---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-41546 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 877 26829 0 4459 30833
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:81:77:99 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86006sec preferred_lft 86006sec
inet6 fe80::f816:3eff:fe81:7799/64 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 02:42:6d:0a:61:7c 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-41546) 09/25/24 _x86_64_ (8 CPU)
00:53:24 LINUX RESTART (8 CPU)
00:54:02 tps rtps wtps bread/s bwrtn/s
00:55:01 337.69 36.21 301.47 1709.41 26335.88
00:56:01 159.84 43.94 115.90 2513.05 31729.65
00:57:01 28.50 2.90 25.60 86.25 18641.56
00:58:01 44.28 0.03 44.24 2.13 47026.03
00:59:01 34.64 2.98 31.66 506.98 43268.39
Average: 120.26 17.15 103.11 961.07 33423.92
00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:55:01 30010608 31648456 2928612 8.89 74308 1871536 1437132 4.23 937888 1691172 172284
00:56:01 28044824 30041024 4894396 14.86 87180 2203580 2937944 8.64 2644212 1921020 25436
00:57:01 27598672 30079212 5340548 16.21 90384 2675040 2724280 8.02 2691024 2303292 447372
00:58:01 26508280 29687212 6430940 19.52 93432 3358404 3047952 8.97 3081356 2977108 214448
00:59:01 26761780 30834880 6177440 18.75 96692 4226948 2073368 6.10 2013472 3766028 277304
Average: 27784833 30458157 5154387 15.65 88399 2867102 2444135 7.19 2273590 2531724 227369
00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
00:55:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
00:55:01 ens3 89.29 63.23 1068.66 26.24 0.00 0.00 0.00 0.00
00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
00:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00
00:56:01 ens3 775.19 536.43 3509.75 154.04 0.00 0.00 0.00 0.00
00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
00:57:01 lo 15.26 15.26 36.26 36.26 0.00 0.00 0.00 0.00
00:57:01 ens3 464.16 331.56 411.34 112.33 0.00 0.00 0.00 0.00
00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
00:58:01 lo 4.57 4.57 2.16 2.16 0.00 0.00 0.00 0.00
00:58:01 ens3 173.07 144.91 628.67 47.71 0.00 0.00 0.00 0.00
00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
00:59:01 lo 3.20 3.20 1.27 1.27 0.00 0.00 0.00 0.00
00:59:01 ens3 627.76 473.39 2192.46 141.86 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
Average: lo 5.00 5.00 8.00 8.00 0.00 0.00 0.00 0.00
Average: ens3 427.02 310.73 1563.83 96.67 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41546) 09/25/24 _x86_64_ (8 CPU)
00:53:24 LINUX RESTART (8 CPU)
00:54:02 CPU %user %nice %system %iowait %steal %idle
00:55:01 all 9.90 0.00 0.95 2.69 0.04 86.43
00:55:01 0 21.87 0.00 1.66 5.95 0.08 70.43
00:55:01 1 11.24 0.00 0.88 0.22 0.03 87.62
00:55:01 2 4.20 0.00 1.36 5.06 0.05 89.33
00:55:01 3 2.75 0.00 0.54 2.00 0.03 94.67
00:55:01 4 14.23 0.00 0.90 1.51 0.07 83.29
00:55:01 5 18.69 0.00 1.43 1.55 0.03 78.31
00:55:01 6 1.37 0.00 0.20 5.18 0.00 93.25
00:55:01 7 4.85 0.00 0.56 0.03 0.02 94.54
00:56:01 all 35.91 0.00 1.47 1.61 0.11 60.90
00:56:01 0 28.19 0.00 0.97 0.95 0.08 69.80
00:56:01 1 28.12 0.00 1.61 0.35 0.13 69.78
00:56:01 2 39.79 0.00 2.08 2.31 0.10 55.72
00:56:01 3 53.20 0.00 2.20 1.04 0.12 43.45
00:56:01 4 27.47 0.00 0.95 1.27 0.10 70.20
00:56:01 5 42.40 0.00 0.84 0.50 0.12 56.14
00:56:01 6 45.35 0.00 2.32 5.85 0.13 46.34
00:56:01 7 22.75 0.00 0.84 0.62 0.08 75.72
00:57:01 all 47.43 0.00 1.18 0.54 0.10 50.74
00:57:01 0 57.99 0.00 0.77 0.05 0.08 41.10
00:57:01 1 47.43 0.00 1.25 0.00 0.12 51.20
00:57:01 2 41.08 0.00 1.34 0.00 0.12 57.46
00:57:01 3 56.78 0.00 1.77 1.30 0.08 40.06
00:57:01 4 40.90 0.00 1.09 0.23 0.12 57.66
00:57:01 5 41.88 0.00 1.38 0.00 0.12 56.62
00:57:01 6 56.32 0.00 0.94 2.74 0.12 39.88
00:57:01 7 36.98 0.00 0.95 0.03 0.08 61.95
00:58:01 all 45.17 0.00 1.21 1.24 0.10 52.28
00:58:01 0 38.86 0.00 0.94 1.07 0.10 59.03
00:58:01 1 48.29 0.00 0.89 1.09 0.12 49.61
00:58:01 2 51.18 0.00 1.66 0.00 0.08 47.08
00:58:01 3 49.50 0.00 0.64 1.39 0.12 48.36
00:58:01 4 33.43 0.00 0.82 0.00 0.12 65.63
00:58:01 5 52.35 0.00 2.14 2.21 0.08 43.21
00:58:01 6 46.65 0.00 1.39 2.81 0.08 49.06
00:58:01 7 41.11 0.00 1.19 1.37 0.08 56.24
00:59:01 all 36.35 0.00 1.18 1.30 0.09 61.09
00:59:01 0 43.76 0.00 1.12 0.00 0.08 55.03
00:59:01 1 31.50 0.00 1.22 4.00 0.08 63.19
00:59:01 2 40.56 0.00 1.22 0.35 0.08 57.78
00:59:01 3 22.90 0.00 0.61 0.02 0.10 76.37
00:59:01 4 47.82 0.00 0.92 0.23 0.08 50.95
00:59:01 5 31.34 0.00 1.78 5.56 0.10 61.22
00:59:01 6 40.11 0.00 1.52 0.12 0.08 58.17
00:59:01 7 32.84 0.00 1.12 0.12 0.07 65.86
Average: all 35.02 0.00 1.20 1.47 0.09 62.22
Average: 0 38.18 0.00 1.09 1.59 0.09 59.05
Average: 1 33.37 0.00 1.17 1.14 0.10 64.22
Average: 2 35.46 0.00 1.53 1.53 0.09 61.39
Average: 3 37.09 0.00 1.15 1.15 0.09 60.52
Average: 4 32.84 0.00 0.94 0.65 0.10 65.48
Average: 5 37.39 0.00 1.51 1.96 0.09 59.04
Average: 6 38.06 0.00 1.28 3.34 0.08 57.24
Average: 7 27.77 0.00 0.93 0.44 0.07 70.80