---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-85807 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 845 28539 0 2781 30885
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:7d:2d:77 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86149sec preferred_lft 86149sec
inet6 fe80::f816:3eff:fe7d:2d77/64 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:bc:64:13:fc 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-85807) 11/22/24 _x86_64_ (8 CPU)
12:40:26 LINUX RESTART (8 CPU)
12:41:02 tps rtps wtps bread/s bwrtn/s
12:42:01 338.44 43.19 295.26 1930.19 18337.65
12:43:01 114.45 3.75 110.70 88.79 24357.94
12:44:01 42.71 0.20 42.51 9.73 33244.99
Average: 164.24 15.56 148.68 669.30 25352.10
12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 30056932 31653452 2882288 8.75 71556 1835652 1444344 4.25 924964 1671552 166384
12:43:01 29554832 31474068 3384388 10.27 84428 2127692 1909668 5.62 1117940 1944588 55032
12:44:01 29296504 31691088 3642716 11.06 91096 2589612 1389772 4.09 901232 2405784 4680
Average: 29636089 31606203 3303131 10.03 82360 2184319 1581261 4.65 981379 2007308 75365
12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:42:01 ens3 246.14 151.27 1338.32 53.40 0.00 0.00 0.00 0.00
12:42:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:01 ens3 30.69 22.10 469.89 4.67 0.00 0.00 0.00 0.00
12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 ens3 382.50 208.58 10195.83 18.88 0.00 0.00 0.00 0.00
12:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00
12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 219.63 127.18 4016.07 25.49 0.00 0.00 0.00 0.00
Average: lo 0.80 0.80 0.08 0.08 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85807) 11/22/24 _x86_64_ (8 CPU)
12:40:26 LINUX RESTART (8 CPU)
12:41:02 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 10.69 0.00 0.99 2.61 0.04 85.68
12:42:01 0 2.74 0.00 1.19 3.67 0.07 92.33
12:42:01 1 9.42 0.00 0.66 7.81 0.03 82.07
12:42:01 2 29.59 0.00 2.02 1.66 0.07 66.66
12:42:01 3 18.46 0.00 1.36 0.63 0.05 79.50
12:42:01 4 15.02 0.00 1.28 1.45 0.03 82.22
12:42:01 5 4.72 0.00 0.49 0.78 0.03 93.98
12:42:01 6 3.20 0.00 0.24 0.56 0.02 95.99
12:42:01 7 2.33 0.00 0.63 4.30 0.02 92.73
12:43:01 all 11.72 0.00 0.53 1.67 0.04 86.05
12:43:01 0 1.03 0.00 0.17 0.00 0.05 98.75
12:43:01 1 0.58 0.00 0.15 4.77 0.02 94.48
12:43:01 2 36.54 0.00 0.38 0.20 0.03 62.84
12:43:01 3 16.44 0.00 1.02 0.37 0.03 82.15
12:43:01 4 24.21 0.00 1.35 4.42 0.05 69.97
12:43:01 5 3.35 0.00 0.35 0.08 0.03 96.18
12:43:01 6 10.17 0.00 0.40 1.76 0.10 87.57
12:43:01 7 1.55 0.00 0.35 1.72 0.00 96.38
12:44:01 all 10.23 0.00 0.64 1.58 0.04 87.51
12:44:01 0 0.57 0.00 0.10 0.00 0.03 99.30
12:44:01 1 1.95 0.00 0.18 4.53 0.00 93.33
12:44:01 2 56.00 0.00 0.17 0.00 0.08 43.75
12:44:01 3 14.56 0.00 3.71 6.43 0.03 75.27
12:44:01 4 6.70 0.00 0.44 0.52 0.03 92.31
12:44:01 5 0.75 0.00 0.12 0.00 0.03 99.10
12:44:01 6 0.65 0.00 0.34 1.12 0.08 97.80
12:44:01 7 0.68 0.00 0.12 0.00 0.00 99.20
Average: all 10.88 0.00 0.72 1.95 0.04 86.42
Average: 0 1.44 0.00 0.48 1.21 0.05 96.82
Average: 1 3.95 0.00 0.33 5.69 0.02 90.02
Average: 2 40.77 0.00 0.85 0.62 0.06 57.70
Average: 3 16.48 0.00 2.03 2.48 0.04 78.97
Average: 4 15.32 0.00 1.02 2.14 0.04 81.48
Average: 5 2.93 0.00 0.32 0.29 0.03 96.43
Average: 6 4.68 0.00 0.33 1.15 0.07 93.77
Average: 7 1.51 0.00 0.36 1.99 0.01 96.13