---> uname -a: Linux prd-centos8-builder-2c-4g-797.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 440 140 16 1197 1138 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:61:8c:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe61:8cbe/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) 07/19/2025 _x86_64_ (2 CPU) 13:03:52 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 56.15 0.33 55.81 9.86 7835.37 01:07:01 PM 72.84 1.52 71.33 269.51 7937.80 01:08:01 PM 31.01 2.63 28.37 405.06 2603.52 01:09:01 PM 25.46 0.97 24.50 62.52 934.59 01:10:01 PM 20.34 2.23 18.11 19.06 464.03 01:11:01 PM 16.13 0.35 15.78 21.59 621.27 01:12:01 PM 88.24 72.99 15.25 6303.88 447.76 Average: 44.31 11.57 32.74 1012.94 2977.82 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 65592 1136924 1755552 96.40 2104 1169956 584984 20.38 176952 1303508 32544 01:07:01 PM 100376 1160996 1720768 94.49 2104 1150952 531172 18.51 150232 1263640 22620 01:08:01 PM 191916 1176808 1629228 89.46 2104 1073648 514684 17.94 182860 1138556 21964 01:09:01 PM 225840 1195616 1595304 87.60 2104 1058624 498292 17.36 214768 1072588 10072 01:10:01 PM 218308 1187144 1602836 88.01 2104 1057988 509356 17.75 215444 1079464 8852 01:11:01 PM 197900 1167560 1623244 89.13 2104 1058624 525364 18.31 216768 1098284 8856 01:12:01 PM 181296 1203632 1639848 90.04 2104 1110852 485676 16.92 217636 1114056 7404 Average: 168747 1175526 1652397 90.73 2104 1097235 521361 18.17 196380 1152871 16045 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 59.95 52.03 784.72 5.39 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.44 24.59 263.86 6.76 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 41.90 33.81 568.42 5.96 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.80 13.46 12.42 6.77 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 8.73 11.76 7.29 5.41 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 15.14 13.93 15.43 5.05 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 12.98 12.38 10.35 8.37 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 25.28 23.14 237.50 6.25 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) 07/19/2025 _x86_64_ (2 CPU) 13:03:52 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 29.38 0.00 3.64 1.64 1.59 63.74 01:06:01 PM 0 29.39 0.00 3.74 1.12 1.54 64.22 01:06:01 PM 1 29.37 0.00 3.54 2.16 1.65 63.27 01:07:01 PM all 38.73 0.00 4.77 2.54 2.54 51.42 01:07:01 PM 0 26.80 0.00 4.10 1.98 2.54 64.59 01:07:01 PM 1 50.75 0.00 5.43 3.11 2.53 38.17 01:08:01 PM all 36.53 0.00 3.76 1.01 2.46 56.24 01:08:01 PM 0 13.08 0.00 2.89 1.49 2.66 79.88 01:08:01 PM 1 60.32 0.00 4.65 0.52 2.25 32.27 01:09:01 PM all 37.88 0.00 2.93 0.60 2.24 56.34 01:09:01 PM 0 37.23 0.00 3.12 0.81 2.42 56.42 01:09:01 PM 1 38.53 0.00 2.75 0.40 2.07 56.25 01:10:01 PM all 39.35 0.00 2.35 0.47 2.13 55.71 01:10:01 PM 0 36.09 0.00 2.28 0.56 2.25 58.83 01:10:01 PM 1 42.62 0.00 2.42 0.38 2.00 52.57 01:11:01 PM all 33.82 0.00 2.62 0.38 1.92 61.26 01:11:01 PM 0 40.60 0.00 2.87 0.45 2.07 54.01 01:11:01 PM 1 27.05 0.00 2.37 0.31 1.77 68.50 01:12:01 PM all 37.88 0.00 3.48 5.39 1.99 51.27 01:12:01 PM 0 35.80 0.00 3.69 5.95 2.15 52.40 01:12:01 PM 1 39.95 0.00 3.27 4.82 1.82 50.13 Average: all 36.23 0.00 3.36 1.72 2.12 56.56 Average: 0 31.26 0.00 3.24 1.77 2.23 61.50 Average: 1 41.22 0.00 3.49 1.67 2.01 51.61