---> uname -a: Linux prd-centos8-builder-2c-4g-5365.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 497 1127 17 2040 2892 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:d9:76:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.236/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fed9:7642/64 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) 10/02/2025 _x86_64_ (2 CPU) 14:03:54 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 54.30 0.42 53.88 11.20 5456.15 02:07:01 PM 70.95 0.50 70.45 53.86 9216.81 02:08:01 PM 27.57 0.05 27.52 1.33 2751.52 02:09:01 PM 18.53 0.27 18.26 41.86 468.27 02:10:01 PM 11.36 0.00 11.36 0.00 313.18 02:11:01 PM 22.37 0.55 21.82 33.45 825.47 02:12:01 PM 18.89 0.20 18.69 23.33 552.87 Average: 32.00 0.28 31.71 23.57 2797.61 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1364912 3019456 2388764 63.64 2104 1823252 631588 13.15 144428 1955916 136528 02:07:01 PM 1201768 2966208 2551908 67.98 2104 1925820 638492 13.30 147856 2085156 23380 02:08:01 PM 1177628 2979740 2576048 68.63 2104 1962788 624328 13.00 171688 2083472 8848 02:09:01 PM 1038776 2883020 2714900 72.33 2104 2005184 726136 15.12 210356 2184448 50052 02:10:01 PM 1224840 3027952 2528836 67.37 2104 1964044 575408 11.98 207304 2000692 8840 02:11:01 PM 1186692 2992280 2566984 68.39 2104 1966400 617844 12.87 391384 1856140 10216 02:12:01 PM 1169020 2977008 2584656 68.86 2104 1968212 630396 13.13 398548 1865724 21484 Average: 1194805 2977952 2558871 68.17 2104 1945100 634885 13.22 238795 2004507 37050 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 71.28 58.66 904.06 6.35 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 19.88 18.58 161.15 5.21 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 42.82 36.75 584.59 6.53 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 12.86 14.78 13.01 6.18 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 13.06 13.33 11.29 4.17 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 16.11 15.29 15.96 7.64 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 8.40 10.25 6.45 4.74 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 26.34 23.95 242.36 5.83 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) 10/02/2025 _x86_64_ (2 CPU) 14:03:54 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 38.25 0.00 4.04 0.84 2.17 54.71 02:06:01 PM 0 53.48 0.00 5.36 0.80 2.29 38.08 02:06:01 PM 1 23.09 0.00 2.74 0.87 2.05 71.25 02:07:01 PM all 37.33 0.00 4.17 2.90 2.16 53.44 02:07:01 PM 0 53.06 0.00 5.57 2.04 2.16 37.17 02:07:01 PM 1 21.75 0.00 2.78 3.74 2.16 69.57 02:08:01 PM all 38.19 0.00 2.52 0.46 2.02 56.82 02:08:01 PM 0 62.02 0.00 3.28 0.40 2.37 31.93 02:08:01 PM 1 14.47 0.00 1.75 0.51 1.67 81.60 02:09:01 PM all 37.88 0.00 2.52 0.28 2.14 57.19 02:09:01 PM 0 38.77 0.00 2.64 0.23 2.38 55.98 02:09:01 PM 1 36.98 0.00 2.39 0.33 1.89 58.41 02:10:01 PM all 33.45 0.00 2.55 0.12 2.12 61.76 02:10:01 PM 0 46.96 0.00 2.87 0.13 2.11 47.92 02:10:01 PM 1 20.03 0.00 2.23 0.10 2.13 75.51 02:11:01 PM all 39.27 0.00 3.05 0.76 2.19 54.73 02:11:01 PM 0 72.22 0.00 4.62 0.57 2.33 20.26 02:11:01 PM 1 6.79 0.00 1.50 0.95 2.05 88.71 02:12:01 PM all 40.98 0.00 3.07 0.45 2.34 53.16 02:12:01 PM 0 35.32 0.00 2.95 0.74 2.34 58.64 02:12:01 PM 1 46.66 0.00 3.20 0.17 2.33 47.65 Average: all 37.91 0.00 3.13 0.83 2.16 55.97 Average: 0 51.65 0.00 3.90 0.70 2.28 41.46 Average: 1 24.22 0.00 2.37 0.96 2.04 70.42