---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-43966 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 13G 143G 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 881 26402 0 4883 30829
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:e8:91:81 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86078sec preferred_lft 86078sec
inet6 fe80::f816:3eff:fee8:9181/64 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 02:42:39:f7:4e:78 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::42:39ff:fef7:4e78/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43966) 09/30/24 _x86_64_ (8 CPU)
18:28:29 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:02 324.00 43.42 280.58 1956.14 60427.18
18:31:01 435.10 21.89 413.20 2692.43 137404.64
18:32:01 130.83 0.33 130.49 49.19 50637.29
18:33:01 59.49 0.27 59.22 21.06 6160.17
Average: 236.16 16.34 219.82 1170.09 63361.08
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:02 30076168 31651052 2863052 8.69 70712 1814744 1435964 4.22 918900 1650272 154328
18:31:01 27175276 31490708 5763944 17.50 117064 4411868 4216876 12.41 1234900 4039556 4236
18:32:01 25146880 29975392 7792340 23.66 144080 4861928 7306464 21.50 2928844 4302664 69940
18:33:01 25314916 30061880 7624304 23.15 150176 4780780 6495028 19.11 2864372 4206748 572
Average: 26928310 30794758 6010910 18.25 120508 3967330 4863583 14.31 1986754 3549810 57269
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:02 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00
18:30:02 ens3 199.47 136.65 1201.56 54.18 0.00 0.00 0.00 0.00
18:31:01 vethae21848 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 veth4fb300c 8.73 12.03 1.29 1.60 0.00 0.00 0.00 0.00
18:31:01 veth9348597 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00
18:32:01 vethae21848 3.37 3.93 0.47 0.43 0.00 0.00 0.00 0.00
18:32:01 docker0 11.85 17.51 2.04 285.57 0.00 0.00 0.00 0.00
18:32:01 veth4fb300c 263.89 281.94 58.21 38.55 0.00 0.00 0.00 0.00
18:32:01 veth9348597 136.83 136.24 15.63 33.58 0.00 0.00 0.00 0.00
18:33:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
18:33:01 veth4fb300c 493.02 495.02 97.19 53.24 0.00 0.00 0.00 0.01
18:33:01 veth9348597 374.50 376.49 40.19 71.10 0.00 0.00 0.00 0.01
18:33:01 vethdb1fbf2 4.75 6.52 0.78 0.91 0.00 0.00 0.00 0.00
Average: docker0 2.99 4.42 0.51 71.99 0.00 0.00 0.00 0.00
Average: veth4fb300c 192.98 198.85 39.50 23.53 0.00 0.00 0.00 0.00
Average: veth9348597 128.93 129.30 14.07 26.39 0.00 0.00 0.00 0.00
Average: vethdb1fbf2 1.20 1.64 0.20 0.23 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43966) 09/30/24 _x86_64_ (8 CPU)
18:28:29 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:02 all 9.99 0.00 0.95 5.00 0.04 84.02
18:30:02 0 1.54 0.00 0.36 0.07 0.02 98.02
18:30:02 1 5.60 0.00 1.10 3.56 0.02 89.71
18:30:02 2 12.25 0.00 0.99 14.70 0.07 72.00
18:30:02 3 14.33 0.00 1.38 1.21 0.03 83.05
18:30:02 4 21.51 0.00 1.87 2.55 0.07 74.00
18:30:02 5 11.97 0.00 0.90 17.24 0.05 69.83
18:30:02 6 9.76 0.00 0.44 0.29 0.03 89.47
18:30:02 7 2.97 0.00 0.54 0.46 0.03 96.00
18:31:01 all 12.19 0.00 4.61 9.95 0.07 73.18
18:31:01 0 11.62 0.00 4.00 1.44 0.05 82.89
18:31:01 1 11.28 0.00 4.17 2.77 0.05 81.73
18:31:01 2 15.66 0.00 4.81 10.80 0.07 68.67
18:31:01 3 10.22 0.00 5.65 37.82 0.09 46.23
18:31:01 4 15.17 0.00 4.24 22.58 0.07 57.94
18:31:01 5 13.48 0.00 3.81 1.11 0.05 81.55
18:31:01 6 10.12 0.00 5.17 1.82 0.05 82.84
18:31:01 7 9.93 0.00 5.02 1.37 0.09 83.59
18:32:01 all 27.56 0.00 3.32 3.06 0.10 65.96
18:32:01 0 34.40 0.00 3.68 1.21 0.10 60.62
18:32:01 1 24.76 0.00 3.29 4.12 0.12 67.72
18:32:01 2 22.05 0.00 2.96 7.29 0.08 67.62
18:32:01 3 36.79 0.00 3.78 1.63 0.10 57.70
18:32:01 4 28.60 0.00 3.62 1.35 0.12 66.32
18:32:01 5 27.74 0.00 3.59 0.50 0.07 68.10
18:32:01 6 22.64 0.00 3.23 6.01 0.10 68.02
18:32:01 7 23.51 0.00 2.50 2.43 0.10 71.47
18:33:01 all 7.40 0.00 1.50 0.60 0.06 90.45
18:33:01 0 10.02 0.00 1.46 0.02 0.07 88.44
18:33:01 1 4.93 0.00 1.20 0.22 0.08 93.56
18:33:01 2 9.92 0.00 1.98 1.69 0.07 86.34
18:33:01 3 7.75 0.00 1.47 0.02 0.05 90.72
18:33:01 4 7.75 0.00 1.67 0.97 0.07 89.54
18:33:01 5 7.05 0.00 1.34 0.00 0.05 91.57
18:33:01 6 5.63 0.00 1.91 1.53 0.07 90.86
18:33:01 7 6.15 0.00 0.96 0.37 0.05 92.47
Average: all 14.30 0.00 2.59 4.62 0.07 78.42
Average: 0 14.44 0.00 2.37 0.68 0.06 82.45
Average: 1 11.64 0.00 2.44 2.66 0.07 83.20
Average: 2 14.97 0.00 2.68 8.59 0.07 73.69
Average: 3 17.31 0.00 3.06 10.03 0.07 69.53
Average: 4 18.25 0.00 2.85 6.80 0.08 72.03
Average: 5 15.07 0.00 2.41 4.67 0.05 77.79
Average: 6 12.06 0.00 2.68 2.42 0.06 82.77
Average: 7 10.68 0.00 2.24 1.16 0.07 85.85