---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84015 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 857 29059 0 2249 30883
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:19:f9:fc brd ff:ff:ff:ff:ff:ff
inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86178sec preferred_lft 86178sec
inet6 fe80::f816:3eff:fe19:f9fc/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:c9:84:03:11 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-84015) 11/15/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:02 tps rtps wtps bread/s bwrtn/s
22:56:01 237.81 37.69 200.12 1753.19 32826.57
22:57:01 138.33 18.73 119.60 848.79 37785.17
22:58:01 56.03 3.00 53.03 115.83 28268.18
Average: 143.53 19.71 123.82 901.16 32960.46
22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30101744 31749280 2837476 8.61 74688 1878244 1327024 3.90 819484 1715832 219884
22:57:01 28450976 30269636 4488244 13.63 87304 2028608 3007920 8.85 2357952 1808056 7540
22:58:01 29731860 31599804 3207360 9.74 90852 2074088 1483376 4.36 1051012 1836492 2288
Average: 29428193 31206240 3511027 10.66 84281 1993647 1939440 5.71 1409483 1786793 76571
22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 ens3 62.92 43.40 988.71 9.72 0.00 0.00 0.00 0.00
22:56:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 ens3 648.46 537.31 2020.55 186.92 0.00 0.00 0.00 0.00
22:57:01 lo 1.73 1.73 0.16 0.16 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
22:58:01 ens3 154.20 134.49 341.17 50.97 0.00 0.00 0.00 0.00
22:58:01 lo 4.82 4.82 0.49 0.49 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
Average: ens3 289.78 239.48 1117.48 82.94 0.00 0.00 0.00 0.00
Average: lo 2.64 2.64 0.27 0.27 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-84015) 11/15/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:02 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 9.87 0.00 0.93 2.08 0.04 87.09
22:56:01 0 0.54 0.00 0.80 6.12 0.03 92.51
22:56:01 1 21.94 0.00 1.34 5.29 0.07 71.37
22:56:01 2 10.78 0.00 0.76 0.20 0.05 88.20
22:56:01 3 2.14 0.00 0.39 0.10 0.02 97.36
22:56:01 4 8.83 0.00 0.73 0.75 0.09 89.60
22:56:01 5 29.90 0.00 2.43 3.87 0.05 63.75
22:56:01 6 4.26 0.00 0.70 0.19 0.02 94.84
22:56:01 7 0.61 0.00 0.24 0.07 0.02 99.07
22:57:01 all 22.00 0.00 1.45 1.02 0.08 75.46
22:57:01 0 13.01 0.00 1.85 0.30 0.08 84.75
22:57:01 1 22.64 0.00 1.07 4.87 0.05 71.37
22:57:01 2 24.74 0.00 1.10 0.80 0.08 73.27
22:57:01 3 23.82 0.00 1.24 0.15 0.07 74.73
22:57:01 4 23.59 0.00 1.87 1.30 0.07 73.17
22:57:01 5 24.23 0.00 2.08 0.55 0.08 73.05
22:57:01 6 16.67 0.00 1.27 0.15 0.12 81.79
22:57:01 7 27.28 0.00 1.07 0.03 0.07 71.55
22:58:01 all 16.01 0.00 0.97 1.00 0.05 81.97
22:58:01 0 11.49 0.00 0.98 1.48 0.05 86.00
22:58:01 1 6.38 0.00 1.00 5.56 0.07 87.00
22:58:01 2 37.70 0.00 1.10 0.43 0.07 60.70
22:58:01 3 33.73 0.00 1.30 0.37 0.07 64.54
22:58:01 4 8.84 0.00 0.68 0.05 0.02 90.41
22:58:01 5 10.91 0.00 1.04 0.12 0.05 87.89
22:58:01 6 9.20 0.00 0.61 0.00 0.03 90.16
22:58:01 7 9.95 0.00 1.05 0.00 0.02 88.98
Average: all 15.99 0.00 1.11 1.36 0.06 81.48
Average: 0 8.39 0.00 1.21 2.61 0.06 87.72
Average: 1 16.96 0.00 1.13 5.24 0.06 76.61
Average: 2 24.47 0.00 0.99 0.48 0.07 73.99
Average: 3 19.99 0.00 0.98 0.21 0.05 78.78
Average: 4 13.79 0.00 1.10 0.70 0.06 84.36
Average: 5 21.63 0.00 1.84 1.50 0.06 74.96
Average: 6 10.07 0.00 0.86 0.11 0.06 88.90
Average: 7 12.67 0.00 0.79 0.03 0.03 86.47