---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97988 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 876 27246 0 4043 30834
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:3e:60:4f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85927sec preferred_lft 85927sec
inet6 fe80::f816:3eff:fe3e:604f/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:bf:86:0b:11 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:bfff:fe86:b11/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97988) 01/16/25 _x86_64_ (8 CPU)
17:04:16 LINUX RESTART (8 CPU)
17:05:02 tps rtps wtps bread/s bwrtn/s
17:06:01 159.04 40.64 118.40 1890.66 30058.77
17:07:01 85.90 14.46 71.44 905.72 27923.48
17:08:01 29.06 0.67 28.40 20.00 21312.45
17:09:01 43.81 0.57 43.24 19.20 26601.17
17:10:01 27.10 0.35 26.75 54.12 20727.35
17:11:01 341.73 5.07 336.66 454.59 82168.17
17:12:01 75.55 1.38 74.17 93.58 47079.09
Average: 108.76 8.94 99.82 487.78 36568.42
17:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
17:06:01 29807800 31519424 3131420 9.51 79464 1935860 1784896 5.25 1047452 1776608 139884
17:07:01 28135936 29988236 4803284 14.58 83448 2067644 2813684 8.28 2655376 1828684 12552
17:08:01 28457804 30383368 4481416 13.61 86016 2135212 2362160 6.95 2270136 1885460 28636
17:09:01 27687452 29809720 5251768 15.94 91976 2318512 2871072 8.45 2867192 2043464 18416
17:10:01 27625724 29780892 5313496 16.13 94556 2346092 2891624 8.51 2897428 2068308 13232
17:11:01 25992600 29958900 6946620 21.09 102752 4108976 2814424 8.28 3159012 3373848 299212
17:12:01 27903228 31576104 5035992 15.29 106572 3820304 1514672 4.46 1559196 3075760 2504
Average: 27944363 30430949 4994857 15.16 92112 2676086 2436076 7.17 2350827 2293162 73491
17:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
17:06:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00
17:06:01 ens3 112.03 80.24 1298.27 32.00 0.00 0.00 0.00 0.00
17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
17:07:01 ens3 661.04 450.76 1501.54 152.18 0.00 0.00 0.00 0.00
17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:08:01 lo 7.80 7.80 0.75 0.75 0.00 0.00 0.00 0.00
17:08:01 ens3 1719.75 1335.11 846.62 517.39 0.00 0.00 0.00 0.00
17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:09:01 lo 5.90 5.90 5.25 5.25 0.00 0.00 0.00 0.00
17:09:01 ens3 884.07 658.27 2756.74 218.79 0.00 0.00 0.00 0.00
17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:10:01 lo 4.50 4.50 4.91 4.91 0.00 0.00 0.00 0.00
17:10:01 ens3 383.60 279.65 120.21 116.36 0.00 0.00 0.00 0.00
17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:11:01 lo 4.78 4.78 0.45 0.45 0.00 0.00 0.00 0.00
17:11:01 ens3 389.40 339.29 2237.07 3244.32 0.00 0.00 0.00 0.00
17:11:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00
17:12:01 lo 4.07 4.07 0.38 0.38 0.00 0.00 0.00 0.00
17:12:01 ens3 345.79 404.98 61.98 2632.73 0.00 0.00 0.00 0.00
17:12:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 4.12 4.12 1.71 1.71 0.00 0.00 0.00 0.00
Average: ens3 643.51 507.92 1260.25 989.96 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97988) 01/16/25 _x86_64_ (8 CPU)
17:04:16 LINUX RESTART (8 CPU)
