---> uname -a: Linux prd-centos7-builder-2c-1g-172.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 5.9G 15G 30% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 388 1240 16 2159 3127 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:aa:f9:05 brd ff:ff:ff:ff:ff:ff inet 10.30.218.41/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:feaa:f905/64 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) 11/25/2023 _x86_64_ (1 CPU) 03:21:26 AM LINUX RESTART 03:22:02 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 93.76 15.15 78.61 1832.76 5719.83 03:24:01 AM 242.35 7.76 234.59 1213.70 10592.57 03:25:01 AM 119.13 2.49 116.64 748.38 7520.04 03:26:01 AM 63.15 1.94 61.21 244.90 5089.52 Average: 130.26 6.88 123.38 1015.12 7248.17 03:22:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 1762404 2117888 54.58 2088 1687916 455248 9.24 374640 1520300 130448 03:24:01 AM 1394764 2485528 64.06 2088 1917732 543868 11.03 585032 1636240 112972 03:25:01 AM 1003536 2876756 74.14 2088 2012416 764128 15.50 940392 1662956 12580 03:26:01 AM 1225720 2654572 68.41 2088 2109756 508324 10.31 807884 1567764 41932 Average: 1346606 2533686 65.30 2088 1931955 567892 11.52 676987 1596815 74483 03:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:23:01 AM eth0 183.59 100.28 1234.19 47.85 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 130.76 139.24 1406.47 34.38 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 786.87 420.58 1293.67 2415.08 0.00 0.00 0.00 03:25:01 AM lo 9.17 9.17 1.52 1.52 0.00 0.00 0.00 03:26:01 AM eth0 100.62 79.32 160.77 183.73 0.00 0.00 0.00 03:26:01 AM lo 0.62 0.62 0.19 0.19 0.00 0.00 0.00 Average: eth0 298.60 184.10 1027.43 662.48 0.00 0.00 0.00 Average: lo 2.42 2.42 0.42 0.42 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) 11/25/2023 _x86_64_ (1 CPU) 03:21:26 AM LINUX RESTART 03:22:02 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 72.11 0.00 6.24 7.33 0.13 14.19 03:23:01 AM 0 72.11 0.00 6.24 7.33 0.13 14.19 03:24:01 AM all 64.55 0.00 5.24 8.81 0.16 21.24 03:24:01 AM 0 64.55 0.00 5.24 8.81 0.16 21.24 03:25:01 AM all 75.94 0.00 4.60 3.21 0.21 16.04 03:25:01 AM 0 75.94 0.00 4.60 3.21 0.21 16.04 03:26:01 AM all 76.17 0.00 4.17 3.26 0.17 16.23 03:26:01 AM 0 76.17 0.00 4.17 3.26 0.17 16.23 Average: all 72.14 0.00 5.07 5.68 0.17 16.94 Average: 0 72.14 0.00 5.07 5.68 0.17 16.94