---> uname -a: Linux prd-centos8-builder-2c-4g-1897.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 510 1117 17 2037 2878 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:c0:48:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fec0:4862/64 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) 08/02/2025 _x86_64_ (2 CPU) 01:04:00 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 66.16 6.26 59.90 906.90 5503.12 01:07:01 AM 66.24 0.07 66.18 0.80 7268.56 01:08:01 AM 32.59 0.48 32.11 54.38 4572.48 01:09:01 AM 21.83 0.27 21.56 41.85 923.14 01:10:01 AM 17.16 0.00 17.16 0.00 425.57 01:11:01 AM 16.96 1.33 15.62 42.11 676.02 01:12:01 AM 18.24 0.38 17.86 38.65 530.48 Average: 34.17 1.26 32.91 154.95 2842.61 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1230664 2922616 2523012 67.21 2104 1860020 710556 14.80 179876 2050584 167140 01:07:01 AM 1178712 2944560 2574964 68.60 2104 1927584 665348 13.85 147248 2110536 95332 01:08:01 AM 1156296 2952760 2597380 69.20 2104 1957400 656720 13.68 171152 2107740 21952 01:09:01 AM 1185744 2983524 2567932 68.41 2104 1958652 627680 13.07 205436 2041848 8408 01:10:01 AM 1177836 2976164 2575840 68.62 2104 1959156 634276 13.21 205664 2050364 8848 01:11:01 AM 1199324 2998996 2554352 68.05 2104 1960512 597180 12.44 390796 1842408 8952 01:12:01 AM 1116036 2930748 2637640 70.27 2104 1974972 677280 14.10 394184 1920616 23420 Average: 1177802 2958481 2575874 68.62 2104 1942614 652720 13.59 242051 2017728 47722 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 60.35 45.95 786.84 5.97 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.76 22.08 268.08 4.92 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 39.82 30.82 566.20 6.06 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 10.86 12.85 12.10 5.11 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 9.13 11.98 7.69 5.28 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 24.83 20.64 24.39 18.08 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 9.88 11.29 8.30 5.52 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 25.80 22.23 239.07 7.28 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) 08/02/2025 _x86_64_ (2 CPU) 01:04:00 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 34.54 0.00 4.29 2.40 5.39 53.37 01:06:01 AM 0 24.34 0.00 3.61 2.94 5.71 63.39 01:06:01 AM 1 44.92 0.00 4.98 1.85 5.07 43.18 01:07:01 AM all 36.26 0.00 4.02 2.31 5.73 51.67 01:07:01 AM 0 36.11 0.00 4.17 1.94 5.33 52.45 01:07:01 AM 1 36.41 0.00 3.88 2.68 6.14 50.90 01:08:01 AM all 34.19 0.00 3.21 1.11 4.74 56.76 01:08:01 AM 0 33.74 0.00 3.00 1.58 4.76 56.91 01:08:01 AM 1 34.63 0.00 3.42 0.63 4.72 56.60 01:09:01 AM all 35.38 0.00 2.59 0.82 4.69 56.52 01:09:01 AM 0 32.18 0.00 2.26 0.73 4.44 60.39 01:09:01 AM 1 38.56 0.00 2.91 0.91 4.95 52.68 01:10:01 AM all 36.60 0.00 2.18 0.49 4.16 56.57 01:10:01 AM 0 33.53 0.00 1.86 0.65 3.70 60.25 01:10:01 AM 1 39.65 0.00 2.50 0.32 4.63 52.90 01:11:01 AM all 33.58 0.00 3.21 0.65 4.70 57.86 01:11:01 AM 0 37.77 0.00 3.46 0.51 4.28 53.99 01:11:01 AM 1 29.44 0.00 2.95 0.79 5.12 61.69 01:12:01 AM all 39.37 0.00 2.92 0.36 4.63 52.72 01:12:01 AM 0 25.21 0.00 2.08 0.39 4.86 67.47 01:12:01 AM 1 53.74 0.00 3.77 0.34 4.40 37.75 Average: all 35.70 0.00 3.20 1.17 4.87 55.06 Average: 0 31.82 0.00 2.92 1.25 4.73 59.28 Average: 1 39.59 0.00 3.49 1.08 5.00 50.84