---> uname -a: Linux prd-centos8-builder-2c-4g-4331.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 491 1139 17 2034 2898 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:60:47:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe60:47c7/64 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) 07/01/2025 _x86_64_ (2 CPU) 19:04:20 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 75.02 17.81 57.21 3709.43 4044.30 07:07:01 PM 69.71 0.03 69.68 0.27 7349.83 07:08:02 PM 40.62 0.52 40.10 54.92 5648.77 07:09:01 PM 24.47 0.20 24.27 39.45 1016.05 07:10:01 PM 17.79 0.07 17.72 3.07 442.46 07:11:01 PM 15.86 0.30 15.56 8.00 678.46 07:12:01 PM 16.63 0.47 16.16 48.92 485.49 Average: 37.19 2.78 34.41 553.21 2813.55 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1409832 2970144 2343844 62.44 2104 1737100 686984 14.31 145260 1941356 80676 07:07:01 PM 1252256 3006680 2501420 66.64 2104 1916512 612732 12.76 145444 2039452 109524 07:08:02 PM 1200000 2997348 2553676 68.03 2104 1958000 610920 12.72 169544 2063832 23604 07:09:01 PM 1099212 2896148 2654464 70.72 2104 1957956 712680 14.84 204576 2128516 8844 07:10:01 PM 1069316 2898040 2684360 71.51 2104 1989708 715344 14.90 207984 2155380 40576 07:11:01 PM 1183876 2981184 2569800 68.46 2104 1958276 630000 13.12 205844 2043856 8848 07:12:01 PM 1188504 2987368 2565172 68.34 2104 1959676 615472 12.82 390896 1854472 8704 Average: 1200428 2962416 2553248 68.02 2104 1925318 654876 13.64 209935 2032409 40111 07:05:01 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 229.37 137.69 1524.11 58.74 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 25.11 21.36 280.49 3.87 0.00 0.00 0.00 0.00 07:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:02 PM eth0 40.49 33.19 551.69 6.27 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 10.02 13.42 11.88 5.49 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 10.48 13.26 8.38 5.98 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 11.81 12.84 10.34 4.06 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 15.34 14.86 16.74 7.66 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 49.04 35.28 344.16 13.17 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) 07/01/2025 _x86_64_ (2 CPU) 19:04:20 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 39.46 0.00 5.43 4.04 4.69 46.38 07:06:01 PM 0 38.00 0.00 5.22 2.78 4.26 49.74 07:06:01 PM 1 40.91 0.00 5.63 5.29 5.12 43.05 07:07:01 PM all 36.80 0.00 5.10 2.32 3.06 52.71 07:07:01 PM 0 32.44 0.00 5.36 2.47 2.82 56.91 07:07:01 PM 1 41.16 0.00 4.84 2.17 3.31 48.52 07:08:02 PM all 35.76 0.00 3.39 0.93 2.70 57.22 07:08:02 PM 0 12.05 0.00 2.25 0.54 2.25 82.90 07:08:02 PM 1 59.61 0.00 4.54 1.32 3.15 31.39 07:09:01 PM all 36.17 0.00 2.46 0.60 2.62 58.15 07:09:01 PM 0 14.02 0.00 1.96 0.79 1.90 81.33 07:09:01 PM 1 58.33 0.00 2.96 0.40 3.34 34.97 07:10:01 PM all 38.28 0.00 2.58 0.39 2.91 55.84 07:10:01 PM 0 28.88 0.00 2.51 0.28 2.56 65.77 07:10:01 PM 1 47.66 0.00 2.65 0.49 3.26 45.93 07:11:01 PM all 34.23 0.00 2.77 0.57 2.96 59.47 07:11:01 PM 0 26.34 0.00 2.65 0.82 2.80 67.39 07:11:01 PM 1 42.11 0.00 2.89 0.31 3.12 51.57 07:12:01 PM all 38.74 0.00 3.55 0.43 3.39 53.88 07:12:01 PM 0 43.87 0.00 3.96 0.26 3.38 48.52 07:12:01 PM 1 33.63 0.00 3.15 0.59 3.40 59.22 Average: all 37.07 0.00 3.61 1.33 3.19 54.80 Average: 0 27.97 0.00 3.42 1.14 2.85 64.62 Average: 1 46.15 0.00 3.81 1.52 3.53 44.99