---> uname -a: Linux prd-centos8-builder-2c-4g-866.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 483 1139 17 2042 2906 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:71:6e:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe71:6e6a/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) 04/18/2026 _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 62.11 0.33 61.77 9.87 6178.54 05:07:01 PM 70.36 2.17 68.19 108.76 9891.89 05:08:01 PM 24.38 0.28 24.09 40.65 1504.93 05:09:01 PM 19.80 0.07 19.73 3.07 507.73 05:10:01 PM 18.52 0.00 18.52 0.00 632.30 05:11:01 PM 16.64 1.10 15.54 69.69 463.66 Average: 35.30 0.66 34.64 38.67 3196.28 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1364184 3045024 2389492 63.66 2104 1848692 585660 12.20 144240 1954792 159440 05:07:01 PM 1100272 2941428 2653404 70.69 2104 2002864 674292 14.04 151120 2184868 61872 05:08:01 PM 1176416 2982120 2577260 68.66 2104 1966932 620852 12.93 173620 2085644 9356 05:09:01 PM 1158128 2963924 2595548 69.15 2104 1967024 648840 13.51 210868 2065788 8436 05:10:01 PM 1086688 2929724 2666988 71.05 2104 2004300 684084 14.25 214472 2133896 45716 05:11:01 PM 1214436 3021808 2539240 67.65 2104 1968344 588424 12.25 396536 1823608 7516 Average: 1183354 2980671 2570322 68.47 2104 1959693 633692 13.20 215143 2041433 48723 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 74.75 58.81 927.01 6.39 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 55.21 44.65 784.47 10.14 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 11.51 13.26 12.92 4.97 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 12.05 13.96 8.85 6.43 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 13.34 14.04 11.94 4.94 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 15.22 14.47 16.07 7.27 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 30.35 26.53 293.51 6.69 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) 04/18/2026 _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 38.73 0.00 4.37 1.63 1.88 53.40 05:06:01 PM 0 48.89 0.00 5.27 1.69 1.99 42.16 05:06:01 PM 1 28.56 0.00 3.47 1.56 1.77 64.64 05:07:01 PM all 36.74 0.00 3.98 2.48 1.61 55.18 05:07:01 PM 0 40.58 0.00 3.99 2.97 1.63 50.83 05:07:01 PM 1 32.91 0.00 3.98 1.98 1.60 59.54 05:08:01 PM all 37.43 0.00 2.88 0.57 1.22 57.90 05:08:01 PM 0 54.70 0.00 3.70 0.78 1.65 39.17 05:08:01 PM 1 20.16 0.00 2.07 0.35 0.78 76.64 05:09:01 PM all 39.13 0.00 2.63 0.27 1.25 56.73 05:09:01 PM 0 43.90 0.00 2.93 0.43 1.40 51.34 05:09:01 PM 1 34.35 0.00 2.33 0.10 1.10 62.12 05:10:01 PM all 34.61 0.00 2.46 0.35 1.15 61.44 05:10:01 PM 0 55.11 0.00 3.54 0.48 1.63 39.23 05:10:01 PM 1 14.03 0.00 1.37 0.22 0.67 83.71 05:11:01 PM all 40.13 0.00 3.15 0.27 1.54 54.90 05:11:01 PM 0 67.47 0.00 4.47 0.18 1.95 25.93 05:11:01 PM 1 12.88 0.00 1.84 0.35 1.14 83.79 Average: all 37.80 0.00 3.25 0.93 1.44 56.59 Average: 0 51.77 0.00 3.99 1.09 1.71 41.44 Average: 1 23.81 0.00 2.51 0.76 1.18 71.74