---> uname -a: Linux prd-centos8-builder-2c-4g-292.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 419 134 17 1225 1159 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:9e:ee:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe9e:eef4/64 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) 02:04:01 LINUX RESTART (2 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 78.55 6.66 71.89 954.93 7023.55 02:07:01 AM 79.44 1.62 77.82 228.06 10169.79 02:08:01 AM 31.32 3.08 28.24 420.93 2665.59 02:09:01 AM 25.08 0.37 24.71 49.59 924.20 02:10:01 AM 19.29 0.03 19.26 1.73 601.88 02:11:01 AM 15.74 2.23 13.51 19.06 565.32 02:12:01 AM 92.27 72.86 19.41 6297.10 794.22 Average: 48.74 12.42 36.32 1139.18 3240.15 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 68152 1152408 1752992 96.26 2104 1182872 584336 20.36 177552 1302504 112408 02:07:01 AM 112860 1192220 1708284 93.80 2104 1169388 513128 17.88 146208 1254824 19328 02:08:01 AM 217928 1206644 1603216 88.03 2104 1076860 501612 17.48 179360 1115772 21952 02:09:01 AM 211196 1201264 1609948 88.40 2104 1078896 510504 17.79 213780 1088064 8852 02:10:01 AM 96976 1115148 1724168 94.67 2104 1107088 596696 20.79 216436 1200324 41680 02:11:01 AM 122724 1108956 1698420 93.26 2104 1074940 601928 20.98 214672 1175964 8912 02:12:01 AM 87696 1133092 1733448 95.18 2104 1133960 575076 20.04 215668 1210220 16904 Average: 131076 1158533 1690068 92.80 2104 1117715 554754 19.33 194811 1192525 32862 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 62.20 48.10 798.67 6.16 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.99 21.88 263.44 6.50 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 37.34 27.09 565.41 5.45 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 9.32 12.15 11.44 4.94 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.69 13.11 7.89 7.37 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 11.99 12.64 10.30 3.99 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 14.35 13.16 14.46 8.84 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 24.32 21.10 237.46 6.18 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) 02:04:01 LINUX RESTART (2 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 33.72 0.00 4.18 3.72 5.89 52.49 02:06:01 AM 0 35.59 0.00 4.69 4.21 4.74 50.78 02:06:01 AM 1 31.90 0.00 3.68 3.24 7.02 54.16 02:07:01 AM all 36.12 0.00 4.46 2.97 5.80 50.64 02:07:01 AM 0 38.32 0.00 4.93 3.45 5.43 47.87 02:07:01 AM 1 33.95 0.00 3.99 2.50 6.17 53.38 02:08:01 AM all 34.14 0.00 3.16 1.20 4.94 56.57 02:08:01 AM 0 28.68 0.00 2.85 1.26 4.69 62.51 02:08:01 AM 1 39.59 0.00 3.48 1.13 5.18 50.62 02:09:01 AM all 35.09 0.00 2.01 1.10 5.32 56.48 02:09:01 AM 0 40.72 0.00 2.20 1.37 5.34 50.36 02:09:01 AM 1 29.48 0.00 1.83 0.82 5.29 62.58 02:10:01 AM all 36.40 0.00 2.33 0.70 6.01 54.56 02:10:01 AM 0 30.49 0.00 2.32 0.85 5.97 60.37 02:10:01 AM 1 42.33 0.00 2.35 0.55 6.04 48.73 02:11:01 AM all 32.30 0.00 2.60 0.65 4.78 59.67 02:11:01 AM 0 20.85 0.00 1.53 0.32 5.13 72.17 02:11:01 AM 1 43.97 0.00 3.71 0.98 4.43 46.91 02:12:01 AM all 32.93 0.00 2.78 6.00 5.17 53.12 02:12:01 AM 0 28.26 0.00 2.75 9.09 5.00 54.91 02:12:01 AM 1 37.61 0.00 2.80 2.92 5.34 51.33 Average: all 34.39 0.00 3.07 2.33 5.42 54.79 Average: 0 31.82 0.00 3.03 2.93 5.19 57.04 Average: 1 36.96 0.00 3.12 1.74 5.64 52.55