---> uname -a: Linux prd-centos8-builder-2c-4g-418.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 419 140 16 1218 1160 Swap: 1023 1 1022 ---> 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:e1:98:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fee1:985f/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) 07/14/2025 _x86_64_ (2 CPU) 20:03:59 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 100.43 6.71 93.72 948.48 8323.71 08:07:01 PM 78.65 1.52 77.14 244.63 9479.90 08:08:01 PM 33.32 4.47 28.86 525.02 2596.03 08:09:01 PM 24.35 0.23 24.12 39.98 1161.29 08:10:01 PM 15.69 0.08 15.61 3.60 411.50 08:11:01 PM 18.61 2.25 16.36 19.19 665.91 08:12:01 PM 88.34 72.89 15.45 6298.42 423.11 08:13:01 PM 16.29 0.43 15.86 33.59 438.15 Average: 46.96 11.07 35.89 1014.00 2937.33 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 78972 1149404 1742172 95.66 2104 1167488 576744 20.10 170120 1290736 84908 08:07:01 PM 96432 1183272 1724712 94.70 2104 1176736 520680 18.14 139328 1280072 19240 08:08:01 PM 194616 1193832 1626528 89.31 2104 1087064 510540 17.79 176620 1142828 21960 08:09:01 PM 163296 1169752 1657848 91.03 2104 1095220 536580 18.70 205560 1145068 25464 08:10:01 PM 225632 1206612 1595512 87.61 2104 1069872 498008 17.35 210532 1078268 8420 08:11:01 PM 209500 1191004 1611644 88.50 2104 1070452 511156 17.81 211940 1093328 8416 08:12:01 PM 203972 1252700 1617172 88.80 2104 1137032 450736 15.71 213748 1097012 8976 08:13:01 PM 108248 1142424 1712896 94.06 2104 1121544 562572 19.60 212900 1193176 21324 Average: 160084 1186125 1661060 91.21 2104 1115676 520877 18.15 192594 1165061 24838 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 61.03 46.32 786.56 7.69 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.63 22.60 263.75 5.00 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 37.90 29.49 566.74 5.75 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 7.73 9.53 9.72 5.16 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.06 11.55 7.38 5.07 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 12.31 13.16 10.52 4.19 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 14.31 12.48 14.60 8.83 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 8.55 10.75 6.57 6.87 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 22.19 19.48 208.23 6.07 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) 07/14/2025 _x86_64_ (2 CPU) 20:03:59 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 33.51 0.00 4.48 4.00 5.93 52.08 08:06:01 PM 0 29.24 0.00 4.57 4.50 5.77 55.92 08:06:01 PM 1 37.78 0.00 4.39 3.51 6.08 48.24 08:07:01 PM all 35.43 0.00 4.25 3.50 6.23 50.60 08:07:01 PM 0 28.93 0.00 3.59 2.69 6.60 58.19 08:07:01 PM 1 42.00 0.00 4.92 4.31 5.86 42.91 08:08:01 PM all 33.77 0.00 3.07 1.26 5.62 56.27 08:08:01 PM 0 25.55 0.00 3.12 1.59 5.83 63.91 08:08:01 PM 1 42.07 0.00 3.02 0.94 5.41 48.56 08:09:01 PM all 23.35 0.00 1.53 0.86 3.68 70.57 08:09:01 PM 0 21.52 0.00 1.48 1.24 3.63 72.12 08:09:01 PM 1 25.18 0.00 1.58 0.49 3.74 69.01 08:10:01 PM all 34.92 0.00 2.45 0.48 5.46 56.69 08:10:01 PM 0 31.81 0.00 2.16 0.38 5.98 59.66 08:10:01 PM 1 38.07 0.00 2.74 0.58 4.93 53.68 08:11:01 PM all 31.25 0.00 2.43 0.83 6.63 58.86 08:11:01 PM 0 34.09 0.00 2.67 1.10 6.56 55.57 08:11:01 PM 1 28.42 0.00 2.20 0.56 6.70 62.12 08:12:01 PM all 32.15 0.00 2.35 5.99 6.00 53.52 08:12:01 PM 0 45.07 0.00 2.65 7.99 5.65 38.64 08:12:01 PM 1 19.52 0.00 2.05 4.04 6.34 68.05 08:13:01 PM all 38.09 0.00 2.96 0.46 5.85 52.63 08:13:01 PM 0 45.74 0.00 2.78 0.68 5.65 45.16 08:13:01 PM 1 30.52 0.00 3.15 0.24 6.06 60.04 Average: all 32.82 0.00 2.94 2.18 5.68 56.38 Average: 0 32.73 0.00 2.88 2.52 5.71 56.16 Average: 1 32.92 0.00 3.01 1.84 5.65 56.59