---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-1844 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 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 895 25007 0 6264 30816
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:1a:eb:c7 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85993sec preferred_lft 85993sec
inet6 fe80::f816:3eff:fe1a:ebc7/64 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 02:42:49:09:05:54 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::42:49ff:fe09:554/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1844) 02/18/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 157.01 23.72 133.28 2403.93 32678.39
08:31:01 441.06 11.81 429.25 765.67 166611.03
08:32:01 121.15 0.15 121.00 22.53 39452.86
08:33:01 55.61 0.28 55.32 28.80 23979.10
08:34:01 32.64 0.12 32.53 18.13 21648.74
08:35:01 95.45 2.17 93.28 105.98 23696.57
Average: 150.47 6.33 144.14 552.36 51396.44
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 27862352 31556944 5076868 15.41 86680 3880472 2327568 6.85 1034148 3655272 2090584
08:31:01 23478952 29136160 9460268 28.72 130816 5665712 10013084 29.46 3678056 5193228 816
08:32:01 21308460 27458324 11630760 35.31 157496 6084320 12615236 37.12 5514036 5461896 368
08:33:01 20855688 26945008 12083532 36.68 161396 6026212 13091288 38.52 6035952 5392216 232
08:34:01 21458488 27549856 11480732 34.85 161856 6029300 12019584 35.36 5450368 5386572 300
08:35:01 25603164 31550476 7336056 22.27 164168 5898460 1655376 4.87 1520876 5255972 2100
Average: 23427851 29032795 9511369 28.88 143735 5597413 8620356 25.36 3872239 5057526 349067
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 ens3 1063.68 608.71 26172.85 56.24 0.00 0.00 0.00 0.00
08:30:01 lo 16.13 16.13 1.52 1.52 0.00 0.00 0.00 0.00
08:31:01 veth9aec6f3 1.28 1.92 0.15 0.18 0.00 0.00 0.00 0.00
08:31:01 veth0014266 36.58 47.54 3.68 5.50 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth87a6000 0.60 0.65 0.04 0.04 0.00 0.00 0.00 0.00
08:32:01 veth9aec6f3 4.40 5.70 0.76 0.88 0.00 0.00 0.00 0.00
08:32:01 veth0014266 25.43 28.08 17.63 11.86 0.00 0.00 0.00 0.00
08:32:01 docker0 24.73 34.28 2.71 292.35 0.00 0.00 0.00 0.00
08:32:01 veth87a6000 3.75 3.92 0.45 0.41 0.00 0.00 0.00 0.00
08:33:01 veth4001e81 2.80 2.53 1.42 3.46 0.00 0.00 0.00 0.00
08:33:01 veth9aec6f3 0.62 0.90 0.09 0.10 0.00 0.00 0.00 0.00
08:33:01 veth0014266 44.44 52.94 99.88 16.47 0.00 0.00 0.00 0.01
08:33:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth9aec6f3 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00
08:34:01 veth0014266 31.59 35.63 96.31 11.68 0.00 0.00 0.00 0.01
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth4af9535 14.23 18.95 3.10 3.96 0.00 0.00 0.00 0.00
08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 2725.05 1558.06 40283.53 225.27 0.00 0.00 0.00 0.00
08:35:01 lo 27.66 27.66 2.62 2.62 0.00 0.00 0.00 0.00
Average: docker0 4.13 5.73 0.45 48.86 0.00 0.00 0.00 0.00
