---> uname -a: Linux prd-centos8-builder-2c-4g-4817.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: 2799.998 BogoMIPS: 5599.99 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 489 1134 17 2041 2900 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:f1:c2:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fef1:c275/64 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) 02/03/2026 _x86_64_ (2 CPU) 13:03:52 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 55.87 0.50 55.37 13.86 5698.92 01:07:02 PM 72.61 0.45 72.16 52.78 9201.82 01:08:01 PM 30.37 0.29 30.08 41.35 3013.17 01:09:01 PM 19.30 0.07 19.23 3.07 516.40 01:10:01 PM 14.48 0.00 14.48 0.00 552.29 01:11:01 PM 20.64 0.90 19.74 46.37 551.48 Average: 35.56 0.37 35.19 26.20 3256.28 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1385688 3031184 2367988 63.08 2104 1813688 591196 12.31 144332 1934164 130712 01:07:02 PM 1199304 2963152 2554372 68.05 2104 1925268 640192 13.33 148028 2087156 27572 01:08:01 PM 1234392 3037732 2519284 67.12 2104 1964168 565440 11.77 172596 2025308 8808 01:09:01 PM 1201872 3005348 2551804 67.98 2104 1964324 588176 12.25 209196 2022028 7916 01:10:01 PM 1188088 2992020 2565588 68.35 2104 1964808 608544 12.67 209884 2035060 8448 01:11:01 PM 1153448 2957868 2600228 69.27 2104 1965268 637680 13.28 393952 1885844 7380 Average: 1227132 2997884 2526544 67.31 2104 1932921 605205 12.60 212998 1998260 31806 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 69.77 56.56 841.18 6.05 0.00 0.00 0.00 0.00 01:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 PM eth0 25.24 22.69 224.51 5.94 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 46.67 36.33 637.15 6.49 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 12.00 13.90 9.18 6.35 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 12.93 13.59 10.88 4.47 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 20.82 20.02 22.60 14.37 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 31.19 27.16 289.94 7.28 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) 02/03/2026 _x86_64_ (2 CPU) 13:03:52 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 36.66 0.00 4.19 1.91 5.19 52.05 01:06:01 PM 0 40.81 0.00 4.79 1.86 5.11 47.43 01:06:01 PM 1 32.52 0.00 3.60 1.95 5.27 56.66 01:07:02 PM all 35.74 0.00 4.17 2.33 4.06 53.70 01:07:02 PM 0 38.07 0.00 4.57 2.16 3.96 51.24 01:07:02 PM 1 33.42 0.00 3.77 2.49 4.16 56.15 01:08:01 PM all 33.59 0.00 2.59 0.88 4.84 58.09 01:08:01 PM 0 41.69 0.00 3.09 1.07 5.06 49.09 01:08:01 PM 1 25.52 0.00 2.10 0.70 4.63 67.06 01:09:01 PM all 36.17 0.00 2.87 0.50 4.94 55.52 01:09:01 PM 0 32.51 0.00 2.88 0.36 4.76 59.48 01:09:01 PM 1 39.82 0.00 2.86 0.64 5.12 51.56 01:10:01 PM all 31.91 0.00 2.61 0.53 4.31 60.64 01:10:01 PM 0 35.90 0.00 2.63 0.51 4.18 56.79 01:10:01 PM 1 27.94 0.00 2.59 0.56 4.44 64.47 01:11:01 PM all 37.18 0.00 2.71 0.61 4.81 54.70 01:11:01 PM 0 42.19 0.00 2.94 0.99 4.95 48.93 01:11:01 PM 1 32.19 0.00 2.48 0.23 4.66 60.44 Average: all 35.21 0.00 3.19 1.13 4.69 55.77 Average: 0 38.52 0.00 3.48 1.16 4.67 52.17 Average: 1 31.92 0.00 2.90 1.10 4.71 59.37