---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-87901 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 14G 142G 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 893 25294 0 5978 30818
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:74:10:51 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85992sec preferred_lft 85992sec
inet6 fe80::f816:3eff:fe74:1051/64 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 02:42:84:e1:48:fa 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::42:84ff:fee1:48fa/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-87901) 12/01/24 _x86_64_ (8 CPU)
08:30:17 LINUX RESTART (8 CPU)
08:31:02 tps rtps wtps bread/s bwrtn/s
08:32:01 153.31 53.02 100.29 3932.49 29682.83
08:33:01 486.89 14.90 471.99 846.63 160864.32
08:34:01 103.95 0.15 103.80 15.05 38631.54
08:35:01 66.16 0.18 65.97 8.40 25056.09
08:36:01 31.51 0.10 31.41 20.00 22296.67
08:37:01 96.95 2.00 94.95 104.78 25511.41
Average: 156.46 11.61 144.85 812.45 50396.37
08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 29948432 31733716 2990788 9.08 76412 2013196 1401304 4.12 874104 1816612 266436
08:33:01 24209452 29577644 8729768 26.50 128972 5400252 9374056 27.58 3261884 4906932 916
08:34:01 21704332 27610996 11234888 34.11 154236 5863144 12089104 35.57 5404584 5195984 26028
08:35:01 21304860 27103348 11634360 35.32 158508 5759148 12868128 37.86 5903688 5103452 608
08:36:01 21797104 27597700 11142116 33.83 158904 5762252 11903992 35.02 5425644 5097608 480
08:37:01 25951540 31606768 6987680 21.21 161432 5631000 1613352 4.75 1488004 4965768 2280
Average: 24152620 29205029 8786600 26.68 139744 5071499 8208323 24.15 3726318 4514393 49458
08:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 lo 3.05 3.05 0.30 0.30 0.00 0.00 0.00 0.00
08:32:01 ens3 111.27 81.49 2065.89 18.56 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 lo 14.46 14.46 1.39 1.39 0.00 0.00 0.00 0.00
08:33:01 veth0a573f7 7.58 6.15 0.85 0.64 0.00 0.00 0.00 0.00
08:33:01 ens3 1135.83 632.04 34001.41 53.66 0.00 0.00 0.00 0.00
08:33:01 veth77558b9 0.53 0.58 0.03 0.04 0.00 0.00 0.00 0.00
08:34:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00
08:34:01 veth0a573f7 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 ens3 57.18 39.66 1181.27 5.54 0.00 0.00 0.00 0.00
08:34:01 veth77558b9 3.80 4.01 0.46 0.42 0.00 0.00 0.00 0.00
08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:35:01 veth0a573f7 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 2.90 2.38 0.62 0.80 0.00 0.00 0.00 0.00
08:35:01 veth77558b9 23.78 24.70 10.61 61.10 0.00 0.00 0.00 0.01
08:36:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
08:36:01 veth0a573f7 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00
08:36:01 ens3 19.63 16.46 15.91 25.17 0.00 0.00 0.00 0.00
08:36:01 veth76b05a4 135.86 161.97 213.06 45.32 0.00 0.00 0.00 0.02
08:37:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
08:37:01 ens3 41.14 35.51 67.98 19.60 0.00 0.00 0.00 0.00
08:37:01 docker0 12.15 17.68 2.06 291.06 0.00 0.00 0.00 0.00
