---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-98149 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: 2799.998
BogoMIPS: 5599.99
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 914 25018 0 6234 30796
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:6d:30:7c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85951sec preferred_lft 85951sec
inet6 fe80::f816:3eff:fe6d:307c/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 02:42:4f:26:40:06 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::42:4fff:fe26:4006/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-98149) 01/17/25 _x86_64_ (8 CPU)
08:29:28 LINUX RESTART (8 CPU)
08:30:03 tps rtps wtps bread/s bwrtn/s
08:31:01 284.97 34.63 250.34 1139.25 27688.61
08:32:01 312.48 19.38 293.10 2278.17 145119.76
08:33:01 250.97 11.63 239.34 778.27 43263.95
08:34:01 138.90 0.43 138.47 50.53 35429.38
08:35:01 23.55 0.02 23.53 0.13 19069.41
08:36:01 42.45 0.08 42.37 17.19 19029.64
Average: 174.94 10.90 164.05 708.24 48383.83
08:30:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:31:01 30134652 31681848 2804568 8.51 68492 1789736 1400488 4.12 866520 1646740 142984
08:32:01 26071560 31626588 6867660 20.85 121200 5593240 1777832 5.23 1000912 5367464 526504
08:33:01 22826640 28562472 10112580 30.70 131580 5745588 10730208 31.57 4297712 5223256 704
08:34:01 21641400 27696096 11297820 34.30 160236 5995972 12209716 35.92 5282888 5367064 1412
08:35:01 20818756 26878132 12120464 36.80 160696 5999840 12924724 38.03 6103084 5365148 968
08:36:01 23023852 29077972 9915368 30.10 161216 5999588 8253064 24.28 3967336 5337760 280
Average: 24086143 29253851 8853077 26.88 133903 5187327 7882672 23.19 3586409 4717905 112142
08:30:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:31:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 ens3 297.17 219.19 1635.84 75.12 0.00 0.00 0.00 0.00
08:32:01 br-0dd742c93200 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 lo 16.53 16.53 1.59 1.59 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 ens3 1291.77 682.62 37146.59 59.20 0.00 0.00 0.00 0.00
08:33:01 veth08afdde 3.23 3.78 0.42 0.37 0.00 0.00 0.00 0.00
08:33:01 br-0dd742c93200 0.42 0.18 0.01 0.01 0.00 0.00 0.00 0.00
08:33:01 veth975fcef 3.72 3.97 0.48 0.40 0.00 0.00 0.00 0.00
08:33:01 vethe5dbc2b 0.88 1.18 0.06 0.07 0.00 0.00 0.00 0.00
08:34:01 veth08afdde 3.38 5.00 0.54 0.44 0.00 0.00 0.00 0.00
08:34:01 br-0dd742c93200 0.22 0.17 0.02 0.01 0.00 0.00 0.00 0.00
08:34:01 veth975fcef 3.52 5.13 0.56 0.45 0.00 0.00 0.00 0.00
08:34:01 vethe5dbc2b 4.05 5.18 0.61 0.51 0.00 0.00 0.00 0.00
08:35:01 veth08afdde 4.78 6.55 0.76 1.56 0.00 0.00 0.00 0.00
08:35:01 br-0dd742c93200 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 veth975fcef 5.38 7.12 1.08 1.63 0.00 0.00 0.00 0.00
08:35:01 vethe5dbc2b 7.07 8.77 0.99 1.02 0.00 0.00 0.00 0.00
08:36:01 br-0dd742c93200 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 veth8a3d2a8 49.00 43.22 18.56 41.61 0.00 0.00 0.00 0.00
08:36:01 veth7568de8 52.98 56.41 12.66 31.19 0.00 0.00 0.00 0.00
08:36:01 lo 26.69 26.69 2.51 2.51 0.00 0.00 0.00 0.00
