---> uname -a: Linux prd-centos8-builder-2c-4g-7130.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 475 1148 17 2041 2915 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:a8:2b:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fea8:2b1f/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) 10/22/2025 _x86_64_ (2 CPU) 20:03:53 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 55.66 0.33 55.33 9.86 5823.89 08:07:01 PM 65.73 0.50 65.23 53.85 7941.84 08:08:01 PM 32.29 0.05 32.24 1.33 3745.18 08:09:01 PM 21.53 0.27 21.26 41.86 922.58 08:10:01 PM 15.06 0.00 15.06 0.00 384.72 08:11:01 PM 15.66 0.37 15.30 18.11 636.10 08:12:01 PM 18.36 0.38 17.98 38.65 502.90 Average: 32.04 0.27 31.77 23.38 2850.70 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1386788 3037496 2366896 63.06 2104 1818476 597132 12.43 144156 1933236 133436 08:07:01 PM 1251856 3019020 2501828 66.65 2104 1928296 598540 12.46 146592 2036748 61312 08:08:01 PM 1111832 2947248 2641852 70.38 2104 1996292 666904 13.89 173992 2148896 55572 08:09:01 PM 1174208 2977816 2579476 68.72 2104 1964408 639888 13.32 206500 2053432 8544 08:10:01 PM 1196216 3000456 2557468 68.13 2104 1964788 630448 13.13 206940 2029496 8840 08:11:01 PM 1212112 3017084 2541572 67.71 2104 1965460 594048 12.37 391184 1830020 8996 08:12:01 PM 1170572 2977736 2583112 68.82 2104 1967704 638864 13.30 392804 1870316 9984 Average: 1214798 2996694 2538886 67.64 2104 1943632 623689 12.99 237453 1986021 40955 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 67.86 57.00 874.23 6.11 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.16 19.04 189.83 4.71 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 42.79 35.57 585.36 6.91 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 11.63 12.78 12.10 5.07 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 9.11 11.14 7.57 4.63 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 18.92 15.98 23.51 6.50 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 9.95 11.03 8.26 5.52 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 25.92 23.22 242.95 5.64 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) 10/22/2025 _x86_64_ (2 CPU) 20:03:53 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.56 0.00 4.26 1.34 2.01 53.83 08:06:01 PM 0 37.31 0.00 3.92 1.49 2.02 55.26 08:06:01 PM 1 39.82 0.00 4.59 1.19 2.00 52.40 08:07:01 PM all 34.99 0.00 4.02 2.53 1.77 56.69 08:07:01 PM 0 33.76 0.00 4.83 2.84 1.64 56.92 08:07:01 PM 1 36.21 0.00 3.21 2.22 1.90 56.46 08:08:01 PM all 38.33 0.00 2.78 1.19 1.82 55.87 08:08:01 PM 0 33.08 0.00 2.77 1.31 1.69 61.15 08:08:01 PM 1 43.57 0.00 2.80 1.08 1.95 50.60 08:09:01 PM all 37.94 0.00 2.60 0.53 1.79 57.14 08:09:01 PM 0 28.37 0.00 2.51 0.61 1.64 66.86 08:09:01 PM 1 47.50 0.00 2.69 0.45 1.94 47.43 08:10:01 PM all 39.20 0.00 2.33 0.27 1.50 56.70 08:10:01 PM 0 28.89 0.00 2.08 0.38 1.26 67.39 08:10:01 PM 1 49.55 0.00 2.59 0.15 1.73 45.98 08:11:01 PM all 35.39 0.00 3.10 0.40 1.77 59.35 08:11:01 PM 0 23.44 0.00 2.82 0.50 1.51 71.73 08:11:01 PM 1 47.37 0.00 3.37 0.30 2.03 46.93 08:12:01 PM all 41.74 0.00 2.74 0.46 1.75 53.31 08:12:01 PM 0 11.12 0.00 1.32 0.25 1.32 85.98 08:12:01 PM 1 72.46 0.00 4.17 0.66 2.17 20.54 Average: all 38.02 0.00 3.12 0.96 1.77 56.13 Average: 0 27.99 0.00 2.89 1.05 1.59 66.48 Average: 1 48.06 0.00 3.34 0.87 1.96 45.77