---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-96181 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 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 892 25042 0 6232 30819
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:29:7f:eb brd ff:ff:ff:ff:ff:ff
inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86004sec preferred_lft 86004sec
inet6 fe80::f816:3eff:fe29:7feb/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 02:42:33:b8:47:6a 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::42:33ff:feb8:476a/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-96181) 01/09/25 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 210.98 27.98 183.00 2500.47 95127.59
08:31:01 473.18 12.11 461.06 789.70 183878.54
08:32:01 127.75 0.47 127.28 49.59 17184.59
08:33:01 13.20 0.00 13.20 0.00 260.02
08:34:01 31.41 0.08 31.33 15.06 622.96
Average: 171.18 8.06 163.12 664.79 59298.29
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 27833284 31523400 5105936 15.50 83992 3877680 2781096 8.18 1064312 3653956 2082808
08:31:01 23261632 28996496 9677588 29.38 131328 5745284 11090224 32.63 3839824 5251504 1476
08:32:01 21349292 27402812 11589928 35.19 160176 5995552 12351732 36.34 5577784 5366860 1524
08:33:01 20894968 26952664 12044252 36.57 160536 5999044 12813388 37.70 6032364 5364928 576
08:34:01 23089188 29142240 9850032 29.90 161176 5999284 8241932 24.25 3905208 5337996 236
Average: 23285673 28803522 9653547 29.31 139442 5523369 9455674 27.82 4083898 4995049 417324
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 15.66 15.66 1.47 1.47 0.00 0.00 0.00 0.00
08:30:01 ens3 814.24 466.07 24719.04 45.62 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 vethe9b3a3d 4.65 6.10 0.78 0.89 0.00 0.00 0.00 0.00
08:31:01 vetheaef3e5 0.88 1.23 0.06 0.07 0.00 0.00 0.00 0.00
08:31:01 lo 2.80 2.80 0.32 0.32 0.00 0.00 0.00 0.00
08:31:01 vetha92d935 1.27 1.48 0.08 0.09 0.00 0.00 0.00 0.00
08:32:01 vethe9b3a3d 0.35 0.65 0.04 0.06 0.00 0.00 0.00 0.00
08:32:01 vetheaef3e5 3.72 4.92 0.56 0.57 0.00 0.00 0.00 0.00
08:32:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00
08:32:01 vetha92d935 11.31 12.90 2.27 2.47 0.00 0.00 0.00 0.00
08:33:01 vethe9b3a3d 0.60 0.83 0.08 0.10 0.00 0.00 0.00 0.00
08:33:01 vetheaef3e5 4.73 6.33 1.67 2.18 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:33:01 vetha92d935 22.86 22.61 6.12 18.35 0.00 0.00 0.00 0.00
08:34:01 vethe9b3a3d 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00
08:34:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
08:34:01 vetha92d935 16.56 17.80 4.08 10.16 0.00 0.00 0.00 0.00
08:34:01 veth8087783 0.00 0.60 0.00 0.03 0.00 0.00 0.00 0.00
Average: vethe9b3a3d 1.16 1.59 0.19 0.21 0.00 0.00 0.00 0.00
Average: lo 4.59 4.59 0.44 0.44 0.00 0.00 0.00 0.00
Average: vetha92d935 10.44 10.99 2.52 6.24 0.00 0.00 0.00 0.00
Average: veth8087783 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-96181) 01/09/25 _x86_64_ (8 CPU)
08:28:25 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 12.85 0.00 2.76 1.82 0.05 82.52
08:30:01 0 5.82 0.00 2.53 0.10 0.02 91.53
08:30:01 1 9.03 0.00 2.57 0.48 0.03 87.90
08:30:01 2 4.52 0.00 2.20 11.26 0.09 81.93
08:30:01 3 4.26 0.00 2.63 0.56 0.03 92.51
08:30:01 4 24.23 0.00 3.20 0.68 0.03 71.85
08:30:01 5 7.04 0.00 2.68 0.12 0.03 90.13
08:30:01 6 32.06 0.00 3.78 1.01 0.10 63.05
08:30:01 7 15.81 0.00 2.51 0.36 0.07 81.25
08:31:01 all 46.34 0.00 9.93 2.96 0.11 40.67
08:31:01 0 48.04 0.00 10.02 1.68 0.10 40.16
08:31:01 1 41.96 0.00 9.62 3.20 0.10 45.11
08:31:01 2 48.11 0.00 9.65 1.16 0.10 40.99
08:31:01 3 46.17 0.00 9.69 5.97 0.12 38.06
08:31:01 4 45.48 0.00 9.41 2.98 0.14 42.00
08:31:01 5 46.63 0.00 10.69 5.79 0.12 36.77
08:31:01 6 48.65 0.00 9.01 0.58 0.10 41.66
08:31:01 7 45.71 0.00 11.28 2.32 0.10 40.58
08:32:01 all 32.50 0.00 4.77 0.48 0.11 62.15
08:32:01 0 29.27 0.00 4.70 0.30 0.12 65.61
08:32:01 1 33.33 0.00 4.78 0.12 0.10 61.67
08:32:01 2 32.00 0.00 5.15 1.03 0.10 61.72
08:32:01 3 32.75 0.00 4.52 0.07 0.10 62.56
08:32:01 4 35.70 0.00 4.67 0.10 0.10 59.43
08:32:01 5 32.55 0.00 4.34 0.27 0.10 62.73
08:32:01 6 32.26 0.00 5.00 0.37 0.10 62.27
08:32:01 7 32.10 0.00 5.00 1.60 0.10 61.19
08:33:01 all 9.17 0.00 0.93 0.03 0.10 89.76
08:33:01 0 9.45 0.00 0.92 0.03 0.08 89.51
08:33:01 1 9.65 0.00 1.13 0.02 0.08 89.11
08:33:01 2 8.94 0.00 0.97 0.02 0.12 89.96
08:33:01 3 8.38 0.00 0.79 0.00 0.10 90.73
08:33:01 4 10.88 0.00 1.12 0.07 0.10 87.83
08:33:01 5 8.79 0.00 0.77 0.00 0.08 90.36
08:33:01 6 8.38 0.00 0.92 0.00 0.12 90.59
08:33:01 7 8.92 0.00 0.87 0.08 0.10 90.03
08:34:01 all 5.42 0.00 1.06 0.07 0.10 93.36
08:34:01 0 4.83 0.00 1.09 0.03 0.12 93.93
08:34:01 1 5.23 0.00 0.92 0.03 0.10 93.71
08:34:01 2 5.68 0.00 1.09 0.05 0.08 93.10
08:34:01 3 5.39 0.00 1.17 0.02 0.10 93.33
08:34:01 4 6.56 0.00 1.04 0.05 0.10 92.25
08:34:01 5 4.73 0.00 1.24 0.03 0.10 93.89
08:34:01 6 5.59 0.00 0.80 0.05 0.12 93.44
08:34:01 7 5.32 0.00 1.12 0.32 0.07 93.17
Average: all 21.19 0.00 3.87 1.06 0.09 73.78
Average: 0 19.45 0.00 3.84 0.43 0.09 76.19
Average: 1 19.77 0.00 3.78 0.76 0.08 75.60
Average: 2 19.81 0.00 3.80 2.68 0.10 73.62
Average: 3 19.33 0.00 3.74 1.31 0.09 75.52
Average: 4 24.48 0.00 3.87 0.77 0.09 70.79
Average: 5 19.87 0.00 3.92 1.23 0.09 74.89
Average: 6 25.28 0.00 3.89 0.40 0.11 70.32
Average: 7 21.52 0.00 4.14 0.93 0.09 73.32