---> uname -a: Linux prd-centos8-builder-2c-4g-4391.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 490 1141 17 2034 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:e0:12:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.60/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fee0:1256/64 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) 07/02/2025 _x86_64_ (2 CPU) 12:03:54 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 54.51 0.47 54.04 12.80 5680.20 12:07:01 PM 67.98 0.47 67.51 54.21 7461.90 12:08:01 PM 35.73 0.08 35.64 1.87 4639.59 12:09:01 PM 17.83 0.27 17.56 41.86 478.59 12:10:01 PM 13.09 0.00 13.09 0.00 356.99 12:11:01 PM 23.24 0.37 22.87 18.12 1038.31 12:12:01 PM 18.54 0.38 18.16 38.65 545.67 Average: 32.91 0.29 32.61 23.86 2874.93 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1384968 3025696 2368708 63.10 2104 1808812 615380 12.81 144656 1934032 127744 12:07:01 PM 1235028 2997920 2518648 67.10 2104 1924472 619844 12.91 148036 2053736 80216 12:08:01 PM 1087108 2914192 2666568 71.04 2104 1988280 698708 14.55 174696 2172472 40584 12:09:01 PM 1113156 2940368 2640520 70.34 2104 1988360 675508 14.07 207632 2113896 39400 12:10:01 PM 1186644 2983440 2567032 68.39 2104 1957876 635672 13.24 205632 2041468 8844 12:11:01 PM 1157560 2953536 2596116 69.16 2104 1956996 659108 13.72 389768 1887372 7356 12:12:01 PM 1171876 2971912 2581800 68.78 2104 1960628 638936 13.30 389640 1873524 20148 Average: 1190906 2969581 2562770 68.27 2104 1940775 649022 13.51 237151 2010929 46327 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 61.54 51.16 810.76 5.54 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 27.41 23.51 246.45 8.50 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 40.59 34.89 548.54 6.93 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 12.15 14.05 12.74 5.69 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 10.31 11.61 8.67 4.08 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 15.88 14.84 16.43 6.92 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 11.08 11.73 8.90 5.70 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 25.56 23.11 236.02 6.19 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) 07/02/2025 _x86_64_ (2 CPU) 12:03:54 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 36.55 0.00 4.12 1.42 4.64 53.27 12:06:01 PM 0 36.17 0.00 4.07 1.03 4.51 54.21 12:06:01 PM 1 36.93 0.00 4.16 1.81 4.77 52.33 12:07:01 PM all 36.38 0.00 4.24 2.28 4.41 52.69 12:07:01 PM 0 33.12 0.00 4.46 2.20 4.32 55.90 12:07:01 PM 1 39.64 0.00 4.02 2.36 4.50 49.49 12:08:01 PM all 35.98 0.00 2.75 1.20 4.48 55.59 12:08:01 PM 0 40.07 0.00 3.07 1.54 4.60 50.72 12:08:01 PM 1 31.91 0.00 2.42 0.87 4.36 60.44 12:09:01 PM all 35.32 0.00 2.59 0.62 4.44 57.03 12:09:01 PM 0 27.32 0.00 2.18 0.53 4.02 65.95 12:09:01 PM 1 43.27 0.00 2.99 0.72 4.87 48.15 12:10:01 PM all 34.34 0.00 2.39 0.37 3.80 59.11 12:10:01 PM 0 29.33 0.00 2.73 0.59 3.71 63.64 12:10:01 PM 1 39.37 0.00 2.05 0.15 3.88 54.55 12:11:01 PM all 35.09 0.00 2.88 0.47 4.67 56.90 12:11:01 PM 0 37.51 0.00 3.58 0.45 4.44 54.03 12:11:01 PM 1 32.69 0.00 2.18 0.49 4.89 59.74 12:12:01 PM all 39.21 0.00 3.39 0.37 4.18 52.85 12:12:01 PM 0 24.61 0.00 3.24 0.36 3.78 68.01 12:12:01 PM 1 53.90 0.00 3.53 0.38 4.58 37.61 Average: all 36.12 0.00 3.19 0.96 4.37 55.36 Average: 0 32.58 0.00 3.33 0.95 4.20 58.94 Average: 1 39.66 0.00 3.05 0.97 4.55 51.78