---> uname -a: Linux prd-centos7-builder-2c-1g-57.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 347 1565 16 1876 3175 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:72:fb:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.219.250/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe72:fba0/64 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) 03/02/2024 _x86_64_ (1 CPU) 08:01:34 AM LINUX RESTART 08:02:16 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 137.16 48.55 88.60 5768.08 43695.93 08:04:01 AM 97.73 2.53 95.20 184.10 4986.71 08:05:01 AM 208.92 0.51 208.41 108.23 7734.60 Average: 148.50 14.58 133.92 1706.71 16714.53 08:02:16 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 1997856 1882436 48.51 2088 1499360 457864 9.29 328048 1370048 548 08:04:01 AM 1680604 2199688 56.69 2088 1733672 505176 10.25 574304 1400416 152000 08:05:01 AM 1577584 2302708 59.34 2088 1834084 470636 9.55 574156 1470536 128764 Average: 1752015 2128277 54.85 2088 1689039 477892 9.70 492169 1413667 93771 08:02:16 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:03:01 AM eth0 218.35 105.29 755.77 36.13 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 58.33 47.24 755.61 7.69 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 33.87 28.20 296.65 11.50 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.98 56.53 591.24 16.95 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) 03/02/2024 _x86_64_ (1 CPU) 08:01:34 AM LINUX RESTART 08:02:16 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 31.80 0.00 6.75 60.94 0.07 0.45 08:03:01 AM 0 31.80 0.00 6.75 60.94 0.07 0.45 08:04:01 AM all 49.12 0.00 4.07 12.27 0.11 34.44 08:04:01 AM 0 49.12 0.00 4.07 12.27 0.11 34.44 08:05:01 AM all 69.65 0.00 4.84 10.58 0.11 14.82 08:05:01 AM 0 69.65 0.00 4.84 10.58 0.11 14.82 Average: all 51.67 0.00 5.09 25.17 0.10 17.98 Average: 0 51.67 0.00 5.09 25.17 0.10 17.98