---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-12881 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 25009 0 6273 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:1d:ae:3d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85923sec preferred_lft 85923sec
inet6 fe80::f816:3eff:fe1d:ae3d/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 02:42:32:83:66:06 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::42:32ff:fe83:6606/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12881) 04/03/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 134.31 29.80 104.52 2703.28 30600.10
08:31:01 20.38 0.08 20.30 1.20 4970.50
08:32:01 378.34 8.18 370.15 547.61 193548.24
08:33:01 167.59 6.15 161.44 271.79 34778.05
08:34:01 104.37 0.25 104.12 21.99 32919.89
08:35:01 27.96 0.10 27.86 13.46 23000.92
08:36:01 93.08 1.28 91.80 92.52 25035.68
Average: 132.29 6.55 125.74 521.68 49264.38
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28841068 31650336 4098152 12.44 79340 3017828 1743800 5.13 948560 2807116 1280488
08:31:01 27201776 31637700 5737444 17.42 89240 4594516 1608932 4.73 954324 4375876 2784156
08:32:01 24803964 30461676 8135256 24.70 126704 5672580 9282088 27.31 2247972 5322036 3512
08:33:01 21805312 27816176 11133908 33.80 148424 5970192 12051872 35.46 5130104 5362904 19256
08:34:01 21372444 27471376 11566776 35.12 161368 6035036 12447388 36.62 5513392 5400276 856
08:35:01 20804000 26905740 12135220 36.84 161672 6038480 13045524 38.38 6084532 5396448 1788
08:36:01 25642788 31598188 7296432 22.15 163340 5906652 1725056 5.08 1469944 5263344 568
Average: 24353050 29648742 8586170 26.07 132870 5319326 7414951 21.82 3192690 4846857 584375
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 14.06 14.06 1.34 1.34 0.00 0.00 0.00 0.00
08:30:01 ens3 714.51 437.53 15557.31 40.40 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
08:31:01 lo 4.07 4.07 0.44 0.44 0.00 0.00 0.00 0.00
08:31:01 ens3 1380.75 870.94 22690.14 60.68 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 veth0ba74e5 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00
08:32:01 veth967a21e 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00
08:32:01 veth858238b 1.33 1.78 0.15 0.18 0.00 0.00 0.00 0.00
08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth0ba74e5 7.55 6.13 0.85 0.63 0.00 0.00 0.00 0.00
08:33:01 veth967a21e 3.08 4.32 0.45 0.39 0.00 0.00 0.00 0.00
08:33:01 veth858238b 4.92 6.57 0.82 0.94 0.00 0.00 0.00 0.00
08:33:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00
08:34:01 veth0ba74e5 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth967a21e 4.05 5.78 0.65 1.19 0.00 0.00 0.00 0.00
08:34:01 veth858238b 0.67 0.97 0.09 0.10 0.00 0.00 0.00 0.00
08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 veth0ba74e5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
08:35:01 veth967a21e 5.58 7.53 0.92 1.20 0.00 0.00 0.00 0.00
08:35:01 veth858238b 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00
08:35:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00
08:36:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
08:36:01 ens3 2574.17 1647.41 40326.74 226.81 0.00 0.00 0.00 0.00
08:36:01 docker0 20.76 30.06 2.50 292.69 0.00 0.00 0.00 0.00
Average: lo 3.29 3.29 0.32 0.32 0.00 0.00 0.00 0.00
