---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81483 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 13G 143G 9% /
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 864 25979 0 5323 30847
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:32:7d:7d brd ff:ff:ff:ff:ff:ff
inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86099sec preferred_lft 86099sec
inet6 fe80::f816:3eff:fe32:7d7d/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:e3:2c:38:e9 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
inet6 fe80::42:e3ff:fe2c:38e9/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81483) 11/04/24 _x86_64_ (8 CPU)
10:43:36 LINUX RESTART (8 CPU)
10:44:02 tps rtps wtps bread/s bwrtn/s
10:45:01 356.38 72.49 283.89 4685.08 24179.84
10:46:01 305.62 18.42 287.21 2266.78 107291.70
10:47:01 243.23 14.56 228.67 776.41 32462.20
10:48:01 132.46 1.03 131.43 57.06 28097.48
Average: 259.04 26.43 232.61 1935.15 48128.92
10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30133484 31702724 2805736 8.52 70868 1809600 1426416 4.20 871840 1647568 154092
10:46:01 27022380 31657640 5916840 17.96 120088 4703596 1641180 4.83 997280 4458952 257704
10:47:01 25309796 30243864 7629424 23.16 144784 4938224 7339188 21.59 2608372 4473384 20348
10:48:01 26650732 31628656 6288488 19.09 158152 4970172 1494752 4.40 1322468 4451856 1988
Average: 27279098 31308221 5660122 17.18 123473 4105398 2975384 8.75 1449990 3757940 108533
10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 389.99 270.52 1599.65 79.67 0.00 0.00 0.00 0.00
10:45:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 ens3 868.87 512.39 24821.99 44.66 0.00 0.00 0.00 0.00
10:46:01 br-1f8f7be9b3e6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 lo 11.58 11.58 1.14 1.14 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 vethca53566 7.66 7.58 1.07 1.09 0.00 0.00 0.00 0.00
10:47:01 veth25f8f52 5.05 5.85 0.78 0.85 0.00 0.00 0.00 0.00
10:47:01 veth1c3826b 45.53 53.32 8.58 12.75 0.00 0.00 0.00 0.00
10:47:01 ens3 41.00 29.67 935.00 3.95 0.00 0.00 0.00 0.00
10:48:01 ens3 64.61 50.77 310.43 23.21 0.00 0.00 0.00 0.00
10:48:01 lo 21.03 21.03 2.01 2.01 0.00 0.00 0.00 0.00
10:48:01 docker0 14.01 19.13 2.16 286.76 0.00 0.00 0.00 0.00
Average: ens3 341.11 215.72 6945.54 37.70 0.00 0.00 0.00 0.00
Average: lo 4.42 4.42 0.43 0.43 0.00 0.00 0.00 0.00
Average: docker0 3.52 4.80 0.54 71.95 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81483) 11/04/24 _x86_64_ (8 CPU)
10:43:36 LINUX RESTART (8 CPU)
10:44:02 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 11.43 0.00 1.27 2.42 0.04 84.83
10:45:01 0 3.92 0.00 1.00 0.82 0.02 94.24
10:45:01 1 10.20 0.00 0.65 0.61 0.03 88.51
10:45:01 2 5.19 0.00 0.56 4.04 0.02 90.19
10:45:01 3 14.29 0.00 1.51 0.99 0.03 83.18
10:45:01 4 35.44 0.00 2.28 1.36 0.07 60.85
10:45:01 5 5.79 0.00 0.90 0.70 0.07 92.55
10:45:01 6 14.16 0.00 2.31 3.80 0.07 79.66
10:45:01 7 2.46 0.00 1.00 7.08 0.02 89.43
10:46:01 all 11.46 0.00 5.08 8.75 0.06 74.65
10:46:01 0 10.40 0.00 6.59 47.36 0.07 35.58
10:46:01 1 10.94 0.00 4.45 0.55 0.05 84.00
10:46:01 2 10.43 0.00 5.12 3.45 0.05 80.94
10:46:01 3 14.82 0.00 4.90 0.40 0.05 79.83
10:46:01 4 10.96 0.00 4.79 0.59 0.10 83.56
10:46:01 5 15.46 0.00 5.33 1.22 0.08 77.90
10:46:01 6 9.70 0.00 4.99 2.66 0.05 82.59
10:46:01 7 8.97 0.00 4.39 13.94 0.05 72.65
10:47:01 all 16.10 0.00 2.98 11.07 0.11 69.75
10:47:01 0 12.84 0.00 2.94 4.66 0.10 79.46
10:47:01 1 16.91 0.00 3.19 33.70 0.22 45.98
10:47:01 2 18.29 0.00 3.26 8.07 0.07 70.31
10:47:01 3 16.68 0.00 3.02 5.01 0.10 75.19
10:47:01 4 16.35 0.00 2.73 16.34 0.12 64.47
10:47:01 5 16.19 0.00 2.82 9.03 0.10 71.87
10:47:01 6 20.23 0.00 3.36 8.57 0.08 67.76
10:47:01 7 11.34 0.00 2.48 3.21 0.10 82.87
10:48:01 all 15.43 0.00 2.67 1.56 0.07 80.27
10:48:01 0 13.96 0.00 2.83 0.20 0.07 82.94
10:48:01 1 13.93 0.00 2.37 0.30 0.08 83.31
10:48:01 2 16.97 0.00 2.73 0.49 0.05 79.77
10:48:01 3 15.18 0.00 2.53 5.41 0.07 76.81
10:48:01 4 17.74 0.00 3.06 2.01 0.07 77.12
10:48:01 5 14.09 0.00 2.77 0.22 0.08 82.84
10:48:01 6 19.04 0.00 2.77 0.17 0.07 77.95
10:48:01 7 12.52 0.00 2.32 3.70 0.05 81.40
Average: all 13.61 0.00 3.00 5.96 0.07 77.35
Average: 0 10.30 0.00 3.34 13.26 0.06 73.04
Average: 1 13.00 0.00 2.67 8.81 0.10 75.42
Average: 2 12.74 0.00 2.93 4.01 0.05 80.28
Average: 3 15.24 0.00 3.00 2.96 0.06 78.74
Average: 4 20.08 0.00 3.22 5.08 0.09 71.54
Average: 5 12.90 0.00 2.96 2.80 0.08 81.25
Average: 6 15.79 0.00 3.36 3.80 0.07 76.98
Average: 7 8.86 0.00 2.55 6.97 0.05 81.57