---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92618 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 14G 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 910 24959 0 6297 30801
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:34:58:d8 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86103sec preferred_lft 86103sec
inet6 fe80::f816:3eff:fe34:58d8/64 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 02:42:3b:3a:7a: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::42:3bff:fe3a:7a36/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92618) 12/22/24 _x86_64_ (8 CPU)
05:43:26 LINUX RESTART (8 CPU)
05:44:02 tps rtps wtps bread/s bwrtn/s
05:45:01 336.69 42.15 294.54 2976.31 28986.54
05:46:01 607.17 5.65 601.52 519.38 178382.67
05:47:01 151.01 0.32 150.69 46.79 40564.44
05:48:01 82.65 1.43 81.22 108.12 21169.54
Average: 294.20 12.26 281.94 904.02 67435.98
05:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:45:01 29992644 31697112 2946576 8.95 75704 1933724 1311568 3.86 881856 1761488 231268
05:46:01 25237596 31022900 7701624 23.38 142536 5775372 6412400 18.87 1714472 5394424 18448
05:47:01 23416884 29661764 9522336 28.91 173056 6166844 8522276 25.07 3215604 5651212 0
05:48:01 25530696 31510620 7408524 22.49 174932 5899384 1668340 4.91 1411736 5419388 18356
Average: 26044455 30973099 6894765 20.93 141557 4943831 4478646 13.18 1805917 4556628 67018
05:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:45:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00
05:45:01 ens3 146.98 97.07 1320.62 34.41 0.00 0.00 0.00 0.00
05:46:01 vethed15054 41.19 56.41 6.30 7.92 0.00 0.00 0.00 0.00
05:46:01 vethe5e1776 1.47 1.43 0.16 0.16 0.00 0.00 0.00 0.00
05:46:01 veth06d6f67 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00
05:46:01 vethe6be6ba 0.40 0.58 0.02 0.04 0.00 0.00 0.00 0.00
05:47:01 vethed15054 103.42 109.12 20.70 17.70 0.00 0.00 0.00 0.00
05:47:01 vethe5e1776 11.86 10.23 1.44 1.50 0.00 0.00 0.00 0.00
05:47:01 veth06d6f67 0.33 0.43 0.04 0.90 0.00 0.00 0.00 0.00
05:47:01 vethe6be6ba 90.35 89.92 15.81 18.41 0.00 0.00 0.00 0.00
05:48:01 docker0 13.38 18.18 2.13 292.83 0.00 0.00 0.00 0.00
05:48:01 lo 25.50 25.50 2.39 2.39 0.00 0.00 0.00 0.00
05:48:01 ens3 1630.59 952.54 33629.49 151.46 0.00 0.00 0.00 0.00
Average: docker0 3.36 4.56 0.53 73.51 0.00 0.00 0.00 0.00
Average: lo 5.43 5.43 0.52 0.52 0.00 0.00 0.00 0.00
Average: ens3 339.73 193.84 8265.21 26.28 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92618) 12/22/24 _x86_64_ (8 CPU)
05:43:26 LINUX RESTART (8 CPU)
05:44:02 CPU %user %nice %system %iowait %steal %idle
05:45:01 all 9.91 0.00 0.87 2.87 0.04 86.31
05:45:01 0 1.22 0.00 1.16 4.19 0.07 93.37
05:45:01 1 8.47 0.00 1.00 7.12 0.03 83.37
05:45:01 2 4.07 0.00 0.53 0.10 0.00 95.30
05:45:01 3 9.91 0.00 0.83 0.22 0.03 89.01
05:45:01 4 1.41 0.00 0.22 7.98 0.02 90.37
05:45:01 5 41.21 0.00 2.14 2.51 0.08 54.05
05:45:01 6 9.28 0.00 0.75 0.37 0.02 89.58
05:45:01 7 3.67 0.00 0.43 0.48 0.03 95.39
05:46:01 all 17.73 0.00 7.95 10.73 0.09 63.51
05:46:01 0 17.69 0.00 8.52 2.52 0.07 71.20
05:46:01 1 17.27 0.00 7.41 11.42 0.08 63.83
05:46:01 2 17.06 0.00 8.05 21.46 0.10 53.33
05:46:01 3 20.52 0.00 7.94 14.14 0.09 57.32
05:46:01 4 17.10 0.00 8.12 8.83 0.07 65.88
05:46:01 5 17.82 0.00 7.56 2.25 0.07 72.30
05:46:01 6 17.92 0.00 8.70 22.36 0.12 50.90
05:46:01 7 16.48 0.00 7.21 2.88 0.08 73.35
05:47:01 all 27.51 0.00 3.42 2.53 0.09 66.45
05:47:01 0 21.90 0.00 3.14 3.05 0.10 71.81
05:47:01 1 26.45 0.00 3.73 1.78 0.10 67.95
05:47:01 2 21.97 0.00 2.82 4.85 0.07 70.29
05:47:01 3 38.08 0.00 3.81 0.84 0.08 57.19
05:47:01 4 31.85 0.00 3.09 5.27 0.10 59.70
05:47:01 5 28.45 0.00 3.96 0.79 0.10 66.70
05:47:01 6 28.49 0.00 3.79 3.39 0.10 64.23
05:47:01 7 22.91 0.00 3.08 0.29 0.07 73.66
05:48:01 all 5.17 0.00 0.98 1.45 0.04 92.36
05:48:01 0 2.25 0.00 0.90 0.20 0.02 96.63
05:48:01 1 2.01 0.00 0.99 0.18 0.03 96.78
05:48:01 2 1.65 0.00 0.89 10.20 0.05 87.21
05:48:01 3 12.59 0.00 1.14 0.32 0.07 85.89
05:48:01 4 3.44 0.00 0.88 0.07 0.03 95.58
05:48:01 5 15.97 0.00 1.19 0.35 0.05 82.44
05:48:01 6 1.87 0.00 0.79 0.15 0.03 97.16
05:48:01 7 1.59 0.00 1.05 0.08 0.03 97.25
Average: all 15.08 0.00 3.30 4.38 0.06 77.18
Average: 0 10.77 0.00 3.42 2.48 0.06 83.26
Average: 1 13.55 0.00 3.28 5.11 0.06 78.00
Average: 2 11.19 0.00 3.07 9.15 0.05 76.54
Average: 3 20.28 0.00 3.42 3.85 0.07 72.38
Average: 4 13.46 0.00 3.07 5.51 0.05 77.90
Average: 5 25.83 0.00 3.70 1.47 0.08 68.92
Average: 6 14.38 0.00 3.49 6.53 0.07 75.53
Average: 7 11.16 0.00 2.94 0.93 0.05 84.92