---> uname -a: Linux prd-centos8-robot-2c-8g-40000.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4887 19 2191 6781 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:ec:db:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:feec:db57/64 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) 07/05/2025 _x86_64_ (2 CPU) 23:06:36 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 132.80 76.81 55.99 7972.01 38503.91 11:09:01 PM 119.41 0.07 119.35 1.87 11750.99 11:10:01 PM 43.55 1.07 42.49 115.83 4752.12 11:11:01 PM 53.09 6.72 46.38 1245.93 3413.05 11:12:01 PM 42.34 2.73 39.60 439.59 6379.51 11:13:01 PM 5.52 0.02 5.50 0.13 182.87 11:14:01 PM 2.00 0.02 1.98 0.93 189.50 11:15:01 PM 0.77 0.00 0.77 0.00 266.17 11:16:01 PM 30.44 0.63 29.81 73.18 1701.72 Average: 47.77 9.79 37.98 1094.57 7460.82 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5543560 7065752 2338864 29.67 2688 1715152 697468 7.81 184892 1872480 103700 11:09:01 PM 5098508 6962588 2783916 35.32 2688 2040964 745824 8.35 190636 2248572 143092 11:10:01 PM 5256464 7092372 2625960 33.31 2688 2012184 639624 7.16 218708 2060712 10768 11:11:01 PM 4893028 6985000 2989396 37.92 2688 2259780 706300 7.91 259512 2356740 169412 11:12:01 PM 4961412 7055368 2921012 37.06 2688 2261712 679684 7.61 267372 2276388 4 11:13:01 PM 4898192 6993820 2984232 37.86 2688 2263540 777084 8.70 267592 2339600 1652 11:14:01 PM 4886888 6988496 2995536 38.00 2688 2269512 828960 9.28 267796 2350532 3952 11:15:01 PM 4941072 7046368 2941352 37.32 2688 2273200 670540 7.51 268180 2296896 40 11:16:01 PM 5054740 6987988 2827684 35.87 2688 2107172 715348 8.01 470292 2003188 9032 Average: 5059318 7019750 2823106 35.82 2688 2133691 717870 8.04 266109 2200568 49072 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 247.39 162.52 1214.83 58.20 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 117.45 88.24 1253.43 12.27 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.70 9.60 6.79 3.82 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 34.19 29.86 312.86 7.03 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 137.32 100.35 31.73 29.96 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 31.61 24.13 24.70 2.81 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 178.16 177.19 55.04 18.88 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 52.74 46.89 17.46 5.15 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 53.75 39.84 104.99 47.01 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 96.37 75.40 335.77 20.57 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) 07/05/2025 _x86_64_ (2 CPU) 23:06:36 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 33.04 0.06 8.15 27.13 0.09 31.54 11:08:01 PM 0 36.01 0.05 6.30 27.05 0.08 30.52 11:08:01 PM 1 30.08 0.07 9.99 27.21 0.10 32.56 11:09:01 PM all 35.98 0.00 4.85 4.02 0.13 55.02 11:09:01 PM 0 43.87 0.00 5.16 2.82 0.13 48.01 11:09:01 PM 1 28.11 0.00 4.55 5.23 0.12 62.00 11:10:01 PM all 15.80 0.00 2.41 1.48 0.06 80.25 11:10:01 PM 0 17.84 0.00 2.29 1.77 0.07 78.03 11:10:01 PM 1 13.77 0.00 2.54 1.18 0.05 82.46 11:11:01 PM all 25.67 0.00 4.64 3.63 0.10 65.96 11:11:01 PM 0 35.85 0.00 5.70 2.84 0.12 55.50 11:11:01 PM 1 15.52 0.00 3.58 4.42 0.08 76.40 11:12:01 PM all 8.40 0.00 1.75 3.26 0.05 86.54 11:12:01 PM 0 14.54 0.00 2.06 3.57 0.05 79.78 11:12:01 PM 1 2.27 0.00 1.44 2.96 0.05 93.28 11:13:01 PM all 3.68 0.00 0.39 0.03 0.04 95.86 11:13:01 PM 0 4.52 0.00 0.37 0.07 0.05 95.00 11:13:01 PM 1 2.85 0.00 0.40 0.00 0.03 96.72 11:14:01 PM all 14.50 0.00 1.38 0.16 0.08 83.89 11:14:01 PM 0 18.22 0.00 1.52 0.00 0.08 80.18 11:14:01 PM 1 10.77 0.00 1.25 0.32 0.07 87.59 11:15:01 PM all 6.09 0.00 0.55 0.03 0.07 93.27 11:15:01 PM 0 10.52 0.00 0.65 0.05 0.07 88.71 11:15:01 PM 1 1.66 0.00 0.45 0.00 0.07 97.82 11:16:01 PM all 27.96 0.00 3.78 0.88 0.09 67.28 11:16:01 PM 0 43.25 0.00 4.19 0.87 0.08 51.61 11:16:01 PM 1 12.68 0.00 3.37 0.90 0.10 82.94 Average: all 19.01 0.01 3.10 4.50 0.08 73.30 Average: 0 24.96 0.01 3.14 4.32 0.08 67.49 Average: 1 13.08 0.01 3.06 4.69 0.07 79.09