---> uname -a: Linux prd-centos8-builder-2c-4g-4321.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 504 1127 17 2034 2886 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:48:f0:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe48:f01b/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) 07/01/2025 _x86_64_ (2 CPU) 16:03:54 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 58.31 0.42 57.90 11.20 6015.39 04:07:01 PM 65.49 0.47 65.02 53.32 7307.23 04:08:01 PM 38.09 0.08 38.00 1.87 4711.96 04:09:01 PM 17.27 0.27 17.01 41.85 467.85 04:10:01 PM 12.83 0.00 12.83 0.00 355.71 04:11:01 PM 21.10 0.38 20.72 18.25 799.02 04:12:01 PM 18.13 0.38 17.74 38.65 532.04 Average: 33.03 0.29 32.74 23.59 2883.85 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1342612 2983740 2411064 64.23 2104 1810052 643720 13.40 144844 1979116 128328 04:07:01 PM 1237780 2997916 2515896 67.02 2104 1921636 599800 12.49 148080 2050568 77644 04:08:01 PM 1054704 2881684 2698972 71.90 2104 1988208 709172 14.77 175180 2203016 40580 04:09:01 PM 1099332 2926460 2654344 70.71 2104 1988292 665492 13.86 207664 2127400 39396 04:10:01 PM 1214264 3010984 2539412 67.65 2104 1957804 588452 12.25 205780 2014564 8840 04:11:01 PM 1141088 2936944 2612588 69.60 2104 1956932 658112 13.70 389756 1903992 7496 04:12:01 PM 1154560 2954564 2599116 69.24 2104 1960588 637408 13.27 389604 1890500 20164 Average: 1177763 2956042 2575913 68.62 2104 1940502 643165 13.39 237273 2024165 46064 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 64.60 52.17 820.62 5.75 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.53 20.46 227.55 4.93 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.44 28.11 548.21 6.54 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.49 13.64 12.52 5.53 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 10.48 11.91 8.66 4.09 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 15.76 15.59 16.44 7.14 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 10.56 11.81 8.83 5.68 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 24.41 21.96 234.67 5.67 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) 07/01/2025 _x86_64_ (2 CPU) 16:03:54 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 36.50 0.00 4.02 1.52 4.61 53.35 04:06:01 PM 0 43.53 0.00 5.08 1.18 3.75 46.46 04:06:01 PM 1 29.60 0.00 2.99 1.85 5.45 60.11 04:07:01 PM all 35.66 0.00 4.09 2.34 4.45 53.46 04:07:01 PM 0 54.42 0.00 5.42 2.05 3.86 34.24 04:07:01 PM 1 17.33 0.00 2.79 2.62 5.02 72.24 04:08:01 PM all 36.11 0.00 2.42 1.20 3.99 56.29 04:08:01 PM 0 56.12 0.00 3.33 1.07 3.38 36.10 04:08:01 PM 1 16.53 0.00 1.53 1.32 4.59 76.03 04:09:01 PM all 35.77 0.00 3.04 0.35 4.04 56.80 04:09:01 PM 0 51.12 0.00 3.83 0.51 3.63 40.90 04:09:01 PM 1 20.66 0.00 2.27 0.19 4.43 72.44 04:10:01 PM all 35.23 0.00 2.37 0.35 3.25 58.80 04:10:01 PM 0 36.48 0.00 2.63 0.39 2.91 57.58 04:10:01 PM 1 33.98 0.00 2.11 0.31 3.58 60.01 04:11:01 PM all 35.55 0.00 2.92 0.56 3.85 57.12 04:11:01 PM 0 42.45 0.00 2.92 0.90 3.78 49.95 04:11:01 PM 1 28.65 0.00 2.91 0.23 3.92 64.28 04:12:01 PM all 38.99 0.00 3.20 0.58 4.36 52.88 04:12:01 PM 0 66.00 0.00 4.17 0.61 3.55 25.67 04:12:01 PM 1 12.85 0.00 2.25 0.54 5.16 79.20 Average: all 36.26 0.00 3.15 0.99 4.08 55.52 Average: 0 50.00 0.00 3.91 0.96 3.55 41.58 Average: 1 22.76 0.00 2.41 1.01 4.60 69.23