---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-11153 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 884 25016 0 6266 30827
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:75:2f:19 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86006sec preferred_lft 86006sec
inet6 fe80::f816:3eff:fe75:2f19/64 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 02:42:56:b7:5c:0f 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::42:56ff:feb7:5c0f/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-11153) 03/27/25 _x86_64_ (8 CPU)
08:28:18 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 176.48 23.54 152.94 2357.57 31323.78
08:31:01 435.03 12.28 422.75 783.14 159793.83
08:32:01 143.09 0.40 142.69 43.33 38251.47
08:33:01 22.35 0.00 22.35 0.00 18117.01
08:34:01 43.29 0.05 43.24 4.00 18504.00
Average: 164.01 7.20 156.81 631.85 53271.17
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 26832372 31577520 6106840 18.54 99244 4873224 2257736 6.64 1027908 4648248 3063840
08:31:01 23789704 29451976 9149508 27.78 132812 5669244 9565236 28.14 3377020 5183076 1560
08:32:01 21599496 27687704 11339716 34.43 161440 6025824 12057468 35.48 5290968 5398288 1036
08:33:01 21009676 27102312 11929536 36.22 161812 6029552 12664512 37.26 5879268 5395056 820
08:34:01 23178900 29266680 9760312 29.63 162476 6029448 8097104 23.82 3779876 5367844 276
Average: 23282030 29017238 9657182 29.32 143557 5725458 8928411 26.27 3871008 5198502 613506
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 1354.21 762.07 31888.94 67.39 0.00 0.00 0.00 0.00
08:30:01 lo 17.69 17.69 1.73 1.73 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 vethecd445a 0.87 1.00 0.10 0.12 0.00 0.00 0.00 0.00
08:31:01 vethf2e2847 1.60 1.43 0.19 0.19 0.00 0.00 0.00 0.00
08:31:01 vethfdf3de1 5.15 6.70 0.85 0.97 0.00 0.00 0.00 0.00
08:31:01 veth31d21e0 1.05 1.32 0.06 0.08 0.00 0.00 0.00 0.00
08:32:01 vethecd445a 3.12 4.68 0.48 0.37 0.00 0.00 0.00 0.00
08:32:01 vethf2e2847 3.17 4.73 0.49 0.37 0.00 0.00 0.00 0.00
08:32:01 vethfdf3de1 0.37 0.67 0.05 0.06 0.00 0.00 0.00 0.00
08:32:01 veth31d21e0 11.26 12.75 2.25 2.46 0.00 0.00 0.00 0.00
08:33:01 vethecd445a 4.78 6.62 0.77 1.58 0.00 0.00 0.00 0.00
08:33:01 vethf2e2847 5.37 7.13 1.02 1.65 0.00 0.00 0.00 0.00
08:33:01 vethfdf3de1 0.62 0.88 0.09 0.10 0.00 0.00 0.00 0.00
08:33:01 veth31d21e0 23.00 22.75 6.14 18.37 0.00 0.00 0.00 0.00
08:34:01 vethfdf3de1 0.17 0.97 0.01 0.07 0.00 0.00 0.00 0.00
08:34:01 veth31d21e0 16.63 18.36 4.08 10.20 0.00 0.00 0.00 0.00
08:34:01 vethac11de7 139.31 164.19 209.09 45.48 0.00 0.00 0.00 0.02
08:34:01 br-70c3696f85b5 0.62 0.32 0.03 0.02 0.00 0.00 0.00 0.00
