---> uname -a: Linux prd-centos8-builder-2c-4g-8194.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 472 1151 17 2041 2917 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:5f:0f:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.88/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe5f:f2c/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) 11/04/2025 _x86_64_ (2 CPU) 21:04:05 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 83.65 6.48 77.17 934.91 5285.02 09:07:01 PM 69.83 0.07 69.76 0.80 7757.70 09:08:01 PM 35.99 0.48 35.50 54.38 4786.80 09:09:01 PM 21.18 0.27 20.91 41.85 933.29 09:10:00 PM 17.45 0.00 17.45 0.00 420.46 09:10:01 PM 8.93 0.00 8.93 0.00 115.18 09:11:01 PM 16.43 0.00 16.43 0.00 654.80 09:12:01 PM 21.01 0.55 20.46 33.46 977.62 Average: 37.91 1.12 36.79 152.19 2972.85 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1337264 2964180 2416412 64.37 2104 1800448 691328 14.40 160188 1985716 120360 09:07:01 PM 1199180 2969196 2554496 68.05 2104 1931536 642168 13.37 147292 2088224 95936 09:08:01 PM 1174292 2976776 2579384 68.72 2104 1963068 628028 13.08 170968 2089760 21944 09:09:01 PM 1242996 3046920 2510680 66.89 2104 1964820 567008 11.81 206552 1985536 8860 09:10:00 PM 1093036 2930796 2660640 70.88 2104 1998644 687124 14.31 209700 2131780 42748 09:10:01 PM 1089248 2927028 2664428 70.98 2104 1998648 687124 14.31 209696 2135236 42768 09:11:01 PM 1071300 2909124 2682376 71.46 2104 1998652 698392 14.54 210080 2152944 42744 09:12:01 PM 1131096 2935992 2622580 69.87 2104 1965596 675492 14.07 391280 1911016 1944 Average: 1167302 2957502 2586374 68.90 2104 1952676 659583 13.73 213220 2060026 47163 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 85.24 60.14 950.46 14.33 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.47 22.44 264.48 4.89 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 39.92 30.76 584.48 6.08 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 10.50 11.75 11.88 4.80 0.00 0.00 0.00 0.00 09:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 PM eth0 9.39 11.78 8.91 5.39 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 5.36 9.82 4.30 4.97 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 12.18 12.88 10.37 4.04 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 14.90 12.73 14.47 6.43 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 28.22 23.21 263.56 6.56 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) 11/04/2025 _x86_64_ (2 CPU) 21:04:05 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 34.34 0.00 4.46 3.46 2.61 55.13 09:06:01 PM 0 35.09 0.00 4.33 2.61 2.27 55.70 09:06:01 PM 1 33.59 0.00 4.59 4.31 2.94 54.57 09:07:01 PM all 37.20 0.00 4.46 2.95 2.48 52.91 09:07:01 PM 0 34.69 0.00 4.22 4.27 2.15 54.67 09:07:01 PM 1 39.69 0.00 4.70 1.63 2.81 51.16 09:08:01 PM all 35.66 0.00 3.26 1.29 1.97 57.83 09:08:01 PM 0 19.63 0.00 2.49 1.63 1.41 74.83 09:08:01 PM 1 51.68 0.00 4.02 0.95 2.52 40.83 09:09:01 PM all 35.72 0.00 2.95 0.74 3.94 56.65 09:09:01 PM 0 43.67 0.00 3.71 1.03 3.51 48.09 09:09:01 PM 1 27.91 0.00 2.21 0.46 4.36 65.07 09:10:00 PM all 37.00 0.00 2.45 0.43 6.45 53.67 09:10:00 PM 0 43.51 0.00 2.79 0.52 6.29 46.89 09:10:00 PM 1 30.55 0.00 2.11 0.34 6.61 60.40 09:10:01 PM all 36.25 0.00 2.50 0.42 9.17 51.67 09:10:01 PM 0 0.80 0.00 2.40 0.00 12.00 84.80 09:10:01 PM 1 74.78 0.00 2.61 0.87 6.09 15.65 09:11:01 PM all 32.31 0.00 2.54 0.48 5.99 58.68 09:11:01 PM 0 45.57 0.00 3.10 0.47 5.03 45.83 09:11:01 PM 1 19.43 0.00 2.00 0.49 6.92 71.16 09:12:01 PM all 33.33 0.00 2.66 0.62 6.25 57.16 09:12:01 PM 0 26.93 0.00 2.41 0.78 6.76 63.12 09:12:01 PM 1 39.82 0.00 2.90 0.45 5.72 51.11 Average: all 35.06 0.00 3.24 1.41 4.28 56.00 Average: 0 35.48 0.00 3.29 1.60 3.97 55.66 Average: 1 34.65 0.00 3.20 1.22 4.58 56.34