---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84727 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 883 27181 0 4102 30827
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:82:dd:47 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85843sec preferred_lft 85843sec
inet6 fe80::f816:3eff:fe82:dd47/64 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 02:42:36:54:2b:52 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::42:36ff:fe54:2b52/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84727) 11/18/24 _x86_64_ (8 CPU)
16:45:48 LINUX RESTART (8 CPU)
16:46:01 tps rtps wtps bread/s bwrtn/s
16:47:02 284.27 73.44 210.83 5287.65 55752.57
16:48:01 100.75 14.10 86.65 982.88 26236.77
16:49:01 128.85 44.33 84.52 2538.38 25479.22
16:50:01 22.35 0.05 22.30 1.47 18416.13
16:51:01 45.24 0.85 44.39 27.86 25122.88
16:52:01 28.48 0.40 28.08 10.93 20721.75
16:53:01 24.89 0.72 24.18 73.04 20054.92
16:54:01 322.18 4.72 317.46 454.25 86131.82
16:55:01 67.26 1.85 65.41 116.91 33228.33
Average: 113.83 15.61 98.22 1054.92 34587.75
16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
16:47:02 30288348 31653084 2650872 8.05 52184 1633520 1436032 4.23 893628 1487524 57640
16:48:01 29964232 31627356 2974988 9.03 77584 1890416 1459120 4.29 948224 1721664 163720
16:49:01 28301356 30170740 4637864 14.08 83824 2084604 2644424 7.78 2492028 1827620 14248
16:50:01 27434512 29343560 5504708 16.71 85300 2120668 3377516 9.94 3322844 1858904 23940
16:51:01 28168724 30286584 4770496 14.48 91572 2315740 2947156 8.67 2409404 2023040 19864
16:52:01 27591584 29761816 5347636 16.23 94432 2361848 3200424 9.42 2937572 2064524 12408
16:53:01 27207712 29816832 5731508 17.40 96740 2790348 2769180 8.15 3042968 2321928 404784
16:54:01 25679104 29757768 7260116 22.04 103736 4216328 2787216 8.20 3395904 3444760 29872
16:55:01 27852296 31585856 5086924 15.44 107628 3877296 1487388 4.38 1587048 3096372 2560
Average: 28054208 30444844 4885012 14.83 88111 2587863 2456495 7.23 2336624 2205148 81004
16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
16:47:02 ens3 349.19 237.94 1032.09 75.19 0.00 0.00 0.00 0.00
16:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:47:02 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00
16:48:01 ens3 50.42 34.38 841.58 7.25 0.00 0.00 0.00 0.00
16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:48:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00
16:49:01 ens3 298.68 240.13 1773.16 63.78 0.00 0.00 0.00 0.00
16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:49:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00
16:50:01 ens3 1508.48 1166.79 391.08 480.73 0.00 0.00 0.00 0.00
16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
16:51:01 ens3 853.47 679.74 2847.57 233.76 0.00 0.00 0.00 0.00
16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:51:01 lo 12.71 12.71 5.92 5.92 0.00 0.00 0.00 0.00
16:52:01 ens3 716.65 524.81 504.28 185.95 0.00 0.00 0.00 0.00
16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:52:01 lo 3.48 3.48 4.48 4.48 0.00 0.00 0.00 0.00
16:53:01 ens3 473.34 378.06 316.52 2498.16 0.00 0.00 0.00 0.00
16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:53:01 lo 5.15 5.15 0.82 0.82 0.00 0.00 0.00 0.00
16:54:01 ens3 192.52 174.18 2001.67 935.71 0.00 0.00 0.00 0.00
16:54:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
16:54:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00
16:55:01 ens3 318.23 381.45 52.44 2672.27 0.00 0.00 0.00 0.00
16:55:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
16:55:01 lo 4.13 4.13 0.38 0.38 0.00 0.00 0.00 0.00
Average: ens3 529.88 424.88 1084.94 796.25 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: lo 3.34 3.34 1.34 1.34 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84727) 11/18/24 _x86_64_ (8 CPU)
16:45:48 LINUX RESTART (8 CPU)
16:46:01 CPU %user %nice %system %iowait %steal %idle
