---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82703 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 11G 145G 7% /
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 864 29054 0 2248 30877
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:91:7a:c2 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86179sec preferred_lft 86179sec
inet6 fe80::f816:3eff:fe91:7ac2/64 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:ac:57:27:8c 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82703) 11/09/24 _x86_64_ (8 CPU)
22:54:28 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 330.31 37.93 292.38 1757.44 30255.89
22:57:01 137.76 20.58 117.18 903.58 34198.83
22:58:01 51.41 2.98 48.43 115.58 24256.49
Average: 173.16 20.50 152.66 925.53 29570.40
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 29993460 31641284 2945760 8.94 74188 1880636 1449752 4.27 938332 1709152 223140
22:57:01 28460376 30278124 4478844 13.60 87264 2028152 2912432 8.57 2352740 1806872 8428
22:58:01 29739180 31606072 3200040 9.71 90808 2073644 1456596 4.29 1048776 1834972 3084
Average: 29397672 31175160 3541548 10.75 84087 1994144 1939593 5.71 1446616 1783665 78217
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:56:01 ens3 158.71 105.22 1090.82 43.05 0.00 0.00 0.00 0.00
22:57:01 lo 2.12 2.12 0.20 0.20 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 ens3 724.08 498.30 2007.37 157.04 0.00 0.00 0.00 0.00
22:58:01 lo 4.43 4.43 0.45 0.45 0.00 0.00 0.00 0.00
22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:58:01 ens3 207.92 160.56 345.39 55.37 0.00 0.00 0.00 0.00
Average: lo 2.65 2.65 0.27 0.27 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 363.57 254.69 1147.86 85.15 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82703) 11/09/24 _x86_64_ (8 CPU)
22:54:28 LINUX RESTART (8 CPU)
22:55:01 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 10.77 0.00 0.92 2.84 0.04 85.42
22:56:01 0 16.75 0.00 1.19 8.90 0.03 73.13
22:56:01 1 16.95 0.00 1.29 0.42 0.05 81.29
22:56:01 2 2.92 0.00 0.53 0.25 0.03 96.26
22:56:01 3 4.80 0.00 0.32 0.10 0.00 94.78
22:56:01 4 15.19 0.00 1.43 5.33 0.05 78.00
22:56:01 5 3.15 0.00 0.32 0.03 0.02 96.48
22:56:01 6 12.39 0.00 1.35 3.56 0.05 82.65
22:56:01 7 14.09 0.00 0.97 4.13 0.07 80.74
22:57:01 all 22.17 0.00 1.36 1.88 0.06 74.53
22:57:01 0 21.72 0.00 1.32 7.48 0.07 69.42
22:57:01 1 28.13 0.00 1.18 0.05 0.08 70.56
22:57:01 2 24.44 0.00 1.54 2.27 0.05 71.71
22:57:01 3 26.75 0.00 1.62 1.02 0.05 70.57
22:57:01 4 28.76 0.00 1.20 0.03 0.05 69.96
22:57:01 5 16.74 0.00 0.87 0.02 0.07 82.31
22:57:01 6 19.00 0.00 1.84 1.74 0.05 77.37
22:57:01 7 11.85 0.00 1.33 2.44 0.05 84.33
22:58:01 all 13.94 0.00 0.80 2.25 0.04 82.97
22:58:01 0 14.44 0.00 0.64 0.17 0.08 84.67
22:58:01 1 14.77 0.00 0.88 0.12 0.02 84.21
22:58:01 2 9.53 0.00 0.77 14.48 0.05 75.18
22:58:01 3 5.73 0.00 0.80 0.00 0.05 93.42
22:58:01 4 17.96 0.00 0.70 1.44 0.03 79.86
22:58:01 5 16.07 0.00 1.12 0.27 0.03 82.51
22:58:01 6 7.60 0.00 0.89 0.68 0.05 90.78
22:58:01 7 25.42 0.00 0.60 0.87 0.03 73.07
Average: all 15.63 0.00 1.03 2.32 0.05 80.97
Average: 0 17.64 0.00 1.05 5.52 0.06 75.73
Average: 1 19.95 0.00 1.12 0.19 0.05 78.68
Average: 2 12.29 0.00 0.95 5.67 0.04 81.05
Average: 3 12.42 0.00 0.91 0.37 0.03 86.26
Average: 4 20.63 0.00 1.11 2.27 0.04 75.94
Average: 5 11.98 0.00 0.77 0.11 0.04 87.10
Average: 6 12.99 0.00 1.36 2.00 0.05 83.60
Average: 7 17.11 0.00 0.97 2.48 0.05 79.39