---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77597 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 896 25261 0 6009 30815
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:82:58:2c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85971sec preferred_lft 85971sec
inet6 fe80::f816:3eff:fe82:582c/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:a1:d8:4b:d0 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:a1ff:fed8:4bd0/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77597) 10/18/24 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 338.57 40.30 298.27 1820.30 24173.94
08:31:01 395.13 25.81 369.32 2759.77 150822.66
08:32:01 119.88 6.30 113.58 295.57 20397.88
08:33:01 139.29 0.20 139.09 13.86 31110.90
08:34:01 17.13 0.00 17.13 0.00 15088.52
08:35:01 79.62 0.67 78.96 39.45 16520.08
Average: 181.16 12.13 169.03 818.65 43069.78
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29979468 31629200 2959752 8.99 74664 1880236 1481412 4.36 938384 1715428 218076
08:31:01 25734252 31121892 7204968 21.87 123776 5426972 7885360 23.20 1561192 5098256 3428
08:32:01 21933712 27609772 11005508 33.41 140008 5674272 12165660 35.79 5349356 5047496 137508
08:33:01 21598648 27428408 11340572 34.43 158188 5787820 12352792 36.34 5581140 5123928 256
08:34:01 20951188 26783184 11988032 36.39 158532 5789628 13086092 38.50 6227972 5125188 700
08:35:01 25871884 31552988 7067336 21.46 159952 5654092 1660948 4.89 1540172 4985120 3316
Average: 24344859 29354241 8594361 26.09 135853 5035503 8105377 23.85 3533036 4515903 60547
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
08:30:01 ens3 189.22 118.90 1197.40 46.74 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 vetha0a984a 0.10 0.23 0.01 0.01 0.00 0.00 0.00 0.00
08:31:01 lo 16.66 16.66 1.60 1.60 0.00 0.00 0.00 0.00
08:31:01 veth83e0ec2 0.00 0.00 0.00 0.00 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
08:32:01 vetha0a984a 24.69 22.94 10.55 16.12 0.00 0.00 0.00 0.00
08:32:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00
08:32:01 vethf8491df 7.48 6.41 0.84 0.65 0.00 0.00 0.00 0.00
08:33:01 docker0 13.26 18.33 2.11 286.38 0.00 0.00 0.00 0.00
08:33:01 vetha0a984a 14.60 11.96 4.37 16.15 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 vethf8491df 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vetha0a984a 9.03 7.45 3.46 9.28 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 vethf8491df 0.00 0.00 0.00 0.00 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 lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00
08:35:01 ens3 1885.67 1049.03 38385.81 192.23 0.00 0.00 0.00 0.00
Average: docker0 2.22 3.06 0.35 47.87 0.00 0.00 0.00 0.00
Average: lo 3.83 3.83 0.36 0.36 0.00 0.00 0.00 0.00
