---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93166 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 900 25035 0 6231 30811
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:3b:70:dc brd ff:ff:ff:ff:ff:ff
inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85990sec preferred_lft 85990sec
inet6 fe80::f816:3eff:fe3b:70dc/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 02:42:81:fe:f7:1e 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::42:81ff:fefe:f71e/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-93166) 12/25/24 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 334.71 40.71 294.00 2934.18 21513.61
08:31:01 483.40 13.93 469.47 825.08 163807.50
08:32:01 96.80 0.20 96.60 27.05 26524.50
08:33:01 68.44 0.25 68.19 21.20 19452.57
08:34:01 22.35 0.07 22.28 9.73 12984.34
08:35:01 87.80 1.28 86.52 91.18 14839.19
Average: 182.25 9.41 172.84 651.37 43186.03
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29756376 31669664 3182844 9.66 76500 2139668 1731836 5.10 907844 1962664 435712
08:31:01 23737380 29360452 9201840 27.94 129676 5637344 10030832 29.51 3440428 5181920 412
08:32:01 21401384 27457520 11537836 35.03 151572 6008912 12374016 36.41 5510224 5384936 12608
08:33:01 20977084 27033864 11962136 36.32 160628 5998360 13219268 38.89 5948652 5365692 1196
08:34:01 20936588 26996292 12002632 36.44 160956 6001820 13136424 38.65 5997228 5361152 484
08:35:01 25647176 31560112 7292044 22.14 162932 5869664 1680700 4.95 1510024 5227944 980
Average: 23742665 29012984 9196555 27.92 140377 5275961 8695513 25.58 3885733 4747385 75232
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 12.73 12.73 1.20 1.20 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 ens3 255.41 180.57 4635.34 39.37 0.00 0.00 0.00 0.00
08:31:01 lo 4.93 4.93 0.52 0.52 0.00 0.00 0.00 0.00
08:31:01 veth15f111e 0.33 0.60 0.02 0.04 0.00 0.00 0.00 0.00
08:31:01 veth7b291cc 2.23 2.48 0.20 0.22 0.00 0.00 0.00 0.00
08:31:01 vethbc97b5f 0.42 0.77 0.03 0.04 0.00 0.00 0.00 0.00
08:32:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00
08:32:01 veth15f111e 3.90 4.90 0.56 0.45 0.00 0.00 0.00 0.00
08:32:01 veth7b291cc 33.85 27.67 3.74 4.14 0.00 0.00 0.00 0.00
08:32:01 vethbc97b5f 3.00 3.78 0.39 0.33 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:33:01 veth15f111e 4.13 5.88 0.66 1.27 0.00 0.00 0.00 0.00
08:33:01 veth7b291cc 46.36 33.78 8.63 6.09 0.00 0.00 0.00 0.00
08:33:01 vethbc97b5f 4.65 6.33 1.67 2.22 0.00 0.00 0.00 0.00
08:34:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
08:34:01 veth15f111e 5.53 7.43 0.91 1.12 0.00 0.00 0.00 0.00
08:34:01 veth7b291cc 53.62 39.88 6.97 6.55 0.00 0.00 0.00 0.00
08:34:01 vethbc97b5f 6.02 7.83 0.98 1.48 0.00 0.00 0.00 0.00
08:35:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00
08:35:01 docker0 11.90 18.00 2.05 293.09 0.00 0.00 0.00 0.00
08:35:01 ens3 1851.21 1036.76 40054.53 187.14 0.00 0.00 0.00 0.00
Average: lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00
