---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82177 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 833 28330 0 3003 30895
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:68:88:af brd ff:ff:ff:ff:ff:ff
inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86094sec preferred_lft 86094sec
inet6 fe80::f816:3eff:fe68:88af/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 02:42:67:0e:83:be 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::42:67ff:fe0e:83be/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-82177) 11/07/24 _x86_64_ (8 CPU)
13:54:56 LINUX RESTART (8 CPU)
13:55:01 tps rtps wtps bread/s bwrtn/s
13:56:01 361.27 87.90 273.37 6286.55 63367.84
13:57:01 184.05 18.66 165.39 429.13 39907.35
13:58:01 58.06 7.62 50.44 850.26 27491.42
13:59:01 36.54 3.92 32.63 167.57 20376.07
Average: 159.98 29.52 130.46 1933.38 37785.67
13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:56:01 30196084 31673656 2743136 8.33 57616 1738996 1479088 4.35 908384 1567512 100300
13:57:01 28894936 30827252 4044284 12.28 85752 2142876 2369540 6.97 1783716 1947372 22672
13:58:01 26461388 28611276 6477832 19.67 90192 2350176 5056336 14.88 4134124 1997860 396
13:59:01 29002348 31620544 3936872 11.95 91964 2809508 1486080 4.37 1382572 2206960 432244
Average: 28638689 30683182 4300531 13.06 81381 2260389 2597761 7.64 2052199 1929926 138903
13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:56:01 ens3 343.01 250.49 1553.94 74.27 0.00 0.00 0.00 0.00
13:56:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00
13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:57:01 ens3 372.64 297.00 4252.14 44.38 0.00 0.00 0.00 0.00
13:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
13:58:01 docker0 0.32 0.45 0.06 0.05 0.00 0.00 0.00 0.00
13:58:01 ens3 95.02 71.57 1251.15 13.87 0.00 0.00 0.00 0.00
13:58:01 lo 13.23 13.23 5.14 5.14 0.00 0.00 0.00 0.00
13:58:01 vethb182e64 0.10 0.35 0.01 0.03 0.00 0.00 0.00 0.00
13:59:01 docker0 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00
13:59:01 ens3 55.24 52.17 273.94 31.29 0.00 0.00 0.00 0.00
13:59:01 lo 11.45 11.45 5.41 5.41 0.00 0.00 0.00 0.00
Average: docker0 0.12 0.15 0.02 0.01 0.00 0.00 0.00 0.00
Average: ens3 216.48 167.81 1832.79 40.95 0.00 0.00 0.00 0.00
Average: lo 6.84 6.84 2.70 2.70 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82177) 11/07/24 _x86_64_ (8 CPU)
13:54:56 LINUX RESTART (8 CPU)
13:55:01 CPU %user %nice %system %iowait %steal %idle
13:56:01 all 8.54 0.00 1.33 3.48 0.03 86.61
13:56:01 0 5.05 0.00 0.75 4.62 0.03 89.54
13:56:01 1 16.26 0.00 1.04 3.73 0.07 78.91
13:56:01 2 17.53 0.00 1.69 2.19 0.03 78.56
13:56:01 3 12.38 0.00 2.55 7.34 0.05 77.68
13:56:01 4 4.00 0.00 1.08 0.97 0.02 93.93
13:56:01 5 4.21 0.00 1.89 4.11 0.03 89.75
13:56:01 6 4.05 0.00 0.82 4.65 0.03 90.45
13:56:01 7 4.88 0.00 0.84 0.27 0.02 94.00
13:57:01 all 14.02 0.00 1.07 4.01 0.06 80.83
13:57:01 0 6.04 0.00 0.52 12.14 0.03 81.27
13:57:01 1 20.38 0.00 1.19 1.31 0.07 77.06
13:57:01 2 19.62 0.00 1.92 6.49 0.07 71.90
13:57:01 3 17.42 0.00 1.25 3.17 0.07 78.09
13:57:01 4 11.33 0.00 1.52 1.87 0.05 85.23
13:57:01 5 15.54 0.00 0.77 0.92 0.08 82.69
13:57:01 6 8.89 0.00 0.95 4.16 0.07 85.93
13:57:01 7 13.00 0.00 0.42 1.96 0.07 84.56
13:58:01 all 31.93 0.00 1.11 2.14 0.07 64.75
13:58:01 0 20.14 0.00 0.99 6.34 0.07 72.47
13:58:01 1 39.92 0.00 1.14 0.40 0.08 58.45
13:58:01 2 32.99 0.00 1.51 0.82 0.07 64.61
13:58:01 3 31.18 0.00 1.12 0.74 0.08 66.88
13:58:01 4 35.40 0.00 1.06 0.96 0.08 62.50
13:58:01 5 35.69 0.00 0.99 0.02 0.08 63.22
13:58:01 6 31.42 0.00 1.38 1.53 0.07 65.61
13:58:01 7 28.78 0.00 0.70 6.26 0.07 64.18
13:59:01 all 19.52 0.00 0.91 3.10 0.06 76.42
13:59:01 0 18.83 0.00 0.62 0.08 0.03 80.44
13:59:01 1 11.27 0.00 0.75 2.01 0.03 85.93
13:59:01 2 18.11 0.00 0.82 3.64 0.07 77.36
13:59:01 3 24.18 0.00 0.88 0.00 0.08 74.85
13:59:01 4 23.90 0.00 1.29 0.29 0.07 74.45
13:59:01 5 27.46 0.00 0.79 0.13 0.05 71.57
13:59:01 6 16.88 0.00 0.99 0.15 0.07 81.92
13:59:01 7 15.56 0.00 1.14 18.45 0.05 64.80
Average: all 18.48 0.00 1.11 3.18 0.06 77.17
Average: 0 12.51 0.00 0.72 5.80 0.04 80.94
Average: 1 21.93 0.00 1.03 1.86 0.06 75.11
Average: 2 22.05 0.00 1.49 3.29 0.06 73.12
Average: 3 21.26 0.00 1.45 2.83 0.07 74.39
Average: 4 18.62 0.00 1.24 1.02 0.05 79.07
Average: 5 20.71 0.00 1.11 1.30 0.06 76.82
Average: 6 15.29 0.00 1.03 2.62 0.06 80.99
Average: 7 15.54 0.00 0.77 6.73 0.05 76.90