---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82076 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: 2800.000
BogoMIPS: 5600.00
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 867 28893 0 2405 30869
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:90:85:53 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86174sec preferred_lft 86174sec
inet6 fe80::f816:3eff:fe90:8553/64 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 02:42:63:50:e0:e1 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-82076) 11/07/24 _x86_64_ (8 CPU)
05:27:29 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:01 299.47 42.64 256.82 1923.81 20421.26
05:30:01 155.59 19.25 136.34 702.02 26724.75
05:31:01 77.40 3.97 73.44 248.09 19967.21
Average: 177.49 21.95 155.54 957.97 22371.07
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30124940 31685648 2814280 8.54 69564 1802872 1401952 4.12 884116 1640640 157332
05:30:01 28976492 30808380 3962728 12.03 84828 2044780 2229292 6.56 1832400 1808516 12580
05:31:01 29659696 31682876 3279524 9.96 91116 2224400 1362656 4.01 1000416 1949984 15472
Average: 29587043 31392301 3352177 10.18 81836 2024017 1664633 4.90 1238977 1799713 61795
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 ens3 195.53 133.49 1121.13 53.82 0.00 0.00 0.00 0.00
05:29:01 lo 1.40 1.40 0.15 0.15 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 ens3 442.43 349.63 2381.53 88.03 0.00 0.00 0.00 0.00
05:30:01 lo 9.52 9.52 1.18 1.18 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 ens3 222.03 191.47 1676.78 64.48 0.00 0.00 0.00 0.00
05:31:01 lo 1.87 1.87 0.18 0.18 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 286.66 224.86 1726.48 68.78 0.00 0.00 0.00 0.00
Average: lo 4.26 4.26 0.50 0.50 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82076) 11/07/24 _x86_64_ (8 CPU)
05:27:29 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 9.81 0.00 0.93 2.62 0.03 86.60
05:29:01 0 6.78 0.00 0.62 0.48 0.02 92.10
05:29:01 1 26.54 0.00 1.37 2.48 0.07 69.54
05:29:01 2 11.07 0.00 0.72 7.31 0.03 80.87
05:29:01 3 12.87 0.00 1.09 0.30 0.02 85.72
05:29:01 4 5.68 0.00 0.80 0.15 0.02 93.35
05:29:01 5 1.85 0.00 1.19 9.03 0.02 87.91
05:29:01 6 4.07 0.00 0.45 0.52 0.02 94.95
05:29:01 7 9.70 0.00 1.20 0.69 0.05 88.36
05:30:01 all 30.80 0.00 1.43 1.85 0.07 65.85
05:30:01 0 21.99 0.00 1.06 3.30 0.07 73.59
05:30:01 1 48.32 0.00 2.21 1.63 0.12 47.73
05:30:01 2 37.52 0.00 0.84 3.72 0.07 57.86
05:30:01 3 30.08 0.00 1.34 0.02 0.07 68.50
05:30:01 4 18.50 0.00 1.27 0.82 0.05 79.36
05:30:01 5 39.09 0.00 2.27 1.67 0.08 56.89
05:30:01 6 24.18 0.00 0.94 0.27 0.07 74.54
05:30:01 7 26.70 0.00 1.49 3.41 0.08 68.31
05:31:01 all 15.15 0.00 0.79 1.55 0.04 82.47
05:31:01 0 13.79 0.00 0.68 2.80 0.03 82.69
05:31:01 1 14.74 0.00 0.75 0.05 0.03 84.43
05:31:01 2 12.04 0.00 0.69 8.03 0.05 79.19
05:31:01 3 12.26 0.00 0.45 0.07 0.03 87.19
05:31:01 4 6.04 0.00 0.51 0.07 0.05 93.33
05:31:01 5 9.98 0.00 0.70 0.07 0.03 89.22
05:31:01 6 35.23 0.00 1.83 0.87 0.05 62.02
05:31:01 7 17.24 0.00 0.72 0.45 0.05 81.53
Average: all 18.58 0.00 1.05 2.01 0.05 78.32
Average: 0 14.18 0.00 0.79 2.19 0.04 82.80
Average: 1 29.84 0.00 1.44 1.38 0.07 67.27
Average: 2 20.21 0.00 0.75 6.35 0.05 72.65
Average: 3 18.40 0.00 0.96 0.13 0.04 80.47
Average: 4 10.06 0.00 0.86 0.34 0.04 88.70
Average: 5 16.97 0.00 1.39 3.59 0.04 78.01
Average: 6 21.13 0.00 1.07 0.55 0.04 77.20
Average: 7 17.87 0.00 1.14 1.51 0.06 79.41