---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91267 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 14G 142G 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 883 25024 0 6259 30827
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:e6:2d:4c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85993sec preferred_lft 85993sec
inet6 fe80::f816:3eff:fee6:2d4c/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 02:42:59:a7:27:70 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::42:59ff:fea7:2770/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91267) 12/16/24 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 164.53 35.84 128.69 3260.87 91596.41
08:31:01 496.65 13.53 483.12 871.82 178176.17
08:32:01 107.76 0.17 107.60 26.52 18656.68
08:33:01 38.48 0.20 38.28 12.66 2477.54
08:34:01 19.83 0.15 19.68 21.99 427.89
08:35:01 78.52 1.80 76.72 93.98 2510.60
Average: 150.92 8.54 142.38 707.51 48853.32
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29960280 31745272 2978940 9.04 76496 2012872 1328540 3.91 859628 1815756 282752
08:31:01 23633644 29286664 9305576 28.25 130648 5666240 9926968 29.21 3551276 5171832 796
08:32:01 21634236 27725928 11304984 34.32 157120 6036940 12033408 35.41 5259696 5400768 264
08:33:01 21035300 27120896 11903920 36.14 161064 6025636 12697748 37.36 5882884 5370992 800
08:34:01 21641124 27728940 11298096 34.30 161476 6028964 11658528 34.30 5290884 5365412 348
08:35:01 25658456 31600092 7280764 22.10 163456 5897620 1699320 5.00 1489892 5234288 2128
Average: 23927173 29201299 9012047 27.36 141710 5278045 8224085 24.20 3722377 4726508 47848
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00
08:30:01 ens3 113.62 79.39 2073.53 12.52 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 vethdec33db 7.62 6.32 0.85 0.64 0.00 0.00 0.00 0.00
08:31:01 veth7bc480a 5.63 5.65 0.86 0.72 0.00 0.00 0.00 0.00
08:31:01 veth179b42d 0.47 0.70 0.03 0.05 0.00 0.00 0.00 0.00
08:31:01 vethac9ba2a 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00
08:32:01 vethdec33db 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 veth7bc480a 32.02 25.14 3.14 3.78 0.00 0.00 0.00 0.00
08:32:01 veth179b42d 3.70 4.88 0.55 0.44 0.00 0.00 0.00 0.00
08:32:01 vethac9ba2a 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 vethdec33db 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth7bc480a 48.16 35.49 9.03 6.40 0.00 0.00 0.00 0.00
08:33:01 veth179b42d 4.40 6.10 0.71 1.34 0.00 0.00 0.00 0.00
08:33:01 vethac9ba2a 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethdec33db 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
08:34:01 veth7bc480a 52.25 38.74 6.63 6.33 0.00 0.00 0.00 0.00
08:34:01 veth179b42d 5.33 7.35 0.87 1.06 0.00 0.00 0.00 0.00
08:34:01 vethac9ba2a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00
08:35:01 lo 27.53 27.53 2.59 2.59 0.00 0.00 0.00 0.00
08:35:01 ens3 1844.76 1046.51 40065.64 188.43 0.00 0.00 0.00 0.00
08:35:01 docker0 13.16 18.45 2.12 291.69 0.00 0.00 0.00 0.00
