---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-43304 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: 2800.000
BogoMIPS: 5600.00
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 863 28442 0 2860 30863
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:b7:ab:92 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86057sec preferred_lft 86057sec
inet6 fe80::f816:3eff:feb7:ab92/64 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 02:42:37:5b:0a:b2 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::42:37ff:fe5b:ab2/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43304) 09/29/24 _x86_64_ (8 CPU)
05:04:25 LINUX RESTART (8 CPU)
05:05:02 tps rtps wtps bread/s bwrtn/s
05:06:01 174.17 37.89 136.28 1818.00 91755.30
05:07:01 130.73 16.06 114.68 706.71 34924.40
05:08:01 25.68 0.45 25.23 9.20 2971.10
05:09:01 62.62 3.20 59.42 417.40 16655.89
05:10:01 74.45 1.47 72.97 86.90 15192.81
Average: 93.33 11.76 81.56 605.33 32158.00
05:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:06:01 30063808 31734040 2875412 8.73 76044 1899832 1337608 3.94 838756 1734372 197424
05:07:01 28052264 29904416 4886956 14.84 85452 2063232 5038820 14.83 2729124 1831220 24364
05:08:01 28398656 30322216 4540564 13.78 89060 2127832 2499628 7.35 2330964 1877948 14160
05:09:01 27826556 30230680 5112664 15.52 94528 2592964 2624196 7.72 2595396 2159732 572
05:10:01 29126164 31605588 3813056 11.58 100320 2661164 1486244 4.37 1241728 2216616 2504
Average: 28693490 30759388 4245730 12.89 89081 2269005 2597299 7.64 1947194 1963978 47805
05:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:06:01 ens3 72.70 49.55 1168.16 10.38 0.00 0.00 0.00 0.00
05:06:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00
05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:07:01 ens3 574.98 371.31 2153.52 103.55 0.00 0.00 0.00 0.00
05:07:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:08:01 ens3 501.77 285.94 722.34 108.40 0.00 0.00 0.00 0.00
05:08:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00
05:09:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
05:09:01 ens3 304.23 207.78 1644.39 50.81 0.00 0.00 0.00 0.00
05:09:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00
05:10:01 docker0 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00
05:10:01 ens3 309.47 317.37 62.65 1711.21 0.00 0.00 0.00 0.00
05:10:01 lo 3.52 3.52 0.33 0.33 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 353.73 246.82 1153.87 393.74 0.00 0.00 0.00 0.00
Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43304) 09/29/24 _x86_64_ (8 CPU)
05:04:25 LINUX RESTART (8 CPU)
05:05:02 CPU %user %nice %system %iowait %steal %idle
05:06:01 all 10.89 0.00 0.88 1.86 0.03 86.34
05:06:01 0 40.77 0.00 2.57 0.56 0.07 56.03
05:06:01 1 9.79 0.00 0.70 1.68 0.02 87.81
05:06:01 2 3.82 0.00 0.42 0.86 0.03 94.87
05:06:01 3 2.27 0.00 0.32 0.14 0.00 97.27
05:06:01 4 0.98 0.00 0.39 0.31 0.00 98.32
05:06:01 5 4.06 0.00 0.42 5.54 0.02 89.96
05:06:01 6 12.04 0.00 0.90 0.31 0.02 86.74
05:06:01 7 13.38 0.00 1.27 5.54 0.07 79.74
05:07:01 all 38.15 0.00 1.57 0.43 0.08 59.77
05:07:01 0 37.87 0.00 1.42 0.20 0.08 60.42
05:07:01 1 29.77 0.00 1.02 0.42 0.08 68.71
05:07:01 2 36.17 0.00 1.77 0.55 0.10 61.41
05:07:01 3 41.55 0.00 1.97 0.05 0.10 56.33
05:07:01 4 46.29 0.00 1.19 0.15 0.08 52.29
05:07:01 5 40.11 0.00 1.17 1.76 0.08 56.88
05:07:01 6 46.84 0.00 2.56 0.07 0.10 50.43
05:07:01 7 26.62 0.00 1.44 0.25 0.07 71.63
05:08:01 all 62.72 0.00 2.32 0.01 0.10 34.86
05:08:01 0 60.36 0.00 2.72 0.00 0.08 36.83
05:08:01 1 65.37 0.00 1.97 0.02 0.10 32.54
05:08:01 2 65.79 0.00 2.37 0.00 0.08 31.76
05:08:01 3 66.65 0.00 1.96 0.00 0.10 31.29
05:08:01 4 64.26 0.00 2.30 0.00 0.10 33.34
05:08:01 5 58.06 0.00 2.69 0.00 0.08 39.16
05:08:01 6 62.51 0.00 2.51 0.00 0.10 34.88
05:08:01 7 58.79 0.00 2.04 0.03 0.10 39.03
05:09:01 all 70.07 0.00 2.19 0.28 0.12 27.34
05:09:01 0 70.16 0.00 2.67 1.06 0.12 26.00
05:09:01 1 68.80 0.00 2.43 0.42 0.13 28.22
05:09:01 2 70.32 0.00 2.19 0.03 0.12 27.34
05:09:01 3 64.30 0.00 1.92 0.03 0.12 33.63
05:09:01 4 79.26 0.00 2.37 0.13 0.12 18.11
05:09:01 5 69.66 0.00 2.01 0.02 0.12 28.20
05:09:01 6 70.23 0.00 2.24 0.03 0.12 27.38
05:09:01 7 67.79 0.00 1.76 0.52 0.12 29.81
05:10:01 all 12.39 0.00 1.08 0.44 0.04 86.04
05:10:01 0 2.90 0.00 1.07 0.02 0.03 95.98
05:10:01 1 4.89 0.00 0.89 0.24 0.02 93.97
05:10:01 2 8.68 0.00 0.76 1.92 0.05 88.59
05:10:01 3 9.92 0.00 1.02 0.02 0.07 88.98
05:10:01 4 17.33 0.00 1.17 0.58 0.05 80.87
05:10:01 5 11.46 0.00 1.19 0.55 0.05 86.75
05:10:01 6 36.20 0.00 1.64 0.12 0.09 61.96
05:10:01 7 7.83 0.00 0.90 0.05 0.03 91.18
Average: all 38.99 0.00 1.61 0.60 0.08 58.72
Average: 0 42.52 0.00 2.09 0.37 0.08 54.94
Average: 1 35.90 0.00 1.40 0.55 0.07 62.07
Average: 2 37.05 0.00 1.50 0.67 0.08 60.70
Average: 3 37.10 0.00 1.44 0.05 0.08 61.33
Average: 4 41.80 0.00 1.49 0.23 0.07 56.41
Average: 5 36.87 0.00 1.50 1.56 0.07 59.99
Average: 6 45.68 0.00 1.97 0.10 0.08 52.15
Average: 7 35.02 0.00 1.48 1.27 0.08 62.15