---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-37969 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 12G 144G 8% /
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 860 27511 0 3794 30850
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:fa:24:ad brd ff:ff:ff:ff:ff:ff
inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86065sec preferred_lft 86065sec
inet6 fe80::f816:3eff:fefa:24ad/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:b0:40:a0:0e 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37969) 09/13/24 _x86_64_ (8 CPU)
02:18:54 LINUX RESTART (8 CPU)
02:19:01 tps rtps wtps bread/s bwrtn/s
02:20:01 154.32 73.90 80.42 5316.85 58013.26
02:21:01 106.28 27.46 78.82 2084.11 27593.07
02:22:01 144.74 9.60 135.14 1659.92 39965.65
02:23:02 239.03 12.75 226.28 840.13 70192.83
02:24:01 52.74 1.46 51.28 116.45 22890.76
Average: 139.71 25.11 114.60 2009.72 43799.36
02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:20:01 30403544 31734824 2535676 7.70 46808 1608324 1416980 4.17 798164 1472428 33964
02:21:01 29994004 31704244 2945216 8.94 77464 1936060 1423320 4.19 867780 1767348 198928
02:22:01 28234540 31657712 4704680 14.28 107408 3568612 1416872 4.17 1000728 3305724 1277896
02:23:02 26524640 30115584 6414580 19.47 114944 3717076 5494876 16.17 2656332 3311980 924
02:24:01 28245496 31661968 4693724 14.25 116236 3554112 1466876 4.32 1139244 3145952 17664
Average: 28680445 31374866 4258775 12.93 92572 2876837 2243785 6.60 1292450 2600686 305875
02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:20:01 ens3 336.58 225.20 971.96 58.39 0.00 0.00 0.00 0.00
02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00
02:21:01 ens3 60.26 43.34 925.66 8.81 0.00 0.00 0.00 0.00
02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:21:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00
02:22:01 ens3 398.92 232.04 13322.09 19.19 0.00 0.00 0.00 0.00
02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:22:01 br-048ce2e7835f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:22:01 lo 8.59 8.59 0.79 0.79 0.00 0.00 0.00 0.00
02:23:02 vethb5a66df 78.47 95.38 49.21 22.64 0.00 0.00 0.00 0.00
02:23:02 veth9c56154 32.36 26.55 6.85 30.40 0.00 0.00 0.00 0.00
02:23:02 ens3 7.92 3.88 6.17 0.81 0.00 0.00 0.00 0.00
02:23:02 vethbe66b21 1.53 1.72 0.21 0.22 0.00 0.00 0.00 0.00
02:24:01 ens3 42.13 37.03 70.07 22.65 0.00 0.00 0.00 0.00
02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:24:01 lo 21.66 21.66 2.94 2.94 0.00 0.00 0.00 0.00
Average: ens3 169.64 108.56 3071.51 21.97 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 3.67 3.67 0.53 0.53 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37969) 09/13/24 _x86_64_ (8 CPU)
02:18:54 LINUX RESTART (8 CPU)
02:19:01 CPU %user %nice %system %iowait %steal %idle
02:20:01 all 5.53 0.00 1.05 6.53 0.03 86.86
02:20:01 0 2.37 0.00 1.05 1.37 0.05 95.16
02:20:01 1 8.59 0.00 2.42 1.30 0.03 87.65
02:20:01 2 12.69 0.00 1.00 1.76 0.05 84.50
02:20:01 3 3.62 0.00 0.69 0.79 0.03 94.87
02:20:01 4 4.94 0.00 1.12 35.19 0.03 58.72
02:20:01 5 1.85 0.00 0.67 7.51 0.02 89.96
02:20:01 6 3.74 0.00 0.52 0.82 0.02 94.91
02:20:01 7 6.45 0.00 0.87 3.58 0.03 89.07
02:21:01 all 9.04 0.00 0.80 3.49 0.03 86.65
02:21:01 0 0.23 0.00 0.25 2.82 0.03 96.66
02:21:01 1 12.56 0.00 1.12 12.99 0.03 73.30
02:21:01 2 28.94 0.00 1.87 1.37 0.05 67.78
02:21:01 3 4.97 0.00 0.62 0.40 0.02 93.99
02:21:01 4 10.66 0.00 0.60 7.82 0.03 80.88
02:21:01 5 5.95 0.00 0.76 1.75 0.03 91.51
02:21:01 6 5.27 0.00 0.67 0.33 0.02 93.71
02:21:01 7 3.65 0.00 0.48 0.40 0.00 95.47
02:22:01 all 10.79 0.00 2.97 4.29 0.05 81.90
02:22:01 0 4.69 0.00 3.26 11.57 0.05 80.44
02:22:01 1 6.44 0.00 3.44 3.80 0.05 86.27
02:22:01 2 20.38 0.00 3.33 1.42 0.07 74.80
02:22:01 3 18.28 0.00 3.44 1.86 0.05 76.36
02:22:01 4 16.90 0.00 2.59 1.31 0.05 79.15
02:22:01 5 6.18 0.00 2.08 9.42 0.03 82.30
02:22:01 6 7.60 0.00 2.56 0.34 0.05 89.45
02:22:01 7 5.77 0.00 3.05 4.61 0.05 86.53
02:23:02 all 23.42 0.00 3.10 4.96 0.08 68.44
02:23:02 0 26.12 0.00 3.34 6.13 0.10 64.30
02:23:02 1 18.21 0.00 2.77 4.18 0.08 74.76
02:23:02 2 26.33 0.00 3.12 0.52 0.08 69.95
02:23:02 3 17.59 0.00 2.55 0.22 0.07 79.58
02:23:02 4 26.18 0.00 3.13 1.21 0.10 69.38
02:23:02 5 21.81 0.00 2.81 1.24 0.07 74.07
02:23:02 6 22.44 0.00 2.78 4.60 0.08 70.09
02:23:02 7 28.65 0.00 4.30 21.56 0.08 45.40
02:24:01 all 6.66 0.00 0.82 1.58 0.04 90.91
02:24:01 0 6.28 0.00 0.84 0.20 0.05 92.63
02:24:01 1 6.55 0.00 0.95 0.07 0.03 92.40
02:24:01 2 3.25 0.00 0.92 7.91 0.05 87.88
02:24:01 3 4.06 0.00 0.75 0.15 0.02 95.02
02:24:01 4 5.30 0.00 0.61 0.03 0.03 94.02
02:24:01 5 18.07 0.00 0.90 1.09 0.05 79.89
02:24:01 6 4.35 0.00 0.88 2.94 0.03 91.79
02:24:01 7 5.46 0.00 0.73 0.26 0.03 93.52
Average: all 11.09 0.00 1.75 4.18 0.05 82.94
Average: 0 7.94 0.00 1.75 4.42 0.06 85.83
Average: 1 10.48 0.00 2.14 4.49 0.05 82.84
Average: 2 18.37 0.00 2.05 2.58 0.06 76.94
Average: 3 9.71 0.00 1.61 0.69 0.04 87.96
Average: 4 12.80 0.00 1.61 9.15 0.05 76.39
Average: 5 10.76 0.00 1.44 4.21 0.04 83.55
Average: 6 8.68 0.00 1.48 1.80 0.04 87.99
Average: 7 9.99 0.00 1.89 6.08 0.04 82.00