---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-79309 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 934 25228 0 6004 30776
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:af:cd:9b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85934sec preferred_lft 85934sec
inet6 fe80::f816:3eff:feaf:cd9b/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 02:42:0f:77:f8:3b 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:fff:fe77:f83b/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-79309) 10/25/24 _x86_64_ (8 CPU)
08:28:28 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 299.19 43.72 255.47 1959.13 29383.22
08:31:01 231.93 18.31 213.62 2256.04 98655.05
08:32:01 314.20 13.06 301.13 765.94 84473.26
08:33:01 134.54 0.32 134.23 43.19 37808.15
08:34:01 31.11 0.25 30.86 17.73 22236.99
08:35:01 34.28 0.05 34.23 7.87 22375.94
08:36:01 87.89 1.80 86.09 93.98 21750.04
Average: 161.61 11.00 150.61 733.16 45322.42
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30096068 31655560 2843152 8.63 69268 1801824 1380956 4.06 915956 1635748 151384
08:31:01 26329344 31599800 6609876 20.07 117276 5332488 1632848 4.80 1048628 5086056 1294892
08:32:01 23657988 29162368 9281232 28.18 129136 5532792 11173476 32.87 3695488 5012100 1512
08:33:01 21934472 27791776 11004748 33.41 157680 5814404 11965008 35.20 5203320 5168504 176
08:34:01 21251680 27078836 11687540 35.48 158224 5786168 12752196 37.52 5930756 5121972 272
08:35:01 21844196 27672912 11095024 33.68 158712 5788668 11706680 34.44 5353260 5115784 412
08:36:01 25875948 31557248 7063272 21.44 160764 5656896 1550372 4.56 1540552 4983672 2192
Average: 24427099 29502643 8512121 25.84 135866 5101891 7451648 21.92 3383994 4589119 207263
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 1.29 1.29 0.14 0.14 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 264.04 174.34 1293.80 62.42 0.00 0.00 0.00 0.00
08:31:01 lo 16.70 16.70 1.61 1.61 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
08:31:01 ens3 1373.69 665.24 35336.95 58.80 0.00 0.00 0.00 0.00
08:32:01 veth11469ab 57.40 69.38 19.61 15.83 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
08:32:01 vethaf69a3f 0.75 0.92 0.05 0.05 0.00 0.00 0.00 0.00
08:32:01 vethaf3fd77 1.38 1.62 0.08 0.10 0.00 0.00 0.00 0.00
08:33:01 veth11469ab 5.03 5.77 1.72 1.49 0.00 0.00 0.00 0.00
08:33:01 lo 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00
08:33:01 vethaf69a3f 3.73 4.60 0.54 0.46 0.00 0.00 0.00 0.00
08:33:01 vethaf3fd77 11.11 12.51 2.23 2.43 0.00 0.00 0.00 0.00
08:34:01 veth11469ab 44.39 52.74 104.56 16.52 0.00 0.00 0.00 0.01
08:34:01 vethf06d852 2.80 2.53 1.42 3.46 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
08:34:01 vethaf69a3f 5.67 7.35 0.81 0.89 0.00 0.00 0.00 0.00
08:35:01 veth11469ab 30.13 33.99 91.48 11.48 0.00 0.00 0.00 0.01
08:35:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00
08:35:01 vethaf69a3f 4.52 6.17 0.67 0.50 0.00 0.00 0.00 0.00
08:35:01 vethaf3fd77 52.14 54.82 12.53 31.07 0.00 0.00 0.00 0.00
08:36:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
08:36:01 docker0 13.00 18.48 2.10 287.29 0.00 0.00 0.00 0.00
08:36:01 ens3 1878.59 1016.38 38424.42 187.90 0.00 0.00 0.00 0.00
Average: lo 3.39 3.39 0.32 0.32 0.00 0.00 0.00 0.00
Average: docker0 1.86 2.64 0.30 41.11 0.00 0.00 0.00 0.00
