---> uname -a: Linux prd-centos8-builder-2c-4g-7471.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 470 1153 17 2041 2919 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:55:e7:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.230/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe55:e792/64 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) 10/26/2025 _x86_64_ (2 CPU) 19:04:09 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 69.06 9.96 59.10 1419.53 3546.68 07:07:01 PM 79.54 0.00 79.54 0.00 8601.68 07:08:01 PM 40.48 0.50 39.98 53.86 5861.92 07:09:01 PM 22.84 0.25 22.59 40.12 954.75 07:10:01 PM 16.28 0.07 16.21 3.07 435.50 07:11:01 PM 15.53 0.00 15.53 0.00 628.44 07:12:01 PM 18.34 0.55 17.79 33.46 488.69 07:13:01 PM 18.30 0.20 18.10 23.32 512.48 Average: 35.05 1.44 33.60 196.66 2628.61 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1472364 3003272 2281312 60.78 2104 1707920 656700 13.67 144408 1880604 66064 07:07:01 PM 1205036 2967724 2548640 67.90 2104 1925348 662184 13.79 154164 2081388 120940 07:08:01 PM 1100208 2902952 2653468 70.69 2104 1963308 710192 14.79 148104 2182300 22744 07:09:01 PM 1168112 2972576 2585564 68.88 2104 1965128 638728 13.30 174056 2092212 9544 07:10:01 PM 1196600 3007532 2557076 68.12 2104 1971964 632024 13.16 208064 2028236 16216 07:11:01 PM 1220732 3022872 2532944 67.48 2104 1963048 591540 12.32 207440 2005076 7372 07:12:01 PM 1206104 3012332 2547572 67.87 2104 1967052 600820 12.51 391760 1835736 10316 07:13:01 PM 1128508 2937500 2625168 69.94 2104 1969280 680892 14.18 391560 1913672 22424 Average: 1212208 2978345 2541468 67.71 2104 1929131 646635 13.47 227444 2002403 34452 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 145.80 105.83 1043.93 50.13 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 36.75 27.52 539.02 3.82 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 36.51 26.98 585.22 5.93 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 11.96 13.75 17.22 4.96 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 9.41 11.56 7.22 4.99 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 11.93 12.93 10.29 3.95 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 15.23 15.23 15.46 11.42 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 8.73 10.16 6.51 4.75 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 34.54 27.99 278.09 11.24 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) 10/26/2025 _x86_64_ (2 CPU) 19:04:09 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 33.02 0.00 4.37 3.48 10.05 49.08 07:06:01 PM 0 37.38 0.00 4.79 2.08 9.59 46.16 07:06:01 PM 1 28.74 0.00 3.95 4.86 10.49 51.95 07:07:01 PM all 33.10 0.00 4.29 3.28 8.04 51.29 07:07:01 PM 0 30.94 0.00 3.66 3.12 7.89 54.40 07:07:01 PM 1 35.27 0.00 4.92 3.44 8.19 48.18 07:08:01 PM all 34.03 0.00 3.33 1.40 7.89 53.34 07:08:01 PM 0 24.52 0.00 2.85 1.19 7.58 63.87 07:08:01 PM 1 43.60 0.00 3.82 1.62 8.20 42.76 07:09:01 PM all 31.68 0.00 2.49 0.64 7.85 57.34 07:09:01 PM 0 33.57 0.00 2.24 0.70 7.88 55.60 07:09:01 PM 1 29.79 0.00 2.73 0.58 7.82 59.06 07:10:01 PM all 34.27 0.00 2.67 0.62 8.59 53.85 07:10:01 PM 0 33.91 0.00 3.19 0.75 8.48 53.67 07:10:01 PM 1 34.62 0.00 2.16 0.49 8.69 54.04 07:11:01 PM all 31.03 0.00 2.57 0.40 7.16 58.84 07:11:01 PM 0 38.43 0.00 2.76 0.37 7.03 51.40 07:11:01 PM 1 23.74 0.00 2.38 0.43 7.28 66.18 07:12:01 PM all 35.35 0.00 2.46 0.83 7.31 54.05 07:12:01 PM 0 44.05 0.00 2.80 1.15 7.45 44.54 07:12:01 PM 1 26.70 0.00 2.12 0.51 7.18 63.50 07:13:01 PM all 37.02 0.00 2.71 0.68 7.39 52.20 07:13:01 PM 0 26.20 0.00 2.31 0.78 7.16 63.55 07:13:01 PM 1 47.96 0.00 3.11 0.58 7.63 40.72 Average: all 33.68 0.00 3.11 1.42 8.04 53.75 Average: 0 33.60 0.00 3.08 1.27 7.88 54.17 Average: 1 33.76 0.00 3.15 1.57 8.19 53.33