---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-11485 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 14G 142G 9% /
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 854 25044 0 6267 30856
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:bb:aa:29 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85754sec preferred_lft 85754sec
inet6 fe80::f816:3eff:febb:aa29/64 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 02:42:30:df:f7:56 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::42:30ff:fedf:f756/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11485) 03/28/25 _x86_64_ (8 CPU)
08:26:56 LINUX RESTART (8 CPU)
08:27:01 tps rtps wtps bread/s bwrtn/s
08:28:01 52.04 16.43 35.61 1673.32 41573.47
08:29:01 243.48 57.21 186.27 3627.93 18427.73
08:30:02 121.21 19.30 101.91 2289.09 20823.88
08:31:02 86.36 0.07 86.30 10.16 47518.98
08:32:01 81.62 0.03 81.58 0.27 71835.31
08:33:01 100.95 5.22 95.73 400.87 37057.97
08:34:01 155.76 8.85 146.91 360.06 17185.80
08:35:01 135.66 0.38 135.28 33.33 27575.89
08:36:01 21.35 0.00 21.35 0.00 11057.81
08:37:01 54.93 0.03 54.90 1.20 11703.31
Average: 105.38 10.78 94.61 841.88 30396.62
08:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:28:01 31112944 32215192 1826276 5.54 36928 1395632 717204 2.11 279044 1306156 1392
08:29:01 30117804 31676680 2821416 8.57 64516 1806280 1495288 4.40 901132 1629188 178188
08:30:02 26475116 31647556 6464104 19.62 98716 5290800 1965100 5.78 959740 5065944 3389444
08:31:02 26441244 31672724 6497976 19.73 115360 5288764 1784460 5.25 950344 5063412 2182240
08:32:01 26145608 31672312 6793612 20.62 119668 5565972 1777380 5.23 956928 5340248 521216
08:33:01 25280704 30904096 7658516 23.25 124424 5644840 8344524 24.55 1778116 5315248 6092
08:34:01 22210008 27983344 10729212 32.57 131368 5778880 11585408 34.09 4930048 5196580 1144
08:35:01 21608520 27700124 11330700 34.40 160012 6029972 12119748 35.66 5277504 5400736 1784
08:36:01 20881532 26976856 12057688 36.61 160432 6032904 12839472 37.78 6005200 5397936 668
08:37:01 24412544 30385288 8526676 25.89 161404 5921636 4087212 12.03 2658088 5287468 92
Average: 25468602 30283417 7470618 22.68 117283 4875568 5671580 16.69 2469614 4500292 628226
08:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:28:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
08:28:01 ens3 20.50 10.73 67.52 1.84 0.00 0.00 0.00 0.00
08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:29:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
08:29:01 ens3 365.27 266.17 1526.87 77.79 0.00 0.00 0.00 0.00
08:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:02 lo 17.65 17.65 1.72 1.72 0.00 0.00 0.00 0.00
08:30:02 ens3 1757.71 936.12 37329.16 77.12 0.00 0.00 0.00 0.00
08:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:31:02 ens3 4.70 5.01 1.02 1.31 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 ens3 3.12 3.02 0.68 0.92 0.00 0.00 0.00 0.00
08:33:01 vethb920c89 1.05 1.13 0.09 0.11 0.00 0.00 0.00 0.00
08:33:01 vethf9a826e 0.08 0.25 0.01 0.02 0.00 0.00 0.00 0.00
08:33:01 veth09f41ad 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethb920c89 4.37 5.52 0.76 0.83 0.00 0.00 0.00 0.00
08:34:01 vethf9a826e 2.57 3.02 0.26 0.26 0.00 0.00 0.00 0.00
