---> uname -a: Linux prd-centos7-builder-2c-1g-1654.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 6.8G 14G 34% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 402 260 16 3126 3096 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 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:2a:09:6b brd ff:ff:ff:ff:ff:ff inet 10.30.219.171/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe2a:96b/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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 07/07/2023 _x86_64_ (1 CPU) 01:44:26 PM LINUX RESTART 01:45:03 PM tps rtps wtps bread/s bwrtn/s 01:46:02 PM 79.73 25.12 54.61 4839.85 6247.30 01:47:01 PM 76.26 13.16 63.10 2116.56 11673.00 01:48:01 PM 78.08 0.09 77.99 2.45 4627.11 01:49:01 PM 63.20 4.00 59.20 639.01 19797.17 01:50:01 PM 82.38 15.37 67.02 2203.07 22853.74 Average: 75.83 11.35 64.49 1918.76 13152.75 01:45:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:02 PM 1681572 2198728 56.66 2088 1762684 459608 9.32 388516 1589564 192968 01:47:01 PM 1379100 2501200 64.46 2088 1964236 522144 10.59 512164 1721856 71264 01:48:01 PM 1213524 2666776 68.73 2088 2075108 543816 11.03 675596 1725932 101328 01:49:01 PM 305460 3574840 92.13 2088 2819280 653052 13.25 1284496 1980692 279920 01:50:01 PM 270028 3610272 93.04 2088 3047228 483348 9.81 1572480 1721280 384 Average: 969937 2910363 75.00 2088 2333707 532394 10.80 886650 1747865 129173 01:45:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:02 PM eth0 308.89 162.51 1637.32 60.43 0.00 0.00 0.00 01:46:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 68.90 58.72 809.02 14.44 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 316.45 391.68 2001.21 52.90 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 142.76 183.35 739.04 25.09 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 108.19 126.87 82.74 3540.20 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 187.46 185.02 1045.51 745.16 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 07/07/2023 _x86_64_ (1 CPU) 01:44:26 PM LINUX RESTART 01:45:03 PM CPU %user %nice %system %iowait %steal %idle 01:46:02 PM all 76.53 0.00 7.21 6.48 0.13 9.64 01:46:02 PM 0 76.53 0.00 7.21 6.48 0.13 9.64 01:47:01 PM all 47.32 0.00 4.20 11.87 0.13 36.48 01:47:01 PM 0 47.32 0.00 4.20 11.87 0.13 36.48 01:48:01 PM all 44.44 0.00 3.08 13.87 0.14 38.46 01:48:01 PM 0 44.44 0.00 3.08 13.87 0.14 38.46 01:49:01 PM all 34.96 0.00 3.86 36.25 0.14 24.80 01:49:01 PM 0 34.96 0.00 3.86 36.25 0.14 24.80 01:50:01 PM all 57.42 0.00 3.39 16.14 0.13 22.92 01:50:01 PM 0 57.42 0.00 3.39 16.14 0.13 22.92 Average: all 51.77 0.00 4.31 17.13 0.13 26.65 Average: 0 51.77 0.00 4.31 17.13 0.13 26.65