---> uname -a: Linux prd-centos8-builder-2c-4g-607.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 486 1132 17 2045 2903 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:98:6a:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe98:6ab4/64 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) 05/11/2026 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 58.32 0.52 57.80 36.65 5998.25 05:07:01 PM 72.74 2.10 70.64 84.39 9137.59 05:08:01 PM 28.36 0.08 28.27 1.87 3014.90 05:09:01 PM 18.95 0.27 18.68 41.86 496.12 05:10:01 PM 14.26 0.00 14.26 0.00 538.13 05:11:01 PM 19.70 0.90 18.80 46.36 524.18 Average: 35.39 0.64 34.74 35.19 3284.55 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1384264 3035828 2369412 63.12 2104 1820036 592868 12.35 143856 1936572 133092 05:07:01 PM 1223060 2990508 2530616 67.42 2104 1929184 612776 12.76 147644 2065000 28584 05:08:01 PM 1192732 2999256 2560944 68.22 2104 1967672 594528 12.38 172648 2069800 8372 05:09:01 PM 1198992 3006816 2554684 68.06 2104 1968928 583860 12.16 210808 2025536 7472 05:10:01 PM 1184160 2997712 2569516 68.45 2104 1974636 597280 12.44 212816 2035428 5996 05:11:01 PM 1179880 2989340 2573796 68.57 2104 1970308 607392 12.65 395824 1858204 7508 Average: 1227181 3003243 2526495 67.31 2104 1938461 598117 12.45 213933 1998423 31837 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 74.21 56.32 901.95 6.09 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.63 22.71 214.92 5.61 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 44.27 35.82 637.23 9.24 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 13.16 14.86 13.54 6.18 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 13.99 14.11 12.06 4.46 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 16.54 15.97 15.94 7.71 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 31.47 26.63 299.27 6.55 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) 05/11/2026 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 33.66 0.00 3.91 1.95 4.99 55.49 05:06:01 PM 0 33.50 0.00 3.63 2.43 4.94 55.50 05:06:01 PM 1 33.82 0.00 4.20 1.46 5.04 55.49 05:07:01 PM all 33.47 0.00 4.01 3.15 4.97 54.40 05:07:01 PM 0 17.26 0.00 3.04 3.41 4.83 71.45 05:07:01 PM 1 49.92 0.00 5.00 2.88 5.11 37.09 05:08:01 PM all 32.01 0.00 2.48 0.98 4.42 60.11 05:08:01 PM 0 26.99 0.00 2.10 0.96 4.18 65.77 05:08:01 PM 1 37.04 0.00 2.85 0.99 4.66 54.45 05:09:01 PM all 35.05 0.00 2.40 0.56 4.16 57.82 05:09:01 PM 0 24.84 0.00 2.09 0.59 3.85 68.63 05:09:01 PM 1 45.26 0.00 2.71 0.54 4.47 47.02 05:10:01 PM all 30.90 0.00 2.77 0.36 4.09 61.88 05:10:01 PM 0 36.25 0.00 3.44 0.18 3.84 56.28 05:10:01 PM 1 25.60 0.00 2.11 0.53 4.34 67.41 05:11:01 PM all 36.15 0.00 2.82 0.64 5.21 55.19 05:11:01 PM 0 32.04 0.00 2.70 0.44 5.07 59.75 05:11:01 PM 1 40.27 0.00 2.94 0.84 5.34 50.62 Average: all 33.54 0.00 3.07 1.27 4.64 57.48 Average: 0 28.46 0.00 2.84 1.34 4.46 62.91 Average: 1 38.63 0.00 3.30 1.21 4.83 52.04