---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97453 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 831 28561 0 2774 30900
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:02:4b:97 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86126sec preferred_lft 86126sec
inet6 fe80::f816:3eff:fe02:4b97/64 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 02:42:38:eb:c5:d8 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-97453) 01/14/25 _x86_64_ (8 CPU)
12:40:28 LINUX RESTART (8 CPU)
12:41:02 tps rtps wtps bread/s bwrtn/s
12:42:01 313.68 58.40 255.28 3693.61 14621.25
12:43:01 100.98 3.77 97.22 88.92 16699.75
12:44:01 38.26 0.55 37.71 4.40 12266.49
Average: 150.06 20.69 129.37 1248.73 14528.65
12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 30138812 31693836 2800408 8.50 69196 1796688 1415156 4.16 857988 1654012 158504
12:43:01 29627440 31509880 3311780 10.05 83324 2092124 1974284 5.81 1056296 1930256 142892
12:44:01 29153344 31546516 3785876 11.49 88256 2589460 1591408 4.68 1035096 2408236 429632
Average: 29639865 31583411 3299355 10.02 80259 2159424 1660283 4.88 983127 1997501 243676
12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:42:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00
12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:42:01 ens3 352.30 242.99 1690.01 74.04 0.00 0.00 0.00 0.00
12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:01 ens3 33.99 24.55 574.04 5.42 0.00 0.00 0.00 0.00
12:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 ens3 133.41 76.89 3671.58 6.81 0.00 0.00 0.00 0.00
Average: lo 0.92 0.92 0.09 0.09 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 172.23 114.09 1980.15 28.50 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97453) 01/14/25 _x86_64_ (8 CPU)
12:40:28 LINUX RESTART (8 CPU)
12:41:02 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 11.57 0.00 1.15 2.67 0.05 84.56
12:42:01 0 10.47 0.00 1.07 3.55 0.03 84.87
12:42:01 1 5.82 0.00 0.59 0.27 0.07 93.24
12:42:01 2 8.92 0.00 1.12 1.22 0.03 88.70
12:42:01 3 32.00 0.00 2.45 4.52 0.09 60.95
12:42:01 4 7.80 0.00 0.53 0.81 0.05 90.81
12:42:01 5 3.54 0.00 0.61 0.41 0.03 95.41
12:42:01 6 7.23 0.00 1.46 9.13 0.03 82.14
12:42:01 7 16.82 0.00 1.36 1.41 0.05 80.36
12:43:01 all 11.27 0.00 0.52 2.12 0.04 86.05
12:43:01 0 24.98 0.00 1.35 1.35 0.07 72.24
12:43:01 1 0.32 0.00 0.20 0.07 0.08 99.33
12:43:01 2 0.60 0.00 0.08 0.02 0.02 99.28
12:43:01 3 4.72 0.00 0.33 0.55 0.00 94.39
12:43:01 4 52.03 0.00 0.57 0.40 0.07 46.94
12:43:01 5 0.52 0.00 0.18 0.02 0.03 99.25
12:43:01 6 0.90 0.00 0.63 11.56 0.05 86.85
12:43:01 7 5.95 0.00 0.77 3.02 0.02 90.25
12:44:01 all 11.22 0.00 0.24 1.74 0.05 86.76
12:44:01 0 0.45 0.00 0.13 0.00 0.08 99.33
12:44:01 1 0.33 0.00 0.08 0.00 0.08 99.50
12:44:01 2 0.17 0.00 0.02 0.22 0.00 99.60
12:44:01 3 8.13 0.00 0.10 1.02 0.03 90.72
12:44:01 4 75.23 0.00 0.38 0.40 0.12 23.87
12:44:01 5 1.47 0.00 0.13 0.07 0.03 98.29
12:44:01 6 3.70 0.00 1.03 12.16 0.03 83.06
12:44:01 7 0.18 0.00 0.02 0.00 0.02 99.78
Average: all 11.35 0.00 0.63 2.17 0.05 85.80
Average: 0 11.98 0.00 0.85 1.62 0.06 85.49
Average: 1 2.14 0.00 0.29 0.11 0.08 97.38
Average: 2 3.19 0.00 0.40 0.48 0.02 95.91
Average: 3 14.84 0.00 0.95 2.01 0.04 82.15
Average: 4 45.23 0.00 0.49 0.54 0.08 53.66
Average: 5 1.83 0.00 0.31 0.16 0.03 97.66
Average: 6 3.93 0.00 1.04 10.96 0.04 84.03
Average: 7 7.60 0.00 0.71 1.48 0.03 90.19