---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77108 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 901 25770 0 5495 30811
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:c0:54:ce brd ff:ff:ff:ff:ff:ff
inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85888sec preferred_lft 85888sec
inet6 fe80::f816:3eff:fec0:54ce/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:f2:97:9c:21 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:f2ff:fe97:9c21/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77108) 10/16/24 _x86_64_ (8 CPU)
10:57:19 LINUX RESTART (8 CPU)
10:58:01 tps rtps wtps bread/s bwrtn/s
10:59:01 148.49 58.46 90.03 4037.06 18494.25
11:00:01 299.35 16.11 283.24 962.99 35381.51
11:01:01 217.13 3.25 213.88 454.32 45042.63
11:02:01 142.73 1.47 141.26 130.38 33983.00
11:03:01 32.76 0.03 32.73 5.33 12669.76
11:04:01 193.12 0.10 193.02 9.73 59028.03
11:05:01 95.90 0.22 95.68 28.52 18762.28
Average: 161.36 11.38 149.98 804.04 31908.63
10:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:59:01 29868948 31617252 3070272 9.32 75464 1978616 2008084 5.91 1006512 1764620 208740
11:00:01 28291676 30588972 4647544 14.11 91184 2494616 2247820 6.61 2263804 2044524 20364
11:01:01 28456760 31603608 4482460 13.61 106584 3307156 1453100 4.28 1452500 2639936 112016
11:02:01 27726028 31424488 5213192 15.83 131588 3778104 3289504 9.68 1691544 3045180 72
11:03:01 27431100 31132524 5508120 16.72 132116 3778848 4080600 12.01 1996352 3028804 340
11:04:01 25840288 30940468 7098932 21.55 168000 5058192 5522116 16.25 2282700 4232356 2308
11:05:01 22720732 28125900 10218488 31.02 175656 5341548 8431888 24.81 5206504 4402672 3888
Average: 27190790 30776173 5748430 17.45 125799 3676726 3861873 11.36 2271417 3022585 49675
10:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:59:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00
10:59:01 ens3 90.85 62.76 1171.00 15.87 0.00 0.00 0.00 0.00
10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:00:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
11:00:01 ens3 570.36 478.43 7694.96 70.04 0.00 0.00 0.00 0.00
11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:01:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00
11:01:01 ens3 212.48 150.09 4921.40 18.02 0.00 0.00 0.00 0.00
11:01:01 docker0 6.82 11.46 0.41 306.02 0.00 0.00 0.00 0.00
11:02:01 veth09400c7 0.30 0.65 0.05 0.07 0.00 0.00 0.00 0.00
11:02:01 br-50fb5cd805bc 1.28 1.90 0.21 0.16 0.00 0.00 0.00 0.00
11:02:01 veth02c79da 0.82 1.43 0.12 0.11 0.00 0.00 0.00 0.00
11:02:01 lo 5.48 5.48 0.57 0.57 0.00 0.00 0.00 0.00
11:03:01 veth9f1065a 3.20 4.55 0.35 0.44 0.00 0.00 0.00 0.00
11:03:01 vethfa82699 0.45 0.95 0.08 0.11 0.00 0.00 0.00 0.00
11:03:01 veth9be79f9 0.42 0.82 0.07 0.11 0.00 0.00 0.00 0.00
11:03:01 lo 9.67 9.67 0.80 0.80 0.00 0.00 0.00 0.00
11:04:01 vetha57c306 0.40 0.68 0.03 0.05 0.00 0.00 0.00 0.00
11:04:01 veth7c5170c 0.10 0.35 0.01 0.02 0.00 0.00 0.00 0.00
11:04:01 veth829eda6 0.10 0.38 0.01 0.03 0.00 0.00 0.00 0.00
11:04:01 vetha43e5c8 0.10 0.43 0.01 0.03 0.00 0.00 0.00 0.00
11:05:01 vetha57c306 2.75 3.63 0.39 0.59 0.00 0.00 0.00 0.00
11:05:01 veth7c5170c 1.00 1.57 0.26 0.26 0.00 0.00 0.00 0.00
11:05:01 veth829eda6 0.88 1.37 0.22 0.23 0.00 0.00 0.00 0.00
11:05:01 vetha43e5c8 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
Average: vetha57c306 0.45 0.62 0.06 0.09 0.00 0.00 0.00 0.00
