---> uname -a:
Linux prd-ubuntu1804-docker-4c-4g-1981 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
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): 0-3
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:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 2.0G 0 2.0G 0% /dev
tmpfs 395M 696K 394M 1% /run
/dev/vda1 20G 12G 8.1G 58% /
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
/dev/vda15 105M 5.3M 100M 5% /boot/efi
tmpfs 395M 0 395M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 3943 492 2007 0 1443 3202
Swap: 1023 15 1008
---> 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 1450 qdisc fq_codel state UP group default qlen 1000
link/ether fa:16:3e:a7:3a:fc brd ff:ff:ff:ff:ff:ff
inet 10.32.6.150/23 brd 10.32.7.255 scope global dynamic ens3
valid_lft 85593sec preferred_lft 85593sec
inet6 fe80::f816:3eff:fea7:3afc/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 02:42:2c:4c:38:8b 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::42:2cff:fe4c:388b/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1981) 01/16/25 _x86_64_ (4 CPU)
09:42:15 LINUX RESTART (4 CPU)
09:43:02 tps rtps wtps bread/s bwrtn/s
09:44:01 105.83 38.80 67.03 2560.89 8238.43
09:45:01 103.30 22.55 80.75 1934.08 15812.56
09:46:02 261.33 47.34 213.98 3446.83 48682.17
09:47:01 218.05 63.43 154.62 3752.45 27515.74
09:48:01 219.18 13.21 205.96 572.48 7589.20
09:49:01 65.49 1.52 63.97 25.86 1787.70
09:50:01 502.95 0.75 502.20 15.46 16922.11
09:51:01 390.22 2.95 387.27 137.58 13965.81
09:52:01 446.57 20.23 426.34 665.60 15046.02
09:53:01 560.22 9.63 550.59 232.71 20326.22
09:54:01 551.51 190.05 361.45 7051.27 18242.08
09:55:01 345.28 162.36 182.92 5675.59 50188.97
Average: 314.65 47.72 266.94 2169.62 20374.15
09:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:44:01 1371524 3248492 2667128 66.04 59984 1964204 998332 19.62 683672 1785888 180336
09:45:01 245720 2558628 3792932 93.92 70024 2378340 1490628 29.30 1511920 2054780 100600
09:46:02 359996 2396728 3678656 91.09 93500 2093112 1723764 33.88 1626328 1854308 4064
09:47:01 116836 1638432 3921816 97.11 101804 1653976 3104072 61.02 2295396 1427160 6204
09:48:01 110900 1088808 3927752 97.25 112332 1111500 3701728 72.77 2746156 985944 13072
09:49:01 111800 1077524 3926852 97.23 115148 1097336 3681116 72.36 2748976 982444 4952
09:50:01 115316 867808 3923336 97.14 132472 861052 3927184 77.20 2865824 844900 6844
09:51:01 121332 705424 3917320 97.00 132284 691104 4106124 80.71 2922852 777272 6496
09:52:01 105076 464356 3933576 97.40 92240 493044 4612788 90.67 2968928 686396 13000
09:53:01 124776 306336 3913876 96.91 73556 323224 4900336 96.33 2963164 640792 9056
09:54:01 1736968 2048096 2301684 56.99 78700 403452 2006124 39.43 1486632 654232 372
09:55:01 2090368 3257228 1948284 48.24 103568 1223288 1005152 19.76 653924 1115692 6988
Average: 550884 1638155 3487768 86.36 97134 1191136 2938112 57.75 2122814 1150817 29332
09:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:44:01 lo 3.05 3.05 0.28 0.28 0.00 0.00 0.00 0.00
09:44:01 ens3 132.70 105.76 1133.79 21.36 0.00 0.00 0.00 0.00
09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:45:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00
09:45:01 ens3 711.15 549.98 4404.82 121.03 0.00 0.00 0.00 0.00
09:46:02 docker0 122.70 177.83 6.45 2323.50 0.00 0.00 0.00 0.00
09:46:02 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
09:46:02 ens3 541.60 423.28 7508.72 49.71 0.00 0.00 0.00 0.00
09:47:01 docker0 0.12 0.17 0.01 0.01 0.00 0.00 0.00 0.00
09:47:01 vethcedc990 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00
09:47:01 lo 3.58 3.58 0.40 0.40 0.00 0.00 0.00 0.00
09:47:01 veth90c6edb 0.12 0.32 0.01 0.03 0.00 0.00 0.00 0.00
09:48:01 docker0 75.82 73.28 333.62 15.15 0.00 0.00 0.00 0.00
09:48:01 vethcedc990 75.64 73.13 334.65 15.14 0.00 0.00 0.00 0.03
09:48:01 lo 124.78 124.78 347.21 347.21 0.00 0.00 0.00 0.00
09:48:01 veth90c6edb 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00
09:49:01 docker0 96.07 89.95 436.32 40.10 0.00 0.00 0.00 0.00
09:49:01 vethcedc990 95.87 89.77 437.63 40.09 0.00 0.00 0.00 0.04
09:49:01 lo 155.74 155.74 475.77 475.77 0.00 0.00 0.00 0.00
09:49:01 veth90c6edb 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00
09:50:01 docker0 168.66 152.46 539.00 53.30 0.00 0.00 0.00 0.00
09:50:01 vethcedc990 168.47 152.27 541.30 53.29 0.00 0.00 0.00 0.04
09:50:01 lo 258.52 258.52 586.90 586.90 0.00 0.00 0.00 0.00
09:50:01 veth90c6edb 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00
09:51:01 docker0 178.05 164.11 661.92 62.42 0.00 0.00 0.00 0.00
09:51:01 vethcedc990 177.87 163.92 664.34 62.41 0.00 0.00 0.00 0.05
09:51:01 lo 271.69 271.69 718.52 718.52 0.00 0.00 0.00 0.00
09:51:01 veth90c6edb 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00
09:52:01 docker0 115.97 109.59 243.39 27.63 0.00 0.00 0.00 0.00
09:52:01 vethcedc990 115.77 109.41 244.97 27.62 0.00 0.00 0.00 0.02
09:52:01 lo 207.81 207.81 268.64 268.64 0.00 0.00 0.00 0.00
09:52:01 veth90c6edb 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
09:53:01 docker0 89.74 80.28 83.68 13.88 0.00 0.00 0.00 0.00
09:53:01 vethcedc990 89.56 80.09 84.90 13.86 0.00 0.00 0.00 0.01
09:53:01 lo 168.64 168.64 96.46 96.46 0.00 0.00 0.00 0.00
09:53:01 veth90c6edb 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00
09:54:01 docker0 8.95 8.55 0.86 0.64 0.00 0.00 0.00 0.00
09:54:01 lo 17.21 17.21 1.38 1.38 0.00 0.00 0.00 0.00
09:54:01 ens3 4396.30 2751.22 17144.23 806.76 0.00 0.00 0.00 0.00
09:55:01 docker0 183.87 223.03 9.50 2201.30 0.00 0.00 0.00 0.00
09:55:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00
09:55:01 ens3 293.65 239.31 2233.16 67.41 0.00 0.00 0.00 0.00
Average: docker0 86.91 90.21 193.34 396.33 0.00 0.00 0.00 0.00
Average: lo 101.37 101.37 208.46 208.46 0.00 0.00 0.00 0.00
Average: ens3 364.86 232.65 1554.77 67.67 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1981) 01/16/25 _x86_64_ (4 CPU)
