---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92993 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: 2800.000
BogoMIPS: 5600.00
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 898 25037 0 6231 30813
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:c3:44:06 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85973sec preferred_lft 85973sec
inet6 fe80::f816:3eff:fec3:4406/64 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 02:42:5c:5f:81:86 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::42:5cff:fe5f:8186/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92993) 12/24/24 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 281.97 40.81 241.16 2951.09 21069.92
08:31:01 472.40 14.51 457.89 868.62 163302.23
08:32:01 57.63 0.18 57.45 25.19 20500.10
08:33:01 127.18 0.25 126.93 20.53 26652.26
08:34:01 21.96 0.08 21.88 11.86 13175.44
08:35:01 76.25 0.72 75.54 26.26 14510.56
Average: 172.59 9.34 163.26 644.17 43262.76
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29984980 31730616 2954240 8.97 75636 1974640 1312396 3.86 851560 1801368 271944
08:31:01 24463804 30085900 8475416 25.73 128928 5638056 10313748 30.35 2660956 5238560 5504
08:32:01 21723444 27665368 11215776 34.05 144364 5915412 12331452 36.28 5270168 5318544 76160
08:33:01 21333764 27390696 11605456 35.23 160380 5998332 12624284 37.14 5594500 5364332 448
08:34:01 20791268 26850852 12147952 36.88 160736 6001528 12929632 38.04 6141832 5361532 192
08:35:01 25610496 31522972 7328724 22.25 162020 5869124 1766568 5.20 1544144 5229508 8432
Average: 23984626 29207734 8954594 27.19 138677 5232849 8546347 25.15 3677193 4718974 60447
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 1.76 1.76 0.18 0.18 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 97.36 71.56 1893.13 22.77 0.00 0.00 0.00 0.00
08:31:01 veth35ff929 0.10 0.32 0.01 0.02 0.00 0.00 0.00 0.00
08:31:01 lo 16.40 16.40 1.59 1.59 0.00 0.00 0.00 0.00
08:31:01 veth3950afe 1.28 1.83 0.15 0.18 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 veth35ff929 3.25 3.93 0.46 0.38 0.00 0.00 0.00 0.00
08:32:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00
08:32:01 veth3950afe 3.55 4.83 0.67 0.78 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth35ff929 3.92 5.58 0.62 1.17 0.00 0.00 0.00 0.00
08:33:01 vethddfe1c4 2.30 2.10 1.37 2.23 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 veth3950afe 0.57 0.87 0.08 0.10 0.00 0.00 0.00 0.00
08:34:01 veth35ff929 5.58 7.43 0.92 1.20 0.00 0.00 0.00 0.00
08:34:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00
08:34:01 veth3950afe 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00
08:34:01 docker0 12.58 18.06 2.09 292.89 0.00 0.00 0.00 0.00
08:35:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00
08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 1786.04 1014.10 40066.13 182.11 0.00 0.00 0.00 0.00
Average: lo 3.85 3.85 0.37 0.37 0.00 0.00 0.00 0.00
