---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-103698 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 876 27245 0 4044 30835
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:2e:ea:56 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85964sec preferred_lft 85964sec
inet6 fe80::f816:3eff:fe2e:ea56/64 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:f5:b6:67:59 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:f5ff:feb6:6759/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-103698) 02/01/25 _x86_64_ (8 CPU)
14:40:27 LINUX RESTART (8 CPU)
14:41:01 tps rtps wtps bread/s bwrtn/s
14:42:01 312.20 36.82 275.37 994.47 32501.70
14:43:01 144.43 8.35 136.08 546.04 41584.94
14:44:01 104.98 4.15 100.83 447.26 66479.72
14:45:01 77.52 0.13 77.39 3.33 41371.24
14:46:01 122.48 0.25 122.23 4.27 30255.76
14:47:01 143.60 0.07 143.54 0.53 33233.99
Average: 150.87 8.30 142.58 332.66 40904.11
14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29923400 31581724 3015820 9.16 76228 1886908 1949016 5.73 986356 1728488 233484
14:43:01 28406460 30392348 4532760 13.76 86932 2192248 2917464 8.58 2213652 1987392 4280
14:44:01 28102020 30751144 4837200 14.69 93940 2835708 2139000 6.29 2117600 2360852 620
14:45:01 26808136 30174900 6131084 18.61 136888 3441800 2732432 8.04 2915748 2751964 175188
14:46:01 26912400 30433152 6026820 18.30 160040 3560392 2525504 7.43 2690436 2863692 132580
14:47:01 26834604 30517064 6104616 18.53 175892 3669396 2459652 7.24 2625504 2972240 4076
Average: 27831170 30641722 5108050 15.51 121653 2931075 2453845 7.22 2258216 2444105 91705
14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
14:42:01 ens3 173.88 114.93 1349.86 35.83 0.00 0.00 0.00 0.00
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 lo 2.17 2.17 0.12 0.12 0.00 0.00 0.00 0.00
14:43:01 ens3 532.48 392.52 4545.13 94.96 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
14:44:01 lo 9.05 9.05 2.34 2.34 0.00 0.00 0.00 0.00
14:44:01 ens3 381.70 378.92 1526.28 1830.68 0.00 0.00 0.00 0.00
14:44:01 docker0 3.02 5.80 0.18 77.53 0.00 0.00 0.00 0.00
14:45:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00
14:45:01 veth13795fc 184.85 271.92 33.06 776.20 0.00 0.00 0.00 0.06
14:45:01 ens3 528.10 434.54 1728.30 1563.55 0.00 0.00 0.00 0.00
14:45:01 docker0 184.85 271.77 30.53 776.19 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
14:46:01 ens3 298.12 192.65 662.80 41.28 0.00 0.00 0.00 0.00
14:46:01 docker0 149.08 235.48 20.26 644.93 0.00 0.00 0.00 0.00
14:46:01 veth1ba963e 100.72 188.70 19.51 641.48 0.00 0.00 0.00 0.05
14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
14:47:01 ens3 196.63 162.21 155.69 29.23 0.00 0.00 0.00 0.00
14:47:01 docker0 116.56 121.48 13.79 137.15 0.00 0.00 0.00 0.00
14:47:01 veth1ba963e 116.56 121.53 15.38 137.16 0.00 0.00 0.00 0.01
Average: lo 2.69 2.69 0.49 0.49 0.00 0.00 0.00 0.00
Average: ens3 351.81 279.29 1661.29 599.22 0.00 0.00 0.00 0.00
