---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-74921 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 885 25057 0 6224 30826
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:c3:0a:d2 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85910sec preferred_lft 85910sec
inet6 fe80::f816:3eff:fec3:ad2/64 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:ff:c0:40:e5 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:ffff:fec0:40e5/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74921) 10/06/24 _x86_64_ (8 CPU)
17:26:27 LINUX RESTART (8 CPU)
17:27:02 tps rtps wtps bread/s bwrtn/s
17:28:01 343.02 51.49 291.53 2272.99 24654.96
17:29:01 263.09 19.23 243.86 2281.62 99045.63
17:30:01 406.57 12.95 393.62 813.16 84171.99
17:31:01 78.09 0.22 77.87 25.46 27343.78
17:32:01 83.62 0.28 83.34 20.79 24982.92
17:33:01 15.21 0.00 15.21 0.00 16401.03
17:34:01 69.14 0.78 68.36 39.46 17492.85
Average: 179.43 12.04 167.39 775.52 42053.91
17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
17:28:01 30160452 31706416 2778768 8.44 68408 1790420 1417716 4.17 868120 1626260 134964
17:29:01 26154580 31645888 6784640 20.60 124324 5523832 1748528 5.14 1012804 5277432 1508100
17:30:01 24706816 30326236 8232404 24.99 141108 5616184 7894456 23.23 2495488 5170936 280
17:31:01 23451104 29495880 9488116 28.80 162084 5978824 9123924 26.84 3422012 5444456 76720
17:32:01 23235956 29288372 9703264 29.46 171332 5977652 9607180 28.27 3645780 5429936 724
17:33:01 23312972 29367072 9626248 29.22 171516 5978876 9481336 27.90 3567540 5431104 356
17:34:01 25615180 31529916 7324040 22.24 172888 5856916 1732940 5.10 1468132 5301768 22112
Average: 25233866 30479969 7705354 23.39 144523 5246101 5858011 17.24 2354268 4811699 249037
17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:28:01 ens3 396.58 272.70 1564.12 75.98 0.00 0.00 0.00 0.00
17:28:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00
17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:29:01 ens3 1287.99 649.49 31478.72 56.78 0.00 0.00 0.00 0.00
17:29:01 lo 14.53 14.53 1.41 1.41 0.00 0.00 0.00 0.00
17:30:01 veth1013c04 0.15 0.48 0.01 0.03 0.00 0.00 0.00 0.00
17:30:01 vethbd4b0df 0.68 0.88 0.04 0.05 0.00 0.00 0.00 0.00
17:30:01 veth5ac70f1 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00
17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:31:01 veth1013c04 0.43 0.43 0.04 1.12 0.00 0.00 0.00 0.00
17:31:01 vethbd4b0df 3.78 4.75 0.74 0.48 0.00 0.00 0.00 0.00
17:31:01 veth5ac70f1 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
17:31:01 docker0 11.98 16.16 2.00 220.93 0.00 0.00 0.00 0.00
17:32:01 veth1013c04 0.55 0.65 0.05 1.61 0.00 0.00 0.00 0.00
17:32:01 vethbd4b0df 10.08 11.91 1.99 6.04 0.00 0.00 0.00 0.00
17:32:01 veth5ac70f1 0.78 1.03 0.18 0.13 0.00 0.00 0.00 0.00
17:32:01 docker0 2.55 3.67 0.18 65.35 0.00 0.00 0.00 0.00
17:33:01 veth1013c04 0.60 0.60 0.05 1.66 0.00 0.00 0.00 0.00
17:33:01 vethbd4b0df 13.55 16.18 2.70 1.41 0.00 0.00 0.00 0.00
17:33:01 veth5ac70f1 0.28 0.42 0.06 0.05 0.00 0.00 0.00 0.00
17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:34:01 ens3 1827.18 1027.85 34340.38 193.03 0.00 0.00 0.00 0.00
17:34:01 lo 29.06 29.06 2.66 2.66 0.00 0.00 0.00 0.00
Average: docker0 2.08 2.84 0.31 40.99 0.00 0.00 0.00 0.00
Average: ens3 259.63 145.56 4907.18 27.42 0.00 0.00 0.00 0.00
