---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91110 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 884 25024 0 6258 30827
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:0b:cf:a8 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85993sec preferred_lft 85993sec
inet6 fe80::f816:3eff:fe0b:cfa8/64 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 02:42:93:1a:56:7c 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::42:93ff:fe1a:567c/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-91110) 12/15/24 _x86_64_ (8 CPU)
08:30:18 LINUX RESTART (8 CPU)
08:31:01 tps rtps wtps bread/s bwrtn/s
08:32:01 138.44 35.36 103.08 3216.40 23849.09
08:33:01 476.39 12.18 464.21 849.36 164442.58
08:34:01 121.91 0.18 121.73 32.39 33624.58
08:35:01 48.43 0.22 48.21 10.93 17401.05
08:36:01 29.44 0.08 29.36 15.19 15344.05
08:37:01 91.00 2.27 88.74 111.71 17499.10
Average: 150.93 8.38 142.55 705.98 45359.24
08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 29375392 31675476 3563828 10.82 77896 2518748 1756120 5.17 920528 2321424 740164
08:33:01 24010620 29662960 8928600 27.11 130068 5665656 9617684 28.30 3167688 5181272 488
08:34:01 21582324 27672860 11356896 34.48 156828 6036680 12343152 36.32 5311656 5401504 692
08:35:01 20782588 26866740 12156632 36.91 160788 6025580 13187812 38.80 6136568 5371304 620
08:36:01 21386496 27472280 11552724 35.07 161196 6028296 12130240 35.69 5550524 5364292 464
08:37:01 25661792 31603600 7277428 22.09 163552 5897000 1656928 4.88 1498348 5224328 2508
Average: 23799869 29158986 9139351 27.75 141721 5361993 8448656 24.86 3764219 4810687 124156
08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 lo 13.13 13.13 1.23 1.23 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 335.89 226.61 8513.09 33.65 0.00 0.00 0.00 0.00
08:33:01 veth98d3b6d 2.82 3.25 0.30 0.31 0.00 0.00 0.00 0.00
08:33:01 veth8d93dc5 0.93 1.17 0.05 0.07 0.00 0.00 0.00 0.00
08:33:01 veth46802db 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00
08:33:01 vethc46a280 0.52 0.80 0.04 0.07 0.00 0.00 0.00 0.00
08:34:01 veth98d3b6d 35.24 28.01 3.77 4.25 0.00 0.00 0.00 0.00
08:34:01 veth8d93dc5 23.75 21.81 10.50 16.05 0.00 0.00 0.00 0.00
08:34:01 veth46802db 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethe02f9ac 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 veth98d3b6d 49.94 36.91 9.68 6.72 0.00 0.00 0.00 0.00
08:35:01 veth8d93dc5 21.78 17.70 7.01 23.99 0.00 0.00 0.00 0.00
08:35:01 veth46802db 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 vethc46a280 9.65 12.53 1.51 2.05 0.00 0.00 0.00 0.00
08:36:01 veth98d3b6d 48.88 35.72 5.83 5.79 0.00 0.00 0.00 0.00
08:36:01 veth8d93dc5 1.90 1.88 0.83 1.46 0.00 0.00 0.00 0.00
08:36:01 veth46802db 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
08:36:01 vethc46a280 5.33 7.25 1.07 0.96 0.00 0.00 0.00 0.00
08:37:01 lo 27.10 27.10 2.55 2.55 0.00 0.00 0.00 0.00
08:37:01 docker0 13.11 17.25 2.11 290.63 0.00 0.00 0.00 0.00
08:37:01 ens3 1745.46 999.88 40094.58 189.61 0.00 0.00 0.00 0.00
