---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92617 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
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): 0-7
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 rep_good nopl xtopology cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 11G 145G 7% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 840 28937 0 2388 30896
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:f0:24:88 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86196sec preferred_lft 86196sec
inet6 fe80::f816:3eff:fef0:2488/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:85:33:66:a8 brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92617) 12/22/24 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:01 220.40 35.59 184.80 1009.83 89049.56
05:30:01 160.69 7.07 153.62 516.71 39069.49
Average: 190.54 21.33 169.21 763.27 64059.52
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 29909924 31551712 3029296 9.20 75288 1872080 2009176 5.91 1016364 1712040 220376
05:30:01 28463064 30437300 4476156 13.59 87788 2178952 2651944 7.80 2196936 1944764 74620
Average: 29186494 30994506 3752726 11.39 81538 2025516 2330560 6.86 1606650 1828402 147498
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
05:29:01 ens3 106.10 72.67 1194.61 28.65 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 9.28 9.28 1.16 1.16 0.00 0.00 0.00 0.00
05:30:01 ens3 829.90 603.37 3580.39 156.59 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 5.37 5.37 0.66 0.66 0.00 0.00 0.00 0.00
Average: ens3 468.00 338.02 2387.50 92.62 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92617) 12/22/24 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 11.35 0.00 0.83 3.69 0.03 84.10
05:29:01 0 2.04 0.00 0.42 1.30 0.02 96.23
05:29:01 1 5.21 0.00 0.53 0.12 0.02 94.13
05:29:01 2 18.17 0.00 1.10 2.92 0.03 77.78
05:29:01 3 3.37 0.00 0.39 13.03 0.05 83.17
05:29:01 4 31.39 0.00 1.92 1.40 0.05 65.24
05:29:01 5 7.52 0.00 0.42 1.20 0.02 90.84
05:29:01 6 13.51 0.00 1.09 8.55 0.05 76.81
05:29:01 7 9.53 0.00 0.77 1.07 0.03 88.60
05:30:01 all 32.57 0.00 1.52 1.59 0.07 64.25
05:30:01 0 19.84 0.00 0.67 0.08 0.05 79.36
05:30:01 1 37.29 0.00 1.25 1.56 0.07 59.83
05:30:01 2 28.05 0.00 1.05 0.00 0.05 70.84
05:30:01 3 32.29 0.00 2.65 7.24 0.08 57.74
05:30:01 4 38.72 0.00 1.47 1.10 0.08 58.62
05:30:01 5 36.95 0.00 1.56 0.23 0.08 61.17
05:30:01 6 29.19 0.00 2.19 1.02 0.07 67.54
05:30:01 7 38.27 0.00 1.29 1.46 0.08 58.90
Average: all 21.95 0.00 1.17 2.64 0.05 74.18
Average: 0 10.93 0.00 0.54 0.69 0.03 87.80
Average: 1 21.23 0.00 0.89 0.84 0.04 77.00
Average: 2 23.11 0.00 1.08 1.46 0.04 74.32
Average: 3 17.82 0.00 1.52 10.14 0.07 70.46
Average: 4 35.05 0.00 1.70 1.25 0.07 61.93
Average: 5 22.22 0.00 0.99 0.72 0.05 76.03
Average: 6 21.35 0.00 1.64 4.78 0.06 72.17
Average: 7 23.88 0.00 1.03 1.26 0.06 73.77