---> uname -a: Linux prd-centos7-builder-1c-1g-225.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: 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 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: 990 344 120 10 525 472 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:4e:37:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe4e:37a5/64 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) 12/13/2023 _x86_64_ (1 CPU) 11:04:36 AM LINUX RESTART 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 106.46 18.29 88.17 1816.20 12797.41 11:07:01 AM 58.92 1.20 57.72 54.04 5823.99 11:08:02 AM 205.69 16.64 189.05 1596.09 28069.84 11:09:01 AM 212.83 98.64 114.19 7176.88 17384.22 11:10:01 AM 115.09 89.27 25.82 5241.43 1512.90 Average: 138.85 44.58 94.28 3155.06 12989.14 11:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 199228 815232 80.36 2088 472804 408948 19.82 271016 398656 8880 11:07:01 AM 61380 953080 93.95 2088 542668 458324 22.22 369248 421712 42036 11:08:02 AM 210436 804024 79.26 0 407800 467568 22.66 188664 420116 14212 11:09:01 AM 152656 861804 84.95 0 499836 369824 17.93 237724 420180 28100 11:10:01 AM 86480 927980 91.48 0 501036 437108 21.19 318824 410204 2772 Average: 142036 872424 86.00 835 484829 428354 20.76 277095 414174 19200 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 132.72 100.95 978.25 41.29 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 35.69 33.81 510.13 4.10 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 AM eth0 86.98 81.46 1386.63 11.88 0.00 0.00 0.00 11:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 12.83 13.87 12.67 4.85 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 16.90 17.33 41.64 9.54 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.75 49.26 583.25 14.25 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) 12/13/2023 _x86_64_ (1 CPU) 11:04:36 AM LINUX RESTART 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 63.50 0.00 5.33 2.27 0.09 28.81 11:06:01 AM 0 63.50 0.00 5.33 2.27 0.09 28.81 11:07:01 AM all 30.85 0.00 2.30 1.02 0.07 65.76 11:07:01 AM 0 30.85 0.00 2.30 1.02 0.07 65.76 11:08:02 AM all 70.36 0.00 6.90 1.83 0.09 20.82 11:08:02 AM 0 70.36 0.00 6.90 1.83 0.09 20.82 11:09:01 AM all 57.07 0.00 5.13 7.78 0.09 29.93 11:09:01 AM 0 57.07 0.00 5.13 7.78 0.09 29.93 11:10:01 AM all 43.92 0.00 1.94 11.45 0.07 42.62 11:10:01 AM 0 43.92 0.00 1.94 11.45 0.07 42.62 Average: all 52.90 0.00 4.29 4.86 0.08 37.86 Average: 0 52.90 0.00 4.29 4.86 0.08 37.86