---> uname -a: Linux prd-centos8-builder-2c-4g-62.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 495 1134 17 2035 2894 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:27:ca:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe27:ca1f/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) 08/04/2025 _x86_64_ (2 CPU) 01:03:57 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 56.85 3.42 53.43 391.74 5626.71 01:07:01 AM 69.66 0.47 69.19 53.32 7403.95 01:08:01 AM 31.55 0.08 31.46 1.87 4274.35 01:09:01 AM 22.54 0.27 22.28 41.85 917.71 01:10:01 AM 14.73 0.00 14.73 0.00 521.16 01:11:01 AM 21.39 0.37 21.03 18.13 812.28 01:12:01 AM 19.63 0.38 19.24 38.65 572.33 Average: 33.76 0.71 33.05 77.93 2875.46 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1376356 3023780 2377320 63.33 2104 1815248 616348 12.83 145040 1940776 134916 01:07:01 AM 1256228 3017820 2497448 66.53 2104 1923196 604004 12.58 146016 2033168 78968 01:08:01 AM 1077636 2906996 2676040 71.29 2104 1990428 701840 14.61 174008 2182804 54304 01:09:01 AM 1099540 2929080 2654136 70.71 2104 1990504 680572 14.17 207688 2126852 40500 01:10:01 AM 1182848 2980764 2570828 68.49 2104 1958920 629660 13.11 206128 2044112 8840 01:11:01 AM 1104444 2910444 2649232 70.58 2104 1966984 695852 14.49 391424 1937372 16416 01:12:01 AM 1107816 2910440 2645860 70.49 2104 1963036 696392 14.50 390124 1933916 21428 Average: 1172124 2954189 2581552 68.77 2104 1944045 660667 13.76 237204 2028429 50767 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 59.70 49.82 805.55 5.32 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.18 24.88 244.78 5.41 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 48.85 43.04 578.93 7.66 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 12.35 14.05 12.97 5.85 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.03 11.98 9.21 4.00 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 16.24 15.51 15.76 7.00 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.36 12.26 9.14 5.94 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 26.67 24.51 239.49 5.88 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) 08/04/2025 _x86_64_ (2 CPU) 01:03:57 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 39.18 0.00 4.53 1.31 1.85 53.14 01:06:01 AM 0 44.96 0.00 5.02 1.23 1.58 47.20 01:06:01 AM 1 33.43 0.00 4.03 1.38 2.11 59.05 01:07:01 AM all 37.68 0.00 4.81 2.38 2.06 53.07 01:07:01 AM 0 24.45 0.00 3.93 2.52 2.00 67.10 01:07:01 AM 1 51.02 0.00 5.69 2.24 2.12 38.93 01:08:01 AM all 38.87 0.00 2.88 0.63 1.28 56.34 01:08:01 AM 0 26.64 0.00 2.51 0.53 0.75 69.57 01:08:01 AM 1 51.10 0.00 3.26 0.72 1.80 43.11 01:09:01 AM all 37.90 0.00 2.76 0.54 1.34 57.45 01:09:01 AM 0 37.32 0.00 2.94 0.33 1.39 58.02 01:09:01 AM 1 38.48 0.00 2.59 0.75 1.30 56.89 01:10:01 AM all 35.77 0.00 2.55 0.28 1.05 60.35 01:10:01 AM 0 13.67 0.00 1.37 0.28 0.53 84.15 01:10:01 AM 1 57.89 0.00 3.72 0.28 1.57 36.53 01:11:01 AM all 38.42 0.00 2.96 0.42 1.13 57.07 01:11:01 AM 0 14.62 0.00 2.20 0.13 0.65 82.39 01:11:01 AM 1 62.27 0.00 3.72 0.70 1.60 31.70 01:12:01 AM all 41.12 0.00 3.52 0.41 1.75 53.20 01:12:01 AM 0 34.47 0.00 4.09 0.10 1.15 60.20 01:12:01 AM 1 47.71 0.00 2.96 0.71 2.35 46.27 Average: all 38.42 0.00 3.43 0.85 1.50 55.80 Average: 0 28.01 0.00 3.15 0.74 1.15 66.95 Average: 1 48.82 0.00 3.71 0.97 1.84 44.66