09:42:15 LINUX RESTART (4 CPU)
09:43:02 CPU %user %nice %system %iowait %steal %idle
09:44:01 all 22.02 0.00 1.49 3.02 0.06 73.40
09:44:01 0 12.13 0.00 1.10 6.94 0.05 79.78
09:44:01 1 20.36 0.00 1.58 1.53 0.05 76.49
09:44:01 2 28.49 0.00 1.85 1.39 0.07 68.20
09:44:01 3 27.15 0.00 1.48 2.25 0.07 69.05
09:45:01 all 50.81 0.00 2.72 1.10 0.13 45.23
09:45:01 0 51.54 0.00 2.07 1.07 0.12 45.21
09:45:01 1 51.90 0.00 2.70 0.60 0.15 44.65
09:45:01 2 50.31 0.00 2.10 0.67 0.13 46.79
09:45:01 3 49.50 0.00 4.02 2.06 0.15 44.27
09:46:02 all 20.58 0.00 5.32 6.06 0.09 67.95
09:46:02 0 15.24 0.00 4.56 2.84 0.08 77.28
09:46:02 1 27.17 0.00 5.18 8.78 0.08 58.79
09:46:02 2 22.25 0.00 6.77 7.21 0.12 63.66
09:46:02 3 17.68 0.00 4.77 5.41 0.08 72.06
09:47:01 all 51.64 0.00 3.10 3.71 0.11 41.43
09:47:01 0 41.35 0.00 2.79 6.05 0.08 49.74
09:47:01 1 51.79 0.00 3.04 2.72 0.12 42.33
09:47:01 2 58.79 0.00 3.63 4.70 0.12 32.76
09:47:01 3 54.72 0.00 2.95 1.40 0.12 40.81
09:48:01 all 35.04 0.00 2.32 4.60 0.10 57.93
09:48:01 0 34.41 0.00 2.35 4.41 0.10 58.74
09:48:01 1 29.92 0.00 2.28 8.13 0.10 59.57
09:48:01 2 34.49 0.00 2.09 4.61 0.10 58.71
09:48:01 3 41.36 0.00 2.57 1.26 0.10 54.71
09:49:01 all 13.62 0.00 1.22 0.89 0.07 84.21
09:49:01 0 13.07 0.00 0.86 0.05 0.07 85.94
09:49:01 1 12.81 0.00 1.52 1.91 0.07 83.70
09:49:01 2 15.55 0.00 1.42 1.17 0.08 81.78
09:49:01 3 13.02 0.00 1.06 0.45 0.07 85.40
09:50:01 all 13.30 0.00 4.77 11.62 0.11 70.20
09:50:01 0 13.62 0.00 5.35 19.04 0.12 61.88
09:50:01 1 12.12 0.00 3.54 6.24 0.08 78.01
09:50:01 2 12.91 0.00 4.91 8.94 0.13 73.10
09:50:01 3 14.55 0.00 5.30 12.27 0.10 67.78
09:51:01 all 20.70 0.00 4.28 8.66 0.12 66.24
09:51:01 0 21.54 0.00 4.59 9.31 0.12 64.44
09:51:01 1 21.10 0.00 5.20 10.76 0.13 62.81
09:51:01 2 20.48 0.00 3.09 5.57 0.13 70.73
09:51:01 3 19.70 0.00 4.21 9.01 0.10 66.98
09:52:01 all 22.83 0.00 6.75 9.67 0.13 60.62
09:52:01 0 26.29 0.00 7.62 12.11 0.12 53.87
09:52:01 1 22.39 0.00 6.61 6.75 0.12 64.13
09:52:01 2 22.42 0.00 6.94 12.48 0.15 58.00
09:52:01 3 20.22 0.00 5.87 7.35 0.10 66.46
09:53:01 all 13.70 0.00 5.43 12.90 0.15 67.82
09:53:01 0 14.37 0.00 5.96 15.62 0.15 63.89
09:53:01 1 13.74 0.00 4.90 10.33 0.13 70.89
09:53:01 2 13.07 0.00 5.69 14.27 0.20 66.77
09:53:01 3 13.56 0.00 5.17 11.36 0.12 69.79
09:54:01 all 21.39 0.00 2.23 24.02 0.10 52.26
09:54:01 0 21.01 0.00 1.37 12.29 0.07 65.27
09:54:01 1 21.80 0.00 2.95 40.58 0.10 34.57
09:54:01 2 21.74 0.00 2.49 16.33 0.13 59.31
09:54:01 3 21.02 0.00 2.11 26.85 0.08 49.93
09:54:01 CPU %user %nice %system %iowait %steal %idle
09:55:01 all 20.83 0.00 3.89 7.45 0.10 67.74
09:55:01 0 15.58 0.00 2.84 4.75 0.08 76.75
09:55:01 1 17.94 0.00 3.71 7.09 0.08 71.17
09:55:01 2 33.93 0.00 3.83 9.35 0.13 52.76
09:55:01 3 15.83 0.00 5.18 8.60 0.10 70.28
Average: all 25.50 0.00 3.63 7.82 0.11 62.94
Average: 0 23.34 0.00 3.46 7.87 0.10 65.24
Average: 1 25.20 0.00 3.60 8.81 0.10 62.28
Average: 2 27.82 0.00 3.73 7.22 0.13 61.10
Average: 3 25.66 0.00 3.73 7.38 0.10 63.14