---> uname -a: Linux prd-centos8-builder-2c-4g-5278.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 489 1135 17 2040 2900 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:97:a3:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe97:a340/64 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) 10/01/2025 _x86_64_ (2 CPU) 16:03:58 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 55.78 2.12 53.67 220.19 5717.13 04:07:01 PM 71.39 0.47 70.93 53.32 8695.77 04:08:01 PM 33.61 0.08 33.52 1.87 3439.19 04:09:01 PM 18.51 0.27 18.24 41.85 522.04 04:10:01 PM 12.40 0.00 12.40 0.00 336.22 04:11:01 PM 23.81 0.37 23.44 18.13 950.85 04:12:01 PM 18.93 0.38 18.54 38.65 541.95 Average: 33.49 0.53 32.96 53.43 2886.16 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1381452 3027420 2372232 63.20 2104 1813784 603668 12.57 143596 1938884 132464 04:07:01 PM 1247916 3012404 2505768 66.75 2104 1925684 599096 12.48 147792 2039060 44020 04:08:01 PM 1058256 2893956 2695428 71.81 2104 1996528 716824 14.93 175272 2201428 44536 04:09:01 PM 1098168 2933988 2655516 70.74 2104 1996608 672364 14.00 209912 2126856 41556 04:10:01 PM 1183712 2986952 2569972 68.47 2104 1963964 622652 12.97 207656 2042660 8840 04:11:01 PM 1142204 2945832 2611480 69.57 2104 1964260 662088 13.79 391544 1901152 8656 04:12:01 PM 1147180 2953792 2606504 69.44 2104 1966788 655000 13.64 391364 1895576 20216 Average: 1179841 2964906 2573843 68.57 2104 1946802 647385 13.48 238162 2020802 42898 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 60.50 48.67 816.07 5.25 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.49 23.24 245.26 5.31 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 43.74 36.45 588.13 7.14 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 13.30 14.71 17.87 5.87 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 10.71 11.73 8.84 3.96 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 15.21 15.36 15.82 6.83 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 11.86 12.71 10.07 11.44 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 25.83 23.27 243.15 6.54 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) 10/01/2025 _x86_64_ (2 CPU) 16:03:58 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 36.85 0.00 4.04 1.33 3.55 54.22 04:06:01 PM 0 48.03 0.00 4.67 1.75 3.65 41.90 04:06:01 PM 1 25.77 0.00 3.41 0.92 3.46 66.45 04:07:01 PM all 36.53 0.00 4.48 2.34 3.58 53.07 04:07:01 PM 0 41.79 0.00 4.94 3.07 3.65 46.55 04:07:01 PM 1 31.29 0.00 4.01 1.61 3.52 59.57 04:08:01 PM all 36.61 0.00 2.41 0.83 3.27 56.88 04:08:01 PM 0 65.46 0.00 3.34 0.88 3.90 26.43 04:08:01 PM 1 8.01 0.00 1.49 0.79 2.64 87.08 04:09:01 PM all 35.88 0.00 2.54 0.32 3.64 57.62 04:09:01 PM 0 51.16 0.00 3.24 0.41 3.72 41.47 04:09:01 PM 1 20.79 0.00 1.84 0.23 3.57 73.56 04:10:01 PM all 34.92 0.00 2.45 0.21 3.43 58.99 04:10:01 PM 0 42.13 0.00 2.62 0.31 3.14 51.79 04:10:01 PM 1 27.77 0.00 2.28 0.11 3.71 66.12 04:11:01 PM all 35.78 0.00 2.84 0.66 3.58 57.14 04:11:01 PM 0 48.10 0.00 2.86 0.57 3.76 44.71 04:11:01 PM 1 23.49 0.00 2.82 0.75 3.40 69.54 04:12:01 PM all 40.06 0.00 3.33 0.56 3.39 52.66 04:12:01 PM 0 57.35 0.00 4.24 0.61 3.65 34.16 04:12:01 PM 1 22.88 0.00 2.43 0.51 3.13 71.05 Average: all 36.66 0.00 3.15 0.89 3.49 55.80 Average: 0 50.56 0.00 3.70 1.09 3.64 41.01 Average: 1 22.86 0.00 2.61 0.70 3.35 70.48