---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-60 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 879 25029 0 6257 30831
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:45:3b:c3 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85968sec preferred_lft 85968sec
inet6 fe80::f816:3eff:fe45:3bc3/64 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:de:91:81:c6 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:deff:fe91:81c6/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-60) 02/11/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:03 tps rtps wtps bread/s bwrtn/s
08:30:01 125.79 23.93 101.86 2405.38 21418.38
08:31:01 343.78 6.13 337.64 566.94 154514.45
08:32:01 148.66 6.30 142.36 281.22 18877.69
08:33:01 138.29 0.33 137.96 32.39 29343.14
08:34:01 21.05 0.02 21.03 0.13 12644.08
08:35:01 74.57 0.75 73.82 28.40 13846.54
Average: 142.11 6.14 135.97 542.06 41887.75
08:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29758100 31675540 3181120 9.66 77116 2141960 1716204 5.05 900940 1964796 389312
08:31:01 25739972 31346460 7199248 21.86 124832 5636916 4291320 12.63 1312716 5362356 2228
08:32:01 22255884 28019220 10683336 32.43 131932 5771600 11584592 34.08 4892268 5192268 1304
08:33:01 21316804 27398512 11622416 35.28 160484 6023268 12446528 36.62 5586972 5388792 2576
08:34:01 20857524 26941760 12081696 36.68 160752 6025308 12874888 37.88 6042156 5390056 664
08:35:01 25692524 31626228 7246696 22.00 161864 5889208 1535220 4.52 1437812 5251460 2900
Average: 24270135 29501287 8669085 26.32 136163 5248043 7408125 21.80 3362144 4758288 66497
08:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 13.31 13.31 1.26 1.26 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 232.84 171.71 4665.39 23.11 0.00 0.00 0.00 0.00
08:31:01 vethee362fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth47629ee 0.10 0.20 0.00 0.01 0.00 0.00 0.00 0.00
08:31:01 lo 5.00 5.00 0.53 0.53 0.00 0.00 0.00 0.00
08:31:01 veth26e298d 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00
08:32:01 veth47629ee 59.92 72.62 20.00 16.36 0.00 0.00 0.00 0.00
08:32:01 veth1c43224 20.86 19.25 2.54 2.68 0.00 0.00 0.00 0.00
08:32:01 lo 0.50 0.50 0.03 0.03 0.00 0.00 0.00 0.00
08:32:01 veth34edd41 2.10 2.38 0.20 0.20 0.00 0.00 0.00 0.00
08:33:01 veth47629ee 37.44 44.21 85.75 14.91 0.00 0.00 0.00 0.01
08:33:01 veth1c43224 45.54 33.28 8.42 6.02 0.00 0.00 0.00 0.00
08:33:01 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00
08:33:01 veth34edd41 4.25 5.68 0.68 0.82 0.00 0.00 0.00 0.00
08:34:01 veth47629ee 35.64 40.99 98.50 12.98 0.00 0.00 0.00 0.01
08:34:01 veth1c43224 53.69 40.09 7.17 6.58 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 veth34edd41 6.48 8.30 0.91 0.68 0.00 0.00 0.00 0.00
08:35:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00
08:35:01 docker0 12.70 18.23 2.09 290.12 0.00 0.00 0.00 0.00
08:35:01 ens3 1868.51 1012.50 40218.18 181.59 0.00 0.00 0.00 0.00
Average: lo 3.81 3.81 0.36 0.36 0.00 0.00 0.00 0.00
