---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-94190 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 825 28571 0 2769 30905
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:d4:4f:00 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86148sec preferred_lft 86148sec
inet6 fe80::f816:3eff:fed4:4f00/64 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:be:9e:b6:69 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-94190) 12/30/24 _x86_64_ (8 CPU)
12:42:47 LINUX RESTART (8 CPU)
12:43:01 tps rtps wtps bread/s bwrtn/s
12:44:02 316.31 73.59 242.73 5259.66 49962.87
12:45:01 125.47 3.91 121.55 101.52 23993.76
12:46:01 44.08 0.55 43.53 4.40 17223.13
Average: 162.15 26.14 136.01 1797.86 30428.64
12:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:44:02 30254180 31648872 2685040 8.15 54644 1660932 1517272 4.46 893752 1518560 77676
12:45:01 29654044 31515640 3285176 9.97 83404 2071748 1955800 5.75 1047304 1909876 181068
12:46:01 29663808 31607960 3275412 9.94 85144 2150312 1553140 4.57 970880 1972260 47096
Average: 29857344 31590824 3081876 9.36 74397 1960997 1675404 4.93 970645 1800232 101947
12:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:44:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
12:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:02 ens3 342.74 220.78 1292.03 72.29 0.00 0.00 0.00 0.00
12:45:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00
12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:45:01 ens3 63.94 45.00 1033.31 8.75 0.00 0.00 0.00 0.00
12:46:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:46:01 ens3 2.02 1.72 17.77 0.60 0.00 0.00 0.00 0.00
Average: lo 1.05 1.05 0.11 0.11 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 136.63 89.41 779.64 27.32 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94190) 12/30/24 _x86_64_ (8 CPU)
12:42:47 LINUX RESTART (8 CPU)
12:43:01 CPU %user %nice %system %iowait %steal %idle
12:44:02 all 8.00 0.00 1.12 6.72 0.04 84.12
12:44:02 0 3.26 0.00 1.42 4.84 0.02 90.46
12:44:02 1 6.12 0.00 0.62 13.86 0.03 79.37
12:44:02 2 20.31 0.00 2.87 20.73 0.05 56.05
12:44:02 3 10.39 0.00 0.97 0.65 0.03 87.96
12:44:02 4 4.51 0.00 1.04 1.75 0.05 92.65
12:44:02 5 4.28 0.00 0.65 0.82 0.03 94.21
12:44:02 6 9.60 0.00 0.97 0.90 0.02 88.51
12:44:02 7 5.57 0.00 0.48 10.23 0.02 83.70
12:45:01 all 11.18 0.00 0.76 0.81 0.03 87.22
12:45:01 0 4.58 0.00 0.41 1.42 0.00 93.59
12:45:01 1 8.91 0.00 0.66 0.58 0.02 89.84
12:45:01 2 23.19 0.00 1.58 1.53 0.07 73.64
12:45:01 3 32.21 0.00 1.61 1.29 0.07 64.82
12:45:01 4 8.83 0.00 0.71 0.58 0.05 89.83
12:45:01 5 6.81 0.00 0.65 0.24 0.03 92.27
12:45:01 6 3.78 0.00 0.27 0.02 0.02 95.91
12:45:01 7 1.10 0.00 0.15 0.87 0.02 97.86
12:46:01 all 12.58 0.00 0.12 0.23 0.03 87.04
12:46:01 0 2.12 0.00 0.05 0.02 0.02 97.80
12:46:01 1 1.25 0.00 0.30 1.02 0.00 97.43
12:46:01 2 33.91 0.00 0.13 0.00 0.07 65.89
12:46:01 3 33.60 0.00 0.15 0.00 0.03 66.22
12:46:01 4 0.30 0.00 0.03 0.00 0.02 99.65
12:46:01 5 11.68 0.00 0.20 0.00 0.07 88.05
12:46:01 6 17.58 0.00 0.10 0.00 0.03 82.28
12:46:01 7 0.17 0.00 0.02 0.73 0.02 99.07
Average: all 10.58 0.00 0.67 2.59 0.03 86.12
Average: 0 3.31 0.00 0.63 2.09 0.01 93.96
Average: 1 5.41 0.00 0.53 5.18 0.02 88.87
Average: 2 25.82 0.00 1.52 7.43 0.06 65.16
Average: 3 25.37 0.00 0.91 0.64 0.04 73.04
Average: 4 4.52 0.00 0.59 0.78 0.04 94.07
Average: 5 7.59 0.00 0.50 0.35 0.04 91.51
Average: 6 10.36 0.00 0.45 0.31 0.02 88.86
Average: 7 2.28 0.00 0.22 3.96 0.02 93.53