---> uname -a: Linux prd-centos8-builder-2c-4g-1971.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 495 1134 17 2035 2894 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:cc:35:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fecc:355b/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) 08/02/2025 _x86_64_ (2 CPU) 14:03:50 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 54.08 0.62 53.47 18.53 5735.89 02:07:01 PM 63.25 0.50 62.75 53.84 7004.43 02:08:01 PM 32.71 0.05 32.66 1.33 4539.69 02:09:01 PM 23.33 0.27 23.06 41.85 1244.42 02:10:01 PM 15.61 0.00 15.61 0.00 412.31 02:11:01 PM 14.92 0.37 14.56 18.12 611.74 02:12:01 PM 18.46 0.38 18.08 38.65 535.99 Average: 31.77 0.31 31.45 24.62 2869.10 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1373116 3017240 2380560 63.42 2104 1812084 623744 12.99 144964 1944000 131596 02:07:01 PM 1216908 2978792 2536768 67.58 2104 1923368 636700 13.26 146732 2072172 89092 02:08:01 PM 1108548 2936956 2645128 70.47 2104 1989412 676524 14.09 174840 2150512 54040 02:09:01 PM 1169420 2967172 2584256 68.85 2104 1958580 645908 13.45 206184 2057232 8404 02:10:01 PM 1210108 3008392 2543568 67.76 2104 1959080 607472 12.65 206872 2015636 8840 02:11:01 PM 1212956 3010412 2540720 67.69 2104 1958196 595952 12.41 391084 1828788 7508 02:12:01 PM 1137456 2945488 2616220 69.70 2104 1968232 660348 13.75 393392 1898952 24044 Average: 1204073 2980636 2549603 67.92 2104 1938422 635235 13.23 237724 1995327 46218 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 61.41 45.12 809.92 5.02 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 24.15 21.57 243.10 4.86 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 40.26 31.36 566.91 6.69 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 11.96 13.91 12.56 5.13 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 9.51 11.98 7.97 4.89 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 16.37 15.01 17.61 6.46 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 9.93 11.25 8.18 11.61 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 24.80 21.46 238.01 6.38 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) 08/02/2025 _x86_64_ (2 CPU) 14:03:50 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 34.99 0.00 4.07 1.96 5.78 53.20 02:06:01 PM 0 38.95 0.00 4.77 2.03 5.40 48.86 02:06:01 PM 1 31.08 0.00 3.38 1.89 6.16 57.49 02:07:01 PM all 34.98 0.00 3.96 2.04 6.09 52.94 02:07:01 PM 0 29.78 0.00 3.71 1.66 5.38 59.47 02:07:01 PM 1 40.13 0.00 4.20 2.41 6.79 46.47 02:08:01 PM all 33.52 0.00 3.04 1.28 5.66 56.50 02:08:01 PM 0 28.58 0.00 3.41 1.60 5.21 61.19 02:08:01 PM 1 38.45 0.00 2.67 0.95 6.11 51.82 02:09:01 PM all 35.35 0.00 2.66 0.67 5.67 55.65 02:09:01 PM 0 22.45 0.00 2.05 0.80 5.47 69.23 02:09:01 PM 1 48.35 0.00 3.28 0.53 5.86 41.97 02:10:01 PM all 35.48 0.00 2.14 0.49 6.05 55.85 02:10:01 PM 0 19.46 0.00 1.83 0.36 6.66 71.68 02:10:01 PM 1 51.94 0.00 2.45 0.62 5.42 39.57 02:11:01 PM all 33.29 0.00 3.01 0.40 5.32 57.97 02:11:01 PM 0 26.88 0.00 2.46 0.51 5.35 64.80 02:11:01 PM 1 39.74 0.00 3.57 0.29 5.30 51.10 02:12:01 PM all 38.82 0.00 2.83 0.67 5.64 52.04 02:12:01 PM 0 23.69 0.00 2.57 0.96 5.52 67.26 02:12:01 PM 1 54.05 0.00 3.10 0.37 5.77 36.71 Average: all 35.21 0.00 3.10 1.07 5.75 54.88 Average: 0 27.07 0.00 2.97 1.13 5.57 63.26 Average: 1 43.37 0.00 3.24 1.01 5.92 46.47