---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82549 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 11G 145G 7% /
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 870 28806 0 2490 30860
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:5a:8e:a6 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85896sec preferred_lft 85896sec
inet6 fe80::f816:3eff:fe5a:8ea6/64 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:bb:32:8c:03 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:bbff:fe32:8c03/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82549) 11/09/24 _x86_64_ (8 CPU)
10:45:54 LINUX RESTART (8 CPU)
10:46:01 tps rtps wtps bread/s bwrtn/s
10:47:03 393.32 87.41 305.91 6280.33 115793.30
10:48:01 153.44 18.55 134.89 2290.50 79162.49
10:49:01 17.43 0.13 17.30 22.00 9680.65
10:50:01 1.35 0.05 1.30 9.46 15.73
10:51:01 1.58 0.03 1.55 5.20 19.06
10:52:01 0.85 0.00 0.85 0.00 10.00
10:53:01 1.40 0.02 1.38 0.13 17.44
10:54:01 127.06 3.98 123.08 496.32 17367.51
Average: 86.77 13.75 73.02 1133.20 27542.31
10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:47:03 30117756 31627652 2821464 8.57 59284 1766596 1487080 4.38 951428 1589352 122616
10:48:01 29925172 31707720 3014048 9.15 76724 2009380 1363104 4.01 924524 1779988 85700
10:49:01 29926424 31709672 3012796 9.15 76780 2010048 1345580 3.96 927680 1778008 8
10:50:01 29931580 31715164 3007640 9.13 76820 2010336 1362796 4.01 922756 1777624 4
10:51:01 29932684 31716524 3006536 9.13 76916 2010496 1356540 3.99 922120 1777548 32
10:52:01 29935072 31719004 3004148 9.12 76944 2010500 1352080 3.98 919252 1777428 144
10:53:01 29934024 31718064 3005196 9.12 77024 2010512 1367136 4.02 919656 1777304 164
10:54:01 29572480 31673508 3366740 10.22 107528 2279408 1437156 4.23 1075128 1942280 17104
Average: 29909399 31698414 3029821 9.20 78502 2013410 1383934 4.07 945318 1774942 28222
10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:47:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:03 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:47:03 ens3 391.69 252.57 1543.03 75.03 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 lo 9.31 9.31 0.86 0.86 0.00 0.00 0.00 0.00
10:48:01 ens3 123.27 103.55 1994.86 12.99 0.00 0.00 0.00 0.00
10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:49:01 lo 0.37 0.37 0.02 0.02 0.00 0.00 0.00 0.00
10:49:01 ens3 1.48 1.50 0.39 1.12 0.00 0.00 0.00 0.00
10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:50:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00
10:50:01 ens3 1.70 2.08 0.37 0.54 0.00 0.00 0.00 0.00
10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:51:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00
10:51:01 ens3 1.35 1.00 0.30 0.21 0.00 0.00 0.00 0.00
10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:52:01 lo 0.57 0.57 0.03 0.03 0.00 0.00 0.00 0.00
10:52:01 ens3 1.68 1.07 0.41 0.67 0.00 0.00 0.00 0.00
10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:53:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00
10:53:01 ens3 2.50 1.46 1.04 0.80 0.00 0.00 0.00 0.00
10:54:01 docker0 12.90 18.06 2.10 286.53 0.00 0.00 0.00 0.00
10:54:01 lo 5.07 5.07 0.45 0.45 0.00 0.00 0.00 0.00
10:54:01 ens3 116.68 85.30 1250.94 20.19 0.00 0.00 0.00 0.00
Average: docker0 1.62 2.27 0.26 35.96 0.00 0.00 0.00 0.00
Average: lo 2.28 2.28 0.20 0.20 0.00 0.00 0.00 0.00
Average: ens3 79.86 55.87 593.02 13.95 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82549) 11/09/24 _x86_64_ (8 CPU)
10:45:54 LINUX RESTART (8 CPU)
