---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-101562 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 872 27251 0 4042 30840
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:85:d4:09 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85945sec preferred_lft 85945sec
inet6 fe80::f816:3eff:fe85:d409/64 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 02:42:27:64:73:69 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::42:27ff:fe64:7369/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-101562) 01/25/25 _x86_64_ (8 CPU)
14:40:55 LINUX RESTART (8 CPU)
14:41:01 tps rtps wtps bread/s bwrtn/s
14:42:02 313.85 73.78 240.07 5293.97 54981.54
14:43:01 165.02 17.81 147.21 371.06 25978.11
14:44:01 42.51 5.37 37.14 455.79 21072.22
14:45:01 134.08 2.83 131.24 410.33 69688.25
14:46:01 101.28 0.47 100.82 7.07 22748.48
14:47:01 67.44 0.32 67.12 2.53 20083.19
14:48:01 119.31 0.75 118.56 84.25 18246.96
Average: 134.72 14.47 120.25 947.90 33274.85
14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:02 30207064 31664016 2732156 8.29 56592 1719508 1475192 4.34 887432 1572032 103008
14:43:01 29397280 31132140 3541940 10.75 85336 1948708 1999636 5.88 1446428 1779720 32292
14:44:01 28837860 30829632 4101360 12.45 86940 2198044 2043256 6.01 1799068 1973720 6180
14:45:01 27624180 30668208 5315040 16.14 98496 3216140 2300096 6.77 2400708 2526916 536
14:46:01 27168912 30534636 5770308 17.52 136604 3440564 2438908 7.18 2565388 2750864 40476
14:47:01 26518356 30198920 6420864 19.49 175480 3667880 2763016 8.13 2936028 2970820 165100
14:48:01 27941916 31613308 4997304 15.17 176636 3676320 1460008 4.30 1602592 2918004 17496
Average: 28242224 30948694 4696996 14.26 116583 2838166 2068587 6.09 1948235 2356011 52155
14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:02 ens3 365.98 241.90 1632.03 60.17 0.00 0.00 0.00 0.00
14:42:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 ens3 184.63 165.16 1234.93 50.73 0.00 0.00 0.00 0.00
14:43:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00
14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:44:01 ens3 762.24 585.59 3861.39 168.09 0.00 0.00 0.00 0.00
14:44:01 lo 7.85 7.85 2.16 2.16 0.00 0.00 0.00 0.00
14:45:01 vethb663e86 0.10 0.13 0.01 0.06 0.00 0.00 0.00 0.00
14:45:01 docker0 3.08 5.40 0.19 77.55 0.00 0.00 0.00 0.00
14:45:01 ens3 585.70 568.31 2449.06 3338.15 0.00 0.00 0.00 0.00
14:45:01 lo 6.33 6.33 0.58 0.58 0.00 0.00 0.00 0.00
14:46:01 vethb663e86 195.20 294.33 33.69 775.97 0.00 0.00 0.00 0.06
14:46:01 docker0 195.20 294.22 31.02 775.96 0.00 0.00 0.00 0.00
14:46:01 ens3 361.44 231.04 790.96 44.22 0.00 0.00 0.00 0.00
14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:47:01 docker0 203.70 286.00 31.42 775.82 0.00 0.00 0.00 0.00
14:47:01 veth5b409d7 178.24 262.22 32.69 773.60 0.00 0.00 0.00 0.06
14:47:01 ens3 357.87 246.68 792.73 46.81 0.00 0.00 0.00 0.00
14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
14:48:01 docker0 46.48 45.01 2.05 3.41 0.00 0.00 0.00 0.00
14:48:01 ens3 60.54 57.47 13.91 7.48 0.00 0.00 0.00 0.00
14:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00
Average: docker0 64.22 90.30 9.26 233.80 0.00 0.00 0.00 0.00
Average: ens3 383.10 299.77 1540.02 531.94 0.00 0.00 0.00 0.00
