---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-75056 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 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 862 25976 0 5328 30849
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:2b:57:76 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86106sec preferred_lft 86106sec
inet6 fe80::f816:3eff:fe2b:5776/64 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:d7:16:8c:82 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:d7ff:fe16:8c82/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75056) 10/07/24 _x86_64_ (8 CPU)
10:43:37 LINUX RESTART (8 CPU)
10:44:02 tps rtps wtps bread/s bwrtn/s
10:45:01 300.44 72.60 227.84 4690.59 58622.88
10:46:01 325.21 18.81 306.40 2298.95 109681.85
10:47:01 275.09 12.26 262.82 772.40 53107.87
10:48:01 121.50 1.02 120.48 58.92 31942.78
Average: 255.37 25.98 229.39 1943.78 63358.57
10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30179228 31721820 2759992 8.38 68252 1786848 1375648 4.05 850520 1623156 133072
10:46:01 27015540 31653420 5923680 17.98 119840 4705648 1732332 5.10 997264 4458996 461264
10:47:01 24700420 29828592 8238800 25.01 148768 5117756 8020152 23.60 3067680 4599840 61296
10:48:01 26582144 31565364 6357076 19.30 158940 4971616 1645588 4.84 1384868 4450404 2560
Average: 27119333 31192299 5819887 17.67 123950 4145467 3193430 9.40 1575083 3783099 164548
10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00
10:45:01 ens3 380.00 251.08 1563.08 75.27 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 br-6dff7363eac4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 lo 11.46 11.46 1.13 1.13 0.00 0.00 0.00 0.00
10:46:01 ens3 943.49 518.40 24939.60 45.17 0.00 0.00 0.00 0.00
10:47:01 vethd07cf71 4.18 4.57 0.54 0.44 0.00 0.00 0.00 0.00
10:47:01 vethb2d2285 24.16 22.31 10.53 16.08 0.00 0.00 0.00 0.00
10:47:01 docker0 11.65 16.38 2.03 285.44 0.00 0.00 0.00 0.00
10:47:01 vethef390e3 11.81 10.86 1.50 1.55 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 lo 20.76 20.76 1.98 1.98 0.00 0.00 0.00 0.00
10:48:01 ens3 1421.08 850.84 27783.70 147.58 0.00 0.00 0.00 0.00
Average: docker0 2.92 4.12 0.51 71.66 0.00 0.00 0.00 0.00
Average: lo 4.36 4.36 0.43 0.43 0.00 0.00 0.00 0.00
Average: ens3 354.23 211.37 6958.64 36.76 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75056) 10/07/24 _x86_64_ (8 CPU)
10:43:37 LINUX RESTART (8 CPU)
10:44:02 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 9.98 0.00 1.08 5.07 0.04 83.82
10:45:01 0 4.39 0.00 0.83 29.85 0.03 64.89
10:45:01 1 6.50 0.00 0.32 0.48 0.05 92.65
10:45:01 2 16.28 0.00 1.21 4.04 0.07 78.40
10:45:01 3 15.61 0.00 1.79 1.34 0.03 81.22
10:45:01 4 7.68 0.00 1.07 1.10 0.05 90.10
10:45:01 5 6.38 0.00 0.93 0.61 0.05 92.02
10:45:01 6 4.36 0.00 0.68 0.31 0.02 94.64
10:45:01 7 18.63 0.00 1.85 2.92 0.05 76.56
10:46:01 all 11.62 0.00 4.22 7.12 0.04 77.00
10:46:01 0 7.66 0.00 6.26 42.88 0.07 43.13
10:46:01 1 9.75 0.00 3.78 1.37 0.02 85.08
10:46:01 2 10.44 0.00 3.80 1.09 0.05 84.62
10:46:01 3 24.77 0.00 4.43 1.63 0.05 69.11
10:46:01 4 11.54 0.00 4.86 6.55 0.03 77.02
10:46:01 5 10.66 0.00 3.57 2.32 0.03 83.41
10:46:01 6 9.08 0.00 3.30 0.94 0.05 86.63
10:46:01 7 9.07 0.00 3.76 0.35 0.02 86.80
10:47:01 all 26.21 0.00 4.03 4.03 0.09 65.64
10:47:01 0 26.16 0.00 4.57 8.55 0.07 60.65
10:47:01 1 22.68 0.00 3.87 2.73 0.08 70.64
10:47:01 2 29.77 0.00 4.36 2.35 0.10 63.41
10:47:01 3 30.35 0.00 3.80 2.45 0.10 63.30
10:47:01 4 21.67 0.00 3.24 2.29 0.10 72.70
10:47:01 5 33.20 0.00 5.47 4.52 0.12 56.69
10:47:01 6 23.65 0.00 3.24 3.37 0.08 69.66
10:47:01 7 22.24 0.00 3.63 5.99 0.08 68.05
10:48:01 all 4.17 0.00 1.32 2.57 0.04 91.89
10:48:01 0 3.07 0.00 1.10 3.79 0.03 92.00
10:48:01 1 8.18 0.00 1.58 2.59 0.07 87.58
10:48:01 2 8.25 0.00 1.40 1.00 0.05 89.29
10:48:01 3 2.51 0.00 1.42 0.25 0.03 95.78
10:48:01 4 2.48 0.00 1.04 1.26 0.03 95.19
10:48:01 5 2.22 0.00 1.02 7.56 0.03 89.16
10:48:01 6 3.31 0.00 1.49 0.27 0.05 94.88
10:48:01 7 3.37 0.00 1.56 3.85 0.05 91.17
Average: all 12.99 0.00 2.66 4.70 0.05 79.59
Average: 0 10.35 0.00 3.19 21.18 0.05 65.23
Average: 1 11.80 0.00 2.40 1.79 0.05 83.96
Average: 2 16.17 0.00 2.69 2.12 0.07 78.95
Average: 3 18.29 0.00 2.86 1.42 0.05 77.38
Average: 4 10.84 0.00 2.55 2.80 0.05 83.75
Average: 5 13.12 0.00 2.75 3.76 0.06 80.31
Average: 6 10.10 0.00 2.18 1.22 0.05 86.45
Average: 7 13.29 0.00 2.70 3.28 0.05 80.68