---> uname -a: Linux prd-centos7-builder-2c-1g-217.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 5.6G 15G 28% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 385 1376 16 2027 3136 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:09:07:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.218.43/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe09:7d2/64 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) 09/07/2024 _x86_64_ (1 CPU) 10:41:07 AM LINUX RESTART 10:42:01 AM tps rtps wtps bread/s bwrtn/s 10:43:01 AM 236.53 10.76 225.77 1354.77 9046.28 10:44:01 AM 125.98 0.07 125.92 0.94 4112.41 10:45:01 AM 29.18 15.51 13.68 2279.30 1486.15 Average: 129.60 8.64 120.95 1194.19 4835.62 10:42:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 AM 1597220 2283072 58.84 2088 1842324 466420 9.46 423520 1601376 106208 10:44:01 AM 1594676 2285616 58.90 2088 1842348 466856 9.47 424380 1601340 28 10:45:01 AM 1437484 2442808 62.95 2088 1966424 465432 9.44 671956 1510364 48200 Average: 1543127 2337165 60.23 2088 1883699 466236 9.46 506619 1571027 51479 10:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:43:01 AM eth0 74.25 60.07 1069.28 13.19 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 1.37 1.91 0.36 0.24 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 49.89 44.46 226.85 67.62 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.02 34.82 420.91 26.78 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) 09/07/2024 _x86_64_ (1 CPU) 10:41:07 AM LINUX RESTART 10:42:01 AM CPU %user %nice %system %iowait %steal %idle 10:43:01 AM all 51.53 0.00 5.30 4.76 0.11 38.30 10:43:01 AM 0 51.53 0.00 5.30 4.76 0.11 38.30 10:44:01 AM all 0.37 0.00 0.40 1.16 0.05 98.02 10:44:01 AM 0 0.37 0.00 0.40 1.16 0.05 98.02 10:45:01 AM all 32.84 0.00 2.11 1.05 0.07 63.93 10:45:01 AM 0 32.84 0.00 2.11 1.05 0.07 63.93 Average: all 27.67 0.00 2.55 2.29 0.08 67.41 Average: 0 27.67 0.00 2.55 2.29 0.08 67.41