---> uname -a: Linux prd-centos8-robot-2c-8g-9840.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 605 4950 19 2142 6795 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:7a:86:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe7a:8634/64 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) 02/08/2025 _x86_64_ (2 CPU) 23:05:30 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 87.74 27.69 60.05 6806.00 20852.48 11:08:02 PM 102.27 0.07 102.20 1.87 10427.47 11:09:01 PM 37.35 0.71 36.64 52.60 4992.70 11:10:00 PM 11.44 0.39 11.05 65.06 656.39 11:10:01 PM 1.33 0.00 1.33 0.00 53.33 11:11:01 PM 47.73 9.20 38.53 1638.53 2484.95 11:12:01 PM 29.24 0.03 29.21 3.47 5737.32 11:13:01 PM 2.62 0.00 2.62 0.00 81.47 11:14:01 PM 0.10 0.00 0.10 0.00 0.93 11:15:01 PM 2.13 0.27 1.87 36.26 100.67 11:16:01 PM 29.59 0.67 28.92 97.43 1264.01 Average: 35.00 3.91 31.10 871.43 4658.71 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5421744 7036980 2460676 31.22 2688 1805568 730724 8.18 198580 1970708 126356 11:08:02 PM 5185500 7016296 2696920 34.21 2688 2009112 695192 7.78 189944 2169092 151104 11:09:01 PM 5240140 7046532 2642280 33.52 2688 1984084 663200 7.43 207168 2092864 1072 11:10:00 PM 5208300 7048304 2674120 33.93 2688 2016572 658276 7.37 220404 2108524 31404 11:10:01 PM 5207828 7047872 2674592 33.93 2688 2016572 658276 7.37 220424 2108716 31416 11:11:01 PM 4964692 7024812 2917728 37.02 2688 2229256 664848 7.44 259528 2289828 157572 11:12:01 PM 4975092 7035004 2907328 36.88 2688 2229380 659236 7.38 262824 2270912 4 11:13:01 PM 4975468 7035380 2906952 36.88 2688 2229380 659236 7.38 262828 2270728 4 11:14:01 PM 4975616 7035532 2906804 36.88 2688 2229384 659236 7.38 262828 2270736 8 11:15:01 PM 5145540 7033888 2736880 34.72 2688 2059284 658592 7.37 257040 2107164 3192 11:16:01 PM 5123524 7012584 2758896 35.00 2688 2064408 694164 7.77 453648 1954628 16764 Average: 5129404 7033926 2753016 34.93 2688 2079364 672816 7.53 254111 2146718 47172 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 298.47 181.69 1574.06 58.23 0.00 0.00 0.00 0.00 11:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 PM eth0 62.35 45.07 688.83 8.58 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 8.24 3.83 3.94 1.70 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 21.16 15.44 6.68 4.76 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 2.67 2.67 1.34 0.20 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 43.26 36.08 300.54 8.41 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 500.03 361.21 99.60 89.05 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 2.78 2.00 0.46 0.43 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 2.67 1.93 0.43 0.42 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 98.12 61.64 64.47 11.23 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 35.39 27.41 42.72 20.05 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 107.39 73.73 278.64 20.31 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) 02/08/2025 _x86_64_ (2 CPU) 23:05:30 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.92 0.00 6.42 12.96 0.14 41.55 11:07:01 PM 0 39.60 0.00 6.86 13.18 0.15 40.21 11:07:01 PM 1 38.23 0.00 5.98 12.75 0.13 42.90 11:08:02 PM all 24.48 0.00 4.21 14.91 0.12 56.29 11:08:02 PM 0 34.37 0.00 4.90 15.43 0.12 45.18 11:08:02 PM 1 14.62 0.00 3.53 14.39 0.12 67.35 11:09:01 PM all 8.02 0.00 1.51 2.69 0.06 87.72 11:09:01 PM 0 14.39 0.00 1.95 3.33 0.05 80.27 11:09:01 PM 1 1.68 0.00 1.07 2.04 0.07 95.14 11:10:00 PM all 12.28 0.00 1.91 2.39 0.10 83.32 11:10:00 PM 0 15.37 0.00 1.76 2.48 0.09 80.30 11:10:00 PM 1 9.18 0.00 2.07 2.29 0.12 86.34 11:10:01 PM all 1.35 0.00 1.35 1.35 0.00 95.95 11:10:01 PM 0 1.35 0.00 1.35 2.70 0.00 94.59 11:10:01 PM 1 1.35 0.00 1.35 0.00 0.00 97.30 11:11:01 PM all 22.64 0.00 4.11 3.72 0.17 69.35 11:11:01 PM 0 25.54 0.00 4.68 4.73 0.25 64.79 11:11:01 PM 1 19.75 0.00 3.54 2.70 0.08 73.92 11:12:01 PM all 2.89 0.00 1.26 2.59 0.09 93.17 11:12:01 PM 0 1.34 0.00 1.27 2.35 0.10 94.93 11:12:01 PM 1 4.44 0.00 1.24 2.83 0.08 91.40 11:13:01 PM all 0.28 0.00 0.12 0.24 0.04 99.32 11:13:01 PM 0 0.38 0.00 0.10 0.48 0.02 99.02 11:13:01 PM 1 0.17 0.00 0.13 0.00 0.07 99.63 11:14:01 PM all 0.32 0.00 0.09 0.00 0.06 99.53 11:14:01 PM 0 0.48 0.00 0.08 0.00 0.05 99.38 11:14:01 PM 1 0.15 0.00 0.10 0.00 0.07 99.68 11:15:01 PM all 3.23 0.00 1.09 0.09 0.08 95.51 11:15:01 PM 0 2.93 0.00 0.99 0.07 0.08 95.93 11:15:01 PM 1 3.52 0.00 1.19 0.12 0.08 95.08 11:16:01 PM all 30.33 0.00 4.00 0.35 0.10 65.22 11:16:01 PM 0 36.94 0.00 4.27 0.42 0.12 58.26 11:16:01 PM 1 23.73 0.00 3.73 0.28 0.08 72.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.31 0.00 2.47 3.99 0.10 79.13 Average: 0 17.10 0.00 2.68 4.24 0.10 75.88 Average: 1 11.54 0.00 2.26 3.73 0.09 82.39