---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2068 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 872 27236 0 4058 30839
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:ab:f9:07 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85927sec preferred_lft 85927sec
inet6 fe80::f816:3eff:feab:f907/64 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 02:42:5c:ec:f6:dc 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::42:5cff:feec:f6dc/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-2068) 02/19/25 _x86_64_ (8 CPU)
09:16:18 LINUX RESTART (8 CPU)
09:17:01 tps rtps wtps bread/s bwrtn/s
09:18:01 171.48 43.09 128.39 1954.95 35002.33
09:19:01 77.89 11.35 66.54 810.26 30204.57
09:20:01 33.58 0.70 32.88 20.66 25877.69
09:21:01 42.36 0.60 41.76 19.73 28505.92
09:22:01 29.18 0.30 28.88 53.46 23853.09
09:23:01 291.62 5.05 286.57 470.72 70613.43
09:24:01 118.66 1.43 117.23 111.45 44369.54
Average: 109.25 8.93 100.32 491.64 36918.03
09:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:18:01 29542240 31296408 3396980 10.31 81316 1974784 1783596 5.25 1277580 1807824 140760
09:19:01 28259492 30122824 4679728 14.21 84276 2077132 2839532 8.35 2523992 1836232 12668
09:20:01 28463448 30420696 4475772 13.59 87108 2164692 2387144 7.02 2236936 1910040 14256
09:21:01 27806092 29942620 5133128 15.58 93068 2330728 3210824 9.45 2735172 2053928 21304
09:22:01 27631696 29800252 5307524 16.11 95652 2357372 3253192 9.57 2881328 2078104 14648
09:23:01 26359284 29967516 6579936 19.98 101196 3762404 2729012 8.03 2972204 3202032 113144
09:24:01 27933352 31620468 5005868 15.20 106976 3832256 1411812 4.15 1514616 3087128 2128
Average: 27999372 30452969 4939848 15.00 92799 2642767 2516445 7.40 2305975 2282184 45558
09:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:18:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00
09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:18:01 ens3 206.70 146.97 1758.74 28.47 0.00 0.00 0.00 0.00
09:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:19:01 ens3 1665.09 1126.53 1298.24 403.11 0.00 0.00 0.00 0.00
09:20:01 lo 8.47 8.47 0.82 0.82 0.00 0.00 0.00 0.00
09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:20:01 ens3 1314.18 970.44 1059.69 384.45 0.00 0.00 0.00 0.00
09:21:01 lo 7.37 7.37 9.55 9.55 0.00 0.00 0.00 0.00
09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:21:01 ens3 1161.49 791.38 2487.69 251.35 0.00 0.00 0.00 0.00
09:22:01 lo 3.35 3.35 0.66 0.66 0.00 0.00 0.00 0.00
09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:22:01 ens3 508.90 344.81 150.80 126.95 0.00 0.00 0.00 0.00
09:23:01 lo 4.72 4.72 0.44 0.44 0.00 0.00 0.00 0.00
09:23:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00
09:23:01 ens3 502.05 420.10 2266.46 3272.59 0.00 0.00 0.00 0.00
09:23:01 veth8c0d768 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00
09:24:01 lo 4.00 4.00 0.37 0.37 0.00 0.00 0.00 0.00
09:24:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
09:24:01 ens3 434.18 462.01 80.93 2655.48 0.00 0.00 0.00 0.00
Average: lo 4.23 4.23 1.72 1.72 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 827.50 608.88 1300.37 1017.46 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2068) 02/19/25 _x86_64_ (8 CPU)
