---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77214 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 865 29051 0 2250 30876
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:37:3a:51 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86174sec preferred_lft 86174sec
inet6 fe80::f816:3eff:fe37:3a51/64 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 02:42:73:83:1a:a2 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-77214) 10/16/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 330.33 36.61 293.72 1703.58 29826.36
22:57:01 133.78 20.55 113.23 905.05 33883.29
22:58:01 48.25 2.97 45.28 115.56 23992.00
Average: 170.78 20.04 150.74 908.02 29233.59
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 29984684 31627468 2954536 8.97 73468 1876952 1471376 4.33 950108 1706088 215136
22:57:01 28552736 30372508 4386484 13.32 87048 2030432 2707384 7.97 2257716 1809140 14964
22:58:01 29779296 31647728 3159924 9.59 90272 2075888 1426448 4.20 1004984 1837728 15468
Average: 29438905 31215901 3500315 10.63 83596 1994424 1868403 5.50 1404269 1784319 81856
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:56:01 ens3 110.71 76.79 1096.40 29.90 0.00 0.00 0.00 0.00
22:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 ens3 1111.45 707.95 2145.36 261.15 0.00 0.00 0.00 0.00
22:57:01 lo 1.72 1.72 0.16 0.16 0.00 0.00 0.00 0.00
22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:58:01 ens3 254.33 173.56 357.84 62.69 0.00 0.00 0.00 0.00
22:58:01 lo 4.83 4.83 0.49 0.49 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: ens3 492.15 319.42 1199.82 117.91 0.00 0.00 0.00 0.00
Average: lo 2.65 2.65 0.27 0.27 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77214) 10/16/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 9.84 0.00 0.92 2.96 0.03 86.25
22:56:01 0 4.66 0.00 0.53 6.06 0.02 88.73
22:56:01 1 25.76 0.00 1.40 1.89 0.03 70.91
22:56:01 2 14.79 0.00 2.23 4.00 0.03 78.95
22:56:01 3 1.12 0.00 0.20 3.04 0.00 95.64
22:56:01 4 9.51 0.00 0.78 3.79 0.02 85.90
22:56:01 5 1.87 0.00 0.40 0.33 0.02 97.38
22:56:01 6 16.24 0.00 1.22 2.77 0.07 79.70
22:56:01 7 4.80 0.00 0.55 1.77 0.03 92.85
22:57:01 all 20.99 0.00 1.30 1.32 0.05 76.34
22:57:01 0 28.35 0.00 2.54 0.93 0.07 68.11
22:57:01 1 10.22 0.00 1.66 0.98 0.05 87.09
22:57:01 2 21.49 0.00 0.58 0.00 0.07 77.86
22:57:01 3 22.01 0.00 0.95 0.27 0.05 76.73
22:57:01 4 25.34 0.00 1.30 8.08 0.05 65.22
22:57:01 5 21.74 0.00 0.97 0.02 0.05 77.23
22:57:01 6 19.74 0.00 1.14 0.18 0.05 78.89
22:57:01 7 19.11 0.00 1.30 0.10 0.05 79.44
22:58:01 all 13.40 0.00 0.78 1.21 0.04 84.58
22:58:01 0 12.14 0.00 0.65 0.05 0.03 87.12
22:58:01 1 5.91 0.00 0.53 7.57 0.03 85.95
22:58:01 2 30.11 0.00 0.82 0.30 0.05 68.73
22:58:01 3 6.30 0.00 0.94 0.00 0.05 92.71
22:58:01 4 18.63 0.00 0.98 1.40 0.05 78.94
22:58:01 5 13.43 0.00 0.92 0.02 0.02 85.62
22:58:01 6 10.86 0.00 0.68 0.10 0.03 88.33
22:58:01 7 9.73 0.00 0.70 0.25 0.03 89.28
Average: all 14.74 0.00 1.00 1.83 0.04 82.39
Average: 0 15.05 0.00 1.24 2.35 0.04 81.32
Average: 1 13.95 0.00 1.20 3.48 0.04 81.33
Average: 2 22.13 0.00 1.21 1.43 0.05 75.18
Average: 3 9.81 0.00 0.70 1.10 0.03 88.35
Average: 4 17.82 0.00 1.02 4.42 0.04 76.69
Average: 5 12.35 0.00 0.76 0.12 0.03 86.73
Average: 6 15.61 0.00 1.01 1.02 0.05 82.31
Average: 7 11.21 0.00 0.85 0.71 0.04 87.19