---> uname -a: Linux prd-centos8-builder-2c-4g-9.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 488 1138 17 2039 2902 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:d6:eb:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fed6:eb02/64 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) 04/08/2026 _x86_64_ (2 CPU) 14:03:57 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 58.92 0.48 58.44 13.33 5761.25 02:07:01 PM 68.97 2.17 66.80 108.75 9050.87 02:08:01 PM 28.38 0.28 28.10 40.66 2614.48 02:09:01 PM 19.58 0.07 19.51 3.07 496.75 02:10:01 PM 17.93 0.00 17.93 0.00 648.98 02:11:01 PM 17.50 0.90 16.61 46.37 479.66 Average: 35.21 0.65 34.56 35.36 3175.44 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1334932 3013288 2418744 64.44 2104 1846192 632312 13.17 147996 1980988 160468 02:07:01 PM 1177732 2953652 2575944 68.62 2104 1937936 661412 13.77 148104 2112612 31756 02:08:01 PM 1196816 2999080 2556860 68.12 2104 1963408 616556 12.84 173436 2065652 9360 02:09:01 PM 1184356 2986556 2569320 68.45 2104 1963504 636396 13.25 210500 2040644 8452 02:10:01 PM 1109112 2947724 2644564 70.45 2104 1999876 675320 14.06 214480 2112520 44812 02:11:01 PM 1236848 3040000 2516828 67.05 2104 1964104 581228 12.10 395488 1802344 7480 Average: 1206633 2990050 2547043 67.85 2104 1945837 633871 13.20 215001 2019127 43721 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 80.46 65.15 924.41 6.83 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.57 22.61 259.47 5.81 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.86 30.46 539.67 6.30 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 10.91 13.65 8.67 6.31 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 13.23 14.40 11.48 5.07 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 14.69 13.82 15.14 6.95 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 30.45 26.68 293.14 6.21 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) 04/08/2026 _x86_64_ (2 CPU) 14:03:57 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 37.70 0.00 4.54 1.47 1.68 54.62 02:06:01 PM 0 48.65 0.00 5.78 1.71 1.79 42.06 02:06:01 PM 1 26.74 0.00 3.30 1.23 1.56 67.16 02:07:01 PM all 36.54 0.00 4.34 3.17 1.83 54.12 02:07:01 PM 0 53.72 0.00 5.02 3.42 1.80 36.04 02:07:01 PM 1 19.47 0.00 3.66 2.93 1.85 72.08 02:08:01 PM all 36.24 0.00 3.12 0.77 1.91 57.95 02:08:01 PM 0 36.70 0.00 3.04 0.83 1.99 57.44 02:08:01 PM 1 35.78 0.00 3.20 0.71 1.84 58.46 02:09:01 PM all 38.85 0.00 2.64 0.48 2.06 55.97 02:09:01 PM 0 40.74 0.00 2.53 0.50 2.26 53.97 02:09:01 PM 1 36.96 0.00 2.75 0.46 1.86 57.97 02:10:01 PM all 34.38 0.00 2.65 0.24 1.72 61.02 02:10:01 PM 0 38.32 0.00 2.62 0.43 1.84 56.79 02:10:01 PM 1 30.43 0.00 2.67 0.05 1.59 65.26 02:11:01 PM all 40.18 0.00 2.88 0.53 1.85 54.55 02:11:01 PM 0 55.44 0.00 3.09 0.46 2.06 38.95 02:11:01 PM 1 24.98 0.00 2.68 0.60 1.64 70.11 Average: all 37.32 0.00 3.36 1.11 1.84 56.37 Average: 0 45.58 0.00 3.68 1.22 1.96 47.56 Average: 1 29.06 0.00 3.04 1.00 1.72 65.18