---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-74486 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 12G 144G 8% /
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 2042 26039 0 4085 29669
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:52:2b:1b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86015sec preferred_lft 86015sec
inet6 fe80::f816:3eff:fe52:2b1b/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 02:42:34:51:4f:25 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-74486) 10/05/24 _x86_64_ (8 CPU)
01:32:26 LINUX RESTART (8 CPU)
01:33:02 tps rtps wtps bread/s bwrtn/s
01:34:01 288.82 43.49 245.32 1957.17 22277.60
01:35:01 184.57 46.99 137.58 2465.86 35538.61
01:36:01 26.03 3.75 22.28 180.50 14260.42
01:37:01 62.64 0.32 62.32 5.07 36021.06
01:38:01 51.80 2.52 49.28 66.24 67432.19
Average: 122.22 19.33 102.89 931.55 35149.52
01:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:34:01 30087596 31684864 2851624 8.66 72096 1836028 1427068 4.20 891080 1666948 168932
01:35:01 28363904 30530104 4575316 13.89 87148 2371344 2370164 6.97 2150332 2093824 18368
01:36:01 27512648 29713220 5426572 16.47 89724 2401484 3648036 10.73 2997652 2091284 19288
01:37:01 27994056 31692096 4945164 15.01 98632 3861676 1298288 3.82 1274092 3284168 1125772
01:38:01 26732468 30458084 6206752 18.84 98948 3888140 2420568 7.12 3142756 2676424 16
Average: 28138134 30815674 4801086 14.58 89310 2871734 2232825 6.57 2091182 2362530 266475
01:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:34:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
01:34:01 ens3 205.83 141.41 1393.11 41.85 0.00 0.00 0.00 0.00
01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:35:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00
01:35:01 ens3 677.50 477.67 6614.81 113.15 0.00 0.00 0.00 0.00
01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:36:01 lo 5.72 5.72 25.75 25.75 0.00 0.00 0.00 0.00
01:36:01 ens3 1483.62 990.00 490.08 460.84 0.00 0.00 0.00 0.00
01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:37:01 lo 3.25 3.25 0.37 0.37 0.00 0.00 0.00 0.00
01:37:01 ens3 488.37 348.09 4605.66 76.84 0.00 0.00 0.00 0.00
01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:38:01 ens3 268.46 168.31 211.77 369.73 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: lo 2.16 2.16 5.28 5.28 0.00 0.00 0.00 0.00
Average: ens3 626.13 426.03 2667.21 213.05 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74486) 10/05/24 _x86_64_ (8 CPU)
01:32:26 LINUX RESTART (8 CPU)
01:33:02 CPU %user %nice %system %iowait %steal %idle
01:34:01 all 10.14 0.00 0.97 2.56 0.04 86.30
01:34:01 0 2.70 0.00 0.53 0.49 0.03 96.25
01:34:01 1 3.30 0.00 0.54 0.63 0.03 95.49
01:34:01 2 2.43 0.00 1.22 4.88 0.02 91.44
01:34:01 3 2.70 0.00 0.71 5.78 0.03 90.77
01:34:01 4 5.21 0.00 0.44 4.38 0.02 89.95
01:34:01 5 44.04 0.00 2.19 3.78 0.10 49.88
01:34:01 6 17.44 0.00 1.49 0.51 0.03 80.53
01:34:01 7 3.17 0.00 0.59 0.05 0.02 96.16
01:35:01 all 29.29 0.00 1.41 1.81 0.06 67.42
01:35:01 0 19.48 0.00 1.39 3.81 0.05 75.28
01:35:01 1 32.03 0.00 1.52 0.55 0.07 65.83
01:35:01 2 31.82 0.00 1.73 1.38 0.07 64.99
01:35:01 3 31.05 0.00 0.97 6.24 0.08 61.66
01:35:01 4 22.01 0.00 1.65 0.40 0.05 75.89
01:35:01 5 39.31 0.00 1.81 1.27 0.08 57.52
01:35:01 6 30.46 0.00 1.00 0.40 0.07 68.07
01:35:01 7 28.20 0.00 1.24 0.45 0.05 70.06
01:36:01 all 30.65 0.00 2.45 0.59 0.06 66.25
01:36:01 0 34.97 0.00 1.65 0.15 0.05 63.17
01:36:01 1 21.78 0.00 1.71 0.05 0.05 76.42
01:36:01 2 36.15 0.00 2.56 0.00 0.05 61.24
01:36:01 3 36.39 0.00 2.98 4.36 0.07 56.21
01:36:01 4 25.79 0.00 3.50 0.02 0.05 70.64
01:36:01 5 35.44 0.00 3.36 0.05 0.08 61.06
01:36:01 6 25.78 0.00 2.39 0.07 0.05 71.71
01:36:01 7 28.89 0.00 1.51 0.02 0.07 69.52
01:37:01 all 27.76 0.00 1.26 0.86 0.06 70.05
01:37:01 0 17.51 0.00 0.75 0.42 0.03 81.29
01:37:01 1 38.68 0.00 0.92 0.32 0.07 60.01
01:37:01 2 26.95 0.00 0.65 0.07 0.07 72.27
01:37:01 3 36.98 0.00 1.26 3.70 0.08 57.98
01:37:01 4 21.11 0.00 0.65 0.00 0.05 78.19
01:37:01 5 31.56 0.00 2.49 0.69 0.07 65.19
01:37:01 6 27.18 0.00 1.72 0.42 0.07 70.61
01:37:01 7 22.18 0.00 1.61 1.31 0.07 74.84
01:38:01 all 23.22 0.00 0.60 1.82 0.04 74.32
01:38:01 0 10.61 0.00 0.45 0.13 0.03 88.78
01:38:01 1 30.64 0.00 1.00 0.03 0.05 68.27
01:38:01 2 8.91 0.00 0.20 0.00 0.03 90.86
01:38:01 3 40.97 0.00 1.08 2.15 0.07 55.73
01:38:01 4 26.82 0.00 0.75 0.00 0.05 72.38
01:38:01 5 14.77 0.00 0.08 0.33 0.03 84.78
01:38:01 6 36.25 0.00 0.75 3.16 0.05 59.78
01:38:01 7 16.88 0.00 0.45 8.76 0.03 73.88
Average: all 24.26 0.00 1.34 1.53 0.05 72.82
Average: 0 17.10 0.00 0.95 1.00 0.04 80.91
Average: 1 25.37 0.00 1.14 0.32 0.05 73.12
Average: 2 21.32 0.00 1.27 1.25 0.05 76.11
Average: 3 29.71 0.00 1.40 4.44 0.07 64.38
Average: 4 20.24 0.00 1.40 0.95 0.04 77.37
Average: 5 32.98 0.00 1.99 1.22 0.07 63.75
Average: 6 27.45 0.00 1.47 0.91 0.05 70.11
Average: 7 19.91 0.00 1.08 2.12 0.05 76.84