---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-76964 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 904 25037 0 6224 30807
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:bd:21:81 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85945sec preferred_lft 85945sec
inet6 fe80::f816:3eff:febd:2181/64 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:c2:07:37:ca 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:c2ff:fe07:37ca/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-76964) 10/15/24 _x86_64_ (8 CPU)
17:26:25 LINUX RESTART (8 CPU)
17:27:02 tps rtps wtps bread/s bwrtn/s
17:28:01 364.81 49.21 315.60 2146.30 19967.20
17:29:01 269.74 18.41 251.32 2262.42 105314.18
17:30:01 380.88 11.71 369.17 782.81 59137.00
17:31:01 131.31 0.30 131.01 23.20 27219.56
17:32:01 14.86 0.02 14.85 0.13 10905.17
17:33:01 25.61 0.07 25.55 9.07 10790.78
Average: 197.42 13.19 184.24 867.17 38941.75
17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
17:28:01 30135720 31709016 2803500 8.51 69644 1814484 1415088 4.16 862160 1650236 138004
17:29:01 26093112 31635764 6846108 20.78 125924 5569824 1748432 5.14 1019632 5322348 1171164
17:30:01 23979100 29710552 8960120 27.20 142792 5722876 8717400 25.65 3150396 5229572 1400
17:31:01 23359628 29408884 9579592 29.08 171584 5973812 9219084 27.12 3515332 5436504 3700
17:32:01 23241264 29296040 9697956 29.44 171940 5978020 9482140 27.90 3636708 5430348 1304
17:33:01 23695536 29743656 9243684 28.06 172296 5977212 7710624 22.69 3212784 5422064 368
Average: 25084060 30250652 7855160 23.85 142363 5172705 6382128 18.78 2566169 4748512 219323
17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
17:28:01 ens3 345.86 244.47 1601.67 74.91 0.00 0.00 0.00 0.00
17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:28:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00
17:29:01 ens3 1213.28 660.77 31444.88 57.17 0.00 0.00 0.00 0.00
17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:29:01 lo 14.73 14.73 1.42 1.42 0.00 0.00 0.00 0.00
17:29:01 br-313d81f9d772 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:30:01 vethbd9e324 24.10 22.34 10.52 16.07 0.00 0.00 0.00 0.00
17:30:01 veth43d574b 1.62 1.77 0.16 0.16 0.00 0.00 0.00 0.00
17:30:01 ens3 6.43 5.23 2.03 1.64 0.00 0.00 0.00 0.00
17:30:01 veth94ab488 0.65 1.03 0.07 0.40 0.00 0.00 0.00 0.00
17:31:01 vethbd9e324 15.36 12.91 11.26 26.28 0.00 0.00 0.00 0.00
17:31:01 veth43d574b 4.82 6.40 0.97 4.07 0.00 0.00 0.00 0.00
17:31:01 ens3 49.84 37.29 1181.30 4.83 0.00 0.00 0.00 0.00
17:31:01 veth94ab488 0.30 0.25 0.02 0.01 0.00 0.00 0.00 0.00
17:32:01 vethbd9e324 45.18 36.93 18.01 85.14 0.00 0.00 0.00 0.01
17:32:01 veth43d574b 14.15 16.36 3.00 3.00 0.00 0.00 0.00 0.00
17:32:01 ens3 0.97 0.93 0.19 0.38 0.00 0.00 0.00 0.00
17:32:01 veth94ab488 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
17:33:01 vethbd9e324 0.47 0.75 0.59 0.06 0.00 0.00 0.00 0.00
17:33:01 ens3 22.98 19.18 10.10 37.23 0.00 0.00 0.00 0.00
17:33:01 veth31ae6b4 0.98 2.05 0.24 0.22 0.00 0.00 0.00 0.00
17:33:01 vethe5c99e0 6.72 8.85 1.04 1.18 0.00 0.00 0.00 0.00
