---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-74574 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 13G 143G 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 871 26182 0 5113 30839
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:46:45:d7 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85961sec preferred_lft 85961sec
inet6 fe80::f816:3eff:fe46:45d7/64 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:a6:6d:d9:95 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74574) 10/05/24 _x86_64_ (8 CPU)
05:28:36 LINUX RESTART (8 CPU)
05:29:01 tps rtps wtps bread/s bwrtn/s
05:30:01 154.08 58.01 96.07 3644.47 60707.06
05:31:01 147.24 26.85 120.40 2068.32 65770.37
05:32:01 131.89 9.58 122.31 1673.05 44310.21
05:33:01 388.40 13.15 375.25 801.30 97426.46
05:34:01 8.22 0.28 7.93 18.66 354.31
05:35:01 13.58 0.03 13.55 1.20 1141.14
Average: 140.57 17.99 122.58 1368.24 44953.44
05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:30:01 30314088 31692356 2625132 7.97 53324 1645020 1407216 4.14 852404 1499956 62964
05:31:01 29924628 31678324 3014592 9.15 79632 1975828 1435572 4.22 892024 1804316 121564
05:32:01 27283168 31664056 5656052 17.17 112664 4484880 1387008 4.08 997564 4221760 2237932
05:33:01 25365644 30305028 7573576 22.99 134364 4982616 5813216 17.10 2471096 4585220 388
05:34:01 24813172 29761892 8126048 24.67 134784 4989384 6502820 19.13 3033004 4564988 176
05:35:01 25206708 30181676 7732512 23.48 135080 5017876 4712256 13.86 2639604 4579336 280
Average: 27151235 30880555 5787985 17.57 108308 3849267 3543015 10.42 1814283 3542596 403884
05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:30:01 ens3 347.47 250.63 981.69 61.13 0.00 0.00 0.00 0.00
05:30:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 ens3 74.30 50.49 1091.10 9.25 0.00 0.00 0.00 0.00
05:31:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:32:01 ens3 659.91 371.44 22540.26 28.04 0.00 0.00 0.00 0.00
05:32:01 lo 10.93 10.93 1.00 1.00 0.00 0.00 0.00 0.00
05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:32:01 br-4e6331e9317d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:33:01 veth2708056 0.72 1.07 0.08 0.40 0.00 0.00 0.00 0.00
05:33:01 vethd3e88d6 54.41 66.09 19.22 16.16 0.00 0.00 0.00 0.00
05:33:01 ens3 2.57 2.50 0.85 0.68 0.00 0.00 0.00 0.00
05:33:01 veth8a6cf8a 0.13 0.55 0.01 0.03 0.00 0.00 0.00 0.00
05:34:01 veth2708056 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00
05:34:01 vethd3e88d6 151.14 184.04 278.78 48.81 0.00 0.00 0.00 0.02
05:34:01 ens3 5.70 4.10 1.17 1.27 0.00 0.00 0.00 0.00
05:34:01 veth8a6cf8a 8.12 8.70 22.42 7.68 0.00 0.00 0.00 0.00
05:35:01 vethd3e88d6 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
05:35:01 ens3 25.21 20.84 10.64 39.98 0.00 0.00 0.00 0.00
05:35:01 veth8a6cf8a 1.33 1.10 0.13 0.14 0.00 0.00 0.00 0.00
05:35:01 veth310cb8a 110.11 96.30 50.85 151.74 0.00 0.00 0.00 0.01
Average: vethd3e88d6 34.25 41.70 49.65 10.83 0.00 0.00 0.00 0.00
Average: ens3 185.89 116.69 4103.56 23.40 0.00 0.00 0.00 0.00
