---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-1146 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 872 25027 0 6266 30839
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:5e:0e:38 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85990sec preferred_lft 85990sec
inet6 fe80::f816:3eff:fe5e:e38/64 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 02:42:3d:c1:6e:fa 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::42:3dff:fec1:6efa/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-1146) 02/15/25 _x86_64_ (8 CPU)
08:28:19 LINUX RESTART (8 CPU)
08:29:03 tps rtps wtps bread/s bwrtn/s
08:30:01 155.78 23.77 132.01 2413.24 42505.77
08:31:01 475.54 12.08 463.46 792.27 178261.71
08:32:01 82.07 0.23 81.84 33.99 43689.14
08:33:01 100.53 0.25 100.28 13.86 40476.12
08:34:01 18.33 0.05 18.28 8.53 8181.92
08:35:01 85.75 1.80 83.95 93.98 2594.62
Average: 152.98 6.27 146.71 548.93 52673.20
08:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 27723904 31533012 5215316 15.83 85456 3995668 2776344 8.17 1063604 3771492 2224004
08:31:01 23821948 29484836 9117272 27.68 132216 5670308 9708020 28.56 3336416 5197876 1256
08:32:01 21720228 27815424 11218992 34.06 152664 6041136 11954664 35.17 5157292 5416884 81444
08:33:01 21219944 27311672 11719276 35.58 161608 6029680 12659552 37.25 5675428 5395588 232
08:34:01 20998376 27093236 11940844 36.25 161984 6033368 13090372 38.51 5903076 5391752 1924
08:35:01 25655508 31604876 7283712 22.11 164196 5901412 1641440 4.83 1471228 5258220 1684
Average: 23523318 29140509 9415902 28.59 143021 5611929 8638399 25.42 3767841 5071969 385091
08:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 lo 16.07 16.07 1.51 1.51 0.00 0.00 0.00 0.00
08:30:01 ens3 931.87 548.37 24917.64 50.54 0.00 0.00 0.00 0.00
08:31:01 vetha4f78d8 0.90 1.17 0.05 0.07 0.00 0.00 0.00 0.00
08:31:01 veth019345a 35.93 46.24 3.59 5.37 0.00 0.00 0.00 0.00
08:31:01 veth2e83d39 0.00 0.55 0.00 0.03 0.00 0.00 0.00 0.00
08:31:01 veth70da64d 8.93 9.27 1.30 1.26 0.00 0.00 0.00 0.00
08:32:01 vetha4f78d8 10.61 11.51 2.13 2.35 0.00 0.00 0.00 0.00
08:32:01 veth019345a 26.27 29.12 17.75 11.97 0.00 0.00 0.00 0.00
08:32:01 veth2e83d39 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 vethab034c9 28.06 41.12 3.30 292.23 0.00 0.00 0.00 0.02
08:33:01 vetha4f78d8 23.01 22.78 6.14 18.36 0.00 0.00 0.00 0.00
08:33:01 veth019345a 42.74 50.79 97.38 15.84 0.00 0.00 0.00 0.01
08:33:01 veth2e83d39 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth6976257 2.47 2.23 1.38 2.25 0.00 0.00 0.00 0.00
08:34:01 vetha4f78d8 16.61 17.78 4.07 10.16 0.00 0.00 0.00 0.00
08:34:01 veth019345a 32.24 36.37 94.07 12.18 0.00 0.00 0.00 0.01
08:34:01 veth2e83d39 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth70da64d 138.15 104.90 19.71 17.19 0.00 0.00 0.00 0.00
08:35:01 docker0 28.06 41.04 2.92 292.27 0.00 0.00 0.00 0.00
08:35:01 lo 27.60 27.60 2.62 2.62 0.00 0.00 0.00 0.00
08:35:01 ens3 2424.05 1400.00 40266.37 213.44 0.00 0.00 0.00 0.00
