---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-74700 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 901 26127 0 5138 30811
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:33:9d:71 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86082sec preferred_lft 86082sec
inet6 fe80::f816:3eff:fe33:9d71/64 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:f4:da:26:86 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:f4ff:feda:2686/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74700) 10/05/24 _x86_64_ (8 CPU)
14:42:35 LINUX RESTART (8 CPU)
14:43:01 tps rtps wtps bread/s bwrtn/s
14:44:01 357.89 70.70 287.19 4571.24 32099.45
14:45:01 212.76 42.80 169.96 3494.70 39371.54
14:46:01 283.27 5.53 277.74 502.45 115965.47
14:47:01 245.74 1.75 243.99 118.51 78417.20
Average: 274.91 30.20 244.72 2171.78 66462.29
14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:44:01 30091960 31680304 2847260 8.64 70804 1828664 1419428 4.18 896624 1663520 153112
14:45:01 28057944 30410520 4881276 14.82 91196 2548252 2482996 7.31 2377824 2165064 284964
14:46:01 25929768 30306988 7009452 21.28 115416 4478532 2583908 7.60 2978948 3584232 63720
14:47:01 25508416 30297488 7430804 22.56 123908 4865440 2579580 7.59 3482944 3485152 860
Average: 27397022 30673825 5542198 16.83 100331 3430222 2266478 6.67 2434085 2724492 125664
14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:44:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00
14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:44:01 ens3 334.99 245.29 1633.14 75.53 0.00 0.00 0.00 0.00
14:45:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00
14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:45:01 ens3 621.41 511.85 4371.57 122.31 0.00 0.00 0.00 0.00
14:46:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00
14:46:01 br-d37ecf452107 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:46:01 docker0 2.30 5.83 0.15 87.71 0.00 0.00 0.00 0.00
14:46:01 ens3 230.13 154.04 5767.91 16.11 0.00 0.00 0.00 0.00
14:47:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00
14:47:01 docker0 3.00 5.92 0.18 87.87 0.00 0.00 0.00 0.00
14:47:01 ens3 205.60 250.71 107.40 1770.36 0.00 0.00 0.00 0.00
Average: lo 2.15 2.15 0.20 0.20 0.00 0.00 0.00 0.00
Average: docker0 1.32 2.94 0.08 43.89 0.00 0.00 0.00 0.00
Average: ens3 348.04 290.48 2970.06 496.06 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74700) 10/05/24 _x86_64_ (8 CPU)
14:42:35 LINUX RESTART (8 CPU)
14:43:01 CPU %user %nice %system %iowait %steal %idle
14:44:01 all 11.48 0.00 1.17 2.80 0.04 84.51
14:44:01 0 23.12 0.00 1.78 1.50 0.05 73.54
14:44:01 1 7.96 0.00 0.65 0.92 0.03 90.43
14:44:01 2 3.82 0.00 0.75 0.28 0.02 95.13
14:44:01 3 13.06 0.00 1.00 0.80 0.05 85.09
14:44:01 4 14.30 0.00 1.20 0.90 0.03 83.55
14:44:01 5 10.54 0.00 1.64 3.18 0.07 84.58
14:44:01 6 3.03 0.00 0.94 13.16 0.03 82.83
14:44:01 7 15.92 0.00 1.44 1.74 0.05 80.86
14:45:01 all 25.32 0.00 1.38 2.00 0.08 71.22
14:45:01 0 30.38 0.00 1.62 0.53 0.10 67.37
14:45:01 1 24.24 0.00 1.21 1.16 0.08 73.30
14:45:01 2 23.79 0.00 1.29 4.33 0.07 70.52
14:45:01 3 27.78 0.00 0.75 0.25 0.07 71.15
14:45:01 4 37.87 0.00 2.44 4.85 0.12 54.71
14:45:01 5 17.32 0.00 1.95 0.76 0.08 79.89
14:45:01 6 17.40 0.00 0.92 4.04 0.07 77.57
14:45:01 7 23.93 0.00 0.83 0.15 0.07 75.02
14:46:01 all 9.29 0.00 3.04 6.74 0.06 80.86
14:46:01 0 11.92 0.00 2.59 0.07 0.05 85.37
14:46:01 1 7.36 0.00 2.11 2.20 0.05 88.27
14:46:01 2 11.65 0.00 5.11 16.12 0.08 67.03
14:46:01 3 11.09 0.00 3.50 22.76 0.07 62.59
14:46:01 4 10.03 0.00 2.86 7.39 0.05 79.67
14:46:01 5 6.63 0.00 3.02 0.64 0.05 89.65
14:46:01 6 8.99 0.00 2.43 4.12 0.05 84.40
14:46:01 7 6.67 0.00 2.76 0.66 0.05 89.87
14:47:01 all 11.31 0.00 2.68 3.81 0.06 82.14
14:47:01 0 11.02 0.00 2.85 6.25 0.05 79.83
14:47:01 1 17.54 0.00 4.49 2.55 0.07 75.35
14:47:01 2 5.89 0.00 2.34 7.15 0.05 84.58
14:47:01 3 9.96 0.00 2.37 10.34 0.05 77.28
14:47:01 4 16.56 0.00 2.50 0.24 0.07 80.64
14:47:01 5 12.08 0.00 2.57 2.85 0.05 82.45
14:47:01 6 6.62 0.00 2.14 0.94 0.05 90.25
14:47:01 7 10.76 0.00 2.15 0.18 0.05 86.85
Average: all 14.34 0.00 2.07 3.84 0.06 79.69
Average: 0 19.08 0.00 2.21 2.09 0.06 76.55
Average: 1 14.26 0.00 2.11 1.70 0.06 81.87
Average: 2 11.29 0.00 2.36 6.94 0.05 79.36
Average: 3 15.49 0.00 1.90 8.51 0.06 74.04
Average: 4 19.64 0.00 2.25 3.34 0.07 74.70
Average: 5 11.64 0.00 2.29 1.86 0.06 84.14
Average: 6 9.01 0.00 1.61 5.58 0.05 83.76
Average: 7 14.34 0.00 1.79 0.68 0.05 83.13