---> uname -a: Linux prd-centos8-builder-2c-4g-1239.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: 2799.998 BogoMIPS: 5599.99 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 490 1139 17 2036 2900 Swap: 1023 0 1023 ---> 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:db:2b:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fedb:2bf0/64 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) 08/17/2025 _x86_64_ (2 CPU) 13:04:00 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 62.45 6.30 56.15 907.96 5661.61 01:07:01 PM 63.59 0.47 63.12 53.32 7075.25 01:08:01 PM 33.71 0.08 33.62 1.87 4559.98 01:09:01 PM 20.85 0.27 20.58 41.86 906.32 01:10:01 PM 15.93 0.00 15.93 0.00 383.44 01:11:01 PM 14.61 0.30 14.31 8.39 580.15 01:12:01 PM 17.39 0.45 16.94 48.38 484.24 Average: 32.64 1.12 31.52 151.68 2807.06 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1406120 3047132 2347556 62.54 2104 1808844 589220 12.27 143596 1911432 129200 01:07:01 PM 1224168 2986440 2529508 67.39 2104 1923756 627260 13.06 146596 2065904 89148 01:08:01 PM 1123784 2953100 2629892 70.06 2104 1989736 660792 13.76 174500 2135744 53960 01:09:01 PM 1196216 2994296 2557460 68.13 2104 1958984 610844 12.72 205764 2032808 8408 01:10:01 PM 1188336 2987044 2565340 68.34 2104 1959484 625180 13.02 206420 2039712 8848 01:11:01 PM 1166936 2965784 2586740 68.91 2104 1959724 642128 13.37 207232 2060428 8844 01:12:01 PM 1164644 2966144 2589032 68.97 2104 1962284 644900 13.43 392552 1877328 9856 Average: 1210029 2985706 2543647 67.76 2104 1937545 628618 13.09 210951 2017622 44038 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 58.43 44.82 787.79 5.89 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 26.16 23.13 264.33 5.01 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 40.89 32.12 567.57 6.60 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 10.46 12.43 11.76 4.80 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 8.40 11.51 6.85 5.01 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 13.67 13.92 14.82 4.59 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 13.96 14.08 11.49 11.91 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 24.57 21.72 237.79 6.26 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) 08/17/2025 _x86_64_ (2 CPU) 13:04:00 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 36.04 0.00 4.23 2.15 3.41 54.17 01:06:01 PM 0 25.77 0.00 3.04 1.07 3.08 67.04 01:06:01 PM 1 46.33 0.00 5.43 3.23 3.74 41.27 01:07:01 PM all 36.49 0.00 4.17 2.42 3.47 53.46 01:07:01 PM 0 36.85 0.00 4.66 3.02 3.09 52.38 01:07:01 PM 1 36.13 0.00 3.68 1.82 3.84 54.53 01:08:01 PM all 33.06 0.00 3.01 1.35 3.73 58.84 01:08:01 PM 0 33.28 0.00 3.02 1.19 3.60 58.91 01:08:01 PM 1 32.85 0.00 3.01 1.51 3.86 58.77 01:09:01 PM all 36.11 0.00 2.75 0.90 3.68 56.57 01:09:01 PM 0 26.94 0.00 2.40 0.79 3.46 66.41 01:09:01 PM 1 45.25 0.00 3.09 1.00 3.91 46.76 01:10:01 PM all 37.20 0.00 2.35 0.50 4.03 55.93 01:10:01 PM 0 19.44 0.00 1.75 0.51 3.34 74.96 01:10:01 PM 1 54.92 0.00 2.94 0.49 4.71 36.93 01:11:01 PM all 32.05 0.00 2.40 0.69 3.37 61.49 01:11:01 PM 0 23.84 0.00 2.27 0.84 2.75 70.30 01:11:01 PM 1 40.20 0.00 2.54 0.54 3.99 52.73 01:12:01 PM all 38.70 0.00 3.27 0.66 3.80 53.58 01:12:01 PM 0 40.35 0.00 3.59 0.78 3.08 52.19 01:12:01 PM 1 37.07 0.00 2.95 0.54 4.50 54.94 Average: all 35.66 0.00 3.17 1.24 3.64 56.29 Average: 0 29.47 0.00 2.96 1.17 3.20 63.20 Average: 1 41.82 0.00 3.37 1.30 4.08 49.42