Average: vethfdf3de1 1.26 1.85 0.20 0.24 0.00 0.00 0.00 0.00
Average: veth31d21e0 10.42 11.07 2.51 6.24 0.00 0.00 0.00 0.00
Average: vethac11de7 27.96 32.95 41.96 9.13 0.00 0.00 0.00 0.00
Average: br-70c3696f85b5 0.12 0.06 0.01 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11153) 03/27/25 _x86_64_ (8 CPU)
08:28:18 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 15.22 0.00 3.78 1.84 0.05 79.11
08:30:01 0 30.67 0.00 4.84 0.90 0.05 63.54
08:30:01 1 7.92 0.00 4.08 5.77 0.07 82.17
08:30:01 2 11.90 0.00 3.49 0.38 0.03 84.20
08:30:01 3 13.42 0.00 2.93 0.95 0.03 82.67
08:30:01 4 9.88 0.00 3.01 0.56 0.10 86.44
08:30:01 5 7.76 0.00 3.50 4.37 0.03 84.34
08:30:01 6 7.08 0.00 3.71 0.19 0.02 89.00
08:30:01 7 33.07 0.00 4.66 1.62 0.07 60.58
08:31:01 all 35.35 0.00 6.22 6.74 0.09 51.60
08:31:01 0 33.51 0.00 6.62 17.89 0.10 41.87
08:31:01 1 35.41 0.00 7.12 2.10 0.08 55.29
08:31:01 2 31.24 0.00 5.11 1.84 0.08 61.73
08:31:01 3 35.19 0.00 5.86 20.97 0.08 37.90
08:31:01 4 35.09 0.00 6.91 0.83 0.07 57.10
08:31:01 5 42.21 0.00 5.70 0.71 0.08 51.29
08:31:01 6 36.16 0.00 6.61 1.57 0.12 55.54
08:31:01 7 33.97 0.00 5.87 8.10 0.07 51.99
08:32:01 all 29.10 0.00 3.68 1.79 0.09 65.35
08:32:01 0 33.29 0.00 4.13 1.12 0.08 61.37
08:32:01 1 25.01 0.00 3.27 3.76 0.10 67.86
08:32:01 2 29.83 0.00 3.64 0.08 0.07 66.38
08:32:01 3 28.08 0.00 3.31 0.81 0.08 67.71
08:32:01 4 30.58 0.00 3.44 0.54 0.10 65.34
08:32:01 5 28.90 0.00 3.85 1.34 0.10 65.80
08:32:01 6 26.78 0.00 3.71 2.27 0.08 67.16
08:32:01 7 30.28 0.00 4.05 4.38 0.08 61.21
08:33:01 all 9.21 0.00 0.85 0.72 0.07 89.14
08:33:01 0 8.83 0.00 0.88 0.17 0.07 90.06
08:33:01 1 10.08 0.00 0.80 0.03 0.07 89.02
08:33:01 2 9.60 0.00 1.04 0.00 0.08 89.28
08:33:01 3 7.47 0.00 0.62 0.00 0.07 91.84
08:33:01 4 10.85 0.00 0.87 0.18 0.08 88.01
08:33:01 5 10.80 0.00 1.00 0.02 0.08 88.10
08:33:01 6 8.36 0.00 0.87 0.00 0.07 90.70
08:33:01 7 7.76 0.00 0.72 5.36 0.07 86.09
08:34:01 all 4.61 0.00 0.87 0.79 0.06 93.66
08:34:01 0 4.96 0.00 0.99 0.12 0.05 93.89
08:34:01 1 5.50 0.00 0.84 0.02 0.07 93.58
08:34:01 2 3.73 0.00 0.95 0.05 0.08 95.18
08:34:01 3 4.43 0.00 0.91 0.17 0.07 94.43
08:34:01 4 4.53 0.00 0.82 0.27 0.05 94.33
08:34:01 5 4.50 0.00 0.77 0.05 0.05 94.63
08:34:01 6 4.73 0.00 0.92 0.03 0.07 94.25
08:34:01 7 4.49 0.00 0.80 5.63 0.07 89.02
Average: all 18.67 0.00 3.07 2.37 0.07 75.82
Average: 0 22.18 0.00 3.48 4.01 0.07 70.26
Average: 1 16.76 0.00 3.21 2.32 0.08 77.64
Average: 2 17.25 0.00 2.84 0.47 0.07 79.37
Average: 3 17.70 0.00 2.72 4.56 0.07 74.96
Average: 4 18.17 0.00 3.00 0.47 0.08 78.28
Average: 5 18.83 0.00 2.96 1.29 0.07 76.86
Average: 6 16.61 0.00 3.15 0.81 0.07 79.35
Average: 7 21.84 0.00 3.21 5.02 0.07 69.86