---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84427 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 893 25592 0 5681 30818
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:22:98:45 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85994sec preferred_lft 85994sec
inet6 fe80::f816:3eff:fe22:9845/64 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 02:42:52:d8:e1:38 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::42:52ff:fed8:e138/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84427) 11/17/24 _x86_64_ (8 CPU)
18:28:26 LINUX RESTART (8 CPU)
18:29:02 tps rtps wtps bread/s bwrtn/s
18:30:01 311.30 37.42 273.88 1734.85 28123.06
18:31:01 345.04 22.33 322.71 2657.56 142174.70
18:32:01 307.33 0.42 306.91 54.78 37633.19
18:33:01 95.08 0.22 94.87 12.66 28838.53
18:34:01 25.33 0.05 25.28 8.93 19260.92
18:35:01 81.02 1.63 79.39 89.99 21247.93
Average: 193.87 10.27 183.60 757.11 46262.18
18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
18:30:01 29989940 31618284 2949280 8.95 73212 1862060 1455616 4.28 957088 1691888 197216
18:31:01 26440256 31453416 6498964 19.73 125188 5052992 3836296 11.29 1217600 4768896 1580
18:32:01 24278732 29788052 8660488 26.29 153936 5498504 8295120 24.41 3090352 4967040 28112
18:33:01 24029692 29609476 8909528 27.05 167048 5548888 8306292 24.44 3298304 4995404 504
18:34:01 24214952 29778556 8724268 26.49 167308 5537280 7372712 21.69 3144248 4975188 648
18:35:01 26228708 31579052 6710512 20.37 169504 5312784 1616640 4.76 1382556 4788452 2096
Average: 25863713 30637806 7075507 21.48 142699 4802085 5147113 15.14 2181691 4364478 38359
18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
18:30:01 ens3 157.33 107.15 1122.83 37.52 0.00 0.00 0.00 0.00
18:30:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 ens3 931.38 483.44 24217.29 44.80 0.00 0.00 0.00 0.00
18:31:01 veth619efee 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18:31:01 lo 12.73 12.73 1.24 1.24 0.00 0.00 0.00 0.00
18:31:01 veth3f51174 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00
18:32:01 veth17dc778 90.75 90.55 15.84 18.45 0.00 0.00 0.00 0.00
18:32:01 ens3 46.05 31.76 1065.78 3.67 0.00 0.00 0.00 0.00
18:32:01 veth619efee 272.41 293.72 59.48 40.11 0.00 0.00 0.00 0.00
18:32:01 lo 2.83 2.83 0.24 0.24 0.00 0.00 0.00 0.00
18:33:01 veth17dc778 127.18 126.85 14.67 27.38 0.00 0.00 0.00 0.00
18:33:01 ens3 19.71 16.13 257.41 2.90 0.00 0.00 0.00 0.00
18:33:01 veth619efee 493.07 494.87 97.20 53.23 0.00 0.00 0.00 0.01
18:33:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00
18:34:01 veth17dc778 0.38 0.43 0.58 0.03 0.00 0.00 0.00 0.00
18:34:01 ens3 8.77 9.12 4.44 1.86 0.00 0.00 0.00 0.00
18:34:01 veth619efee 104.38 104.80 19.98 11.00 0.00 0.00 0.00 0.00
18:34:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00
18:35:01 ens3 41.89 34.33 67.07 16.13 0.00 0.00 0.00 0.00
18:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
18:35:01 docker0 15.83 19.88 2.29 287.68 0.00 0.00 0.00 0.00
