---> uname -a: Linux prd-centos7-builder-1c-1g-763.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: 2800.022 BogoMIPS: 5600.04 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 6.2G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 329 117 10 543 486 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:db:93:3e brd ff:ff:ff:ff:ff:ff inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fedb:933e/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) 12/15/2023 _x86_64_ (1 CPU) 05:01:06 PM LINUX RESTART 05:02:01 PM tps rtps wtps bread/s bwrtn/s 05:03:02 PM 144.17 4.44 139.73 247.45 17798.91 05:04:01 PM 133.08 12.35 120.73 1586.24 19444.68 05:05:01 PM 272.01 95.91 176.09 9018.89 29890.14 05:06:01 PM 172.78 123.81 48.97 7143.22 4013.53 Average: 180.63 59.38 121.25 4512.31 17757.98 05:02:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:02 PM 101364 913096 90.01 2088 509456 464216 22.50 376908 374556 25580 05:04:01 PM 72712 941748 92.83 0 497600 549524 26.64 360180 407820 18092 05:05:01 PM 192328 822132 81.04 0 432584 430124 20.85 186644 451416 33556 05:06:01 PM 94900 919560 90.65 0 499124 444356 21.54 238272 480884 2816 Average: 115326 899134 88.63 522 484691 472055 22.88 290501 428669 20011 05:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:03:02 PM eth0 74.36 70.32 995.25 9.75 0.00 0.00 0.00 05:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 141.79 128.59 2522.56 14.32 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 24.65 24.12 46.78 7.89 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 18.44 18.80 43.15 10.73 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.51 60.20 896.00 10.66 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) 12/15/2023 _x86_64_ (1 CPU) 05:01:06 PM LINUX RESTART 05:02:01 PM CPU %user %nice %system %iowait %steal %idle 05:03:02 PM all 68.74 0.00 6.19 2.95 0.14 21.97 05:03:02 PM 0 68.74 0.00 6.19 2.95 0.14 21.97 05:04:01 PM all 62.84 0.00 5.67 1.61 0.15 29.73 05:04:01 PM 0 62.84 0.00 5.67 1.61 0.15 29.73 05:05:01 PM all 66.65 0.00 7.06 7.85 0.13 18.31 05:05:01 PM 0 66.65 0.00 7.06 7.85 0.13 18.31 05:06:01 PM all 59.19 0.00 3.14 14.18 0.11 23.38 05:06:01 PM 0 59.19 0.00 3.14 14.18 0.11 23.38 Average: all 64.35 0.00 5.51 6.68 0.13 23.33 Average: 0 64.35 0.00 5.51 6.68 0.13 23.33