---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-104484 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 854 25756 0 5556 30856
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:40:d4:48 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86092sec preferred_lft 86092sec
inet6 fe80::f816:3eff:fe40:d448/64 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 02:42:17:5a:66:19 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::42:17ff:fe5a:6619/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104484) 02/05/25 _x86_64_ (8 CPU)
10:45:56 LINUX RESTART (8 CPU)
10:46:01 tps rtps wtps bread/s bwrtn/s
10:47:02 274.77 73.95 200.82 5313.91 57181.67
10:48:01 203.59 20.30 183.29 2344.96 52125.67
10:49:01 354.34 14.68 339.66 776.04 113652.77
10:50:01 134.66 0.43 134.22 47.05 33785.40
10:51:01 75.78 2.32 73.47 116.93 19272.93
Average: 208.65 22.34 186.30 1717.69 55214.47
10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:47:02 30297560 31680996 2641660 8.02 54000 1649964 1394016 4.10 867896 1505828 65236
10:48:01 26859680 31657608 6079540 18.46 120812 4850668 1673528 4.92 973072 4627036 2297472
10:49:01 25073156 30114804 7866064 23.88 131228 5067972 7767736 22.85 2684400 4641852 412
10:50:01 24464044 29821592 8475176 25.73 159824 5318132 8026080 23.61 3067028 4822444 1004
10:51:01 26437740 31659976 6501480 19.74 162476 5191784 1533740 4.51 1271456 4696072 2168
Average: 26626436 30986995 6312784 19.16 125668 4415704 4079020 12.00 1772770 4058646 473258
10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:47:02 ens3 361.07 236.14 1100.51 75.90 0.00 0.00 0.00 0.00
10:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:48:01 ens3 1046.74 568.51 27664.87 51.01 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 lo 12.47 12.47 1.24 1.24 0.00 0.00 0.00 0.00
10:49:01 vethbdc3479 24.15 22.26 10.53 16.08 0.00 0.00 0.00 0.00
10:49:01 br-a097f288a8bd 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:49:01 veth51edd9c 2.50 2.50 0.31 0.27 0.00 0.00 0.00 0.00
10:49:01 veth5adb7e1 4.38 5.42 0.74 0.82 0.00 0.00 0.00 0.00
10:50:01 vethbdc3479 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
10:50:01 br-a097f288a8bd 0.10 0.12 0.02 0.01 0.00 0.00 0.00 0.00
10:50:01 veth51edd9c 3.32 4.90 0.70 0.38 0.00 0.00 0.00 0.00
10:50:01 veth5adb7e1 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00
10:51:01 ens3 1551.38 895.32 29566.47 160.93 0.00 0.00 0.00 0.00
10:51:01 docker0 12.57 16.67 2.08 290.04 0.00 0.00 0.00 0.00
10:51:01 lo 21.77 21.77 2.10 2.10 0.00 0.00 0.00 0.00
Average: ens3 308.28 178.58 5930.87 32.19 0.00 0.00 0.00 0.00
Average: docker0 2.52 3.34 0.42 58.19 0.00 0.00 0.00 0.00
Average: lo 3.77 3.77 0.37 0.37 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104484) 02/05/25 _x86_64_ (8 CPU)
10:45:56 LINUX RESTART (8 CPU)
10:46:01 CPU %user %nice %system %iowait %steal %idle
10:47:02 all 7.76 0.00 1.12 4.96 0.04 86.12
10:47:02 0 6.91 0.00 1.61 5.67 0.03 85.79
10:47:02 1 10.57 0.00 1.07 0.57 0.03 87.76
10:47:02 2 6.67 0.00 0.62 2.04 0.03 90.63
10:47:02 3 6.91 0.00 0.90 2.01 0.03 90.14
10:47:02 4 7.59 0.00 1.92 1.72 0.03 88.73
10:47:02 5 9.19 0.00 0.69 10.46 0.05 79.62
10:47:02 6 9.31 0.00 1.40 8.51 0.05 80.72
10:47:02 7 4.96 0.00 0.69 8.74 0.05 85.56
10:48:01 all 14.74 0.00 4.81 5.29 0.06 75.10
10:48:01 0 9.10 0.00 4.08 0.89 0.05 85.88
10:48:01 1 10.28 0.00 3.61 0.38 0.03 85.70
10:48:01 2 9.38 0.00 4.95 2.03 0.03 83.61
10:48:01 3 28.99 0.00 5.10 2.03 0.07 63.82
10:48:01 4 27.12 0.00 5.69 13.40 0.07 53.72
10:48:01 5 13.21 0.00 5.47 3.45 0.05 77.82
10:48:01 6 9.57 0.00 5.34 0.50 0.10 84.49
10:48:01 7 10.39 0.00 4.21 19.77 0.05 65.58
10:49:01 all 17.76 0.00 3.08 8.54 0.07 70.56
10:49:01 0 20.46 0.00 3.24 0.54 0.07 75.69
10:49:01 1 21.22 0.00 3.76 2.55 0.05 72.41
10:49:01 2 17.66 0.00 3.36 22.07 0.08 56.82
10:49:01 3 15.30 0.00 2.78 3.58 0.08 78.26
10:49:01 4 19.98 0.00 2.93 8.04 0.07 68.98
10:49:01 5 17.75 0.00 2.71 6.97 0.05 72.52
10:49:01 6 12.57 0.00 2.85 1.64 0.05 82.89
10:49:01 7 17.08 0.00 3.01 23.01 0.07 56.84
10:50:01 all 12.73 0.00 2.45 3.01 0.07 81.74
10:50:01 0 10.64 0.00 2.46 0.54 0.05 86.31
10:50:01 1 14.39 0.00 2.30 0.33 0.05 82.93
10:50:01 2 13.00 0.00 2.75 5.05 0.05 79.15
10:50:01 3 12.19 0.00 1.96 2.57 0.05 83.23
10:50:01 4 11.44 0.00 2.05 0.69 0.10 85.72
10:50:01 5 12.84 0.00 2.38 1.07 0.08 83.62
10:50:01 6 14.71 0.00 3.03 8.52 0.07 73.67
10:50:01 7 12.59 0.00 2.71 5.37 0.08 79.25
10:51:01 all 5.89 0.00 0.64 2.37 0.04 91.07
10:51:01 0 18.59 0.00 0.95 0.82 0.05 79.59
10:51:01 1 7.22 0.00 0.69 3.88 0.08 88.14
10:51:01 2 2.34 0.00 0.60 0.33 0.03 96.69
10:51:01 3 2.59 0.00 0.70 1.81 0.05 94.84
10:51:01 4 1.12 0.00 0.47 0.20 0.02 98.20
10:51:01 5 3.53 0.00 0.69 0.46 0.03 95.28
10:51:01 6 0.97 0.00 0.33 8.41 0.02 90.27
10:51:01 7 10.76 0.00 0.70 3.05 0.07 85.42
Average: all 11.75 0.00 2.41 4.83 0.05 80.96
Average: 0 13.16 0.00 2.46 1.69 0.05 82.63
Average: 1 12.74 0.00 2.28 1.54 0.05 83.39
Average: 2 9.79 0.00 2.44 6.29 0.05 81.42
Average: 3 13.11 0.00 2.27 2.40 0.06 82.15
Average: 4 13.37 0.00 2.60 4.77 0.06 79.21
Average: 5 11.27 0.00 2.37 4.48 0.05 81.83
Average: 6 9.42 0.00 2.58 5.54 0.06 82.41
Average: 7 11.15 0.00 2.25 11.95 0.06 74.59