Average: lo 3.86 3.86 0.37 0.37 0.00 0.00 0.00 0.00
Average: docker0 2.19 2.87 0.35 48.44 0.00 0.00 0.00 0.00
Average: ens3 243.34 133.91 6545.54 21.47 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91110) 12/15/24 _x86_64_ (8 CPU)
08:30:18 LINUX RESTART (8 CPU)
08:31:01 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 9.79 0.00 1.18 2.36 0.05 86.63
08:32:01 0 8.29 0.00 1.16 4.10 0.07 86.38
08:32:01 1 8.78 0.00 1.02 0.37 0.03 89.80
08:32:01 2 26.77 0.00 1.91 1.54 0.10 69.68
08:32:01 3 21.21 0.00 2.09 1.04 0.05 75.62
08:32:01 4 7.00 0.00 1.10 0.75 0.03 91.11
08:32:01 5 2.95 0.00 0.47 6.33 0.03 90.22
08:32:01 6 1.82 0.00 0.83 0.03 0.02 97.30
08:32:01 7 1.55 0.00 0.80 4.73 0.03 92.89
08:33:01 all 34.72 0.00 9.36 6.75 0.11 49.06
08:33:01 0 35.77 0.00 10.27 25.45 0.12 28.39
08:33:01 1 34.65 0.00 9.93 4.63 0.12 50.67
08:33:01 2 36.60 0.00 9.62 8.89 0.14 44.75
08:33:01 3 36.59 0.00 9.58 5.74 0.10 47.99
08:33:01 4 30.35 0.00 8.42 0.70 0.09 60.46
08:33:01 5 33.07 0.00 8.46 5.73 0.10 52.64
08:33:01 6 37.01 0.00 11.13 0.79 0.12 50.96
08:33:01 7 33.76 0.00 7.49 2.09 0.09 56.58
08:34:01 all 36.12 0.00 4.22 1.66 0.11 57.89
08:34:01 0 37.49 0.00 4.89 0.49 0.10 57.02
08:34:01 1 35.61 0.00 3.89 3.03 0.12 57.35
08:34:01 2 40.51 0.00 4.47 1.58 0.10 53.34
08:34:01 3 33.02 0.00 4.14 1.83 0.12 60.89
08:34:01 4 37.94 0.00 4.14 0.10 0.12 57.70
08:34:01 5 33.18 0.00 4.00 4.39 0.15 58.28
08:34:01 6 32.59 0.00 3.77 0.91 0.10 62.63
08:34:01 7 38.62 0.00 4.42 1.00 0.10 55.86
08:35:01 all 10.10 0.00 1.37 0.87 0.11 87.54
08:35:01 0 8.71 0.00 1.36 0.13 0.10 89.70
08:35:01 1 10.72 0.00 1.58 0.03 0.10 87.57
08:35:01 2 11.91 0.00 1.52 0.10 0.10 86.37
08:35:01 3 9.59 0.00 1.53 2.55 0.12 86.21
08:35:01 4 9.28 0.00 1.29 0.10 0.08 89.25
08:35:01 5 10.31 0.00 1.19 0.03 0.10 88.36
08:35:01 6 9.64 0.00 1.24 3.63 0.10 85.39
08:35:01 7 10.65 0.00 1.34 0.37 0.12 87.52
08:36:01 all 5.22 0.00 0.84 0.89 0.10 92.94
08:36:01 0 5.16 0.00 1.00 0.12 0.12 93.60
08:36:01 1 4.77 0.00 0.80 0.05 0.12 94.26
08:36:01 2 5.28 0.00 0.80 0.05 0.08 93.78
08:36:01 3 5.33 0.00 0.87 0.37 0.10 93.33
08:36:01 4 5.44 0.00 0.80 0.00 0.08 93.67
08:36:01 5 5.18 0.00 0.82 0.10 0.12 93.78
08:36:01 6 6.05 0.00 0.77 6.35 0.10 86.73
08:36:01 7 4.54 0.00 0.82 0.12 0.13 94.39
08:37:01 all 7.05 0.00 0.81 1.24 0.05 90.86
08:37:01 0 1.95 0.00 0.97 0.42 0.03 96.63
08:37:01 1 0.62 0.00 0.74 6.28 0.05 92.31
08:37:01 2 25.49 0.00 1.03 0.80 0.07 72.61
08:37:01 3 14.65 0.00 1.02 1.97 0.07 82.30
08:37:01 4 2.22 0.00 0.50 0.02 0.03 97.23
08:37:01 5 2.06 0.00 0.77 0.05 0.08 97.04
08:37:01 6 2.78 0.00 0.70 0.18 0.03 96.30
08:37:01 7 6.55 0.00 0.74 0.22 0.03 92.46
Average: all 17.09 0.00 2.94 2.28 0.09 77.60
Average: 0 16.15 0.00 3.25 5.06 0.09 75.45
Average: 1 15.78 0.00 2.97 2.39 0.09 78.77
Average: 2 24.37 0.00 3.21 2.14 0.10 70.18
Average: 3 19.98 0.00 3.18 2.24 0.09 74.51
Average: 4 15.30 0.00 2.69 0.28 0.07 81.66
Average: 5 14.38 0.00 2.60 2.76 0.10 80.16
Average: 6 14.89 0.00 3.05 1.99 0.08 80.00
Average: 7 15.86 0.00 2.58 1.42 0.08 80.05