Average: lo 3.62 3.62 0.33 0.33 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74921) 10/06/24 _x86_64_ (8 CPU)
17:26:27 LINUX RESTART (8 CPU)
17:27:02 CPU %user %nice %system %iowait %steal %idle
17:28:01 all 10.01 0.00 1.04 3.68 0.04 85.23
17:28:01 0 11.74 0.00 1.07 0.54 0.03 86.61
17:28:01 1 9.25 0.00 0.79 0.92 0.03 89.00
17:28:01 2 7.57 0.00 0.66 0.83 0.03 90.90
17:28:01 3 4.78 0.00 0.59 1.26 0.07 93.30
17:28:01 4 29.33 0.00 3.04 15.60 0.07 51.95
17:28:01 5 12.03 0.00 0.92 0.53 0.02 86.51
17:28:01 6 3.09 0.00 0.61 9.75 0.02 86.54
17:28:01 7 2.31 0.00 0.59 0.05 0.02 97.03
17:29:01 all 15.85 0.00 5.39 13.91 0.08 64.77
17:29:01 0 15.21 0.00 5.53 9.94 0.07 69.26
17:29:01 1 30.26 0.00 6.09 6.72 0.10 56.82
17:29:01 2 16.06 0.00 4.72 3.48 0.07 75.67
17:29:01 3 12.39 0.00 5.57 24.99 0.07 56.97
17:29:01 4 14.38 0.00 5.12 15.14 0.08 65.28
17:29:01 5 14.57 0.00 5.37 11.55 0.08 68.42
17:29:01 6 14.14 0.00 5.19 5.00 0.07 75.60
17:29:01 7 9.87 0.00 5.57 34.99 0.07 49.49
17:30:01 all 16.61 0.00 3.20 9.47 0.08 70.64
17:30:01 0 15.06 0.00 3.15 5.99 0.08 75.71
17:30:01 1 19.10 0.00 3.86 3.52 0.08 73.43
17:30:01 2 12.94 0.00 2.76 11.78 0.05 72.47
17:30:01 3 15.89 0.00 2.70 3.29 0.07 78.05
17:30:01 4 16.37 0.00 3.01 2.65 0.07 77.90
17:30:01 5 10.04 0.00 2.82 15.26 0.07 71.82
17:30:01 6 22.96 0.00 3.78 3.78 0.08 69.41
17:30:01 7 20.57 0.00 3.57 29.42 0.08 46.35
17:31:01 all 16.95 0.00 2.19 2.47 0.08 78.32
17:31:01 0 16.25 0.00 2.33 0.25 0.07 81.10
17:31:01 1 21.43 0.00 2.42 3.68 0.08 72.39
17:31:01 2 12.37 0.00 2.68 0.40 0.07 84.48
17:31:01 3 27.78 0.00 3.46 2.66 0.12 65.99
17:31:01 4 17.32 0.00 1.97 0.17 0.10 80.44
17:31:01 5 11.52 0.00 1.36 0.38 0.07 86.66
17:31:01 6 15.11 0.00 1.85 12.14 0.08 70.82
17:31:01 7 13.90 0.00 1.34 0.20 0.05 84.51
17:32:01 all 10.03 0.00 1.58 2.31 0.08 86.01
17:32:01 0 9.83 0.00 1.93 1.09 0.08 87.06
17:32:01 1 11.01 0.00 1.89 1.10 0.07 85.92
17:32:01 2 9.27 0.00 1.67 0.10 0.07 88.89
17:32:01 3 11.84 0.00 1.54 0.55 0.07 86.00
17:32:01 4 10.09 0.00 1.56 0.23 0.07 88.04
17:32:01 5 10.12 0.00 1.34 11.57 0.08 76.89
17:32:01 6 10.05 0.00 1.58 3.61 0.08 84.67
17:32:01 7 7.99 0.00 1.17 0.18 0.07 90.59
17:33:01 all 2.46 0.00 0.39 1.01 0.07 96.07
17:33:01 0 3.01 0.00 0.45 0.00 0.07 96.47
17:33:01 1 2.07 0.00 0.30 0.15 0.07 97.41
17:33:01 2 1.49 0.00 0.28 0.00 0.07 98.16
17:33:01 3 3.01 0.00 0.44 0.00 0.08 96.47
17:33:01 4 1.74 0.00 0.40 0.00 0.08 97.77
17:33:01 5 2.25 0.00 0.32 7.97 0.08 89.37
17:33:01 6 4.67 0.00 0.60 0.02 0.08 94.63
17:33:01 7 1.42 0.00 0.25 0.00 0.07 98.26
17:34:01 all 4.11 0.00 0.90 1.73 0.05 93.21
17:34:01 0 3.82 0.00 0.93 0.10 0.07 95.09
17:34:01 1 2.16 0.00 0.90 0.99 0.05 95.90
17:34:01 2 2.42 0.00 1.05 0.08 0.05 96.40
17:34:01 3 3.52 0.00 1.04 0.20 0.05 95.20
17:34:01 4 1.99 0.00 0.87 0.10 0.05 96.99
17:34:01 5 2.21 0.00 0.72 9.71 0.03 87.33
17:34:01 6 14.39 0.00 0.99 2.64 0.07 81.92
17:34:01 7 2.36 0.00 0.79 0.10 0.03 96.72
Average: all 10.84 0.00 2.09 4.91 0.07 82.10
Average: 0 10.66 0.00 2.18 2.52 0.07 84.57
Average: 1 13.53 0.00 2.31 2.42 0.07 81.67
Average: 2 8.86 0.00 1.98 2.38 0.06 86.73
Average: 3 11.31 0.00 2.18 4.63 0.07 81.80
Average: 4 12.99 0.00 2.28 4.82 0.07 79.85
Average: 5 8.96 0.00 1.83 8.15 0.06 81.00
Average: 6 12.06 0.00 2.08 5.26 0.07 80.54
Average: 7 8.34 0.00 1.88 9.13 0.06 80.60