---> uname -a: Linux prd-centos8-builder-2c-4g-5308.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 488 1136 17 2040 2901 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:57:1f:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe57:1fb0/64 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) 10/01/2025 _x86_64_ (2 CPU) 22:05:30 LINUX RESTART (2 CPU) 10:06:01 PM tps rtps wtps bread/s bwrtn/s 10:07:01 PM 133.99 56.58 77.42 6304.60 39140.14 10:08:01 PM 74.09 0.08 74.01 1.60 8796.82 10:09:01 PM 47.35 0.50 46.85 53.85 6147.17 10:10:01 PM 22.99 0.25 22.74 40.12 1041.35 10:11:01 PM 14.78 0.07 14.71 3.07 334.54 10:12:01 PM 15.56 0.00 15.56 0.00 637.79 10:13:01 PM 18.35 0.55 17.80 33.46 517.45 Average: 46.74 8.29 38.44 919.80 8089.55 10:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 PM 1504540 3008340 2249136 59.92 2104 1681828 662932 13.80 142168 1854424 59116 10:08:01 PM 1256328 2959412 2497348 66.53 2104 1869740 666832 13.89 146104 2049784 51644 10:09:01 PM 1049600 2890940 2704076 72.04 2104 2002692 722676 15.05 152144 2231528 50688 10:10:01 PM 1146700 2954568 2606976 69.45 2104 1968784 675232 14.06 178680 2108128 13816 10:11:01 PM 1163972 2966548 2589704 68.99 2104 1963488 645228 13.44 206676 2063568 8420 10:12:01 PM 1131060 2949888 2622616 69.87 2104 1979752 655204 13.64 208792 2093660 24684 10:13:01 PM 1132692 2936600 2620984 69.82 2104 1964744 677468 14.11 391728 1909264 8544 Average: 1197842 2952328 2555834 68.09 2104 1918718 672225 14.00 203756 2044337 30987 10:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 183.44 123.85 1114.31 57.07 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 54.95 44.62 699.76 5.71 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 48.33 41.29 592.08 6.99 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 11.33 13.21 12.59 4.97 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 10.91 13.03 8.21 5.82 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 12.55 13.50 10.80 4.44 0.00 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM eth0 15.60 16.03 15.74 7.72 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 48.17 37.94 350.54 13.25 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) 10/01/2025 _x86_64_ (2 CPU) 22:05:30 LINUX RESTART (2 CPU) 10:06:01 PM CPU %user %nice %system %iowait %steal %idle 10:07:01 PM all 35.85 0.03 9.39 5.21 5.93 43.58 10:07:01 PM 0 30.78 0.03 10.28 2.64 5.98 50.30 10:07:01 PM 1 40.95 0.03 8.50 7.80 5.89 36.83 10:08:01 PM all 34.50 0.00 4.04 2.40 3.67 55.38 10:08:01 PM 0 54.98 0.00 5.51 1.70 3.89 33.93 10:08:01 PM 1 14.22 0.00 2.60 3.10 3.46 76.62 10:09:01 PM all 37.51 0.00 3.67 1.19 3.35 54.28 10:09:01 PM 0 37.58 0.00 3.46 0.79 3.13 55.03 10:09:01 PM 1 37.43 0.00 3.88 1.60 3.57 53.53 10:10:01 PM all 35.12 0.00 2.84 0.86 3.54 57.64 10:10:01 PM 0 42.32 0.00 3.10 0.43 3.67 50.49 10:10:01 PM 1 27.94 0.00 2.59 1.30 3.40 64.77 10:11:01 PM all 38.08 0.00 2.53 0.22 3.39 55.78 10:11:01 PM 0 23.13 0.00 2.21 0.25 2.97 71.44 10:11:01 PM 1 53.08 0.00 2.85 0.20 3.82 40.05 10:12:01 PM all 32.79 0.00 2.45 0.41 3.02 61.33 10:12:01 PM 0 43.65 0.00 2.94 0.63 3.02 49.77 10:12:01 PM 1 21.98 0.00 1.97 0.20 3.02 72.83 10:13:01 PM all 39.07 0.00 2.73 0.60 3.31 54.29 10:13:01 PM 0 64.17 0.00 3.53 0.41 3.64 28.25 10:13:01 PM 1 14.23 0.00 1.95 0.79 2.98 80.05 Average: all 36.13 0.00 3.96 1.56 3.75 54.60 Average: 0 42.33 0.00 4.44 0.98 3.76 48.49 Average: 1 29.95 0.00 3.48 2.14 3.73 60.69