---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-103669 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 819 28570 0 2777 30911
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:2a:15:37 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86153sec preferred_lft 86153sec
inet6 fe80::f816:3eff:fe2a:1537/64 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 02:42:0a:06:58:6c 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-103669) 02/01/25 _x86_64_ (8 CPU)
12:40:24 LINUX RESTART (8 CPU)
12:41:01 tps rtps wtps bread/s bwrtn/s
12:42:01 294.97 21.85 273.12 722.55 30539.18
12:43:02 96.82 3.48 93.35 83.70 32525.35
12:44:01 54.80 9.59 45.21 506.49 42313.64
Average: 149.36 11.64 137.71 436.98 35084.34
12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 30027372 31703684 2911848 8.84 77272 1901792 1383848 4.07 846416 1754696 186000
12:43:02 29595500 31499416 3343720 10.15 83464 2113272 1944072 5.72 1063692 1951148 32548
12:44:01 29335376 31723428 3603844 10.94 91096 2582492 1362264 4.01 845708 2411260 1376
Average: 29652749 31642176 3286471 9.98 83944 2199185 1563395 4.60 918605 2039035 73308
12:41:01 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 ens3 68.92 51.04 1014.87 19.45 0.00 0.00 0.00 0.00
12:42:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00
12:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:02 ens3 22.59 15.35 419.12 2.90 0.00 0.00 0.00 0.00
12:43:02 lo 0.60 0.60 0.06 0.06 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 ens3 389.19 210.44 10380.42 17.88 0.00 0.00 0.00 0.00
12:44:01 lo 0.07 0.07 0.01 0.01 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 158.87 91.57 3900.01 13.38 0.00 0.00 0.00 0.00
Average: lo 0.74 0.74 0.08 0.08 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-103669) 02/01/25 _x86_64_ (8 CPU)
12:40:24 LINUX RESTART (8 CPU)
12:41:01 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 9.86 0.00 0.88 2.65 0.03 86.58
12:42:01 0 6.89 0.00 0.42 0.08 0.02 92.60
12:42:01 1 2.50 0.00 0.33 0.03 0.05 97.08
12:42:01 2 10.89 0.00 0.95 1.46 0.05 86.65
12:42:01 3 19.96 0.00 1.35 4.87 0.03 73.78
12:42:01 4 10.67 0.00 0.80 1.22 0.02 87.29
12:42:01 5 1.02 0.00 1.00 3.42 0.00 94.56
12:42:01 6 19.24 0.00 1.57 9.93 0.05 69.20
12:42:01 7 7.78 0.00 0.57 0.23 0.02 91.40
12:43:02 all 12.25 0.00 0.38 1.61 0.04 85.72
12:43:02 0 27.23 0.00 0.25 0.00 0.10 72.42
12:43:02 1 1.58 0.00 0.30 7.54 0.02 90.56
12:43:02 2 1.79 0.00 0.74 3.37 0.12 93.99
12:43:02 3 34.45 0.00 0.23 0.00 0.05 65.27
12:43:02 4 1.62 0.00 0.32 1.15 0.02 96.90
12:43:02 5 2.28 0.00 0.15 0.03 0.02 97.52
12:43:02 6 4.68 0.00 0.42 0.53 0.00 94.37
12:43:02 7 24.39 0.00 0.65 0.23 0.03 74.69
12:44:01 all 9.70 0.00 0.67 2.04 0.03 87.55
12:44:01 0 51.50 0.00 0.29 0.36 0.07 47.78
12:44:01 1 0.46 0.00 0.02 6.85 0.02 92.66
12:44:01 2 5.05 0.00 1.38 2.30 0.09 91.18
12:44:01 3 2.25 0.00 0.25 0.00 0.02 97.47
12:44:01 4 0.36 0.00 0.07 0.68 0.02 98.88
12:44:01 5 0.60 0.00 0.09 0.00 0.02 99.30
12:44:01 6 12.59 0.00 3.06 6.12 0.05 78.19
12:44:01 7 4.82 0.00 0.25 0.05 0.02 94.86
Average: all 10.61 0.00 0.64 2.10 0.04 86.61
Average: 0 28.40 0.00 0.32 0.15 0.06 71.07
Average: 1 1.52 0.00 0.22 4.80 0.03 93.44
Average: 2 5.91 0.00 1.02 2.38 0.08 90.61
Average: 3 18.98 0.00 0.62 1.63 0.03 78.75
Average: 4 4.24 0.00 0.40 1.02 0.02 94.33
Average: 5 1.30 0.00 0.41 1.16 0.01 97.11
Average: 6 12.16 0.00 1.67 5.52 0.03 80.61
Average: 7 12.38 0.00 0.49 0.17 0.02 86.93