---> uname -a: Linux prd-centos8-robot-2c-8g-5664.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 595 4977 19 2125 6805 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:4b:af:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe4b:afc4/64 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) 12/27/2024 _x86_64_ (2 CPU) 01:05:00 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 86.82 6.30 80.52 1094.57 6330.54 01:08:01 AM 75.47 0.67 74.81 51.18 9780.39 01:09:01 AM 12.56 0.42 12.15 64.79 742.06 01:10:01 AM 63.30 6.75 56.55 1249.18 7657.43 01:11:01 AM 5.11 0.00 5.11 0.00 216.19 01:12:01 AM 0.42 0.00 0.42 0.00 7.63 01:13:01 AM 0.12 0.00 0.12 0.00 0.77 01:14:01 AM 0.55 0.12 0.43 33.06 94.88 01:15:01 AM 8.18 0.32 7.86 36.92 250.25 01:16:01 AM 26.71 0.52 26.19 63.85 1245.37 Average: 27.93 1.51 26.42 259.37 2632.67 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5318684 7081228 2563748 32.52 2688 1941360 644228 7.21 187000 2045312 228236 01:08:01 AM 5156892 6977632 2725540 34.58 2688 1998804 742784 8.32 211728 2171612 25572 01:09:01 AM 5186544 7031412 2695888 34.20 2688 2020236 704904 7.89 228928 2116688 40008 01:10:01 AM 5016300 7052892 2866132 36.36 2688 2206500 646864 7.24 258884 2234040 84 01:11:01 AM 5017476 7054080 2864956 36.35 2688 2206508 646864 7.24 258884 2233784 4 01:12:01 AM 5017424 7054028 2865008 36.35 2688 2206508 662744 7.42 258884 2233796 4 01:13:01 AM 5017588 7054192 2864844 36.34 2688 2206508 662744 7.42 258884 2233684 4 01:14:01 AM 4942440 6982648 2939992 37.30 2688 2210112 756068 8.47 259020 2307100 16 01:15:01 AM 5070308 6969364 2812124 35.68 2688 2072684 734216 8.22 282572 2173296 33832 01:16:01 AM 5120700 6993332 2761732 35.04 2688 2048396 716572 8.02 451664 1961680 16720 Average: 5086436 7025081 2795996 35.47 2688 2111762 691799 7.75 265645 2171099 34448 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 122.63 90.29 1064.04 25.02 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 43.95 31.51 439.52 6.56 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 24.41 21.16 80.54 5.02 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 433.67 332.52 305.07 78.33 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 2.85 2.03 0.68 0.48 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 1.20 0.73 0.16 0.12 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 2.75 1.95 0.47 0.42 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 163.74 130.24 1666.39 9.67 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 251.42 199.38 2506.43 36.78 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 20.84 19.01 18.08 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 106.75 82.88 608.14 17.12 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) 12/27/2024 _x86_64_ (2 CPU) 01:05:00 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 37.62 0.00 5.64 2.77 0.14 53.83 01:07:01 AM 0 45.27 0.00 6.49 3.25 0.13 44.86 01:07:01 AM 1 29.97 0.00 4.79 2.29 0.15 62.80 01:08:01 AM all 19.28 0.00 2.36 3.32 0.08 74.96 01:08:01 AM 0 20.66 0.00 2.54 3.59 0.08 73.13 01:08:01 AM 1 17.90 0.00 2.19 3.04 0.07 76.80 01:09:01 AM all 11.97 0.00 2.35 0.46 0.07 85.16 01:09:01 AM 0 15.52 0.00 2.30 0.27 0.07 81.84 01:09:01 AM 1 8.41 0.00 2.39 0.65 0.07 88.48 01:10:01 AM all 20.84 0.00 4.68 3.28 0.11 71.09 01:10:01 AM 0 20.90 0.00 4.77 3.48 0.12 70.73 01:10:01 AM 1 20.79 0.00 4.59 3.07 0.10 71.45 01:11:01 AM all 0.26 0.00 0.09 0.08 0.05 99.52 01:11:01 AM 0 0.12 0.00 0.13 0.15 0.07 99.53 01:11:01 AM 1 0.40 0.00 0.05 0.02 0.03 99.50 01:12:01 AM all 0.31 0.00 0.08 0.00 0.06 99.56 01:12:01 AM 0 0.10 0.00 0.10 0.00 0.08 99.72 01:12:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 01:13:01 AM all 0.33 0.00 0.08 0.00 0.05 99.54 01:13:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 01:13:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 01:14:01 AM all 8.69 0.00 1.89 0.03 0.10 89.30 01:14:01 AM 0 14.39 0.00 3.06 0.05 0.12 82.38 01:14:01 AM 1 3.03 0.00 0.72 0.00 0.08 96.17 01:15:01 AM all 12.51 0.00 2.10 0.08 0.11 85.20 01:15:01 AM 0 11.38 0.00 1.96 0.07 0.10 86.49 01:15:01 AM 1 13.65 0.00 2.25 0.08 0.12 83.90 01:16:01 AM all 29.45 0.00 3.46 0.49 0.11 66.49 01:16:01 AM 0 34.89 0.00 3.96 0.18 0.10 60.87 01:16:01 AM 1 24.01 0.00 2.96 0.80 0.12 72.11 Average: all 14.13 0.00 2.27 1.05 0.09 82.46 Average: 0 16.34 0.00 2.54 1.11 0.09 79.93 Average: 1 11.92 0.00 2.01 1.00 0.08 84.99