---> uname -a: Linux prd-centos8-builder-2c-4g-10867.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: 2799.998 BogoMIPS: 5599.99 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 2039 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:80:14:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe80:14ed/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) 12/03/2025 _x86_64_ (2 CPU) 19:03:56 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 57.17 0.43 56.74 11.73 5697.88 07:07:01 PM 73.03 0.50 72.53 53.85 9196.82 07:08:01 PM 26.79 0.05 26.74 1.33 2721.08 07:09:01 PM 18.53 0.27 18.26 41.86 462.29 07:10:01 PM 15.53 0.00 15.53 0.00 640.40 07:11:01 PM 22.30 0.57 21.74 27.18 824.83 07:12:01 PM 19.31 0.38 18.93 38.65 562.48 Average: 33.24 0.31 32.92 24.94 2872.15 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1356776 3018756 2396900 63.85 2104 1830388 634976 13.22 145940 1962424 145916 07:07:01 PM 1211308 2974476 2542368 67.73 2104 1924776 644692 13.42 147900 2077520 23052 07:08:01 PM 1187032 2988092 2566644 68.38 2104 1961748 632224 13.17 171872 2075504 8848 07:09:01 PM 1056216 2892164 2697460 71.86 2104 1996824 718964 14.97 209484 2169244 42732 07:10:01 PM 1185488 2987380 2568188 68.42 2104 1963004 628936 13.10 207392 2042716 8852 07:11:01 PM 1103036 2912980 2650640 70.61 2104 1970768 699572 14.57 392340 1938648 15884 07:12:01 PM 1117216 2924124 2636460 70.24 2104 1967272 687152 14.31 391164 1927544 21400 Average: 1173867 2956853 2579809 68.73 2104 1944969 663788 13.82 238013 2027657 38098 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 78.95 67.94 916.22 6.94 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 21.48 20.66 157.02 5.47 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 42.12 36.47 582.68 6.42 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 13.01 15.20 13.40 6.19 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 11.68 12.36 10.07 3.85 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 17.72 16.37 18.57 7.13 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 11.60 12.21 9.15 5.94 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 28.08 25.89 243.85 5.99 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) 12/03/2025 _x86_64_ (2 CPU) 19:03:56 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 38.52 0.00 4.24 1.17 1.74 54.33 07:06:01 PM 0 54.62 0.00 5.11 1.18 1.74 37.35 07:06:01 PM 1 22.55 0.00 3.38 1.16 1.74 71.18 07:07:01 PM all 37.33 0.00 3.98 2.83 1.80 54.06 07:07:01 PM 0 46.92 0.00 4.31 2.40 1.81 44.56 07:07:01 PM 1 27.79 0.00 3.65 3.26 1.79 63.51 07:08:01 PM all 38.07 0.00 2.55 0.61 1.79 56.97 07:08:01 PM 0 42.73 0.00 2.64 0.75 1.74 52.13 07:08:01 PM 1 33.43 0.00 2.47 0.46 1.84 61.80 07:09:01 PM all 38.32 0.00 2.37 0.45 1.48 57.38 07:09:01 PM 0 60.84 0.00 2.88 0.72 1.72 33.84 07:09:01 PM 1 15.90 0.00 1.86 0.18 1.24 80.81 07:10:01 PM all 33.54 0.00 2.59 0.33 1.43 62.11 07:10:01 PM 0 53.74 0.00 3.66 0.25 1.91 40.44 07:10:01 PM 1 13.32 0.00 1.53 0.42 0.95 83.78 07:11:01 PM all 38.66 0.00 2.70 0.61 1.65 56.38 07:11:01 PM 0 27.09 0.00 2.31 0.51 1.51 68.58 07:11:01 PM 1 50.26 0.00 3.10 0.72 1.80 44.13 07:12:01 PM all 40.83 0.00 3.22 0.37 1.60 53.99 07:12:01 PM 0 61.17 0.00 4.33 0.47 1.92 32.12 07:12:01 PM 1 20.60 0.00 2.10 0.27 1.29 75.74 Average: all 37.90 0.00 3.09 0.91 1.64 56.46 Average: 0 49.57 0.00 3.60 0.90 1.76 44.17 Average: 1 26.26 0.00 2.58 0.92 1.52 68.71