Average: lo 3.94 3.94 0.38 0.38 0.00 0.00 0.00 0.00
Average: ens3 253.28 137.21 6557.17 19.74 0.00 0.00 0.00 0.00
Average: docker0 2.20 3.08 0.35 48.75 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91267) 12/16/24 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.60 0.00 0.88 4.35 0.04 85.14
08:30:01 0 0.83 0.00 0.22 10.31 0.07 88.57
08:30:01 1 13.69 0.00 0.99 0.15 0.03 85.13
08:30:01 2 0.75 0.00 0.54 17.86 0.03 80.82
08:30:01 3 4.88 0.00 0.53 0.22 0.02 94.36
08:30:01 4 0.92 0.00 0.39 0.34 0.02 98.34
08:30:01 5 0.83 0.00 0.37 0.73 0.02 98.05
08:30:01 6 23.09 0.00 1.70 1.02 0.07 74.12
08:30:01 7 31.86 0.00 2.28 4.21 0.05 61.61
08:31:01 all 41.31 0.00 10.41 3.90 0.10 44.28
08:31:01 0 37.70 0.00 9.25 4.46 0.08 48.51
08:31:01 1 43.07 0.00 10.84 2.42 0.09 43.58
08:31:01 2 42.11 0.00 11.42 10.36 0.10 36.00
08:31:01 3 40.22 0.00 11.01 2.23 0.09 46.46
08:31:01 4 41.55 0.00 10.97 1.16 0.09 46.24
08:31:01 5 41.93 0.00 9.99 7.15 0.10 40.82
08:31:01 6 43.27 0.00 9.84 1.44 0.08 45.37
08:31:01 7 40.66 0.00 9.99 1.96 0.10 47.29
08:32:01 all 37.56 0.00 4.44 1.22 0.08 56.69
08:32:01 0 29.60 0.00 4.02 7.10 0.10 59.18
08:32:01 1 39.77 0.00 5.20 0.44 0.08 54.50
08:32:01 2 39.80 0.00 4.64 0.62 0.07 54.87
08:32:01 3 37.94 0.00 4.43 0.49 0.08 57.05
08:32:01 4 36.21 0.00 3.84 0.00 0.10 59.85
08:32:01 5 43.99 0.00 4.97 0.47 0.08 50.48
08:32:01 6 35.65 0.00 3.95 0.32 0.10 59.97
08:32:01 7 37.50 0.00 4.46 0.37 0.08 57.58
08:33:01 all 10.99 0.00 1.57 0.17 0.07 87.20
08:33:01 0 9.63 0.00 2.02 0.45 0.07 87.83
08:33:01 1 10.75 0.00 1.64 0.03 0.08 87.49
08:33:01 2 12.68 0.00 1.67 0.12 0.07 85.47
08:33:01 3 11.99 0.00 1.72 0.05 0.07 86.17
08:33:01 4 10.39 0.00 1.19 0.02 0.05 88.35
08:33:01 5 10.66 0.00 1.66 0.03 0.05 87.60
08:33:01 6 11.78 0.00 1.34 0.32 0.08 86.48
08:33:01 7 10.09 0.00 1.27 0.30 0.07 88.27
08:34:01 all 6.35 0.00 0.94 0.06 0.07 92.58
08:34:01 0 7.36 0.00 1.02 0.03 0.07 91.52
08:34:01 1 6.18 0.00 0.95 0.02 0.05 92.80
08:34:01 2 5.60 0.00 0.94 0.08 0.08 93.30
08:34:01 3 7.06 0.00 0.92 0.03 0.07 91.93
08:34:01 4 5.46 0.00 0.96 0.18 0.08 93.32
08:34:01 5 6.60 0.00 0.84 0.00 0.05 92.51
08:34:01 6 7.06 0.00 0.94 0.02 0.08 91.90
08:34:01 7 5.48 0.00 0.95 0.12 0.07 93.38
08:35:01 all 5.82 0.00 0.85 0.26 0.04 93.04
08:35:01 0 2.42 0.00 1.03 0.82 0.02 95.71
08:35:01 1 20.52 0.00 1.25 0.13 0.03 78.06
08:35:01 2 16.54 0.00 1.02 0.10 0.03 82.31
08:35:01 3 0.94 0.00 0.69 0.27 0.03 98.08
08:35:01 4 1.16 0.00 0.81 0.22 0.05 97.77
08:35:01 5 1.74 0.00 0.52 0.08 0.03 97.63
08:35:01 6 1.32 0.00 0.72 0.22 0.03 97.71
08:35:01 7 1.94 0.00 0.77 0.20 0.03 97.06
Average: all 18.55 0.00 3.16 1.65 0.07 76.58
Average: 0 14.54 0.00 2.92 3.84 0.07 78.63
Average: 1 22.27 0.00 3.46 0.53 0.06 73.68
Average: 2 19.55 0.00 3.35 4.81 0.06 72.23
Average: 3 17.10 0.00 3.19 0.54 0.06 79.11
Average: 4 15.92 0.00 3.01 0.32 0.06 80.69
Average: 5 17.55 0.00 3.04 1.39 0.06 77.97
Average: 6 20.29 0.00 3.07 0.55 0.08 76.02
Average: 7 21.16 0.00 3.27 1.18 0.07 74.32