---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-101888 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 887 25044 0 6235 30824
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:8b:51:c0 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85973sec preferred_lft 85973sec
inet6 fe80::f816:3eff:fe8b:51c0/64 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:be:bd:37:5f 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:beff:febd:375f/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-101888) 01/26/25 _x86_64_ (8 CPU)
08:30:15 LINUX RESTART (8 CPU)
08:31:01 tps rtps wtps bread/s bwrtn/s
08:32:01 145.56 22.91 122.65 2326.01 31088.69
08:33:01 462.65 12.71 449.94 810.56 165577.06
08:34:01 77.47 0.23 77.24 31.06 31411.36
08:35:01 98.40 0.23 98.17 15.60 30407.45
08:36:01 29.79 0.07 29.72 6.66 21275.67
08:37:01 84.75 1.20 83.55 86.79 22612.06
Average: 149.78 6.23 143.56 546.11 50400.97
08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 28140220 31468568 4799000 14.57 81036 3527536 3388320 9.97 1111876 3305328 1716908
08:33:01 24371712 29998736 8567508 26.01 129384 5641336 9317972 27.42 2786788 5199192 344
08:34:01 21609372 27586632 11329848 34.40 147632 5940348 12189768 35.87 5364800 5326612 20520
08:35:01 21401608 27461896 11537612 35.03 160416 6001228 12406116 36.50 5520200 5366832 408
08:36:01 20883596 26946820 12055624 36.60 160780 6004772 13026448 38.33 6041880 5362524 1832
08:37:01 25617532 31534168 7321688 22.23 162524 5872700 1772076 5.21 1533556 5230108 19124
Average: 23670673 29166137 9268547 28.14 140295 5497987 8683450 25.55 3726517 4965099 293189
08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 ens3 648.59 384.05 19589.22 38.28 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 lo 14.86 14.86 1.39 1.39 0.00 0.00 0.00 0.00
08:33:01 veth6f43ce7 0.78 1.07 0.04 0.07 0.00 0.00 0.00 0.00
08:33:01 veth3574442 1.33 1.90 0.15 0.18 0.00 0.00 0.00 0.00
08:33:01 veth585e569 36.10 46.39 3.60 5.38 0.00 0.00 0.00 0.00
08:33:01 vethb8712f4 0.45 0.72 0.03 0.04 0.00 0.00 0.00 0.00
08:34:01 veth6f43ce7 23.98 22.05 10.51 16.07 0.00 0.00 0.00 0.00
08:34:01 veth3574442 5.38 6.62 0.87 0.99 0.00 0.00 0.00 0.00
08:34:01 veth585e569 26.03 28.86 17.67 11.93 0.00 0.00 0.00 0.00
08:34:01 vethb8712f4 3.30 3.90 0.46 0.40 0.00 0.00 0.00 0.00
08:35:01 veth6f43ce7 14.63 11.91 4.38 16.15 0.00 0.00 0.00 0.00
08:35:01 veth3574442 0.62 0.88 0.09 0.10 0.00 0.00 0.00 0.00
08:35:01 veth585e569 35.59 42.11 89.21 14.08 0.00 0.00 0.00 0.01
08:35:01 vethb8712f4 4.88 6.48 0.71 0.82 0.00 0.00 0.00 0.00
08:36:01 veth6f43ce7 9.11 7.61 3.47 9.29 0.00 0.00 0.00 0.00
08:36:01 veth3574442 0.17 0.50 0.01 0.03 0.00 0.00 0.00 0.00
08:36:01 veth585e569 39.47 45.27 108.05 14.05 0.00 0.00 0.00 0.01
08:36:01 vethb8712f4 5.21 7.03 0.76 0.57 0.00 0.00 0.00 0.00
08:37:01 ens3 1838.86 1074.90 40069.04 187.79 0.00 0.00 0.00 0.00
08:37:01 docker0 13.18 18.58 2.12 289.88 0.00 0.00 0.00 0.00
08:37:01 lo 26.93 26.93 2.54 2.54 0.00 0.00 0.00 0.00