Average: docker0 4.70 6.88 0.49 48.98 0.00 0.00 0.00 0.00
Average: lo 3.94 3.94 0.38 0.38 0.00 0.00 0.00 0.00
Average: ens3 340.84 190.69 6589.57 23.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1146) 02/15/25 _x86_64_ (8 CPU)
08:28:19 LINUX RESTART (8 CPU)
08:29:03 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 12.73 0.00 2.95 2.93 0.05 81.34
08:30:01 0 15.38 0.00 3.27 2.13 0.03 79.18
08:30:01 1 5.68 0.00 3.24 12.65 0.03 78.39
08:30:01 2 11.38 0.00 2.73 0.73 0.03 85.12
08:30:01 3 41.11 0.00 4.38 2.93 0.07 51.51
08:30:01 4 5.15 0.00 2.51 1.80 0.05 90.48
08:30:01 5 9.08 0.00 2.69 2.78 0.07 85.38
08:30:01 6 9.54 0.00 2.11 0.24 0.03 88.08
08:30:01 7 4.59 0.00 2.60 0.21 0.02 92.59
08:31:01 all 36.01 0.00 8.66 7.23 0.09 48.02
08:31:01 0 35.37 0.00 9.56 2.30 0.09 52.68
08:31:01 1 37.14 0.00 8.35 15.27 0.09 39.16
08:31:01 2 36.90 0.00 9.81 16.35 0.10 36.84
08:31:01 3 36.37 0.00 8.37 2.85 0.08 52.33
08:31:01 4 34.64 0.00 9.01 16.70 0.10 39.55
08:31:01 5 36.37 0.00 8.39 0.99 0.09 54.17
08:31:01 6 35.30 0.00 7.94 2.49 0.08 54.18
08:31:01 7 35.96 0.00 7.91 1.00 0.08 55.05
08:32:01 all 37.28 0.00 4.43 1.59 0.09 56.60
08:32:01 0 35.03 0.00 4.28 1.88 0.10 58.70
08:32:01 1 42.76 0.00 5.03 0.20 0.10 51.91
08:32:01 2 38.19 0.00 4.49 2.54 0.08 54.69
08:32:01 3 38.78 0.00 4.69 1.09 0.08 55.35
08:32:01 4 36.11 0.00 4.41 0.22 0.08 59.18
08:32:01 5 34.53 0.00 4.09 0.52 0.08 60.78
08:32:01 6 38.23 0.00 4.44 4.98 0.12 52.24
08:32:01 7 34.63 0.00 4.03 1.29 0.08 59.95
08:33:01 all 11.00 0.00 1.85 2.02 0.08 85.05
08:33:01 0 11.03 0.00 1.81 0.05 0.07 87.04
08:33:01 1 11.45 0.00 1.58 7.23 0.07 79.68
08:33:01 2 11.91 0.00 1.83 1.36 0.08 84.83
08:33:01 3 11.18 0.00 1.61 1.46 0.07 85.69
08:33:01 4 10.14 0.00 1.93 0.30 0.07 87.56
08:33:01 5 11.22 0.00 1.75 3.50 0.12 83.41
08:33:01 6 10.63 0.00 2.06 1.79 0.05 85.47
08:33:01 7 10.47 0.00 2.25 0.49 0.08 86.71
08:34:01 all 6.25 0.00 0.90 0.43 0.06 92.35
08:34:01 0 6.29 0.00 0.90 0.07 0.08 92.65
08:34:01 1 6.54 0.00 0.90 0.03 0.07 92.45
08:34:01 2 7.91 0.00 0.99 0.18 0.07 90.86
08:34:01 3 5.82 0.00 0.84 0.02 0.05 93.28
08:34:01 4 5.95 0.00 0.99 0.07 0.07 92.93
08:34:01 5 5.37 0.00 0.87 3.04 0.07 90.65
08:34:01 6 6.63 0.00 0.97 0.02 0.08 92.30
08:34:01 7 5.48 0.00 0.77 0.02 0.07 93.67
08:35:01 all 5.18 0.00 0.90 0.27 0.04 93.61
08:35:01 0 1.75 0.00 0.82 0.20 0.03 97.20
08:35:01 1 10.06 0.00 0.97 0.05 0.03 88.89
08:35:01 2 5.60 0.00 0.99 0.30 0.03 93.08
08:35:01 3 13.13 0.00 1.09 0.15 0.07 85.57
08:35:01 4 5.30 0.00 1.08 0.20 0.03 93.38
08:35:01 5 0.84 0.00 0.90 0.85 0.05 97.35
08:35:01 6 2.92 0.00 0.90 0.37 0.05 95.76
08:35:01 7 1.82 0.00 0.50 0.02 0.03 97.63
Average: all 18.04 0.00 3.27 2.39 0.07 76.23
Average: 0 17.42 0.00 3.42 1.10 0.07 77.99
Average: 1 18.92 0.00 3.32 5.83 0.06 71.86
Average: 2 18.60 0.00 3.45 3.55 0.07 74.32
Average: 3 24.25 0.00 3.48 1.40 0.07 70.80
Average: 4 16.21 0.00 3.31 3.19 0.07 77.23
Average: 5 16.22 0.00 3.11 1.94 0.08 78.65
Average: 6 17.19 0.00 3.06 1.65 0.07 78.03
Average: 7 15.49 0.00 3.00 0.50 0.06 80.95