---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82821 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 142G 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 890 25814 0 5461 30820
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:0e:4e:ba brd ff:ff:ff:ff:ff:ff
inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86033sec preferred_lft 86033sec
inet6 fe80::f816:3eff:fe0e:4eba/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 02:42:51:0e:1b:36 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::42:51ff:fe0e:1b36/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82821) 11/10/24 _x86_64_ (8 CPU)
18:28:26 LINUX RESTART (8 CPU)
18:29:01 tps rtps wtps bread/s bwrtn/s
18:30:01 214.73 42.03 172.70 1747.84 90391.47
18:31:01 564.29 16.40 547.89 2631.03 136984.90
18:32:01 136.97 0.35 136.62 31.32 20678.97
18:33:01 8.10 0.00 8.10 0.00 172.77
18:34:01 60.12 0.78 59.34 41.06 1114.75
Average: 196.84 11.91 184.93 890.22 49867.60
18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 30070336 31725560 2868884 8.71 76288 1884480 1364364 4.01 843968 1721144 220068
18:31:01 25601728 30534900 7337492 22.28 135176 4984444 6898336 20.30 2262688 4531836 996
18:32:01 24385564 29740408 8553656 25.97 164872 5336396 8184996 24.08 3177652 4770072 1396
18:33:01 24378312 29734304 8560908 25.99 164960 5337964 8177688 24.06 3186608 4769312 204
18:34:01 26438688 31559040 6500532 19.73 165968 5094924 1598384 4.70 1411740 4559732 2484
Average: 26174926 30658842 6764294 20.54 141453 4527642 5244754 15.43 2176531 4070419 45030
18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 ens3 67.11 48.38 971.03 22.12 0.00 0.00 0.00 0.00
18:30:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 vethe254008 1.53 1.60 0.16 0.17 0.00 0.00 0.00 0.00
18:31:01 ens3 901.90 500.97 23089.28 45.12 0.00 0.00 0.00 0.00
18:31:01 vethfac1bb4 90.53 90.18 15.39 18.42 0.00 0.00 0.00 0.00
18:31:01 lo 14.36 14.36 1.36 1.36 0.00 0.00 0.00 0.00
18:32:01 vethdd6932c 0.77 0.80 0.53 0.44 0.00 0.00 0.00 0.00
18:32:01 vethe254008 18.03 15.06 2.35 2.31 0.00 0.00 0.00 0.00
18:32:01 ens3 69.98 45.43 1190.18 6.87 0.00 0.00 0.00 0.00
18:32:01 vethfac1bb4 127.17 126.91 14.53 27.38 0.00 0.00 0.00 0.00
18:33:01 vethdd6932c 1.17 1.03 0.14 0.19 0.00 0.00 0.00 0.00
18:33:01 vethe254008 14.81 10.36 1.24 1.49 0.00 0.00 0.00 0.00
18:33:01 ens3 0.85 0.98 0.13 0.31 0.00 0.00 0.00 0.00
18:33:01 vethfac1bb4 0.32 0.35 0.58 0.03 0.00 0.00 0.00 0.00
18:34:01 ens3 59.46 39.66 69.02 13.47 0.00 0.00 0.00 0.00
18:34:01 lo 25.50 25.50 2.35 2.35 0.00 0.00 0.00 0.00
18:34:01 docker0 13.35 18.10 2.12 286.68 0.00 0.00 0.00 0.00
