---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-37535 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 889 25104 0 6173 30822
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:35:cb:e0 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85971sec preferred_lft 85971sec
inet6 fe80::f816:3eff:fe35:cbe0/64 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 02:42:4a:0c:ec:bf 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::42:4aff:fe0c:ecbf/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-37535) 09/10/24 _x86_64_ (8 CPU)
17:26:27 LINUX RESTART (8 CPU)
17:27:03 tps rtps wtps bread/s bwrtn/s
17:28:01 260.15 36.45 223.70 1729.06 77524.72
17:29:01 455.84 21.18 434.66 2674.62 194350.41
17:30:01 192.28 9.20 183.09 387.57 7845.91
17:31:01 127.18 0.33 126.85 27.46 16850.37
17:32:01 5.98 0.00 5.98 0.00 185.62
17:33:01 56.16 0.72 55.44 23.86 1289.80
Average: 182.50 11.17 171.33 801.97 49519.69
17:27:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
17:28:01 30112408 31686680 2826812 8.58 71104 1814460 1409816 4.15 889852 1650940 153212
17:29:01 25820760 31340292 7118460 21.61 132320 5539204 4789224 14.09 1346712 5246232 2144
17:30:01 23785776 29487576 9153444 27.79 144800 5693720 9289704 27.33 3383308 5193556 8044
17:31:01 23224288 29223276 9714932 29.49 169540 5931312 9643212 28.37 3708384 5385476 1388
17:32:01 23264996 29266792 9674224 29.37 169744 5933500 9594440 28.23 3664696 5387524 276
17:33:01 25785836 31633988 7153384 21.72 170760 5795696 1606888 4.73 1353360 5248140 2716
Average: 25332344 30439767 7606876 23.09 143045 5117982 6055547 17.82 2391052 4685311 27963
17:27:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
17:28:01 ens3 57.91 40.87 891.86 8.14 0.00 0.00 0.00 0.00
17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:28:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00
17:29:01 veth9cc2483 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:29:01 vethc9a86c9 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
17:29:01 veth7723e1f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
17:29:01 ens3 1331.73 634.89 31145.30 69.45 0.00 0.00 0.00 0.00
17:30:01 veth9cc2483 53.69 65.47 19.81 15.78 0.00 0.00 0.00 0.00
17:30:01 vethcdc0bde 10.28 10.40 2.03 1.69 0.00 0.00 0.00 0.00
17:30:01 vethc9a86c9 0.45 0.68 0.05 1.08 0.00 0.00 0.00 0.00
17:30:01 veth7723e1f 5.50 6.37 0.85 0.92 0.00 0.00 0.00 0.00
17:31:01 veth9cc2483 76.20 95.45 142.59 31.63 0.00 0.00 0.00 0.01
17:31:01 vethcdc0bde 75.54 65.46 26.73 114.51 0.00 0.00 0.00 0.01
17:31:01 vethc9a86c9 0.62 0.70 0.05 1.61 0.00 0.00 0.00 0.00
17:31:01 veth7723e1f 0.78 1.13 0.12 0.13 0.00 0.00 0.00 0.00
17:32:01 veth9cc2483 40.88 51.46 86.75 13.26 0.00 0.00 0.00 0.01
17:32:01 vethcdc0bde 30.28 28.61 8.75 39.06 0.00 0.00 0.00 0.00
17:32:01 vethc9a86c9 0.58 0.60 0.05 1.65 0.00 0.00 0.00 0.00
17:32:01 veth7723e1f 0.57 0.78 0.09 0.10 0.00 0.00 0.00 0.00
17:33:01 ens3 1789.04 983.54 34072.39 193.72 0.00 0.00 0.00 0.00
17:33:01 docker0 13.55 18.51 2.14 286.14 0.00 0.00 0.00 0.00
17:33:01 lo 29.13 29.13 2.67 2.67 0.00 0.00 0.00 0.00
