---> uname -a: Linux prd-centos8-builder-2c-4g-10710.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 492 1130 17 2043 2898 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:3d:65:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.104/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe3d:6567/64 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) 12/01/2025 _x86_64_ (2 CPU) 17:05:33 LINUX RESTART (2 CPU) 05:06:01 PM tps rtps wtps bread/s bwrtn/s 05:07:01 PM 142.50 56.20 86.30 6282.04 39843.30 05:08:01 PM 75.92 0.08 75.84 1.60 8357.34 05:09:01 PM 50.87 0.47 50.40 53.32 6747.18 05:10:01 PM 23.74 0.28 23.45 40.65 933.35 05:11:01 PM 18.14 0.07 18.07 3.06 468.12 05:12:01 PM 14.91 0.00 14.91 0.00 590.57 05:13:01 PM 16.69 0.75 15.94 42.52 483.79 05:14:01 PM 17.31 0.20 17.11 23.33 492.79 Average: 45.01 7.26 37.75 805.78 7239.12 05:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 PM 1498992 3003464 2254684 60.07 2104 1682392 663536 13.82 142452 1857684 50420 05:08:01 PM 1211168 2951868 2542508 67.73 2104 1905236 673120 14.02 152128 2084164 114544 05:09:01 PM 1078280 2882792 2675396 71.27 2104 1964856 724820 15.09 147988 2204668 22372 05:10:01 PM 1095360 2934412 2658316 70.82 2104 1999820 680588 14.17 209020 2127356 42660 05:11:01 PM 1108984 2947144 2644692 70.46 2104 1998740 665720 13.86 209396 2114420 41484 05:12:01 PM 1119088 2947668 2634588 70.19 2104 1989272 664484 13.84 209436 2103676 32020 05:13:01 PM 1180440 2985812 2573236 68.55 2104 1966024 622844 12.97 391392 1861232 7520 05:14:01 PM 1097556 2907988 2656120 70.76 2104 1970608 706564 14.71 391044 1943176 21444 Average: 1173734 2945144 2579942 68.73 2104 1934618 675210 14.06 231607 2037047 41558 05:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 227.57 123.59 1114.83 56.14 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 62.31 52.06 711.54 6.19 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 39.34 32.07 585.35 6.25 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 12.03 14.59 13.39 5.72 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 10.86 12.62 8.02 5.64 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 11.91 12.03 10.18 3.84 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 15.14 12.43 15.22 12.37 0.00 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 7.91 9.30 8.09 4.31 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 48.38 33.59 308.30 12.56 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) 12/01/2025 _x86_64_ (2 CPU) 17:05:33 LINUX RESTART (2 CPU) 05:06:01 PM CPU %user %nice %system %iowait %steal %idle 05:07:01 PM all 38.25 0.00 8.45 6.41 2.14 44.75 05:07:01 PM 0 45.89 0.00 10.68 10.50 2.37 30.56 05:07:01 PM 1 30.59 0.00 6.22 2.32 1.90 58.96 05:08:01 PM all 38.08 0.00 4.21 2.51 1.35 53.84 05:08:01 PM 0 58.64 0.00 5.71 1.75 1.80 32.10 05:08:01 PM 1 17.54 0.00 2.71 3.28 0.90 75.57 05:09:01 PM all 38.49 0.00 3.95 1.50 1.19 54.87 05:09:01 PM 0 63.24 0.00 5.88 1.75 1.78 27.36 05:09:01 PM 1 13.72 0.00 2.02 1.25 0.60 82.42 05:10:01 PM all 36.53 0.00 2.66 0.73 1.24 58.83 05:10:01 PM 0 40.18 0.00 2.41 0.42 1.40 55.59 05:10:01 PM 1 32.89 0.00 2.92 1.05 1.08 62.06 05:11:01 PM all 39.13 0.00 2.51 0.49 1.28 56.59 05:11:01 PM 0 53.44 0.00 3.05 0.60 1.79 41.12 05:11:01 PM 1 24.75 0.00 1.97 0.38 0.77 72.14 05:12:01 PM all 34.85 0.00 2.72 0.39 1.42 60.62 05:12:01 PM 0 39.55 0.00 2.70 0.62 1.53 55.60 05:12:01 PM 1 30.16 0.00 2.74 0.17 1.30 65.64 05:13:01 PM all 34.49 0.00 2.64 0.61 1.36 60.90 05:13:01 PM 0 30.83 0.00 2.40 0.55 1.22 65.00 05:13:01 PM 1 38.15 0.00 2.88 0.67 1.50 56.80 05:14:01 PM all 39.54 0.00 3.05 0.27 1.21 55.93 05:14:01 PM 0 66.10 0.00 4.16 0.48 1.82 27.43 05:14:01 PM 1 13.01 0.00 1.95 0.05 0.60 84.39 Average: all 37.42 0.00 3.77 1.61 1.40 55.79 Average: 0 49.73 0.00 4.62 2.08 1.71 41.85 Average: 1 25.10 0.00 2.92 1.15 1.08 69.75