---> uname -a: Linux prd-centos8-builder-2c-4g-8238.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 499 1124 17 2041 2890 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:10:eb:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe10:eba6/64 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) 11/05/2025 _x86_64_ (2 CPU) 12:04:01 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 80.86 6.30 74.56 907.96 5539.80 12:07:01 PM 67.59 0.03 67.56 0.27 7712.00 12:08:01 PM 36.07 0.52 35.55 54.92 4675.32 12:09:01 PM 19.76 0.20 19.56 38.79 792.75 12:10:01 PM 17.57 0.07 17.50 3.06 436.59 12:11:01 PM 14.71 0.00 14.71 0.00 590.65 12:12:01 PM 20.58 0.55 20.03 33.46 807.97 Average: 36.73 1.09 35.64 148.35 2936.37 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1274408 2932892 2479268 66.05 2104 1830344 698188 14.54 173656 2028908 136888 12:07:01 PM 1199220 2961420 2554456 68.05 2104 1923908 632764 13.18 145968 2091404 87372 12:08:01 PM 1181784 2984428 2571892 68.52 2104 1963096 605520 12.61 170344 2080476 21944 12:09:01 PM 1079564 2883540 2674112 71.24 2104 1964752 715872 14.91 206228 2145164 8848 12:10:01 PM 1066212 2904076 2687464 71.60 2104 1998664 695644 14.49 209752 2156628 42736 12:11:01 PM 1064880 2902772 2688796 71.63 2104 1998672 688736 14.34 210216 2158156 42744 12:12:01 PM 1089380 2903124 2664296 70.98 2104 1974400 692848 14.43 392644 1949232 17320 Average: 1136493 2924607 2617183 69.72 2104 1950548 675653 14.07 215544 2087138 51122 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 65.41 52.68 802.92 7.61 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.46 22.78 264.35 4.80 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 45.52 36.97 584.71 5.97 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 8.88 11.80 10.94 4.93 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 10.66 13.12 8.27 5.94 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 12.53 13.13 10.45 4.09 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 14.83 12.93 16.49 6.80 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 26.18 23.34 242.58 5.73 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) 11/05/2025 _x86_64_ (2 CPU) 12:04:01 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 36.02 0.00 4.57 3.42 2.94 53.05 12:06:01 PM 0 52.63 0.00 5.77 3.42 2.79 35.39 12:06:01 PM 1 19.60 0.00 3.38 3.43 3.10 70.50 12:07:01 PM all 38.83 0.00 4.77 2.31 3.26 50.83 12:07:01 PM 0 42.01 0.00 4.41 1.54 3.30 48.74 12:07:01 PM 1 35.65 0.00 5.13 3.07 3.23 52.92 12:08:01 PM all 35.28 0.00 3.58 1.25 3.48 56.40 12:08:01 PM 0 53.84 0.00 4.47 0.86 3.13 37.70 12:08:01 PM 1 17.06 0.00 2.71 1.62 3.83 74.76 12:09:01 PM all 38.48 0.00 2.30 0.55 2.81 55.86 12:09:01 PM 0 58.58 0.00 2.48 0.33 2.86 35.75 12:09:01 PM 1 18.54 0.00 2.12 0.77 2.76 75.82 12:10:01 PM all 38.73 0.00 2.79 0.33 2.82 55.34 12:10:01 PM 0 57.53 0.00 3.76 0.26 2.60 35.85 12:10:01 PM 1 20.15 0.00 1.83 0.39 3.03 74.60 12:11:01 PM all 33.45 0.00 2.64 0.30 3.34 60.27 12:11:01 PM 0 29.47 0.00 2.04 0.39 3.42 64.68 12:11:01 PM 1 37.45 0.00 3.23 0.21 3.26 55.85 12:12:01 PM all 37.77 0.00 2.85 0.57 5.80 53.01 12:12:01 PM 0 59.50 0.00 4.13 0.51 4.35 31.52 12:12:01 PM 1 17.00 0.00 1.63 0.63 7.18 73.56 Average: all 36.94 0.00 3.35 1.24 3.50 54.96 Average: 0 50.47 0.00 3.86 1.04 3.21 41.41 Average: 1 23.58 0.00 2.85 1.44 3.79 68.33