---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-87324 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 885 28861 0 2419 30851
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:45:c5:0d brd ff:ff:ff:ff:ff:ff
inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86140sec preferred_lft 86140sec
inet6 fe80::f816:3eff:fe45:c50d/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:f6:99:0c:bc 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-87324) 11/29/24 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:02 tps rtps wtps bread/s bwrtn/s
05:29:01 184.54 59.09 125.45 3709.88 42679.27
05:30:01 159.61 26.32 133.29 1246.38 32179.94
05:31:01 103.97 9.02 94.95 609.23 27106.42
Average: 149.18 31.32 117.86 1844.77 33939.90
05:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30316328 31684804 2622892 7.96 52000 1637320 1492260 4.39 862356 1493760 64560
05:30:01 29245604 31034436 3693616 11.21 82356 2006284 2284008 6.72 1560032 1820316 101672
05:31:01 29606216 31623592 3333004 10.12 89124 2220180 1499408 4.41 1050552 1953288 71072
Average: 29722716 31447611 3216504 9.76 74493 1954595 1758559 5.17 1157647 1755788 79101
05:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00
05:29:01 ens3 334.86 239.10 935.13 63.14 0.00 0.00 0.00 0.00
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00
05:30:01 ens3 235.94 185.42 2580.83 41.45 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
05:31:01 lo 9.17 9.17 1.16 1.16 0.00 0.00 0.00 0.00
05:31:01 ens3 605.13 457.66 2023.93 135.26 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
Average: lo 3.83 3.83 0.47 0.47 0.00 0.00 0.00 0.00
Average: ens3 392.29 294.36 1851.76 80.04 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-87324) 11/29/24 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:02 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 7.02 0.00 0.83 9.84 0.04 82.27
05:29:01 0 2.45 0.00 0.61 2.40 0.03 94.51
05:29:01 1 6.92 0.00 1.10 2.95 0.03 88.99
05:29:01 2 9.52 0.00 0.76 2.57 0.03 87.12
05:29:01 3 8.61 0.00 1.19 6.65 0.03 83.52
05:29:01 4 13.90 0.00 1.34 1.09 0.03 83.64
05:29:01 5 4.73 0.00 0.68 38.21 0.05 56.33
05:29:01 6 4.55 0.00 0.55 24.81 0.02 70.07
05:29:01 7 5.52 0.00 0.29 0.14 0.05 94.01
05:30:01 all 12.62 0.00 1.14 3.37 0.05 82.82
05:30:01 0 6.91 0.00 0.88 0.68 0.02 91.51
05:30:01 1 8.84 0.00 1.04 0.30 0.05 89.77
05:30:01 2 26.20 0.00 2.12 2.29 0.07 69.32
05:30:01 3 30.82 0.00 2.80 2.50 0.08 63.79
05:30:01 4 7.13 0.00 0.89 0.35 0.03 91.60
05:30:01 5 10.34 0.00 0.59 8.33 0.05 80.70
05:30:01 6 4.35 0.00 0.42 6.54 0.03 88.67
05:30:01 7 6.45 0.00 0.43 6.04 0.08 86.99
05:31:01 all 32.71 0.00 1.46 1.32 0.08 64.43
05:31:01 0 23.15 0.00 1.27 0.42 0.07 75.09
05:31:01 1 31.31 0.00 0.91 4.41 0.07 63.30
05:31:01 2 35.69 0.00 1.12 0.03 0.05 63.11
05:31:01 3 28.22 0.00 1.57 1.19 0.07 68.95
05:31:01 4 33.00 0.00 1.24 0.00 0.10 65.66
05:31:01 5 36.36 0.00 0.84 1.22 0.12 61.47
05:31:01 6 39.14 0.00 1.76 2.11 0.08 56.91
05:31:01 7 34.79 0.00 2.99 1.21 0.10 60.92
Average: all 17.50 0.00 1.14 4.82 0.06 76.48
Average: 0 10.87 0.00 0.92 1.16 0.04 87.01
Average: 1 15.71 0.00 1.01 2.55 0.05 80.67
Average: 2 23.88 0.00 1.34 1.62 0.05 73.11
Average: 3 22.62 0.00 1.86 3.43 0.06 72.03
Average: 4 18.03 0.00 1.15 0.48 0.06 80.29
Average: 5 17.22 0.00 0.70 15.80 0.07 66.21
Average: 6 16.07 0.00 0.91 11.07 0.04 71.91
Average: 7 15.63 0.00 1.24 2.48 0.08 80.58