---> uname -a: Linux prd-centos8-builder-2c-4g-5633.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 480 1144 17 2040 2909 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:40:eb:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe40:ebd1/64 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) 10/04/2025 _x86_64_ (2 CPU) 20:03:56 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 54.58 2.38 52.20 236.99 5594.27 08:07:01 PM 69.14 0.50 68.64 53.85 8103.35 08:08:01 PM 34.63 0.05 34.58 1.33 3890.08 08:09:01 PM 18.78 0.27 18.51 41.85 470.89 08:10:01 PM 12.11 0.00 12.11 0.00 339.69 08:11:02 PM 26.41 0.37 26.04 18.12 1207.76 08:12:01 PM 18.06 0.39 17.67 39.30 519.46 Average: 33.42 0.57 32.86 55.96 2880.49 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1402968 3046324 2350708 62.62 2104 1811380 588884 12.26 144000 1915812 130024 08:07:01 PM 1238040 3002816 2515636 67.02 2104 1925988 603492 12.57 147920 2049324 51476 08:08:01 PM 1093580 2896000 2660096 70.87 2104 1963024 710220 14.79 171804 2165452 8924 08:09:01 PM 1080192 2917360 2673484 71.22 2104 1998036 686256 14.29 209536 2143856 42732 08:10:01 PM 1207840 3011168 2545836 67.82 2104 1964216 596800 12.43 207324 2018248 8840 08:11:02 PM 1174372 2976880 2579304 68.71 2104 1963332 631128 13.14 391340 1867972 840 08:12:01 PM 1192628 2999240 2561048 68.23 2104 1966912 601988 12.54 391016 1849936 20092 Average: 1198517 2978541 2555159 68.07 2104 1941841 631253 13.14 237563 2001514 37561 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 60.80 49.02 819.06 5.45 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 26.52 23.89 246.07 8.10 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 43.88 33.33 586.63 6.56 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 12.48 15.21 13.29 6.13 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.55 11.28 8.91 3.72 0.00 0.00 0.00 0.00 08:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:02 PM eth0 16.25 15.09 15.88 6.94 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 11.08 11.57 8.84 5.61 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 25.97 22.80 243.20 6.07 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) 10/04/2025 _x86_64_ (2 CPU) 20:03:56 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.27 0.00 4.12 1.48 1.86 54.26 08:06:01 PM 0 40.16 0.00 4.18 1.83 1.62 52.21 08:06:01 PM 1 36.39 0.00 4.05 1.13 2.11 56.31 08:07:01 PM all 36.88 0.00 4.26 2.42 1.82 54.62 08:07:01 PM 0 40.13 0.00 4.21 2.83 1.68 51.15 08:07:01 PM 1 33.63 0.00 4.30 2.01 1.96 58.09 08:08:01 PM all 37.04 0.00 2.61 0.96 1.93 57.46 08:08:01 PM 0 48.19 0.00 3.58 1.11 2.11 45.01 08:08:01 PM 1 25.92 0.00 1.64 0.81 1.74 69.89 08:09:01 PM all 36.65 0.00 2.56 0.70 1.93 58.16 08:09:01 PM 0 56.07 0.00 3.17 0.53 2.00 38.23 08:09:01 PM 1 17.38 0.00 1.95 0.86 1.86 77.95 08:10:01 PM all 35.17 0.00 2.75 0.31 1.39 60.38 08:10:01 PM 0 54.49 0.00 3.55 0.58 1.74 39.64 08:10:01 PM 1 15.88 0.00 1.95 0.03 1.05 81.09 08:11:02 PM all 37.11 0.00 3.28 0.93 1.69 57.00 08:11:02 PM 0 50.74 0.00 3.57 0.97 1.58 43.14 08:11:02 PM 1 23.53 0.00 2.99 0.90 1.79 70.79 08:12:01 PM all 41.51 0.00 3.67 0.26 1.61 52.95 08:12:01 PM 0 63.90 0.00 4.82 0.29 1.56 29.44 08:12:01 PM 1 19.24 0.00 2.53 0.24 1.65 76.34 Average: all 37.51 0.00 3.32 1.01 1.75 56.41 Average: 0 50.49 0.00 3.87 1.17 1.76 42.72 Average: 1 24.58 0.00 2.78 0.86 1.74 70.05