---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83778 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 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 867 29050 0 2248 30873
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:24:0c:e9 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86160sec preferred_lft 86160sec
inet6 fe80::f816:3eff:fe24:ce9/64 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 02:42:06:67:2f:be 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-83778) 11/14/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:02 tps rtps wtps bread/s bwrtn/s
22:56:01 161.13 35.71 125.42 1458.60 90417.90
22:57:01 103.42 0.80 102.62 27.46 34783.27
22:58:01 45.54 10.01 35.53 726.41 2619.43
Average: 103.04 15.39 87.64 733.46 42339.81
22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30049092 31713920 2890128 8.77 76488 1893700 1352428 3.98 865784 1723328 229916
22:57:01 29315416 31075060 3623804 11.00 84820 1974752 2243836 6.60 1520548 1787788 1180
22:58:01 29809268 31674880 3129952 9.50 89496 2073500 1369840 4.03 975368 1837288 40772
Average: 29724592 31487953 3214628 9.76 83601 1980651 1655368 4.87 1120567 1782801 90623
22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 lo 1.49 1.49 0.16 0.16 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 98.49 68.62 1159.69 16.30 0.00 0.00 0.00 0.00
22:57:01 lo 0.40 0.40 0.03 0.03 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 192.48 170.69 1236.14 34.62 0.00 0.00 0.00 0.00
22:58:01 lo 5.62 5.62 0.56 0.56 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 591.03 462.47 943.84 172.83 0.00 0.00 0.00 0.00
Average: lo 2.51 2.51 0.25 0.25 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 295.10 234.85 1112.96 74.91 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83778) 11/14/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:02 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 9.91 0.00 0.82 1.89 0.04 87.33
22:56:01 0 1.10 0.00 0.37 0.49 0.02 98.01
22:56:01 1 16.75 0.00 1.12 0.34 0.03 81.76
22:56:01 2 45.37 0.00 2.80 1.03 0.08 50.71
22:56:01 3 11.15 0.00 1.07 0.08 0.03 87.66
22:56:01 4 2.48 0.00 0.66 6.08 0.05 90.72
22:56:01 5 0.75 0.00 0.03 3.07 0.00 96.15
22:56:01 6 0.61 0.00 0.20 0.10 0.02 99.07
22:56:01 7 1.05 0.00 0.32 3.97 0.05 94.61
22:57:01 all 5.21 0.00 0.46 0.56 0.04 93.73
22:57:01 0 3.35 0.00 0.27 0.23 0.03 96.12
22:57:01 1 6.42 0.00 0.18 0.00 0.03 93.36
22:57:01 2 4.87 0.00 0.38 0.82 0.03 93.89
22:57:01 3 8.06 0.00 0.58 0.68 0.07 90.60
22:57:01 4 8.75 0.00 1.38 2.45 0.07 87.34
22:57:01 5 1.82 0.00 0.23 0.00 0.02 97.93
22:57:01 6 4.84 0.00 0.15 0.00 0.02 95.00
22:57:01 7 3.63 0.00 0.48 0.28 0.05 95.55
22:58:01 all 26.70 0.00 1.47 0.18 0.07 71.58
22:58:01 0 13.43 0.00 1.79 0.03 0.05 84.69
22:58:01 1 22.13 0.00 1.15 0.00 0.07 76.65
22:58:01 2 21.25 0.00 1.90 0.70 0.07 76.08
22:58:01 3 32.90 0.00 1.84 0.23 0.07 64.96
22:58:01 4 35.50 0.00 1.47 0.23 0.05 62.74
22:58:01 5 37.15 0.00 1.28 0.20 0.07 61.30
22:58:01 6 30.49 0.00 0.87 0.00 0.08 68.56
22:58:01 7 20.68 0.00 1.44 0.03 0.08 77.77
Average: all 13.95 0.00 0.92 0.87 0.05 84.21
Average: 0 5.98 0.00 0.81 0.25 0.03 92.92
Average: 1 15.08 0.00 0.82 0.11 0.04 83.94
Average: 2 23.71 0.00 1.69 0.85 0.06 73.69
Average: 3 17.41 0.00 1.16 0.34 0.06 81.04
Average: 4 15.65 0.00 1.18 2.90 0.06 80.21
Average: 5 13.31 0.00 0.52 1.08 0.03 85.07
Average: 6 12.04 0.00 0.41 0.03 0.04 87.48
Average: 7 8.48 0.00 0.75 1.41 0.06 89.30