---> uname -a:
Linux prd-ubuntu1804-docker-8c-16g-84804 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): 16
On-line CPU(s) list: 0-15
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 16
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): 0-15
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:
16
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 32G 0 32G 0% /dev
tmpfs 6.3G 740K 6.3G 1% /run
/dev/vda1 310G 12G 298G 4% /
tmpfs 32G 0 32G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 32G 0 32G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 6.3G 0 6.3G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 64421 1138 58920 0 4363 62593
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:91:ea:ee brd ff:ff:ff:ff:ff:ff
inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86029sec preferred_lft 86029sec
inet6 fe80::f816:3eff:fe91:eaee/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 02:42:98:de:14:c2 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-16g-84804) 11/18/24 _x86_64_ (16 CPU)
18:47:41 LINUX RESTART (16 CPU)
18:48:01 tps rtps wtps bread/s bwrtn/s
18:49:01 357.21 71.65 285.55 4614.83 66287.62
18:50:01 172.34 42.21 130.13 2465.32 37282.85
18:51:01 54.78 4.15 50.63 123.03 27571.08
18:52:01 42.66 0.37 42.29 11.60 45434.16
18:53:01 32.53 0.00 32.53 0.00 38714.21
Average: 131.90 23.68 108.23 1442.91 43057.47
18:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:49:01 62824788 64235996 3142956 4.76 80104 1863004 2138300 3.19 1074888 1654096 203244
18:50:01 60855908 62527136 5111836 7.75 94504 2098700 3506780 5.23 2819940 1853088 14544
18:51:01 60173404 62224624 5794340 8.78 100780 2462316 4223012 6.30 3238640 2094828 232800
18:52:01 59086936 61827516 6880808 10.43 104188 3135568 3507108 5.23 3638532 2757816 226360
18:53:01 57207956 60714372 8759788 13.28 107008 3886248 5852568 8.73 4775620 3471320 501012
Average: 60029798 62305929 5937946 9.00 97317 2689167 3845554 5.74 3109524 2366230 235592
18:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:49:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
18:49:01 ens3 382.37 258.14 1794.95 77.58 0.00 0.00 0.00 0.00
18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00
18:50:01 ens3 342.01 253.84 2122.85 58.53 0.00 0.00 0.00 0.00
18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:51:01 lo 12.80 12.80 35.63 35.63 0.00 0.00 0.00 0.00
18:51:01 ens3 502.93 334.44 1980.96 93.20 0.00 0.00 0.00 0.00
18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:52:01 lo 3.93 3.93 1.66 1.66 0.00 0.00 0.00 0.00
18:52:01 ens3 748.11 416.88 218.97 152.21 0.00 0.00 0.00 0.00
18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:53:01 lo 3.90 3.90 1.67 1.67 0.00 0.00 0.00 0.00
18:53:01 ens3 545.19 309.42 714.62 107.09 0.00 0.00 0.00 0.00
18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 4.59 4.59 7.84 7.84 0.00 0.00 0.00 0.00
Average: ens3 504.12 314.54 1366.49 97.72 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-84804) 11/18/24 _x86_64_ (16 CPU)
18:47:41 LINUX RESTART (16 CPU)
18:48:01 CPU %user %nice %system %iowait %steal %idle
18:49:01 all 5.28 0.00 0.68 1.96 0.03 92.06
18:49:01 0 1.96 0.00 0.65 7.55 0.08 89.76
18:49:01 1 2.09 0.00 0.25 0.15 0.00 97.51
18:49:01 2 2.03 0.00 0.48 0.17 0.02 97.30
18:49:01 3 22.09 0.00 1.08 1.13 0.07 75.63
18:49:01 4 6.58 0.00 0.57 0.10 0.03 92.72
18:49:01 5 9.37 0.00 0.45 0.62 0.03 89.53
18:49:01 6 7.95 0.00 0.97 0.63 0.03 90.41
18:49:01 7 9.24 0.00 1.07 0.97 0.03 88.69
18:49:01 8 1.87 0.00 0.52 0.13 0.02 97.46
18:49:01 9 3.18 0.00 1.23 0.30 0.03 95.25
18:49:01 10 2.12 0.00 0.42 0.52 0.02 96.93
18:49:01 11 2.67 0.00 0.40 0.18 0.03 96.71
18:49:01 12 1.09 0.00 1.49 18.38 0.03 79.01
18:49:01 13 1.05 0.00 0.27 0.07 0.02 98.60
18:49:01 14 7.23 0.00 0.70 0.23 0.03 91.80
