---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-93921 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 850 28928 0 2388 30886
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:e5:aa:82 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86169sec preferred_lft 86169sec
inet6 fe80::f816:3eff:fee5:aa82/64 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 02:42:4c:61:7c:39 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-93921) 12/29/24 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:01 290.33 34.79 255.54 980.64 79622.46
05:30:01 138.54 6.03 132.51 412.73 54324.55
05:31:01 79.25 4.87 74.39 283.29 7837.49
Average: 169.38 15.23 154.15 558.88 47261.50
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30097908 31735556 2841312 8.63 74828 1868548 1370080 4.03 820564 1719620 231572
05:30:01 28123512 29916980 4815708 14.62 83000 2009088 3372472 9.92 2685992 1806016 13696
05:31:01 29657084 31661784 3282136 9.96 90248 2206816 1428932 4.20 999756 1953280 20808
Average: 29292835 31104773 3646385 11.07 82692 2028151 2057161 6.05 1502104 1826305 88692
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
05:29:01 ens3 87.55 61.91 1159.40 24.64 0.00 0.00 0.00 0.00
05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 2.97 2.97 0.51 0.51 0.00 0.00 0.00 0.00
05:30:01 ens3 393.12 328.91 1988.43 83.38 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 lo 8.22 8.22 0.83 0.83 0.00 0.00 0.00 0.00
05:31:01 ens3 397.68 353.12 1885.98 114.29 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 4.17 4.17 0.50 0.50 0.00 0.00 0.00 0.00
Average: ens3 292.78 247.98 1677.94 74.11 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-93921) 12/29/24 _x86_64_ (8 CPU)
05:27:27 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 9.57 0.00 0.85 5.42 0.04 84.12
05:29:01 0 20.40 0.00 1.77 4.95 0.03 72.84
05:29:01 1 7.02 0.00 0.52 2.71 0.03 89.73
05:29:01 2 36.78 0.00 2.59 4.04 0.05 56.54
05:29:01 3 0.43 0.00 0.52 26.74 0.05 72.25
05:29:01 4 3.24 0.00 0.23 3.84 0.02 92.67
05:29:01 5 3.92 0.00 0.55 0.50 0.02 95.01
05:29:01 6 2.95 0.00 0.44 0.27 0.08 96.26
05:29:01 7 1.77 0.00 0.23 0.32 0.02 97.66
05:30:01 all 20.51 0.00 0.87 2.27 0.05 76.30
05:30:01 0 21.24 0.00 2.21 15.12 0.05 61.38
05:30:01 1 16.53 0.00 0.82 0.15 0.03 82.47
05:30:01 2 17.68 0.00 0.67 0.02 0.05 81.58
05:30:01 3 21.36 0.00 0.57 0.73 0.03 77.30
05:30:01 4 20.37 0.00 0.72 1.25 0.03 77.62
05:30:01 5 29.40 0.00 1.05 0.58 0.07 68.90
05:30:01 6 16.49 0.00 0.52 0.35 0.03 82.61
05:30:01 7 21.06 0.00 0.47 0.00 0.05 78.43
05:31:01 all 20.38 0.00 1.12 0.42 0.05 78.02
05:31:01 0 20.88 0.00 1.20 1.05 0.08 76.78
05:31:01 1 16.54 0.00 1.42 0.13 0.05 81.86
05:31:01 2 23.90 0.00 0.79 0.13 0.05 75.13
05:31:01 3 37.18 0.00 1.17 1.54 0.07 60.05
05:31:01 4 18.11 0.00 1.03 0.20 0.05 80.61
05:31:01 5 9.74 0.00 1.30 0.18 0.03 88.74
05:31:01 6 13.56 0.00 0.95 0.02 0.03 85.43
05:31:01 7 23.17 0.00 1.05 0.08 0.05 75.65
Average: all 16.82 0.00 0.95 2.70 0.04 79.48
Average: 0 20.84 0.00 1.73 7.03 0.06 70.34
Average: 1 13.37 0.00 0.92 1.00 0.04 84.68
Average: 2 26.12 0.00 1.35 1.40 0.05 71.09
Average: 3 19.67 0.00 0.75 9.66 0.05 69.87
Average: 4 13.90 0.00 0.66 1.76 0.03 83.64
Average: 5 14.34 0.00 0.97 0.42 0.04 84.23
Average: 6 11.01 0.00 0.64 0.21 0.05 88.09
Average: 7 15.33 0.00 0.58 0.13 0.04 83.91