---> uname -a: Linux prd-centos8-builder-2c-4g-10571.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 503 1119 17 2042 2886 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:f6:f4:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fef6:f418/64 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) 04/04/2026 _x86_64_ (2 CPU) 21:03:56 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 54.65 2.07 52.58 218.59 5525.24 09:07:01 PM 71.19 2.17 69.03 108.76 9103.17 09:08:01 PM 29.18 0.08 29.10 1.87 2949.03 09:09:01 PM 19.39 0.27 19.13 41.85 527.77 09:10:01 PM 10.76 0.00 10.76 0.00 298.78 09:11:01 PM 25.29 0.90 24.39 46.35 1184.15 09:12:01 PM 17.64 0.20 17.44 23.33 513.35 Average: 32.58 0.81 31.77 62.96 2871.32 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1389720 3035476 2363956 62.98 2104 1813744 596012 12.41 143892 1930664 130412 09:07:01 PM 1217712 2981816 2535964 67.56 2104 1925788 629096 13.10 147772 2069972 27048 09:08:01 PM 1171900 2975236 2581776 68.78 2104 1964280 635408 13.23 172148 2089892 8380 09:09:01 PM 1073612 2878168 2680064 71.40 2104 1965536 733588 15.28 210332 2149516 7472 09:10:01 PM 1170308 2974816 2583368 68.82 2104 1965536 636152 13.25 211368 2053040 7464 09:11:01 PM 1217372 3023456 2536304 67.57 2104 1967064 590668 12.30 395684 1820352 7488 09:12:01 PM 1089804 2899584 2663872 70.97 2104 1970356 714216 14.87 395392 1948244 20420 Average: 1190061 2966936 2563615 68.30 2104 1938901 647877 13.49 239513 2008811 29812 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 66.23 50.25 838.33 5.42 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 25.14 22.58 235.57 5.50 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 46.43 36.61 638.53 6.79 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 12.40 14.86 13.21 6.14 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 11.99 12.74 10.67 3.94 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 16.08 14.87 16.33 7.61 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 9.35 11.08 9.71 4.87 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 26.80 23.28 251.71 5.75 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) 04/04/2026 _x86_64_ (2 CPU) 21:03:56 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 35.71 0.00 4.28 2.13 4.67 53.21 09:06:01 PM 0 42.59 0.00 5.16 2.27 4.75 45.24 09:06:01 PM 1 28.87 0.00 3.40 2.00 4.60 61.13 09:07:01 PM all 34.39 0.00 4.33 2.43 5.34 53.51 09:07:01 PM 0 47.40 0.00 5.05 2.48 5.73 39.34 09:07:01 PM 1 21.45 0.00 3.62 2.38 4.96 67.59 09:08:01 PM all 35.89 0.00 2.83 0.87 4.41 56.00 09:08:01 PM 0 44.60 0.00 3.16 0.58 4.57 47.09 09:08:01 PM 1 27.19 0.00 2.51 1.16 4.25 64.88 09:09:01 PM all 35.83 0.00 2.65 0.74 4.44 56.35 09:09:01 PM 0 44.85 0.00 2.91 0.79 4.56 46.90 09:09:01 PM 1 26.84 0.00 2.39 0.69 4.31 65.77 09:10:01 PM all 31.41 0.00 2.57 0.35 4.20 61.47 09:10:01 PM 0 30.36 0.00 2.59 0.35 4.22 62.49 09:10:01 PM 1 32.45 0.00 2.56 0.36 4.17 60.46 09:11:01 PM all 36.11 0.00 3.03 0.92 5.25 54.70 09:11:01 PM 0 46.43 0.00 3.28 1.17 5.78 43.34 09:11:01 PM 1 25.81 0.00 2.77 0.67 4.72 66.03 09:12:01 PM all 38.56 0.00 3.19 0.57 5.14 52.54 09:12:01 PM 0 39.60 0.00 3.00 0.51 5.28 51.61 09:12:01 PM 1 37.51 0.00 3.39 0.64 5.00 53.46 Average: all 35.41 0.00 3.27 1.15 4.78 55.39 Average: 0 42.27 0.00 3.59 1.16 4.98 48.00 Average: 1 28.58 0.00 2.95 1.13 4.57 62.77