---> uname -a: Linux prd-centos7-builder-2c-1g-37705.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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: 2799.998 BogoMIPS: 5599.99 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 526 5425 16 1868 7012 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:57:13:ec brd ff:ff:ff:ff:ff:ff inet 10.30.122.20/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe57:13ec/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 01/26/2025 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 258.99 10.83 248.17 1193.47 6809.61 03:06:01 AM 233.77 0.35 233.42 16.52 7760.13 03:07:01 AM 130.95 0.37 130.58 37.58 3530.58 03:08:01 AM 26.84 1.95 24.89 210.56 717.42 Average: 162.65 3.37 159.28 364.54 4704.78 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5630544 2378372 29.70 2620 1734664 666180 7.36 587744 1517100 142076 03:06:01 AM 5641988 2366928 29.55 2620 1800272 564296 6.23 512072 1555564 84192 03:07:01 AM 5524196 2484720 31.02 2620 1801536 669844 7.40 625784 1555548 228 03:08:01 AM 5616552 2392364 29.87 2620 1807184 571292 6.31 648820 1440012 17800 Average: 5603320 2405596 30.04 2620 1785914 617903 6.82 593605 1517056 61074 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 104.60 81.65 986.91 31.05 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 34.45 29.63 320.14 7.86 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.15 24.72 29.49 8.88 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 28.32 23.26 29.39 9.53 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.38 39.81 341.51 14.33 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 01/26/2025 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 23.41 0.00 2.82 13.29 0.11 60.37 03:05:01 AM 0 30.94 0.00 3.81 9.80 0.10 55.34 03:05:01 AM 1 16.05 0.00 1.86 16.70 0.12 65.28 03:06:01 AM all 33.00 0.00 2.73 4.15 0.12 59.99 03:06:01 AM 0 57.36 0.00 4.15 5.11 0.12 33.26 03:06:01 AM 1 9.73 0.00 1.37 3.24 0.14 85.53 03:07:01 AM all 35.88 0.00 1.73 2.93 0.10 59.36 03:07:01 AM 0 69.26 0.00 2.23 3.69 0.11 24.71 03:07:01 AM 1 4.30 0.00 1.25 2.21 0.08 92.16 03:08:01 AM all 32.45 0.00 1.83 2.07 0.10 63.55 03:08:01 AM 0 61.16 0.00 2.68 3.95 0.12 32.09 03:08:01 AM 1 5.14 0.00 1.03 0.29 0.10 93.45 Average: all 31.17 0.00 2.28 5.62 0.11 60.82 Average: 0 54.55 0.00 3.22 5.66 0.11 36.45 Average: 1 8.78 0.00 1.37 5.58 0.11 84.15