---> uname -a: Linux prd-centos7-builder-1c-1g-2000.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 ssbd rsb_ctxsw 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 462M 0 462M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 330 125 11 534 486 Swap: 1023 2 1021 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:e0:e8:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fee0:e8a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/08/2023 _x86_64_ (1 CPU) 07:22:51 AM LINUX RESTART 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 245.26 99.57 145.69 8655.89 47010.13 07:25:01 AM 148.67 5.94 142.72 328.19 15573.24 07:26:02 AM 193.20 34.18 159.01 3329.07 25646.81 07:27:01 AM 269.07 162.74 106.34 10061.42 15686.95 Average: 214.11 75.59 138.52 5598.88 26051.28 07:23:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 86428 928032 91.48 2088 535568 479988 23.27 362260 435460 16080 07:25:01 AM 129932 884528 87.19 2088 523864 409748 19.86 314752 401984 26704 07:26:02 AM 75248 939212 92.58 0 520136 512344 24.83 313760 445480 28928 07:27:01 AM 69956 944504 93.10 0 556204 408500 19.80 272024 474992 5776 Average: 90391 924069 91.09 1044 533943 452645 21.94 315699 439479 19372 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:24:01 AM eth0 283.26 171.64 1415.10 61.55 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 46.36 45.72 563.71 8.01 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:02 AM eth0 91.95 88.36 1380.82 12.41 0.00 0.00 0.00 07:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 34.89 34.36 18.33 11.02 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.63 85.33 848.02 23.35 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/08/2023 _x86_64_ (1 CPU) 07:22:51 AM LINUX RESTART 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 54.86 0.00 6.68 19.96 0.14 18.34 07:24:01 AM 0 54.86 0.00 6.68 19.96 0.14 18.34 07:25:01 AM all 70.68 0.00 6.91 2.30 0.13 19.98 07:25:01 AM 0 70.68 0.00 6.91 2.30 0.13 19.98 07:26:02 AM all 57.90 0.00 5.87 6.08 0.14 30.01 07:26:02 AM 0 57.90 0.00 5.87 6.08 0.14 30.01 07:27:01 AM all 52.27 0.00 5.02 16.49 0.15 26.07 07:27:01 AM 0 52.27 0.00 5.02 16.49 0.15 26.07 Average: all 58.91 0.00 6.12 11.23 0.14 23.60 Average: 0 58.91 0.00 6.12 11.23 0.14 23.60