Average: docker0 75.58 105.75 10.79 272.62 0.00 0.00 0.00 0.00
Average: veth1ba963e 36.21 51.71 5.81 129.77 0.00 0.00 0.00 0.01
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-103698) 02/01/25 _x86_64_ (8 CPU)
14:40:27 LINUX RESTART (8 CPU)
14:41:01 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 10.87 0.00 0.94 2.98 0.04 85.17
14:42:01 0 2.20 0.00 0.22 0.02 0.00 97.57
14:42:01 1 28.42 0.00 1.77 2.05 0.05 67.71
14:42:01 2 18.92 0.00 1.33 0.52 0.03 79.19
14:42:01 3 24.92 0.00 1.57 1.12 0.07 72.33
14:42:01 4 2.36 0.00 0.80 6.46 0.05 90.33
14:42:01 5 4.33 0.00 0.25 0.47 0.03 94.92
14:42:01 6 1.11 0.00 0.20 9.45 0.03 89.21
14:42:01 7 4.61 0.00 1.42 3.83 0.03 90.10
14:43:01 all 17.42 0.00 1.47 1.86 0.06 79.18
14:43:01 0 14.91 0.00 0.50 4.42 0.05 80.12
14:43:01 1 19.36 0.00 0.90 0.22 0.05 79.47
14:43:01 2 18.82 0.00 0.53 0.00 0.07 80.58
14:43:01 3 11.73 0.00 0.90 2.01 0.03 85.32
14:43:01 4 19.95 0.00 3.41 0.70 0.07 75.86
14:43:01 5 21.42 0.00 0.99 1.51 0.07 76.01
14:43:01 6 13.66 0.00 1.24 5.02 0.07 80.01
14:43:01 7 19.56 0.00 3.26 1.02 0.05 76.10
14:44:01 all 15.36 0.00 1.73 2.81 0.06 80.05
14:44:01 0 10.11 0.00 2.22 8.80 0.07 78.80
14:44:01 1 14.64 0.00 1.02 0.33 0.07 83.93
14:44:01 2 23.09 0.00 2.28 0.02 0.07 74.54
14:44:01 3 24.38 0.00 1.70 5.52 0.05 68.35
14:44:01 4 19.10 0.00 1.22 0.08 0.07 79.53
14:44:01 5 9.76 0.00 2.35 1.12 0.07 86.70
14:44:01 6 6.61 0.00 1.50 4.40 0.05 87.44
14:44:01 7 15.13 0.00 1.59 2.19 0.05 81.05
14:45:01 all 10.63 0.00 1.79 2.24 0.06 85.27
14:45:01 0 8.64 0.00 2.37 0.77 0.08 88.14
14:45:01 1 4.70 0.00 1.46 10.13 0.05 83.66
14:45:01 2 8.30 0.00 1.24 0.02 0.05 90.39
14:45:01 3 16.45 0.00 4.49 0.70 0.07 78.29
14:45:01 4 2.59 0.00 1.17 1.62 0.07 94.55
14:45:01 5 31.23 0.00 1.95 0.18 0.07 66.57
14:45:01 6 5.16 0.00 0.93 0.00 0.05 93.86
14:45:01 7 8.05 0.00 0.72 4.45 0.05 86.73
14:46:01 all 3.03 0.00 0.80 1.76 0.04 94.38
14:46:01 0 2.56 0.00 0.89 1.50 0.03 95.02
14:46:01 1 4.83 0.00 1.51 9.70 0.03 83.92
14:46:01 2 2.40 0.00 0.68 0.02 0.03 96.86
14:46:01 3 0.27 0.00 0.15 0.08 0.02 99.48
14:46:01 4 2.47 0.00 0.83 1.54 0.02 95.14
14:46:01 5 6.35 0.00 1.00 1.12 0.05 91.47
14:46:01 6 4.65 0.00 1.14 0.00 0.03 94.18
14:46:01 7 0.73 0.00 0.23 0.10 0.05 98.88
14:47:01 all 3.91 0.00 0.61 2.42 0.04 93.02
14:47:01 0 1.51 0.00 0.82 4.67 0.05 92.96
14:47:01 1 1.32 0.00 0.77 0.78 0.05 97.08
14:47:01 2 1.33 0.00 0.27 0.30 0.02 98.08
14:47:01 3 21.50 0.00 1.09 0.23 0.05 77.13
14:47:01 4 0.77 0.00 0.40 11.79 0.02 87.02
14:47:01 5 2.20 0.00 0.30 0.00 0.05 97.45
14:47:01 6 1.27 0.00 0.70 1.47 0.02 96.54
14:47:01 7 1.42 0.00 0.52 0.15 0.05 97.87
Average: all 10.20 0.00 1.22 2.35 0.05 86.18
Average: 0 6.65 0.00 1.17 3.36 0.05 88.77
Average: 1 12.22 0.00 1.24 3.86 0.05 82.63
Average: 2 12.13 0.00 1.06 0.14 0.04 86.62
Average: 3 16.54 0.00 1.65 1.61 0.05 80.16
Average: 4 7.86 0.00 1.31 3.70 0.05 87.08
Average: 5 12.54 0.00 1.14 0.73 0.06 85.53
Average: 6 5.40 0.00 0.95 3.39 0.04 90.21
Average: 7 8.25 0.00 1.29 1.95 0.05 88.46