Average: vethbd9e324 14.22 12.19 6.75 21.32 0.00 0.00 0.00 0.00
Average: ens3 273.01 161.08 5717.58 29.24 0.00 0.00 0.00 0.00
Average: veth31ae6b4 0.16 0.34 0.04 0.04 0.00 0.00 0.00 0.00
Average: vethe5c99e0 1.12 1.48 0.17 0.20 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76964) 10/15/24 _x86_64_ (8 CPU)
17:26:25 LINUX RESTART (8 CPU)
17:27:02 CPU %user %nice %system %iowait %steal %idle
17:28:01 all 10.93 0.00 0.99 2.63 0.04 85.41
17:28:01 0 6.53 0.00 0.53 0.08 0.02 92.85
17:28:01 1 4.86 0.00 0.46 0.17 0.02 94.50
17:28:01 2 35.79 0.00 1.95 3.26 0.07 58.93
17:28:01 3 15.44 0.00 1.53 1.26 0.05 81.71
17:28:01 4 6.48 0.00 0.64 0.66 0.05 92.16
17:28:01 5 7.14 0.00 0.48 0.10 0.05 92.24
17:28:01 6 6.73 0.00 0.83 10.31 0.03 82.10
17:28:01 7 4.41 0.00 1.48 5.24 0.05 88.82
17:29:01 all 13.15 0.00 4.92 13.78 0.05 68.10
17:29:01 0 10.75 0.00 4.55 20.43 0.03 64.22
17:29:01 1 10.73 0.00 4.67 0.49 0.03 84.07
17:29:01 2 22.90 0.00 5.76 3.95 0.05 67.33
17:29:01 3 11.43 0.00 5.54 43.52 0.07 39.45
17:29:01 4 11.61 0.00 4.98 7.90 0.08 75.43
17:29:01 5 10.96 0.00 4.14 16.36 0.03 68.51
17:29:01 6 11.24 0.00 5.07 5.16 0.03 78.49
17:29:01 7 15.57 0.00 4.64 12.44 0.05 67.29
17:30:01 all 24.46 0.00 3.31 5.75 0.08 66.39
17:30:01 0 23.83 0.00 3.14 4.40 0.05 68.58
17:30:01 1 25.15 0.00 3.10 1.72 0.07 69.97
17:30:01 2 24.44 0.00 3.47 6.56 0.08 65.44
17:30:01 3 31.96 0.00 4.51 23.84 0.12 39.57
17:30:01 4 22.31 0.00 2.72 1.04 0.08 73.85
17:30:01 5 22.71 0.00 3.15 2.83 0.07 71.24
17:30:01 6 23.75 0.00 3.29 2.13 0.08 70.74
17:30:01 7 21.62 0.00 3.14 3.61 0.08 71.55
17:31:01 all 10.53 0.00 1.78 2.86 0.06 84.76
17:31:01 0 8.04 0.00 1.32 2.87 0.07 87.70
17:31:01 1 9.15 0.00 1.57 2.01 0.07 87.21
17:31:01 2 8.88 0.00 1.81 5.39 0.07 83.85
17:31:01 3 8.55 0.00 1.71 6.12 0.08 83.53
17:31:01 4 18.10 0.00 2.13 1.03 0.07 78.68
17:31:01 5 10.16 0.00 1.79 0.65 0.05 87.35
17:31:01 6 12.53 0.00 2.01 1.16 0.08 84.23
17:31:01 7 8.80 0.00 1.88 3.71 0.05 85.56
17:32:01 all 4.33 0.00 0.56 0.88 0.09 94.15
17:32:01 0 3.94 0.00 0.52 0.00 0.08 95.46
17:32:01 1 4.90 0.00 0.47 0.10 0.08 94.45
17:32:01 2 4.72 0.00 0.72 0.08 0.10 94.38
17:32:01 3 3.68 0.00 0.54 3.33 0.10 92.36
17:32:01 4 6.66 0.00 0.75 0.30 0.08 92.20
17:32:01 5 4.36 0.00 0.55 0.35 0.10 94.64
17:32:01 6 3.27 0.00 0.65 0.10 0.08 95.90
17:32:01 7 3.08 0.00 0.35 2.80 0.07 93.70
17:33:01 all 2.63 0.00 0.70 1.08 0.09 95.50
17:33:01 0 2.54 0.00 0.69 0.08 0.07 96.62
17:33:01 1 3.45 0.00 0.77 0.05 0.15 95.58
17:33:01 2 1.94 0.00 0.79 0.08 0.08 97.11
17:33:01 3 2.38 0.00 0.77 0.02 0.08 96.75
17:33:01 4 2.63 0.00 0.62 0.07 0.10 96.59
17:33:01 5 2.19 0.00 0.64 1.12 0.07 95.99
17:33:01 6 3.44 0.00 0.72 0.07 0.07 95.71
17:33:01 7 2.46 0.00 0.59 7.14 0.10 89.70
Average: all 10.99 0.00 2.04 4.49 0.07 82.41
Average: 0 9.26 0.00 1.79 4.64 0.05 84.25
Average: 1 9.71 0.00 1.84 0.76 0.07 87.63
Average: 2 16.38 0.00 2.41 3.21 0.08 77.92
Average: 3 12.21 0.00 2.43 12.99 0.08 72.29
Average: 4 11.30 0.00 1.97 1.83 0.08 84.82
Average: 5 9.58 0.00 1.79 3.57 0.06 84.99
Average: 6 10.15 0.00 2.10 3.13 0.06 84.55
Average: 7 9.32 0.00 2.01 5.82 0.07 82.78