.01 2.33 2.79 0.08 80.35 Average: 1 24.70 0.00 2.52 3.16 0.09 69.52