---> uname -a: Linux prd-centos7-builder-2c-1g-6033.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 5.7G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 377 1199 16 2211 3140 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:a6:6a:23 brd ff:ff:ff:ff:ff:ff inet 10.30.219.12/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fea6:6a23/64 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) 12/04/2023 _x86_64_ (1 CPU) 02:34:24 PM LINUX RESTART 02:35:13 PM tps rtps wtps bread/s bwrtn/s 02:36:01 PM 84.75 28.18 56.57 5500.60 8563.96 02:37:01 PM 256.77 15.84 240.93 1980.48 16731.30 02:38:01 PM 133.09 8.63 124.46 1171.23 7288.20 Average: 163.66 16.76 146.89 2690.07 11031.84 02:35:13 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 PM 1796240 2084052 53.71 2088 1625968 507144 10.29 449744 1436192 93928 02:37:01 PM 1303368 2576924 66.41 2088 2106556 446008 9.05 648088 1658488 112148 02:38:01 PM 1290280 2590012 66.75 2088 2151228 419504 8.51 767084 1552704 27092 Average: 1463296 2416996 62.29 2088 1961251 457552 9.28 621639 1549128 77723 02:35:13 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:36:01 PM eth0 302.27 168.19 1826.95 72.46 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 95.14 68.72 1298.88 17.36 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 39.99 39.21 98.73 26.95 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.20 86.39 1019.11 36.44 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) 12/04/2023 _x86_64_ (1 CPU) 02:34:24 PM LINUX RESTART 02:35:13 PM CPU %user %nice %system %iowait %steal %idle 02:36:01 PM all 72.46 0.00 6.82 10.17 0.16 10.38 02:36:01 PM 0 72.46 0.00 6.82 10.17 0.16 10.38 02:37:01 PM all 67.15 0.00 6.57 11.34 0.13 14.80 02:37:01 PM 0 67.15 0.00 6.57 11.34 0.13 14.80 02:38:01 PM all 75.43 0.00 3.92 1.57 0.13 18.96 02:38:01 PM 0 75.43 0.00 3.92 1.57 0.13 18.96 Average: all 71.62 0.00 5.69 7.51 0.14 15.04 Average: 0 71.62 0.00 5.69 7.51 0.14 15.04