---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-1237 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 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 884 27231 0 4050 30827
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:05:eb:80 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85976sec preferred_lft 85976sec
inet6 fe80::f816:3eff:fe05:eb80/64 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 02:42:49:94:f9:aa 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::42:49ff:fe94:f9aa/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-1237) 02/15/25 _x86_64_ (8 CPU)
14:40:20 LINUX RESTART (8 CPU)
14:41:01 tps rtps wtps bread/s bwrtn/s
14:42:01 203.35 21.34 182.01 417.99 91257.71
14:43:01 90.82 5.05 85.77 447.79 35237.06
14:44:01 91.35 3.35 88.00 424.33 44141.44
14:45:01 109.98 0.27 109.72 6.53 22637.96
14:46:01 66.06 0.33 65.72 4.67 4299.15
14:47:01 126.66 0.75 125.91 84.25 9415.63
Average: 114.71 5.18 109.52 230.93 34499.74
14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29420200 31141788 3519012 10.68 81916 1941092 1975212 5.81 1433480 1773828 117776
14:43:01 27899200 29889508 5040012 15.30 87564 2195944 3218268 9.47 2725204 1978960 2860
14:44:01 27823216 30720460 5115996 15.53 94668 3080548 2328276 6.85 2353344 2392340 243256
14:45:01 26859136 30231316 6080076 18.46 137536 3446304 2753580 8.10 2858352 2756260 54012
14:46:01 26522284 30185696 6416928 19.48 175280 3654888 2785952 8.20 2946768 2957596 226656
14:47:01 27952316 31631900 4986896 15.14 177572 3682652 1435176 4.22 1581772 2924552 17392
Average: 27746059 30633445 5193153 15.77 125756 3000238 2416077 7.11 2316487 2463923 110325
14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:01 ens3 288.39 205.01 1790.24 40.41 0.00 0.00 0.00 0.00
14:42:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 ens3 507.18 331.19 3834.58 75.67 0.00 0.00 0.00 0.00
14:43:01 lo 7.82 7.82 2.15 2.15 0.00 0.00 0.00 0.00
14:44:01 docker0 5.27 11.73 0.30 77.91 0.00 0.00 0.00 0.00
14:44:01 ens3 578.37 617.20 1935.65 3350.25 0.00 0.00 0.00 0.00
14:44:01 lo 6.37 6.37 0.59 0.59 0.00 0.00 0.00 0.00
14:45:01 veth167b81a 198.98 294.67 33.87 776.54 0.00 0.00 0.00 0.06
14:45:01 docker0 198.98 294.52 31.15 776.53 0.00 0.00 0.00 0.00
14:45:01 ens3 429.45 250.14 1331.29 46.95 0.00 0.00 0.00 0.00
14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
14:46:01 veth3431d76 167.02 261.02 30.52 759.01 0.00 0.00 0.00 0.06
14:46:01 docker0 198.87 291.20 29.67 761.59 0.00 0.00 0.00 0.00
14:46:01 ens3 366.24 236.08 781.66 53.33 0.00 0.00 0.00 0.00
14:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
14:47:01 docker0 58.79 59.09 4.15 19.23 0.00 0.00 0.00 0.00
14:47:01 ens3 115.53 91.35 37.95 16.75 0.00 0.00 0.00 0.00
14:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
Average: docker0 76.98 109.42 10.88 272.54 0.00 0.00 0.00 0.00
Average: ens3 380.86 288.49 1618.57 597.21 0.00 0.00 0.00 0.00
