---> uname -a: Linux prd-centos8-builder-2c-4g-3444.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 495 1134 17 2035 2894 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:92:aa:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.230/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe92:aa1b/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) 09/11/2025 _x86_64_ (2 CPU) 15:03:57 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 70.31 6.30 64.02 907.81 5054.12 03:07:01 PM 69.98 0.03 69.94 0.27 7700.55 03:08:01 PM 32.24 0.52 31.72 54.92 4560.23 03:09:01 PM 23.61 0.20 23.41 38.79 922.89 03:10:01 PM 17.96 0.07 17.89 3.07 461.96 03:11:01 PM 16.52 0.00 16.52 0.00 661.61 03:12:01 PM 16.53 0.55 15.98 33.46 459.88 03:13:01 PM 16.35 0.20 16.15 23.33 485.20 Average: 32.94 0.98 31.95 132.71 2538.24 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1290004 2947752 2463672 65.63 2104 1829196 684108 14.25 175948 2010032 148480 03:07:01 PM 1227896 2984316 2525780 67.29 2104 1918356 606736 12.63 146092 2063232 86260 03:08:01 PM 1207640 3002872 2546036 67.83 2104 1956088 584120 12.16 169460 2056944 20896 03:09:01 PM 1061308 2893120 2692368 71.73 2104 1992628 691684 14.40 209664 2161444 42736 03:10:01 PM 1099964 2930612 2653712 70.70 2104 1991544 654964 13.64 210128 2122972 41560 03:11:01 PM 1108932 2939516 2644744 70.46 2104 1991552 648276 13.50 210784 2114112 41560 03:12:01 PM 1147448 2945084 2606228 69.43 2104 1958492 637432 13.27 391924 1894648 7368 03:13:01 PM 1161304 2963984 2592372 69.06 2104 1963056 620068 12.91 399856 1872716 21496 Average: 1163062 2950907 2590614 69.02 2104 1950114 640924 13.35 239232 2037012 51294 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 59.24 43.01 783.66 5.78 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.14 21.83 262.91 4.56 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 38.95 29.24 583.46 5.45 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 10.03 13.46 16.11 7.98 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 10.26 13.03 8.04 5.73 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 11.80 12.35 10.02 3.73 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 14.00 13.78 15.39 7.23 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 6.97 8.37 5.30 3.69 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 22.05 19.38 210.61 5.52 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) 09/11/2025 _x86_64_ (2 CPU) 15:03:57 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 33.04 0.00 4.33 3.33 7.03 52.27 03:06:01 PM 0 31.58 0.00 4.51 3.05 6.91 53.95 03:06:01 PM 1 34.50 0.00 4.14 3.62 7.15 50.59 03:07:01 PM all 34.97 0.00 4.65 2.45 6.23 51.71 03:07:01 PM 0 37.07 0.00 4.96 2.42 6.38 49.17 03:07:01 PM 1 32.85 0.00 4.34 2.48 6.08 54.25 03:08:01 PM all 33.41 0.00 3.46 1.09 6.17 55.88 03:08:01 PM 0 39.46 0.00 3.75 0.96 6.59 49.22 03:08:01 PM 1 27.34 0.00 3.16 1.21 5.74 62.55 03:09:01 PM all 35.49 0.00 2.31 0.78 6.19 55.22 03:09:01 PM 0 30.16 0.00 2.30 1.16 6.20 60.18 03:09:01 PM 1 40.85 0.00 2.33 0.41 6.18 50.23 03:10:01 PM all 35.25 0.00 2.82 0.69 6.68 54.56 03:10:01 PM 0 27.20 0.00 2.71 0.95 6.33 62.81 03:10:01 PM 1 43.29 0.00 2.94 0.44 7.02 46.31 03:11:01 PM all 31.83 0.00 2.94 0.66 5.62 58.95 03:11:01 PM 0 34.63 0.00 2.93 0.94 5.79 55.71 03:11:01 PM 1 29.03 0.00 2.95 0.38 5.45 62.20 03:12:01 PM all 36.54 0.00 3.03 0.73 6.26 53.45 03:12:01 PM 0 45.91 0.00 3.72 0.76 6.68 42.93 03:12:01 PM 1 27.23 0.00 2.34 0.70 5.83 63.90 03:13:01 PM all 34.33 0.00 3.14 0.53 5.98 56.02 03:13:01 PM 0 36.81 0.00 3.37 0.36 6.15 53.31 03:13:01 PM 1 31.85 0.00 2.92 0.69 5.82 58.72 Average: all 34.36 0.00 3.33 1.28 6.27 54.76 Average: 0 35.34 0.00 3.53 1.32 6.38 53.42 Average: 1 33.37 0.00 3.14 1.24 6.16 56.09