Average: lo 2.49 2.49 0.44 0.44 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-101562) 01/25/25 _x86_64_ (8 CPU)
14:40:55 LINUX RESTART (8 CPU)
14:41:01 CPU %user %nice %system %iowait %steal %idle
14:42:02 all 8.07 0.00 1.21 3.28 0.03 87.41
14:42:02 0 10.41 0.00 1.97 0.25 0.02 87.36
14:42:02 1 3.77 0.00 0.80 0.22 0.02 95.20
14:42:02 2 4.29 0.00 0.79 11.46 0.02 83.44
14:42:02 3 2.70 0.00 0.72 0.22 0.02 96.36
14:42:02 4 12.40 0.00 1.42 6.53 0.07 79.58
14:42:02 5 7.93 0.00 1.00 2.08 0.03 88.95
14:42:02 6 6.54 0.00 0.70 0.32 0.03 92.40
14:42:02 7 16.54 0.00 2.34 5.18 0.05 75.89
14:43:01 all 13.03 0.00 0.87 5.51 0.04 80.54
14:43:01 0 13.51 0.00 0.59 7.28 0.05 78.57
14:43:01 1 7.30 0.00 0.75 4.38 0.05 87.52
14:43:01 2 15.14 0.00 0.58 7.08 0.05 77.16
14:43:01 3 13.63 0.00 0.53 0.20 0.03 85.60
14:43:01 4 27.99 0.00 1.89 12.30 0.05 57.76
14:43:01 5 12.95 0.00 0.80 3.65 0.03 82.57
14:43:01 6 6.76 0.00 0.49 3.69 0.03 89.02
14:43:01 7 7.08 0.00 1.27 5.55 0.03 86.07
14:44:01 all 18.95 0.00 1.40 3.96 0.06 75.63
14:44:01 0 21.00 0.00 1.66 8.92 0.05 68.37
14:44:01 1 22.34 0.00 0.94 1.41 0.07 75.25
14:44:01 2 20.78 0.00 0.47 4.26 0.05 74.44
14:44:01 3 17.46 0.00 0.69 4.26 0.03 77.56
14:44:01 4 17.90 0.00 0.97 4.35 0.05 76.72
14:44:01 5 19.70 0.00 3.37 4.41 0.05 72.47
14:44:01 6 21.92 0.00 2.21 0.05 0.07 75.75
14:44:01 7 10.50 0.00 0.89 4.06 0.08 84.47
14:45:01 all 11.11 0.00 1.79 3.18 0.06 83.85
14:45:01 0 6.40 0.00 1.62 6.73 0.07 85.18
14:45:01 1 5.73 0.00 1.88 8.35 0.03 84.00
14:45:01 2 22.76 0.00 3.34 5.13 0.07 68.70
14:45:01 3 10.34 0.00 1.96 0.03 0.07 87.60
14:45:01 4 9.03 0.00 1.41 0.44 0.05 89.08
14:45:01 5 12.58 0.00 1.68 0.62 0.07 85.04
14:45:01 6 11.87 0.00 1.27 1.41 0.07 85.38
14:45:01 7 10.27 0.00 1.19 2.75 0.05 85.74
14:46:01 all 6.25 0.00 1.19 0.68 0.04 91.84
14:46:01 0 2.02 0.00 1.69 2.04 0.05 94.20
14:46:01 1 28.38 0.00 1.37 0.00 0.05 70.21
14:46:01 2 3.98 0.00 1.20 0.35 0.03 94.44
14:46:01 3 2.99 0.00 1.22 0.03 0.05 95.70
14:46:01 4 6.23 0.00 1.92 0.10 0.05 91.70
14:46:01 5 1.89 0.00 0.70 0.32 0.03 97.06
14:46:01 6 0.38 0.00 0.27 0.33 0.02 99.00
14:46:01 7 4.10 0.00 1.11 2.28 0.05 92.46
14:47:01 all 6.34 0.00 1.07 0.28 0.04 92.26
14:47:01 0 0.27 0.00 0.23 1.20 0.00 98.30
14:47:01 1 3.64 0.00 1.62 0.53 0.05 94.15
14:47:01 2 9.74 0.00 1.77 0.03 0.03 88.42
14:47:01 3 2.51 0.00 1.17 0.02 0.03 96.27
14:47:01 4 14.57 0.00 0.72 0.00 0.02 84.70
14:47:01 5 2.85 0.00 0.80 0.03 0.03 96.28
14:47:01 6 3.45 0.00 1.17 0.08 0.07 95.23
14:47:01 7 13.74 0.00 1.12 0.30 0.07 84.76
14:48:01 all 2.62 0.00 0.32 3.38 0.02 93.67
14:48:01 0 0.33 0.00 0.20 1.83 0.02 97.62
14:48:01 1 0.33 0.00 0.48 18.75 0.03 80.40
14:48:01 2 1.63 0.00 0.28 0.02 0.00 98.07
14:48:01 3 0.35 0.00 0.15 0.07 0.02 99.42
14:48:01 4 14.00 0.00 0.42 1.09 0.03 84.46
14:48:01 5 0.60 0.00 0.33 4.97 0.02 94.08
14:48:01 6 2.82 0.00 0.33 0.32 0.03 96.49
14:48:01 7 0.99 0.00 0.32 0.00 0.02 98.68
Average: all 9.47 0.00 1.12 2.89 0.04 86.48
Average: 0 7.68 0.00 1.14 4.03 0.04 87.11
Average: 1 10.22 0.00 1.12 4.80 0.04 83.81
Average: 2 11.16 0.00 1.20 4.04 0.04 83.56
Average: 3 7.12 0.00 0.92 0.69 0.04 91.24
Average: 4 14.55 0.00 1.25 3.52 0.05 80.64
Average: 5 8.33 0.00 1.24 2.30 0.04 88.09
Average: 6 7.67 0.00 0.92 0.88 0.05 90.48
Average: 7 9.03 0.00 1.18 2.87 0.05 86.87