---> uname -a: Linux prd-centos8-builder-2c-4g-5371.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 498 1125 17 2040 2891 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:97:ae:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe97:aedd/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) 10/02/2025 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 54.82 2.12 52.70 220.19 5544.72 04:07:01 PM 67.59 0.50 67.09 53.85 8196.78 04:08:01 PM 35.16 0.05 35.11 1.33 4065.22 04:09:01 PM 17.73 0.27 17.46 41.85 460.06 04:10:01 PM 12.96 0.00 12.96 0.00 341.81 04:11:01 PM 20.52 0.37 20.15 18.12 799.43 04:12:01 PM 18.41 0.38 18.03 38.65 532.47 Average: 32.45 0.53 31.93 53.43 2848.46 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1372340 3016372 2381344 63.44 2104 1811696 584264 12.17 143472 1947556 131476 04:07:01 PM 1215340 2984320 2538344 67.62 2104 1930116 600512 12.50 148520 2073304 62064 04:08:01 PM 1065700 2901744 2687984 71.61 2104 1996780 681148 14.18 174556 2195136 42740 04:09:01 PM 1093212 2929352 2660472 70.88 2104 1996864 649984 13.53 209400 2133260 41556 04:10:01 PM 1204752 3008308 2548932 67.90 2104 1964216 571816 11.91 207292 2023600 8840 04:11:01 PM 1138348 2941056 2615336 69.67 2104 1963336 636040 13.24 391296 1906012 7496 04:12:01 PM 1144616 2951596 2609068 69.51 2104 1967040 622744 12.97 391220 1898652 20208 Average: 1176330 2961821 2577354 68.66 2104 1947150 620930 12.93 237965 2025360 44911 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 60.95 49.83 794.73 5.33 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.96 24.41 265.53 5.51 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 46.58 41.86 590.80 7.48 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 12.18 13.93 12.81 5.73 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 10.48 11.61 8.69 4.08 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 15.89 15.44 16.68 7.25 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 11.40 11.68 9.01 5.79 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 26.34 24.11 242.58 5.88 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) 10/02/2025 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 38.52 0.00 4.29 1.26 2.61 53.31 04:06:01 PM 0 46.11 0.00 5.09 0.96 2.80 45.04 04:06:01 PM 1 30.93 0.00 3.49 1.57 2.43 61.58 04:07:01 PM all 37.53 0.00 4.42 2.77 2.41 52.87 04:07:01 PM 0 52.25 0.00 6.12 2.33 2.24 37.06 04:07:01 PM 1 22.98 0.00 2.74 3.22 2.58 68.48 04:08:01 PM all 37.94 0.00 2.59 0.76 2.08 56.62 04:08:01 PM 0 56.13 0.00 3.27 0.47 2.12 38.02 04:08:01 PM 1 19.94 0.00 1.93 1.06 2.04 75.03 04:09:01 PM all 36.93 0.00 2.61 0.50 2.45 57.51 04:09:01 PM 0 45.36 0.00 2.56 0.53 2.53 49.02 04:09:01 PM 1 28.53 0.00 2.66 0.46 2.38 65.98 04:10:01 PM all 36.19 0.00 2.39 0.27 1.96 59.19 04:10:01 PM 0 45.48 0.00 2.66 0.51 1.99 49.35 04:10:01 PM 1 26.94 0.00 2.13 0.02 1.93 68.98 04:11:01 PM all 36.77 0.00 2.98 0.85 2.00 57.41 04:11:01 PM 0 45.15 0.00 2.79 0.86 2.17 49.02 04:11:01 PM 1 28.39 0.00 3.17 0.83 1.82 65.79 04:12:01 PM all 40.49 0.00 3.28 0.14 2.37 53.71 04:12:01 PM 0 55.05 0.00 4.23 0.20 2.28 38.24 04:12:01 PM 1 26.11 0.00 2.35 0.08 2.47 69.00 Average: all 37.77 0.00 3.22 0.94 2.27 55.80 Average: 0 49.35 0.00 3.82 0.84 2.31 43.69 Average: 1 26.25 0.00 2.64 1.03 2.24 67.84