---> uname -a: Linux prd-centos8-builder-2c-4g-4127.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 490 1159 17 2016 2901 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:cb:17:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fecb:17f6/64 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) 06/29/2025 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:03 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 61.99 0.33 61.66 10.06 6179.18 01:07:01 PM 70.89 0.50 70.39 53.86 8682.02 01:08:01 PM 28.24 0.05 28.19 1.33 2680.87 01:09:01 PM 18.13 0.27 17.86 41.86 455.47 01:10:01 PM 13.56 0.00 13.56 0.00 599.07 01:11:01 PM 19.81 0.57 19.24 33.59 536.77 Average: 35.29 0.28 35.00 23.52 3172.13 01:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1341388 2981552 2412296 64.26 2104 1808672 644276 13.42 143892 1981556 130088 01:07:01 PM 1236416 2979024 2517268 67.06 2104 1904900 621572 12.94 146936 2057376 22588 01:08:01 PM 1207732 2985700 2545952 67.83 2104 1939760 613888 12.78 171160 2060952 8852 01:09:01 PM 1235204 3014320 2518480 67.09 2104 1941016 591212 12.31 203968 2000988 8844 01:10:01 PM 1199616 2987376 2554068 68.04 2104 1949576 613016 12.77 205932 2032416 8568 01:11:01 PM 1211284 2990220 2542400 67.73 2104 1940608 612896 12.76 388864 1839952 7520 Average: 1238607 2989699 2515077 67.00 2104 1914089 616143 12.83 210125 1995540 31077 01:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 64.14 52.77 815.76 5.83 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.30 20.56 201.34 5.46 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 46.53 38.54 555.08 6.60 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 10.51 13.03 10.51 5.73 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 13.76 13.74 11.71 4.34 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 18.11 16.46 16.37 8.14 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 29.20 25.70 265.42 6.02 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) 06/29/2025 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:03 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 37.96 0.00 4.42 1.30 3.16 53.16 01:06:01 PM 0 28.88 0.00 3.80 1.68 2.65 62.99 01:06:01 PM 1 47.03 0.00 5.05 0.92 3.66 43.33 01:07:01 PM all 36.68 0.00 4.24 3.16 3.27 52.65 01:07:01 PM 0 36.38 0.00 4.42 3.10 2.89 53.21 01:07:01 PM 1 36.98 0.00 4.05 3.22 3.66 52.10 01:08:01 PM all 36.77 0.00 2.62 0.65 2.82 57.14 01:08:01 PM 0 31.28 0.00 1.82 1.01 2.53 63.37 01:08:01 PM 1 42.25 0.00 3.41 0.30 3.12 50.92 01:09:01 PM all 38.32 0.00 2.50 0.25 3.12 55.81 01:09:01 PM 0 23.48 0.00 2.06 0.10 2.39 71.97 01:09:01 PM 1 53.09 0.00 2.94 0.39 3.84 39.74 01:10:01 PM all 33.09 0.00 2.84 0.21 2.57 61.28 01:10:01 PM 0 17.95 0.00 2.35 0.28 2.02 77.40 01:10:01 PM 1 48.22 0.00 3.34 0.13 3.12 45.18 01:11:01 PM all 39.82 0.00 2.86 0.58 2.99 53.76 01:11:01 PM 0 38.65 0.00 2.72 0.69 2.86 55.08 01:11:01 PM 1 40.98 0.00 3.00 0.46 3.12 52.44 Average: all 37.10 0.00 3.24 1.02 2.99 55.65 Average: 0 29.44 0.00 2.86 1.14 2.56 64.00 Average: 1 44.74 0.00 3.62 0.91 3.42 47.31