---> uname -a: Linux prd-centos8-builder-2c-4g-2574.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 506 1122 17 2036 2883 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:a3:c8:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.30/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fea3:c8e9/64 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) 09/01/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 54.89 2.40 52.49 237.35 5528.49 12:07:01 PM 63.50 0.47 63.03 53.32 7001.02 12:08:01 PM 34.59 0.08 34.51 1.87 4658.28 12:09:01 PM 20.14 0.27 19.88 41.85 865.54 12:10:01 PM 15.61 0.00 15.61 0.00 391.55 12:11:01 PM 15.84 0.37 15.47 18.12 598.32 12:12:01 PM 17.71 0.38 17.33 38.65 497.73 Average: 31.75 0.57 31.19 55.88 2791.47 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1358776 3000844 2394900 63.80 2104 1809708 632584 13.17 144888 1958004 128888 12:07:01 PM 1204316 2965924 2549360 67.92 2104 1922944 635812 13.24 146116 2085236 89140 12:08:01 PM 1084700 2914996 2668976 71.10 2104 1991068 678204 14.12 173796 2176272 54188 12:09:01 PM 1156824 2955024 2596852 69.18 2104 1959184 638480 13.30 206100 2071632 8416 12:10:01 PM 1179332 2978232 2574344 68.58 2104 1959680 622104 12.95 206736 2048140 8844 12:11:01 PM 1216852 3016308 2536824 67.58 2104 1960340 581884 12.12 390916 1826488 8984 12:12:01 PM 1211752 3015312 2541924 67.72 2104 1963932 588092 12.25 390644 1829152 21588 Average: 1201793 2978091 2551883 67.98 2104 1938122 625309 13.02 237028 1999275 45721 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 60.84 50.96 805.09 5.41 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 27.31 23.24 248.30 5.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 41.89 35.14 584.73 7.40 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 11.23 12.66 11.97 4.84 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 8.01 10.34 6.60 4.69 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 17.94 16.41 18.86 6.61 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 11.15 12.05 9.09 5.90 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 25.48 22.97 240.66 5.69 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) 09/01/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.29 0.00 4.16 1.75 2.95 52.86 12:06:01 PM 0 56.24 0.00 6.05 1.64 2.84 33.23 12:06:01 PM 1 20.60 0.00 2.29 1.86 3.06 72.19 12:07:01 PM all 37.60 0.00 4.60 2.36 2.45 52.98 12:07:01 PM 0 25.88 0.00 3.32 2.17 2.45 66.18 12:07:01 PM 1 49.46 0.00 5.88 2.56 2.46 39.64 12:08:01 PM all 37.04 0.00 3.34 1.09 3.06 55.47 12:08:01 PM 0 33.91 0.00 3.19 1.20 3.44 58.27 12:08:01 PM 1 40.20 0.00 3.49 0.98 2.68 52.65 12:09:01 PM all 37.80 0.00 3.08 0.76 2.41 55.95 12:09:01 PM 0 58.98 0.00 4.33 0.45 2.25 34.00 12:09:01 PM 1 16.92 0.00 1.85 1.07 2.58 77.59 12:10:01 PM all 39.60 0.00 2.65 0.30 2.77 54.68 12:10:01 PM 0 37.46 0.00 2.21 0.41 2.75 57.17 12:10:01 PM 1 41.75 0.00 3.09 0.18 2.79 52.19 12:11:01 PM all 33.58 0.00 3.02 0.45 2.56 60.38 12:11:01 PM 0 42.77 0.00 4.06 0.40 2.37 50.40 12:11:01 PM 1 24.48 0.00 1.99 0.51 2.74 70.28 12:12:01 PM all 41.03 0.00 3.11 0.36 3.13 52.37 12:12:01 PM 0 60.74 0.00 4.16 0.46 2.66 31.97 12:12:01 PM 1 21.66 0.00 2.08 0.26 3.59 72.41 Average: all 37.85 0.00 3.42 1.01 2.76 54.95 Average: 0 45.09 0.00 3.90 0.96 2.68 47.37 Average: 1 30.65 0.00 2.95 1.06 2.84 62.50