Average: docker0 2.13 3.06 0.35 48.62 0.00 0.00 0.00 0.00
Average: ens3 262.93 137.54 6601.95 19.01 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-60) 02/11/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:03 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.00 0.00 0.89 2.76 0.04 87.32
08:30:01 0 2.77 0.00 0.38 0.35 0.03 96.47
08:30:01 1 22.64 0.00 1.60 5.34 0.07 70.36
08:30:01 2 2.15 0.00 0.73 11.87 0.05 85.20
08:30:01 3 28.83 0.00 2.26 3.20 0.05 65.66
08:30:01 4 9.06 0.00 0.83 0.80 0.05 89.26
08:30:01 5 4.92 0.00 0.57 0.05 0.02 94.44
08:30:01 6 0.72 0.00 0.41 0.40 0.02 98.45
08:30:01 7 0.98 0.00 0.35 0.10 0.03 98.53
08:31:01 all 13.38 0.00 6.33 12.21 0.07 68.01
08:31:01 0 13.55 0.00 6.13 1.98 0.05 78.28
08:31:01 1 10.73 0.00 5.66 21.67 0.07 61.87
08:31:01 2 12.22 0.00 5.92 5.44 0.05 76.37
08:31:01 3 13.10 0.00 7.01 32.04 0.10 47.75
08:31:01 4 14.14 0.00 6.98 20.81 0.09 57.98
08:31:01 5 14.13 0.00 7.06 0.90 0.07 77.85
08:31:01 6 15.62 0.00 5.39 8.29 0.07 70.63
08:31:01 7 13.51 0.00 6.51 6.64 0.07 73.27
08:32:01 all 57.19 0.00 6.78 1.12 0.10 34.81
08:32:01 0 56.58 0.00 7.11 0.58 0.08 35.65
08:32:01 1 55.16 0.00 6.57 1.37 0.10 36.80
08:32:01 2 52.83 0.00 5.85 0.48 0.10 40.74
08:32:01 3 60.81 0.00 7.14 0.27 0.08 31.70
08:32:01 4 59.32 0.00 6.83 3.20 0.10 30.55
08:32:01 5 55.60 0.00 6.66 1.00 0.10 36.64
08:32:01 6 61.56 0.00 7.07 0.61 0.08 30.67
08:32:01 7 55.74 0.00 6.96 1.44 0.10 35.77
08:33:01 all 17.05 0.00 2.94 2.88 0.08 77.05
08:33:01 0 14.01 0.00 3.09 0.74 0.08 82.08
08:33:01 1 20.61 0.00 3.16 1.43 0.07 74.73
08:33:01 2 18.06 0.00 2.86 0.81 0.10 78.17
08:33:01 3 20.71 0.00 3.80 4.76 0.08 70.64
08:33:01 4 15.77 0.00 3.07 11.06 0.08 70.01
08:33:01 5 12.77 0.00 2.05 0.24 0.08 84.86
08:33:01 6 19.01 0.00 3.13 3.66 0.08 74.12
08:33:01 7 15.40 0.00 2.41 0.30 0.07 81.82
08:34:01 all 6.03 0.00 0.59 0.77 0.08 92.53
08:34:01 0 5.22 0.00 0.45 0.25 0.07 94.01
08:34:01 1 5.30 0.00 0.47 0.00 0.08 94.15
08:34:01 2 7.40 0.00 0.67 0.00 0.12 91.81
08:34:01 3 4.33 0.00 0.55 0.03 0.10 94.99
08:34:01 4 6.34 0.00 0.65 5.82 0.08 87.10
08:34:01 5 5.92 0.00 0.53 0.02 0.05 93.48
08:34:01 6 6.67 0.00 0.65 0.00 0.10 92.58
08:34:01 7 7.09 0.00 0.72 0.02 0.08 92.09
08:35:01 all 3.57 0.00 1.07 1.00 0.06 94.30
08:35:01 0 2.66 0.00 0.94 0.94 0.05 95.41
08:35:01 1 4.00 0.00 1.31 0.12 0.07 94.51
08:35:01 2 3.81 0.00 1.04 0.30 0.07 94.79
08:35:01 3 3.33 0.00 0.99 0.35 0.05 95.28
08:35:01 4 3.24 0.00 1.29 1.22 0.05 94.20
08:35:01 5 4.20 0.00 0.92 0.18 0.03 94.67
08:35:01 6 3.73 0.00 1.02 4.67 0.05 90.52
08:35:01 7 3.54 0.00 1.09 0.23 0.05 95.09
Average: all 17.67 0.00 3.10 3.45 0.07 75.72
Average: 0 15.79 0.00 3.02 0.81 0.06 80.32
Average: 1 19.66 0.00 3.12 4.96 0.08 72.18
Average: 2 16.04 0.00 2.84 3.11 0.08 77.93
Average: 3 21.77 0.00 3.62 6.74 0.08 67.79
Average: 4 17.92 0.00 3.27 7.16 0.08 71.58
Average: 5 16.24 0.00 2.96 0.40 0.06 80.34
Average: 6 17.87 0.00 2.94 2.94 0.07 76.17
Average: 7 16.05 0.00 3.01 1.46 0.07 79.42