16:47:02 all 7.20 0.00 1.22 7.91 0.06 83.61
16:47:02 0 7.94 0.00 1.30 1.29 0.03 89.43
16:47:02 1 7.78 0.00 1.97 0.70 0.03 89.51
16:47:02 2 3.26 0.00 0.82 4.69 0.03 91.20
16:47:02 3 5.86 0.00 1.79 4.34 0.05 87.96
16:47:02 4 5.65 0.00 0.82 1.44 0.08 92.01
16:47:02 5 4.88 0.00 0.68 0.88 0.05 93.50
16:47:02 6 7.00 0.00 0.62 26.32 0.05 66.00
16:47:02 7 15.30 0.00 1.78 23.75 0.08 59.07
16:48:01 all 6.92 0.00 0.55 5.74 0.02 86.76
16:48:01 0 8.42 0.00 0.41 0.44 0.03 90.70
16:48:01 1 0.86 0.00 0.25 0.44 0.00 98.44
16:48:01 2 3.36 0.00 0.42 0.54 0.02 95.66
16:48:01 3 11.06 0.00 1.14 27.79 0.07 59.94
16:48:01 4 0.61 0.00 0.32 0.20 0.02 98.85
16:48:01 5 0.36 0.00 0.22 0.15 0.00 99.27
16:48:01 6 21.33 0.00 0.99 15.85 0.05 61.77
16:48:01 7 9.44 0.00 0.64 0.68 0.02 89.22
16:49:01 all 34.79 0.00 1.25 5.11 0.10 58.74
16:49:01 0 28.70 0.00 1.36 3.82 0.07 66.05
16:49:01 1 35.08 0.00 1.28 1.88 0.08 61.67
16:49:01 2 41.87 0.00 1.20 1.69 0.10 55.14
16:49:01 3 33.80 0.00 1.45 9.32 0.08 55.35
16:49:01 4 44.87 0.00 1.59 3.60 0.19 49.75
16:49:01 5 23.90 0.00 1.09 17.39 0.08 57.53
16:49:01 6 29.70 0.00 0.91 0.87 0.10 68.41
16:49:01 7 40.56 0.00 1.10 2.25 0.12 55.97
16:50:01 all 44.19 0.00 3.90 1.28 0.09 50.53
16:50:01 0 23.82 0.00 2.50 0.05 0.08 73.56
16:50:01 1 38.89 0.00 6.98 0.02 0.08 54.03
16:50:01 2 50.44 0.00 1.41 0.00 0.10 48.05
16:50:01 3 40.88 0.00 2.05 10.00 0.08 47.00
16:50:01 4 59.88 0.00 4.03 0.00 0.12 35.97
16:50:01 5 62.64 0.00 1.80 0.00 0.12 35.44
16:50:01 6 43.22 0.00 2.21 0.03 0.10 54.44
16:50:01 7 34.09 0.00 10.18 0.13 0.07 55.52
16:51:01 all 38.44 0.00 2.27 1.68 0.09 57.52
16:51:01 0 28.81 0.00 2.10 3.02 0.08 65.98
16:51:01 1 39.97 0.00 2.24 1.47 0.10 56.22
16:51:01 2 36.83 0.00 1.67 1.01 0.08 60.41
16:51:01 3 46.56 0.00 4.23 6.74 0.10 42.36
16:51:01 4 35.47 0.00 1.63 0.00 0.07 62.84
16:51:01 5 47.95 0.00 4.15 1.13 0.10 46.66
16:51:01 6 34.66 0.00 1.06 0.02 0.08 64.18
16:51:01 7 37.28 0.00 1.14 0.05 0.10 61.42
16:52:01 all 39.57 0.00 1.47 0.81 0.07 58.07
16:52:01 0 42.74 0.00 0.94 2.10 0.08 54.13
16:52:01 1 42.84 0.00 1.67 0.00 0.07 55.43
16:52:01 2 32.13 0.00 1.04 0.00 0.07 66.76
16:52:01 3 32.26 0.00 1.51 0.07 0.07 66.10
16:52:01 4 44.19 0.00 1.82 3.95 0.07 49.97
16:52:01 5 49.26 0.00 1.62 0.10 0.08 48.94
16:52:01 6 33.92 0.00 2.26 0.20 0.07 63.55
16:52:01 7 39.24 0.00 0.92 0.03 0.05 59.75
16:53:01 all 35.18 0.00 1.24 0.97 0.06 62.55
16:53:01 0 21.89 0.00 1.25 0.02 0.03 76.81
16:53:01 1 42.47 0.00 0.65 0.08 0.07 56.73
16:53:01 2 57.25 0.00 3.13 0.08 0.08 39.46
16:53:01 3 35.33 0.00 1.51 0.03 0.07 63.06
16:53:01 4 30.00 0.00 0.78 7.50 0.07 61.65
16:53:01 5 44.85 0.00 0.60 0.00 0.05 54.50
16:53:01 6 26.62 0.00 1.10 0.02 0.05 72.21
16:53:01 7 23.06 0.00 0.89 0.00 0.05 76.00
16:54:01 all 5.11 0.00 1.65 7.31 0.04 85.89
16:54:01 0 7.67 0.00 1.52 8.74 0.03 82.03
16:54:01 1 5.13 0.00 1.02 3.62 0.03 90.20
16:54:01 2 6.45 0.00 1.59 0.27 0.03 91.66
16:54:01 3 5.49 0.00 1.24 23.77 0.07 69.44
16:54:01 4 4.34 0.00 1.72 5.46 0.07 88.41
16:54:01 5 3.59 0.00 1.38 10.30 0.03 84.71
16:54:01 6 4.24 0.00 2.82 3.17 0.03 89.73
16:54:01 7 4.02 0.00 1.92 3.23 0.03 90.80
16:55:01 all 10.11 0.00 0.89 2.33 0.04 86.63
16:55:01 0 8.13 0.00 0.67 4.24 0.03 86.93
16:55:01 1 18.54 0.00 1.03 1.55 0.05 78.82
16:55:01 2 12.97 0.00 0.76 2.55 0.07 83.66
16:55:01 3 6.99 0.00 0.65 3.56 0.03 88.76
16:55:01 4 6.07 0.00 1.79 2.07 0.03 90.04
16:55:01 5 4.65 0.00 0.59 0.02 0.02 94.73
16:55:01 6 21.51 0.00 1.05 4.17 0.03 73.23
16:55:01 7 2.00 0.00 0.60 0.47 0.03 96.89
Average: all 24.62 0.00 1.61 3.68 0.06 70.03
Average: 0 19.80 0.00 1.34 2.64 0.05 76.17
Average: 1 25.74 0.00 1.90 1.08 0.06 71.21
Average: 2 27.18 0.00 1.34 1.21 0.07 70.21
Average: 3 24.27 0.00 1.73 9.47 0.07 64.46
Average: 4 25.66 0.00 1.61 2.70 0.08 69.96
Average: 5 26.87 0.00 1.34 3.33 0.06 68.39
Average: 6 24.67 0.00 1.45 5.62 0.06 68.20
Average: 7 22.76 0.00 2.13 3.39 0.06 71.65