---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-102356 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 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 878 27243 0 4044 30833
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:f5:30:5a brd ff:ff:ff:ff:ff:ff
inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85950sec preferred_lft 85950sec
inet6 fe80::f816:3eff:fef5:305a/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 02:42:47:6a:9a:ab 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::42:47ff:fe6a:9aab/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-102356) 01/27/25 _x86_64_ (8 CPU)
17:09:06 LINUX RESTART (8 CPU)
17:10:01 tps rtps wtps bread/s bwrtn/s
17:11:01 185.59 43.19 142.39 2491.98 34968.17
17:12:01 33.68 2.18 31.49 65.06 21404.43
17:13:01 43.96 0.80 43.16 25.06 26017.66
17:14:01 32.41 0.45 31.96 13.73 21911.01
17:15:01 27.91 0.70 27.21 72.92 20716.95
17:16:01 268.03 5.01 263.01 487.30 106595.67
Average: 98.60 8.72 89.88 526.01 38604.20
17:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
17:11:01 28815600 30643220 4123620 12.52 82340 2045144 2098028 6.17 1972900 1832764 43424
17:12:01 27953744 29833488 4985476 15.14 84384 2092436 2882292 8.48 2811348 1851688 35468
17:13:01 28239560 30315384 4699660 14.27 89632 2276924 2250144 6.62 2351164 2010456 29260
17:14:01 27509312 29642796 5429908 16.48 92884 2327604 3010456 8.86 3034620 2051464 14248
17:15:01 27473092 29750492 5466128 16.59 95740 2464340 2785084 8.19 2980112 2133648 111568
17:16:01 26064056 29744636 6875164 20.87 103960 3828160 2772656 8.16 3375244 3092576 400
Average: 27675894 29988336 5263326 15.98 91490 2505768 2633110 7.75 2754231 2162099 39061
17:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
17:11:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00
17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:11:01 ens3 256.17 195.20 2394.69 43.19 0.00 0.00 0.00 0.00
17:12:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:12:01 ens3 1350.57 990.93 398.86 422.04 0.00 0.00 0.00 0.00
17:13:01 lo 7.80 7.80 0.76 0.76 0.00 0.00 0.00 0.00
17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:13:01 ens3 561.51 440.06 2745.87 161.27 0.00 0.00 0.00 0.00
17:14:01 lo 7.77 7.77 9.57 9.57 0.00 0.00 0.00 0.00
17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:14:01 ens3 644.13 454.11 487.17 154.91 0.00 0.00 0.00 0.00
17:15:01 lo 5.75 5.75 0.89 0.89 0.00 0.00 0.00 0.00
17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:15:01 ens3 363.62 263.51 292.28 687.35 0.00 0.00 0.00 0.00
17:16:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00
17:16:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
17:16:01 ens3 562.56 579.07 2047.20 5229.67 0.00 0.00 0.00 0.00
Average: lo 4.15 4.15 1.92 1.92 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 623.09 487.15 1394.36 1116.52 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-102356) 01/27/25 _x86_64_ (8 CPU)
