---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-104444 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 889 25041 0 6236 30821
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:6f:20:95 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85975sec preferred_lft 85975sec
inet6 fe80::f816:3eff:fe6f:2095/64 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:e0:36:0b:59 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:e0ff:fe36:b59/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104444) 02/05/25 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 331.11 36.95 294.16 1046.84 26933.65
08:31:01 331.89 14.08 317.81 2589.04 162239.76
08:32:01 198.88 9.25 189.64 384.47 25137.11
08:33:01 140.76 0.42 140.34 43.86 34705.13
08:34:01 20.78 0.00 20.78 0.00 17708.85
08:35:01 81.12 0.82 80.31 34.39 19400.83
Average: 183.70 10.18 173.52 682.11 47742.25
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30096568 31730892 2842652 8.63 76436 1862680 1370620 4.03 819580 1719632 226040
08:31:01 25853940 31427616 7085280 21.51 123136 5608132 4112764 12.10 1205172 5368608 1072
08:32:01 22000416 27740996 10938804 33.21 132160 5747836 11991020 35.28 5166716 5173704 1644
08:33:01 21227476 27287572 11711744 35.56 160784 6000116 12544168 36.91 5696964 5365956 2540
08:34:01 20928904 26991016 12010316 36.46 161032 6001616 12872076 37.87 5993276 5366684 576
08:35:01 25682160 31594204 7257060 22.03 162160 5865984 1660680 4.89 1468572 5228528 2944
Average: 24298244 29462049 8640976 26.23 135951 5181061 7425221 21.85 3391713 4703852 39136
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 200.42 130.01 1263.62 49.20 0.00 0.00 0.00 0.00
08:30:01 lo 1.35 1.35 0.14 0.14 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 ens3 1276.22 670.69 37032.55 59.29 0.00 0.00 0.00 0.00
08:31:01 vetha39a9c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth21fef1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 lo 17.00 17.00 1.64 1.64 0.00 0.00 0.00 0.00
08:32:01 veth258cc07 24.75 23.08 10.56 16.13 0.00 0.00 0.00 0.00
08:32:01 ens3 4.58 2.90 1.27 1.13 0.00 0.00 0.00 0.00
08:32:01 veth4c0546c 7.68 6.50 0.85 0.65 0.00 0.00 0.00 0.00
08:32:01 vetha39a9c8 59.46 71.49 19.92 16.24 0.00 0.00 0.00 0.00
08:33:01 veth258cc07 14.60 11.91 4.37 16.15 0.00 0.00 0.00 0.00
08:33:01 ens3 51.12 36.94 1160.67 4.78 0.00 0.00 0.00 0.00
08:33:01 veth4c0546c 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 vetha39a9c8 38.39 45.19 85.80 15.00 0.00 0.00 0.00 0.01
08:34:01 veth258cc07 9.03 7.48 3.46 9.29 0.00 0.00 0.00 0.00
08:34:01 ens3 0.78 0.60 0.24 0.41 0.00 0.00 0.00 0.00
08:34:01 veth4c0546c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vetha39a9c8 35.79 41.29 94.74 13.06 0.00 0.00 0.00 0.01
08:35:01 ens3 41.65 36.15 66.12 37.74 0.00 0.00 0.00 0.00
08:35:01 lo 27.06 27.06 2.55 2.55 0.00 0.00 0.00 0.00
08:35:01 docker0 13.96 18.88 2.15 290.24 0.00 0.00 0.00 0.00
Average: ens3 262.62 146.26 6601.46 25.36 0.00 0.00 0.00 0.00
