---> uname -a: Linux prd-centos8-robot-2c-8g-36422.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 608 4926 19 2162 6791 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:c5:a5:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fec5:a5e1/64 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) 06/23/2025 _x86_64_ (2 CPU) 00:45:38 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 157.95 71.78 86.17 8024.14 41347.24 12:48:01 AM 95.00 0.73 94.27 53.05 10780.32 12:49:01 AM 32.89 0.42 32.48 64.79 2885.94 12:50:00 AM 77.81 9.55 68.26 1704.04 8314.49 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 9.53 0.00 9.53 0.00 650.37 12:52:01 AM 0.85 0.00 0.85 0.00 16.96 12:53:01 AM 0.13 0.00 0.13 0.00 1.03 12:54:01 AM 0.37 0.03 0.33 1.07 93.05 12:55:01 AM 1.82 0.00 1.82 0.00 65.06 12:56:01 AM 0.27 0.00 0.27 0.00 4.57 12:57:01 AM 19.36 0.40 18.96 46.79 884.57 Average: 35.93 7.53 28.40 897.91 5905.67 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5387948 7053708 2494484 31.65 2688 1849024 688804 7.71 184744 1991968 164540 12:48:01 AM 5162324 6981488 2720108 34.51 2688 1995984 728784 8.16 198196 2171412 42504 12:49:01 AM 5181760 7039104 2700672 34.26 2688 2032008 666164 7.46 224424 2126084 33708 12:50:00 AM 4950044 7027880 2932388 37.20 2688 2246496 647596 7.25 266672 2285688 10864 12:50:01 AM 4949560 7027396 2932872 37.21 2688 2246496 647596 7.25 266672 2286024 10872 12:51:01 AM 4952240 7029988 2930192 37.17 2688 2246500 647596 7.25 266668 2286068 4 12:52:01 AM 4952192 7029936 2930240 37.17 2688 2246500 663044 7.42 266672 2286140 4 12:53:01 AM 4952280 7030024 2930152 37.17 2688 2246500 663044 7.42 266672 2286072 4 12:54:01 AM 4739320 6819712 3143112 39.87 2688 2249148 899148 10.07 266800 2497912 16 12:55:01 AM 4845576 6925984 3036856 38.53 2688 2249164 791268 8.86 266800 2391232 16 12:56:01 AM 4775604 6856028 3106828 39.41 2688 2249180 875764 9.81 266800 2461780 4 12:57:01 AM 5071824 6975188 2810608 35.66 2688 2077332 727064 8.14 461908 1994584 22220 Average: 4993389 6983036 2889043 36.65 2688 2161194 720489 8.07 266919 2255414 23730 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 297.62 181.43 1635.78 59.93 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 67.16 53.75 780.48 8.98 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 21.13 16.31 8.02 5.48 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 619.66 470.06 432.22 103.81 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 1.52 0.00 0.06 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 1.80 0.77 0.36 0.12 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.45 2.02 0.54 0.48 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.93 1.95 0.47 0.42 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 105.98 86.02 1260.88 6.85 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 270.91 268.28 5652.02 17.53 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 297.48 292.95 5747.96 18.94 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 102.93 67.82 103.35 31.10 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 162.12 130.57 1419.76 22.96 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) 06/23/2025 _x86_64_ (2 CPU) 00:45:38 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 43.82 0.04 10.65 5.56 0.11 39.82 12:47:01 AM 0 37.58 0.05 9.38 6.82 0.12 46.04 12:47:01 AM 1 50.08 0.03 11.91 4.30 0.10 33.58 12:48:01 AM all 27.24 0.00 4.01 1.23 0.10 67.42 12:48:01 AM 0 24.43 0.00 4.10 1.40 0.10 69.97 12:48:01 AM 1 30.06 0.00 3.91 1.07 0.10 64.86 12:49:01 AM all 18.94 0.00 3.06 0.59 0.08 77.32 12:49:01 AM 0 19.66 0.00 3.29 0.63 0.08 76.33 12:49:01 AM 1 18.22 0.00 2.83 0.55 0.08 78.31 12:50:00 AM all 25.76 0.00 5.40 0.81 0.08 67.94 12:50:00 AM 0 23.36 0.00 5.32 1.07 0.07 70.18 12:50:00 AM 1 28.15 0.00 5.49 0.56 0.10 65.70 12:50:01 AM all 1.52 0.00 1.52 0.00 0.00 96.97 12:50:01 AM 0 1.52 0.00 1.52 0.00 0.00 96.97 12:50:01 AM 1 1.52 0.00 1.52 0.00 0.00 96.97 12:51:01 AM all 0.32 0.00 0.08 0.05 0.04 99.51 12:51:01 AM 0 0.03 0.00 0.12 0.08 0.05 99.72 12:51:01 AM 1 0.60 0.00 0.05 0.02 0.03 99.30 12:52:01 AM all 0.34 0.00 0.06 0.01 0.04 99.55 12:52:01 AM 0 0.53 0.00 0.03 0.02 0.03 99.38 12:52:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 12:53:01 AM all 0.22 0.00 0.11 0.00 0.04 99.63 12:53:01 AM 0 0.17 0.00 0.07 0.00 0.02 99.75 12:53:01 AM 1 0.27 0.00 0.15 0.00 0.07 99.52 12:54:01 AM all 7.89 0.00 1.67 0.00 0.08 90.36 12:54:01 AM 0 4.07 0.00 0.44 0.00 0.07 95.43 12:54:01 AM 1 11.72 0.00 2.91 0.00 0.08 85.29 12:55:01 AM all 8.62 0.00 1.26 0.01 0.09 90.02 12:55:01 AM 0 10.90 0.00 1.49 0.02 0.10 87.49 12:55:01 AM 1 6.34 0.00 1.03 0.00 0.08 92.55 12:56:01 AM all 9.12 0.00 1.18 0.01 0.10 89.58 12:56:01 AM 0 1.84 0.00 0.15 0.02 0.08 97.91 12:56:01 AM 1 16.46 0.00 2.22 0.00 0.12 81.20 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 20.67 0.00 3.13 0.11 0.08 76.01 12:57:01 AM 0 12.00 0.00 2.80 0.05 0.08 85.06 12:57:01 AM 1 29.34 0.00 3.45 0.17 0.08 66.96 Average: all 14.79 0.00 2.78 0.76 0.08 81.59 Average: 0 12.21 0.00 2.47 0.92 0.07 84.32 Average: 1 17.37 0.00 3.09 0.60 0.08 78.85