---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77954 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 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 25411 0 5871 30826
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:d6:4c:da brd ff:ff:ff:ff:ff:ff
inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86025sec preferred_lft 86025sec
inet6 fe80::f816:3eff:fed6:4cda/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:cb:0e:05:85 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:cbff:fe0e:585/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77954) 10/19/24 _x86_64_ (8 CPU)
18:28:25 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 138.57 53.58 84.99 3907.68 19738.76
18:31:01 576.60 4.32 572.29 542.98 141097.68
18:32:01 139.03 0.57 138.46 60.52 33350.31
18:33:01 16.15 0.00 16.15 0.00 12808.40
18:34:01 40.94 0.07 40.88 12.26 12922.51
Average: 182.40 11.57 170.84 894.65 44064.60
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 29955276 31731568 2983936 9.06 76148 2004224 1361160 4.00 870812 1808852 279164
18:31:01 25579708 30917072 7359504 22.34 137720 5368168 6948600 20.44 1860468 4943684 104
18:32:01 23831280 29596048 9107932 27.65 168244 5726668 8263044 24.31 3324328 5164116 1016
18:33:01 23841708 29607228 9097504 27.62 168332 5727968 8302776 24.43 3318092 5158504 156
18:34:01 25431868 31080000 7507344 22.79 169024 5622212 3049980 8.97 1854360 5078652 412
Average: 25727968 30586383 7211244 21.89 143894 4889848 5585112 16.43 2245612 4430762 56170
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:30:01 ens3 110.27 76.73 2026.90 17.81 0.00 0.00 0.00 0.00
18:30:01 lo 2.71 2.71 0.27 0.27 0.00 0.00 0.00 0.00
18:31:01 veth07821c6 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00
18:31:01 veth6ffe15a 1.47 1.43 0.16 0.16 0.00 0.00 0.00 0.00
18:31:01 veth7368d96 53.74 73.49 8.37 9.92 0.00 0.00 0.00 0.00
18:31:01 veth5a1aea9 1.27 1.63 0.15 0.17 0.00 0.00 0.00 0.00
18:32:01 veth07821c6 0.48 0.63 0.05 1.14 0.00 0.00 0.00 0.00
18:32:01 veth6ffe15a 15.43 13.23 2.01 2.00 0.00 0.00 0.00 0.00
18:32:01 veth7368d96 292.68 294.90 68.03 38.54 0.00 0.00 0.00 0.01
18:32:01 veth5a1aea9 3.43 4.33 0.63 0.70 0.00 0.00 0.00 0.00
18:33:01 veth07821c6 0.58 0.62 0.05 1.43 0.00 0.00 0.00 0.00
18:33:01 veth6ffe15a 15.36 10.91 1.41 1.61 0.00 0.00 0.00 0.00
18:33:01 veth7368d96 418.73 420.16 80.26 44.88 0.00 0.00 0.00 0.01
18:33:01 veth5a1aea9 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00
18:34:01 veth7368d96 104.63 105.58 19.99 11.05 0.00 0.00 0.00 0.00
18:34:01 br-db46e39bd063 1.48 1.13 0.11 0.41 0.00 0.00 0.00 0.00
18:34:01 vethb648fd4 218.10 217.93 30.51 45.86 0.00 0.00 0.00 0.00
18:34:01 docker0 13.46 17.85 2.13 287.06 0.00 0.00 0.00 0.00