Average: ens3 238.41 136.24 6533.51 19.30 0.00 0.00 0.00 0.00
Average: docker0 2.20 3.10 0.35 48.31 0.00 0.00 0.00 0.00
Average: lo 3.81 3.81 0.36 0.36 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-101888) 01/26/25 _x86_64_ (8 CPU)
08:30:15 LINUX RESTART (8 CPU)
08:31:01 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 10.78 0.00 1.99 3.60 0.04 83.59
08:32:01 0 3.75 0.00 1.51 0.50 0.03 94.20
08:32:01 1 3.26 0.00 1.34 0.38 0.02 95.01
08:32:01 2 5.66 0.00 2.16 7.34 0.03 84.81
08:32:01 3 33.84 0.00 2.97 3.19 0.07 59.93
08:32:01 4 19.14 0.00 2.26 2.65 0.07 75.88
08:32:01 5 10.34 0.00 2.49 0.22 0.03 86.92
08:32:01 6 3.18 0.00 1.47 13.98 0.02 81.35
08:32:01 7 7.11 0.00 1.62 0.52 0.02 90.74
08:33:01 all 25.67 0.00 7.89 8.85 0.08 57.50
08:33:01 0 26.14 0.00 10.00 42.42 0.10 21.34
08:33:01 1 25.92 0.00 7.77 4.36 0.07 61.89
08:33:01 2 29.11 0.00 7.64 9.59 0.08 53.57
08:33:01 3 24.91 0.00 8.35 2.40 0.07 64.27
08:33:01 4 26.57 0.00 7.96 2.97 0.07 62.42
08:33:01 5 22.28 0.00 6.89 0.85 0.07 69.91
08:33:01 6 25.79 0.00 8.40 7.86 0.08 57.87
08:33:01 7 24.67 0.00 6.16 0.42 0.08 68.66
08:34:01 all 45.33 0.00 5.03 1.49 0.09 48.05
08:34:01 0 46.40 0.00 5.60 3.42 0.10 44.49
08:34:01 1 48.58 0.00 5.49 0.45 0.12 45.36
08:34:01 2 43.79 0.00 4.45 0.74 0.10 50.92
08:34:01 3 48.55 0.00 5.01 4.87 0.08 41.48
08:34:01 4 45.35 0.00 5.49 0.85 0.10 48.21
08:34:01 5 41.43 0.00 5.07 0.03 0.08 53.39
08:34:01 6 47.52 0.00 5.13 1.22 0.08 46.05
08:34:01 7 41.03 0.00 4.01 0.34 0.08 54.54
08:35:01 all 9.57 0.00 1.55 1.91 0.07 86.89
08:35:01 0 8.53 0.00 1.71 0.97 0.07 88.73
08:35:01 1 12.45 0.00 1.62 0.60 0.07 85.26
08:35:01 2 12.26 0.00 1.65 0.35 0.07 85.68
08:35:01 3 8.08 0.00 1.68 9.89 0.08 80.27
08:35:01 4 8.22 0.00 1.72 0.49 0.07 89.50
08:35:01 5 7.91 0.00 1.42 0.69 0.05 89.94
08:35:01 6 8.69 0.00 1.35 1.91 0.07 87.98
08:35:01 7 10.44 0.00 1.27 0.44 0.07 87.79
08:36:01 all 6.92 0.00 0.93 1.00 0.06 91.09
08:36:01 0 5.79 0.00 1.09 0.30 0.07 92.75
08:36:01 1 7.51 0.00 0.89 0.02 0.07 91.52
08:36:01 2 6.48 0.00 0.89 0.05 0.05 92.53
08:36:01 3 9.07 0.00 1.14 7.37 0.07 82.36
08:36:01 4 7.31 0.00 0.94 0.07 0.07 91.62
08:36:01 5 5.04 0.00 0.79 0.15 0.07 93.95
08:36:01 6 8.44 0.00 1.02 0.00 0.07 90.47
08:36:01 7 5.70 0.00 0.74 0.05 0.07 93.44
08:37:01 all 4.40 0.00 0.68 1.31 0.04 93.57
08:37:01 0 2.85 0.00 0.63 0.32 0.03 96.17
08:37:01 1 11.15 0.00 0.82 0.22 0.05 87.76
08:37:01 2 2.52 0.00 0.67 0.77 0.05 95.99
08:37:01 3 1.26 0.00 0.52 8.25 0.03 89.94
08:37:01 4 1.05 0.00 0.57 0.12 0.02 98.25
08:37:01 5 13.45 0.00 0.92 0.40 0.05 85.18
08:37:01 6 0.84 0.00 0.70 0.03 0.03 98.40
08:37:01 7 2.09 0.00 0.60 0.37 0.03 96.91
Average: all 17.04 0.00 3.00 3.02 0.06 76.88
Average: 0 15.48 0.00 3.40 7.90 0.07 73.15
Average: 1 18.09 0.00 2.97 1.00 0.06 77.88
Average: 2 16.57 0.00 2.90 3.13 0.06 77.33
Average: 3 20.91 0.00 3.27 6.00 0.07 69.76
Average: 4 17.85 0.00 3.14 1.19 0.06 77.76
Average: 5 16.68 0.00 2.91 0.39 0.06 79.96
Average: 6 15.67 0.00 3.00 4.16 0.06 77.11
Average: 7 15.07 0.00 2.38 0.36 0.06 82.13