Average: ens3 279.80 150.71 6314.52 26.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77597) 10/18/24 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.36 0.00 0.99 2.37 0.04 86.24
08:30:01 0 9.87 0.00 2.07 5.67 0.07 82.32
08:30:01 1 17.70 0.00 1.07 6.12 0.03 75.08
08:30:01 2 23.73 0.00 1.34 4.64 0.07 70.22
08:30:01 3 15.73 0.00 1.19 0.42 0.05 82.61
08:30:01 4 10.75 0.00 0.61 0.09 0.05 88.50
08:30:01 5 2.22 0.00 0.61 0.32 0.02 96.83
08:30:01 6 1.25 0.00 0.47 0.24 0.02 98.02
08:30:01 7 1.60 0.00 0.56 1.46 0.05 96.33
08:31:01 all 13.96 0.00 6.12 11.97 0.08 67.88
08:31:01 0 13.50 0.00 6.47 24.76 0.08 55.18
08:31:01 1 14.46 0.00 5.97 19.10 0.10 60.37
08:31:01 2 14.28 0.00 6.38 1.21 0.07 78.07
08:31:01 3 13.19 0.00 6.82 5.21 0.07 74.71
08:31:01 4 14.16 0.00 5.66 12.65 0.07 67.47
08:31:01 5 14.07 0.00 5.55 2.18 0.07 78.13
08:31:01 6 14.91 0.00 5.67 1.04 0.08 78.29
08:31:01 7 13.10 0.00 6.42 29.78 0.10 50.60
08:32:01 all 57.51 0.00 6.83 0.87 0.13 34.66
08:32:01 0 52.72 0.00 6.72 0.56 0.12 39.88
08:32:01 1 56.37 0.00 6.60 0.42 0.14 36.47
08:32:01 2 61.20 0.00 6.94 0.22 0.12 31.52
08:32:01 3 56.78 0.00 6.71 0.83 0.10 35.59
08:32:01 4 56.62 0.00 6.39 0.14 0.15 36.69
08:32:01 5 59.85 0.00 7.15 2.64 0.12 30.25
08:32:01 6 61.25 0.00 7.02 1.16 0.12 30.46
08:32:01 7 55.34 0.00 7.10 0.99 0.12 36.45
08:33:01 all 14.06 0.00 2.29 3.61 0.08 79.96
08:33:01 0 12.84 0.00 2.19 0.94 0.07 83.97
08:33:01 1 19.82 0.00 2.99 5.24 0.10 71.85
08:33:01 2 14.53 0.00 2.47 10.13 0.10 72.77
08:33:01 3 14.12 0.00 2.12 0.22 0.08 83.46
08:33:01 4 12.34 0.00 2.41 2.19 0.07 82.99
08:33:01 5 14.02 0.00 1.98 3.68 0.08 80.24
08:33:01 6 12.85 0.00 2.07 2.35 0.10 82.63
08:33:01 7 11.98 0.00 2.04 4.10 0.07 81.81
08:34:01 all 7.10 0.00 0.70 0.73 0.08 91.39
08:34:01 0 6.72 0.00 0.82 0.03 0.08 92.35
08:34:01 1 6.82 0.00 0.77 5.48 0.08 86.85
08:34:01 2 8.50 0.00 0.82 0.13 0.10 90.45
08:34:01 3 6.92 0.00 0.55 0.07 0.05 92.41
08:34:01 4 7.60 0.00 0.56 0.00 0.10 91.74
08:34:01 5 7.50 0.00 0.68 0.10 0.08 91.63
08:34:01 6 7.10 0.00 0.79 0.00 0.07 92.05
08:34:01 7 5.63 0.00 0.67 0.02 0.08 93.61
08:35:01 all 4.27 0.00 1.15 1.03 0.05 93.50
08:35:01 0 3.86 0.00 1.07 0.15 0.05 94.87
08:35:01 1 3.42 0.00 1.24 6.16 0.05 89.13
08:35:01 2 3.14 0.00 1.14 0.32 0.05 95.36
08:35:01 3 5.32 0.00 1.14 0.03 0.03 93.48
08:35:01 4 9.22 0.00 1.37 1.05 0.05 88.30
08:35:01 5 3.03 0.00 1.12 0.10 0.05 95.70
08:35:01 6 3.28 0.00 1.09 0.32 0.03 95.29
08:35:01 7 2.88 0.00 1.05 0.13 0.05 95.89
Average: all 17.81 0.00 3.00 3.43 0.08 75.69
Average: 0 16.54 0.00 3.21 5.34 0.08 74.83
Average: 1 19.69 0.00 3.10 7.08 0.08 70.04
Average: 2 20.82 0.00 3.17 2.77 0.08 73.15
Average: 3 18.62 0.00 3.08 1.13 0.06 77.11
Average: 4 18.34 0.00 2.83 2.70 0.08 76.05
Average: 5 16.73 0.00 2.84 1.50 0.07 78.86
Average: 6 16.69 0.00 2.84 0.85 0.07 79.54
Average: 7 15.01 0.00 2.96 6.04 0.08 75.91