Average: lo 3.88 3.88 0.37 0.37 0.00 0.00 0.00 0.00
Average: docker0 2.33 3.16 0.36 48.51 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104444) 02/05/25 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.24 0.00 0.94 3.02 0.03 85.77
08:30:01 0 2.39 0.00 0.29 0.14 0.00 97.19
08:30:01 1 1.42 0.00 0.20 0.47 0.00 97.90
08:30:01 2 8.27 0.00 0.54 0.68 0.02 90.50
08:30:01 3 27.52 0.00 1.87 2.12 0.05 68.44
08:30:01 4 17.29 0.00 1.60 15.92 0.07 65.13
08:30:01 5 7.07 0.00 0.70 0.68 0.05 91.50
08:30:01 6 13.91 0.00 1.97 4.06 0.03 80.03
08:30:01 7 4.10 0.00 0.37 0.15 0.02 95.36
08:31:01 all 13.06 0.00 6.87 11.07 0.09 68.91
08:31:01 0 13.53 0.00 6.58 11.76 0.07 68.06
08:31:01 1 15.39 0.00 7.03 9.63 0.08 67.86
08:31:01 2 13.18 0.00 8.16 1.02 0.10 77.53
08:31:01 3 13.05 0.00 7.98 1.77 0.10 77.10
08:31:01 4 11.37 0.00 4.81 2.34 0.07 81.42
08:31:01 5 12.52 0.00 7.86 59.36 0.10 20.16
08:31:01 6 13.02 0.00 5.49 0.90 0.08 80.51
08:31:01 7 12.39 0.00 7.11 1.90 0.10 78.49
08:32:01 all 55.21 0.00 6.58 1.50 0.10 36.60
08:32:01 0 48.01 0.00 6.31 0.96 0.10 44.61
08:32:01 1 61.93 0.00 7.01 0.98 0.12 29.96
08:32:01 2 51.55 0.00 6.50 0.81 0.12 41.02
08:32:01 3 57.99 0.00 6.43 0.86 0.10 34.62
08:32:01 4 54.50 0.00 6.41 3.80 0.10 35.18
08:32:01 5 50.28 0.00 6.52 2.81 0.08 40.31
08:32:01 6 58.09 0.00 6.86 0.19 0.10 34.77
08:32:01 7 59.31 0.00 6.66 1.59 0.12 32.33
08:33:01 all 17.09 0.00 2.71 2.97 0.08 77.16
08:33:01 0 15.09 0.00 2.43 2.63 0.07 79.78
08:33:01 1 20.27 0.00 3.17 0.45 0.08 76.03
08:33:01 2 18.24 0.00 3.17 1.34 0.07 77.17
08:33:01 3 19.66 0.00 2.74 0.61 0.08 76.91
08:33:01 4 12.67 0.00 1.91 7.57 0.07 77.77
08:33:01 5 14.39 0.00 2.60 1.41 0.10 81.50
08:33:01 6 18.27 0.00 2.33 2.93 0.07 76.41
08:33:01 7 18.09 0.00 3.25 6.81 0.08 71.77
08:34:01 all 5.73 0.00 0.59 1.39 0.07 92.21
08:34:01 0 5.52 0.00 0.67 0.12 0.07 93.63
08:34:01 1 5.15 0.00 0.50 0.27 0.07 94.02
08:34:01 2 5.99 0.00 0.55 0.00 0.07 93.39
08:34:01 3 5.61 0.00 0.74 0.02 0.07 93.57
08:34:01 4 6.34 0.00 0.57 0.00 0.08 93.01
08:34:01 5 6.16 0.00 0.62 0.52 0.08 92.61
08:34:01 6 4.96 0.00 0.52 0.00 0.07 94.45
08:34:01 7 6.17 0.00 0.57 10.21 0.05 83.00
08:35:01 all 3.34 0.00 1.08 1.28 0.05 94.25
08:35:01 0 3.10 0.00 1.14 0.72 0.05 94.99
08:35:01 1 3.16 0.00 0.97 0.13 0.05 95.68
08:35:01 2 3.32 0.00 1.17 0.27 0.05 95.19
08:35:01 3 2.91 0.00 1.12 0.22 0.05 95.70
08:35:01 4 4.36 0.00 1.05 0.03 0.05 94.50
08:35:01 5 3.59 0.00 0.99 6.88 0.05 88.48
08:35:01 6 3.13 0.00 1.07 0.28 0.07 95.45
08:35:01 7 3.08 0.00 1.10 1.77 0.05 94.00
Average: all 17.40 0.00 3.12 3.53 0.07 75.88
Average: 0 14.58 0.00 2.90 2.72 0.06 79.75
Average: 1 17.83 0.00 3.14 1.98 0.07 76.98
Average: 2 16.74 0.00 3.34 0.69 0.07 79.17
Average: 3 21.09 0.00 3.46 0.93 0.08 74.44
Average: 4 17.68 0.00 2.72 4.92 0.07 74.61
Average: 5 15.65 0.00 3.20 11.88 0.08 69.19
Average: 6 18.49 0.00 3.03 1.39 0.07 77.02
Average: 7 17.16 0.00 3.17 3.75 0.07 75.85