Average: veth8a6cf8a 1.60 1.72 3.76 1.31 0.00 0.00 0.00 0.00
Average: veth310cb8a 18.35 16.05 8.48 25.29 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74574) 10/05/24 _x86_64_ (8 CPU)
05:28:36 LINUX RESTART (8 CPU)
05:29:01 CPU %user %nice %system %iowait %steal %idle
05:30:01 all 7.25 0.00 0.79 8.70 0.07 83.19
05:30:01 0 2.10 0.00 0.92 0.07 0.03 96.88
05:30:01 1 3.65 0.00 0.58 0.95 0.02 94.80
05:30:01 2 6.63 0.00 0.73 0.50 0.02 92.12
05:30:01 3 13.66 0.00 0.95 8.99 0.05 76.35
05:30:01 4 13.17 0.00 0.97 2.87 0.28 82.72
05:30:01 5 5.93 0.00 0.79 45.80 0.05 47.43
05:30:01 6 7.56 0.00 0.73 5.95 0.03 85.73
05:30:01 7 5.16 0.00 0.64 4.38 0.07 89.75
05:31:01 all 8.86 0.00 0.75 6.45 0.04 83.90
05:31:01 0 0.47 0.00 0.18 0.07 0.00 99.28
05:31:01 1 2.16 0.00 0.42 12.66 0.02 84.75
05:31:01 2 17.80 0.00 0.68 2.20 0.07 79.25
05:31:01 3 31.25 0.00 2.47 6.49 0.08 59.71
05:31:01 4 6.62 0.00 0.73 0.98 0.02 91.65
05:31:01 5 1.22 0.00 0.27 25.85 0.05 72.61
05:31:01 6 5.18 0.00 0.50 0.89 0.02 93.42
05:31:01 7 6.17 0.00 0.72 2.53 0.03 90.55
05:32:01 all 11.58 0.00 3.99 3.75 0.06 80.63
05:32:01 0 18.62 0.00 3.70 2.10 0.08 75.50
05:32:01 1 11.50 0.00 3.58 17.46 0.07 67.39
05:32:01 2 15.81 0.00 4.34 2.42 0.07 77.37
05:32:01 3 12.56 0.00 3.71 2.51 0.07 81.15
05:32:01 4 8.98 0.00 3.70 2.24 0.05 85.03
05:32:01 5 10.38 0.00 4.16 0.41 0.05 85.01
05:32:01 6 5.80 0.00 5.38 0.15 0.05 88.61
05:32:01 7 8.90 0.00 3.32 2.71 0.07 85.01
05:33:01 all 20.26 0.00 3.33 5.60 0.07 70.73
05:33:01 0 20.87 0.00 3.89 3.03 0.08 72.12
05:33:01 1 19.89 0.00 3.97 8.03 0.08 68.03
05:33:01 2 19.74 0.00 3.68 0.89 0.08 75.61
05:33:01 3 16.51 0.00 2.55 2.26 0.07 78.61
05:33:01 4 23.02 0.00 3.26 8.76 0.08 64.87
05:33:01 5 21.58 0.00 3.41 18.27 0.07 56.67
05:33:01 6 24.83 0.00 3.38 3.31 0.08 68.39
05:33:01 7 15.67 0.00 2.53 0.37 0.07 81.36
05:34:01 all 13.42 0.00 1.25 0.04 0.06 85.23
05:34:01 0 12.18 0.00 1.49 0.13 0.08 86.11
05:34:01 1 12.88 0.00 1.05 0.02 0.07 85.98
05:34:01 2 14.32 0.00 1.25 0.00 0.05 84.38
05:34:01 3 10.87 0.00 1.04 0.03 0.07 87.99
05:34:01 4 16.65 0.00 1.49 0.00 0.05 81.81
05:34:01 5 16.89 0.00 1.36 0.10 0.08 81.56
05:34:01 6 9.28 0.00 0.87 0.02 0.05 89.79
05:34:01 7 14.29 0.00 1.39 0.00 0.07 84.25
05:35:01 all 1.36 0.00 0.39 0.08 0.05 98.13
05:35:01 0 1.27 0.00 0.37 0.02 0.05 98.29
05:35:01 1 0.69 0.00 0.42 0.00 0.05 98.85
05:35:01 2 0.99 0.00 0.35 0.30 0.05 98.31
05:35:01 3 2.82 0.00 0.46 0.08 0.03 96.60
05:35:01 4 2.20 0.00 0.36 0.00 0.03 97.40
05:35:01 5 1.45 0.00 0.42 0.03 0.05 98.05
05:35:01 6 0.59 0.00 0.37 0.02 0.05 98.98
05:35:01 7 0.85 0.00 0.37 0.12 0.03 98.63
Average: all 10.45 0.00 1.74 4.10 0.06 83.65
Average: 0 9.23 0.00 1.75 0.90 0.06 88.06
Average: 1 8.47 0.00 1.67 6.52 0.05 83.29
Average: 2 12.54 0.00 1.83 1.05 0.06 84.52
Average: 3 14.60 0.00 1.86 3.39 0.06 80.10
Average: 4 11.75 0.00 1.75 2.47 0.09 83.95
Average: 5 9.55 0.00 1.73 15.09 0.06 73.57
Average: 6 8.87 0.00 1.87 1.72 0.05 87.50
Average: 7 8.51 0.00 1.49 1.68 0.06 88.26