---> uname -a: Linux prd-centos8-builder-2c-4g-8081.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 493 1133 17 2038 2896 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:10:f0:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe10:f056/64 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) 11/03/2025 _x86_64_ (2 CPU) 12:04:11 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 71.11 9.85 61.26 1416.86 4066.71 12:07:01 PM 69.89 0.03 69.86 0.27 7749.62 12:08:01 PM 41.63 0.52 41.11 54.92 5852.16 12:09:01 PM 23.46 0.20 23.26 38.79 966.18 12:10:01 PM 15.91 0.07 15.84 3.06 425.78 12:11:01 PM 14.60 0.00 14.60 0.00 605.40 12:12:01 PM 18.24 0.55 17.69 33.46 520.74 12:13:01 PM 17.34 0.20 17.14 23.33 509.65 Average: 34.02 1.43 32.59 196.32 2586.75 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1426708 2983756 2326968 61.99 2104 1733808 663316 13.81 144568 1924732 80368 12:07:01 PM 1269144 3024712 2484532 66.19 2104 1917532 575636 11.99 144944 2024376 115396 12:08:01 PM 1181776 2981756 2571900 68.52 2104 1960428 603736 12.57 158248 2089044 22372 12:09:01 PM 1110136 2943528 2643540 70.43 2104 1994236 656552 13.67 208968 2113452 41572 12:10:01 PM 1167676 2968048 2586000 68.89 2104 1961184 624192 13.00 206792 2057004 8432 12:11:01 PM 1160504 2960868 2593172 69.08 2104 1961188 628440 13.09 207260 2064640 8432 12:12:01 PM 1180624 2981144 2573052 68.55 2104 1961272 608132 12.66 391356 1860504 7492 12:13:01 PM 1162288 2967744 2591388 69.04 2104 1965852 623616 12.99 399244 1870996 21484 Average: 1207357 2976444 2546319 67.84 2104 1931938 622952 12.97 232672 2000594 38194 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 150.37 104.07 1201.52 47.36 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 28.17 21.94 296.25 3.84 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 38.93 28.20 590.89 5.70 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 11.31 14.25 12.63 5.51 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 9.31 11.53 7.29 5.03 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 12.06 13.29 10.38 4.09 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 15.16 15.08 15.39 12.16 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 7.45 8.98 5.83 4.20 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 34.09 27.16 267.49 10.98 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) 11/03/2025 _x86_64_ (2 CPU) 12:04:11 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 34.74 0.00 4.32 3.65 7.32 49.97 12:06:01 PM 0 40.38 0.00 5.42 4.13 7.41 42.66 12:06:01 PM 1 29.14 0.00 3.22 3.17 7.24 57.23 12:07:01 PM all 34.12 0.00 4.58 2.39 7.11 51.81 12:07:01 PM 0 36.87 0.00 5.03 3.01 6.38 48.70 12:07:01 PM 1 31.42 0.00 4.14 1.77 7.82 54.86 12:08:01 PM all 34.29 0.00 2.98 1.43 7.08 54.21 12:08:01 PM 0 27.20 0.00 2.98 1.51 6.56 61.76 12:08:01 PM 1 41.34 0.00 2.98 1.36 7.61 46.70 12:09:01 PM all 31.74 0.00 2.45 1.10 6.83 57.88 12:09:01 PM 0 43.23 0.00 2.77 1.03 6.35 46.62 12:09:01 PM 1 20.52 0.00 2.13 1.17 7.31 68.88 12:10:01 PM all 36.13 0.00 2.39 0.46 6.32 54.70 12:10:01 PM 0 29.26 0.00 2.48 0.53 5.90 61.82 12:10:01 PM 1 42.97 0.00 2.30 0.39 6.74 47.60 12:11:01 PM all 30.70 0.00 2.46 0.48 6.98 59.39 12:11:01 PM 0 20.12 0.00 2.05 0.54 6.91 70.38 12:11:01 PM 1 41.43 0.00 2.87 0.42 7.04 48.24 12:12:01 PM all 36.11 0.00 2.63 0.78 5.80 54.68 12:12:01 PM 0 21.97 0.00 1.94 1.15 5.24 69.70 12:12:01 PM 1 50.31 0.00 3.32 0.42 6.36 39.59 12:13:01 PM all 38.42 0.00 3.00 0.52 5.63 52.42 12:13:01 PM 0 39.05 0.00 3.56 0.62 5.34 51.43 12:13:01 PM 1 37.80 0.00 2.46 0.43 5.91 53.40 Average: all 34.52 0.00 3.10 1.35 6.64 54.39 Average: 0 32.23 0.00 3.28 1.56 6.26 56.67 Average: 1 36.80 0.00 2.93 1.14 7.01 52.12