---> uname -a: Linux prd-centos8-builder-2c-4g-3019.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 516 1112 17 2036 2873 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:a7:44:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fea7:4425/64 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) 09/06/2025 _x86_64_ (2 CPU) 15:03:55 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 57.58 0.42 57.16 11.20 5757.95 03:07:01 PM 65.31 0.47 64.84 53.32 8381.84 03:08:01 PM 32.09 0.08 32.01 1.87 3438.80 03:09:01 PM 22.48 0.27 22.21 41.86 902.93 03:10:01 PM 16.96 0.00 16.96 0.00 649.94 03:11:01 PM 20.88 0.37 20.51 18.13 786.30 03:12:01 PM 17.53 0.38 17.14 38.65 507.90 Average: 33.26 0.28 32.98 23.57 2917.82 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1353920 3001432 2399756 63.93 2104 1815436 636716 13.26 144052 1964744 133464 03:07:01 PM 1203836 2965356 2549840 67.93 2104 1922844 640744 13.34 146312 2083456 53532 03:08:01 PM 1064908 2896120 2688768 71.63 2104 1992132 708140 14.75 173984 2194804 55428 03:09:01 PM 1095120 2926320 2658556 70.83 2104 1992212 669884 13.95 209516 2128660 41560 03:10:01 PM 1163444 2962060 2590232 69.01 2104 1959564 637196 13.27 207488 2061916 4 03:11:01 PM 1136392 2934216 2617284 69.73 2104 1958684 659948 13.74 391404 1905404 7508 03:12:01 PM 1154464 2956280 2599212 69.24 2104 1962264 633468 13.19 391068 1887352 20104 Average: 1167441 2948826 2586235 68.90 2104 1943305 655157 13.64 237689 2032334 44514 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 67.41 57.78 823.48 8.71 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 21.65 19.23 225.95 4.56 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 42.87 36.15 587.16 7.38 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 13.23 14.93 13.45 5.89 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 10.56 12.01 8.97 4.28 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 17.86 15.81 16.28 6.82 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 11.01 11.78 8.92 5.71 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 26.37 23.96 240.60 6.19 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) 09/06/2025 _x86_64_ (2 CPU) 15:03:55 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 37.67 0.00 4.35 1.47 2.79 53.71 03:06:01 PM 0 39.02 0.00 4.32 1.35 2.64 52.67 03:06:01 PM 1 36.33 0.00 4.38 1.58 2.95 54.75 03:07:01 PM all 32.22 0.00 3.82 2.60 2.65 58.71 03:07:01 PM 0 21.12 0.00 3.13 3.29 2.57 69.90 03:07:01 PM 1 43.39 0.00 4.52 1.90 2.73 47.45 03:08:01 PM all 37.86 0.00 2.99 0.86 2.50 55.80 03:08:01 PM 0 19.96 0.00 2.27 0.87 2.43 74.47 03:08:01 PM 1 55.90 0.00 3.71 0.84 2.57 36.98 03:09:01 PM all 36.59 0.00 2.74 0.73 2.49 57.45 03:09:01 PM 0 22.37 0.00 2.30 0.66 2.07 72.60 03:09:01 PM 1 50.78 0.00 3.18 0.79 2.92 42.32 03:10:01 PM all 36.15 0.00 2.47 0.29 2.00 59.08 03:10:01 PM 0 20.29 0.00 1.87 0.20 1.78 75.86 03:10:01 PM 1 52.09 0.00 3.09 0.38 2.22 42.22 03:11:01 PM all 35.79 0.00 2.95 0.58 2.71 57.97 03:11:01 PM 0 24.40 0.00 2.40 0.76 2.73 69.72 03:11:01 PM 1 47.23 0.00 3.50 0.40 2.69 46.18 03:12:01 PM all 39.23 0.00 3.22 0.44 2.76 54.35 03:12:01 PM 0 18.17 0.00 2.19 0.10 2.30 77.24 03:12:01 PM 1 60.37 0.00 4.26 0.78 3.22 31.37 Average: all 36.50 0.00 3.22 0.99 2.56 56.72 Average: 0 23.62 0.00 2.64 1.03 2.36 70.35 Average: 1 49.44 0.00 3.81 0.95 2.76 43.04