---> uname -a: Linux prd-centos8-builder-2c-4g-949.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 1134 17 2042 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:3e:c8:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe3e:c84c/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) 04/19/2026 _x86_64_ (2 CPU) 18:03:58 LINUX RESTART (2 CPU) 06:05:03 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 59.37 0.33 59.04 10.06 5776.56 06:07:01 PM 73.13 2.20 70.93 109.30 9710.16 06:08:01 PM 23.78 0.25 23.53 40.13 1484.40 06:09:01 PM 19.71 0.07 19.64 3.07 502.00 06:10:01 PM 16.19 0.00 16.19 0.00 611.98 06:11:01 PM 18.83 0.90 17.93 46.38 474.59 Average: 35.03 0.63 34.41 34.96 3078.42 06:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1360340 3041616 2393336 63.76 2104 1848880 599912 12.49 144140 1958308 159620 06:07:01 PM 1091096 2932412 2662580 70.93 2104 2003040 685632 14.28 151152 2193448 61880 06:08:01 PM 1194208 3000072 2559468 68.19 2104 1967092 620032 12.91 173404 2066608 9360 06:09:01 PM 1191884 2997856 2561792 68.25 2104 1967184 618216 12.87 210996 2032124 8456 06:10:01 PM 1190176 2996096 2563500 68.29 2104 1967184 620824 12.93 211492 2033076 8440 06:11:01 PM 1153280 2959912 2600396 69.28 2104 1967640 656048 13.66 395520 1885400 7368 Average: 1196831 2987994 2556845 68.12 2104 1953503 633444 13.19 214451 2028161 42521 06:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 75.06 61.74 928.03 6.63 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 66.04 54.55 784.14 8.62 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 12.13 11.31 15.94 4.34 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 11.81 13.21 8.66 6.21 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 11.93 12.46 10.32 4.01 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 17.69 16.28 16.20 7.90 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 32.21 28.07 290.36 6.28 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) 04/19/2026 _x86_64_ (2 CPU) 18:03:58 LINUX RESTART (2 CPU) 06:05:03 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.93 0.00 4.32 0.80 1.40 54.55 06:06:01 PM 0 29.60 0.00 3.98 0.78 1.14 64.51 06:06:01 PM 1 48.28 0.00 4.66 0.83 1.66 44.59 06:07:01 PM all 37.27 0.00 3.95 2.77 1.31 54.70 06:07:01 PM 0 40.46 0.00 4.41 2.05 1.39 51.69 06:07:01 PM 1 34.07 0.00 3.49 3.49 1.24 57.71 06:08:01 PM all 37.14 0.00 3.01 0.72 1.33 57.80 06:08:01 PM 0 40.68 0.00 3.23 0.98 1.25 53.86 06:08:01 PM 1 33.60 0.00 2.79 0.45 1.41 61.74 06:09:01 PM all 39.30 0.00 2.58 0.12 1.38 56.61 06:09:01 PM 0 33.92 0.00 2.36 0.08 1.22 62.41 06:09:01 PM 1 44.68 0.00 2.80 0.17 1.55 50.81 06:10:01 PM all 34.25 0.00 2.60 0.49 1.19 61.47 06:10:01 PM 0 24.05 0.00 2.33 0.30 1.00 72.32 06:10:01 PM 1 44.46 0.00 2.87 0.68 1.38 50.61 06:11:01 PM all 39.68 0.00 2.74 0.36 1.33 55.89 06:11:01 PM 0 27.35 0.00 2.75 0.45 1.08 68.37 06:11:01 PM 1 52.00 0.00 2.73 0.27 1.58 43.42 Average: all 37.76 0.00 3.19 0.88 1.32 56.85 Average: 0 32.69 0.00 3.17 0.77 1.18 62.19 Average: 1 42.82 0.00 3.21 0.98 1.47 51.52