---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-3478 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: 2799.998
BogoMIPS: 5599.99
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 861 27247 0 4058 30850
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:71:7e:9c brd ff:ff:ff:ff:ff:ff
inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85907sec preferred_lft 85907sec
inet6 fe80::f816:3eff:fe71:7e9c/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:f0:9d:ac:ec 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:f0ff:fe9d:acec/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-3478) 02/25/25 _x86_64_ (8 CPU)
10:01:30 LINUX RESTART (8 CPU)
10:02:02 tps rtps wtps bread/s bwrtn/s
10:03:01 293.34 29.46 263.88 985.29 29280.92
10:04:01 156.11 45.38 110.73 2545.15 33343.55
10:05:01 22.79 0.05 22.74 1.47 21799.13
10:06:01 44.28 0.83 43.44 25.73 27429.56
10:07:01 30.81 0.45 30.36 13.73 23140.28
10:08:01 29.11 0.70 28.41 72.92 22555.04
10:09:01 366.56 4.87 361.69 471.92 107602.47
Average: 134.34 11.64 122.70 587.12 37898.53
10:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:03:01 30147120 31707848 2792100 8.48 72000 1798484 1402208 4.13 848100 1650036 159988
10:04:01 28368436 30214400 4570784 13.88 83708 2061024 2710600 7.98 2425884 1824772 13316
10:05:01 27912932 29798200 5026288 15.26 85216 2096796 3058036 9.00 2848164 1855736 21696
10:06:01 28306512 30391328 4632708 14.06 90480 2284460 2386404 7.02 2279532 2017388 25764
10:07:01 27764144 29905044 5175076 15.71 93740 2333436 2916388 8.58 2773208 2056928 15384
10:08:01 27710716 29990832 5228504 15.87 96652 2465536 2718024 8.00 2740536 2132768 104736
10:09:01 26225664 29920640 6713556 20.38 104748 3840376 2776276 8.17 3205244 3099308 392
Average: 28062218 30275470 4877002 14.81 89506 2411445 2566848 7.55 2445810 2090991 48754
10:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:03:01 ens3 334.33 216.54 1288.27 59.73 0.00 0.00 0.00 0.00
10:03:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00
10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:04:01 ens3 490.37 342.49 1887.38 107.09 0.00 0.00 0.00 0.00
10:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00
10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:05:01 ens3 1528.12 1169.33 395.86 478.68 0.00 0.00 0.00 0.00
10:05:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:06:01 ens3 1170.14 839.28 2924.83 283.98 0.00 0.00 0.00 0.00
10:06:01 lo 8.73 8.73 0.84 0.84 0.00 0.00 0.00 0.00
10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:07:01 ens3 364.39 256.82 392.36 100.48 0.00 0.00 0.00 0.00
10:07:01 lo 7.30 7.30 9.55 9.55 0.00 0.00 0.00 0.00
10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:08:01 ens3 462.87 337.09 306.72 733.28 0.00 0.00 0.00 0.00
10:08:01 lo 5.90 5.90 0.90 0.90 0.00 0.00 0.00 0.00
10:09:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00
10:09:01 ens3 449.23 448.69 2039.80 4230.01 0.00 0.00 0.00 0.00
10:09:01 lo 2.47 2.47 0.23 0.23 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 686.48 516.47 1319.38 858.03 0.00 0.00 0.00 0.00
Average: lo 3.76 3.76 1.68 1.68 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3478) 02/25/25 _x86_64_ (8 CPU)
