---> uname -a: Linux prd-centos8-builder-2c-4g-5283.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 500 1127 17 2037 2889 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:87:c3:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe87:c363/64 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) 18:03:56 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 57.18 2.12 55.06 220.19 5744.60 06:07:01 PM 71.16 0.47 70.69 53.32 8767.93 06:08:01 PM 32.83 0.08 32.74 1.87 3454.04 06:09:01 PM 18.06 0.27 17.79 41.85 448.57 06:10:01 PM 14.53 0.00 14.53 0.00 496.64 06:11:01 PM 20.67 0.37 20.31 18.12 940.50 06:12:01 PM 19.12 0.38 18.74 38.65 567.88 Average: 33.36 0.53 32.84 53.43 2916.99 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1392672 3032740 2361004 62.90 2104 1808176 594596 12.38 144400 1926272 129840 06:07:01 PM 1225500 2986964 2528176 67.35 2104 1922800 615308 12.81 148256 2061632 42716 06:08:01 PM 1037948 2879252 2715728 72.35 2104 2002248 721360 15.02 176588 2217536 51348 06:09:01 PM 1084944 2918872 2668732 71.10 2104 1994864 685000 14.26 210500 2138532 42732 06:10:01 PM 1173576 2973776 2580100 68.74 2104 1961044 629468 13.11 208092 2051064 8840 06:11:01 PM 1166960 2976544 2586716 68.91 2104 1970268 635284 13.23 393368 1871216 8864 06:12:01 PM 1216600 3021608 2537076 67.59 2104 1965292 584048 12.16 391824 1822080 21588 Average: 1185457 2969965 2568219 68.42 2104 1946385 637866 13.28 239004 2012619 43704 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 62.96 49.92 816.56 5.34 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.07 23.91 245.88 5.66 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 49.79 41.81 589.34 7.36 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 12.51 14.85 13.21 6.01 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 8.33 9.71 7.02 3.55 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 17.54 16.28 22.78 11.78 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 10.03 11.04 8.21 5.48 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 26.89 23.93 243.26 6.45 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) 18:03:56 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 37.33 0.00 4.31 1.22 3.67 53.46 06:06:01 PM 0 47.68 0.00 5.28 0.67 3.69 42.68 06:06:01 PM 1 27.06 0.00 3.35 1.77 3.66 64.17 06:07:01 PM all 36.35 0.00 4.31 2.70 3.34 53.31 06:07:01 PM 0 48.64 0.00 5.17 1.76 3.54 40.88 06:07:01 PM 1 24.11 0.00 3.44 3.63 3.13 65.68 06:08:01 PM all 37.62 0.00 2.56 0.58 3.22 56.03 06:08:01 PM 0 39.06 0.00 2.51 0.90 3.27 54.25 06:08:01 PM 1 36.17 0.00 2.60 0.25 3.16 57.82 06:09:01 PM all 35.36 0.00 2.54 0.33 2.96 58.82 06:09:01 PM 0 47.13 0.00 2.85 0.38 3.42 46.22 06:09:01 PM 1 23.55 0.00 2.23 0.28 2.49 71.45 06:10:01 PM all 32.68 0.00 2.20 0.42 2.60 62.10 06:10:01 PM 0 55.52 0.00 3.09 0.51 2.94 37.94 06:10:01 PM 1 9.97 0.00 1.32 0.33 2.25 86.14 06:11:01 PM all 32.37 0.00 2.95 0.55 3.29 60.84 06:11:01 PM 0 46.86 0.00 3.28 0.54 3.57 45.75 06:11:01 PM 1 17.94 0.00 2.62 0.56 3.02 75.86 06:12:01 PM all 40.02 0.00 2.96 0.40 3.19 53.42 06:12:01 PM 0 54.62 0.00 3.39 0.33 3.62 38.04 06:12:01 PM 1 25.42 0.00 2.54 0.48 2.77 68.80 Average: all 35.96 0.00 3.12 0.89 3.18 56.85 Average: 0 48.49 0.00 3.65 0.73 3.44 43.69 Average: 1 23.46 0.00 2.59 1.04 2.93 69.99