---> uname -a: Linux prd-centos8-builder-2c-4g-401.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 9.0G 12G 45% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 480 1149 17 2036 2909 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:a8:fe:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fea8:feb6/64 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) 08/07/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 58.41 0.43 57.98 11.73 5718.31 09:07:01 PM 68.24 0.47 67.78 53.32 8604.07 09:08:01 PM 33.37 0.08 33.28 1.87 3361.62 09:09:01 PM 18.50 0.27 18.23 41.82 477.01 09:10:02 PM 14.39 0.00 14.39 0.00 514.64 09:11:01 PM 21.98 0.37 21.61 18.43 811.57 09:12:01 PM 18.02 0.38 17.64 38.65 524.35 Average: 33.30 0.29 33.01 23.70 2863.20 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1383464 3031564 2370216 63.14 2104 1816700 597036 12.43 143852 1937564 135036 09:07:01 PM 1256296 3016780 2497384 66.53 2104 1921936 586972 12.22 147080 2032008 38984 09:08:01 PM 1066364 2904224 2687316 71.59 2104 1998764 700796 14.59 175564 2190464 49832 09:09:01 PM 1107000 2938032 2646680 70.51 2104 1991944 663980 13.83 208276 2118812 41672 09:10:02 PM 1227288 3025536 2526392 67.30 2104 1959180 577960 12.04 205964 1999924 8840 09:11:01 PM 1167012 2964436 2586668 68.91 2104 1958296 643908 13.41 390008 1877552 7508 09:12:01 PM 1193964 2995448 2559716 68.19 2104 1961824 606076 12.62 389632 1849912 20052 Average: 1200198 2982289 2553482 68.03 2104 1944092 625247 13.02 237197 2000891 43132 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 63.28 53.13 823.28 5.80 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.09 20.61 227.73 5.08 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 46.94 40.43 573.06 7.26 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 12.89 15.48 13.57 6.08 0.00 0.00 0.00 0.00 09:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:02 PM eth0 10.63 11.46 9.08 3.80 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 14.65 15.88 15.84 7.02 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 10.09 10.98 8.39 5.25 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 25.96 24.01 239.20 5.75 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) 08/07/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.80 0.00 4.29 1.41 1.27 54.23 09:06:01 PM 0 38.67 0.00 4.58 1.37 1.18 54.20 09:06:01 PM 1 38.92 0.00 4.00 1.45 1.37 54.26 09:07:01 PM all 37.71 0.00 4.73 2.65 1.60 53.31 09:07:01 PM 0 48.73 0.00 5.57 3.06 1.68 40.96 09:07:01 PM 1 26.73 0.00 3.88 2.24 1.51 65.64 09:08:01 PM all 39.02 0.00 2.84 0.71 1.56 55.87 09:08:01 PM 0 41.69 0.00 2.62 1.08 1.69 52.91 09:08:01 PM 1 36.33 0.00 3.07 0.33 1.42 58.85 09:09:01 PM all 37.57 0.00 2.83 0.37 1.42 57.81 09:09:01 PM 0 36.47 0.00 2.68 0.25 1.25 59.35 09:09:01 PM 1 38.67 0.00 2.97 0.48 1.59 56.28 09:10:02 PM all 36.22 0.00 2.81 0.27 1.94 58.76 09:10:02 PM 0 61.85 0.00 4.04 0.50 1.93 31.69 09:10:02 PM 1 10.83 0.00 1.58 0.05 1.94 85.60 09:11:01 PM all 37.58 0.00 3.18 0.92 1.85 56.47 09:11:01 PM 0 46.08 0.00 3.20 0.69 1.75 48.27 09:11:01 PM 1 29.11 0.00 3.16 1.14 1.95 64.64 09:12:01 PM all 41.08 0.00 3.78 0.26 2.08 52.80 09:12:01 PM 0 42.22 0.00 3.62 0.28 2.02 51.85 09:12:01 PM 1 39.93 0.00 3.94 0.23 2.15 53.75 Average: all 38.28 0.00 3.49 0.94 1.67 55.61 Average: 0 45.10 0.00 3.76 1.03 1.64 48.46 Average: 1 31.48 0.00 3.23 0.85 1.71 62.74