---> uname -a: Linux prd-centos8-builder-2c-4g-339.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 415 134 16 1228 1163 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:ed:b4:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:feed:b4b3/64 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) 07/13/2025 _x86_64_ (2 CPU) 19:04:01 LINUX RESTART (2 CPU) 07:05:02 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 89.21 6.76 82.44 983.16 6522.13 07:07:01 PM 77.86 1.48 76.37 167.68 10684.32 07:08:01 PM 31.09 2.67 28.42 496.77 2656.20 07:09:01 PM 26.02 0.95 25.07 68.38 941.24 07:10:01 PM 19.51 0.00 19.51 0.00 484.34 07:11:01 PM 18.85 2.53 16.32 39.83 653.54 07:12:01 PM 88.19 72.60 15.58 6274.15 699.33 07:13:01 PM 18.70 3.06 15.64 321.12 450.08 Average: 46.08 11.26 34.82 1043.81 2878.54 07:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 76444 1164708 1744700 95.80 2104 1188228 581104 20.25 171680 1306636 112064 07:07:01 PM 116308 1200568 1704836 93.61 2104 1174188 511308 17.82 146604 1250228 18988 07:08:01 PM 217372 1208384 1603772 88.06 2104 1079512 500704 17.45 180040 1115800 21952 07:09:01 PM 261136 1254376 1560008 85.66 2104 1082072 457812 15.95 215508 1036324 8852 07:10:01 PM 140836 1115428 1680308 92.27 2104 1063536 596692 20.79 212928 1159456 8900 07:11:01 PM 242156 1217596 1578988 86.70 2104 1064660 494192 17.22 214728 1056816 8860 07:12:01 PM 167208 1206516 1653936 90.82 2104 1127984 505564 17.62 215360 1131244 7384 07:13:01 PM 136964 1190776 1684180 92.48 2104 1141452 519984 18.12 230576 1145056 21440 Average: 169803 1194794 1651341 90.68 2104 1115204 520920 18.15 198428 1150195 26055 07:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 72.48 49.94 874.51 9.01 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 26.56 23.29 263.41 6.41 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 38.74 29.57 567.90 5.75 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 11.46 13.55 17.13 6.18 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 8.91 12.05 6.92 6.44 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 12.21 12.94 10.34 4.03 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 13.21 10.76 13.36 8.16 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 8.16 9.29 6.03 4.34 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 23.86 20.11 218.55 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) 07/13/2025 _x86_64_ (2 CPU) 19:04:01 LINUX RESTART (2 CPU) 07:05:02 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 33.57 0.00 4.43 4.14 5.98 51.89 07:06:01 PM 0 37.48 0.00 4.84 5.07 5.93 46.67 07:06:01 PM 1 29.67 0.00 4.03 3.21 6.02 57.08 07:07:01 PM all 35.41 0.00 4.55 3.14 6.06 50.85 07:07:01 PM 0 37.68 0.00 4.48 3.48 6.02 48.35 07:07:01 PM 1 33.14 0.00 4.62 2.80 6.10 53.35 07:08:01 PM all 33.85 0.00 3.15 1.26 5.13 56.61 07:08:01 PM 0 25.05 0.00 2.32 1.16 5.21 66.27 07:08:01 PM 1 42.79 0.00 4.00 1.36 5.05 46.80 07:09:01 PM all 34.44 0.00 2.19 1.12 4.80 57.46 07:09:01 PM 0 40.09 0.00 2.30 1.52 4.85 51.23 07:09:01 PM 1 28.80 0.00 2.08 0.71 4.75 63.66 07:10:01 PM all 36.70 0.00 2.32 0.60 6.05 54.32 07:10:01 PM 0 48.03 0.00 2.61 0.93 5.78 42.65 07:10:01 PM 1 25.55 0.00 2.03 0.29 6.32 65.81 07:11:01 PM all 32.51 0.00 2.48 0.72 4.81 59.47 07:11:01 PM 0 40.69 0.00 2.93 0.68 4.70 51.00 07:11:01 PM 1 24.39 0.00 2.04 0.76 4.93 67.89 07:12:01 PM all 23.00 0.00 2.25 5.70 4.12 64.93 07:12:01 PM 0 23.92 0.00 2.58 5.34 3.67 64.49 07:12:01 PM 1 22.09 0.00 1.92 6.07 4.56 65.36 07:13:01 PM all 36.36 0.00 2.80 0.79 5.37 54.68 07:13:01 PM 0 54.98 0.00 3.82 1.46 4.95 34.80 07:13:01 PM 1 18.22 0.00 1.80 0.14 5.78 74.05 Average: all 33.24 0.00 3.02 2.18 5.29 56.27 Average: 0 38.46 0.00 3.23 2.45 5.14 50.72 Average: 1 28.04 0.00 2.81 1.91 5.44 61.80