Average: ens3 252.16 133.45 5447.78 24.53 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79309) 10/25/24 _x86_64_ (8 CPU)
08:28:28 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.36 0.00 1.11 3.26 0.04 85.23
08:30:01 0 22.67 0.00 2.01 16.18 0.10 59.04
08:30:01 1 16.86 0.00 1.01 0.87 0.03 81.23
08:30:01 2 8.10 0.00 1.00 1.45 0.03 89.42
08:30:01 3 16.65 0.00 1.51 0.90 0.05 80.89
08:30:01 4 8.95 0.00 1.00 2.36 0.05 87.64
08:30:01 5 3.46 0.00 1.34 3.62 0.03 91.55
08:30:01 6 3.87 0.00 0.48 0.71 0.03 94.90
08:30:01 7 2.26 0.00 0.51 0.12 0.02 97.10
08:31:01 all 13.85 0.00 7.94 11.09 0.10 67.02
08:31:01 0 10.82 0.00 8.28 29.52 0.10 51.27
08:31:01 1 14.75 0.00 7.27 7.29 0.10 70.58
08:31:01 2 27.20 0.00 8.31 1.64 0.12 62.72
08:31:01 3 12.15 0.00 8.04 3.83 0.12 75.86
08:31:01 4 11.00 0.00 7.80 22.13 0.10 58.97
08:31:01 5 11.63 0.00 8.34 2.69 0.12 77.22
08:31:01 6 12.24 0.00 7.13 20.72 0.10 59.81
08:31:01 7 10.98 0.00 8.32 0.89 0.12 79.68
08:32:01 all 39.81 0.00 7.01 5.37 0.13 47.68
08:32:01 0 39.67 0.00 6.61 4.33 0.10 49.29
08:32:01 1 44.73 0.00 7.20 2.50 0.12 45.45
08:32:01 2 36.37 0.00 7.92 21.95 0.14 33.62
08:32:01 3 40.62 0.00 7.17 2.49 0.12 49.60
08:32:01 4 38.76 0.00 7.06 1.25 0.12 52.82
08:32:01 5 38.90 0.00 6.91 0.76 0.12 53.30
08:32:01 6 38.32 0.00 6.23 5.15 0.14 50.16
08:32:01 7 41.12 0.00 6.98 4.62 0.14 47.15
08:33:01 all 32.12 0.00 4.85 2.81 0.11 60.11
08:33:01 0 31.81 0.00 4.83 0.35 0.10 62.91
08:33:01 1 29.18 0.00 4.81 7.19 0.12 58.70
08:33:01 2 33.12 0.00 4.86 5.57 0.12 56.33
08:33:01 3 32.39 0.00 4.99 1.73 0.12 60.77
08:33:01 4 34.82 0.00 4.77 1.33 0.12 58.96
08:33:01 5 26.42 0.00 3.49 0.45 0.13 69.50
08:33:01 6 39.36 0.00 6.07 0.91 0.10 53.56
08:33:01 7 29.89 0.00 4.97 5.03 0.10 60.01
08:34:01 all 11.29 0.00 1.53 1.23 0.08 85.86
08:34:01 0 10.16 0.00 1.17 0.10 0.07 88.50
08:34:01 1 11.71 0.00 1.22 2.84 0.07 84.16
08:34:01 2 11.21 0.00 1.52 4.53 0.08 82.65
08:34:01 3 12.97 0.00 2.18 0.05 0.08 84.71
08:34:01 4 9.86 0.00 1.29 1.09 0.07 87.69
08:34:01 5 10.97 0.00 1.26 0.82 0.08 86.87
08:34:01 6 11.98 0.00 2.13 0.17 0.10 85.62
08:34:01 7 11.45 0.00 1.46 0.23 0.08 86.78
08:35:01 all 5.82 0.00 0.87 1.10 0.05 92.16
08:35:01 0 5.66 0.00 1.02 0.15 0.03 93.14
08:35:01 1 5.55 0.00 0.97 0.02 0.05 93.41
08:35:01 2 6.20 0.00 0.80 5.85 0.08 87.07
08:35:01 3 5.43 0.00 0.95 2.09 0.07 91.46
08:35:01 4 5.61 0.00 0.72 0.35 0.05 93.27
08:35:01 5 5.81 0.00 0.82 0.02 0.05 93.30
08:35:01 6 5.02 0.00 0.87 0.18 0.03 93.89
08:35:01 7 7.32 0.00 0.79 0.12 0.07 91.71
08:36:01 all 5.94 0.00 0.78 1.61 0.03 91.64
08:36:01 0 25.94 0.00 1.22 0.74 0.07 72.03
08:36:01 1 2.72 0.00 0.82 1.59 0.03 94.84
08:36:01 2 1.76 0.00 0.60 5.09 0.02 92.53
08:36:01 3 1.54 0.00 0.79 3.98 0.05 93.65
08:36:01 4 4.07 0.00 0.75 0.30 0.03 94.84
08:36:01 5 6.36 0.00 0.68 0.33 0.02 92.60
08:36:01 6 2.14 0.00 0.67 0.74 0.03 96.42
08:36:01 7 2.97 0.00 0.75 0.08 0.02 96.18
Average: all 16.99 0.00 3.44 3.78 0.08 75.72
Average: 0 20.93 0.00 3.59 7.30 0.08 68.10
Average: 1 17.88 0.00 3.32 3.18 0.07 75.54
Average: 2 17.65 0.00 3.56 6.56 0.08 72.14
Average: 3 17.34 0.00 3.66 2.15 0.09 76.76
Average: 4 16.13 0.00 3.34 4.12 0.08 76.34
Average: 5 14.79 0.00 3.26 1.24 0.08 80.63
Average: 6 16.10 0.00 3.36 4.08 0.08 76.38
Average: 7 15.12 0.00 3.39 1.58 0.08 79.84