---> uname -a: Linux prd-centos8-builder-2c-4g-2014.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 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 456 1173 17 2035 2934 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:a4:9b:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.21/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fea4:9b82/64 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) 08/02/2025 _x86_64_ (2 CPU) 22:04:02 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 4.23 2.52 1.72 757.35 664.90 10:07:01 PM 3.00 1.07 1.93 186.20 435.30 10:08:01 PM 59.47 6.98 52.49 950.64 2056.07 10:09:02 PM 74.58 0.00 74.58 0.00 8288.00 10:10:01 PM 44.20 0.47 43.72 54.21 5957.51 10:11:01 PM 22.70 0.08 22.61 9.06 1102.23 10:12:01 PM 7.68 0.00 7.68 0.00 462.96 10:13:01 PM 10.11 0.42 9.70 56.11 263.78 10:14:01 PM 17.16 0.48 16.67 31.18 483.91 Average: 26.98 1.34 25.64 227.49 2183.54 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1777612 3151852 1976064 52.64 2104 1557688 504372 10.50 115260 1628664 9384 10:07:01 PM 1762424 3145824 1991252 53.05 2104 1566784 524072 10.91 119676 1640108 844 10:08:01 PM 1554180 3066064 2199496 58.60 2104 1689244 584968 12.18 143588 1801632 56872 10:09:02 PM 1289780 2996028 2463896 65.64 2104 1872540 618688 12.88 147152 2014320 58352 10:10:01 PM 1102656 2932852 2651020 70.62 2104 1991520 668900 13.93 150468 2180544 43808 10:11:01 PM 1272800 3069808 2480876 66.09 2104 1957828 538720 11.22 171772 1988320 8840 10:12:01 PM 1272608 3069392 2481068 66.10 2104 1957828 538720 11.22 171772 1988312 4 10:13:01 PM 1223832 3020980 2529844 67.40 2104 1958124 574812 11.97 355704 1854388 7380 10:14:01 PM 1203184 3005512 2550492 67.95 2104 1962848 602024 12.54 356188 1873724 21488 Average: 1384342 3050924 2369334 63.12 2104 1834934 572808 11.93 192398 1885557 22997 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 80.16 58.61 503.93 27.20 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 30.47 22.64 74.00 15.75 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 57.61 44.34 524.54 14.86 0.00 0.00 0.00 0.00 10:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:02 PM eth0 53.62 38.40 676.85 5.42 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 37.59 26.36 577.48 5.98 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 8.28 9.64 10.40 3.44 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM eth0 9.88 10.30 8.01 7.70 0.00 0.00 0.00 0.00 10:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM eth0 7.36 9.50 5.85 4.24 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 31.66 24.43 263.97 9.41 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) 08/02/2025 _x86_64_ (2 CPU) 22:04:02 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 11.66 0.00 1.30 0.25 3.41 83.38 10:06:01 PM 0 13.41 0.00 1.33 0.25 3.32 81.69 10:06:01 PM 1 9.91 0.00 1.27 0.26 3.49 85.06 10:07:01 PM all 4.77 0.00 0.51 0.06 2.98 91.68 10:07:01 PM 0 5.94 0.00 0.54 0.08 2.46 90.98 10:07:01 PM 1 3.62 0.00 0.47 0.03 3.50 92.38 10:08:01 PM all 20.72 0.00 3.34 2.77 4.94 68.23 10:08:01 PM 0 20.53 0.00 3.06 2.46 4.97 68.99 10:08:01 PM 1 20.92 0.00 3.63 3.08 4.91 67.48 10:09:02 PM all 35.29 0.00 4.09 2.16 5.46 53.00 10:09:02 PM 0 35.10 0.00 4.22 2.38 5.50 52.79 10:09:02 PM 1 35.47 0.00 3.97 1.94 5.42 53.21 10:10:01 PM all 35.79 0.00 3.51 1.58 4.48 54.64 10:10:01 PM 0 16.00 0.00 2.31 1.85 4.05 75.80 10:10:01 PM 1 55.76 0.00 4.72 1.31 4.90 33.31 10:11:01 PM all 26.37 0.00 2.24 0.94 4.12 66.33 10:11:01 PM 0 17.84 0.00 2.09 1.02 4.17 74.88 10:11:01 PM 1 34.98 0.00 2.39 0.87 4.07 57.70 10:12:01 PM all 0.26 0.00 0.18 0.29 2.16 97.11 10:12:01 PM 0 0.41 0.00 0.20 0.26 1.87 97.26 10:12:01 PM 1 0.11 0.00 0.16 0.33 2.44 96.95 10:13:01 PM all 21.06 0.00 2.00 0.23 4.39 72.33 10:13:01 PM 0 21.88 0.00 1.99 0.13 4.06 71.95 10:13:01 PM 1 20.24 0.00 2.02 0.32 4.71 72.70 10:14:01 PM all 38.53 0.00 3.16 0.49 5.36 52.46 10:14:01 PM 0 30.46 0.00 3.28 0.44 5.10 60.72 10:14:01 PM 1 46.63 0.00 3.03 0.54 5.63 44.18 Average: all 21.62 0.00 2.26 0.98 4.15 70.99 Average: 0 18.01 0.00 2.12 0.99 3.95 74.93 Average: 1 25.23 0.00 2.40 0.96 4.34 67.06