---> uname -a: Linux prd-centos8-builder-2c-4g-8354.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 512 1114 17 2038 2878 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:81:14:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.81/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe81:14e3/64 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) 11/06/2025 _x86_64_ (2 CPU) 19:03:55 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 53.94 0.95 52.99 33.59 5638.98 07:07:01 PM 64.54 0.47 64.07 53.32 7166.72 07:08:01 PM 35.42 0.08 35.34 1.87 4720.14 07:09:01 PM 20.51 0.27 20.25 41.86 875.47 07:10:01 PM 16.99 0.00 16.99 0.00 555.51 07:11:01 PM 15.01 0.37 14.64 18.12 502.02 07:12:01 PM 18.54 0.38 18.16 38.65 529.67 Average: 32.13 0.36 31.78 26.77 2855.21 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1366584 3008152 2387100 63.59 2104 1809176 622420 12.96 142940 1951768 131840 07:07:01 PM 1194760 2958612 2558924 68.17 2104 1925000 643136 13.39 146388 2094024 90872 07:08:01 PM 1071024 2904600 2682660 71.47 2104 1994220 696620 14.51 173920 2188552 55280 07:09:01 PM 1127408 2928008 2626276 69.97 2104 1961236 676248 14.08 206508 2100268 8416 07:10:01 PM 1169864 2971056 2583820 68.83 2104 1961728 631252 13.14 206948 2056424 3804 07:11:01 PM 1176148 2976392 2577536 68.67 2104 1960848 621592 12.94 391088 1867180 7508 07:12:01 PM 1165124 2972180 2588560 68.96 2104 1967188 628400 13.09 390916 1876888 22796 Average: 1181559 2959857 2572125 68.52 2104 1939914 645667 13.45 236958 2019301 45788 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 65.09 53.99 801.68 5.55 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 27.10 24.35 265.37 5.04 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 45.50 39.00 586.54 7.47 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 11.66 13.00 12.25 5.20 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 9.16 10.99 7.45 4.48 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 18.60 17.11 17.68 6.64 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 11.65 12.05 10.48 5.85 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 26.96 24.35 243.04 5.75 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) 11/06/2025 _x86_64_ (2 CPU) 19:03:55 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 36.62 0.00 4.10 1.51 2.81 54.96 07:06:01 PM 0 19.52 0.00 2.64 1.36 2.74 73.74 07:06:01 PM 1 53.87 0.00 5.58 1.66 2.88 36.01 07:07:01 PM all 36.66 0.00 4.01 2.19 2.75 54.40 07:07:01 PM 0 33.74 0.00 4.27 2.41 2.56 57.03 07:07:01 PM 1 39.57 0.00 3.74 1.98 2.93 51.77 07:08:01 PM all 37.92 0.00 3.07 0.90 2.69 55.42 07:08:01 PM 0 19.72 0.00 2.58 0.94 2.56 74.20 07:08:01 PM 1 56.24 0.00 3.57 0.86 2.81 36.51 07:09:01 PM all 37.86 0.00 2.63 0.41 2.43 56.67 07:09:01 PM 0 17.08 0.00 1.86 0.66 2.32 78.09 07:09:01 PM 1 58.83 0.00 3.42 0.17 2.54 35.05 07:10:01 PM all 35.58 0.00 2.34 0.35 2.55 59.19 07:10:01 PM 0 28.06 0.00 1.46 0.43 2.35 67.69 07:10:01 PM 1 43.12 0.00 3.22 0.26 2.74 50.66 07:11:01 PM all 34.61 0.00 3.10 0.20 2.70 59.40 07:11:01 PM 0 26.64 0.00 2.72 0.23 2.71 67.70 07:11:01 PM 1 42.60 0.00 3.48 0.16 2.69 51.07 07:12:01 PM all 40.85 0.00 3.16 0.19 2.75 53.04 07:12:01 PM 0 33.19 0.00 3.28 0.21 2.91 60.40 07:12:01 PM 1 48.56 0.00 3.04 0.17 2.60 45.63 Average: all 37.15 0.00 3.20 0.82 2.67 56.16 Average: 0 25.42 0.00 2.69 0.89 2.59 68.41 Average: 1 48.96 0.00 3.72 0.75 2.74 43.83