---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-43034 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: 2799.996
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 874 26198 0 5093 30836
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:e9:e8:08 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86033sec preferred_lft 86033sec
inet6 fe80::f816:3eff:fee9:e808/64 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 02:42:69:a1:8c:ab 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-43034) 09/28/24 _x86_64_ (8 CPU)
14:50:25 LINUX RESTART (8 CPU)
14:51:02 tps rtps wtps bread/s bwrtn/s
14:52:01 352.73 36.77 315.96 1713.01 24921.54
14:53:02 144.69 23.95 120.75 2773.94 29678.12
14:54:01 321.37 13.86 307.51 811.76 112225.23
14:55:01 28.48 0.42 28.06 41.33 19933.08
14:56:01 61.27 0.88 60.39 48.66 17772.49
Average: 180.68 15.11 165.57 1076.56 40718.85
14:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:52:01 30005992 31648180 2933228 8.90 73596 1875516 1504148 4.43 929896 1702932 190600
14:53:02 27753640 31635060 5185580 15.74 105688 4011828 1580976 4.65 1025416 3744072 1928912
14:54:01 25249128 30016924 7690092 23.35 116720 4853372 6817632 20.06 2771508 4415452 428
14:55:01 22975076 27882008 9964144 30.25 117600 4985188 9422696 27.72 4997508 4440592 672
14:56:01 26821792 31563588 6117428 18.57 118704 4830616 1527960 4.50 1376124 4279372 2416
Average: 26561126 30549152 6378094 19.36 106462 4111304 4170682 12.27 2220090 3716484 424606
14:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:52:01 ens3 122.80 87.69 1123.30 29.75 0.00 0.00 0.00 0.00
14:52:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
14:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:53:02 ens3 626.20 334.39 18875.38 27.24 0.00 0.00 0.00 0.00
14:53:02 br-756a9670f9a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:53:02 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00
14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:54:01 ens3 297.32 163.38 11046.78 11.84 0.00 0.00 0.00 0.00
14:54:01 veth1ecee68 0.80 0.86 0.05 0.05 0.00 0.00 0.00 0.00
14:54:01 veth67897bf 0.31 0.75 0.05 0.07 0.00 0.00 0.00 0.00
14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:55:01 ens3 14.16 10.05 3.27 2.93 0.00 0.00 0.00 0.00
14:55:01 veth1ecee68 17.95 17.86 18.45 114.86 0.00 0.00 0.00 0.01
14:55:01 veth67897bf 0.75 1.10 0.22 0.91 0.00 0.00 0.00 0.00
14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:56:01 ens3 61.21 49.78 68.96 29.90 0.00 0.00 0.00 0.00
14:56:01 lo 27.70 27.70 7.42 7.42 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 224.42 129.08 6223.95 20.33 0.00 0.00 0.00 0.00
Average: lo 4.78 4.78 1.43 1.43 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43034) 09/28/24 _x86_64_ (8 CPU)
14:50:25 LINUX RESTART (8 CPU)
14:51:02 CPU %user %nice %system %iowait %steal %idle
14:52:01 all 9.90 0.00 0.96 2.68 0.04 86.42
14:52:01 0 4.53 0.00 0.98 6.45 0.03 88.00
14:52:01 1 43.99 0.00 2.68 2.95 0.08 50.30
14:52:01 2 8.18 0.00 0.70 2.84 0.03 88.25
14:52:01 3 11.21 0.00 0.96 0.22 0.05 87.56
14:52:01 4 2.40 0.00 1.21 4.69 0.02 91.69
14:52:01 5 5.81 0.00 0.66 0.07 0.02 93.45
14:52:01 6 1.68 0.00 0.22 4.30 0.05 93.74
14:52:01 7 1.36 0.00 0.29 0.00 0.02 98.34
14:53:02 all 12.94 0.00 3.10 2.27 0.05 81.64
14:53:02 0 5.32 0.00 3.05 3.54 0.03 88.05
14:53:02 1 12.67 0.00 3.64 0.30 0.05 83.33
14:53:02 2 14.54 0.00 2.35 1.31 0.05 81.75
14:53:02 3 9.48 0.00 2.35 0.03 0.05 88.09
14:53:02 4 23.68 0.00 4.05 3.03 0.05 69.19
14:53:02 5 10.96 0.00 2.74 0.13 0.03 86.14
14:53:02 6 13.81 0.00 3.54 7.87 0.08 74.70
14:53:02 7 13.10 0.00 3.07 1.95 0.07 81.81
14:54:01 all 31.28 0.00 5.55 5.25 0.09 57.82
14:54:01 0 34.21 0.00 5.97 2.73 0.10 56.98
14:54:01 1 32.20 0.00 5.94 0.97 0.10 60.79
14:54:01 2 30.05 0.00 5.69 0.19 0.07 64.01
14:54:01 3 31.68 0.00 5.15 2.35 0.07 60.74
14:54:01 4 31.38 0.00 4.92 2.08 0.09 61.54
14:54:01 5 30.61 0.00 5.08 1.63 0.09 62.59
14:54:01 6 29.65 0.00 5.76 21.32 0.09 43.18
14:54:01 7 30.46 0.00 5.94 10.88 0.09 52.63
14:55:01 all 37.42 0.00 3.73 0.77 0.08 57.99
14:55:01 0 40.22 0.00 3.96 0.02 0.08 55.72
14:55:01 1 36.15 0.00 4.03 0.02 0.07 59.73
14:55:01 2 40.40 0.00 3.94 2.56 0.08 53.03
14:55:01 3 36.19 0.00 3.53 0.02 0.08 60.19
14:55:01 4 42.10 0.00 4.31 1.10 0.08 52.41
14:55:01 5 37.69 0.00 3.29 0.03 0.08 58.90
14:55:01 6 30.55 0.00 3.05 2.20 0.08 64.12
14:55:01 7 36.09 0.00 3.72 0.22 0.10 59.86
14:56:01 all 2.74 0.00 0.73 1.09 0.03 95.41
14:56:01 0 1.56 0.00 0.85 0.10 0.05 97.44
14:56:01 1 8.37 0.00 0.70 0.70 0.03 90.20
14:56:01 2 2.05 0.00 0.80 0.00 0.02 97.13
14:56:01 3 1.33 0.00 0.76 0.18 0.03 97.70
14:56:01 4 2.67 0.00 0.65 0.05 0.03 96.59
14:56:01 5 2.12 0.00 0.75 0.72 0.03 96.38
14:56:01 6 1.92 0.00 0.77 6.67 0.03 90.61
14:56:01 7 1.85 0.00 0.65 0.28 0.03 97.18
Average: all 18.78 0.00 2.80 2.40 0.06 75.96
Average: 0 17.10 0.00 2.95 2.56 0.06 77.33
Average: 1 26.60 0.00 3.38 0.98 0.07 68.96
Average: 2 18.99 0.00 2.68 1.38 0.05 76.90
Average: 3 17.89 0.00 2.54 0.56 0.06 78.95
Average: 4 20.38 0.00 3.02 2.18 0.05 74.36
Average: 5 17.36 0.00 2.49 0.51 0.05 79.58
Average: 6 15.44 0.00 2.65 8.42 0.07 73.41
Average: 7 16.47 0.00 2.72 2.62 0.06 78.13