---> uname -a: Linux prd-centos8-builder-2c-4g-3286.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 1161 17 2015 2903 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:5b:6f:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.243/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe5b:6fa7/64 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) 06/20/2025 _x86_64_ (2 CPU) 10:03:47 LINUX RESTART (2 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 227.56 156.42 71.14 14369.51 38486.01 10:06:01 AM 57.43 0.32 57.11 9.73 5478.44 10:07:01 AM 66.91 0.50 66.41 53.85 8485.57 10:08:01 AM 28.26 0.25 28.01 40.12 2729.47 10:09:01 AM 17.99 0.07 17.93 3.07 472.73 10:10:01 AM 11.78 0.00 11.78 0.00 322.34 10:11:01 AM 22.49 0.57 21.92 33.58 826.05 Average: 61.39 22.27 39.11 2044.04 8043.19 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 1568200 3038352 2185476 58.22 2104 1649436 632900 13.18 137944 1799408 74104 10:06:01 AM 1349092 3015996 2404584 64.06 2104 1834944 631404 13.15 148556 1965728 153216 10:07:01 AM 1216552 2958832 2537124 67.59 2104 1904704 652376 13.58 147512 2074820 22768 10:08:01 AM 1257388 3036004 2496288 66.50 2104 1940480 584368 12.17 173340 2005412 8856 10:09:01 AM 1209508 2988208 2544168 67.78 2104 1940572 631580 13.15 204456 2023580 8848 10:10:01 AM 1227168 3005292 2526508 67.31 2104 1940020 610492 12.71 205332 2005416 8372 10:11:01 AM 1208752 2987076 2544924 67.80 2104 1940168 626536 13.05 389460 1839556 7480 Average: 1290951 3004251 2462725 65.61 2104 1878618 624237 13.00 200943 1959131 40521 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 213.09 106.33 931.99 55.46 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 58.41 48.13 702.12 5.46 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 19.61 18.68 156.56 5.54 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 44.65 37.20 553.45 6.54 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 10.35 12.28 7.69 5.40 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 14.60 13.93 11.90 4.87 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 19.91 16.82 21.57 13.71 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 54.00 36.03 339.36 13.76 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) 06/20/2025 _x86_64_ (2 CPU) 10:03:47 LINUX RESTART (2 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.43 0.04 12.18 12.73 2.69 29.93 10:05:01 AM 0 46.00 0.03 10.63 11.97 2.55 28.81 10:05:01 AM 1 38.86 0.05 13.73 13.49 2.82 31.05 10:06:01 AM all 37.91 0.00 4.16 1.91 2.37 53.65 10:06:01 AM 0 51.71 0.00 5.00 1.79 2.44 39.07 10:06:01 AM 1 24.16 0.00 3.32 2.03 2.31 68.18 10:07:01 AM all 36.92 0.00 4.28 2.70 2.25 53.85 10:07:01 AM 0 37.61 0.00 4.06 2.73 2.29 53.31 10:07:01 AM 1 36.23 0.00 4.51 2.67 2.20 54.39 10:08:01 AM all 35.96 0.00 3.06 0.80 2.70 57.48 10:08:01 AM 0 37.90 0.00 2.97 0.35 2.93 55.85 10:08:01 AM 1 34.01 0.00 3.16 1.26 2.47 59.11 10:09:01 AM all 38.11 0.00 2.42 0.65 3.60 55.22 10:09:01 AM 0 56.73 0.00 3.15 0.64 3.79 35.69 10:09:01 AM 1 19.63 0.00 1.70 0.65 3.41 74.61 10:10:01 AM all 33.78 0.00 2.94 0.20 3.18 59.89 10:10:01 AM 0 39.71 0.00 3.12 0.31 3.36 53.50 10:10:01 AM 1 27.85 0.00 2.77 0.10 3.00 66.28 10:11:01 AM all 38.92 0.00 2.86 0.61 3.35 54.27 10:11:01 AM 0 52.60 0.00 3.24 0.50 3.48 40.18 10:11:01 AM 1 25.34 0.00 2.48 0.72 3.21 68.25 Average: all 37.70 0.01 4.52 2.75 2.88 52.14 Average: 0 46.04 0.00 4.57 2.57 2.98 43.84 Average: 1 29.37 0.01 4.48 2.94 2.78 60.43