Average: docker0 1.98 3.00 0.34 48.85 0.00 0.00 0.00 0.00
Average: ens3 258.48 138.80 6546.49 22.48 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93166) 12/25/24 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.95 0.00 1.02 2.25 0.04 86.75
08:30:01 0 1.87 0.00 0.50 0.05 0.02 97.57
08:30:01 1 1.37 0.00 0.48 2.29 0.05 95.81
08:30:01 2 2.27 0.00 0.42 0.15 0.02 97.15
08:30:01 3 1.02 0.00 0.50 0.34 0.02 98.12
08:30:01 4 30.34 0.00 1.77 1.37 0.05 66.48
08:30:01 5 29.47 0.00 2.58 4.53 0.05 63.37
08:30:01 6 6.01 0.00 0.82 4.97 0.05 88.16
08:30:01 7 7.23 0.00 1.04 4.29 0.03 87.41
08:31:01 all 32.31 0.00 9.08 7.45 0.08 51.08
08:31:01 0 31.99 0.00 9.25 2.26 0.07 56.43
08:31:01 1 31.77 0.00 9.56 36.11 0.10 22.46
08:31:01 2 33.41 0.00 8.97 1.34 0.07 56.21
08:31:01 3 31.39 0.00 9.74 2.14 0.08 56.65
08:31:01 4 32.15 0.00 8.80 1.75 0.08 57.23
08:31:01 5 32.99 0.00 8.62 6.00 0.08 52.30
08:31:01 6 31.59 0.00 9.41 8.95 0.12 49.94
08:31:01 7 33.21 0.00 8.24 1.22 0.07 57.25
08:32:01 all 42.10 0.00 4.77 1.73 0.08 51.32
08:32:01 0 35.42 0.00 4.80 1.07 0.10 58.61
08:32:01 1 42.79 0.00 4.80 2.36 0.08 49.97
08:32:01 2 43.34 0.00 4.60 3.78 0.08 48.20
08:32:01 3 39.32 0.00 4.35 1.30 0.08 54.95
08:32:01 4 44.94 0.00 5.15 0.27 0.08 49.55
08:32:01 5 43.14 0.00 5.02 2.95 0.08 48.81
08:32:01 6 43.22 0.00 4.55 1.84 0.08 50.31
08:32:01 7 44.57 0.00 4.95 0.24 0.08 50.16
08:33:01 all 10.38 0.00 1.67 1.34 0.08 86.53
08:33:01 0 12.42 0.00 1.92 0.37 0.07 85.22
08:33:01 1 11.15 0.00 1.52 1.25 0.07 86.02
08:33:01 2 7.80 0.00 1.12 5.96 0.07 85.05
08:33:01 3 9.80 0.00 1.72 0.08 0.08 88.31
08:33:01 4 10.18 0.00 1.63 0.29 0.08 87.82
08:33:01 5 9.54 0.00 1.89 0.57 0.07 87.93
08:33:01 6 9.99 0.00 1.42 1.62 0.08 86.89
08:33:01 7 12.21 0.00 2.11 0.59 0.07 85.03
08:34:01 all 6.02 0.00 0.87 0.77 0.06 92.28
08:34:01 0 6.46 0.00 1.04 0.03 0.07 92.40
08:34:01 1 6.84 0.00 0.77 0.02 0.07 92.31
08:34:01 2 5.71 0.00 0.84 5.61 0.05 87.79
08:34:01 3 5.60 0.00 0.65 0.02 0.05 93.68
08:34:01 4 6.07 0.00 0.97 0.02 0.07 92.87
08:34:01 5 6.05 0.00 1.09 0.10 0.07 92.70
08:34:01 6 5.56 0.00 0.74 0.28 0.07 93.35
08:34:01 7 5.79 0.00 0.87 0.10 0.07 93.17
08:35:01 all 5.40 0.00 0.78 1.02 0.04 92.75
08:35:01 0 1.74 0.00 0.58 0.15 0.05 97.48
08:35:01 1 2.74 0.00 0.70 0.15 0.03 96.38
08:35:01 2 13.34 0.00 0.97 6.55 0.05 79.09
08:35:01 3 5.78 0.00 0.64 0.20 0.03 93.34
08:35:01 4 1.97 0.00 0.72 0.37 0.02 96.92
08:35:01 5 15.69 0.00 1.22 0.28 0.05 82.76
08:35:01 6 0.95 0.00 0.69 0.42 0.03 97.91
08:35:01 7 1.02 0.00 0.77 0.07 0.03 98.11
Average: all 17.62 0.00 3.01 2.42 0.06 76.88
Average: 0 14.89 0.00 3.00 0.65 0.06 81.40
Average: 1 16.02 0.00 2.95 6.94 0.07 74.04
Average: 2 17.57 0.00 2.80 3.90 0.06 75.67
Average: 3 15.43 0.00 2.92 0.68 0.06 80.92
Average: 4 20.89 0.00 3.15 0.67 0.06 75.22
Average: 5 22.77 0.00 3.39 2.40 0.07 71.37
Average: 6 16.15 0.00 2.92 3.00 0.07 77.85
Average: 7 17.25 0.00 2.98 1.09 0.06 78.62