---> uname -a: Linux prd-centos8-builder-2c-4g-302.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: 2800.000 BogoMIPS: 5600.00 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 508 1121 17 2035 2881 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:01:30:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.78/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe01:30db/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) 08/06/2025 _x86_64_ (2 CPU) 22:03:54 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 58.83 0.42 58.41 11.20 5958.81 10:07:01 PM 69.24 0.47 68.78 53.32 8393.27 10:08:01 PM 31.19 0.08 31.11 1.87 3206.25 10:09:01 PM 21.24 0.27 20.97 41.84 892.41 10:10:01 PM 16.34 0.00 16.34 0.00 651.22 10:11:01 PM 20.87 0.37 20.51 18.12 696.65 10:12:01 PM 17.93 0.38 17.54 38.65 523.78 Average: 33.66 0.28 33.38 23.57 2902.99 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1376172 3015820 2377504 63.34 2104 1808676 605348 12.61 143944 1947244 128048 10:07:01 PM 1222712 2984516 2530964 67.43 2104 1923236 611016 12.72 146136 2065372 47348 10:08:01 PM 1066104 2895596 2687572 71.60 2104 1990468 686504 14.30 174160 2194848 54304 10:09:01 PM 1090152 2919628 2663524 70.96 2104 1990544 661740 13.78 207848 2136804 40496 10:10:01 PM 1169384 2967376 2584292 68.85 2104 1958960 622620 12.97 206064 2058520 8840 10:11:01 PM 1124676 2922980 2629000 70.04 2104 1959256 665812 13.86 390224 1919636 8676 10:12:01 PM 1149808 2951052 2603868 69.37 2104 1961732 635856 13.24 390016 1894072 20172 Average: 1171287 2950995 2582389 68.80 2104 1941839 641271 13.35 236913 2030928 43983 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 61.86 51.73 811.85 5.55 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.71 23.38 238.89 5.23 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 40.94 33.93 566.74 6.89 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 11.48 13.84 12.69 5.66 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 10.03 11.41 8.55 3.96 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 15.71 15.56 16.60 7.25 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 12.35 12.38 14.71 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 25.44 23.17 238.55 5.75 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) 08/06/2025 _x86_64_ (2 CPU) 22:03:54 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 39.86 0.00 4.39 1.34 1.76 52.64 10:06:01 PM 0 23.68 0.00 3.78 1.31 1.51 69.72 10:06:01 PM 1 56.09 0.00 5.00 1.38 2.01 35.52 10:07:01 PM all 38.15 0.00 4.66 2.54 1.81 52.83 10:07:01 PM 0 30.69 0.00 4.30 2.89 1.55 60.57 10:07:01 PM 1 45.61 0.00 5.02 2.19 2.07 45.11 10:08:01 PM all 38.45 0.00 2.72 1.04 1.82 55.96 10:08:01 PM 0 22.07 0.00 2.80 0.86 1.59 72.68 10:08:01 PM 1 54.85 0.00 2.64 1.23 2.06 39.23 10:09:01 PM all 38.03 0.00 2.74 0.71 1.64 56.89 10:09:01 PM 0 25.42 0.00 2.32 0.63 1.48 70.15 10:09:01 PM 1 50.66 0.00 3.15 0.78 1.81 43.60 10:10:01 PM all 36.87 0.00 2.80 0.34 1.42 58.57 10:10:01 PM 0 26.16 0.00 2.46 0.60 1.25 69.53 10:10:01 PM 1 47.58 0.00 3.13 0.08 1.60 47.61 10:11:01 PM all 37.39 0.00 2.98 0.65 1.75 57.23 10:11:01 PM 0 23.84 0.00 2.63 0.53 1.64 71.36 10:11:01 PM 1 50.96 0.00 3.33 0.76 1.86 43.08 10:12:01 PM all 41.67 0.00 3.50 0.25 1.78 52.79 10:12:01 PM 0 28.83 0.00 2.80 0.38 1.49 66.50 10:12:01 PM 1 54.52 0.00 4.20 0.12 2.07 39.09 Average: all 38.63 0.00 3.40 0.98 1.71 55.27 Average: 0 25.81 0.00 3.01 1.03 1.50 68.65 Average: 1 51.47 0.00 3.78 0.93 1.93 41.89