---> uname -a: Linux prd-centos8-builder-2c-4g-4465.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 502 1127 17 2036 2887 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:b9:10:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.162/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:feb9:10bc/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) 07/02/2025 _x86_64_ (2 CPU) 19:03:54 LINUX RESTART (2 CPU) 07:05:02 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 57.18 0.42 56.75 11.39 5830.86 07:07:01 PM 69.45 0.50 68.95 53.84 8623.52 07:08:01 PM 24.91 0.05 24.86 1.33 2813.60 07:09:01 PM 22.01 0.27 21.74 41.85 906.78 07:10:01 PM 19.81 0.00 19.81 0.00 721.01 07:11:01 PM 12.55 0.37 12.18 18.13 359.18 07:12:01 PM 18.66 0.38 18.27 38.65 545.53 Average: 32.02 0.28 31.74 23.63 2821.54 07:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1337300 2979868 2416384 64.37 2104 1810380 643236 13.39 144440 1981880 128360 07:07:01 PM 1232100 2992764 2521584 67.18 2104 1921984 609252 12.69 147684 2050584 36752 07:08:01 PM 1157032 2953544 2596652 69.18 2104 1957476 647664 13.49 171360 2106080 21948 07:09:01 PM 1181628 2979540 2572056 68.52 2104 1958732 611972 12.74 205620 2046684 8420 07:10:01 PM 1173992 2972496 2579692 68.72 2104 1959236 644872 13.43 206308 2052100 84 07:11:01 PM 1166416 2972180 2587268 68.93 2104 1966520 619012 12.89 391764 1875032 15504 07:12:01 PM 1194060 2997264 2559624 68.19 2104 1963444 597284 12.44 390504 1847484 21540 Average: 1206075 2978237 2547609 67.87 2104 1933967 624756 13.01 236811 1994263 33230 07:05:02 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 65.36 53.41 835.05 5.87 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 22.39 19.94 227.27 4.93 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 37.29 28.73 568.00 5.36 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 10.93 13.31 12.23 5.27 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 9.18 12.33 7.74 5.34 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 16.51 15.99 17.47 6.07 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 10.84 12.11 8.98 5.87 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 24.55 22.19 238.09 5.53 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) 07/02/2025 _x86_64_ (2 CPU) 19:03:54 LINUX RESTART (2 CPU) 07:05:02 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 36.95 0.00 4.12 1.36 4.24 53.33 07:06:01 PM 0 38.40 0.00 4.24 1.42 4.27 51.67 07:06:01 PM 1 35.50 0.00 4.00 1.30 4.22 54.98 07:07:01 PM all 36.01 0.00 4.33 2.51 4.52 52.62 07:07:01 PM 0 33.02 0.00 4.07 1.57 4.35 56.99 07:07:01 PM 1 39.00 0.00 4.60 3.45 4.70 48.26 07:08:01 PM all 27.32 0.00 2.18 0.86 3.94 65.70 07:08:01 PM 0 18.93 0.00 2.00 0.76 3.52 74.80 07:08:01 PM 1 35.74 0.00 2.36 0.97 4.37 56.56 07:09:01 PM all 36.89 0.00 2.65 0.67 4.07 55.72 07:09:01 PM 0 35.53 0.00 2.64 0.39 3.95 57.48 07:09:01 PM 1 38.24 0.00 2.65 0.95 4.19 53.96 07:10:01 PM all 37.20 0.00 2.30 0.53 4.23 55.75 07:10:01 PM 0 35.07 0.00 2.45 0.56 4.14 57.79 07:10:01 PM 1 39.33 0.00 2.15 0.49 4.32 53.71 07:11:01 PM all 32.66 0.00 3.01 0.31 3.99 60.02 07:11:01 PM 0 23.69 0.00 2.71 0.46 3.48 69.67 07:11:01 PM 1 41.67 0.00 3.31 0.16 4.51 50.35 07:12:01 PM all 38.67 0.00 3.17 0.36 4.41 53.38 07:12:01 PM 0 39.06 0.00 3.46 0.51 4.09 52.88 07:12:01 PM 1 38.28 0.00 2.89 0.21 4.74 53.87 Average: all 35.10 0.00 3.11 0.94 4.20 56.65 Average: 0 31.94 0.00 3.08 0.81 3.97 60.21 Average: 1 38.26 0.00 3.13 1.08 4.44 53.09