---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-42873 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 13G 143G 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 884 25953 0 5329 30827
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:35:c2:76 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86122sec preferred_lft 86122sec
inet6 fe80::f816:3eff:fe35:c276/64 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 02:42:66:9b:f2:28 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::42:66ff:fe9b:f228/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42873) 09/28/24 _x86_64_ (8 CPU)
10:45:05 LINUX RESTART (8 CPU)
10:46:02 tps rtps wtps bread/s bwrtn/s
10:47:01 248.79 32.27 216.52 3273.34 105387.29
10:48:01 354.36 11.91 342.44 774.84 93120.48
10:49:01 140.34 0.35 139.99 43.86 16590.03
Average: 247.82 14.75 233.08 1353.35 71511.10
10:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:47:01 26999540 31638536 5939672 18.03 120052 4707300 1591768 4.68 1011824 4461356 2430228
10:48:01 24807976 29785696 8131236 24.69 139712 4994760 8063600 23.72 3079884 4505772 140776
10:49:01 25998276 31011296 6940936 21.07 158536 4999048 3241148 9.54 1904948 4499168 72
Average: 25935264 30811843 7003948 21.26 139433 4900369 4298839 12.65 1998885 4488765 857025
10:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:47:01 ens3 1109.56 606.59 26020.11 52.49 0.00 0.00 0.00 0.00
10:47:01 br-860ddb9d2823 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 lo 11.86 11.86 1.18 1.18 0.00 0.00 0.00 0.00
10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 ens3 38.91 26.56 889.64 2.48 0.00 0.00 0.00 0.00
10:48:01 br-860ddb9d2823 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00
10:48:01 vethbbeaf58 2.77 2.43 0.33 0.32 0.00 0.00 0.00 0.00
10:48:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00
10:49:01 ens3 36.01 30.39 294.48 13.87 0.00 0.00 0.00 0.00
10:49:01 br-860ddb9d2823 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00
10:49:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
10:49:01 veth94f8814 24.05 22.38 10.52 16.09 0.00 0.00 0.00 0.00
Average: ens3 390.83 219.03 8973.39 22.78 0.00 0.00 0.00 0.00
Average: br-860ddb9d2823 0.09 0.07 0.01 0.01 0.00 0.00 0.00 0.00
Average: lo 5.31 5.31 0.52 0.52 0.00 0.00 0.00 0.00
Average: veth94f8814 8.06 7.50 3.53 5.39 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42873) 09/28/24 _x86_64_ (8 CPU)
10:45:05 LINUX RESTART (8 CPU)
10:46:02 CPU %user %nice %system %iowait %steal %idle
10:47:01 all 15.18 0.00 4.96 3.79 0.06 76.01
10:47:01 0 10.30 0.00 4.66 3.42 0.05 81.57
10:47:01 1 22.04 0.00 5.66 1.95 0.09 70.26
10:47:01 2 8.24 0.00 4.41 16.37 0.07 70.91
10:47:01 3 14.65 0.00 5.33 1.51 0.05 78.45
10:47:01 4 29.23 0.00 5.56 1.15 0.05 64.01
10:47:01 5 11.19 0.00 4.45 4.50 0.09 79.77
10:47:01 6 14.76 0.00 4.59 0.57 0.05 80.03
10:47:01 7 11.00 0.00 4.99 0.91 0.03 83.08
10:48:01 all 23.72 0.00 3.36 5.50 0.08 67.34
10:48:01 0 20.25 0.00 4.31 32.58 0.08 42.77
10:48:01 1 21.97 0.00 3.38 3.23 0.07 71.35
10:48:01 2 20.86 0.00 3.17 1.83 0.07 74.08
10:48:01 3 20.75 0.00 2.58 0.05 0.07 76.56
10:48:01 4 31.22 0.00 4.12 3.09 0.08 61.48
10:48:01 5 25.63 0.00 3.21 1.61 0.07 69.49
10:48:01 6 28.39 0.00 3.51 0.44 0.08 67.58
10:48:01 7 20.75 0.00 2.67 1.26 0.07 75.25
10:49:01 all 5.26 0.00 1.53 1.42 0.06 91.73
10:49:01 0 2.54 0.00 0.95 3.14 0.05 93.31
10:49:01 1 4.62 0.00 1.99 5.89 0.08 87.42
10:49:01 2 6.47 0.00 1.66 0.10 0.07 91.71
10:49:01 3 3.35 0.00 1.09 0.49 0.05 95.03
10:49:01 4 7.56 0.00 1.66 0.42 0.05 90.32
10:49:01 5 4.45 0.00 1.24 0.24 0.03 94.04
10:49:01 6 6.63 0.00 1.82 0.75 0.05 90.74
10:49:01 7 6.47 0.00 1.77 0.33 0.08 91.33
Average: all 14.71 0.00 3.27 3.57 0.06 78.39
Average: 0 11.01 0.00 3.30 13.07 0.06 72.56
Average: 1 16.16 0.00 3.66 3.71 0.08 76.40
Average: 2 11.88 0.00 3.07 6.01 0.07 78.97
Average: 3 12.90 0.00 2.98 0.68 0.06 83.39
Average: 4 22.61 0.00 3.76 1.55 0.06 72.01
Average: 5 13.77 0.00 2.96 2.10 0.06 81.11
Average: 6 16.60 0.00 3.30 0.59 0.06 79.46
Average: 7 12.74 0.00 3.13 0.83 0.06 83.23