09:16:18 LINUX RESTART (8 CPU)
09:17:01 CPU %user %nice %system %iowait %steal %idle
09:18:01 all 12.92 0.00 0.83 1.75 0.04 84.45
09:18:01 0 8.61 0.00 0.78 0.18 0.03 90.39
09:18:01 1 4.39 0.00 0.32 0.12 0.03 95.15
09:18:01 2 8.92 0.00 0.70 0.30 0.03 90.05
09:18:01 3 7.67 0.00 0.43 0.25 0.02 91.63
09:18:01 4 24.66 0.00 1.54 3.86 0.08 69.86
09:18:01 5 35.15 0.00 1.85 0.98 0.07 61.95
09:18:01 6 9.35 0.00 0.63 2.49 0.03 87.50
09:18:01 7 4.66 0.00 0.43 5.79 0.02 89.10
09:19:01 all 48.90 0.00 2.74 0.64 0.09 47.64
09:19:01 0 42.04 0.00 1.60 0.05 0.08 56.23
09:19:01 1 37.67 0.00 1.47 0.68 0.07 60.11
09:19:01 2 43.78 0.00 2.50 0.13 0.08 53.51
09:19:01 3 58.33 0.00 4.34 0.17 0.08 37.08
09:19:01 4 61.03 0.00 5.57 0.30 0.10 32.99
09:19:01 5 54.29 0.00 2.79 0.30 0.10 42.52
09:19:01 6 53.24 0.00 1.11 0.37 0.08 45.20
09:19:01 7 40.83 0.00 2.49 3.07 0.07 53.54
09:20:01 all 38.44 0.00 3.43 0.46 0.08 57.60
09:20:01 0 29.67 0.00 1.87 0.12 0.07 68.27
09:20:01 1 39.78 0.00 3.68 0.00 0.08 56.46
09:20:01 2 27.92 0.00 2.66 0.02 0.10 69.31
09:20:01 3 52.48 0.00 4.90 0.00 0.10 42.52
09:20:01 4 36.14 0.00 5.08 3.46 0.07 55.24
09:20:01 5 34.48 0.00 4.52 0.02 0.08 60.90
09:20:01 6 30.19 0.00 1.43 0.00 0.05 68.32
09:20:01 7 56.86 0.00 3.32 0.03 0.10 39.69
09:21:01 all 45.08 0.00 1.71 0.53 0.09 52.59
09:21:01 0 47.43 0.00 1.62 0.18 0.08 50.68
09:21:01 1 44.64 0.00 1.14 2.26 0.08 51.88
09:21:01 2 49.01 0.00 2.56 0.15 0.08 48.20
09:21:01 3 42.74 0.00 2.53 0.02 0.10 54.61
09:21:01 4 40.39 0.00 1.80 1.37 0.08 56.35
09:21:01 5 51.51 0.00 0.88 0.00 0.08 47.52
09:21:01 6 45.78 0.00 2.02 0.30 0.10 51.80
09:21:01 7 39.15 0.00 1.10 0.00 0.10 59.64
09:22:01 all 36.28 0.00 1.15 0.71 0.07 61.79
09:22:01 0 40.18 0.00 1.10 0.10 0.07 58.55
09:22:01 1 32.43 0.00 1.49 5.16 0.07 60.86
09:22:01 2 42.48 0.00 1.57 0.13 0.08 55.73
09:22:01 3 39.46 0.00 1.00 0.05 0.08 59.40
09:22:01 4 36.54 0.00 1.69 0.13 0.08 61.55
09:22:01 5 41.49 0.00 0.59 0.02 0.07 57.84
09:22:01 6 21.55 0.00 0.92 0.10 0.05 77.38
09:22:01 7 36.07 0.00 0.84 0.00 0.07 63.03
09:23:01 all 20.26 0.00 1.67 4.29 0.05 73.72
09:23:01 0 12.45 0.00 1.17 0.13 0.05 86.20
09:23:01 1 20.26 0.00 1.12 3.78 0.05 74.79
09:23:01 2 25.99 0.00 2.15 1.95 0.07 69.84
09:23:01 3 29.17 0.00 2.78 0.03 0.05 67.96
09:23:01 4 14.11 0.00 1.40 1.64 0.05 82.80
09:23:01 5 24.17 0.00 1.14 4.93 0.07 69.70
09:23:01 6 23.66 0.00 1.74 0.97 0.03 73.60
09:23:01 7 12.30 0.00 1.81 21.00 0.07 64.82
09:24:01 all 8.97 0.00 1.34 2.11 0.05 87.53
09:24:01 0 1.14 0.00 0.64 9.67 0.02 88.53
09:24:01 1 18.54 0.00 2.12 0.07 0.05 79.23
09:24:01 2 12.42 0.00 1.73 1.58 0.05 84.21
09:24:01 3 15.97 0.00 1.05 0.18 0.05 82.75
09:24:01 4 9.17 0.00 1.46 0.27 0.05 89.05
09:24:01 5 4.04 0.00 2.15 2.80 0.05 90.97
09:24:01 6 6.72 0.00 0.92 0.02 0.07 92.27
09:24:01 7 3.63 0.00 0.72 2.26 0.05 93.34
Average: all 30.12 0.00 1.84 1.50 0.07 66.47
Average: 0 25.95 0.00 1.25 1.49 0.06 71.26
Average: 1 28.23 0.00 1.62 1.72 0.06 68.37
Average: 2 30.07 0.00 1.98 0.61 0.07 67.27
Average: 3 35.11 0.00 2.43 0.10 0.07 62.29
Average: 4 31.74 0.00 2.65 1.58 0.07 63.96
Average: 5 35.03 0.00 1.99 1.29 0.07 61.62
Average: 6 27.21 0.00 1.25 0.61 0.06 70.87
Average: 7 27.65 0.00 1.53 4.58 0.07 66.17