---> uname -a: Linux prd-centos8-builder-2c-4g-51.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 473 1156 17 2035 2916 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:7e:01:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.165/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe7e:1aa/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) 08/03/2025 _x86_64_ (2 CPU) 21:03:58 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 54.52 3.65 50.87 507.16 5544.29 09:07:01 PM 66.87 0.48 66.39 53.32 7108.27 09:08:01 PM 34.08 0.08 33.99 1.87 4562.59 09:09:01 PM 22.28 0.27 22.01 41.85 927.89 09:10:01 PM 17.66 0.00 17.66 0.00 566.44 09:11:01 PM 16.74 0.37 16.37 18.12 566.86 09:12:01 PM 18.59 0.38 18.21 38.65 526.37 Average: 32.96 0.75 32.21 94.43 2828.71 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1405940 3046520 2347736 62.54 2104 1808480 590924 12.31 143408 1911824 129184 09:07:01 PM 1240520 3002352 2513156 66.95 2104 1923368 607504 12.65 146420 2048692 89544 09:08:01 PM 1132876 2961296 2620800 69.82 2104 1989428 649068 13.52 174328 2127016 54036 09:09:01 PM 1191404 2989020 2562272 68.26 2104 1958592 618580 12.88 205960 2036008 8420 09:10:01 PM 1223216 3021316 2530460 67.41 2104 1959096 590860 12.30 206688 2003632 3740 09:11:01 PM 1226072 3023412 2527604 67.34 2104 1958212 582344 12.13 390712 1817168 7496 09:12:01 PM 1213680 3017804 2539996 67.67 2104 1964508 589260 12.27 390428 1829600 22736 Average: 1233387 3008817 2520289 67.14 2104 1937383 604077 12.58 236849 1967706 45022 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 56.48 39.70 784.87 4.63 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.15 23.08 263.70 4.99 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 43.89 31.83 569.18 9.29 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.90 13.43 17.09 5.09 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 9.16 11.56 7.74 4.77 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 19.57 17.44 17.78 6.83 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 11.21 11.88 8.98 5.85 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 25.62 21.27 238.46 5.92 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) 08/03/2025 _x86_64_ (2 CPU) 21:03:58 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 36.50 0.00 4.13 1.79 4.85 52.73 09:06:01 PM 0 53.44 0.00 4.94 1.74 5.05 34.83 09:06:01 PM 1 19.71 0.00 3.33 1.84 4.65 70.47 09:07:01 PM all 36.40 0.00 4.08 2.29 5.15 52.09 09:07:01 PM 0 46.33 0.00 4.47 2.13 4.86 42.22 09:07:01 PM 1 26.58 0.00 3.69 2.44 5.43 61.85 09:08:01 PM all 33.54 0.00 3.03 1.29 5.00 57.14 09:08:01 PM 0 47.27 0.00 4.14 1.11 4.54 42.93 09:08:01 PM 1 20.07 0.00 1.94 1.46 5.46 71.07 09:09:01 PM all 35.79 0.00 2.54 0.76 4.93 55.97 09:09:01 PM 0 49.00 0.00 3.03 0.65 4.98 42.34 09:09:01 PM 1 22.71 0.00 2.06 0.87 4.87 69.48 09:10:01 PM all 35.88 0.00 2.58 0.43 4.94 56.17 09:10:01 PM 0 45.40 0.00 2.80 0.60 4.90 46.31 09:10:01 PM 1 26.43 0.00 2.37 0.26 4.99 65.95 09:11:01 PM all 33.33 0.00 3.04 0.64 4.62 58.36 09:11:01 PM 0 36.49 0.00 3.32 0.59 4.28 55.32 09:11:01 PM 1 30.20 0.00 2.76 0.69 4.96 61.38 09:12:01 PM all 39.15 0.00 3.09 0.43 4.62 52.71 09:12:01 PM 0 43.14 0.00 3.75 0.50 4.69 47.91 09:12:01 PM 1 35.15 0.00 2.43 0.36 4.56 57.50 Average: all 35.80 0.00 3.21 1.09 4.87 55.02 Average: 0 45.86 0.00 3.78 1.05 4.76 44.56 Average: 1 25.82 0.00 2.66 1.13 4.99 65.40