---> uname -a: Linux prd-centos8-robot-2c-8g-10306.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 636 4902 19 2158 6765 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:53:a8:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe53:a869/64 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) 11/26/2024 _x86_64_ (2 CPU) 00:36:16 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:02 AM 115.94 40.37 75.57 6890.77 7025.34 12:39:01 AM 84.51 0.71 83.80 51.64 9677.72 12:40:01 AM 14.58 0.42 14.16 64.79 1301.58 12:41:01 AM 62.07 2.52 59.56 396.07 7821.16 12:42:01 AM 10.08 0.08 10.00 31.99 987.02 12:43:01 AM 2.50 0.03 2.47 1.07 348.74 12:44:01 AM 0.18 0.00 0.18 0.00 2.97 12:45:01 AM 0.22 0.00 0.22 0.00 164.63 12:46:01 AM 26.73 0.63 26.10 73.19 1782.70 Average: 35.11 4.98 30.13 835.89 3222.73 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:02 AM 5308752 7021512 2573672 32.65 2688 1894880 718868 8.05 212428 2039892 154804 12:39:01 AM 5138124 6970244 2744300 34.82 2688 2009292 737148 8.25 221624 2177180 30116 12:40:01 AM 5217220 7051280 2665204 33.81 2688 2011240 678408 7.60 240312 2080536 4 12:41:01 AM 4980628 7026260 2901796 36.81 2688 2215128 662240 7.42 262504 2262592 18684 12:42:01 AM 4940404 6987276 2942020 37.32 2688 2216364 712512 7.98 262768 2304560 148 12:43:01 AM 4920572 6975600 2961852 37.58 2688 2224520 744720 8.34 262768 2324240 4 12:44:01 AM 4917720 6972764 2964704 37.61 2688 2224544 762708 8.54 262768 2327496 32 12:45:01 AM 4912224 6972188 2970200 37.68 2688 2229488 762708 8.54 262828 2332632 48 12:46:01 AM 5078308 6980372 2804116 35.57 2688 2078040 691912 7.75 465544 1988496 192 Average: 5045995 6995277 2836429 35.98 2688 2122611 719025 8.05 272616 2204180 22670 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 AM eth0 307.26 193.10 1626.81 61.14 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 59.81 41.73 595.80 7.59 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 14.25 8.48 5.28 3.27 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 234.16 193.72 337.92 45.96 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 11.85 6.55 3.83 0.79 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 205.33 201.47 106.28 79.35 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 284.49 280.12 191.42 107.02 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 78.69 75.09 125.93 22.24 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 79.87 47.91 105.89 41.49 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 141.90 116.60 343.90 41.05 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) 11/26/2024 _x86_64_ (2 CPU) 00:36:16 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:02 AM all 39.25 0.02 7.89 4.20 0.11 48.53 12:38:02 AM 0 31.52 0.02 7.18 3.12 0.10 58.07 12:38:02 AM 1 46.97 0.02 8.59 5.28 0.12 39.02 12:39:01 AM all 21.55 0.00 2.94 3.78 0.09 71.64 12:39:01 AM 0 19.82 0.00 2.93 3.86 0.09 73.31 12:39:01 AM 1 23.29 0.00 2.96 3.69 0.10 69.96 12:40:01 AM all 10.72 0.00 1.21 0.97 0.06 87.04 12:40:01 AM 0 8.84 0.00 1.14 0.80 0.07 89.16 12:40:01 AM 1 12.61 0.00 1.29 1.14 0.05 84.91 12:41:01 AM all 27.65 0.00 4.67 2.79 0.09 64.81 12:41:01 AM 0 18.93 0.00 4.20 3.28 0.08 73.51 12:41:01 AM 1 36.37 0.00 5.14 2.29 0.10 56.11 12:42:01 AM all 0.98 0.00 0.25 0.28 0.06 98.43 12:42:01 AM 0 1.55 0.00 0.28 0.25 0.08 97.83 12:42:01 AM 1 0.42 0.00 0.22 0.30 0.03 99.03 12:43:01 AM all 25.11 0.00 1.19 0.07 0.10 73.52 12:43:01 AM 0 29.94 0.00 0.97 0.12 0.08 68.89 12:43:01 AM 1 20.24 0.00 1.42 0.02 0.12 78.20 12:44:01 AM all 28.17 0.00 0.61 0.00 0.12 71.10 12:44:01 AM 0 35.69 0.00 0.69 0.00 0.12 63.51 12:44:01 AM 1 20.63 0.00 0.54 0.00 0.12 78.71 12:45:01 AM all 10.45 0.00 0.33 0.04 0.08 89.11 12:45:01 AM 0 16.46 0.00 0.35 0.08 0.08 83.02 12:45:01 AM 1 4.34 0.00 0.31 0.00 0.07 95.28 12:46:01 AM all 24.71 0.00 3.38 0.37 0.08 71.47 12:46:01 AM 0 17.79 0.00 3.39 0.40 0.07 78.35 12:46:01 AM 1 31.63 0.00 3.37 0.33 0.08 64.59 Average: all 20.95 0.00 2.50 1.38 0.09 75.08 Average: 0 20.05 0.00 2.34 1.32 0.09 76.20 Average: 1 21.86 0.00 2.65 1.45 0.09 73.94