18:49:01 15 3.90 0.00 0.30 0.23 0.03 95.53
18:50:01 all 20.22 0.00 0.82 1.20 0.06 77.69
18:50:01 0 16.80 0.00 0.69 6.84 0.08 75.59
18:50:01 1 18.26 0.00 0.63 0.17 0.07 80.87
18:50:01 2 22.60 0.00 0.82 0.13 0.07 76.38
18:50:01 3 26.21 0.00 1.57 2.24 0.07 69.91
18:50:01 4 23.06 0.00 0.74 0.67 0.05 75.49
18:50:01 5 22.39 0.00 1.12 0.08 0.07 76.34
18:50:01 6 23.88 0.00 0.97 0.65 0.07 74.43
18:50:01 7 16.13 0.00 0.40 0.07 0.03 83.37
18:50:01 8 40.77 0.00 1.54 1.64 0.08 55.97
18:50:01 9 15.11 0.00 0.67 0.35 0.05 83.82
18:50:01 10 16.14 0.00 1.09 2.08 0.07 80.62
18:50:01 11 16.68 0.00 0.82 0.28 0.08 82.13
18:50:01 12 14.35 0.00 0.67 0.07 0.05 84.86
18:50:01 13 17.30 0.00 0.43 0.18 0.05 82.04
18:50:01 14 19.40 0.00 0.38 0.05 0.07 80.10
18:50:01 15 14.43 0.00 0.62 3.64 0.07 81.25
18:51:01 all 29.37 0.00 0.85 0.73 0.08 68.97
18:51:01 0 24.82 0.00 0.95 0.22 0.08 73.92
18:51:01 1 37.10 0.00 0.95 0.00 0.08 61.86
18:51:01 2 43.64 0.00 0.63 0.00 0.10 55.62
18:51:01 3 31.35 0.00 0.92 11.19 0.10 56.44
18:51:01 4 35.07 0.00 1.19 0.00 0.08 63.66
18:51:01 5 24.49 0.00 0.92 0.00 0.08 74.51
18:51:01 6 28.06 0.00 1.64 0.03 0.10 70.17
18:51:01 7 30.18 0.00 0.55 0.00 0.07 69.21
18:51:01 8 30.11 0.00 0.60 0.00 0.08 69.21
18:51:01 9 32.47 0.00 1.02 0.05 0.10 66.35
18:51:01 10 27.39 0.00 0.88 0.00 0.07 71.66
18:51:01 11 23.10 0.00 1.13 0.02 0.05 75.71
18:51:01 12 20.32 0.00 0.30 0.00 0.07 79.32
18:51:01 13 19.64 0.00 0.55 0.03 0.07 79.71
18:51:01 14 38.85 0.00 0.60 0.00 0.10 60.45
18:51:01 15 23.19 0.00 0.80 0.07 0.10 75.84
18:52:01 all 33.76 0.00 1.09 0.84 0.10 64.21
18:52:01 0 20.25 0.00 1.00 0.73 0.08 77.93
18:52:01 1 40.21 0.00 1.04 0.03 0.10 58.62
18:52:01 2 46.27 0.00 1.44 2.81 0.12 49.36
18:52:01 3 34.81 0.00 1.19 2.00 0.08 61.91
18:52:01 4 32.19 0.00 1.27 0.02 0.12 66.40
18:52:01 5 41.18 0.00 2.12 0.07 0.10 56.53
18:52:01 6 29.75 0.00 1.22 0.02 0.08 68.93
18:52:01 7 33.46 0.00 0.59 0.00 0.10 65.85
18:52:01 8 43.46 0.00 1.27 0.00 0.13 55.13
18:52:01 9 42.41 0.00 1.32 0.84 0.10 55.33
18:52:01 10 33.04 0.00 0.74 0.00 0.10 66.12
18:52:01 11 25.69 0.00 0.74 0.00 0.08 73.49
18:52:01 12 21.25 0.00 0.58 0.00 0.05 78.12
18:52:01 13 33.01 0.00 0.96 4.81 0.12 61.10
18:52:01 14 31.10 0.00 0.90 0.00 0.08 67.92
18:52:01 15 32.13 0.00 1.04 2.18 0.10 64.56
18:53:01 all 29.50 0.00 1.02 0.83 0.10 68.55
18:53:01 0 22.97 0.00 0.75 1.77 0.08 74.42
18:53:01 1 41.67 0.00 1.46 0.00 0.15 56.71
18:53:01 2 34.40 0.00 1.99 0.00 0.10 63.50
18:53:01 3 23.28 0.00 1.05 0.00 0.08 75.58
18:53:01 4 29.41 0.00 0.65 0.00 0.08 69.86
18:53:01 5 30.32 0.00 0.72 2.39 0.08 66.49
18:53:01 6 25.84 0.00 1.15 0.00 0.10 72.91
18:53:01 7 26.05 0.00 0.74 0.00 0.07 73.15
18:53:01 8 42.32 0.00 1.31 0.00 0.12 56.26
18:53:01 9 26.48 0.00 0.94 0.00 0.12 72.46
18:53:01 10 21.26 0.00 0.60 0.00 0.08 78.05
18:53:01 11 26.46 0.00 1.02 3.11 0.08 69.33
18:53:01 12 33.80 0.00 1.31 1.96 0.12 62.81
18:53:01 13 31.41 0.00 0.92 4.05 0.10 63.52
18:53:01 14 29.56 0.00 0.55 0.00 0.07 69.82
18:53:01 15 26.89 0.00 1.20 0.00 0.10 71.81
Average: all 23.61 0.00 0.89 1.11 0.07 74.31
Average: 0 17.37 0.00 0.81 3.42 0.08 78.32
Average: 1 27.84 0.00 0.87 0.07 0.08 71.14
Average: 2 29.77 0.00 1.07 0.62 0.08 68.46
Average: 3 27.55 0.00 1.16 3.31 0.08 67.90
Average: 4 25.25 0.00 0.88 0.16 0.07 73.64
Average: 5 25.54 0.00 1.07 0.63 0.07 72.69
Average: 6 23.09 0.00 1.19 0.27 0.08 75.38
Average: 7 23.00 0.00 0.67 0.21 0.06 76.07
Average: 8 31.69 0.00 1.05 0.35 0.09 66.82
Average: 9 23.92 0.00 1.04 0.31 0.08 74.65
Average: 10 19.94 0.00 0.74 0.52 0.07 78.73
Average: 11 18.91 0.00 0.82 0.72 0.07 79.49
Average: 12 18.15 0.00 0.87 4.08 0.06 76.84
Average: 13 20.46 0.00 0.63 1.83 0.07 77.02
Average: 14 25.22 0.00 0.63 0.06 0.07 74.02
Average: 15 20.07 0.00 0.79 1.23 0.08 77.83