---> uname -a: Linux prd-centos7-builder-1c-1g-607.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 326 128 11 536 489 Swap: 1023 1 1022 ---> 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:19:41:44 brd ff:ff:ff:ff:ff:ff inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe19:4144/64 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) 12/14/2023 _x86_64_ (1 CPU) 01:59:11 PM LINUX RESTART 02:00:01 PM tps rtps wtps bread/s bwrtn/s 02:01:02 PM 151.24 3.32 147.92 162.86 17361.34 02:02:02 PM 185.30 10.13 175.17 955.62 27055.48 02:03:01 PM 300.22 175.83 124.39 10179.04 17806.08 Average: 212.02 62.96 149.06 3756.53 20700.87 02:00:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:01:02 PM 77424 937036 92.37 2088 528536 466816 22.63 355492 414604 24704 02:02:02 PM 206916 807544 79.60 0 408540 478444 23.19 197708 417444 8352 02:03:01 PM 82092 932368 91.91 0 559896 400704 19.42 242740 488572 8380 Average: 122144 892316 87.96 696 498991 448655 21.75 265313 440207 13812 02:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:01:02 PM eth0 72.55 71.22 1019.25 8.40 0.00 0.00 0.00 02:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:02 PM eth0 77.02 73.26 1404.70 11.00 0.00 0.00 0.00 02:02:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 13.67 14.65 10.79 7.29 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.43 53.07 810.60 8.88 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) 12/14/2023 _x86_64_ (1 CPU) 01:59:11 PM LINUX RESTART 02:00:01 PM CPU %user %nice %system %iowait %steal %idle 02:01:02 PM all 66.92 0.00 5.72 3.18 0.11 24.08 02:01:02 PM 0 66.92 0.00 5.72 3.18 0.11 24.08 02:02:02 PM all 68.82 0.00 6.68 2.29 0.11 22.10 02:02:02 PM 0 68.82 0.00 6.68 2.29 0.11 22.10 02:03:01 PM all 55.29 0.00 5.52 20.27 0.09 18.83 02:03:01 PM 0 55.29 0.00 5.52 20.27 0.09 18.83 Average: all 63.68 0.00 5.97 8.57 0.10 21.68 Average: 0 63.68 0.00 5.97 8.57 0.10 21.68