---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-40203 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 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 858 27510 0 3798 30853
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:b8:9c:3b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86044sec preferred_lft 86044sec
inet6 fe80::f816:3eff:feb8:9c3b/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 02:42:03:ea:73:9a 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-40203) 09/21/24 _x86_64_ (8 CPU)
02:18:47 LINUX RESTART (8 CPU)
02:19:01 tps rtps wtps bread/s bwrtn/s
02:20:01 300.05 73.90 226.15 5267.79 91265.19
02:21:01 136.39 26.85 109.55 2068.32 59589.80
02:22:01 113.06 9.60 103.47 1680.39 46685.55
02:23:01 247.79 12.41 235.38 785.74 57552.92
02:24:01 28.76 0.72 28.05 30.39 1627.30
Average: 165.21 24.70 140.52 1966.53 51344.15
02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:20:01 30272780 31661800 2666440 8.10 54784 1654156 1452648 4.27 889168 1508636 70668
02:21:01 29978132 31694244 2961088 8.99 77712 1941804 1416976 4.17 884128 1773000 100272
02:22:01 28371060 31645444 4568160 13.87 105400 3431664 1560928 4.59 1010388 3170352 1340908
02:23:01 26974796 30567412 5964424 18.11 115160 3719588 4897980 14.41 2189396 3337524 512
02:24:01 27304304 30925348 5634916 17.11 115660 3748056 2984608 8.78 1897640 3309316 132
Average: 28580214 31298850 4359006 13.23 93743 2899054 2462628 7.25 1374144 2619766 302498
02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:20:01 ens3 356.94 241.71 1125.28 74.70 0.00 0.00 0.00 0.00
02:20:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:21:01 ens3 49.56 36.03 779.66 6.68 0.00 0.00 0.00 0.00
02:21:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00
02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:22:01 br-33251ad27896 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:22:01 ens3 372.84 222.33 12202.27 18.56 0.00 0.00 0.00 0.00
02:22:01 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00
02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:23:01 veth39090a5 0.15 0.57 0.01 0.04 0.00 0.00 0.00 0.00
02:23:01 veth866e4f5 1.15 1.28 0.07 0.08 0.00 0.00 0.00 0.00
02:23:01 br-33251ad27896 0.25 0.18 0.01 0.01 0.00 0.00 0.00 0.00
02:23:01 ens3 37.06 18.45 1133.00 2.07 0.00 0.00 0.00 0.00
02:24:01 veth39090a5 2.38 2.38 0.80 0.57 0.00 0.00 0.00 0.00
02:24:01 br-33251ad27896 1.28 1.77 0.60 0.65 0.00 0.00 0.00 0.00
02:24:01 ens3 14.81 14.65 8.83 10.37 0.00 0.00 0.00 0.00
02:24:01 lo 21.20 21.20 2.88 2.88 0.00 0.00 0.00 0.00
Average: veth39090a5 0.51 0.59 0.16 0.12 0.00 0.00 0.00 0.00
Average: br-33251ad27896 0.31 0.39 0.12 0.13 0.00 0.00 0.00 0.00
Average: ens3 166.24 106.63 3049.81 22.48 0.00 0.00 0.00 0.00
Average: lo 3.64 3.64 0.53 0.53 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40203) 09/21/24 _x86_64_ (8 CPU)
02:18:47 LINUX RESTART (8 CPU)
02:19:01 CPU %user %nice %system %iowait %steal %idle
02:20:01 all 8.40 0.00 1.29 8.80 0.06 81.45
02:20:01 0 4.34 0.00 1.36 1.69 0.03 92.58
02:20:01 1 2.69 0.00 0.77 0.85 0.02 95.67
02:20:01 2 20.78 0.00 1.44 8.92 0.07 68.79
02:20:01 3 16.27 0.00 2.66 1.82 0.12 79.14
02:20:01 4 4.13 0.00 0.57 36.56 0.05 58.69
02:20:01 5 5.72 0.00 0.79 0.70 0.10 92.69
02:20:01 6 8.96 0.00 1.73 18.85 0.05 70.41
02:20:01 7 4.40 0.00 1.02 1.07 0.05 93.46
02:21:01 all 7.09 0.00 0.76 7.79 0.03 84.32
02:21:01 0 6.09 0.00 0.67 0.18 0.02 93.05
02:21:01 1 0.78 0.00 0.28 0.77 0.00 98.17
02:21:01 2 26.51 0.00 2.14 17.99 0.07 53.28
02:21:01 3 10.39 0.00 1.09 2.26 0.02 86.25
02:21:01 4 5.96 0.00 0.60 1.59 0.02 91.83
02:21:01 5 1.23 0.00 0.25 0.60 0.02 97.90
02:21:01 6 0.40 0.00 0.22 0.53 0.02 98.83
02:21:01 7 5.44 0.00 0.89 38.52 0.05 55.11
02:22:01 all 9.56 0.00 2.33 4.96 0.05 83.09
02:22:01 0 5.97 0.00 2.56 2.24 0.05 89.19
02:22:01 1 6.84 0.00 2.06 0.35 0.03 90.72
02:22:01 2 20.13 0.00 3.21 18.50 0.07 58.09
02:22:01 3 16.66 0.00 2.18 1.59 0.07 79.50
02:22:01 4 3.39 0.00 1.93 13.04 0.03 81.60
02:22:01 5 5.28 0.00 1.65 0.82 0.03 92.22
02:22:01 6 6.45 0.00 2.30 2.16 0.05 89.04
02:22:01 7 11.82 0.00 2.85 1.11 0.05 84.18
02:23:01 all 15.95 0.00 2.39 6.78 0.07 74.81
02:23:01 0 13.83 0.00 2.95 38.50 0.08 44.63
02:23:01 1 16.32 0.00 2.56 1.19 0.08 79.86
02:23:01 2 20.58 0.00 2.87 2.10 0.08 74.38
02:23:01 3 16.93 0.00 2.27 0.27 0.07 80.46
02:23:01 4 14.62 0.00 1.79 5.82 0.05 77.73
02:23:01 5 9.41 0.00 1.51 0.08 0.05 88.94
02:23:01 6 17.52 0.00 2.18 1.81 0.07 78.42
02:23:01 7 18.38 0.00 2.90 4.54 0.07 74.11
02:24:01 all 11.89 0.00 1.20 0.27 0.04 86.60
02:24:01 0 12.27 0.00 1.24 0.03 0.05 86.41
02:24:01 1 12.06 0.00 1.29 0.55 0.03 86.07
02:24:01 2 18.41 0.00 1.74 0.03 0.05 79.77
02:24:01 3 9.09 0.00 0.84 0.03 0.05 89.99
02:24:01 4 9.73 0.00 1.02 0.20 0.05 89.00
02:24:01 5 6.89 0.00 0.87 1.26 0.05 90.93
02:24:01 6 15.00 0.00 1.55 0.00 0.05 83.40
02:24:01 7 11.63 0.00 1.11 0.02 0.05 87.20
Average: all 10.58 0.00 1.60 5.72 0.05 82.06
Average: 0 8.50 0.00 1.75 8.52 0.05 81.18
Average: 1 7.73 0.00 1.39 0.74 0.03 90.10
Average: 2 21.28 0.00 2.28 9.49 0.07 66.88
Average: 3 13.86 0.00 1.80 1.19 0.06 83.08
Average: 4 7.57 0.00 1.18 11.42 0.04 79.78
Average: 5 5.70 0.00 1.01 0.69 0.05 92.54
Average: 6 9.66 0.00 1.59 4.66 0.05 84.04
Average: 7 10.33 0.00 1.75 9.06 0.05 78.81