---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78055 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 883 28845 0 2438 30856
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:61:c7:0e brd ff:ff:ff:ff:ff:ff
inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86173sec preferred_lft 86173sec
inet6 fe80::f816:3eff:fe61:c70e/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:ce:4b:43:16 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-78055) 10/20/24 _x86_64_ (8 CPU)
04:22:27 LINUX RESTART (8 CPU)
04:23:02 tps rtps wtps bread/s bwrtn/s
04:24:01 310.68 43.99 266.68 1964.28 38821.22
04:25:03 152.15 19.23 132.92 698.16 43815.72
04:26:01 54.65 1.57 53.08 76.81 37756.39
Average: 172.83 21.67 151.16 914.38 40202.28
04:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:24:01 30151316 31710040 2787904 8.46 69108 1801432 1426096 4.20 862000 1637900 154480
04:25:03 28068252 29909820 4870968 14.79 86948 2051636 4777184 14.06 2678008 1832512 12772
04:26:01 29602652 31661588 3336568 10.13 89872 2263744 1381904 4.07 1097248 1918708 3212
Average: 29274073 31093816 3665147 11.13 81976 2038937 2528395 7.44 1545752 1796373 56821
04:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:24:01 ens3 308.56 198.14 1261.69 62.64 0.00 0.00 0.00 0.00
04:24:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:25:03 ens3 444.97 349.24 2563.51 79.98 0.00 0.00 0.00 0.00
04:25:03 lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00
04:25:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:26:01 ens3 670.49 332.24 391.95 1237.97 0.00 0.00 0.00 0.00
04:26:01 lo 2.28 2.28 0.22 0.22 0.00 0.00 0.00 0.00
04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 473.11 293.87 1429.58 449.87 0.00 0.00 0.00 0.00
Average: lo 1.34 1.34 0.13 0.13 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-78055) 10/20/24 _x86_64_ (8 CPU)
04:22:27 LINUX RESTART (8 CPU)
04:23:02 CPU %user %nice %system %iowait %steal %idle
04:24:01 all 10.21 0.00 0.95 4.37 0.05 84.42
04:24:01 0 4.03 0.00 0.42 21.16 0.03 74.35
04:24:01 1 17.82 0.00 1.17 1.31 0.05 79.65
04:24:01 2 12.19 0.00 0.99 2.13 0.03 84.66
04:24:01 3 8.81 0.00 0.61 1.00 0.03 89.56
04:24:01 4 6.94 0.00 0.70 0.31 0.03 92.03
04:24:01 5 3.01 0.00 0.51 0.77 0.02 95.70
04:24:01 6 25.13 0.00 1.91 3.69 0.07 69.19
04:24:01 7 3.85 0.00 1.31 4.62 0.09 90.13
04:25:03 all 22.71 0.00 1.21 2.75 0.09 73.24
04:25:03 0 27.86 0.00 0.91 1.76 0.07 69.40
04:25:03 1 17.65 0.00 1.72 4.09 0.10 76.43
04:25:03 2 25.63 0.00 1.35 5.22 0.10 67.70
04:25:03 3 33.48 0.00 1.13 1.44 0.10 63.86
04:25:03 4 19.34 0.00 0.85 0.15 0.08 79.58
04:25:03 5 17.77 0.00 1.17 1.76 0.08 79.22
04:25:03 6 16.47 0.00 1.44 0.91 0.10 81.08
04:25:03 7 24.18 0.00 1.07 6.77 0.08 67.89
04:26:01 all 13.30 0.00 1.18 4.26 0.07 81.20
04:26:01 0 7.91 0.00 0.95 6.45 0.05 84.64
04:26:01 1 5.79 0.00 1.42 1.32 0.03 91.44
04:26:01 2 7.03 0.00 1.40 15.05 0.19 76.33
04:26:01 3 18.05 0.00 0.73 0.43 0.05 80.74
04:26:01 4 9.61 0.00 1.18 0.28 0.03 88.89
04:26:01 5 9.18 0.00 1.07 7.64 0.03 82.08
04:26:01 6 34.51 0.00 1.66 1.97 0.09 61.77
04:26:01 7 15.01 0.00 1.05 0.78 0.03 83.12
Average: all 15.47 0.00 1.11 3.78 0.07 79.56
Average: 0 13.33 0.00 0.76 9.79 0.05 76.07
Average: 1 13.83 0.00 1.44 2.26 0.06 82.40
Average: 2 15.01 0.00 1.25 7.42 0.11 76.21
Average: 3 20.07 0.00 0.82 0.96 0.06 78.08
Average: 4 12.03 0.00 0.91 0.24 0.05 86.77
Average: 5 10.10 0.00 0.92 3.34 0.04 85.59
Average: 6 25.10 0.00 1.67 2.17 0.09 70.97
Average: 7 14.41 0.00 1.15 4.09 0.07 80.29