---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-7009 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 12G 144G 8% /
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 869 27067 0 4230 30841
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:43:16:11 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85927sec preferred_lft 85927sec
inet6 fe80::f816:3eff:fe43:1611/64 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 02:42:38:9f:d0:bb 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::42:38ff:fe9f:d0bb/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-7009) 03/10/25 _x86_64_ (8 CPU)
16:06:18 LINUX RESTART (8 CPU)
16:07:02 tps rtps wtps bread/s bwrtn/s
16:08:01 176.62 31.87 144.75 1700.58 67733.65
16:09:01 104.40 14.45 89.95 905.32 63484.49
16:10:01 19.05 0.02 19.03 0.93 3746.18
16:11:01 34.53 1.42 33.11 41.33 7393.83
16:12:01 16.13 0.35 15.78 54.12 1458.56
16:13:01 279.92 2.95 276.97 126.51 33972.87
16:14:01 153.47 3.48 149.99 442.73 69368.17
Average: 111.86 7.73 104.13 464.45 35231.65
16:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
16:08:01 29821540 31531672 3117680 9.46 79432 1933948 1536884 4.52 1035572 1774360 118216
16:09:01 28627948 30478948 4311272 13.09 84176 2065304 2245856 6.61 2166504 1826824 14456
16:10:01 28448192 30355812 4491028 13.63 86504 2116732 2917748 8.58 2294168 1872216 7264
16:11:01 27929280 30064116 5009940 15.21 92984 2329392 2522292 7.42 2613280 2054060 21276
16:12:01 27548688 29717240 5390532 16.37 95660 2357496 3379244 9.94 2962820 2079172 16088
16:13:01 26369152 29817112 6570068 19.95 100936 3607704 2748244 8.09 3155932 3017620 289716
16:14:01 27763512 31626800 5175708 15.71 107112 4003272 1462400 4.30 1577692 3189888 1920
Average: 28072616 30513100 4866604 14.77 92401 2630550 2401810 7.07 2257995 2259163 66991
16:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
16:08:01 lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00
16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:08:01 ens3 171.77 105.42 1170.65 19.71 0.00 0.00 0.00 0.00
16:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:09:01 ens3 575.24 343.64 1501.46 104.79 0.00 0.00 0.00 0.00
16:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:10:01 ens3 2186.95 1452.11 753.81 539.83 0.00 0.00 0.00 0.00
16:11:01 lo 14.35 14.35 6.08 6.08 0.00 0.00 0.00 0.00
16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:11:01 ens3 1329.55 848.69 3138.63 301.65 0.00 0.00 0.00 0.00
16:12:01 lo 4.25 4.25 4.89 4.89 0.00 0.00 0.00 0.00
16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:12:01 ens3 875.29 459.87 237.46 191.87 0.00 0.00 0.00 0.00
16:13:01 lo 5.02 5.02 0.47 0.47 0.00 0.00 0.00 0.00
16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:13:01 ens3 343.41 289.67 2209.19 3659.63 0.00 0.00 0.00 0.00
16:14:01 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00
16:14:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
16:14:01 ens3 515.11 492.08 95.83 3042.87 0.00 0.00 0.00 0.00
Average: lo 4.16 4.16 1.71 1.71 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 858.38 571.31 1301.31 1125.51 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7009) 03/10/25 _x86_64_ (8 CPU)