Average: lo 2.70 2.70 0.49 0.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1237) 02/15/25 _x86_64_ (8 CPU)
14:40:20 LINUX RESTART (8 CPU)
14:41:01 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 14.07 0.00 0.94 2.06 0.04 82.90
14:42:01 0 13.50 0.00 0.55 0.13 0.03 85.78
14:42:01 1 28.31 0.00 1.54 0.43 0.05 69.67
14:42:01 2 7.88 0.00 0.92 6.83 0.05 84.33
14:42:01 3 17.86 0.00 1.12 0.63 0.05 80.34
14:42:01 4 13.27 0.00 0.90 0.07 0.03 85.73
14:42:01 5 6.38 0.00 0.52 2.74 0.07 90.29
14:42:01 6 19.93 0.00 1.39 5.00 0.05 73.63
14:42:01 7 5.36 0.00 0.57 0.62 0.03 93.42
14:43:01 all 15.52 0.00 1.79 0.46 0.04 82.19
14:43:01 0 12.11 0.00 0.89 0.84 0.05 86.11
14:43:01 1 17.06 0.00 4.32 0.02 0.03 78.57
14:43:01 2 15.09 0.00 1.42 0.32 0.03 83.14
14:43:01 3 12.12 0.00 0.97 0.02 0.03 86.86
14:43:01 4 12.10 0.00 0.60 0.00 0.05 87.25
14:43:01 5 18.25 0.00 0.95 2.16 0.05 78.59
14:43:01 6 21.85 0.00 0.67 0.23 0.05 77.20
14:43:01 7 15.58 0.00 4.55 0.07 0.05 79.75
14:44:01 all 15.31 0.00 1.89 0.84 0.05 81.92
14:44:01 0 10.23 0.00 1.21 0.15 0.03 88.38
14:44:01 1 20.70 0.00 1.62 0.07 0.07 77.54
14:44:01 2 22.19 0.00 2.31 1.49 0.05 73.96
14:44:01 3 23.86 0.00 2.85 0.13 0.07 73.08
14:44:01 4 9.58 0.00 1.96 0.22 0.03 88.21
14:44:01 5 5.58 0.00 1.09 0.03 0.03 93.27
14:44:01 6 16.61 0.00 1.71 0.25 0.07 81.37
14:44:01 7 13.74 0.00 2.33 4.33 0.05 79.55
14:45:01 all 7.93 0.00 1.60 0.62 0.04 89.81
14:45:01 0 9.19 0.00 1.26 0.03 0.03 89.49
14:45:01 1 9.43 0.00 2.44 0.13 0.05 87.94
14:45:01 2 14.52 0.00 1.54 0.69 0.03 83.22
14:45:01 3 4.43 0.00 2.62 1.95 0.07 90.93
14:45:01 4 4.25 0.00 1.12 0.00 0.03 94.60
14:45:01 5 3.90 0.00 0.61 0.21 0.03 95.24
14:45:01 6 16.58 0.00 2.22 0.23 0.07 80.89
14:45:01 7 1.20 0.00 1.00 1.74 0.02 96.04
14:46:01 all 6.99 0.00 1.15 0.19 0.04 91.63
14:46:01 0 6.49 0.00 1.84 0.85 0.07 90.74
14:46:01 1 4.94 0.00 0.80 0.05 0.03 94.17
14:46:01 2 27.26 0.00 1.22 0.22 0.03 71.27
14:46:01 3 5.21 0.00 0.84 0.08 0.03 93.84
14:46:01 4 0.60 0.00 0.10 0.03 0.02 99.25
14:46:01 5 2.81 0.00 1.32 0.05 0.03 95.79
14:46:01 6 5.16 0.00 1.94 0.18 0.07 92.65
14:46:01 7 3.49 0.00 1.14 0.00 0.05 95.32
14:47:01 all 2.05 0.00 0.43 0.43 0.02 97.07
14:47:01 0 1.14 0.00 0.45 0.58 0.03 97.80
14:47:01 1 0.73 0.00 0.30 0.00 0.02 98.95
14:47:01 2 9.77 0.00 0.40 0.05 0.02 89.76
14:47:01 3 2.39 0.00 0.40 0.02 0.03 97.16
14:47:01 4 0.23 0.00 0.20 0.02 0.00 99.55
14:47:01 5 0.50 0.00 0.30 0.03 0.02 99.15
14:47:01 6 0.67 0.00 0.48 0.15 0.03 98.67
14:47:01 7 0.99 0.00 0.89 2.64 0.02 95.47
Average: all 10.31 0.00 1.30 0.76 0.04 87.59
Average: 0 8.77 0.00 1.03 0.43 0.04 89.72
Average: 1 13.53 0.00 1.84 0.12 0.04 84.48
Average: 2 16.12 0.00 1.30 1.60 0.04 80.94
Average: 3 10.98 0.00 1.46 0.47 0.05 87.04
Average: 4 6.67 0.00 0.81 0.06 0.03 92.44
Average: 5 6.22 0.00 0.80 0.87 0.04 92.07
Average: 6 13.46 0.00 1.40 1.01 0.06 84.07
Average: 7 6.72 0.00 1.74 1.56 0.04 89.93