---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84344 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 869 28438 0 2859 30857
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:ec:1e:6d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86053sec preferred_lft 86053sec
inet6 fe80::f816:3eff:feec:1e6d/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 02:42:15:58:1a:53 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::42:15ff:fe58:1a53/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84344) 11/17/24 _x86_64_ (8 CPU)
05:04:20 LINUX RESTART (8 CPU)
05:05:02 tps rtps wtps bread/s bwrtn/s
05:06:01 190.59 48.40 142.20 1963.46 26340.21
05:07:01 121.86 8.60 113.26 584.30 30408.80
05:08:01 35.76 0.60 35.16 11.73 21087.55
05:09:01 72.90 1.40 71.50 99.18 34581.57
05:10:01 92.82 3.35 89.47 396.47 32921.98
Average: 102.49 12.35 90.15 606.51 29077.14
05:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:06:01 30053140 31719092 2886080 8.76 76728 1894144 1381648 4.07 859240 1723168 214100
05:07:01 28795120 30642952 4144100 12.58 85376 2059684 2675808 7.87 1986660 1835616 24480
05:08:01 28616564 30527604 4322656 13.12 88760 2116104 2353976 6.93 2123332 1868816 14284
05:09:01 28015012 30407736 4924208 14.95 94628 2581736 2394220 7.04 2411352 2158964 272
05:10:01 29108192 31586012 3831028 11.63 100628 2659112 1497304 4.41 1260552 2214604 1336
Average: 28917606 30976679 4021614 12.21 89224 2262156 2060591 6.06 1728227 1960234 50894
05:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:06:01 ens3 93.78 63.62 1152.55 27.49 0.00 0.00 0.00 0.00
05:06:01 lo 1.46 1.46 0.16 0.16 0.00 0.00 0.00 0.00
05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:07:01 ens3 515.08 432.09 2166.81 136.53 0.00 0.00 0.00 0.00
05:07:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00
05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:08:01 ens3 303.42 225.20 542.03 83.79 0.00 0.00 0.00 0.00
05:08:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00
05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:09:01 ens3 165.16 139.86 1764.31 27.10 0.00 0.00 0.00 0.00
05:09:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00
05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:10:01 ens3 239.24 274.89 50.14 1673.73 0.00 0.00 0.00 0.00
05:10:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00
05:10:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00
Average: ens3 263.90 227.68 1135.11 390.94 0.00 0.00 0.00 0.00
Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.04 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-84344) 11/17/24 _x86_64_ (8 CPU)
05:04:20 LINUX RESTART (8 CPU)
05:05:02 CPU %user %nice %system %iowait %steal %idle
05:06:01 all 10.23 0.00 0.90 2.51 0.04 86.32
05:06:01 0 25.48 0.00 1.66 1.66 0.03 71.16
05:06:01 1 29.91 0.00 2.07 1.64 0.03 66.35
05:06:01 2 13.76 0.00 1.14 1.34 0.03 83.72
05:06:01 3 2.53 0.00 0.63 1.81 0.02 95.02
05:06:01 4 3.60 0.00 0.42 0.17 0.02 95.79
05:06:01 5 3.80 0.00 0.29 4.77 0.02 91.13
05:06:01 6 0.82 0.00 0.44 8.43 0.08 90.23
05:06:01 7 1.86 0.00 0.53 0.24 0.05 97.33
05:07:01 all 28.63 0.00 1.19 1.18 0.06 68.94
05:07:01 0 32.62 0.00 2.44 1.37 0.07 63.51
05:07:01 1 33.94 0.00 0.89 0.33 0.07 64.78
05:07:01 2 39.28 0.00 0.62 2.56 0.07 57.48
05:07:01 3 25.46 0.00 1.22 0.62 0.07 72.63
05:07:01 4 26.54 0.00 0.88 0.13 0.07 72.37
05:07:01 5 19.72 0.00 0.77 0.03 0.05 79.43
05:07:01 6 22.67 0.00 1.05 1.63 0.07 74.58
05:07:01 7 28.80 0.00 1.67 2.79 0.07 66.66
05:08:01 all 63.11 0.00 2.12 0.34 0.10 34.33
05:08:01 0 64.98 0.00 2.63 0.00 0.10 32.30
05:08:01 1 69.56 0.00 2.50 0.08 0.12 27.74
05:08:01 2 65.57 0.00 1.76 0.03 0.13 32.50
05:08:01 3 58.22 0.00 2.00 0.15 0.08 39.55
05:08:01 4 63.36 0.00 2.29 0.07 0.10 34.18
05:08:01 5 58.85 0.00 2.21 0.02 0.08 38.84
05:08:01 6 60.07 0.00 1.38 0.03 0.08 38.44
05:08:01 7 64.23 0.00 2.25 2.31 0.10 31.12
05:09:01 all 68.14 0.00 2.05 0.89 0.08 28.83
05:09:01 0 66.32 0.00 1.98 0.27 0.08 31.35
05:09:01 1 68.48 0.00 2.13 0.02 0.08 29.29
05:09:01 2 71.21 0.00 2.38 0.15 0.12 26.15
05:09:01 3 69.01 0.00 2.28 2.83 0.08 25.80
05:09:01 4 64.12 0.00 1.93 0.50 0.07 33.39
05:09:01 5 67.35 0.00 1.52 0.05 0.08 30.99
05:09:01 6 67.74 0.00 2.21 0.07 0.08 29.90
05:09:01 7 70.95 0.00 1.97 3.26 0.08 23.73
05:10:01 all 11.95 0.00 1.01 1.72 0.04 85.28
05:10:01 0 18.42 0.00 0.87 0.15 0.03 80.53
05:10:01 1 17.24 0.00 0.92 0.13 0.03 81.67
05:10:01 2 22.89 0.00 1.58 0.44 0.05 75.05
05:10:01 3 18.45 0.00 1.20 2.78 0.05 77.52
05:10:01 4 4.42 0.00 0.99 0.51 0.03 94.04
05:10:01 5 2.36 0.00 0.69 0.00 0.03 96.92
05:10:01 6 5.64 0.00 0.84 8.36 0.03 85.13
05:10:01 7 6.26 0.00 0.97 1.39 0.05 91.33
Average: all 36.45 0.00 1.45 1.33 0.07 60.70
Average: 0 41.54 0.00 1.91 0.69 0.06 55.79
Average: 1 43.83 0.00 1.70 0.44 0.07 53.96
Average: 2 42.58 0.00 1.49 0.90 0.08 54.94
Average: 3 34.79 0.00 1.47 1.64 0.06 62.05
Average: 4 32.46 0.00 1.31 0.28 0.06 65.90
Average: 5 30.48 0.00 1.10 0.96 0.05 67.41
Average: 6 31.45 0.00 1.18 3.69 0.07 63.60
Average: 7 34.53 0.00 1.48 2.01 0.07 61.91