---> uname -a: Linux prd-centos8-builder-2c-4g-1224.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 488 1140 17 2036 2901 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:bb:8c:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:febb:8c53/64 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) 08/17/2025 _x86_64_ (2 CPU) 09:04:03 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 83.41 6.55 76.87 937.11 5548.13 09:07:01 AM 70.63 0.03 70.59 0.27 7629.34 09:08:01 AM 35.43 0.52 34.91 54.92 4650.24 09:09:01 AM 22.96 0.27 22.69 41.85 956.73 09:10:01 AM 18.14 0.00 18.14 0.00 443.80 09:11:01 AM 16.91 0.30 16.61 8.39 663.32 09:12:01 AM 19.41 0.45 18.96 48.38 651.27 Average: 38.13 1.16 36.97 155.87 2934.55 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1342012 2961960 2411664 64.25 2104 1793712 680636 14.17 159736 1983292 107612 09:07:01 AM 1220144 2978476 2533532 67.49 2104 1919908 622724 12.97 146260 2069872 86440 09:08:01 AM 1186408 2983580 2567268 68.39 2104 1957708 615628 12.82 171156 2076004 21948 09:09:01 AM 1186172 2991608 2567504 68.40 2104 1966068 612744 12.76 206752 2039276 15524 09:10:01 AM 1190388 2989032 2563288 68.29 2104 1959468 609788 12.70 206184 2037072 8860 09:11:01 AM 1239768 3038628 2513908 66.97 2104 1959692 554016 11.54 207268 1985384 8848 09:12:01 AM 1169608 2971116 2584068 68.84 2104 1962268 619196 12.89 392092 1872576 9868 Average: 1219214 2987771 2534462 67.52 2104 1931261 616390 12.84 212778 2009068 37014 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 78.11 56.30 883.55 9.63 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.87 22.38 263.53 4.74 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 49.41 37.44 572.49 6.47 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.10 12.58 12.25 5.23 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 8.99 12.39 7.35 5.45 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 15.87 15.69 16.67 5.67 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 12.25 13.13 10.09 10.82 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 28.80 24.27 252.27 6.86 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) 08/17/2025 _x86_64_ (2 CPU) 09:04:03 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 33.14 0.00 4.38 3.82 4.71 53.95 09:06:01 AM 0 21.68 0.00 3.50 3.33 4.84 66.66 09:06:01 AM 1 44.73 0.00 5.27 4.32 4.58 41.11 09:07:01 AM all 36.37 0.00 4.67 2.74 3.85 52.38 09:07:01 AM 0 21.08 0.00 3.64 2.51 3.72 69.05 09:07:01 AM 1 51.82 0.00 5.71 2.97 3.98 35.52 09:08:01 AM all 34.28 0.00 3.42 1.35 3.72 57.23 09:08:01 AM 0 36.64 0.00 3.53 0.98 3.76 55.09 09:08:01 AM 1 31.91 0.00 3.31 1.72 3.69 59.37 09:09:01 AM all 36.08 0.00 2.58 0.72 3.55 57.06 09:09:01 AM 0 20.60 0.00 1.93 0.62 3.47 73.37 09:09:01 AM 1 51.71 0.00 3.24 0.83 3.64 40.58 09:10:01 AM all 36.60 0.00 2.22 0.56 4.51 56.10 09:10:01 AM 0 34.62 0.00 2.03 0.52 4.45 58.39 09:10:01 AM 1 38.58 0.00 2.42 0.61 4.58 53.81 09:11:01 AM all 31.60 0.00 2.55 0.78 3.70 61.37 09:11:01 AM 0 25.62 0.00 2.56 0.69 3.25 67.89 09:11:01 AM 1 37.56 0.00 2.55 0.87 4.15 54.88 09:12:01 AM all 38.86 0.00 3.22 0.76 3.76 53.39 09:12:01 AM 0 33.04 0.00 3.46 0.71 3.13 59.66 09:12:01 AM 1 44.62 0.00 2.99 0.82 4.39 47.19 Average: all 35.27 0.00 3.29 1.54 3.97 55.93 Average: 0 27.59 0.00 2.95 1.34 3.80 64.31 Average: 1 42.97 0.00 3.64 1.73 4.14 47.52