Average: veth7c5170c 0.16 0.27 0.04 0.04 0.00 0.00 0.00 0.00
Average: veth829eda6 0.14 0.25 0.03 0.04 0.00 0.00 0.00 0.00
Average: vetha43e5c8 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77108) 10/16/24 _x86_64_ (8 CPU)
10:57:19 LINUX RESTART (8 CPU)
10:58:01 CPU %user %nice %system %iowait %steal %idle
10:59:01 all 10.64 0.00 0.85 2.36 0.04 86.11
10:59:01 0 10.15 0.00 0.84 0.90 0.03 88.07
10:59:01 1 4.21 0.00 0.83 7.34 0.02 87.60
10:59:01 2 14.17 0.00 0.75 1.69 0.08 83.30
10:59:01 3 7.28 0.00 0.42 0.28 0.03 91.98
10:59:01 4 1.99 0.00 0.48 0.98 0.02 96.53
10:59:01 5 1.65 0.00 0.30 5.27 0.02 92.77
10:59:01 6 23.59 0.00 1.63 1.87 0.05 72.86
10:59:01 7 22.10 0.00 1.50 0.53 0.03 75.83
11:00:01 all 30.22 0.00 1.56 2.71 0.08 65.43
11:00:01 0 31.80 0.00 2.20 1.03 0.08 64.88
11:00:01 1 29.91 0.00 2.70 4.52 0.08 62.79
11:00:01 2 33.07 0.00 1.19 1.72 0.08 63.94
11:00:01 3 33.51 0.00 1.49 1.24 0.07 63.70
11:00:01 4 26.52 0.00 1.17 1.04 0.08 71.19
11:00:01 5 27.26 0.00 1.39 7.69 0.08 63.58
11:00:01 6 36.90 0.00 1.15 2.99 0.08 58.88
11:00:01 7 22.76 0.00 1.19 1.46 0.07 74.52
11:01:01 all 8.54 0.00 2.16 4.08 0.05 85.16
11:01:01 0 12.17 0.00 3.17 1.16 0.05 83.45
11:01:01 1 5.63 0.00 2.64 21.67 0.07 69.99
11:01:01 2 6.24 0.00 2.33 0.45 0.03 90.95
11:01:01 3 5.82 0.00 1.62 0.33 0.07 92.15
11:01:01 4 13.63 0.00 1.79 0.50 0.05 84.03
11:01:01 5 6.01 0.00 1.58 4.46 0.05 87.89
11:01:01 6 9.94 0.00 1.70 0.62 0.05 87.69
11:01:01 7 8.84 0.00 2.47 3.49 0.05 85.15
11:02:01 all 10.59 0.00 1.43 1.75 0.05 86.19
11:02:01 0 7.72 0.00 1.60 0.07 0.05 90.55
11:02:01 1 5.33 0.00 0.87 3.12 0.05 90.63
11:02:01 2 6.13 0.00 1.28 0.27 0.03 92.29
11:02:01 3 11.78 0.00 1.54 0.30 0.03 86.35
11:02:01 4 32.79 0.00 2.21 4.62 0.10 60.27
11:02:01 5 9.20 0.00 1.76 2.27 0.05 86.72
11:02:01 6 7.37 0.00 1.12 0.03 0.03 91.45
11:02:01 7 4.45 0.00 1.05 3.29 0.05 91.15
11:03:01 all 5.01 0.00 0.47 0.32 0.02 94.18
11:03:01 0 4.84 0.00 0.42 0.05 0.02 94.67
11:03:01 1 7.47 0.00 0.47 0.25 0.02 91.79
11:03:01 2 3.90 0.00 0.47 0.05 0.03 95.55
11:03:01 3 5.12 0.00 0.47 0.03 0.03 94.35
11:03:01 4 3.86 0.00 0.52 0.02 0.02 95.59
11:03:01 5 5.95 0.00 0.47 1.32 0.02 92.25
11:03:01 6 6.04 0.00 0.52 0.28 0.03 93.12
11:03:01 7 2.90 0.00 0.45 0.50 0.02 96.13
11:04:01 all 10.26 0.00 2.88 1.43 0.06 85.37
11:04:01 0 12.11 0.00 2.08 0.10 0.05 85.66
11:04:01 1 12.19 0.00 2.20 0.60 0.07 84.94
11:04:01 2 8.65 0.00 3.22 0.24 0.03 87.86
11:04:01 3 10.68 0.00 3.11 0.91 0.07 85.23
11:04:01 4 10.78 0.00 4.77 7.27 0.07 77.12
11:04:01 5 7.06 0.00 2.02 0.03 0.03 90.86
11:04:01 6 11.82 0.00 2.89 1.28 0.05 83.96
11:04:01 7 8.72 0.00 2.79 1.07 0.07 87.36
11:05:01 all 27.11 0.00 1.43 0.46 0.07 70.93
11:05:01 0 21.83 0.00 1.26 0.70 0.08 76.12
11:05:01 1 22.41 0.00 1.92 0.02 0.07 75.59
11:05:01 2 31.01 0.00 1.64 0.10 0.07 67.19
11:05:01 3 26.07 0.00 1.94 1.64 0.08 70.27
11:05:01 4 24.60 0.00 1.22 0.63 0.05 73.50
11:05:01 5 33.66 0.00 1.02 0.02 0.08 65.23
11:05:01 6 41.74 0.00 1.32 0.18 0.08 56.68
11:05:01 7 15.56 0.00 1.12 0.35 0.07 82.90
Average: all 14.63 0.00 1.54 1.87 0.05 81.91
Average: 0 14.39 0.00 1.65 0.57 0.05 83.33
Average: 1 12.45 0.00 1.66 5.35 0.05 80.49
Average: 2 14.74 0.00 1.55 0.64 0.05 83.01
Average: 3 14.32 0.00 1.51 0.68 0.05 83.44
Average: 4 16.30 0.00 1.73 2.15 0.05 79.76
Average: 5 12.98 0.00 1.22 3.01 0.05 82.74
Average: 6 19.65 0.00 1.47 1.04 0.05 77.78
Average: 7 12.19 0.00 1.51 1.53 0.05 84.72