---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91723 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 858 25757 0 5551 30852
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:c9:9e:e7 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86105sec preferred_lft 86105sec
inet6 fe80::f816:3eff:fec9:9ee7/64 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 02:42:32:67:ec:99 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::42:32ff:fe67:ec99/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91723) 12/18/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 286.62 73.97 212.65 5344.98 96890.12
10:45:01 187.05 20.08 166.97 2331.67 72500.12
10:46:01 413.03 12.18 400.85 789.74 150681.95
10:47:01 136.41 0.42 135.99 40.79 17313.75
Average: 256.07 26.69 229.38 2125.94 84396.04
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30339956 31704172 2599264 7.89 51904 1633724 1459576 4.29 841948 1491104 53100
10:45:01 26845452 31625184 6093768 18.50 106024 4886628 2032380 5.98 993488 4662688 3067248
10:46:01 24829828 29865636 8109392 24.62 130876 5063824 7838220 23.06 2951764 4621380 444
10:47:01 25307344 30551852 7631876 23.17 160240 5207620 5952768 17.51 2324784 4740080 444
Average: 26830645 30936711 6108575 18.54 112261 4197949 4320736 12.71 1777996 3878813 780309
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 ens3 361.39 249.46 1025.19 61.94 0.00 0.00 0.00 0.00
10:45:01 lo 12.54 12.54 1.24 1.24 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 1027.89 553.86 27657.10 61.71 0.00 0.00 0.00 0.00
10:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 veth066689c 5.32 5.98 0.81 0.87 0.00 0.00 0.00 0.00
10:46:01 vethcd56c97 52.82 62.94 19.13 15.11 0.00 0.00 0.00 0.00
10:46:01 veth92485a9 1.72 1.67 0.16 0.15 0.00 0.00 0.00 0.00
10:47:01 lo 4.17 4.17 0.39 0.39 0.00 0.00 0.00 0.00
10:47:01 veth066689c 0.23 0.63 0.02 0.04 0.00 0.00 0.00 0.00
10:47:01 vethcd56c97 0.45 0.93 0.09 0.13 0.00 0.00 0.00 0.00
10:47:01 vethf887207 21.23 17.70 2.19 2.44 0.00 0.00 0.00 0.00
Average: lo 4.56 4.56 0.45 0.45 0.00 0.00 0.00 0.00
Average: veth066689c 1.39 1.66 0.21 0.23 0.00 0.00 0.00 0.00
Average: vethcd56c97 13.37 16.03 4.83 3.83 0.00 0.00 0.00 0.00
Average: vethf887207 5.33 4.44 0.55 0.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91723) 12/18/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 6.88 0.00 1.10 8.09 0.05 83.88
10:44:02 0 16.96 0.00 1.06 2.77 0.07 79.14
10:44:02 1 8.98 0.00 0.92 0.65 0.03 89.41
10:44:02 2 4.36 0.00 2.27 0.97 0.02 92.38
10:44:02 3 3.96 0.00 0.62 0.37 0.02 95.04
10:44:02 4 3.59 0.00 0.64 24.93 0.05 70.80
10:44:02 5 2.88 0.00 1.46 15.73 0.03 79.90
10:44:02 6 9.93 0.00 1.03 13.75 0.08 75.21
10:44:02 7 4.45 0.00 0.82 5.62 0.05 89.07
10:45:01 all 13.05 0.00 3.69 7.06 0.05 76.14
10:45:01 0 21.69 0.00 4.28 3.46 0.07 70.50
10:45:01 1 15.77 0.00 4.55 2.72 0.05 76.91
10:45:01 2 16.01 0.00 3.53 4.44 0.05 75.97
10:45:01 3 12.43 0.00 3.47 2.68 0.07 81.36
10:45:01 4 8.83 0.00 3.32 38.53 0.03 49.29
10:45:01 5 8.41 0.00 2.90 0.70 0.03 87.96
10:45:01 6 7.86 0.00 3.14 0.67 0.03 88.30
10:45:01 7 13.45 0.00 4.29 3.36 0.09 78.81
10:46:01 all 22.85 0.00 4.16 7.98 0.08 64.93
10:46:01 0 19.21 0.00 3.69 3.11 0.07 73.92
10:46:01 1 31.98 0.00 4.95 4.07 0.10 58.91
10:46:01 2 25.38 0.00 5.46 11.92 0.08 57.16
10:46:01 3 25.15 0.00 3.74 1.26 0.05 69.81
10:46:01 4 22.67 0.00 4.36 12.26 0.08 60.62
10:46:01 5 18.92 0.00 4.63 27.12 0.08 49.25
10:46:01 6 18.73 0.00 2.93 1.60 0.05 76.69
10:46:01 7 20.76 0.00 3.58 2.57 0.07 73.02
10:47:01 all 8.32 0.00 1.93 1.66 0.07 88.03
10:47:01 0 6.24 0.00 1.76 3.96 0.05 88.00
10:47:01 1 6.39 0.00 1.84 1.27 0.05 90.44
10:47:01 2 9.90 0.00 2.25 0.82 0.07 86.96
10:47:01 3 7.25 0.00 2.18 0.97 0.07 89.54
10:47:01 4 6.75 0.00 1.39 0.87 0.05 90.93
10:47:01 5 15.98 0.00 2.63 0.57 0.07 80.74
10:47:01 6 5.97 0.00 1.68 3.35 0.07 88.94
10:47:01 7 8.10 0.00 1.67 1.44 0.12 88.66
Average: all 12.77 0.00 2.71 6.19 0.06 78.27
Average: 0 15.99 0.00 2.69 3.33 0.06 77.93
Average: 1 15.77 0.00 3.06 2.18 0.06 78.94
Average: 2 13.88 0.00 3.38 4.53 0.05 78.16
Average: 3 12.19 0.00 2.49 1.31 0.05 83.96
Average: 4 10.46 0.00 2.42 19.07 0.05 68.00
Average: 5 11.54 0.00 2.90 11.04 0.05 74.46
Average: 6 10.63 0.00 2.19 4.86 0.06 82.26
Average: 7 11.67 0.00 2.58 3.25 0.08 82.42