---> uname -a: Linux prd-centos8-builder-2c-4g-5232.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 498 1124 17 2042 2890 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:3f:93:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe3f:93d4/64 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) 10/01/2025 _x86_64_ (2 CPU) 05:05:26 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 107.41 33.90 73.51 4625.42 38367.95 05:08:01 AM 74.04 0.00 74.04 0.00 8409.03 05:09:01 AM 44.69 0.50 44.19 53.85 6064.11 05:10:01 AM 23.45 1.23 22.22 64.10 977.94 05:11:01 AM 17.69 0.07 17.62 3.07 436.30 05:12:01 AM 16.89 0.00 16.89 0.00 652.63 05:13:01 AM 17.16 0.55 16.61 33.46 450.58 Average: 43.05 5.18 37.87 682.90 7908.75 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 1500836 3018244 2252848 60.02 2104 1694272 644232 13.42 145056 1851068 59076 05:08:01 AM 1217132 2960112 2536552 67.58 2104 1906984 667008 13.89 153184 2076476 103252 05:09:01 AM 1034652 2885528 2719032 72.44 2104 2010968 727332 15.15 154672 2241644 59220 05:10:01 AM 1132948 2945036 2620736 69.82 2104 1972908 674480 14.05 184208 2114708 17020 05:11:01 AM 1165380 2969196 2588304 68.95 2104 1964404 628332 13.08 208840 2058816 8420 05:12:01 AM 1156424 2960136 2597260 69.19 2104 1964404 638576 13.30 209716 2066904 8420 05:13:01 AM 1151304 2955212 2602380 69.33 2104 1964488 644840 13.43 393812 1888024 7368 Average: 1194097 2956209 2559587 68.19 2104 1925490 660686 13.76 207070 2042520 37539 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 186.51 122.06 1162.01 56.78 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 47.05 37.60 648.27 4.87 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 40.75 34.41 586.22 6.46 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 19.27 19.12 18.87 15.39 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 9.55 12.51 7.73 5.48 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 12.05 13.00 10.41 4.09 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 14.20 15.24 15.80 7.77 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 47.05 36.28 349.90 14.40 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) 10/01/2025 _x86_64_ (2 CPU) 05:05:26 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 35.36 0.01 7.63 5.13 6.39 45.49 05:07:01 AM 0 41.23 0.00 7.05 6.66 6.63 38.43 05:07:01 AM 1 29.47 0.02 8.21 3.59 6.15 52.56 05:08:01 AM all 34.85 0.00 4.24 3.59 4.43 52.90 05:08:01 AM 0 46.90 0.00 4.51 3.12 4.41 41.06 05:08:01 AM 1 22.87 0.00 3.97 4.05 4.44 64.66 05:09:01 AM all 37.11 0.00 3.82 1.33 3.97 53.77 05:09:01 AM 0 43.53 0.00 4.00 0.76 3.92 47.80 05:09:01 AM 1 30.72 0.00 3.65 1.90 4.02 59.72 05:10:01 AM all 34.74 0.00 3.00 1.27 3.84 57.14 05:10:01 AM 0 43.15 0.00 3.48 1.35 3.68 48.33 05:10:01 AM 1 26.40 0.00 2.52 1.20 4.00 65.89 05:11:01 AM all 37.21 0.00 2.75 0.82 3.99 55.23 05:11:01 AM 0 53.50 0.00 3.18 0.82 3.94 38.55 05:11:01 AM 1 21.09 0.00 2.32 0.82 4.05 71.73 05:12:01 AM all 32.93 0.00 2.71 0.49 3.47 60.41 05:12:01 AM 0 33.20 0.00 2.34 0.38 3.57 60.52 05:12:01 AM 1 32.65 0.00 3.08 0.61 3.36 60.29 05:13:01 AM all 38.39 0.00 2.89 0.74 3.70 54.26 05:13:01 AM 0 37.05 0.00 2.34 1.03 3.60 55.98 05:13:01 AM 1 39.73 0.00 3.45 0.46 3.81 52.55 Average: all 35.80 0.00 3.87 1.91 4.26 54.16 Average: 0 42.64 0.00 3.85 2.02 4.25 47.24 Average: 1 28.98 0.00 3.89 1.80 4.26 61.06