---> uname -a: Linux prd-centos8-builder-2c-4g-10039.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 508 1114 17 2042 2882 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:d7:12:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fed7:12c7/64 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) 11/23/2025 _x86_64_ (2 CPU) 20:03:54 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 54.15 0.47 53.68 12.80 5668.79 08:07:01 PM 61.47 0.50 60.97 53.86 7115.58 08:08:01 PM 35.92 0.05 35.87 1.33 4639.92 08:09:01 PM 19.88 0.27 19.61 41.86 886.45 08:10:01 PM 18.33 0.00 18.33 0.00 615.86 08:11:01 PM 16.01 0.37 15.64 18.13 657.71 08:12:01 PM 17.91 0.38 17.53 38.65 499.68 Average: 31.95 0.29 31.66 23.80 2869.09 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1371092 3016456 2382592 63.47 2104 1813124 609100 12.68 143040 1948580 132492 08:07:01 PM 1198980 2966788 2554704 68.06 2104 1928988 634040 13.20 145996 2090484 90880 08:08:01 PM 1084852 2921192 2668832 71.10 2104 1997088 681540 14.19 173732 2176584 55088 08:09:01 PM 1158252 2962864 2595432 69.14 2104 1965204 633456 13.19 206408 2067876 8432 08:10:01 PM 1163248 2968476 2590436 69.01 2104 1965700 633816 13.20 206784 2063188 8852 08:11:01 PM 1212276 3018116 2541408 67.70 2104 1966304 582416 12.13 390772 1829976 8984 08:12:01 PM 1125448 2938856 2628236 70.02 2104 1974052 658084 13.70 393432 1914328 16212 Average: 1187735 2970393 2565949 68.36 2104 1944351 633207 13.19 237166 2013002 45849 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 62.13 50.70 806.79 5.36 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 25.76 22.56 264.57 4.88 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 40.82 34.36 585.90 6.92 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 10.50 12.05 11.72 4.77 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 9.31 11.68 7.47 4.99 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 21.76 17.78 18.19 6.56 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 10.58 11.13 8.60 5.67 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 25.84 22.89 243.32 5.59 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) 11/23/2025 _x86_64_ (2 CPU) 20:03:54 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 35.85 0.00 3.91 1.59 2.31 56.34 08:06:01 PM 0 32.94 0.00 4.01 1.18 2.11 59.77 08:06:01 PM 1 38.76 0.00 3.82 2.00 2.51 52.92 08:07:01 PM all 36.14 0.00 3.86 2.22 2.51 55.26 08:07:01 PM 0 32.98 0.00 4.09 2.55 2.50 57.89 08:07:01 PM 1 39.30 0.00 3.64 1.90 2.53 52.63 08:08:01 PM all 36.10 0.00 3.09 1.21 2.31 57.29 08:08:01 PM 0 26.70 0.00 2.33 1.29 2.22 67.47 08:08:01 PM 1 45.54 0.00 3.85 1.13 2.41 47.07 08:09:01 PM all 37.32 0.00 2.57 0.63 2.24 57.23 08:09:01 PM 0 30.64 0.00 2.08 0.40 2.13 64.75 08:09:01 PM 1 44.02 0.00 3.06 0.86 2.35 49.70 08:10:01 PM all 38.81 0.00 2.36 0.38 2.32 56.14 08:10:01 PM 0 20.77 0.00 1.75 0.03 2.18 75.27 08:10:01 PM 1 56.98 0.00 2.97 0.73 2.46 36.86 08:11:01 PM all 33.80 0.00 2.74 0.38 2.12 60.96 08:11:01 PM 0 27.22 0.00 2.78 0.05 2.07 67.89 08:11:01 PM 1 40.39 0.00 2.70 0.71 2.17 54.03 08:12:01 PM all 41.12 0.00 3.14 0.36 2.40 52.98 08:12:01 PM 0 18.69 0.00 1.93 0.05 2.27 77.06 08:12:01 PM 1 63.81 0.00 4.37 0.68 2.52 28.62 Average: all 37.02 0.00 3.10 0.97 2.32 56.60 Average: 0 27.12 0.00 2.71 0.79 2.21 67.17 Average: 1 46.95 0.00 3.49 1.15 2.42 46.00