---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76452 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 13G 143G 9% /
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 892 25943 0 5331 30819
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:cb:46:91 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86110sec preferred_lft 86110sec
inet6 fe80::f816:3eff:fecb:4691/64 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 02:42:02:53:fd:1c 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
inet6 fe80::42:2ff:fe53:fd1c/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76452) 10/13/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:02 tps rtps wtps bread/s bwrtn/s
10:44:02 354.57 84.04 270.53 6248.16 60450.09
10:45:01 222.51 23.85 198.66 2431.44 65479.38
10:46:01 342.06 12.81 329.25 780.61 85467.23
10:47:01 140.62 0.30 140.32 28.52 32292.72
Average: 264.74 30.05 234.69 2355.43 60906.44
10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30137524 31611740 2801696 8.51 57304 1734784 1478344 4.35 955416 1568952 94668
10:45:01 26987692 31628464 5951528 18.07 119844 4709520 1643400 4.84 1020684 4463568 1797992
10:46:01 24787372 29807464 8151848 24.75 141552 5029968 7856140 23.11 3055772 4543596 118296
10:47:01 26037496 31052972 6901724 20.95 158016 5001312 3255860 9.58 1862272 4501644 276
Average: 26987521 31025160 5951699 18.07 119179 4118896 3558436 10.47 1723536 3769440 502808
10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 ens3 376.38 246.04 1603.41 75.69 0.00 0.00 0.00 0.00
10:44:02 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 915.45 529.21 25380.67 46.63 0.00 0.00 0.00 0.00
10:45:01 br-1e1527a8645f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 11.99 11.99 1.18 1.18 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 veth39f8035 2.17 2.07 0.26 0.24 0.00 0.00 0.00 0.00
10:46:01 ens3 33.33 23.47 889.49 2.20 0.00 0.00 0.00 0.00
10:46:01 br-1e1527a8645f 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00
10:46:01 veth3907f75 4.83 6.03 0.79 0.88 0.00 0.00 0.00 0.00
10:47:01 ens3 31.46 27.44 296.45 11.51 0.00 0.00 0.00 0.00
10:47:01 br-1e1527a8645f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 vethf9076db 52.67 64.23 19.18 15.27 0.00 0.00 0.00 0.00
10:47:01 lo 20.63 20.63 1.96 1.96 0.00 0.00 0.00 0.00
Average: ens3 336.59 205.02 6989.07 33.77 0.00 0.00 0.00 0.00
Average: br-1e1527a8645f 0.06 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: vethf9076db 13.28 16.19 4.84 3.85 0.00 0.00 0.00 0.00
Average: lo 4.44 4.44 0.43 0.43 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76452) 10/13/24 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:02 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 8.23 0.00 1.20 3.68 0.04 86.86
10:44:02 0 6.38 0.00 0.61 4.04 0.07 88.91
10:44:02 1 3.90 0.00 0.76 2.87 0.05 92.41
10:44:02 2 13.49 0.00 0.97 1.63 0.03 83.88
10:44:02 3 6.54 0.00 0.88 0.71 0.03 91.83
10:44:02 4 6.64 0.00 2.58 3.25 0.02 87.51
10:44:02 5 2.40 0.00 0.85 12.85 0.05 83.85
10:44:02 6 14.19 0.00 1.49 3.26 0.05 81.00
10:44:02 7 12.23 0.00 1.46 0.83 0.03 85.44
10:45:01 all 14.84 0.00 5.02 4.23 0.06 75.85
10:45:01 0 15.92 0.00 4.87 0.79 0.05 78.38
10:45:01 1 13.73 0.00 5.03 8.67 0.07 72.51
10:45:01 2 10.26 0.00 6.04 0.41 0.10 83.19
10:45:01 3 10.14 0.00 5.46 16.15 0.03 68.22
10:45:01 4 15.85 0.00 4.24 3.21 0.05 76.65
10:45:01 5 23.28 0.00 4.54 2.52 0.03 69.63
10:45:01 6 16.64 0.00 4.47 1.13 0.05 77.70
10:45:01 7 12.84 0.00 5.48 1.04 0.05 80.58
10:46:01 all 24.24 0.00 3.62 6.51 0.08 65.55
10:46:01 0 24.58 0.00 3.61 0.69 0.07 71.05
10:46:01 1 23.09 0.00 3.59 2.77 0.07 70.48
10:46:01 2 27.98 0.00 3.90 0.74 0.07 67.31
10:46:01 3 26.73 0.00 4.76 31.29 0.10 37.12
10:46:01 4 23.09 0.00 2.92 10.69 0.10 63.19
10:46:01 5 19.30 0.00 3.03 2.83 0.07 74.77
10:46:01 6 25.41 0.00 3.96 0.69 0.08 69.86
10:46:01 7 23.73 0.00 3.28 2.51 0.05 70.43
10:47:01 all 5.87 0.00 1.66 2.71 0.05 89.71
10:47:01 0 5.47 0.00 1.44 6.26 0.05 86.78
10:47:01 1 5.28 0.00 1.34 5.58 0.05 87.75
10:47:01 2 5.53 0.00 1.74 3.40 0.05 89.27
10:47:01 3 4.76 0.00 1.66 0.55 0.05 92.98
10:47:01 4 4.64 0.00 1.48 0.67 0.05 93.16
10:47:01 5 7.16 0.00 1.56 0.18 0.05 91.04
10:47:01 6 9.45 0.00 2.36 1.00 0.05 87.14
10:47:01 7 4.65 0.00 1.70 3.99 0.07 89.59
Average: all 13.30 0.00 2.87 4.28 0.06 79.49
Average: 0 13.09 0.00 2.63 2.95 0.06 81.27
Average: 1 11.51 0.00 2.67 4.96 0.06 80.80
Average: 2 14.33 0.00 3.15 1.55 0.06 80.90
Average: 3 12.05 0.00 3.18 12.16 0.06 72.55
Average: 4 12.56 0.00 2.80 4.46 0.05 80.12
Average: 5 13.03 0.00 2.49 4.57 0.05 79.86
Average: 6 16.42 0.00 3.07 1.52 0.06 78.94
Average: 7 13.36 0.00 2.97 2.10 0.05 81.51