10:46:01 CPU %user %nice %system %iowait %steal %idle
10:47:03 all 9.03 0.00 1.37 3.73 0.04 85.83
10:47:03 0 17.02 0.00 2.40 3.55 0.05 76.97
10:47:03 1 10.54 0.00 1.62 1.27 0.03 86.54
10:47:03 2 14.86 0.00 2.48 1.93 0.05 80.67
10:47:03 3 4.46 0.00 0.65 2.66 0.03 92.19
10:47:03 4 7.21 0.00 0.93 5.94 0.03 85.88
10:47:03 5 4.75 0.00 0.80 12.64 0.08 81.72
10:47:03 6 6.11 0.00 0.73 1.42 0.02 91.72
10:47:03 7 7.26 0.00 1.32 0.40 0.05 90.97
10:48:01 all 5.13 0.00 0.60 4.46 0.03 89.78
10:48:01 0 18.93 0.00 1.05 10.98 0.03 69.00
10:48:01 1 3.11 0.00 0.60 12.98 0.05 83.25
10:48:01 2 2.88 0.00 0.40 1.66 0.02 95.04
10:48:01 3 2.33 0.00 0.50 2.24 0.00 94.93
10:48:01 4 0.47 0.00 0.28 0.52 0.03 98.71
10:48:01 5 1.03 0.00 0.54 6.57 0.02 91.84
10:48:01 6 0.79 0.00 0.24 0.10 0.02 98.84
10:48:01 7 11.35 0.00 1.18 0.76 0.03 86.67
10:49:01 all 0.33 0.00 0.05 0.12 0.01 99.50
10:49:01 0 0.30 0.00 0.13 0.62 0.00 98.95
10:49:01 1 0.05 0.00 0.08 0.27 0.00 99.60
10:49:01 2 0.05 0.00 0.05 0.00 0.00 99.90
10:49:01 3 0.08 0.00 0.03 0.03 0.02 99.83
10:49:01 4 0.05 0.00 0.02 0.02 0.00 99.92
10:49:01 5 0.05 0.00 0.02 0.00 0.02 99.92
10:49:01 6 1.99 0.00 0.03 0.00 0.00 97.98
10:49:01 7 0.05 0.00 0.03 0.00 0.02 99.90
10:50:01 all 0.24 0.00 0.06 0.01 0.00 99.69
10:50:01 0 0.12 0.00 0.10 0.00 0.00 99.78
10:50:01 1 0.07 0.00 0.05 0.05 0.00 99.83
10:50:01 2 0.05 0.00 0.02 0.00 0.00 99.93
10:50:01 3 0.10 0.00 0.08 0.00 0.00 99.82
10:50:01 4 0.13 0.00 0.07 0.00 0.00 99.80
10:50:01 5 0.03 0.00 0.05 0.00 0.00 99.92
10:50:01 6 1.29 0.00 0.02 0.00 0.02 98.68
10:50:01 7 0.10 0.00 0.10 0.00 0.02 99.78
10:51:01 all 0.07 0.00 0.05 0.01 0.01 99.87
10:51:01 0 0.03 0.00 0.03 0.00 0.02 99.92
10:51:01 1 0.12 0.00 0.07 0.02 0.02 99.78
10:51:01 2 0.08 0.00 0.08 0.02 0.00 99.82
10:51:01 3 0.07 0.00 0.05 0.00 0.00 99.88
10:51:01 4 0.13 0.00 0.05 0.00 0.00 99.82
10:51:01 5 0.03 0.00 0.03 0.00 0.00 99.93
10:51:01 6 0.03 0.00 0.02 0.00 0.00 99.95
10:51:01 7 0.05 0.00 0.05 0.03 0.02 99.85
10:52:01 all 0.06 0.00 0.05 0.00 0.00 99.88
10:52:01 0 0.05 0.00 0.05 0.00 0.00 99.90
10:52:01 1 0.05 0.00 0.03 0.00 0.00 99.92
10:52:01 2 0.03 0.00 0.03 0.00 0.00 99.93
10:52:01 3 0.13 0.00 0.07 0.00 0.00 99.80
10:52:01 4 0.07 0.00 0.03 0.00 0.00 99.90
10:52:01 5 0.08 0.00 0.07 0.00 0.02 99.83
10:52:01 6 0.07 0.00 0.03 0.00 0.00 99.90
10:52:01 7 0.05 0.00 0.05 0.02 0.02 99.87
10:53:01 all 0.09 0.00 0.04 0.01 0.01 99.86
10:53:01 0 0.02 0.00 0.07 0.00 0.00 99.92
10:53:01 1 0.07 0.00 0.02 0.00 0.00 99.92
10:53:01 2 0.12 0.00 0.05 0.00 0.00 99.83
10:53:01 3 0.13 0.00 0.02 0.00 0.00 99.85
10:53:01 4 0.13 0.00 0.05 0.00 0.00 99.82
10:53:01 5 0.03 0.00 0.03 0.00 0.00 99.93
10:53:01 6 0.03 0.00 0.02 0.00 0.02 99.93
10:53:01 7 0.17 0.00 0.07 0.03 0.02 99.72
10:54:01 all 7.91 0.00 1.65 0.68 0.04 89.72
10:54:01 0 11.26 0.00 1.89 0.23 0.03 86.58
10:54:01 1 5.09 0.00 2.31 1.37 0.03 91.20
10:54:01 2 2.80 0.00 1.52 0.05 0.03 95.60
10:54:01 3 3.43 0.00 1.22 0.13 0.05 95.16
10:54:01 4 17.26 0.00 1.50 0.18 0.05 81.00
10:54:01 5 15.91 0.00 1.72 0.33 0.03 82.00
10:54:01 6 3.68 0.00 1.65 0.55 0.03 94.09
10:54:01 7 3.83 0.00 1.39 2.61 0.03 92.14
Average: all 2.84 0.00 0.48 1.11 0.02 95.55
Average: 0 5.90 0.00 0.71 1.88 0.02 91.48
Average: 1 2.38 0.00 0.60 1.95 0.02 95.06
Average: 2 2.61 0.00 0.58 0.45 0.01 96.35
Average: 3 1.34 0.00 0.33 0.63 0.01 97.70
Average: 4 3.19 0.00 0.37 0.83 0.01 95.60
Average: 5 2.75 0.00 0.41 2.40 0.02 94.42
Average: 6 1.75 0.00 0.34 0.26 0.01 97.64
Average: 7 2.81 0.00 0.52 0.48 0.03 96.16