---> uname -a: Linux prd-centos8-builder-2c-4g-151.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 476 1153 17 2035 2914 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:c9:b4:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.12/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fec9:b49c/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) 08/05/2025 _x86_64_ (2 CPU) 07:03:53 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 56.70 0.42 56.28 11.20 5830.02 07:07:01 AM 71.83 0.47 71.36 53.31 9197.77 07:08:01 AM 32.09 0.08 32.01 1.87 2865.26 07:09:01 AM 17.94 0.27 17.68 41.85 448.72 07:10:01 AM 15.03 0.00 15.03 0.00 621.67 07:11:01 AM 20.47 0.37 20.11 18.12 792.12 07:12:01 AM 18.66 0.38 18.27 38.65 529.35 Average: 33.24 0.28 32.96 23.57 2897.62 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1373004 3021084 2380672 63.42 2104 1816700 604864 12.60 144616 1947400 134968 07:07:01 AM 1236796 2997264 2516880 67.05 2104 1921872 601440 12.52 147880 2048324 22540 07:08:01 AM 1214520 3011460 2539156 67.64 2104 1957860 590740 12.30 172244 2045568 8852 07:09:01 AM 1098956 2929840 2654720 70.72 2104 1991876 670320 13.96 208308 2125680 41672 07:10:01 AM 1223060 3021240 2530616 67.42 2104 1959116 582824 12.14 206688 2002384 8 07:11:01 AM 1154876 2953440 2598800 69.23 2104 1959412 650644 13.55 390720 1888256 8532 07:12:01 AM 1168568 2969924 2585108 68.87 2104 1961888 635468 13.23 390508 1874792 20164 Average: 1209969 2986322 2543707 67.77 2104 1938389 619471 12.90 237281 1990343 33819 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 61.65 49.17 823.41 5.73 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 24.52 22.02 228.42 5.79 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 40.89 32.57 571.29 6.41 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 12.88 15.23 13.46 6.09 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 10.67 11.77 9.00 3.79 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 17.97 16.49 16.32 11.87 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 11.04 11.96 8.99 5.80 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 25.66 22.74 238.66 6.50 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) 08/05/2025 _x86_64_ (2 CPU) 07:03:53 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 36.93 0.00 4.31 1.33 3.24 54.19 07:06:01 AM 0 42.37 0.00 4.94 0.96 3.64 48.09 07:06:01 AM 1 31.46 0.00 3.67 1.70 2.84 60.32 07:07:01 AM all 36.03 0.00 4.39 2.82 3.34 53.42 07:07:01 AM 0 27.26 0.00 3.75 3.62 3.43 61.94 07:07:01 AM 1 44.87 0.00 5.03 2.02 3.26 44.82 07:08:01 AM all 36.63 0.00 2.63 0.79 3.35 56.60 07:08:01 AM 0 26.14 0.00 2.49 0.54 3.03 67.80 07:08:01 AM 1 47.15 0.00 2.77 1.04 3.67 45.37 07:09:01 AM all 35.96 0.00 2.68 0.59 3.05 57.73 07:09:01 AM 0 21.35 0.00 2.23 0.33 2.99 73.10 07:09:01 AM 1 50.65 0.00 3.12 0.86 3.10 42.27 07:10:01 AM all 35.00 0.00 2.95 0.34 2.59 59.12 07:10:01 AM 0 29.30 0.00 3.10 0.15 2.32 65.13 07:10:01 AM 1 40.68 0.00 2.81 0.53 2.86 53.12 07:11:01 AM all 36.96 0.00 3.13 0.65 2.18 57.07 07:11:01 AM 0 32.87 0.00 3.40 0.36 2.15 61.21 07:11:01 AM 1 41.05 0.00 2.86 0.94 2.22 52.93 07:12:01 AM all 41.01 0.00 3.76 0.52 2.18 52.53 07:12:01 AM 0 25.35 0.00 3.10 0.46 2.16 68.93 07:12:01 AM 1 56.78 0.00 4.42 0.58 2.19 36.02 Average: all 36.93 0.00 3.41 1.01 2.85 55.81 Average: 0 29.23 0.00 3.29 0.92 2.82 63.75 Average: 1 44.65 0.00 3.53 1.10 2.88 47.85