Average: veth7368d96 174.54 179.42 35.45 20.95 0.00 0.00 0.00 0.00
Average: br-db46e39bd063 0.30 0.23 0.02 0.08 0.00 0.00 0.00 0.00
Average: vethb648fd4 43.77 43.73 6.12 9.20 0.00 0.00 0.00 0.00
Average: docker0 2.70 3.58 0.43 57.60 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77954) 10/19/24 _x86_64_ (8 CPU)
18:28:25 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 9.51 0.00 0.77 2.06 0.04 87.62
18:30:01 0 14.71 0.00 0.83 0.96 0.05 83.45
18:30:01 1 9.99 0.00 0.66 0.19 0.03 89.13
18:30:01 2 4.10 0.00 0.51 6.70 0.02 88.67
18:30:01 3 5.26 0.00 0.63 0.63 0.02 93.47
18:30:01 4 1.09 0.00 0.47 0.39 0.00 98.05
18:30:01 5 1.56 0.00 0.36 0.83 0.05 97.20
18:30:01 6 36.94 0.00 2.17 2.02 0.07 58.81
18:30:01 7 2.40 0.00 0.53 4.74 0.05 92.28
18:31:01 all 15.97 0.00 6.30 9.52 0.07 68.15
18:31:01 0 15.57 0.00 6.10 1.84 0.07 76.43
18:31:01 1 16.40 0.00 5.96 4.56 0.05 73.04
18:31:01 2 16.43 0.00 6.13 10.38 0.07 66.99
18:31:01 3 14.37 0.00 6.41 3.36 0.08 75.78
18:31:01 4 16.49 0.00 7.63 42.61 0.10 33.16
18:31:01 5 16.35 0.00 5.97 3.25 0.07 74.36
18:31:01 6 15.62 0.00 6.55 8.16 0.07 69.60
18:31:01 7 16.55 0.00 5.65 2.16 0.08 75.56
18:32:01 all 27.44 0.00 3.30 1.94 0.09 67.23
18:32:01 0 33.56 0.00 3.86 1.43 0.08 61.07
18:32:01 1 29.65 0.00 3.15 1.53 0.10 65.57
18:32:01 2 30.65 0.00 3.89 4.94 0.10 60.42
18:32:01 3 25.77 0.00 3.42 1.06 0.08 69.67
18:32:01 4 17.53 0.00 2.78 2.60 0.10 76.99
18:32:01 5 29.64 0.00 3.36 0.30 0.08 66.61
18:32:01 6 23.59 0.00 3.26 3.27 0.08 69.80
18:32:01 7 29.03 0.00 2.67 0.40 0.08 67.81
18:33:01 all 4.08 0.00 0.53 0.75 0.05 94.60
18:33:01 0 3.32 0.00 0.50 0.00 0.05 96.12
18:33:01 1 3.74 0.00 0.45 0.02 0.07 95.73
18:33:01 2 5.41 0.00 0.55 5.81 0.05 88.18
18:33:01 3 3.54 0.00 0.80 0.08 0.05 95.52
18:33:01 4 5.47 0.00 0.55 0.00 0.03 93.94
18:33:01 5 3.88 0.00 0.30 0.00 0.05 95.77
18:33:01 6 3.36 0.00 0.75 0.00 0.07 95.82
18:33:01 7 3.93 0.00 0.30 0.05 0.05 95.67
18:34:01 all 1.61 0.00 0.55 0.97 0.04 96.84
18:34:01 0 1.05 0.00 0.57 0.08 0.05 98.25
18:34:01 1 1.10 0.00 0.64 0.08 0.05 98.13
18:34:01 2 1.44 0.00 0.57 6.97 0.05 90.98
18:34:01 3 1.15 0.00 0.35 0.42 0.03 98.05
18:34:01 4 2.14 0.00 0.63 0.07 0.03 97.13
18:34:01 5 2.10 0.00 0.55 0.02 0.05 97.28
18:34:01 6 1.20 0.00 0.67 0.08 0.03 98.01
18:34:01 7 2.61 0.00 0.45 0.03 0.03 96.88
Average: all 11.70 0.00 2.28 3.04 0.06 82.93
Average: 0 13.61 0.00 2.37 0.86 0.06 83.10
Average: 1 12.16 0.00 2.17 1.27 0.06 84.34
Average: 2 11.61 0.00 2.33 6.96 0.06 79.05
Average: 3 10.01 0.00 2.32 1.11 0.05 86.52
Average: 4 8.52 0.00 2.40 9.07 0.05 79.95
Average: 5 10.71 0.00 2.10 0.88 0.06 86.25
Average: 6 16.08 0.00 2.67 2.70 0.06 78.49
Average: 7 10.88 0.00 1.91 1.46 0.06 85.69