Average: ens3 322.66 204.28 5641.89 22.47 0.00 0.00 0.00 0.00
Average: docker0 2.97 4.29 0.36 41.81 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12881) 04/03/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.54 0.00 1.47 2.81 0.05 85.13
08:30:01 0 41.40 0.00 3.50 2.22 0.07 52.81
08:30:01 1 13.86 0.00 1.42 0.73 0.05 83.94
08:30:01 2 5.74 0.00 1.39 0.23 0.05 92.59
08:30:01 3 8.55 0.00 1.15 0.80 0.02 89.48
08:30:01 4 2.89 0.00 1.17 1.74 0.03 94.17
08:30:01 5 6.75 0.00 1.24 0.25 0.05 91.72
08:30:01 6 3.48 0.00 0.90 6.21 0.07 89.34
08:30:01 7 1.64 0.00 0.97 10.32 0.03 87.04
08:31:01 all 2.73 0.00 1.22 44.26 0.02 51.76
08:31:01 0 2.93 0.00 1.30 87.96 0.03 7.77
08:31:01 1 2.66 0.00 1.11 0.00 0.02 96.22
08:31:01 2 3.73 0.00 1.04 0.00 0.02 95.22
08:31:01 3 2.04 0.00 1.34 0.28 0.02 96.32
08:31:01 4 2.58 0.00 1.02 59.07 0.02 37.30
08:31:01 5 2.53 0.00 1.53 68.51 0.03 27.40
08:31:01 6 3.11 0.00 1.17 71.78 0.03 23.91
08:31:01 7 2.23 0.00 1.31 66.57 0.03 29.86
08:32:01 all 13.75 0.00 4.74 13.64 0.05 67.83
08:32:01 0 14.17 0.00 4.50 17.83 0.03 63.46
08:32:01 1 12.77 0.00 4.54 3.05 0.05 79.59
08:32:01 2 13.17 0.00 4.03 1.68 0.05 81.08
08:32:01 3 15.26 0.00 5.08 24.20 0.05 55.41
08:32:01 4 13.24 0.00 6.17 48.47 0.07 32.05
08:32:01 5 13.58 0.00 4.98 6.72 0.05 74.67
08:32:01 6 14.30 0.00 3.87 6.87 0.03 74.93
08:32:01 7 13.46 0.00 4.76 0.71 0.05 81.02
08:33:01 all 51.29 0.00 5.79 1.28 0.10 41.55
08:33:01 0 53.23 0.00 6.22 0.89 0.08 39.57
08:33:01 1 49.81 0.00 5.68 3.81 0.08 40.61
08:33:01 2 49.49 0.00 5.32 0.37 0.10 44.72
08:33:01 3 52.05 0.00 5.85 0.27 0.10 41.72
08:33:01 4 47.76 0.00 5.53 0.39 0.10 46.22
08:33:01 5 50.53 0.00 5.55 0.22 0.10 43.60
08:33:01 6 54.09 0.00 5.69 1.82 0.10 38.30
08:33:01 7 53.32 0.00 6.44 2.48 0.10 37.66
08:34:01 all 10.22 0.00 1.52 1.23 0.06 86.96
08:34:01 0 9.56 0.00 1.54 0.35 0.07 88.48
08:34:01 1 9.56 0.00 1.59 1.88 0.07 86.91
08:34:01 2 11.53 0.00 1.54 0.44 0.07 86.42
08:34:01 3 9.01 0.00 1.32 1.00 0.07 88.60
08:34:01 4 11.29 0.00 1.61 0.25 0.07 86.79
08:34:01 5 10.72 0.00 1.37 0.07 0.05 87.79
08:34:01 6 9.06 0.00 1.39 5.79 0.07 83.68
08:34:01 7 11.04 0.00 1.79 0.10 0.08 86.98
08:35:01 all 6.97 0.00 0.94 0.85 0.08 91.17
08:35:01 0 8.68 0.00 1.27 0.17 0.10 89.78
08:35:01 1 6.94 0.00 0.92 0.05 0.05 92.04
08:35:01 2 6.65 0.00 0.90 0.07 0.07 92.32
08:35:01 3 6.40 0.00 0.90 0.08 0.08 92.54
08:35:01 4 4.86 0.00 0.75 1.02 0.08 93.28
08:35:01 5 6.24 0.00 0.94 0.40 0.08 92.34
08:35:01 6 7.99 0.00 0.85 5.01 0.07 86.08
08:35:01 7 7.97 0.00 1.00 0.00 0.07 90.96
08:36:01 all 3.87 0.00 0.71 1.73 0.05 93.64
08:36:01 0 9.78 0.00 0.74 0.62 0.05 88.82
08:36:01 1 1.17 0.00 0.73 0.30 0.05 97.75
08:36:01 2 1.50 0.00 0.80 0.62 0.03 97.04
08:36:01 3 1.94 0.00 0.75 0.50 0.05 96.75
08:36:01 4 1.13 0.00 0.44 6.78 0.07 91.59
08:36:01 5 2.46 0.00 0.60 4.01 0.05 92.88
08:36:01 6 12.05 0.00 1.00 0.60 0.07 86.27
08:36:01 7 0.85 0.00 0.67 0.42 0.05 98.01
Average: all 14.15 0.00 2.34 9.40 0.06 74.05
Average: 0 19.93 0.00 2.72 15.73 0.06 61.55
Average: 1 13.78 0.00 2.28 1.40 0.05 82.49
Average: 2 13.08 0.00 2.14 0.49 0.06 84.24
Average: 3 13.56 0.00 2.33 3.86 0.06 80.20
Average: 4 11.92 0.00 2.38 16.78 0.06 68.86
Average: 5 13.21 0.00 2.31 11.45 0.06 72.97
Average: 6 14.81 0.00 2.12 14.03 0.06 68.98
Average: 7 12.89 0.00 2.41 11.50 0.06 73.14