Average: ens3 219.85 127.08 5063.80 17.58 0.00 0.00 0.00 0.00
Average: lo 4.31 4.31 0.40 0.40 0.00 0.00 0.00 0.00
Average: docker0 2.67 3.62 0.42 57.33 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82821) 11/10/24 _x86_64_ (8 CPU)
18:28:26 LINUX RESTART (8 CPU)
18:29:01 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.73 0.00 0.80 4.63 0.04 84.80
18:30:01 0 6.30 0.00 0.57 0.32 0.03 92.79
18:30:01 1 0.72 0.00 0.18 0.07 0.07 98.96
18:30:01 2 1.29 0.00 0.50 12.80 0.03 85.38
18:30:01 3 2.66 0.00 0.38 1.62 0.03 95.31
18:30:01 4 4.42 0.00 0.60 0.20 0.02 94.76
18:30:01 5 22.97 0.00 1.52 13.05 0.07 62.39
18:30:01 6 28.24 0.00 1.80 2.02 0.05 67.88
18:30:01 7 11.33 0.00 0.78 7.02 0.03 80.83
18:31:01 all 23.37 0.00 6.67 4.55 0.08 65.33
18:31:01 0 19.78 0.00 7.25 14.80 0.08 58.09
18:31:01 1 23.79 0.00 6.84 1.00 0.07 68.31
18:31:01 2 21.19 0.00 5.91 1.41 0.08 71.41
18:31:01 3 19.62 0.00 6.62 7.29 0.08 66.38
18:31:01 4 26.14 0.00 7.31 1.32 0.07 65.16
18:31:01 5 25.29 0.00 6.02 5.59 0.07 63.03
18:31:01 6 24.20 0.00 6.50 1.46 0.07 67.77
18:31:01 7 26.92 0.00 6.89 3.58 0.12 62.49
18:32:01 all 24.05 0.00 3.27 1.04 0.08 71.55
18:32:01 0 23.32 0.00 3.43 0.15 0.07 73.03
18:32:01 1 23.53 0.00 3.21 0.35 0.08 72.82
18:32:01 2 29.62 0.00 3.00 0.34 0.08 66.96
18:32:01 3 23.18 0.00 3.83 2.15 0.08 70.75
18:32:01 4 25.77 0.00 2.98 0.67 0.07 70.51
18:32:01 5 24.34 0.00 3.81 2.35 0.08 69.41
18:32:01 6 17.97 0.00 2.45 1.22 0.07 78.30
18:32:01 7 24.71 0.00 3.48 1.07 0.07 70.68
18:33:01 all 1.40 0.00 0.25 0.03 0.05 98.27
18:33:01 0 1.10 0.00 0.28 0.02 0.08 98.51
18:33:01 1 1.65 0.00 0.20 0.02 0.02 98.12
18:33:01 2 1.41 0.00 0.34 0.12 0.05 98.09
18:33:01 3 0.87 0.00 0.13 0.02 0.05 98.93
18:33:01 4 0.90 0.00 0.17 0.05 0.05 98.83
18:33:01 5 1.72 0.00 0.22 0.00 0.03 98.03
18:33:01 6 2.08 0.00 0.27 0.00 0.05 97.60
18:33:01 7 1.49 0.00 0.47 0.00 0.10 97.95
18:34:01 all 2.78 0.00 0.76 0.15 0.05 96.26
18:34:01 0 1.93 0.00 0.83 0.08 0.05 97.10
18:34:01 1 7.07 0.00 0.75 0.10 0.05 92.03
18:34:01 2 1.19 0.00 0.90 0.72 0.05 97.14
18:34:01 3 2.27 0.00 0.57 0.18 0.05 96.93
18:34:01 4 3.35 0.00 0.80 0.02 0.07 95.77
18:34:01 5 3.21 0.00 0.82 0.02 0.05 95.91
18:34:01 6 1.82 0.00 0.55 0.05 0.03 97.54
18:34:01 7 1.40 0.00 0.79 0.03 0.07 97.71
Average: all 12.23 0.00 2.34 2.08 0.06 83.29
Average: 0 10.45 0.00 2.46 3.04 0.06 83.99
Average: 1 11.30 0.00 2.22 0.31 0.06 86.12
Average: 2 10.93 0.00 2.13 3.08 0.06 83.81
Average: 3 9.67 0.00 2.29 2.24 0.06 85.74
Average: 4 12.07 0.00 2.36 0.45 0.05 85.06
Average: 5 15.48 0.00 2.47 4.20 0.06 77.79
Average: 6 14.85 0.00 2.31 0.95 0.05 81.84
Average: 7 13.14 0.00 2.47 2.34 0.08 81.97