---> uname -a: Linux prd-centos8-builder-2c-4g-8046.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 465 1158 17 2041 2925 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:97:05:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe97:5c5/64 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) 11/02/2025 _x86_64_ (2 CPU) 21:04:03 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 77.89 6.93 70.96 950.48 5286.89 09:07:01 PM 68.78 0.03 68.75 0.27 7681.93 09:08:01 PM 34.62 0.52 34.11 54.92 4777.06 09:09:01 PM 23.53 0.23 23.30 40.13 930.34 09:10:01 PM 19.69 0.03 19.66 1.73 598.10 09:11:01 PM 13.28 0.00 13.28 0.00 519.93 09:12:01 PM 18.57 0.75 17.82 56.77 640.51 Average: 36.62 1.21 35.41 157.75 2919.30 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1361544 2958568 2392132 63.73 2104 1772296 707048 14.72 155692 1972868 93112 09:07:01 PM 1245464 3007576 2508212 66.82 2104 1923812 613816 12.78 145464 2044616 87272 09:08:01 PM 1216416 3019004 2537260 67.59 2104 1963096 599532 12.48 169824 2045908 21948 09:09:01 PM 1224068 3028104 2529608 67.39 2104 1964796 588028 12.24 205568 2003464 8848 09:10:01 PM 1081588 2919420 2672088 71.19 2104 1998672 700196 14.58 209596 2141176 42744 09:11:01 PM 1064736 2911392 2688940 71.63 2104 2007396 709296 14.77 211228 2154860 51424 09:12:01 PM 1211680 3019648 2541996 67.72 2104 1968812 604140 12.58 392388 1828584 11000 Average: 1200785 2980530 2552891 68.01 2104 1942697 646008 13.45 212823 2027354 45193 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 93.54 67.19 970.41 19.02 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.95 22.92 264.13 4.60 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 43.40 30.04 590.37 5.55 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 9.67 12.43 11.33 7.97 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 11.08 13.54 8.52 6.11 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 11.96 13.01 10.31 4.01 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 15.88 13.74 16.12 7.29 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 30.21 24.70 267.31 7.79 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) 11/02/2025 _x86_64_ (2 CPU) 21:04:03 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 31.95 0.00 4.19 3.73 6.94 53.19 09:06:01 PM 0 33.58 0.00 4.13 2.77 6.84 52.68 09:06:01 PM 1 30.32 0.00 4.25 4.69 7.04 53.70 09:07:01 PM all 35.22 0.00 4.41 2.54 5.85 51.98 09:07:01 PM 0 43.70 0.00 5.11 2.76 5.53 42.90 09:07:01 PM 1 26.87 0.00 3.71 2.31 6.17 60.94 09:08:01 PM all 32.95 0.00 3.20 1.42 6.14 56.29 09:08:01 PM 0 45.69 0.00 4.01 1.39 6.08 42.82 09:08:01 PM 1 20.37 0.00 2.39 1.45 6.21 69.59 09:09:01 PM all 36.11 0.00 2.04 0.96 4.58 56.31 09:09:01 PM 0 61.74 0.00 2.77 0.97 4.21 30.31 09:09:01 PM 1 11.11 0.00 1.33 0.96 4.94 81.66 09:10:01 PM all 36.58 0.00 2.33 0.59 5.16 55.35 09:10:01 PM 0 47.59 0.00 2.49 0.41 4.93 44.58 09:10:01 PM 1 25.70 0.00 2.17 0.77 5.38 65.98 09:11:01 PM all 31.87 0.00 2.55 0.36 5.19 60.03 09:11:01 PM 0 37.63 0.00 3.21 0.57 5.04 53.56 09:11:01 PM 1 26.15 0.00 1.90 0.14 5.34 66.46 09:12:01 PM all 37.36 0.00 3.04 0.70 5.12 53.78 09:12:01 PM 0 50.16 0.00 3.82 0.51 4.86 40.66 09:12:01 PM 1 24.76 0.00 2.28 0.88 5.38 66.69 Average: all 34.57 0.00 3.11 1.47 5.57 55.27 Average: 0 45.67 0.00 3.65 1.34 5.36 43.97 Average: 1 23.61 0.00 2.58 1.61 5.78 66.43