---> uname -a: Linux prd-centos8-builder-2c-4g-5389.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 489 1134 17 2041 2900 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3a:4b:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe3a:4bb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 10/02/2025 _x86_64_ (2 CPU) 23:03:56 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 56.55 0.42 56.13 11.20 5708.71 11:07:01 PM 68.51 0.50 68.01 53.86 8610.30 11:08:01 PM 27.41 0.05 27.36 1.33 2700.68 11:09:01 PM 17.88 0.27 17.61 41.86 472.19 11:10:01 PM 13.53 0.00 13.53 0.00 525.95 11:11:01 PM 19.82 0.55 19.27 33.44 555.95 Average: 33.95 0.30 33.65 23.61 3095.34 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1345292 3009784 2408388 64.16 2104 1832848 622888 12.97 145944 1974264 145828 11:07:01 PM 1200100 2964844 2553580 68.03 2104 1926152 643580 13.40 147844 2087004 23260 11:08:01 PM 1179360 2981936 2574320 68.58 2104 1962916 627512 13.07 171652 2082300 8844 11:09:01 PM 1182612 2986384 2571068 68.49 2104 1964172 626020 13.04 206136 2044304 8844 11:10:01 PM 1173876 2985560 2579804 68.73 2104 1972056 624272 13.00 208392 2048992 10636 11:11:01 PM 1191408 2994820 2562272 68.26 2104 1963764 611292 12.73 391392 1850852 7520 Average: 1212108 2987221 2541572 67.71 2104 1936985 625927 13.03 211893 2014619 34155 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 69.43 58.88 904.22 6.37 0.00 0.00 0.00 0.00 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 19.53 18.56 157.01 5.42 0.00 0.00 0.00 0.00 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 47.43 41.62 591.98 6.77 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 10.41 13.01 7.76 5.90 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 13.51 13.94 11.74 4.42 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 15.21 15.41 16.31 13.28 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 29.25 26.90 281.49 7.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 10/02/2025 _x86_64_ (2 CPU) 23:03:56 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 38.09 0.00 4.18 1.65 2.29 53.79 11:06:01 PM 0 51.81 0.00 5.37 1.36 2.07 39.38 11:06:01 PM 1 24.52 0.00 3.00 1.94 2.50 68.04 11:07:01 PM all 38.33 0.00 4.31 2.33 2.00 53.03 11:07:01 PM 0 36.13 0.00 4.47 2.46 2.25 54.69 11:07:01 PM 1 40.55 0.00 4.14 2.19 1.76 51.36 11:08:01 PM all 37.19 0.00 2.56 0.74 1.99 57.53 11:08:01 PM 0 63.25 0.00 3.64 0.27 2.21 30.63 11:08:01 PM 1 11.34 0.00 1.48 1.20 1.76 84.21 11:09:01 PM all 39.62 0.00 2.60 0.19 1.94 55.65 11:09:01 PM 0 59.13 0.00 3.05 0.22 2.32 35.28 11:09:01 PM 1 20.15 0.00 2.15 0.17 1.56 75.98 11:10:01 PM all 33.09 0.00 2.85 0.16 1.92 61.99 11:10:01 PM 0 39.63 0.00 3.29 0.07 2.03 54.98 11:10:01 PM 1 26.54 0.00 2.40 0.25 1.80 69.01 11:11:01 PM all 40.28 0.00 2.84 0.41 2.06 54.41 11:11:01 PM 0 53.77 0.00 3.87 0.22 2.26 39.89 11:11:01 PM 1 26.85 0.00 1.82 0.60 1.87 68.87 Average: all 37.77 0.00 3.22 0.91 2.03 56.07 Average: 0 50.60 0.00 3.95 0.77 2.19 42.49 Average: 1 24.97 0.00 2.50 1.06 1.88 69.60