---> uname -a: Linux prd-centos8-builder-2c-4g-2607.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 505 1123 17 2036 2885 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:5c:9b:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe5c:9bfd/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) 09/01/2025 _x86_64_ (2 CPU) 20:04:34 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 136.54 58.38 78.16 6370.59 40137.15 08:07:01 PM 77.01 0.08 76.92 1.60 7992.90 08:08:01 PM 48.62 0.50 48.12 53.85 6450.70 08:09:01 PM 24.04 0.25 23.79 40.12 1596.20 08:10:01 PM 18.34 0.07 18.28 3.07 473.49 08:11:01 PM 15.30 0.00 15.30 0.00 609.46 08:12:01 PM 19.93 0.55 19.38 33.46 699.97 08:13:01 PM 19.64 0.20 19.44 23.32 711.39 Average: 44.74 7.40 37.34 804.22 7265.72 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1517728 3021828 2235956 59.57 2104 1681892 640748 13.34 142640 1839308 56032 08:07:01 PM 1297372 2992024 2456312 65.44 2104 1861340 636984 13.26 145464 2014484 74592 08:08:01 PM 1084668 2916128 2669016 71.10 2104 1992756 697060 14.52 151528 2197260 59324 08:09:01 PM 1187676 2986052 2566008 68.36 2104 1959080 627832 13.07 173632 2071536 8420 08:10:01 PM 1193580 2992044 2560104 68.20 2104 1959172 618720 12.88 207448 2033204 8436 08:11:01 PM 1185108 2983540 2568576 68.43 2104 1959176 622208 12.96 207932 2040760 8432 08:12:01 PM 1186316 2985020 2567368 68.40 2104 1959256 628592 13.09 391872 1856056 7368 08:13:01 PM 1212164 3015832 2541520 67.71 2104 1963752 586828 12.22 400788 1821060 21468 Average: 1233076 2986558 2520608 67.15 2104 1917053 632372 13.17 227663 1984208 30509 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 194.73 121.84 1128.65 56.77 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 53.78 45.02 681.88 5.68 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 42.44 35.05 594.78 6.59 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 11.18 12.85 12.37 4.62 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 10.85 12.86 8.41 5.89 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 12.04 12.49 10.29 3.95 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 15.96 14.81 15.37 11.89 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 8.33 10.08 6.36 5.10 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 43.35 32.94 305.55 12.47 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) 09/01/2025 _x86_64_ (2 CPU) 20:04:34 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 40.59 0.03 8.79 6.84 2.38 41.37 08:06:01 PM 0 42.72 0.02 6.89 3.71 2.10 44.56 08:06:01 PM 1 38.45 0.03 10.70 9.98 2.65 38.18 08:07:01 PM all 35.55 0.00 4.11 2.79 2.27 55.29 08:07:01 PM 0 53.15 0.00 5.20 2.44 2.31 36.90 08:07:01 PM 1 18.05 0.00 3.04 3.13 2.23 73.56 08:08:01 PM all 37.75 0.00 3.87 1.17 2.04 55.17 08:08:01 PM 0 59.28 0.00 5.15 0.96 2.28 32.33 08:08:01 PM 1 16.37 0.00 2.61 1.37 1.81 77.84 08:09:01 PM all 35.41 0.00 3.06 0.96 2.47 58.10 08:09:01 PM 0 46.52 0.00 3.94 1.34 2.33 45.87 08:09:01 PM 1 24.41 0.00 2.18 0.57 2.61 70.23 08:10:01 PM all 38.60 0.00 2.75 0.37 2.23 56.05 08:10:01 PM 0 53.97 0.00 3.37 0.53 2.40 39.73 08:10:01 PM 1 23.30 0.00 2.13 0.21 2.06 72.29 08:11:01 PM all 33.36 0.00 2.62 0.41 2.38 61.23 08:11:01 PM 0 35.61 0.00 2.30 0.67 2.75 58.67 08:11:01 PM 1 31.09 0.00 2.95 0.15 2.00 63.82 08:12:01 PM all 39.19 0.00 3.13 0.66 2.91 54.11 08:12:01 PM 0 58.10 0.00 3.75 0.86 2.76 34.53 08:12:01 PM 1 20.54 0.00 2.52 0.46 3.06 73.42 08:13:01 PM all 40.16 0.00 3.07 0.53 2.90 53.33 08:13:01 PM 0 48.56 0.00 3.56 0.56 2.79 44.53 08:13:01 PM 1 31.81 0.00 2.59 0.51 3.02 62.08 Average: all 37.57 0.00 3.91 1.70 2.45 54.38 Average: 0 49.74 0.00 4.26 1.38 2.47 42.16 Average: 1 25.45 0.00 3.56 2.02 2.43 66.54