Average: ens3 251.04 127.32 5572.92 22.97 0.00 0.00 0.00 0.00
Average: docker0 2.27 3.10 0.36 47.95 0.00 0.00 0.00 0.00
Average: lo 4.22 4.22 0.39 0.39 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37535) 09/10/24 _x86_64_ (8 CPU)
17:26:27 LINUX RESTART (8 CPU)
17:27:03 CPU %user %nice %system %iowait %steal %idle
17:28:01 all 8.81 0.00 0.77 6.12 0.03 84.28
17:28:01 0 23.45 0.00 1.48 3.85 0.05 71.17
17:28:01 1 12.01 0.00 0.97 0.53 0.02 86.47
17:28:01 2 3.47 0.00 0.33 0.16 0.03 96.01
17:28:01 3 0.80 0.00 0.96 34.15 0.05 64.04
17:28:01 4 0.47 0.00 0.17 6.51 0.02 92.84
17:28:01 5 11.42 0.00 0.86 2.02 0.03 85.66
17:28:01 6 4.14 0.00 0.41 0.31 0.02 95.12
17:28:01 7 14.64 0.00 0.93 1.66 0.02 82.76
17:29:01 all 14.58 0.00 6.08 13.62 0.07 65.65
17:29:01 0 14.05 0.00 5.57 16.09 0.05 64.24
17:29:01 1 13.14 0.00 6.94 38.14 0.07 41.72
17:29:01 2 19.04 0.00 6.21 9.14 0.07 65.55
17:29:01 3 12.80 0.00 6.55 32.55 0.07 48.04
17:29:01 4 13.76 0.00 6.28 5.80 0.07 74.09
17:29:01 5 15.35 0.00 5.40 1.05 0.05 78.16
17:29:01 6 13.33 0.00 5.77 4.22 0.07 76.61
17:29:01 7 15.16 0.00 5.95 2.21 0.07 76.61
17:30:01 all 24.30 0.00 2.86 0.81 0.07 71.97
17:30:01 0 22.38 0.00 2.78 0.67 0.08 74.09
17:30:01 1 29.01 0.00 3.17 1.22 0.07 66.54
17:30:01 2 19.43 0.00 2.08 0.72 0.07 77.70
17:30:01 3 25.04 0.00 2.95 0.82 0.07 71.13
17:30:01 4 21.13 0.00 2.46 0.07 0.07 76.27
17:30:01 5 24.44 0.00 2.90 0.72 0.07 71.88
17:30:01 6 25.76 0.00 3.35 1.64 0.07 69.19
17:30:01 7 27.18 0.00 3.15 0.69 0.07 68.91
17:31:01 all 11.86 0.00 2.02 0.95 0.07 85.10
17:31:01 0 10.35 0.00 1.78 0.82 0.07 86.99
17:31:01 1 11.58 0.00 2.39 3.68 0.07 82.28
17:31:01 2 11.90 0.00 2.04 0.28 0.05 85.72
17:31:01 3 14.06 0.00 2.33 2.01 0.07 81.53
17:31:01 4 9.29 0.00 1.94 0.13 0.08 88.55
17:31:01 5 15.79 0.00 2.20 0.17 0.07 81.78
17:31:01 6 10.69 0.00 1.60 0.39 0.07 87.26
17:31:01 7 11.26 0.00 1.89 0.05 0.07 86.72
17:32:01 all 2.79 0.00 0.43 0.02 0.05 96.70
17:32:01 0 2.39 0.00 0.58 0.00 0.05 96.98
17:32:01 1 2.84 0.00 0.38 0.07 0.05 96.66
17:32:01 2 2.38 0.00 0.42 0.00 0.07 97.14
17:32:01 3 2.62 0.00 0.40 0.00 0.05 96.92
17:32:01 4 2.23 0.00 0.49 0.10 0.03 97.16
17:32:01 5 2.77 0.00 0.34 0.00 0.05 96.85
17:32:01 6 3.04 0.00 0.42 0.00 0.05 96.49
17:32:01 7 4.05 0.00 0.44 0.00 0.07 95.45
17:33:01 all 2.47 0.00 0.78 0.15 0.05 96.56
17:33:01 0 2.19 0.00 0.78 0.30 0.07 96.66
17:33:01 1 2.53 0.00 0.65 0.07 0.05 96.70
17:33:01 2 2.24 0.00 0.90 0.17 0.05 96.64
17:33:01 3 2.75 0.00 0.75 0.17 0.05 96.28
17:33:01 4 2.54 0.00 0.82 0.20 0.07 96.37
17:33:01 5 2.36 0.00 0.67 0.10 0.05 96.82
17:33:01 6 2.74 0.00 0.87 0.07 0.05 96.27
17:33:01 7 2.39 0.00 0.80 0.12 0.03 96.66
Average: all 10.80 0.00 2.16 3.59 0.06 83.40
Average: 0 12.41 0.00 2.16 3.61 0.06 81.76
Average: 1 11.84 0.00 2.41 7.25 0.05 78.44
Average: 2 9.76 0.00 2.00 1.74 0.06 86.44
Average: 3 9.73 0.00 2.33 11.44 0.06 76.45
Average: 4 8.27 0.00 2.03 2.11 0.06 87.53
Average: 5 12.02 0.00 2.06 0.67 0.05 85.19
Average: 6 9.97 0.00 2.08 1.11 0.05 86.79
Average: 7 12.43 0.00 2.20 0.78 0.05 84.54