Average: ens3 396.66 221.31 6594.81 25.99 0.00 0.00 0.00 0.00
Average: lo 3.97 3.97 0.38 0.38 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1844) 02/18/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 12.85 0.00 2.97 2.18 0.04 81.96
08:30:01 0 6.72 0.00 2.43 0.08 0.03 90.73
08:30:01 1 24.17 0.00 3.76 1.44 0.05 70.58
08:30:01 2 8.78 0.00 3.03 8.71 0.05 79.43
08:30:01 3 14.23 0.00 2.85 0.92 0.09 81.91
08:30:01 4 9.64 0.00 2.59 4.41 0.03 83.33
08:30:01 5 17.32 0.00 3.69 0.53 0.03 78.43
08:30:01 6 16.70 0.00 2.91 0.37 0.03 79.98
08:30:01 7 5.26 0.00 2.47 0.94 0.05 91.29
08:31:01 all 35.20 0.00 8.01 7.60 0.08 49.10
08:31:01 0 35.34 0.00 8.47 17.47 0.10 38.62
08:31:01 1 34.66 0.00 7.46 1.40 0.10 56.38
08:31:01 2 35.25 0.00 8.42 5.31 0.09 50.94
08:31:01 3 33.51 0.00 8.24 14.67 0.07 43.52
08:31:01 4 35.47 0.00 8.06 0.81 0.08 55.57
08:31:01 5 35.05 0.00 8.14 15.69 0.09 41.03
08:31:01 6 35.63 0.00 8.22 2.55 0.07 53.53
08:31:01 7 36.69 0.00 7.08 2.93 0.08 53.21
08:32:01 all 37.97 0.00 4.54 1.68 0.08 55.73
08:32:01 0 39.32 0.00 4.67 3.24 0.08 52.69
08:32:01 1 43.27 0.00 5.04 0.96 0.08 50.65
08:32:01 2 40.76 0.00 4.72 4.24 0.08 50.19
08:32:01 3 32.07 0.00 4.15 2.65 0.10 61.04
08:32:01 4 33.20 0.00 4.25 0.30 0.08 62.17
08:32:01 5 40.77 0.00 4.79 1.26 0.07 53.10
08:32:01 6 38.74 0.00 4.50 0.54 0.08 56.13
08:32:01 7 35.60 0.00 4.18 0.25 0.08 59.89
08:33:01 all 10.77 0.00 1.45 0.99 0.09 86.71
08:33:01 0 11.26 0.00 1.30 0.64 0.08 86.71
08:33:01 1 10.23 0.00 1.42 5.73 0.07 82.56
08:33:01 2 10.95 0.00 1.27 0.60 0.10 87.08
08:33:01 3 11.20 0.00 1.17 0.32 0.05 87.26
08:33:01 4 9.07 0.00 1.31 0.10 0.08 89.43
08:33:01 5 11.34 0.00 1.84 0.02 0.08 86.72
08:33:01 6 10.66 0.00 1.49 0.07 0.10 87.69
08:33:01 7 11.43 0.00 1.77 0.40 0.10 86.30
08:34:01 all 6.02 0.00 0.88 0.87 0.08 92.16
08:34:01 0 6.21 0.00 0.84 0.12 0.07 92.77
08:34:01 1 6.75 0.00 0.75 6.32 0.08 86.10
08:34:01 2 5.88 0.00 0.94 0.27 0.08 92.83
08:34:01 3 5.87 0.00 0.90 0.07 0.07 93.10
08:34:01 4 6.16 0.00 0.89 0.02 0.08 92.85
08:34:01 5 5.34 0.00 0.92 0.08 0.08 93.58
08:34:01 6 5.43 0.00 0.94 0.10 0.07 93.47
08:34:01 7 6.51 0.00 0.85 0.00 0.08 92.56
08:35:01 all 5.29 0.00 0.84 1.34 0.04 92.49
08:35:01 0 7.78 0.00 1.03 0.35 0.03 90.81
08:35:01 1 0.84 0.00 0.77 7.47 0.03 90.90
08:35:01 2 0.89 0.00 0.97 0.08 0.07 97.99
08:35:01 3 2.34 0.00 0.75 0.22 0.05 96.64
08:35:01 4 1.34 0.00 0.64 0.07 0.05 97.90
08:35:01 5 0.84 0.00 0.67 0.17 0.02 98.31
08:35:01 6 18.54 0.00 1.04 0.63 0.05 79.74
08:35:01 7 9.78 0.00 0.87 1.69 0.03 87.63
Average: all 17.97 0.00 3.10 2.43 0.07 76.43
Average: 0 17.73 0.00 3.11 3.62 0.07 75.47
Average: 1 19.90 0.00 3.18 3.90 0.07 72.95
Average: 2 17.03 0.00 3.21 3.18 0.08 76.50
Average: 3 16.49 0.00 3.00 3.13 0.07 77.32
Average: 4 15.78 0.00 2.95 0.94 0.07 80.26
Average: 5 18.37 0.00 3.32 2.93 0.06 75.32
Average: 6 20.91 0.00 3.17 0.71 0.07 75.14
Average: 7 17.53 0.00 2.86 1.03 0.07 78.50