---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-87618 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 880 28870 0 2416 30856
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:0d:fc:b4 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86195sec preferred_lft 86195sec
inet6 fe80::f816:3eff:fe0d:fcb4/64 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 02:42:61:73:4f:d9 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-87618) 11/30/24 _x86_64_ (8 CPU)
05:27:56 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:01 325.77 74.55 251.22 5315.21 62476.23
05:30:01 183.62 30.71 152.91 1613.46 37313.51
05:31:01 95.65 5.33 90.32 294.70 29107.63
Average: 201.69 36.87 164.82 2408.00 42967.19
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:01 30238096 31629236 2701124 8.20 54248 1657324 1476644 4.34 914836 1514056 68020
05:30:01 28481880 30302668 4457340 13.53 83612 2035728 3080672 9.06 2315964 1820536 54856
05:31:01 29635540 31668856 3303680 10.03 90896 2234520 1372872 4.04 1012688 1961532 25644
Average: 29451839 31200253 3487381 10.59 76252 1975857 1976729 5.82 1414496 1765375 49507
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
05:29:01 ens3 347.56 243.36 1177.58 73.53 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 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00
05:30:01 ens3 335.59 247.56 2715.89 58.02 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 10.53 10.53 1.29 1.29 0.00 0.00 0.00 0.00
05:31:01 ens3 658.73 431.17 1928.41 140.67 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 4.40 4.40 0.52 0.52 0.00 0.00 0.00 0.00
Average: ens3 447.30 307.36 1940.54 90.74 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-87618) 11/30/24 _x86_64_ (8 CPU)
05:27:56 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:01 all 8.07 0.00 1.20 3.94 0.04 86.75
05:29:01 0 9.55 0.00 0.98 2.52 0.05 86.90
05:29:01 1 2.66 0.00 0.80 0.57 0.03 95.94
05:29:01 2 6.01 0.00 0.55 1.42 0.02 92.00
05:29:01 3 14.19 0.00 1.45 3.54 0.07 80.75
05:29:01 4 10.78 0.00 0.85 10.75 0.05 77.57
05:29:01 5 10.54 0.00 0.85 0.70 0.03 87.87
05:29:01 6 7.41 0.00 3.30 4.30 0.03 84.96
05:29:01 7 3.43 0.00 0.79 7.76 0.02 88.00
05:30:01 all 20.52 0.00 1.22 2.12 0.05 76.08
05:30:01 0 27.96 0.00 1.79 6.46 0.07 63.72
05:30:01 1 14.70 0.00 1.05 0.44 0.07 83.74
05:30:01 2 13.57 0.00 0.78 0.18 0.03 85.43
05:30:01 3 21.98 0.00 0.89 2.12 0.05 74.96
05:30:01 4 22.52 0.00 0.97 1.47 0.07 74.98
05:30:01 5 28.96 0.00 1.57 2.86 0.07 66.54
05:30:01 6 12.28 0.00 0.67 0.72 0.03 86.30
05:30:01 7 22.22 0.00 2.01 2.72 0.07 72.99
05:31:01 all 25.12 0.00 1.14 1.41 0.06 72.27
05:31:01 0 30.05 0.00 1.18 0.42 0.05 68.30
05:31:01 1 13.20 0.00 1.40 0.05 0.08 85.26
05:31:01 2 19.58 0.00 1.14 0.08 0.05 79.15
05:31:01 3 48.96 0.00 1.57 0.65 0.08 48.74
05:31:01 4 20.31 0.00 1.15 1.49 0.03 77.02
05:31:01 5 17.34 0.00 1.07 0.02 0.05 81.53
05:31:01 6 32.02 0.00 0.63 0.02 0.07 67.27
05:31:01 7 19.50 0.00 0.95 8.59 0.07 70.90
Average: all 17.91 0.00 1.19 2.49 0.05 78.37
Average: 0 22.52 0.00 1.32 3.13 0.06 72.98
Average: 1 10.18 0.00 1.09 0.35 0.06 88.32
Average: 2 13.05 0.00 0.82 0.56 0.03 85.53
Average: 3 28.37 0.00 1.30 2.10 0.07 68.16
Average: 4 17.86 0.00 0.99 4.57 0.05 76.52
Average: 5 18.94 0.00 1.16 1.19 0.05 78.65
Average: 6 17.25 0.00 1.53 1.68 0.04 79.50
Average: 7 15.05 0.00 1.25 6.36 0.05 77.29