---> uname -a: Linux prd-centos8-builder-2c-4g-10873.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 490 1131 17 2043 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:5e:68:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.78/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe5e:689d/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) 20:03:54 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 58.87 0.33 58.54 9.86 5919.67 08:07:01 PM 72.64 0.47 72.17 53.32 9109.78 08:08:01 PM 25.94 0.08 25.86 1.87 2730.82 08:09:01 PM 18.31 0.27 18.05 41.86 449.89 08:10:01 PM 12.06 0.00 12.06 0.00 335.30 08:11:01 PM 22.72 0.57 22.15 27.18 812.24 08:12:01 PM 18.76 0.38 18.38 38.65 541.19 Average: 32.76 0.30 32.46 24.68 2842.52 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1341688 3012844 2411996 64.26 2104 1839232 622524 12.96 147132 1974796 151232 08:07:01 PM 1203716 2970656 2549968 67.93 2104 1928292 634944 13.22 148484 2083284 23168 08:08:01 PM 1083836 2888596 2669848 71.13 2104 1965152 721200 15.02 172324 2176016 8848 08:09:01 PM 1059836 2899312 2693848 71.77 2104 2000228 708948 14.76 210164 2164228 42732 08:10:01 PM 1183136 2988972 2570548 68.48 2104 1966408 620284 12.92 207996 2042356 8840 08:11:01 PM 1100212 2911800 2653472 70.69 2104 1972228 693436 14.44 393140 1939716 13928 08:12:01 PM 1125372 2935928 2628312 70.02 2104 1970676 674868 14.05 391944 1916000 21364 Average: 1156828 2944015 2596856 69.18 2104 1948888 668029 13.91 238741 2042342 38587 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 83.11 72.25 916.15 7.21 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.98 20.98 157.13 5.50 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 40.14 35.49 582.38 9.36 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 12.56 14.60 13.18 6.08 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 11.54 11.96 9.56 3.83 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 17.79 15.17 19.68 6.95 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 11.33 12.11 9.03 5.84 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 28.21 26.08 243.88 6.40 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) 20:03:54 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 37.81 0.00 4.14 1.26 1.68 55.12 08:06:01 PM 0 48.68 0.00 5.24 1.33 1.89 42.85 08:06:01 PM 1 26.93 0.00 3.04 1.19 1.46 67.37 08:07:01 PM all 37.02 0.00 4.03 2.34 1.62 54.99 08:07:01 PM 0 54.01 0.00 4.87 1.83 1.96 37.34 08:07:01 PM 1 20.01 0.00 3.19 2.86 1.28 72.66 08:08:01 PM all 36.87 0.00 2.43 0.60 1.49 58.62 08:08:01 PM 0 53.62 0.00 2.71 0.63 1.70 41.34 08:08:01 PM 1 20.13 0.00 2.14 0.56 1.28 75.88 08:09:01 PM all 38.11 0.00 2.42 0.30 1.49 57.68 08:09:01 PM 0 45.49 0.00 2.71 0.53 1.63 49.64 08:09:01 PM 1 30.73 0.00 2.13 0.07 1.35 65.72 08:10:01 PM all 35.07 0.00 2.52 0.25 1.46 60.70 08:10:01 PM 0 34.07 0.00 2.17 0.30 1.61 61.86 08:10:01 PM 1 36.08 0.00 2.86 0.20 1.31 59.54 08:11:01 PM all 38.65 0.00 2.77 0.58 1.60 56.40 08:11:01 PM 0 42.57 0.00 2.59 0.55 1.63 52.67 08:11:01 PM 1 34.74 0.00 2.94 0.61 1.58 60.13 08:12:01 PM all 40.64 0.00 3.20 0.37 1.72 54.08 08:12:01 PM 0 67.79 0.00 4.73 0.25 2.01 25.22 08:12:01 PM 1 13.61 0.00 1.67 0.50 1.42 82.79 Average: all 37.74 0.00 3.07 0.82 1.58 56.80 Average: 0 49.45 0.00 3.57 0.77 1.78 44.43 Average: 1 26.03 0.00 2.57 0.86 1.38 69.17