---> uname -a: Linux prd-centos7-builder-2c-1g-1411.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 382 274 16 3132 3117 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:8e:e6:9b brd ff:ff:ff:ff:ff:ff inet 10.30.219.61/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe8e:e69b/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) 06/29/2023 _x86_64_ (1 CPU) 01:44:54 PM LINUX RESTART 01:46:03 PM tps rtps wtps bread/s bwrtn/s 01:47:01 PM 60.92 10.73 50.19 1292.89 6585.08 01:48:01 PM 78.17 7.35 70.82 1270.40 10627.60 01:49:01 PM 97.89 5.91 91.98 839.48 6488.45 01:50:01 PM 116.05 9.54 106.52 957.45 42062.53 01:51:01 PM 22.89 3.99 18.91 299.62 2035.59 Average: 74.98 7.46 67.51 928.30 13443.16 01:46:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 PM 1671164 2209136 56.93 2088 1736252 517948 10.51 470216 1531092 141560 01:48:01 PM 1499936 2380364 61.34 2088 1931004 493920 10.02 438080 1695448 141092 01:49:01 PM 1244324 2635976 67.93 2088 2065904 541704 10.99 660824 1716372 101016 01:50:01 PM 291340 3588960 92.49 2088 3045780 498532 10.11 1239288 2037600 38332 01:51:01 PM 316116 3564184 91.85 2088 3055112 449184 9.11 1521300 1731516 1076 Average: 1004576 2875724 74.11 2088 2366810 500258 10.15 865942 1742406 84615 01:46:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:47:01 PM eth0 89.51 61.42 902.78 23.12 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 57.09 46.14 853.03 13.24 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 330.76 404.03 2021.10 55.02 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 169.67 214.70 829.11 35.03 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 01:51:01 PM eth0 94.85 109.77 27.08 3503.59 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 148.50 167.50 925.34 739.45 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) 06/29/2023 _x86_64_ (1 CPU) 01:44:54 PM LINUX RESTART 01:46:03 PM CPU %user %nice %system %iowait %steal %idle 01:47:01 PM all 47.83 0.00 3.70 11.91 0.11 36.44 01:47:01 PM 0 47.83 0.00 3.70 11.91 0.11 36.44 01:48:01 PM all 48.95 0.00 4.41 6.47 0.11 40.06 01:48:01 PM 0 48.95 0.00 4.41 6.47 0.11 40.06 01:49:01 PM all 46.22 0.00 3.18 10.43 0.13 40.04 01:49:01 PM 0 46.22 0.00 3.18 10.43 0.13 40.04 01:50:01 PM all 62.10 0.00 5.31 10.15 0.15 22.29 01:50:01 PM 0 62.10 0.00 5.31 10.15 0.15 22.29 01:51:01 PM all 35.16 0.00 1.82 11.59 0.11 51.31 01:51:01 PM 0 35.16 0.00 1.82 11.59 0.11 51.31 Average: all 47.96 0.00 3.68 10.10 0.12 38.15 Average: 0 47.96 0.00 3.68 10.10 0.12 38.15