Average: br-0dd742c93200 0.11 0.06 0.01 0.00 0.00 0.00 0.00 0.00
Average: veth8a3d2a8 8.21 7.24 3.11 6.97 0.00 0.00 0.00 0.00
Average: veth7568de8 8.88 9.46 2.12 5.23 0.00 0.00 0.00 0.00
Average: lo 3.83 3.83 0.36 0.36 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-98149) 01/17/25 _x86_64_ (8 CPU)
08:29:28 LINUX RESTART (8 CPU)
08:30:03 CPU %user %nice %system %iowait %steal %idle
08:31:01 all 10.84 0.00 0.91 3.25 0.04 84.95
08:31:01 0 8.21 0.00 0.78 0.47 0.03 90.51
08:31:01 1 10.16 0.00 0.62 0.19 0.03 88.99
08:31:01 2 8.20 0.00 0.57 0.36 0.03 90.83
08:31:01 3 4.95 0.00 0.45 2.95 0.02 91.63
08:31:01 4 13.31 0.00 0.95 0.55 0.03 85.15
08:31:01 5 9.13 0.00 1.35 5.15 0.05 84.32
08:31:01 6 27.22 0.00 1.68 3.19 0.10 67.80
08:31:01 7 5.60 0.00 0.86 13.18 0.05 80.30
08:32:01 all 13.72 0.00 5.83 10.54 0.08 69.83
08:32:01 0 12.42 0.00 5.94 11.65 0.07 69.92
08:32:01 1 10.76 0.00 4.99 6.42 0.05 77.77
08:32:01 2 13.10 0.00 5.59 2.50 0.07 78.74
08:32:01 3 12.48 0.00 6.06 2.07 0.07 79.32
08:32:01 4 24.98 0.00 7.65 31.97 0.14 35.27
08:32:01 5 12.30 0.00 5.40 1.96 0.05 80.29
08:32:01 6 12.20 0.00 5.84 9.05 0.07 72.84
08:32:01 7 11.56 0.00 5.22 18.85 0.08 64.29
08:33:01 all 40.20 0.00 6.15 4.42 0.13 49.10
08:33:01 0 39.54 0.00 5.75 0.42 0.12 54.17
08:33:01 1 39.23 0.00 6.34 4.36 0.12 49.95
08:33:01 2 36.19 0.00 5.41 0.31 0.17 57.93
08:33:01 3 37.33 0.00 5.81 2.92 0.15 53.79
08:33:01 4 44.90 0.00 7.11 4.18 0.12 43.69
08:33:01 5 45.39 0.00 6.99 3.92 0.14 43.57
08:33:01 6 40.04 0.00 5.58 10.28 0.14 43.97
08:33:01 7 38.95 0.00 6.26 8.94 0.14 45.72
08:34:01 all 24.08 0.00 3.41 3.44 0.11 68.97
08:34:01 0 22.51 0.00 3.42 1.07 0.12 72.88
08:34:01 1 27.92 0.00 3.45 4.84 0.12 63.67
08:34:01 2 27.54 0.00 4.26 1.36 0.10 66.73
08:34:01 3 24.27 0.00 3.39 2.41 0.12 69.80
08:34:01 4 29.10 0.00 4.42 1.40 0.15 64.92
08:34:01 5 24.54 0.00 3.35 2.93 0.08 69.09
08:34:01 6 16.25 0.00 2.08 5.04 0.10 76.53
08:34:01 7 20.58 0.00 2.90 8.46 0.12 67.95
08:35:01 all 9.59 0.00 0.98 1.25 0.11 88.07
08:35:01 0 9.45 0.00 0.97 0.00 0.10 89.48
08:35:01 1 8.92 0.00 0.94 0.08 0.12 89.95
08:35:01 2 9.10 0.00 0.94 0.13 0.13 89.70
08:35:01 3 9.05 0.00 1.02 0.00 0.08 89.84
08:35:01 4 10.62 0.00 1.09 0.34 0.10 87.85
08:35:01 5 10.43 0.00 1.09 0.69 0.13 87.66
08:35:01 6 9.15 0.00 0.74 0.05 0.10 89.96
08:35:01 7 10.05 0.00 1.04 8.73 0.10 80.08
08:36:01 all 3.53 0.00 0.81 1.60 0.07 93.98
08:36:01 0 4.13 0.00 0.65 0.02 0.08 95.12
08:36:01 1 3.92 0.00 0.78 7.93 0.07 87.29
08:36:01 2 4.33 0.00 0.95 0.70 0.08 93.92
08:36:01 3 2.34 0.00 0.70 0.07 0.07 96.83
08:36:01 4 2.90 0.00 0.89 0.44 0.05 95.73
08:36:01 5 4.50 0.00 1.04 3.30 0.10 91.06
08:36:01 6 3.08 0.00 0.72 0.28 0.08 95.83
08:36:01 7 3.08 0.00 0.79 0.05 0.07 96.01
Average: all 16.96 0.00 3.02 4.08 0.09 75.85
Average: 0 16.02 0.00 2.92 2.28 0.09 78.69
Average: 1 16.78 0.00 2.85 3.99 0.08 76.30
Average: 2 16.40 0.00 2.95 0.90 0.10 79.66
Average: 3 15.07 0.00 2.91 1.73 0.08 80.21
Average: 4 20.93 0.00 3.68 6.47 0.10 68.82
Average: 5 17.69 0.00 3.20 2.98 0.09 76.04
Average: 6 17.89 0.00 2.77 4.63 0.10 74.62
Average: 7 14.95 0.00 2.84 9.67 0.09 72.45