---> uname -a: Linux prd-centos7-builder-1c-1g-820.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 ---> free -m: total used free shared buff/cache available Mem: 990 328 125 10 537 487 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:b2:96:06 brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feb2:9606/64 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) 07:46:15 PM LINUX RESTART 07:47:01 PM tps rtps wtps bread/s bwrtn/s 07:48:02 PM 135.03 3.16 131.87 155.78 16408.41 07:49:01 PM 177.67 23.84 153.83 2150.85 25864.66 07:50:02 PM 265.55 99.27 166.28 9017.39 27838.34 07:51:01 PM 153.15 111.50 41.65 6780.61 1746.85 Average: 182.73 59.34 123.38 4518.11 17944.78 07:47:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:48:02 PM 75044 939416 92.60 2088 551500 455852 22.10 350472 431776 12720 07:49:01 PM 84332 930128 91.69 0 483456 556928 27.00 363276 396940 19340 07:50:02 PM 171824 842636 83.06 0 462540 400908 19.43 171584 466024 16872 07:51:01 PM 72260 942200 92.88 0 507444 458732 22.24 263316 479388 28816 Average: 100865 913595 90.06 522 501235 468105 22.69 287162 443532 19437 07:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:48:02 PM eth0 81.05 80.46 1181.34 9.21 0.00 0.00 0.00 07:48:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM eth0 134.00 124.67 2532.74 19.35 0.00 0.00 0.00 07:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:02 PM eth0 10.00 12.30 6.71 5.29 0.00 0.00 0.00 07:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 PM eth0 20.57 21.48 46.25 13.10 0.00 0.00 0.00 07:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.28 59.63 938.43 11.70 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) 07:46:15 PM LINUX RESTART 07:47:01 PM CPU %user %nice %system %iowait %steal %idle 07:48:02 PM all 67.90 0.00 5.28 3.66 0.11 23.05 07:48:02 PM 0 67.90 0.00 5.28 3.66 0.11 23.05 07:49:01 PM all 68.58 0.00 6.68 1.58 0.09 23.07 07:49:01 PM 0 68.58 0.00 6.68 1.58 0.09 23.07 07:50:02 PM all 66.99 0.00 6.40 7.00 0.11 19.50 07:50:02 PM 0 66.99 0.00 6.40 7.00 0.11 19.50 07:51:01 PM all 59.31 0.00 3.28 15.00 0.09 22.32 07:51:01 PM 0 59.31 0.00 3.28 15.00 0.09 22.32 Average: all 65.70 0.00 5.41 6.81 0.10 21.98 Average: 0 65.70 0.00 5.41 6.81 0.10 21.98