---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-99760 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 862 28916 0 2389 30875
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:e0:35:15 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86190sec preferred_lft 86190sec
inet6 fe80::f816:3eff:fee0:3515/64 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 02:42:92:f5:0e:c0 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-99760) 01/21/25 _x86_64_ (8 CPU)
05:28:45 LINUX RESTART (8 CPU)
05:29:01 tps rtps wtps bread/s bwrtn/s
05:30:02 372.37 73.62 298.75 5292.98 65644.26
05:31:01 166.38 20.71 145.67 725.98 37936.35
05:32:01 83.97 3.67 80.30 247.03 30178.17
Average: 207.80 32.73 175.07 2096.27 44623.40
05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:30:02 30176836 31688360 2762384 8.39 65988 1759056 1405948 4.14 858508 1619076 153884
05:31:01 28892276 30695764 4046944 12.29 83300 2018524 2399240 7.06 1925308 1804356 12352
05:32:01 29682900 31688856 3256320 9.89 90552 2207860 1399548 4.12 973052 1954032 18136
Average: 29584004 31357660 3355216 10.19 79947 1995147 1734912 5.10 1252289 1792488 61457
05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:30:02 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00
05:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:02 ens3 423.66 268.34 1577.51 76.48 0.00 0.00 0.00 0.00
05:31:01 lo 9.74 9.74 1.22 1.22 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
05:31:01 ens3 615.51 418.47 2452.79 108.42 0.00 0.00 0.00 0.00
05:32:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00
05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:32:01 ens3 255.86 214.55 1810.17 67.65 0.00 0.00 0.00 0.00
Average: lo 4.49 4.49 0.53 0.53 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 430.65 299.79 1944.00 84.05 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-99760) 01/21/25 _x86_64_ (8 CPU)
05:28:45 LINUX RESTART (8 CPU)
05:29:01 CPU %user %nice %system %iowait %steal %idle
05:30:02 all 9.75 0.00 1.29 3.77 0.04 85.15
05:30:02 0 7.25 0.00 0.82 3.30 0.05 88.58
05:30:02 1 7.66 0.00 0.82 0.60 0.07 90.85
05:30:02 2 24.49 0.00 1.81 2.41 0.05 71.25
05:30:02 3 3.33 0.00 1.59 12.47 0.03 82.58
05:30:02 4 15.33 0.00 1.07 0.57 0.03 83.00
05:30:02 5 7.34 0.00 0.60 0.37 0.03 91.66
05:30:02 6 3.20 0.00 0.83 2.77 0.02 93.18
05:30:02 7 9.44 0.00 2.78 7.65 0.05 80.07
05:31:01 all 30.60 0.00 1.42 1.27 0.07 66.64
05:31:01 0 28.97 0.00 1.19 0.15 0.05 69.64
05:31:01 1 17.06 0.00 0.90 0.19 0.08 81.77
05:31:01 2 57.70 0.00 2.42 1.16 0.07 38.65
05:31:01 3 23.29 0.00 1.22 1.72 0.05 73.72
05:31:01 4 29.55 0.00 1.45 0.32 0.09 68.60
05:31:01 5 29.07 0.00 1.09 0.00 0.05 69.79
05:31:01 6 24.61 0.00 1.23 6.05 0.07 68.04
05:31:01 7 34.65 0.00 1.87 0.56 0.09 62.83
05:32:01 all 16.59 0.00 0.84 1.20 0.05 81.31
05:32:01 0 28.75 0.00 1.20 0.27 0.07 69.72
05:32:01 1 9.48 0.00 0.70 0.07 0.03 89.72
05:32:01 2 21.92 0.00 0.80 0.22 0.05 77.01
05:32:01 3 9.03 0.00 0.51 0.00 0.03 90.42
05:32:01 4 6.43 0.00 0.99 2.25 0.05 90.28
05:32:01 5 13.13 0.00 1.23 0.23 0.05 85.35
05:32:01 6 27.46 0.00 0.69 6.53 0.05 65.27
05:32:01 7 16.64 0.00 0.60 0.10 0.07 82.60
Average: all 18.92 0.00 1.18 2.08 0.05 77.77
Average: 0 21.62 0.00 1.07 1.25 0.06 76.01
Average: 1 11.37 0.00 0.81 0.29 0.06 87.47
Average: 2 34.55 0.00 1.67 1.26 0.06 62.46
Average: 3 11.81 0.00 1.11 4.74 0.04 82.31
Average: 4 17.03 0.00 1.17 1.05 0.06 80.70
Average: 5 16.44 0.00 0.97 0.20 0.04 82.34
Average: 6 18.37 0.00 0.91 5.11 0.04 75.56
Average: 7 20.16 0.00 1.75 2.78 0.07 75.24