16:06:18 LINUX RESTART (8 CPU)
16:07:02 CPU %user %nice %system %iowait %steal %idle
16:08:01 all 10.25 0.00 0.75 1.73 0.03 87.24
16:08:01 0 25.16 0.00 1.56 0.58 0.05 72.65
16:08:01 1 3.08 0.00 0.60 10.57 0.05 85.70
16:08:01 2 20.73 0.00 1.51 0.88 0.03 76.85
16:08:01 3 8.34 0.00 0.46 0.14 0.03 91.03
16:08:01 4 5.77 0.00 0.86 0.75 0.02 92.61
16:08:01 5 2.31 0.00 0.14 0.32 0.02 97.22
16:08:01 6 8.85 0.00 0.41 0.44 0.02 90.28
16:08:01 7 7.77 0.00 0.42 0.22 0.02 91.57
16:09:01 all 44.98 0.00 1.16 0.59 0.07 53.20
16:09:01 0 25.18 0.00 1.13 0.88 0.05 72.75
16:09:01 1 62.88 0.00 1.34 1.97 0.08 33.72
16:09:01 2 50.63 0.00 1.53 0.17 0.07 47.60
16:09:01 3 55.10 0.00 1.29 0.18 0.07 43.37
16:09:01 4 55.46 0.00 0.65 0.08 0.07 43.74
16:09:01 5 39.25 0.00 1.32 0.32 0.07 59.05
16:09:01 6 28.27 0.00 1.31 0.50 0.08 69.84
16:09:01 7 43.24 0.00 0.68 0.58 0.07 55.43
16:10:01 all 39.77 0.00 4.01 0.03 0.07 56.11
16:10:01 0 44.09 0.00 1.71 0.00 0.08 54.12
16:10:01 1 28.18 0.00 3.87 0.20 0.05 67.70
16:10:01 2 29.56 0.00 6.37 0.00 0.07 64.00
16:10:01 3 38.71 0.00 1.39 0.00 0.07 59.84
16:10:01 4 58.83 0.00 1.69 0.00 0.07 39.41
16:10:01 5 45.11 0.00 8.34 0.00 0.08 46.47
16:10:01 6 26.84 0.00 1.12 0.03 0.05 71.95
16:10:01 7 46.85 0.00 7.61 0.00 0.10 45.44
16:11:01 all 42.08 0.00 2.59 0.04 0.08 55.21
16:11:01 0 39.09 0.00 2.03 0.03 0.08 58.76
16:11:01 1 39.67 0.00 0.79 0.10 0.07 59.38
16:11:01 2 52.02 0.00 4.99 0.02 0.08 42.89
16:11:01 3 40.80 0.00 2.66 0.08 0.08 56.38
16:11:01 4 31.92 0.00 1.75 0.00 0.07 66.26
16:11:01 5 42.88 0.00 3.79 0.03 0.07 53.23
16:11:01 6 43.86 0.00 2.59 0.02 0.08 53.45
16:11:01 7 46.40 0.00 2.12 0.00 0.08 51.39
16:12:01 all 36.32 0.00 1.26 0.03 0.06 62.32
16:12:01 0 30.73 0.00 1.43 0.02 0.07 67.75
16:12:01 1 39.43 0.00 1.14 0.13 0.08 59.21
16:12:01 2 44.10 0.00 1.74 0.02 0.07 54.08
16:12:01 3 41.87 0.00 1.27 0.00 0.08 56.78
16:12:01 4 29.86 0.00 1.30 0.02 0.05 68.77
16:12:01 5 42.20 0.00 0.89 0.10 0.07 56.75
16:12:01 6 31.43 0.00 1.62 0.00 0.05 66.90
16:12:01 7 30.93 0.00 0.75 0.00 0.05 68.26
16:13:01 all 25.95 0.00 1.56 1.01 0.06 71.41
16:13:01 0 8.46 0.00 0.90 0.00 0.07 90.57
16:13:01 1 20.98 0.00 1.82 0.27 0.07 76.87
16:13:01 2 33.24 0.00 2.57 0.32 0.08 63.79
16:13:01 3 40.33 0.00 0.53 0.02 0.05 59.07
16:13:01 4 20.11 0.00 2.06 6.95 0.05 70.83
16:13:01 5 20.96 0.00 1.27 0.03 0.05 77.68
16:13:01 6 32.06 0.00 2.46 0.02 0.07 65.40
16:13:01 7 31.53 0.00 0.82 0.57 0.07 67.01
16:14:01 all 9.49 0.00 1.70 1.28 0.05 87.48
16:14:01 0 2.62 0.00 1.09 0.05 0.03 96.21
16:14:01 1 7.13 0.00 1.55 2.27 0.05 88.99
16:14:01 2 1.74 0.00 1.30 0.02 0.02 96.93
16:14:01 3 11.63 0.00 1.69 1.36 0.07 85.25
16:14:01 4 8.76 0.00 1.34 3.43 0.08 86.39
16:14:01 5 7.35 0.00 2.85 0.92 0.07 88.80
16:14:01 6 24.65 0.00 2.13 0.10 0.05 73.07
16:14:01 7 12.11 0.00 1.61 2.06 0.03 84.19
Average: all 29.89 0.00 1.86 0.67 0.06 67.52
Average: 0 25.05 0.00 1.41 0.22 0.06 73.26
Average: 1 28.83 0.00 1.59 2.19 0.06 67.32
Average: 2 33.17 0.00 2.86 0.20 0.06 63.70
Average: 3 33.89 0.00 1.33 0.25 0.06 64.46
Average: 4 30.17 0.00 1.38 1.60 0.06 66.79
Average: 5 28.66 0.00 2.66 0.25 0.06 68.37
Average: 6 28.03 0.00 1.66 0.16 0.06 70.09
Average: 7 31.30 0.00 2.00 0.49 0.06 66.15