---> uname -a: Linux prd-centos8-builder-2c-4g-2449.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 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 485 1143 17 2036 2904 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:8b:a3:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe8b:a3a7/64 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) 08/30/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 56.16 0.32 55.85 9.73 5587.17 07:07:01 PM 71.68 0.47 71.21 53.32 8969.63 07:08:01 PM 28.26 0.08 28.18 1.87 2746.01 07:09:01 PM 18.63 0.27 18.36 41.85 475.29 07:10:01 PM 14.86 0.00 14.86 0.00 612.56 07:11:01 PM 18.63 0.37 18.26 18.13 516.66 07:12:01 PM 19.12 0.38 18.74 38.65 547.64 Average: 32.48 0.27 32.21 23.36 2779.18 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1350228 3019116 2403448 64.03 2104 1836944 612348 12.75 147780 1965836 150388 07:07:01 PM 1219188 2979128 2534488 67.52 2104 1921456 615532 12.82 148096 2067604 22540 07:08:01 PM 1193920 2991388 2559756 68.19 2104 1958448 608356 12.67 171976 2067636 8852 07:09:01 PM 1058120 2896972 2695556 71.81 2104 1999860 697204 14.52 210640 2164252 49068 07:10:01 PM 1192436 2991208 2561240 68.23 2104 1959704 607156 12.64 207708 2031888 4 07:11:01 PM 1127384 2926540 2626292 69.97 2104 1960000 674536 14.05 391792 1913424 8676 07:12:01 PM 1135604 2938752 2618072 69.75 2104 1963704 656656 13.67 391716 1906328 21376 Average: 1182411 2963301 2571265 68.50 2104 1942874 638827 13.30 238530 2016710 37272 07:05:01 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 67.61 56.71 864.58 6.21 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 19.31 18.34 156.28 5.31 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 52.19 46.06 594.72 7.20 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 11.70 13.93 12.50 6.00 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 11.53 12.08 9.59 3.82 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 15.04 15.38 15.05 11.77 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 11.48 11.98 9.11 5.89 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 26.98 24.92 237.39 6.60 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) 08/30/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 38.48 0.00 4.35 1.22 2.93 53.02 07:06:01 PM 0 29.88 0.00 3.30 1.52 3.06 62.23 07:06:01 PM 1 47.16 0.00 5.40 0.91 2.81 43.73 07:07:01 PM all 37.47 0.00 4.29 2.21 2.61 53.42 07:07:01 PM 0 29.94 0.00 3.96 2.24 2.61 61.25 07:07:01 PM 1 45.02 0.00 4.61 2.18 2.61 45.58 07:08:01 PM all 37.95 0.00 2.71 0.58 2.40 56.37 07:08:01 PM 0 26.16 0.00 2.09 0.59 2.45 68.71 07:08:01 PM 1 49.81 0.00 3.33 0.56 2.35 43.95 07:09:01 PM all 38.47 0.00 2.57 0.28 2.29 56.38 07:09:01 PM 0 17.86 0.00 1.78 0.07 2.07 78.22 07:09:01 PM 1 59.19 0.00 3.38 0.50 2.52 34.42 07:10:01 PM all 34.00 0.00 3.08 0.20 2.05 60.67 07:10:01 PM 0 12.39 0.00 1.53 0.26 1.91 83.89 07:10:01 PM 1 55.81 0.00 4.65 0.13 2.18 37.23 07:11:01 PM all 38.43 0.00 2.98 0.31 2.42 55.85 07:11:01 PM 0 49.68 0.00 3.84 0.12 2.34 44.03 07:11:01 PM 1 27.28 0.00 2.14 0.51 2.50 67.57 07:12:01 PM all 40.16 0.00 3.50 0.62 2.75 52.97 07:12:01 PM 0 30.92 0.00 2.85 0.39 3.00 62.84 07:12:01 PM 1 49.50 0.00 4.16 0.85 2.50 42.99 Average: all 37.86 0.00 3.36 0.77 2.49 55.52 Average: 0 28.10 0.00 2.76 0.74 2.49 65.90 Average: 1 47.66 0.00 3.95 0.81 2.50 45.09