---> uname -a: Linux prd-centos8-builder-2c-4g-643.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 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 413 132 16 1232 1165 Swap: 1023 2 1021 ---> 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:38:67:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe38:674f/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) 07/17/2025 _x86_64_ (2 CPU) 16:03:54 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 68.48 0.48 67.99 13.06 7850.87 04:07:01 PM 66.71 1.92 64.80 320.69 7455.80 04:08:01 PM 38.48 2.47 36.01 373.14 3000.87 04:09:01 PM 18.39 0.33 18.06 46.38 475.62 04:10:01 PM 18.32 2.23 16.09 19.06 885.47 04:11:01 PM 91.40 73.66 17.74 6270.86 531.02 04:12:01 PM 19.14 1.18 17.96 94.24 518.89 Average: 45.85 11.76 34.09 1019.75 2959.68 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 177172 1207220 1643972 90.27 2104 1126036 525740 18.32 139136 1225612 61736 04:07:01 PM 145432 1227308 1675712 92.01 2104 1171324 482456 16.81 142232 1226692 29432 04:08:01 PM 93352 1120540 1727792 94.87 2104 1116096 591492 20.61 179544 1240856 41684 04:09:01 PM 120928 1149620 1700216 93.36 2104 1117488 561220 19.56 213448 1179704 41688 04:10:01 PM 221560 1217936 1599584 87.83 2104 1085296 494776 17.24 211836 1080820 8844 04:11:01 PM 91964 1217288 1729180 94.95 2104 1213796 491012 17.11 212228 1210004 7508 04:12:01 PM 118124 1177516 1703020 93.51 2104 1146800 532040 18.54 215696 1178948 22788 Average: 138362 1188204 1682782 92.40 2104 1139548 525534 18.31 187731 1191805 30526 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 64.83 53.27 822.76 5.82 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.46 20.31 227.72 6.79 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 40.21 34.78 568.74 6.97 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 12.18 14.21 12.94 5.88 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 10.66 11.89 9.01 3.89 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 14.84 15.28 14.99 8.71 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 9.28 10.53 7.81 6.76 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 25.06 22.89 237.69 6.40 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) 07/17/2025 _x86_64_ (2 CPU) 16:03:54 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 37.08 0.00 4.44 1.97 4.13 52.38 04:06:01 PM 0 41.48 0.00 4.20 1.99 4.19 48.14 04:06:01 PM 1 32.69 0.00 4.68 1.94 4.07 56.63 04:07:01 PM all 36.70 0.00 4.56 2.00 4.62 52.12 04:07:01 PM 0 36.30 0.00 4.84 2.76 4.41 51.68 04:07:01 PM 1 37.11 0.00 4.28 1.24 4.82 52.55 04:08:01 PM all 37.06 0.00 2.29 1.26 3.00 56.38 04:08:01 PM 0 41.39 0.00 2.95 1.37 2.95 51.35 04:08:01 PM 1 32.75 0.00 1.65 1.15 3.06 61.39 04:09:01 PM all 36.71 0.00 2.66 0.38 3.00 57.25 04:09:01 PM 0 46.05 0.00 2.72 0.25 3.33 47.65 04:09:01 PM 1 27.35 0.00 2.61 0.51 2.67 66.86 04:10:01 PM all 34.96 0.00 2.53 0.37 2.79 59.35 04:10:01 PM 0 46.75 0.00 2.84 0.23 3.06 47.12 04:10:01 PM 1 23.18 0.00 2.23 0.51 2.52 71.56 04:11:01 PM all 29.83 0.00 2.77 5.49 3.15 58.75 04:11:01 PM 0 39.88 0.00 3.15 4.36 3.05 49.55 04:11:01 PM 1 19.88 0.00 2.40 6.60 3.25 67.87 04:12:01 PM all 35.59 0.00 2.71 0.38 3.71 57.61 04:12:01 PM 0 43.63 0.00 2.77 0.51 3.95 49.14 04:12:01 PM 1 27.56 0.00 2.65 0.25 3.47 66.07 Average: all 35.42 0.00 3.14 1.69 3.49 56.26 Average: 0 42.21 0.00 3.35 1.64 3.56 49.23 Average: 1 28.66 0.00 2.93 1.75 3.41 63.26