---> uname -a: Linux prd-centos8-builder-2c-4g-404.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 430 134 17 1213 1147 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:33:18:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe33:18ed/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) 16:03:59 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 77.57 6.46 71.11 938.62 7581.52 04:07:01 PM 75.81 1.85 73.96 338.02 8968.06 04:08:02 PM 30.88 2.22 28.66 353.27 2626.45 04:09:01 PM 24.45 0.64 23.80 65.32 943.83 04:10:01 PM 20.09 0.65 19.44 22.13 613.55 04:11:01 PM 17.12 2.25 14.87 19.19 622.14 04:12:01 PM 86.50 72.61 13.90 6333.76 566.66 Average: 47.54 12.41 35.13 1155.43 3136.80 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 72220 1140732 1748924 96.03 2104 1165828 581084 20.25 177780 1294120 97344 04:07:01 PM 102700 1165908 1718444 94.36 2104 1153520 531164 18.51 149788 1262072 21888 04:08:02 PM 199696 1171972 1621448 89.03 2104 1060972 523840 18.25 181672 1132324 21956 04:09:01 PM 266156 1240568 1554988 85.39 2104 1063380 459056 16.00 216948 1030560 8856 04:10:01 PM 123212 1098360 1697932 93.23 2104 1064048 600608 20.93 218124 1171208 8852 04:11:01 PM 120744 1096536 1700400 93.37 2104 1064628 603580 21.03 218884 1173500 8860 04:12:01 PM 127384 1152304 1693760 93.01 2104 1113692 543460 18.94 225924 1160264 8548 Average: 144587 1152340 1676557 92.06 2104 1098010 548970 19.13 198446 1174864 25186 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 61.28 47.43 785.79 7.42 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 26.32 22.91 263.78 4.99 0.00 0.00 0.00 0.00 04:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:02 PM eth0 35.13 27.95 565.69 5.68 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 11.79 13.65 13.04 6.61 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 11.21 13.38 12.67 7.04 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 11.99 12.48 10.30 3.97 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 14.21 12.30 14.53 8.22 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 24.59 21.46 238.48 6.28 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) 16:03:59 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 33.10 0.00 4.12 3.14 6.18 53.47 04:06:01 PM 0 25.20 0.00 3.65 2.56 6.12 62.47 04:06:01 PM 1 41.05 0.00 4.59 3.72 6.24 44.40 04:07:01 PM all 35.87 0.00 4.21 3.09 5.84 50.99 04:07:01 PM 0 24.84 0.00 3.38 3.76 5.81 62.20 04:07:01 PM 1 47.01 0.00 5.05 2.41 5.86 39.67 04:08:02 PM all 33.66 0.00 3.14 1.28 5.46 56.47 04:08:02 PM 0 36.87 0.00 2.98 0.84 5.43 53.88 04:08:02 PM 1 30.45 0.00 3.30 1.72 5.48 59.05 04:09:01 PM all 34.18 0.00 2.35 1.12 5.30 57.05 04:09:01 PM 0 37.36 0.00 2.56 0.60 4.48 55.00 04:09:01 PM 1 31.06 0.00 2.15 1.63 6.09 59.07 04:10:01 PM all 36.31 0.00 2.43 0.68 7.02 53.56 04:10:01 PM 0 28.75 0.00 1.88 0.96 6.83 61.59 04:10:01 PM 1 43.95 0.00 2.98 0.40 7.21 45.46 04:11:01 PM all 30.25 0.00 2.37 0.42 5.85 61.12 04:11:01 PM 0 15.84 0.00 1.79 0.33 6.36 75.67 04:11:01 PM 1 45.07 0.00 2.95 0.51 5.32 46.15 04:12:01 PM all 28.27 0.00 2.52 5.76 4.65 58.80 04:12:01 PM 0 27.98 0.00 3.01 1.73 4.38 62.90 04:12:01 PM 1 28.55 0.00 2.04 9.76 4.92 54.73 Average: all 33.09 0.00 3.02 2.21 5.76 55.91 Average: 0 28.05 0.00 2.75 1.54 5.64 62.02 Average: 1 38.16 0.00 3.30 2.88 5.88 49.79