---> uname -a: Linux prd-centos8-builder-2c-4g-1006.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 503 1117 17 2044 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:6f:91:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe6f:91e2/64 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) 04/20/2026 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 64.03 1.40 62.63 35.19 6194.44 05:07:01 PM 69.32 2.20 67.12 109.28 10015.34 05:08:01 PM 24.63 0.25 24.38 40.12 1533.84 05:09:01 PM 19.46 0.07 19.40 3.07 509.40 05:10:01 PM 17.29 0.00 17.29 0.00 639.55 05:11:01 PM 17.49 0.90 16.59 46.38 475.43 Average: 35.37 0.80 34.57 39.01 3228.19 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1313996 3000648 2439680 64.99 2104 1854516 649660 13.53 148972 1997192 164544 05:07:01 PM 1079160 2921360 2674516 71.25 2104 2003792 700952 14.60 151636 2204808 61884 05:08:01 PM 1162440 2969120 2591236 69.03 2104 1967848 652408 13.59 174052 2098264 9352 05:09:01 PM 1141816 2948616 2611860 69.58 2104 1967940 675504 14.07 211492 2080456 8436 05:10:01 PM 1092928 2930468 2660748 70.88 2104 1998684 690036 14.37 214440 2126516 39180 05:11:01 PM 1087000 2894656 2666676 71.04 2104 1968544 730552 15.21 395976 1949892 7480 Average: 1146223 2944145 2607453 69.46 2104 1960221 683185 14.23 216095 2076188 48479 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 82.57 67.89 937.40 15.05 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 62.44 51.86 788.78 10.40 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 11.25 13.20 12.49 5.00 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.50 13.30 8.67 6.24 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 12.78 13.43 11.01 4.60 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 14.48 13.73 15.98 7.01 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 32.50 28.90 295.73 8.05 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) 04/20/2026 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 39.65 0.00 4.59 1.97 1.38 52.41 05:06:01 PM 0 16.78 0.00 2.70 2.48 0.83 77.20 05:06:01 PM 1 62.55 0.00 6.48 1.45 1.94 27.59 05:07:01 PM all 37.14 0.00 4.08 2.52 1.33 54.93 05:07:01 PM 0 18.32 0.00 2.98 2.47 0.95 75.28 05:07:01 PM 1 55.94 0.00 5.18 2.57 1.72 34.60 05:08:01 PM all 37.29 0.00 2.82 0.26 1.23 58.40 05:08:01 PM 0 32.86 0.00 2.46 0.18 1.22 63.28 05:08:01 PM 1 41.72 0.00 3.18 0.33 1.25 53.52 05:09:01 PM all 38.88 0.00 2.60 0.16 1.28 57.09 05:09:01 PM 0 17.08 0.00 2.02 0.07 0.78 80.05 05:09:01 PM 1 60.76 0.00 3.18 0.25 1.77 34.04 05:10:01 PM all 34.07 0.00 2.64 0.48 1.28 61.54 05:10:01 PM 0 12.85 0.00 1.13 0.58 0.75 84.68 05:10:01 PM 1 55.36 0.00 4.15 0.37 1.81 38.32 05:11:01 PM all 40.32 0.00 2.80 0.41 1.23 55.24 05:11:01 PM 0 13.31 0.00 1.37 0.38 0.68 84.26 05:11:01 PM 1 67.37 0.00 4.24 0.43 1.79 26.18 Average: all 37.89 0.00 3.25 0.96 1.29 56.60 Average: 0 18.54 0.00 2.11 1.03 0.87 77.46 Average: 1 57.27 0.00 4.40 0.90 1.71 35.71