Average: ens3 200.97 113.67 4464.80 17.76 0.00 0.00 0.00 0.00
Average: lo 3.65 3.65 0.34 0.34 0.00 0.00 0.00 0.00
Average: docker0 2.65 3.32 0.38 48.08 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84427) 11/17/24 _x86_64_ (8 CPU)
18:28:26 LINUX RESTART (8 CPU)
18:29:02 CPU %user %nice %system %iowait %steal %idle
18:30:01 all 10.07 0.00 0.91 3.13 0.04 85.85
18:30:01 0 27.77 0.00 2.09 5.31 0.05 64.78
18:30:01 1 12.06 0.00 1.03 0.42 0.03 86.45
18:30:01 2 6.30 0.00 0.49 7.32 0.02 85.87
18:30:01 3 21.98 0.00 1.49 3.17 0.05 73.30
18:30:01 4 6.98 0.00 0.49 0.59 0.05 91.88
18:30:01 5 2.78 0.00 0.34 0.12 0.00 96.76
18:30:01 6 1.27 0.00 0.63 0.75 0.05 97.30
18:30:01 7 1.40 0.00 0.75 7.34 0.05 90.46
18:31:01 all 12.21 0.00 5.81 14.17 0.07 67.74
18:31:01 0 11.60 0.00 5.62 3.48 0.07 79.23
18:31:01 1 12.11 0.00 5.98 27.30 0.07 54.54
18:31:01 2 12.45 0.00 5.09 19.07 0.05 63.34
18:31:01 3 17.54 0.00 5.75 9.08 0.07 67.55
18:31:01 4 11.18 0.00 5.75 13.32 0.08 69.67
18:31:01 5 11.43 0.00 6.53 14.05 0.10 67.89
18:31:01 6 11.21 0.00 5.51 12.91 0.05 70.32
18:31:01 7 10.13 0.00 6.20 14.12 0.08 69.46
18:32:01 all 29.37 0.00 3.99 3.48 0.09 63.08
18:32:01 0 28.87 0.00 3.82 0.82 0.08 66.41
18:32:01 1 28.84 0.00 3.54 3.59 0.10 63.92
18:32:01 2 29.69 0.00 3.90 1.47 0.08 64.85
18:32:01 3 32.93 0.00 4.72 6.40 0.10 55.85
18:32:01 4 25.79 0.00 4.58 8.70 0.08 60.85
18:32:01 5 26.71 0.00 3.72 1.25 0.10 68.22
18:32:01 6 33.08 0.00 3.89 1.30 0.10 61.64
18:32:01 7 29.02 0.00 3.77 4.28 0.10 62.83
18:33:01 all 8.38 0.00 1.59 3.13 0.06 86.84
18:33:01 0 5.79 0.00 1.84 9.34 0.07 82.96
18:33:01 1 10.43 0.00 1.69 0.90 0.05 86.93
18:33:01 2 8.58 0.00 1.74 0.15 0.07 89.47
18:33:01 3 7.78 0.00 1.61 6.36 0.05 84.20
18:33:01 4 6.39 0.00 1.41 6.24 0.07 85.89
18:33:01 5 7.67 0.00 1.53 1.31 0.08 89.41
18:33:01 6 10.56 0.00 1.37 0.59 0.07 87.41
18:33:01 7 9.80 0.00 1.52 0.20 0.03 88.45
18:34:01 all 1.79 0.00 0.46 1.44 0.05 96.26
18:34:01 0 1.65 0.00 0.43 10.83 0.03 87.05
18:34:01 1 1.45 0.00 0.37 0.05 0.05 98.08
18:34:01 2 2.26 0.00 0.59 0.00 0.08 97.07
18:34:01 3 2.10 0.00 0.42 0.20 0.03 97.26
18:34:01 4 1.72 0.00 0.43 0.27 0.05 97.53
18:34:01 5 1.67 0.00 0.52 0.00 0.05 97.76
18:34:01 6 1.54 0.00 0.57 0.00 0.05 97.84
18:34:01 7 1.90 0.00 0.42 0.12 0.05 97.51
18:35:01 all 5.69 0.00 0.64 1.63 0.03 92.00
18:35:01 0 2.57 0.00 0.48 9.71 0.05 87.19
18:35:01 1 15.93 0.00 0.90 0.42 0.05 82.70
18:35:01 2 0.60 0.00 0.42 0.12 0.05 98.81
18:35:01 3 1.47 0.00 0.60 0.05 0.03 97.85
18:35:01 4 0.60 0.00 0.37 0.37 0.02 98.65
18:35:01 5 13.70 0.00 0.85 1.84 0.03 83.58
18:35:01 6 9.76 0.00 0.77 0.52 0.02 88.94
18:35:01 7 0.90 0.00 0.68 0.07 0.03 98.31
Average: all 11.23 0.00 2.23 4.48 0.06 82.00
Average: 0 13.00 0.00 2.37 6.59 0.06 77.97
Average: 1 13.46 0.00 2.25 5.41 0.06 78.82
Average: 2 9.98 0.00 2.04 4.67 0.06 83.25
Average: 3 13.91 0.00 2.42 4.19 0.06 79.42
Average: 4 8.75 0.00 2.16 4.90 0.06 84.12
Average: 5 10.66 0.00 2.24 3.08 0.06 83.95
Average: 6 11.23 0.00 2.12 2.67 0.06 83.92
Average: 7 8.87 0.00 2.22 4.32 0.06 84.54