---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93151 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 869 25001 0 6296 30842
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:f4:66:0d brd ff:ff:ff:ff:ff:ff
inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86108sec preferred_lft 86108sec
inet6 fe80::f816:3eff:fef4:660d/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 02:42:1f:cb:2d:98 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::42:1fff:fecb:2d98/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93151) 12/25/24 _x86_64_ (8 CPU)
05:43:26 LINUX RESTART (8 CPU)
05:44:01 tps rtps wtps bread/s bwrtn/s
05:45:02 170.40 27.40 143.00 2417.19 25493.92
05:46:01 561.22 4.47 556.74 426.70 169034.36
05:47:01 153.27 0.53 152.74 51.99 35278.39
05:48:01 72.95 1.32 71.64 98.92 15950.27
Average: 238.12 8.45 229.67 750.17 60990.67
05:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:45:02 27233668 31500972 5705552 17.32 93980 4419196 2842028 8.36 1081248 4197452 2653596
05:46:01 25288932 31072636 7650288 23.23 142900 5773948 6419464 18.89 1668460 5393128 18440
05:47:01 23569312 29775680 9369908 28.45 173400 6132320 8352856 24.58 3102856 5617936 168
05:48:01 25629968 31609372 7309252 22.19 175316 5898368 1637848 4.82 1316824 5416608 3856
Average: 25430470 30989665 7508750 22.80 146399 5555958 4813049 14.16 1792347 5156281 669015
05:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:45:02 ens3 1063.67 571.13 28420.34 54.30 0.00 0.00 0.00 0.00
05:45:02 lo 15.13 15.13 1.50 1.50 0.00 0.00 0.00 0.00
05:46:01 vethedc9b9e 0.17 0.30 0.01 0.02 0.00 0.00 0.00 0.00
05:46:01 veth089f589 4.56 6.86 0.50 140.19 0.00 0.00 0.00 0.01
05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:46:01 br-67bf58701a0d 4.64 6.78 0.44 140.19 0.00 0.00 0.00 0.00
05:47:01 vethedc9b9e 2.87 3.62 0.56 0.32 0.00 0.00 0.00 0.00
05:47:01 veth089f589 0.27 0.45 0.02 0.03 0.00 0.00 0.00 0.00
05:47:01 docker0 13.81 18.38 2.15 294.09 0.00 0.00 0.00 0.00
05:47:01 br-67bf58701a0d 0.48 0.40 0.03 0.03 0.00 0.00 0.00 0.00
05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:48:01 ens3 1643.93 939.09 33600.23 151.70 0.00 0.00 0.00 0.00
05:48:01 lo 25.60 25.60 2.41 2.41 0.00 0.00 0.00 0.00
Average: docker0 3.47 4.61 0.54 73.82 0.00 0.00 0.00 0.00
Average: ens3 328.57 179.40 8226.58 20.76 0.00 0.00 0.00 0.00
Average: lo 5.44 5.44 0.52 0.52 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93151) 12/25/24 _x86_64_ (8 CPU)
05:43:26 LINUX RESTART (8 CPU)
05:44:01 CPU %user %nice %system %iowait %steal %idle
05:45:02 all 13.26 0.00 3.04 1.57 0.05 82.07
05:45:02 0 14.36 0.00 3.08 0.33 0.05 82.18
05:45:02 1 5.77 0.00 2.53 0.62 0.05 91.03
05:45:02 2 4.16 0.00 3.08 2.22 0.03 90.50
05:45:02 3 7.49 0.00 2.66 0.43 0.02 89.40
05:45:02 4 5.44 0.00 2.37 0.53 0.02 91.64
05:45:02 5 27.09 0.00 3.54 2.63 0.07 66.67
05:45:02 6 14.75 0.00 3.13 0.40 0.05 81.67
05:45:02 7 27.12 0.00 4.00 5.38 0.13 63.37
05:46:01 all 12.00 0.00 5.40 11.21 0.09 71.31
05:46:01 0 12.41 0.00 5.35 3.97 0.05 78.21
05:46:01 1 12.93 0.00 5.28 3.91 0.05 77.83
05:46:01 2 11.16 0.00 4.71 8.67 0.09 75.37
05:46:01 3 13.12 0.00 5.30 14.66 0.09 66.83
05:46:01 4 12.42 0.00 5.65 15.67 0.10 66.16
05:46:01 5 11.09 0.00 6.00 2.41 0.07 80.44
05:46:01 6 12.85 0.00 5.80 26.84 0.12 54.39
05:46:01 7 10.04 0.00 5.10 13.66 0.07 71.14
05:47:01 all 25.50 0.00 3.21 3.01 0.10 68.17
05:47:01 0 27.80 0.00 4.10 4.45 0.10 63.54
05:47:01 1 23.98 0.00 3.27 0.64 0.13 71.98
05:47:01 2 23.66 0.00 2.75 3.05 0.08 70.45
05:47:01 3 20.90 0.00 2.82 7.79 0.08 68.40
05:47:01 4 29.31 0.00 3.73 3.77 0.10 63.08
05:47:01 5 24.44 0.00 2.95 2.08 0.10 70.43
05:47:01 6 30.54 0.00 3.24 0.87 0.15 65.20
05:47:01 7 23.36 0.00 2.83 1.41 0.12 72.28
05:48:01 all 5.54 0.00 0.88 1.42 0.06 92.09
05:48:01 0 2.70 0.00 0.97 0.02 0.07 96.25
05:48:01 1 14.64 0.00 1.12 0.25 0.08 83.91
05:48:01 2 4.39 0.00 0.78 0.07 0.03 94.73
05:48:01 3 0.99 0.00 0.63 8.62 0.05 89.71
05:48:01 4 1.44 0.00 0.55 0.08 0.05 97.88
05:48:01 5 14.02 0.00 1.09 0.55 0.10 84.24
05:48:01 6 4.03 0.00 1.15 1.55 0.07 93.20
05:48:01 7 2.16 0.00 0.78 0.22 0.03 96.81
Average: all 14.08 0.00 3.12 4.26 0.08 78.47
Average: 0 14.32 0.00 3.36 2.18 0.07 80.07
Average: 1 14.34 0.00 3.04 1.34 0.08 81.21
Average: 2 10.83 0.00 2.82 3.48 0.06 82.82
Average: 3 10.60 0.00 2.84 7.83 0.06 78.67
Average: 4 12.12 0.00 3.06 4.93 0.07 79.82
Average: 5 19.20 0.00 3.37 1.91 0.08 75.42
Average: 6 15.56 0.00 3.31 7.27 0.10 73.77
Average: 7 15.66 0.00 3.16 5.10 0.09 75.99