---> uname -a: Linux prd-centos8-builder-2c-4g-7914.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 494 1127 17 2043 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:72:82:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.122/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe72:82e1/64 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) 11/01/2025 _x86_64_ (2 CPU) 12:04:10 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 69.51 9.83 59.68 1416.82 3557.84 12:07:01 PM 77.76 0.00 77.76 0.00 8651.88 12:08:01 PM 45.67 0.50 45.17 53.85 5927.22 12:09:01 PM 22.28 0.25 22.03 40.12 932.71 12:10:01 PM 18.29 1.05 17.24 27.05 462.92 12:11:01 PM 15.58 0.00 15.58 0.00 606.68 12:12:01 PM 17.98 0.55 17.43 33.46 513.45 12:13:01 PM 17.91 0.20 17.71 23.33 515.59 Average: 35.62 1.55 34.08 199.40 2646.05 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1459684 2991008 2293992 61.11 2104 1708240 658272 13.71 144384 1893028 66108 12:07:01 PM 1188376 2952816 2565300 68.34 2104 1926964 661724 13.78 153996 2097740 121876 12:08:01 PM 1086600 2889600 2667076 71.05 2104 1963524 711604 14.82 148128 2194092 22368 12:09:01 PM 1155760 2959252 2597916 69.21 2104 1964232 640432 13.34 173104 2103796 8432 12:10:01 PM 1184732 2988948 2568944 68.44 2104 1965048 601776 12.53 207496 2039748 8428 12:11:01 PM 1171036 2975268 2582640 68.80 2104 1965052 610600 12.71 208412 2052480 8432 12:12:01 PM 1186980 2991424 2566696 68.38 2104 1965128 602536 12.55 392460 1853616 7520 12:13:01 PM 1153948 2963276 2599728 69.26 2104 1969696 623644 12.99 400392 1877588 21540 Average: 1198390 2963949 2555286 68.07 2104 1928486 638824 13.30 228546 2014011 33088 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 133.31 89.69 933.68 43.90 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 35.42 27.32 536.54 3.78 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 40.42 32.16 585.79 8.84 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 11.18 13.40 12.49 4.90 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 19.67 17.82 18.95 14.04 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 12.21 13.21 10.46 4.15 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 14.85 15.29 15.46 7.45 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 8.05 10.08 6.25 5.02 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 34.39 27.38 264.99 11.51 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) 11/01/2025 _x86_64_ (2 CPU) 12:04:10 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 35.13 0.00 4.20 3.69 8.45 48.53 12:06:01 PM 0 44.49 0.00 4.20 3.22 7.82 40.26 12:06:01 PM 1 25.93 0.00 4.21 4.14 9.06 56.66 12:07:01 PM all 34.09 0.00 4.33 2.72 6.75 52.11 12:07:01 PM 0 40.07 0.00 4.94 3.32 6.62 45.06 12:07:01 PM 1 28.15 0.00 3.73 2.13 6.88 59.11 12:08:01 PM all 35.01 0.00 3.19 2.10 6.87 52.83 12:08:01 PM 0 47.05 0.00 3.73 1.81 6.16 41.26 12:08:01 PM 1 23.25 0.00 2.66 2.39 7.56 64.13 12:09:01 PM all 31.23 0.00 2.47 0.95 6.94 58.41 12:09:01 PM 0 23.33 0.00 1.70 1.25 6.99 66.74 12:09:01 PM 1 39.24 0.00 3.26 0.64 6.88 49.97 12:10:01 PM all 35.90 0.00 2.77 0.86 6.29 54.18 12:10:01 PM 0 51.39 0.00 3.35 1.50 6.36 37.40 12:10:01 PM 1 20.68 0.00 2.19 0.24 6.21 70.68 12:11:01 PM all 31.06 0.00 2.40 0.58 5.79 60.18 12:11:01 PM 0 36.15 0.00 2.52 0.46 5.43 55.44 12:11:01 PM 1 26.05 0.00 2.27 0.70 6.13 64.84 12:12:01 PM all 35.38 0.00 2.70 0.99 6.05 54.88 12:12:01 PM 0 49.90 0.00 3.17 1.08 5.73 40.11 12:12:01 PM 1 21.14 0.00 2.24 0.89 6.36 69.37 12:13:01 PM all 37.67 0.00 2.82 0.56 5.75 53.20 12:13:01 PM 0 64.88 0.00 3.93 0.82 5.35 25.02 12:13:01 PM 1 11.43 0.00 1.75 0.30 6.14 80.38 Average: all 34.43 0.00 3.11 1.56 6.61 54.28 Average: 0 44.56 0.00 3.44 1.69 6.32 44.00 Average: 1 24.46 0.00 2.79 1.44 6.91 64.41