Average: lo 3.81 3.81 0.36 0.36 0.00 0.00 0.00 0.00
Average: ens3 228.29 134.73 6233.05 20.56 0.00 0.00 0.00 0.00
Average: docker0 2.03 2.95 0.35 48.64 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87901) 12/01/24 _x86_64_ (8 CPU)
08:30:17 LINUX RESTART (8 CPU)
08:31:02 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 9.49 0.00 0.87 2.47 0.04 87.14
08:32:01 0 7.32 0.00 0.81 0.87 0.03 90.97
08:32:01 1 0.76 0.00 0.37 0.39 0.05 98.42
08:32:01 2 15.96 0.00 0.87 7.32 0.03 75.82
08:32:01 3 4.92 0.00 0.75 0.20 0.02 94.12
08:32:01 4 12.92 0.00 1.24 0.63 0.03 85.18
08:32:01 5 27.02 0.00 1.80 1.94 0.07 69.17
08:32:01 6 0.84 0.00 0.53 8.18 0.05 90.40
08:32:01 7 6.19 0.00 0.56 0.24 0.02 92.99
08:33:01 all 36.51 0.00 8.66 7.19 0.11 47.53
08:33:01 0 37.10 0.00 8.92 5.88 0.12 47.98
08:33:01 1 36.07 0.00 8.45 12.30 0.09 43.10
08:33:01 2 36.06 0.00 9.30 2.16 0.12 52.35
08:33:01 3 34.82 0.00 7.93 14.95 0.08 42.21
08:33:01 4 37.42 0.00 8.77 2.23 0.10 51.48
08:33:01 5 37.54 0.00 8.53 11.33 0.14 42.47
08:33:01 6 36.27 0.00 8.67 5.50 0.10 49.45
08:33:01 7 36.80 0.00 8.69 3.16 0.10 51.23
08:34:01 all 36.23 0.00 4.15 2.36 0.09 57.16
08:34:01 0 32.46 0.00 4.23 2.65 0.07 60.59
08:34:01 1 37.29 0.00 4.52 0.59 0.10 57.50
08:34:01 2 37.17 0.00 3.85 7.66 0.10 51.22
08:34:01 3 36.81 0.00 4.07 2.26 0.10 56.75
08:34:01 4 34.66 0.00 4.03 0.07 0.08 61.16
08:34:01 5 40.65 0.00 4.16 0.81 0.08 54.31
08:34:01 6 28.95 0.00 3.54 3.09 0.08 64.34
08:34:01 7 41.93 0.00 4.81 1.82 0.08 51.36
08:35:01 all 10.46 0.00 1.43 1.78 0.09 86.24
08:35:01 0 9.98 0.00 1.57 0.05 0.07 88.32
08:35:01 1 10.04 0.00 1.66 10.98 0.08 77.23
08:35:01 2 10.61 0.00 1.49 0.18 0.08 87.63
08:35:01 3 10.45 0.00 1.44 1.44 0.08 86.59
08:35:01 4 10.13 0.00 1.32 0.08 0.07 88.40
08:35:01 5 10.70 0.00 1.22 0.08 0.08 87.91
08:35:01 6 10.33 0.00 1.31 0.89 0.12 87.35
08:35:01 7 11.41 0.00 1.41 0.54 0.08 86.56
08:36:01 all 5.36 0.00 0.79 1.06 0.07 92.71
08:36:01 0 5.94 0.00 0.89 0.07 0.07 93.04
08:36:01 1 5.29 0.00 0.73 8.10 0.08 85.79
08:36:01 2 4.59 0.00 0.68 0.05 0.05 94.62
08:36:01 3 4.71 0.00 0.90 0.05 0.07 94.27
08:36:01 4 6.35 0.00 0.75 0.05 0.08 92.76
08:36:01 5 5.69 0.00 0.87 0.03 0.08 93.32
08:36:01 6 5.52 0.00 0.84 0.02 0.08 93.54
08:36:01 7 4.86 0.00 0.65 0.13 0.07 94.29
08:37:01 all 6.69 0.00 0.74 0.62 0.04 91.92
08:37:01 0 1.37 0.00 0.73 0.33 0.03 97.53
08:37:01 1 0.39 0.00 0.67 3.92 0.07 94.96
08:37:01 2 13.46 0.00 0.80 0.13 0.05 85.56
08:37:01 3 0.83 0.00 0.60 0.07 0.02 98.48
08:37:01 4 0.93 0.00 0.63 0.05 0.02 98.36
08:37:01 5 23.76 0.00 1.14 0.20 0.07 74.84
08:37:01 6 2.24 0.00 0.57 0.10 0.02 97.08
08:37:01 7 10.48 0.00 0.78 0.13 0.03 88.57
Average: all 17.40 0.00 2.76 2.57 0.07 77.20
Average: 0 15.64 0.00 2.85 1.63 0.06 79.81
Average: 1 14.93 0.00 2.72 6.04 0.08 76.23
Average: 2 19.57 0.00 2.81 2.90 0.07 74.64
Average: 3 15.35 0.00 2.60 3.14 0.06 78.84
Average: 4 17.01 0.00 2.78 0.51 0.06 79.63
Average: 5 24.16 0.00 2.94 2.37 0.09 70.44
Average: 6 13.99 0.00 2.56 2.94 0.08 80.43
Average: 7 18.57 0.00 2.80 1.00 0.06 77.57