---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83125 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 882 28425 0 2859 30845
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:ab:2d:41 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86039sec preferred_lft 86039sec
inet6 fe80::f816:3eff:feab:2d41/64 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:c6:39:ec:59 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:c6ff:fe39:ec59/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83125) 11/12/24 _x86_64_ (8 CPU)
05:03:28 LINUX RESTART (8 CPU)
05:04:02 tps rtps wtps bread/s bwrtn/s
05:05:01 291.82 43.87 247.95 1967.60 27090.21
05:06:01 143.54 20.11 123.43 816.93 31380.37
05:07:01 45.39 1.00 44.39 27.73 23345.98
05:08:01 35.40 0.92 34.49 22.38 22207.89
05:09:01 125.20 3.50 121.70 440.86 48680.02
Average: 127.72 13.78 113.94 650.67 30551.20
05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:05:01 30099504 31648236 2839716 8.62 68764 1792236 1456888 4.29 923960 1629092 146472
05:06:01 28895588 30661516 4043632 12.28 81920 1984780 2510608 7.39 1944276 1787296 13712
05:07:01 28428644 30322504 4510576 13.69 87592 2100844 2863736 8.43 2324032 1860324 20036
05:08:01 26615720 28551776 6323500 19.20 89512 2138192 5362972 15.78 4103232 1877816 2068
05:09:01 29082728 31557980 3856492 11.71 99040 2658576 1506164 4.43 1285824 2216644 17628
Average: 28624437 30548402 4314783 13.10 85366 2134926 2740074 8.06 2116265 1874234 39983
05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:05:01 ens3 325.26 190.56 1232.49 62.73 0.00 0.00 0.00 0.00
05:05:01 lo 1.29 1.29 0.14 0.14 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
05:06:01 ens3 236.33 197.00 1453.62 54.81 0.00 0.00 0.00 0.00
05:06:01 lo 0.60 0.60 0.05 0.05 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
05:07:01 ens3 371.70 303.97 1418.89 97.93 0.00 0.00 0.00 0.00
05:07:01 lo 0.10 0.10 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
05:08:01 ens3 82.45 72.12 422.33 17.67 0.00 0.00 0.00 0.00
05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
05:09:01 ens3 420.10 389.37 1526.81 1697.93 0.00 0.00 0.00 0.00
05:09:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 287.01 230.72 1210.65 387.24 0.00 0.00 0.00 0.00
Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83125) 11/12/24 _x86_64_ (8 CPU)
05:03:28 LINUX RESTART (8 CPU)
05:04:02 CPU %user %nice %system %iowait %steal %idle
05:05:01 all 9.56 0.00 0.96 2.56 0.03 86.88
05:05:01 0 9.37 0.00 0.70 0.48 0.03 89.42
05:05:01 1 7.15 0.00 0.53 0.10 0.03 92.19
05:05:01 2 31.26 0.00 2.14 2.09 0.05 64.46
05:05:01 3 11.95 0.00 1.90 3.93 0.03 82.19
05:05:01 4 5.99 0.00 0.66 3.97 0.03 89.34
05:05:01 5 5.06 0.00 0.82 2.24 0.02 91.86
05:05:01 6 3.35 0.00 0.48 0.44 0.03 95.70
05:05:01 7 2.38 0.00 0.39 7.24 0.05 89.94
05:06:01 all 17.59 0.00 0.86 1.74 0.05 79.77
05:06:01 0 19.39 0.00 0.80 0.05 0.05 79.71
05:06:01 1 23.04 0.00 0.82 0.90 0.05 75.19
05:06:01 2 21.13 0.00 0.82 1.37 0.05 76.64
05:06:01 3 18.31 0.00 1.03 1.05 0.05 79.55
05:06:01 4 16.41 0.00 0.63 0.10 0.03 82.82
05:06:01 5 14.50 0.00 1.35 1.99 0.05 82.11
05:06:01 6 14.82 0.00 0.77 0.17 0.05 84.20
05:06:01 7 13.11 0.00 0.65 8.27 0.03 77.94
05:07:01 all 53.27 0.00 1.91 0.60 0.08 44.14
05:07:01 0 51.90 0.00 2.15 0.17 0.08 45.70
05:07:01 1 53.88 0.00 1.67 3.73 0.08 40.64
05:07:01 2 53.19 0.00 1.86 0.12 0.07 44.77
05:07:01 3 51.15 0.00 1.81 0.10 0.08 46.86
05:07:01 4 55.22 0.00 2.23 0.02 0.10 42.43
05:07:01 5 52.13 0.00 1.72 0.07 0.07 46.01
05:07:01 6 55.06 0.00 2.06 0.07 0.08 42.73
05:07:01 7 53.67 0.00 1.79 0.54 0.08 43.92
05:08:01 all 82.98 0.00 2.11 0.12 0.11 14.68
05:08:01 0 84.82 0.00 1.94 0.02 0.12 13.11
05:08:01 1 83.95 0.00 2.51 0.84 0.12 12.59
05:08:01 2 87.08 0.00 1.80 0.12 0.12 10.88
05:08:01 3 81.28 0.00 2.06 0.00 0.12 16.54
05:08:01 4 82.88 0.00 2.30 0.00 0.12 14.71
05:08:01 5 81.87 0.00 1.69 0.00 0.12 16.33
05:08:01 6 81.26 0.00 2.24 0.02 0.10 16.38
05:08:01 7 80.72 0.00 2.26 0.00 0.10 16.92
05:09:01 all 18.82 0.00 1.56 2.18 0.05 77.39
05:09:01 0 16.13 0.00 1.44 0.03 0.03 82.37
05:09:01 1 12.53 0.00 1.84 2.62 0.03 82.97
05:09:01 2 9.29 0.00 0.92 6.65 0.03 83.11
05:09:01 3 15.79 0.00 1.67 1.89 0.05 80.60
05:09:01 4 44.83 0.00 2.19 0.38 0.07 52.53
05:09:01 5 18.17 0.00 1.83 1.09 0.05 78.86
05:09:01 6 17.16 0.00 1.12 0.03 0.07 81.62
05:09:01 7 16.59 0.00 1.51 4.70 0.07 77.14
Average: all 36.52 0.00 1.48 1.44 0.07 60.50
Average: 0 36.41 0.00 1.41 0.15 0.06 61.97
Average: 1 36.19 0.00 1.47 1.64 0.06 60.63
Average: 2 40.43 0.00 1.51 2.07 0.06 55.93
Average: 3 35.73 0.00 1.69 1.39 0.07 61.12
Average: 4 41.14 0.00 1.60 0.89 0.07 56.30
Average: 5 34.45 0.00 1.48 1.07 0.06 62.93
Average: 6 34.42 0.00 1.34 0.14 0.07 64.03
Average: 7 33.37 0.00 1.32 4.14 0.07 61.10