---> uname -a: Linux prd-centos8-robot-2c-8g-5357.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 598 4973 19 2125 6802 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:89:85:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe89:852a/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) 04:02:23 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 92.39 47.92 44.47 6316.69 28786.27 04:05:01 AM 114.76 0.73 114.03 53.06 11455.31 04:06:01 AM 20.96 0.42 20.54 64.78 2105.40 04:07:01 AM 66.23 6.75 59.48 1249.18 7639.82 04:08:01 AM 7.75 0.08 7.67 31.99 758.71 04:09:01 AM 2.13 0.02 2.12 0.13 76.76 04:10:01 AM 0.60 0.00 0.60 0.00 16.18 04:11:01 AM 18.51 0.38 18.13 42.53 1044.43 Average: 40.42 7.04 33.38 969.85 6485.49 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5461316 7030984 2421108 30.72 2688 1762188 743216 8.32 187600 1950772 107048 04:05:01 AM 5196836 6998192 2685588 34.07 2688 1978980 737140 8.25 198360 2142904 49644 04:06:01 AM 5206780 7019084 2675644 33.94 2688 1990600 725452 8.12 223532 2109700 9700 04:07:01 AM 5011296 7053276 2871128 36.42 2688 2212144 658640 7.37 258124 2241720 16600 04:08:01 AM 4972316 7015416 2910108 36.92 2688 2213272 707808 7.93 258252 2279076 176 04:09:01 AM 4892488 6935708 2989936 37.93 2688 2213384 828740 9.28 258252 2358376 4 04:10:01 AM 4776708 6820208 3105716 39.40 2688 2213664 924080 10.35 258252 2473608 4 04:11:01 AM 5190600 7059588 2691824 34.15 2688 2043388 657528 7.36 291928 2048184 44 Average: 5088542 6991557 2793882 35.44 2688 2078452 747826 8.37 241788 2200542 22902 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 310.23 188.07 1533.84 59.17 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 65.84 53.46 710.21 8.81 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 19.98 10.55 7.28 4.00 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 234.01 172.51 338.22 44.14 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 17.45 10.65 4.11 1.16 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 472.48 409.90 4408.96 716.00 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 513.20 423.98 5577.82 27.50 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 193.58 149.28 1603.45 27.00 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 228.35 177.30 1773.05 110.98 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) 04:02:23 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 33.61 0.04 5.95 13.57 0.11 46.72 04:04:01 AM 0 35.21 0.07 6.25 13.48 0.08 44.92 04:04:01 AM 1 32.01 0.02 5.66 13.66 0.13 48.52 04:05:01 AM all 32.52 0.00 4.81 4.26 0.10 58.32 04:05:01 AM 0 21.24 0.00 4.27 4.39 0.10 69.99 04:05:01 AM 1 43.79 0.00 5.34 4.12 0.10 46.65 04:06:01 AM all 12.44 0.00 1.78 0.43 0.06 85.30 04:06:01 AM 0 8.39 0.00 1.62 0.28 0.05 89.66 04:06:01 AM 1 16.49 0.00 1.94 0.57 0.07 80.94 04:07:01 AM all 26.09 0.00 4.77 2.13 0.10 66.92 04:07:01 AM 0 16.67 0.00 3.62 1.33 0.10 78.28 04:07:01 AM 1 35.52 0.00 5.92 2.93 0.10 55.53 04:08:01 AM all 0.82 0.00 0.22 0.26 0.03 98.68 04:08:01 AM 0 1.46 0.00 0.27 0.38 0.02 97.87 04:08:01 AM 1 0.18 0.00 0.17 0.13 0.03 99.48 04:09:01 AM all 14.93 0.00 1.15 0.03 0.12 83.78 04:09:01 AM 0 8.63 0.00 0.30 0.05 0.12 90.90 04:09:01 AM 1 21.24 0.00 2.00 0.00 0.12 76.63 04:10:01 AM all 11.02 0.00 1.23 0.00 0.11 87.64 04:10:01 AM 0 3.64 0.00 0.37 0.00 0.10 95.89 04:10:01 AM 1 18.46 0.00 2.10 0.00 0.12 79.32 04:11:01 AM all 16.95 0.00 2.33 0.29 0.08 80.35 04:11:01 AM 0 16.17 0.00 2.27 0.08 0.07 81.40 04:11:01 AM 1 17.74 0.00 2.39 0.49 0.08 79.30 Average: all 18.55 0.01 2.78 2.61 0.09 75.97 Average: 0 13.91 0.01 2.37 2.49 0.08 81.14 Average: 1 23.19 0.00 3.19 2.74 0.09 70.79