---> uname -a: Linux prd-centos8-builder-2c-4g-10717.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 494 1127 17 2044 2895 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:26:70:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe26:70fc/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) 12/01/2025 _x86_64_ (2 CPU) 19:03:43 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 185.02 107.90 77.12 11321.29 39192.39 07:06:01 PM 71.22 1.12 70.10 29.57 6102.51 07:07:01 PM 57.73 0.50 57.23 53.85 8564.71 07:08:01 PM 24.40 0.25 24.15 40.13 1623.68 07:09:01 PM 17.44 0.07 17.38 3.07 455.61 07:10:01 PM 15.53 0.00 15.53 0.00 625.26 07:11:01 PM 21.31 0.76 20.55 43.24 712.45 07:12:01 PM 17.48 0.20 17.28 23.33 499.53 Average: 51.33 13.88 37.46 1442.13 7235.74 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 1531324 3014864 2222348 59.20 2104 1662504 640488 13.34 141428 1832088 46796 07:06:01 PM 1284032 2984904 2469640 65.79 2104 1868148 626180 13.04 145788 2028472 132784 07:07:01 PM 1072016 2910640 2681656 71.44 2104 1999788 671860 13.99 151816 2209408 59840 07:08:01 PM 1175468 2981016 2578204 68.68 2104 1966116 609528 12.69 173848 2083380 8432 07:09:01 PM 1197612 3001944 2556060 68.09 2104 1965152 588592 12.26 207472 2027652 7372 07:10:01 PM 1177328 2982736 2576344 68.64 2104 1966212 629096 13.10 208236 2047732 8432 07:11:01 PM 1186572 2992412 2567100 68.39 2104 1966564 597416 12.44 392220 1854360 7492 07:12:01 PM 1171940 2982616 2581732 68.78 2104 1971060 603024 12.56 401988 1859572 21516 Average: 1224536 2981392 2529136 67.38 2104 1920693 620773 12.93 227850 1992833 36583 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 227.17 135.42 1064.06 58.78 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 73.20 59.61 771.42 10.80 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 43.04 37.55 589.09 11.64 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 10.88 12.43 12.24 4.51 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 10.75 12.53 8.05 5.59 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 12.56 13.25 10.70 4.34 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 15.55 14.47 17.06 7.47 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 8.18 9.95 6.23 4.98 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 50.24 36.95 310.53 13.53 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) 12/01/2025 _x86_64_ (2 CPU) 19:03:43 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 45.22 0.03 9.60 9.20 3.64 32.32 07:05:01 PM 0 39.07 0.03 6.51 8.31 3.06 43.03 07:05:01 PM 1 51.40 0.03 12.70 10.09 4.22 21.55 07:06:01 PM all 38.04 0.00 4.10 2.24 2.43 53.18 07:06:01 PM 0 33.09 0.00 3.81 2.19 2.15 58.76 07:06:01 PM 1 42.99 0.00 4.39 2.29 2.72 47.61 07:07:01 PM all 37.35 0.00 3.94 1.78 1.83 55.10 07:07:01 PM 0 33.08 0.00 3.40 1.46 1.82 60.24 07:07:01 PM 1 41.63 0.00 4.49 2.11 1.83 49.95 07:08:01 PM all 37.03 0.00 2.99 0.42 1.90 57.66 07:08:01 PM 0 26.49 0.00 1.94 0.68 1.64 69.26 07:08:01 PM 1 47.57 0.00 4.04 0.17 2.17 46.05 07:09:01 PM all 38.84 0.00 2.61 0.26 2.04 56.25 07:09:01 PM 0 23.87 0.00 1.99 0.05 1.61 72.49 07:09:01 PM 1 53.82 0.00 3.23 0.48 2.47 40.01 07:10:01 PM all 34.25 0.00 2.51 0.30 1.73 61.21 07:10:01 PM 0 23.43 0.00 1.84 0.18 1.52 73.03 07:10:01 PM 1 45.11 0.00 3.19 0.42 1.93 49.35 07:11:01 PM all 39.41 0.00 2.92 0.63 2.00 55.04 07:11:01 PM 0 17.61 0.00 1.85 0.96 1.86 77.73 07:11:01 PM 1 61.43 0.00 4.00 0.30 2.13 32.14 07:12:01 PM all 40.93 0.00 3.01 0.31 2.19 53.56 07:12:01 PM 0 19.16 0.00 2.25 0.15 2.19 76.25 07:12:01 PM 1 62.97 0.00 3.78 0.48 2.18 30.58 Average: all 38.88 0.00 3.96 1.90 2.22 53.03 Average: 0 26.99 0.00 2.95 1.75 1.98 66.33 Average: 1 50.83 0.00 4.98 2.05 2.46 39.68