Average: docker0 2.10 3.02 0.35 48.95 0.00 0.00 0.00 0.00
Average: ens3 249.12 135.12 6557.40 21.01 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92993) 12/24/24 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.64 0.00 0.79 2.52 0.03 87.01
08:30:01 0 36.26 0.00 2.49 6.93 0.07 54.26
08:30:01 1 18.99 0.00 1.37 0.88 0.03 78.72
08:30:01 2 2.36 0.00 0.32 0.03 0.03 97.25
08:30:01 3 2.66 0.00 0.19 0.00 0.02 97.14
08:30:01 4 2.13 0.00 0.12 0.10 0.02 97.63
08:30:01 5 7.61 0.00 0.82 0.58 0.05 90.94
08:30:01 6 0.25 0.00 0.49 11.01 0.05 88.19
08:30:01 7 7.07 0.00 0.53 0.68 0.02 91.71
08:31:01 all 20.71 0.00 8.59 8.39 0.07 62.24
08:31:01 0 18.59 0.00 10.12 39.91 0.09 31.29
08:31:01 1 22.68 0.00 7.14 0.78 0.05 69.35
08:31:01 2 19.22 0.00 9.48 10.58 0.07 60.65
08:31:01 3 19.83 0.00 8.76 0.63 0.05 70.73
08:31:01 4 19.78 0.00 8.61 2.18 0.07 69.37
08:31:01 5 21.19 0.00 7.91 6.44 0.07 64.40
08:31:01 6 20.91 0.00 8.62 5.48 0.07 64.93
08:31:01 7 23.45 0.00 8.15 1.39 0.07 66.95
08:32:01 all 54.96 0.00 6.30 0.75 0.09 37.89
08:32:01 0 56.37 0.00 6.32 0.12 0.10 37.10
08:32:01 1 54.88 0.00 6.47 0.20 0.12 38.33
08:32:01 2 53.07 0.00 6.19 0.47 0.10 40.17
08:32:01 3 55.27 0.00 6.24 1.01 0.10 37.38
08:32:01 4 55.24 0.00 6.56 3.95 0.10 34.15
08:32:01 5 58.93 0.00 6.42 0.02 0.08 34.55
08:32:01 6 55.52 0.00 6.56 0.20 0.07 37.64
08:32:01 7 50.35 0.00 5.66 0.07 0.10 43.82
08:33:01 all 12.63 0.00 1.99 1.57 0.09 83.72
08:33:01 0 11.45 0.00 2.05 1.46 0.07 84.97
08:33:01 1 15.45 0.00 2.30 1.41 0.08 80.76
08:33:01 2 11.08 0.00 1.83 1.83 0.07 85.19
08:33:01 3 10.75 0.00 1.69 0.30 0.10 87.15
08:33:01 4 12.19 0.00 1.82 4.27 0.08 81.63
08:33:01 5 14.95 0.00 2.23 3.08 0.12 79.62
08:33:01 6 14.78 0.00 2.43 0.13 0.08 82.57
08:33:01 7 10.47 0.00 1.61 0.03 0.07 87.82
08:34:01 all 6.29 0.00 0.71 0.66 0.08 92.27
08:34:01 0 6.22 0.00 0.87 0.15 0.07 92.70
08:34:01 1 6.14 0.00 0.60 0.08 0.07 93.11
08:34:01 2 5.79 0.00 0.64 0.02 0.08 93.47
08:34:01 3 6.54 0.00 0.77 0.07 0.08 92.55
08:34:01 4 6.63 0.00 0.69 0.03 0.08 92.57
08:34:01 5 6.13 0.00 0.62 4.93 0.08 88.24
08:34:01 6 7.37 0.00 0.82 0.02 0.08 91.71
08:34:01 7 5.48 0.00 0.63 0.03 0.07 93.79
08:35:01 all 4.29 0.00 1.08 0.85 0.05 93.73
08:35:01 0 3.47 0.00 1.14 0.08 0.05 95.26
08:35:01 1 2.81 0.00 0.94 0.05 0.05 96.15
08:35:01 2 3.89 0.00 1.16 0.82 0.07 94.06
08:35:01 3 13.48 0.00 1.12 0.50 0.05 84.85
08:35:01 4 2.94 0.00 1.02 4.68 0.05 91.31
08:35:01 5 2.57 0.00 1.20 0.45 0.05 95.72
08:35:01 6 2.55 0.00 1.21 0.20 0.05 96.00
08:35:01 7 2.62 0.00 0.82 0.03 0.03 96.49
Average: all 18.04 0.00 3.23 2.45 0.07 76.21
Average: 0 21.97 0.00 3.81 8.03 0.07 66.11
Average: 1 20.10 0.00 3.13 0.57 0.07 76.13
Average: 2 15.86 0.00 3.26 2.29 0.07 78.52
Average: 3 18.06 0.00 3.12 0.42 0.07 78.34
Average: 4 16.42 0.00 3.12 2.53 0.07 77.85
Average: 5 18.51 0.00 3.19 2.58 0.08 75.64
Average: 6 16.84 0.00 3.35 2.83 0.07 76.92
Average: 7 16.52 0.00 2.89 0.37 0.06 80.15