---> uname -a: Linux prd-centos8-builder-2c-4g-5384.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 482 1142 17 2040 2907 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:f0:a3:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fef0:a3c1/64 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) 21:03:43 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 188.04 118.11 69.93 11476.13 38355.97 09:06:01 PM 65.69 0.13 65.56 5.60 5913.86 09:07:01 PM 67.59 0.50 67.09 53.86 9677.52 09:08:01 PM 25.84 0.25 25.59 40.12 1680.92 09:09:01 PM 17.96 0.07 17.90 3.07 442.68 09:10:02 PM 15.43 0.00 15.43 0.00 617.81 09:11:01 PM 18.30 0.37 17.93 18.43 671.01 09:12:01 PM 16.39 0.38 16.01 38.65 518.69 Average: 51.98 15.01 36.97 1457.75 7249.25 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 1583580 3054252 2170096 57.81 2104 1649524 614844 12.80 137868 1783064 57056 09:06:01 PM 1321144 3016932 2432532 64.80 2104 1863248 627732 13.07 145056 1996664 165564 09:07:01 PM 1105336 2939988 2648340 70.55 2104 1995924 678320 14.13 151188 2176952 58660 09:08:01 PM 1204640 3007280 2549036 67.91 2104 1963428 605544 12.61 173308 2055756 8432 09:09:01 PM 1184328 2995224 2569348 68.45 2104 1971820 631652 13.15 208080 2040340 16668 09:10:02 PM 1208584 3011176 2545092 67.80 2104 1963520 609752 12.70 207484 2018404 8432 09:11:01 PM 1132188 2935656 2621488 69.84 2104 1964308 683352 14.23 391300 1910116 8684 09:12:01 PM 1205660 3011948 2548016 67.88 2104 1966712 606840 12.64 390840 1836652 20104 Average: 1243182 2996557 2510494 66.88 2104 1917310 632254 13.17 225640 1977244 42950 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 215.39 116.79 946.34 55.82 0.00 0.00 0.00 0.00 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 65.14 53.03 846.15 6.03 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 52.54 45.14 618.13 7.85 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 10.68 12.28 12.11 4.39 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 11.21 12.91 8.29 5.83 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 12.30 12.83 10.45 4.09 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 12.91 12.56 13.32 6.51 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 10.58 10.61 7.98 11.29 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 48.92 34.57 308.47 12.74 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) 21:03:43 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.96 0.04 9.69 10.40 2.26 34.65 09:05:01 PM 0 45.65 0.07 10.45 10.27 2.30 31.27 09:05:01 PM 1 40.27 0.02 8.93 10.54 2.21 38.03 09:06:01 PM all 37.61 0.00 3.96 2.14 2.70 53.59 09:06:01 PM 0 22.17 0.00 3.23 2.79 2.70 69.12 09:06:01 PM 1 53.21 0.00 4.70 1.49 2.70 37.91 09:07:01 PM all 37.64 0.00 3.96 2.76 2.34 53.30 09:07:01 PM 0 25.72 0.00 3.53 3.70 2.16 64.89 09:07:01 PM 1 49.60 0.00 4.39 1.82 2.52 41.66 09:08:01 PM all 36.23 0.00 2.94 0.66 2.17 58.01 09:08:01 PM 0 19.76 0.00 2.34 0.96 2.08 74.87 09:08:01 PM 1 52.84 0.00 3.54 0.37 2.26 41.00 09:09:01 PM all 38.51 0.00 2.49 0.31 2.32 56.37 09:09:01 PM 0 25.22 0.00 1.82 0.35 2.13 70.48 09:09:01 PM 1 51.84 0.00 3.17 0.27 2.50 42.22 09:10:02 PM all 31.96 0.00 2.48 0.35 2.20 63.00 09:10:02 PM 0 16.32 0.00 1.67 0.46 2.27 79.28 09:10:02 PM 1 47.77 0.00 3.30 0.25 2.14 46.53 09:11:01 PM all 32.32 0.00 1.88 0.61 2.13 63.05 09:11:01 PM 0 20.13 0.00 1.32 0.60 2.18 75.76 09:11:01 PM 1 44.56 0.00 2.44 0.62 2.09 50.29 09:12:01 PM all 34.50 0.00 3.33 0.55 2.37 59.24 09:12:01 PM 0 5.73 0.00 1.37 0.36 2.63 89.91 09:12:01 PM 1 63.83 0.00 5.33 0.75 2.11 27.98 Average: all 36.47 0.01 3.84 2.22 2.31 55.16 Average: 0 22.54 0.01 3.21 2.42 2.31 69.52 Average: 1 50.50 0.00 4.48 2.01 2.32 40.69