---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84303 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 851 29066 0 2249 30890
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:93:e1:fc brd ff:ff:ff:ff:ff:ff
inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86181sec preferred_lft 86181sec
inet6 fe80::f816:3eff:fe93:e1fc/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 02:42:88:77:9d:84 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-84303) 11/16/24 _x86_64_ (8 CPU)
22:54:26 LINUX RESTART (8 CPU)
22:55:02 tps rtps wtps bread/s bwrtn/s
22:56:01 219.88 48.45 171.43 1966.45 94848.20
22:57:01 123.96 8.10 115.86 641.89 34044.19
22:58:01 40.65 2.97 37.69 115.56 3297.43
Average: 127.65 19.68 107.97 902.01 43777.35
22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30071876 31736548 2867344 8.70 76072 1893812 1364944 4.02 843124 1723056 230956
22:57:01 28616404 30434840 4322816 13.12 87376 2028380 2785512 8.20 2192404 1808144 8928
22:58:01 29789520 31657372 3149700 9.56 91100 2073784 1438620 4.23 1004900 1826852 2296
Average: 29492600 31276253 3446620 10.46 84849 1998659 1863025 5.48 1346809 1786017 80727
22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 ens3 87.63 59.23 1147.58 19.12 0.00 0.00 0.00 0.00
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
22:57:01 ens3 446.61 341.59 1791.76 96.35 0.00 0.00 0.00 0.00
22:57:01 lo 1.63 1.63 0.15 0.15 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
22:58:01 ens3 225.99 163.65 346.10 62.05 0.00 0.00 0.00 0.00
22:58:01 lo 4.78 4.78 0.48 0.48 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
Average: ens3 254.33 188.87 1094.81 59.40 0.00 0.00 0.00 0.00
Average: lo 2.64 2.64 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84303) 11/16/24 _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 10.49 0.00 0.92 2.04 0.03 86.52
22:56:01 0 7.77 0.00 0.49 0.25 0.02 91.47
22:56:01 1 14.43 0.00 1.12 0.66 0.05 83.73
22:56:01 2 19.49 0.00 1.56 4.01 0.07 74.87
22:56:01 3 13.64 0.00 1.39 3.70 0.03 81.24
22:56:01 4 1.80 0.00 0.25 6.71 0.03 91.20
22:56:01 5 12.20 0.00 1.05 0.22 0.03 86.49
22:56:01 6 9.84 0.00 0.64 0.53 0.03 88.95
22:56:01 7 4.73 0.00 0.85 0.24 0.02 94.17
22:57:01 all 21.81 0.00 1.36 0.45 0.05 76.33
22:57:01 0 14.73 0.00 1.22 0.02 0.03 84.00
22:57:01 1 32.33 0.00 1.47 0.95 0.05 65.19
22:57:01 2 20.50 0.00 1.27 0.07 0.05 78.11
22:57:01 3 24.21 0.00 0.92 0.22 0.05 74.60
22:57:01 4 24.53 0.00 1.07 1.98 0.05 72.36
22:57:01 5 17.81 0.00 1.24 0.00 0.05 80.90
22:57:01 6 15.19 0.00 1.81 0.18 0.05 82.77
22:57:01 7 25.15 0.00 1.86 0.17 0.08 72.74
22:58:01 all 16.06 0.00 1.00 0.19 0.04 82.72
22:58:01 0 9.27 0.00 0.88 0.00 0.03 89.82
22:58:01 1 36.27 0.00 1.13 0.10 0.05 62.44
22:58:01 2 28.98 0.00 1.41 0.10 0.05 69.46
22:58:01 3 19.26 0.00 1.42 1.10 0.03 78.19
22:58:01 4 8.85 0.00 0.62 0.00 0.03 90.50
22:58:01 5 9.43 0.00 1.03 0.08 0.05 89.40
22:58:01 6 7.41 0.00 0.80 0.00 0.03 91.75
22:58:01 7 9.05 0.00 0.70 0.08 0.03 90.13
Average: all 16.15 0.00 1.09 0.89 0.04 81.83
Average: 0 10.60 0.00 0.87 0.09 0.03 88.41
Average: 1 27.75 0.00 1.24 0.57 0.05 70.39
Average: 2 23.02 0.00 1.42 1.38 0.06 74.13
Average: 3 19.06 0.00 1.24 1.66 0.04 77.99
Average: 4 11.79 0.00 0.65 2.87 0.04 84.65
Average: 5 13.15 0.00 1.11 0.10 0.04 85.60
Average: 6 10.81 0.00 1.08 0.23 0.04 87.83
Average: 7 13.02 0.00 1.14 0.16 0.04 85.64