---> uname -a: Linux prd-centos8-builder-2c-4g-282.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 505 1124 17 2035 2884 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:cc:16:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fecc:16b0/64 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) 08/06/2025 _x86_64_ (2 CPU) 17:03:51 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:03 PM 247.91 182.18 65.73 15192.47 37598.92 05:06:01 PM 61.34 0.33 61.01 10.07 6111.77 05:07:01 PM 69.24 0.50 68.74 53.85 8974.01 05:08:01 PM 31.43 0.05 31.38 1.33 3011.01 05:09:01 PM 20.64 0.27 20.38 41.85 681.11 05:10:01 PM 15.24 0.00 15.24 0.00 610.46 05:11:01 PM 20.47 0.37 20.10 18.12 786.54 05:12:01 PM 18.33 0.38 17.94 38.65 532.19 Average: 60.57 23.10 37.47 1927.61 7293.07 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:03 PM 1605512 3056380 2148164 57.23 2104 1630836 609220 12.69 136660 1765076 61904 05:06:01 PM 1348872 2996672 2404804 64.07 2104 1816280 640776 13.34 144628 1971156 134588 05:07:01 PM 1225396 2985924 2528280 67.35 2104 1921988 620500 12.92 147976 2063132 27840 05:08:01 PM 1081492 2878604 2672184 71.19 2104 1957960 726420 15.13 172360 2178472 8848 05:09:01 PM 1088016 2917920 2665660 71.01 2104 1990800 683820 14.24 208892 2137784 40496 05:10:01 PM 1182156 2980484 2571520 68.51 2104 1959220 625596 13.03 206696 2045160 8840 05:11:01 PM 1148748 2946204 2604928 69.40 2104 1958332 650680 13.55 390768 1895176 7496 05:12:01 PM 1163856 2965180 2589820 68.99 2104 1961860 639540 13.32 390592 1879584 20040 Average: 1230506 2965921 2523170 67.22 2104 1899660 649569 13.53 224822 1991942 38756 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:03 PM eth0 184.97 96.45 817.80 54.23 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 67.74 60.20 852.12 6.35 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 24.13 21.49 227.92 5.15 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 48.31 41.78 572.99 7.38 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.60 14.05 12.81 5.79 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 9.31 10.46 7.72 3.69 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 18.23 18.28 17.65 7.68 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 10.60 11.91 8.77 5.64 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 46.77 34.22 312.44 12.01 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) 08/06/2025 _x86_64_ (2 CPU) 17:03:51 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:03 PM all 43.26 0.05 14.06 12.67 2.26 27.71 05:05:03 PM 0 46.23 0.05 15.68 12.28 2.33 23.43 05:05:03 PM 1 40.26 0.05 12.43 13.06 2.18 32.02 05:06:01 PM all 39.04 0.00 4.43 1.46 2.03 53.04 05:06:01 PM 0 51.11 0.00 5.99 1.07 1.98 39.85 05:06:01 PM 1 27.06 0.00 2.89 1.84 2.08 66.13 05:07:01 PM all 37.45 0.00 4.71 2.41 2.08 53.34 05:07:01 PM 0 43.83 0.00 4.73 2.99 2.23 46.21 05:07:01 PM 1 31.06 0.00 4.70 1.84 1.94 60.47 05:08:01 PM all 39.00 0.00 2.70 0.86 1.87 55.57 05:08:01 PM 0 38.75 0.00 2.44 0.70 1.94 56.18 05:08:01 PM 1 39.26 0.00 2.96 1.03 1.79 54.96 05:09:01 PM all 37.68 0.00 2.74 0.62 1.75 57.20 05:09:01 PM 0 29.11 0.00 2.41 0.65 1.64 66.20 05:09:01 PM 1 46.28 0.00 3.08 0.60 1.87 48.18 05:10:01 PM all 36.50 0.00 2.69 0.26 1.64 58.91 05:10:01 PM 0 49.53 0.00 3.30 0.10 1.75 45.33 05:10:01 PM 1 23.50 0.00 2.09 0.42 1.53 72.47 05:11:01 PM all 36.28 0.00 3.25 0.66 1.94 57.87 05:11:01 PM 0 41.26 0.00 3.90 0.61 2.04 52.19 05:11:01 PM 1 31.30 0.00 2.60 0.71 1.84 63.55 05:12:01 PM all 41.24 0.00 3.41 0.48 2.06 52.81 05:12:01 PM 0 58.74 0.00 3.99 0.35 2.13 34.79 05:12:01 PM 1 23.88 0.00 2.84 0.61 1.98 70.69 Average: all 38.80 0.01 4.74 2.42 1.95 52.07 Average: 0 44.78 0.01 5.30 2.35 2.01 45.56 Average: 1 32.82 0.01 4.19 2.50 1.90 58.57