17:09:06 LINUX RESTART (8 CPU)
17:10:01 CPU %user %nice %system %iowait %steal %idle
17:11:01 all 21.78 0.00 1.12 2.32 0.05 74.72
17:11:01 0 29.68 0.00 2.14 11.05 0.07 57.06
17:11:01 1 23.69 0.00 1.00 0.42 0.07 74.82
17:11:01 2 13.37 0.00 0.87 1.65 0.03 84.07
17:11:01 3 34.10 0.00 1.19 0.82 0.05 63.85
17:11:01 4 23.51 0.00 1.22 0.35 0.07 74.84
17:11:01 5 10.41 0.00 0.72 2.39 0.05 86.43
17:11:01 6 23.17 0.00 0.98 0.18 0.05 75.61
17:11:01 7 16.29 0.00 0.84 1.74 0.05 81.08
17:12:01 all 47.97 0.00 3.91 0.53 0.08 47.51
17:12:01 0 49.97 0.00 1.34 3.59 0.07 45.03
17:12:01 1 50.68 0.00 3.65 0.00 0.08 45.58
17:12:01 2 49.14 0.00 3.56 0.05 0.08 47.16
17:12:01 3 59.70 0.00 9.20 0.07 0.10 30.93
17:12:01 4 52.93 0.00 2.02 0.02 0.08 44.95
17:12:01 5 30.71 0.00 1.17 0.27 0.07 67.78
17:12:01 6 43.01 0.00 7.24 0.00 0.07 49.69
17:12:01 7 47.73 0.00 3.07 0.20 0.08 48.92
17:13:01 all 37.36 0.00 2.03 0.47 0.07 60.06
17:13:01 0 52.90 0.00 1.72 0.15 0.08 45.15
17:13:01 1 49.67 0.00 0.83 0.03 0.08 49.37
17:13:01 2 31.51 0.00 1.14 0.02 0.10 67.24
17:13:01 3 42.54 0.00 3.12 0.05 0.07 54.23
17:13:01 4 36.22 0.00 4.24 0.00 0.07 59.48
17:13:01 5 24.12 0.00 1.33 0.20 0.05 74.31
17:13:01 6 20.68 0.00 3.16 0.02 0.05 76.10
17:13:01 7 41.34 0.00 0.75 3.33 0.07 54.51
17:14:01 all 41.89 0.00 1.45 0.75 0.07 55.84
17:14:01 0 36.52 0.00 1.71 2.81 0.07 58.89
17:14:01 1 48.86 0.00 1.56 0.00 0.07 49.52
17:14:01 2 49.15 0.00 1.66 0.00 0.07 49.12
17:14:01 3 39.00 0.00 1.55 0.17 0.08 59.19
17:14:01 4 41.31 0.00 0.94 0.03 0.07 57.66
17:14:01 5 40.35 0.00 1.29 0.60 0.07 57.69
17:14:01 6 49.53 0.00 1.14 0.05 0.08 49.20
17:14:01 7 30.45 0.00 1.72 2.33 0.07 65.43
17:15:01 all 39.89 0.00 1.30 0.45 0.08 58.29
17:15:01 0 54.85 0.00 2.46 3.17 0.10 39.42
17:15:01 1 32.70 0.00 1.26 0.00 0.07 65.96
17:15:01 2 33.83 0.00 1.30 0.02 0.07 64.78
17:15:01 3 55.04 0.00 0.69 0.00 0.12 44.16
17:15:01 4 36.24 0.00 0.87 0.13 0.08 62.68
17:15:01 5 35.05 0.00 0.60 0.00 0.08 64.26
17:15:01 6 40.31 0.00 1.09 0.15 0.07 58.39
17:15:01 7 31.05 0.00 2.11 0.08 0.07 66.69
17:16:01 all 10.04 0.00 2.17 4.34 0.05 83.40
17:16:01 0 9.63 0.00 1.35 7.70 0.03 81.28
17:16:01 1 16.56 0.00 3.29 0.25 0.07 79.83
17:16:01 2 6.53 0.00 1.54 3.88 0.05 88.01
17:16:01 3 7.64 0.00 2.65 15.38 0.07 74.25
17:16:01 4 12.93 0.00 1.93 0.49 0.05 84.61
17:16:01 5 8.32 0.00 2.81 0.37 0.05 88.45
17:16:01 6 10.09 0.00 1.96 2.32 0.05 85.58
17:16:01 7 8.59 0.00 1.82 4.29 0.07 85.23
Average: all 33.16 0.00 2.00 1.47 0.07 63.30
Average: 0 38.91 0.00 1.79 4.75 0.07 54.49
Average: 1 37.05 0.00 1.93 0.12 0.07 60.83
Average: 2 30.56 0.00 1.68 0.94 0.07 66.76
Average: 3 39.68 0.00 3.06 2.74 0.08 54.43
Average: 4 33.85 0.00 1.87 0.17 0.07 64.04
Average: 5 24.84 0.00 1.32 0.64 0.06 73.14
Average: 6 31.14 0.00 2.59 0.45 0.06 65.76
Average: 7 29.26 0.00 1.72 2.00 0.07 66.96