---> uname -a: Linux prd-centos8-builder-2c-4g-7866.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 476 1145 17 2042 2912 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:af:f8:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:feaf:f89f/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) 11/01/2025 _x86_64_ (2 CPU) 04:05:42 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 194.60 124.23 70.37 11717.52 38198.55 04:08:01 AM 58.40 1.28 57.12 33.71 5407.11 04:09:01 AM 70.79 0.47 70.33 53.32 8956.20 04:10:01 AM 30.57 0.08 30.48 1.87 2957.92 04:11:01 AM 17.28 0.27 17.02 41.82 450.50 04:12:01 AM 13.51 0.00 13.51 0.00 370.09 04:13:01 AM 17.48 0.37 17.11 18.13 684.55 04:14:01 AM 17.56 0.38 17.18 38.65 514.11 Average: 52.53 15.89 36.64 1488.34 7193.05 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 1579400 3059564 2174284 57.92 2104 1659060 612504 12.75 139656 1785440 67812 04:08:01 AM 1365644 3025124 2388040 63.62 2104 1827324 609708 12.70 145824 1950832 139288 04:09:01 AM 1229224 2995408 2524460 67.25 2104 1927296 612752 12.76 148756 2055660 27556 04:10:01 AM 1066304 2903704 2687380 71.59 2104 1998104 704320 14.67 175836 2188692 42736 04:11:01 AM 1117908 2955472 2635776 70.22 2104 1998184 652396 13.59 209988 2104252 41568 04:12:01 AM 1229936 3034960 2523748 67.23 2104 1965540 569384 11.86 207876 1993628 8844 04:13:01 AM 1191504 2995708 2562180 68.26 2104 1964652 608280 12.67 392040 1847944 7508 04:14:01 AM 1200520 3011392 2553164 68.02 2104 1971000 597856 12.45 391752 1839812 22800 Average: 1247555 2997666 2506129 66.76 2104 1913895 620900 12.93 226466 1970782 44764 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 161.39 99.00 914.16 54.22 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 66.33 50.17 752.69 14.79 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 18.66 17.94 156.53 4.95 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 37.90 30.15 583.57 6.25 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 12.20 14.57 12.91 5.61 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 9.73 11.31 8.14 4.05 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 15.73 15.13 16.53 6.65 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 10.48 11.51 8.57 5.46 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 41.56 31.23 306.68 12.75 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) 11/01/2025 _x86_64_ (2 CPU) 04:05:42 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 38.11 0.04 9.71 10.85 9.47 31.81 04:07:01 AM 0 37.33 0.03 9.07 11.79 9.41 32.36 04:07:01 AM 1 38.89 0.05 10.35 9.92 9.52 31.27 04:08:01 AM all 33.56 0.00 3.96 1.60 6.62 54.26 04:08:01 AM 0 36.41 0.00 3.98 1.76 6.30 51.55 04:08:01 AM 1 30.73 0.00 3.94 1.44 6.94 56.95 04:09:01 AM all 34.61 0.00 4.20 2.89 5.63 52.67 04:09:01 AM 0 30.05 0.00 3.99 2.92 5.41 57.64 04:09:01 AM 1 39.18 0.00 4.41 2.86 5.84 47.71 04:10:01 AM all 35.07 0.00 2.29 1.19 5.55 55.89 04:10:01 AM 0 38.17 0.00 2.06 0.91 5.12 53.74 04:10:01 AM 1 32.00 0.00 2.52 1.48 5.98 58.02 04:11:01 AM all 33.66 0.00 2.71 0.62 5.88 57.14 04:11:01 AM 0 26.74 0.00 2.51 0.67 5.72 64.36 04:11:01 AM 1 40.60 0.00 2.90 0.56 6.03 49.90 04:12:01 AM all 34.62 0.00 2.26 0.46 5.70 56.96 04:12:01 AM 0 20.78 0.00 1.70 0.54 5.95 71.03 04:12:01 AM 1 48.71 0.00 2.83 0.37 5.45 42.64 04:13:01 AM all 34.33 0.00 2.99 0.44 5.26 56.98 04:13:01 AM 0 41.79 0.00 3.94 0.47 4.98 48.82 04:13:01 AM 1 26.95 0.00 2.04 0.42 5.54 65.06 04:14:01 AM all 37.33 0.00 3.09 0.54 6.05 53.00 04:14:01 AM 0 38.18 0.00 2.68 0.47 5.82 52.85 04:14:01 AM 1 36.48 0.00 3.50 0.61 6.27 53.14 Average: all 35.16 0.01 3.90 2.33 6.27 52.33 Average: 0 33.64 0.00 3.74 2.44 6.09 54.08 Average: 1 36.67 0.01 4.06 2.21 6.45 50.59