---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-89852 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 13G 143G 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 848 26815 0 4502 30863
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:48:78:7e brd ff:ff:ff:ff:ff:ff
inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85894sec preferred_lft 85894sec
inet6 fe80::f816:3eff:fe48:787e/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 02:42:40:65:80:be 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-89852) 12/10/24 _x86_64_ (8 CPU)
11:26:55 LINUX RESTART (8 CPU)
11:27:01 tps rtps wtps bread/s bwrtn/s
11:28:01 120.05 52.31 67.74 4568.31 46043.53
11:29:01 115.61 28.40 87.22 1306.72 13547.21
11:30:01 101.47 31.11 70.35 1797.83 15690.85
11:31:01 109.05 21.95 87.10 1144.80 19325.33
11:32:01 26.05 0.78 25.26 23.20 16912.51
11:33:01 30.01 0.02 29.99 0.13 26227.39
11:34:01 80.82 2.42 78.40 477.12 42082.85
11:35:01 236.19 2.13 234.06 142.91 20054.26
Average: 102.40 17.39 85.01 1182.60 24985.64
11:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:28:01 30491780 31778972 2447440 7.43 41004 1573248 1367212 4.02 755780 1437736 12532
11:29:01 30156004 31636156 2783216 8.45 57984 1741796 1463360 4.31 924536 1584104 44308
11:30:01 29906652 31636460 3032568 9.21 77640 1957180 1979800 5.83 956844 1772420 106152
11:31:01 27945696 29957984 4993524 15.16 87840 2218952 3177036 9.35 2738368 1925084 22136
11:32:01 27283132 29784524 5656088 17.17 90928 2695404 2947228 8.67 2993380 2316172 231332
11:33:01 26537172 29747208 6402048 19.44 93912 3388956 2929156 8.62 3025484 3001280 330248
11:34:01 27184748 31306340 5754472 17.47 96952 4275560 1723952 5.07 1537300 3820152 272400
11:35:01 27500964 31643020 5438256 16.51 99696 4291736 1425292 4.19 1238676 3802416 15140
Average: 28375768 30936333 4563452 13.85 80744 2767854 2126630 6.26 1771296 2457420 129281
11:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
11:28:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00
11:28:01 ens3 289.25 226.80 1135.79 57.79 0.00 0.00 0.00 0.00
11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:29:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00
11:29:01 ens3 41.39 31.24 750.09 6.82 0.00 0.00 0.00 0.00
11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:30:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00
11:30:01 ens3 52.64 37.51 425.60 10.64 0.00 0.00 0.00 0.00
11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
11:31:01 ens3 586.22 457.32 3441.87 128.99 0.00 0.00 0.00 0.00
11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:32:01 lo 14.78 14.78 36.24 36.24 0.00 0.00 0.00 0.00
11:32:01 ens3 334.01 253.62 341.74 89.46 0.00 0.00 0.00 0.00
11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:33:01 lo 4.57 4.57 2.16 2.16 0.00 0.00 0.00 0.00
11:33:01 ens3 177.46 132.79 634.10 49.40 0.00 0.00 0.00 0.00
11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:34:01 lo 3.10 3.10 1.26 1.26 0.00 0.00 0.00 0.00
11:34:01 ens3 467.87 303.18 2343.31 98.10 0.00 0.00 0.00 0.00
11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
11:35:01 ens3 546.24 409.97 182.78 153.19 0.00 0.00 0.00 0.00
11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 3.29 3.29 5.00 5.00 0.00 0.00 0.00 0.00
Average: ens3 311.88 231.55 1156.85 74.30 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89852) 12/10/24 _x86_64_ (8 CPU)
11:26:55 LINUX RESTART (8 CPU)
11:27:01 CPU %user %nice %system %iowait %steal %idle
