---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93520 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 810 28584 0 2772 30921
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:78:27:ba brd ff:ff:ff:ff:ff:ff
inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86164sec preferred_lft 86164sec
inet6 fe80::f816:3eff:fe78:27ba/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 02:42:48:22:e6:05 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-93520) 12/27/24 _x86_64_ (8 CPU)
12:40:26 LINUX RESTART (8 CPU)
12:41:02 tps rtps wtps bread/s bwrtn/s
12:42:01 301.17 22.35 278.82 737.37 19196.07
12:43:01 108.55 3.48 105.07 86.39 26203.77
12:44:01 57.31 10.18 47.13 582.30 33779.44
Average: 154.86 11.95 142.91 467.18 26433.29
12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 30031016 31710612 2908204 8.83 76040 1906152 1418192 4.17 842452 1756760 260628
12:43:01 29603924 31512048 3335296 10.13 83520 2117736 1951968 5.74 1051632 1955076 37344
12:44:01 29269504 31660944 3669716 11.14 92056 2586392 1436500 4.23 917888 2411160 19888
Average: 29634815 31627868 3304405 10.03 83872 2203427 1602220 4.71 937324 2040999 105953
12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:42:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00
12:42:01 ens3 84.34 53.63 1059.94 22.20 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 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00
12:43:01 ens3 23.70 17.45 427.04 3.17 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 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
12:44:01 ens3 371.32 217.63 10208.24 23.28 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: lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00
Average: ens3 160.21 96.48 3914.26 16.19 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93520) 12/27/24 _x86_64_ (8 CPU)
12:40:26 LINUX RESTART (8 CPU)
12:41:02 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 10.25 0.00 0.84 2.04 0.03 86.84
12:42:01 0 4.67 0.00 0.49 0.02 0.02 94.80
12:42:01 1 6.51 0.00 0.42 0.29 0.02 92.76
12:42:01 2 6.97 0.00 0.53 0.22 0.02 92.27
12:42:01 3 1.63 0.00 0.48 1.65 0.02 96.23
12:42:01 4 27.84 0.00 1.71 1.56 0.03 68.86
12:42:01 5 14.58 0.00 1.17 5.63 0.05 78.58
12:42:01 6 16.00 0.00 1.53 3.08 0.05 79.34
12:42:01 7 3.80 0.00 0.36 3.88 0.02 91.95
12:43:01 all 12.15 0.00 0.38 1.33 0.04 86.10
12:43:01 0 3.40 0.00 0.27 0.08 0.02 96.23
12:43:01 1 4.52 0.00 0.23 0.25 0.02 94.98
12:43:01 2 27.79 0.00 0.85 0.30 0.08 70.98
12:43:01 3 0.90 0.00 0.27 1.62 0.07 97.15
12:43:01 4 0.55 0.00 0.30 0.00 0.02 99.13
12:43:01 5 47.50 0.00 0.35 1.43 0.07 50.65
12:43:01 6 10.12 0.00 0.60 2.54 0.03 86.70
12:43:01 7 2.42 0.00 0.17 4.44 0.02 92.96
12:44:01 all 10.35 0.00 0.74 1.07 0.03 87.81
12:44:01 0 8.24 0.00 0.28 0.12 0.02 91.34
12:44:01 1 14.69 0.00 3.72 6.93 0.03 74.63
12:44:01 2 6.92 0.00 0.65 0.02 0.07 92.34
12:44:01 3 1.38 0.00 0.18 0.02 0.02 98.40
12:44:01 4 0.72 0.00 0.20 0.28 0.00 98.80
12:44:01 5 0.57 0.00 0.08 0.07 0.03 99.25
12:44:01 6 0.63 0.00 0.20 0.87 0.03 98.27
12:44:01 7 49.75 0.00 0.57 0.27 0.05 49.36
Average: all 10.92 0.00 0.65 1.48 0.03 86.92
Average: 0 5.44 0.00 0.35 0.07 0.02 94.12
Average: 1 8.58 0.00 1.46 2.50 0.02 87.43
Average: 2 13.93 0.00 0.68 0.18 0.06 85.16
Average: 3 1.30 0.00 0.31 1.09 0.03 97.26
Average: 4 9.60 0.00 0.73 0.61 0.02 89.04
Average: 5 20.92 0.00 0.53 2.36 0.05 76.14
Average: 6 8.88 0.00 0.77 2.15 0.04 88.16
Average: 7 18.70 0.00 0.36 2.86 0.03 78.05