10:01:30 LINUX RESTART (8 CPU)
10:02:02 CPU %user %nice %system %iowait %steal %idle
10:03:01 all 9.54 0.00 0.82 4.46 0.04 85.14
10:03:01 0 9.65 0.00 0.48 5.31 0.03 84.53
10:03:01 1 7.41 0.00 1.31 4.04 0.07 87.17
10:03:01 2 10.45 0.00 0.81 0.36 0.03 88.35
10:03:01 3 13.18 0.00 0.92 14.00 0.05 71.85
10:03:01 4 7.55 0.00 0.83 0.47 0.02 91.13
10:03:01 5 8.29 0.00 0.76 2.77 0.03 88.15
10:03:01 6 13.82 0.00 0.97 0.56 0.05 84.60
10:03:01 7 5.99 0.00 0.51 8.20 0.03 85.27
10:04:01 all 34.37 0.00 1.15 2.18 0.08 62.22
10:04:01 0 19.40 0.00 1.14 1.36 0.05 78.05
10:04:01 1 42.10 0.00 1.73 1.29 0.07 54.82
10:04:01 2 27.11 0.00 0.79 1.17 0.05 70.88
10:04:01 3 25.20 0.00 1.39 6.09 0.09 67.23
10:04:01 4 38.32 0.00 0.73 0.07 0.08 60.80
10:04:01 5 40.49 0.00 1.07 1.57 0.07 56.81
10:04:01 6 36.61 0.00 1.15 0.87 0.07 61.31
10:04:01 7 45.59 0.00 1.19 5.12 0.10 47.99
10:05:01 all 37.33 0.00 4.65 0.88 0.07 57.06
10:05:01 0 31.01 0.00 13.60 0.00 0.08 55.31
10:05:01 1 42.00 0.00 10.37 0.00 0.08 47.54
10:05:01 2 35.81 0.00 1.86 6.73 0.07 55.54
10:05:01 3 24.68 0.00 3.84 0.00 0.07 71.41
10:05:01 4 49.45 0.00 2.27 0.05 0.07 48.16
10:05:01 5 31.73 0.00 1.99 0.07 0.08 66.14
10:05:01 6 48.60 0.00 1.78 0.00 0.08 49.54
10:05:01 7 35.42 0.00 1.52 0.25 0.07 62.75
10:06:01 all 36.42 0.00 2.33 0.63 0.08 60.55
10:06:01 0 24.57 0.00 1.95 0.17 0.07 73.25
10:06:01 1 36.62 0.00 0.72 0.00 0.08 62.58
10:06:01 2 56.04 0.00 1.66 4.41 0.10 37.79
10:06:01 3 38.26 0.00 1.86 0.08 0.08 59.71
10:06:01 4 30.11 0.00 5.16 0.00 0.10 64.64
10:06:01 5 36.21 0.00 4.51 0.02 0.08 59.19
10:06:01 6 36.41 0.00 0.70 0.27 0.07 62.56
10:06:01 7 33.18 0.00 2.01 0.07 0.08 64.65
10:07:01 all 41.01 0.00 1.42 0.66 0.08 56.84
10:07:01 0 35.22 0.00 1.15 0.05 0.07 63.51
10:07:01 1 46.88 0.00 0.80 0.03 0.08 52.20
10:07:01 2 48.51 0.00 1.64 4.77 0.08 45.00
10:07:01 3 48.46 0.00 1.72 0.02 0.10 49.70
10:07:01 4 41.36 0.00 1.07 0.12 0.07 57.38
10:07:01 5 37.71 0.00 1.42 0.12 0.07 60.68
10:07:01 6 33.79 0.00 1.54 0.15 0.08 64.44
10:07:01 7 36.11 0.00 2.04 0.00 0.07 61.78
10:08:01 all 41.05 0.00 1.29 0.69 0.08 56.89
10:08:01 0 33.47 0.00 1.19 2.47 0.07 62.81
10:08:01 1 36.18 0.00 1.24 0.00 0.07 62.52
10:08:01 2 35.42 0.00 1.05 0.57 0.08 62.88
10:08:01 3 60.14 0.00 2.11 0.05 0.10 37.59
10:08:01 4 42.01 0.00 0.87 1.92 0.08 55.11
10:08:01 5 37.29 0.00 1.61 0.00 0.07 61.04
10:08:01 6 39.63 0.00 1.34 0.00 0.07 58.96
10:08:01 7 44.35 0.00 0.88 0.47 0.08 54.21
10:09:01 all 8.96 0.00 2.07 5.78 0.06 83.12
10:09:01 0 9.70 0.00 1.66 15.95 0.08 72.60
10:09:01 1 5.37 0.00 1.81 1.12 0.05 91.65
10:09:01 2 7.61 0.00 1.79 0.69 0.07 89.85
10:09:01 3 17.02 0.00 2.78 7.85 0.08 72.27
10:09:01 4 8.89 0.00 2.45 19.77 0.07 68.82
10:09:01 5 6.21 0.00 1.37 0.10 0.05 92.27
10:09:01 6 10.34 0.00 2.25 0.59 0.08 86.74
10:09:01 7 6.59 0.00 2.49 0.15 0.05 90.72
Average: all 29.86 0.00 1.97 2.18 0.07 65.93
Average: 0 23.33 0.00 3.03 3.61 0.06 69.97
Average: 1 31.01 0.00 2.57 0.92 0.07 65.43
Average: 2 31.61 0.00 1.37 2.67 0.07 64.28
Average: 3 32.49 0.00 2.09 3.98 0.08 61.35
Average: 4 31.14 0.00 1.92 3.20 0.07 63.67
Average: 5 28.30 0.00 1.82 0.66 0.06 69.16
Average: 6 31.35 0.00 1.39 0.35 0.07 66.84
Average: 7 29.66 0.00 1.52 2.02 0.07 66.73