---> uname -a: Linux prd-centos8-builder-2c-4g-10797.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 528 1093 17 2043 2861 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:6b:36:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe6b:36df/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) 12/02/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 55.17 0.32 54.86 9.73 5461.44 07:07:01 PM 72.16 0.47 71.70 53.31 9181.01 07:08:01 PM 25.86 0.08 25.78 1.87 2705.30 07:09:01 PM 18.73 0.27 18.46 41.85 472.54 07:10:01 PM 11.50 0.00 11.50 0.00 316.74 07:11:01 PM 22.94 0.59 22.34 27.78 848.38 07:12:01 PM 19.79 1.27 18.53 58.51 535.60 Average: 32.33 0.43 31.90 27.58 2793.39 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1319396 3002592 2434280 64.85 2104 1850664 625012 13.01 144480 1998308 162444 07:07:01 PM 1158264 2924748 2595412 69.14 2104 1928076 678332 14.13 147916 2130720 23264 07:08:01 PM 1149936 2953864 2603740 69.37 2104 1964820 647804 13.49 171644 2113300 8844 07:09:01 PM 1181944 2987184 2571732 68.51 2104 1966076 610788 12.72 206056 2046576 8844 07:10:01 PM 1152580 2957816 2601096 69.29 2104 1966076 643304 13.40 207260 2075012 8840 07:11:01 PM 1194124 3000420 2559552 68.19 2104 1967024 602656 12.55 391212 1849172 8984 07:12:01 PM 1055716 2873676 2697960 71.88 2104 1978264 722104 15.04 393160 1985128 28680 Average: 1173137 2957186 2580539 68.75 2104 1945857 647143 13.48 237390 2028317 35700 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 81.04 69.39 891.65 7.03 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 21.01 20.69 153.60 5.71 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 45.59 38.29 587.69 6.25 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 10.35 12.71 8.19 5.81 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 12.63 13.16 10.82 3.98 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 13.67 13.64 14.03 12.08 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 16.63 15.46 15.18 13.04 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 28.74 26.22 240.67 7.69 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) 12/02/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 38.80 0.00 4.41 1.02 1.40 54.37 07:06:01 PM 0 35.84 0.00 4.26 0.75 1.41 57.74 07:06:01 PM 1 41.77 0.00 4.57 1.28 1.38 51.00 07:07:01 PM all 36.82 0.00 4.02 2.61 1.26 55.29 07:07:01 PM 0 26.49 0.00 3.59 2.80 0.97 66.15 07:07:01 PM 1 47.15 0.00 4.45 2.42 1.55 44.43 07:08:01 PM all 36.99 0.00 2.78 0.61 1.23 58.40 07:08:01 PM 0 32.05 0.00 2.85 1.02 1.00 63.07 07:08:01 PM 1 41.93 0.00 2.70 0.20 1.45 53.72 07:09:01 PM all 39.58 0.00 2.65 0.41 1.28 56.09 07:09:01 PM 0 31.12 0.00 2.53 0.23 0.87 65.25 07:09:01 PM 1 48.01 0.00 2.76 0.58 1.69 46.96 07:10:01 PM all 33.58 0.00 2.58 0.14 0.98 62.73 07:10:01 PM 0 24.62 0.00 2.42 0.15 0.73 72.08 07:10:01 PM 1 42.54 0.00 2.74 0.13 1.22 53.37 07:11:01 PM all 40.33 0.00 3.07 0.41 1.39 54.79 07:11:01 PM 0 31.74 0.00 3.03 0.49 1.19 63.55 07:11:01 PM 1 48.89 0.00 3.11 0.34 1.59 46.07 07:12:01 PM all 41.50 0.00 3.41 0.31 1.23 53.56 07:12:01 PM 0 23.23 0.00 2.86 0.13 0.98 72.79 07:12:01 PM 1 59.82 0.00 3.96 0.48 1.47 34.27 Average: all 38.23 0.00 3.27 0.79 1.25 56.46 Average: 0 29.29 0.00 3.08 0.80 1.02 65.81 Average: 1 47.15 0.00 3.47 0.78 1.48 47.12