11:28:01 all 4.44 0.00 0.89 7.07 0.04 87.55
11:28:01 0 4.33 0.00 0.79 3.63 0.05 91.20
11:28:01 1 3.11 0.00 0.52 4.18 0.03 92.15
11:28:01 2 3.03 0.00 0.65 17.07 0.02 79.24
11:28:01 3 5.08 0.00 0.82 2.93 0.10 91.07
11:28:01 4 6.41 0.00 0.85 2.66 0.03 90.04
11:28:01 5 2.16 0.00 1.91 1.07 0.02 94.85
11:28:01 6 7.08 0.00 0.71 2.71 0.03 89.48
11:28:01 7 4.40 0.00 0.89 22.30 0.03 72.38
11:29:01 all 4.54 0.00 0.36 7.58 0.02 87.49
11:29:01 0 12.90 0.00 1.00 3.27 0.02 82.81
11:29:01 1 1.55 0.00 0.22 0.20 0.02 98.01
11:29:01 2 1.45 0.00 0.62 48.34 0.05 49.54
11:29:01 3 1.29 0.00 0.17 0.90 0.02 97.63
11:29:01 4 0.18 0.00 0.12 0.22 0.02 99.47
11:29:01 5 5.99 0.00 0.28 1.34 0.02 92.37
11:29:01 6 0.15 0.00 0.07 1.58 0.00 98.20
11:29:01 7 12.86 0.00 0.37 4.89 0.05 81.83
11:30:01 all 6.67 0.00 0.58 6.32 0.04 86.39
11:30:01 0 3.62 0.00 0.52 1.25 0.02 94.59
11:30:01 1 7.03 0.00 0.78 2.90 0.03 89.25
11:30:01 2 14.15 0.00 1.17 36.43 0.07 48.17
11:30:01 3 5.19 0.00 0.28 0.12 0.05 94.36
11:30:01 4 5.00 0.00 0.55 5.24 0.05 89.16
11:30:01 5 2.22 0.00 0.35 2.14 0.02 95.28
11:30:01 6 2.50 0.00 0.25 0.92 0.02 96.31
11:30:01 7 13.71 0.00 0.74 1.58 0.05 83.92
11:31:01 all 37.66 0.00 1.31 3.12 0.09 57.82
11:31:01 0 29.57 0.00 1.85 5.40 0.10 63.08
11:31:01 1 50.64 0.00 0.72 5.27 0.10 43.27
11:31:01 2 40.81 0.00 2.17 3.53 0.08 53.40
11:31:01 3 46.38 0.00 1.37 2.17 0.10 49.97
11:31:01 4 45.52 0.00 0.84 5.06 0.08 48.50
11:31:01 5 30.72 0.00 1.08 2.44 0.07 65.70
11:31:01 6 33.07 0.00 0.99 0.25 0.12 65.58
11:31:01 7 24.61 0.00 1.49 0.84 0.07 73.00
11:32:01 all 45.83 0.00 1.01 0.83 0.13 52.20
11:32:01 0 29.19 0.00 1.02 0.00 0.08 69.70
11:32:01 1 54.57 0.00 1.38 3.02 0.12 40.92
11:32:01 2 40.87 0.00 0.89 0.05 0.13 58.06
11:32:01 3 45.17 0.00 0.94 0.05 0.13 53.70
11:32:01 4 46.14 0.00 1.04 0.92 0.17 51.74
11:32:01 5 58.31 0.00 0.44 0.00 0.12 41.14
11:32:01 6 44.82 0.00 1.17 2.53 0.13 51.33
11:32:01 7 47.60 0.00 1.21 0.08 0.12 51.00
11:33:01 all 44.81 0.00 1.03 1.33 0.09 52.74
11:33:01 0 61.56 0.00 0.97 3.09 0.10 34.28
11:33:01 1 45.69 0.00 0.92 0.62 0.10 52.67
11:33:01 2 38.56 0.00 1.20 0.70 0.08 59.45
11:33:01 3 34.33 0.00 1.28 1.97 0.10 62.32
11:33:01 4 58.17 0.00 1.47 1.24 0.10 39.02
11:33:01 5 40.10 0.00 0.34 0.00 0.07 59.50
11:33:01 6 42.00 0.00 1.20 0.00 0.08 56.71
11:33:01 7 38.05 0.00 0.87 3.04 0.07 57.98
11:34:01 all 29.03 0.00 0.99 1.72 0.07 68.20
11:34:01 0 32.60 0.00 1.29 0.45 0.07 65.59
11:34:01 1 35.60 0.00 1.19 0.37 0.08 62.76
11:34:01 2 25.00 0.00 1.17 5.05 0.08 68.69
11:34:01 3 28.09 0.00 0.53 0.00 0.08 71.29
11:34:01 4 28.52 0.00 0.57 2.76 0.07 68.09
11:34:01 5 28.50 0.00 0.64 0.00 0.08 70.78
11:34:01 6 31.47 0.00 1.47 2.54 0.07 64.45
11:34:01 7 22.43 0.00 1.01 2.58 0.08 73.90
11:35:01 all 25.22 0.00 0.87 1.60 0.06 72.25
11:35:01 0 29.18 0.00 1.45 2.07 0.07 67.23
11:35:01 1 33.88 0.00 0.70 1.90 0.08 63.43
11:35:01 2 15.97 0.00 1.05 2.02 0.05 80.91
11:35:01 3 34.24 0.00 0.92 1.21 0.07 63.56
11:35:01 4 13.29 0.00 0.85 5.44 0.07 80.36
11:35:01 5 35.31 0.00 1.02 0.07 0.07 63.54
11:35:01 6 23.21 0.00 0.52 0.03 0.03 76.20
11:35:01 7 16.76 0.00 0.50 0.02 0.05 82.67
Average: all 24.76 0.00 0.88 3.70 0.07 70.60
Average: 0 25.35 0.00 1.11 2.39 0.06 71.09
Average: 1 28.96 0.00 0.80 2.31 0.07 67.86
Average: 2 22.46 0.00 1.11 14.15 0.07 62.20
Average: 3 24.95 0.00 0.79 1.17 0.08 73.01
Average: 4 25.37 0.00 0.79 2.94 0.07 70.83
Average: 5 25.39 0.00 0.76 0.88 0.06 72.92
Average: 6 23.02 0.00 0.80 1.32 0.06 74.80
Average: 7 22.56 0.00 0.88 4.41 0.06 72.08