17:05:02 CPU %user %nice %system %iowait %steal %idle
17:06:01 all 11.79 0.00 0.69 1.95 0.04 85.53
17:06:01 0 9.54 0.00 0.69 0.34 0.03 89.39
17:06:01 1 4.24 0.00 0.20 0.02 0.02 95.52
17:06:01 2 9.09 0.00 0.76 9.45 0.03 80.66
17:06:01 3 4.86 0.00 0.22 0.49 0.03 94.39
17:06:01 4 2.02 0.00 0.12 0.07 0.02 97.78
17:06:01 5 28.02 0.00 1.39 2.33 0.07 68.19
17:06:01 6 9.39 0.00 0.54 0.27 0.03 89.76
17:06:01 7 27.22 0.00 1.56 2.67 0.08 68.46
17:07:01 all 48.25 0.00 1.75 0.44 0.07 49.49
17:07:01 0 23.57 0.00 1.76 1.02 0.08 73.57
17:07:01 1 41.41 0.00 3.15 0.18 0.07 55.19
17:07:01 2 51.17 0.00 0.90 1.27 0.08 46.57
17:07:01 3 41.30 0.00 1.37 0.25 0.07 57.02
17:07:01 4 47.57 0.00 0.92 0.00 0.07 51.44
17:07:01 5 49.95 0.00 2.52 0.00 0.07 47.47
17:07:01 6 68.46 0.00 1.91 0.17 0.08 29.39
17:07:01 7 62.62 0.00 1.45 0.62 0.07 35.24
17:08:01 all 37.14 0.00 4.98 0.26 0.07 57.56
17:08:01 0 27.91 0.00 4.96 0.00 0.05 67.08
17:08:01 1 42.71 0.00 1.01 0.00 0.08 56.20
17:08:01 2 47.68 0.00 1.43 0.90 0.07 49.92
17:08:01 3 34.71 0.00 10.24 0.00 0.07 54.98
17:08:01 4 48.83 0.00 3.52 0.00 0.07 47.59
17:08:01 5 28.11 0.00 12.54 0.00 0.07 59.29
17:08:01 6 32.63 0.00 2.44 0.42 0.08 64.42
17:08:01 7 34.51 0.00 3.69 0.72 0.07 61.01
17:09:01 all 45.55 0.00 1.69 0.18 0.07 52.51
17:09:01 0 50.89 0.00 0.97 0.02 0.05 48.07
17:09:01 1 53.61 0.00 2.21 0.34 0.07 43.77
17:09:01 2 41.51 0.00 1.74 0.02 0.07 56.67
17:09:01 3 49.78 0.00 1.57 0.00 0.07 48.58
17:09:01 4 42.93 0.00 2.00 0.02 0.07 54.98
17:09:01 5 49.11 0.00 1.59 0.00 0.07 49.23
17:09:01 6 39.97 0.00 2.14 0.97 0.07 56.85
17:09:01 7 36.60 0.00 1.29 0.15 0.08 61.88
17:10:01 all 35.86 0.00 1.40 0.24 0.06 62.44
17:10:01 0 42.67 0.00 1.18 0.00 0.07 56.08
17:10:01 1 31.78 0.00 2.82 1.12 0.07 64.21
17:10:01 2 36.75 0.00 1.57 0.00 0.07 61.62
17:10:01 3 32.54 0.00 1.71 0.02 0.07 65.67
17:10:01 4 43.17 0.00 0.92 0.00 0.05 55.86
17:10:01 5 38.63 0.00 0.62 0.02 0.07 60.67
17:10:01 6 28.34 0.00 1.49 0.60 0.07 69.51
17:10:01 7 32.93 0.00 0.95 0.12 0.07 65.93
17:11:01 all 24.06 0.00 2.24 1.81 0.07 71.83
17:11:01 0 17.18 0.00 1.96 0.02 0.03 80.81
17:11:01 1 30.40 0.00 2.51 0.32 0.08 66.69
17:11:01 2 27.33 0.00 3.56 4.06 0.07 64.98
17:11:01 3 13.91 0.00 1.26 0.05 0.08 84.70
17:11:01 4 35.14 0.00 3.39 3.64 0.08 57.75
17:11:01 5 22.40 0.00 1.83 0.05 0.07 75.66
17:11:01 6 25.24 0.00 1.63 5.15 0.05 67.93
17:11:01 7 21.05 0.00 1.74 1.29 0.05 75.87
17:12:01 all 9.79 0.00 0.90 2.12 0.04 87.15
17:12:01 0 8.01 0.00 0.75 0.02 0.03 91.19
17:12:01 1 1.27 0.00 0.77 7.26 0.03 90.67
17:12:01 2 13.92 0.00 1.03 0.10 0.08 84.86
17:12:01 3 24.42 0.00 1.08 0.68 0.07 73.74
17:12:01 4 21.14 0.00 1.06 0.23 0.05 77.52
17:12:01 5 1.42 0.00 1.23 4.09 0.03 93.23
17:12:01 6 4.23 0.00 0.77 4.54 0.03 90.43
17:12:01 7 3.94 0.00 0.48 0.03 0.02 95.52
Average: all 30.39 0.00 1.95 1.00 0.06 66.60
Average: 0 25.72 0.00 1.76 0.20 0.05 72.27
Average: 1 29.38 0.00 1.81 1.32 0.06 67.42
Average: 2 32.55 0.00 1.57 2.24 0.07 63.57
Average: 3 28.82 0.00 2.50 0.21 0.06 68.40
Average: 4 34.47 0.00 1.70 0.57 0.06 63.20
Average: 5 31.10 0.00 3.10 0.92 0.06 64.81
Average: 6 29.80 0.00 1.56 1.73 0.06 66.85
Average: 7 31.28 0.00 1.59 0.79 0.06 66.27