08:34:01 veth09f41ad 2.23 2.52 0.21 0.21 0.00 0.00 0.00 0.00
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 vethb920c89 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00
08:35:01 vethf9a826e 3.75 5.38 0.60 0.65 0.00 0.00 0.00 0.00
08:35:01 veth09f41ad 3.55 5.10 0.59 0.46 0.00 0.00 0.00 0.00
08:35:01 docker0 23.01 35.61 2.63 293.12 0.00 0.00 0.00 0.00
08:36:01 vethb920c89 0.77 0.98 0.10 0.11 0.00 0.00 0.00 0.00
08:36:01 vethf9a826e 5.83 7.45 1.86 2.93 0.00 0.00 0.00 0.00
08:36:01 veth09f41ad 7.08 8.75 0.99 1.02 0.00 0.00 0.00 0.00
08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 lo 27.94 27.94 2.63 2.63 0.00 0.00 0.00 0.00
08:37:01 vetha0ae706 48.93 43.64 18.65 41.61 0.00 0.00 0.00 0.00
08:37:01 ens3 2268.35 1304.13 40255.91 195.37 0.00 0.00 0.00 0.00
Average: docker0 2.30 3.57 0.26 29.35 0.00 0.00 0.00 0.00
Average: lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00
Average: vetha0ae706 4.90 4.37 1.87 4.17 0.00 0.00 0.00 0.00
Average: ens3 226.64 130.17 4033.88 19.53 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11485) 03/28/25 _x86_64_ (8 CPU)
08:26:56 LINUX RESTART (8 CPU)
08:27:01 CPU %user %nice %system %iowait %steal %idle
08:28:01 all 0.51 0.00 0.44 14.44 0.02 84.59
08:28:01 0 0.92 0.00 0.40 1.29 0.02 97.37
08:28:01 1 0.42 0.00 1.78 40.88 0.03 56.89
08:28:01 2 0.43 0.00 0.22 33.02 0.03 66.29
08:28:01 3 1.02 0.00 0.25 0.63 0.00 98.10
08:28:01 4 0.33 0.00 0.17 0.23 0.02 99.25
08:28:01 5 0.33 0.00 0.13 3.47 0.02 96.05
08:28:01 6 0.35 0.00 0.23 15.75 0.02 83.65
08:28:01 7 0.27 0.00 0.37 20.37 0.03 78.96
08:29:01 all 8.47 0.00 0.87 6.18 0.04 84.44
08:29:01 0 2.35 0.00 0.72 0.93 0.02 95.98
08:29:01 1 22.47 0.00 2.16 9.81 0.08 65.48
08:29:01 2 5.61 0.00 0.55 8.90 0.05 84.89
08:29:01 3 13.06 0.00 0.75 1.89 0.05 84.24
08:29:01 4 3.75 0.00 0.58 1.95 0.02 93.70
08:29:01 5 8.89 0.00 0.57 1.60 0.03 88.90
08:29:01 6 4.53 0.00 0.75 3.92 0.03 90.77
08:29:01 7 7.14 0.00 0.79 20.48 0.05 71.55
08:30:02 all 12.56 0.00 4.13 10.01 0.05 73.26
08:30:02 0 14.36 0.00 3.62 3.45 0.07 78.50
08:30:02 1 11.95 0.00 4.12 14.24 0.05 69.64
08:30:02 2 9.35 0.00 3.60 10.82 0.03 76.19
08:30:02 3 23.11 0.00 3.97 8.26 0.07 64.59
08:30:02 4 8.33 0.00 4.57 9.21 0.05 77.84
08:30:02 5 8.06 0.00 3.87 4.31 0.05 83.72
08:30:02 6 12.93 0.00 4.60 7.19 0.05 75.23
08:30:02 7 12.32 0.00 4.72 22.59 0.03 60.35
08:31:02 all 1.96 0.00 0.89 32.55 0.02 64.58
08:31:02 0 2.75 0.00 0.57 13.76 0.00 82.92
08:31:02 1 1.81 0.00 0.76 32.01 0.03 65.39
08:31:02 2 1.64 0.00 0.82 62.26 0.07 35.21
08:31:02 3 2.06 0.00 1.34 22.20 0.02 74.38
08:31:02 4 2.50 0.00 0.64 30.43 0.03 66.40
08:31:02 5 2.07 0.00 1.26 6.75 0.02 89.90
08:31:02 6 0.54 0.00 0.92 86.78 0.03 11.72
08:31:02 7 2.26 0.00 0.80 6.29 0.02 90.63
08:32:01 all 1.72 0.00 0.81 30.76 0.01 66.70
08:32:01 0 1.63 0.00 0.58 18.40 0.02 79.37
08:32:01 1 2.37 0.00 1.14 58.20 0.02 38.28
08:32:01 2 0.82 0.00 1.00 53.84 0.02 44.32
08:32:01 3 2.73 0.00 0.68 18.10 0.02 78.46
08:32:01 4 2.01 0.00 0.71 11.58 0.00 85.70
08:32:01 5 2.03 0.00 0.73 40.30 0.02 56.91
08:32:01 6 1.29 0.00 0.68 39.74 0.02 58.27
08:32:01 7 0.88 0.00 0.88 5.98 0.02 92.23
08:33:01 all 4.78 0.00 1.41 17.04 0.04 76.72
08:33:01 0 3.50 0.00 1.62 18.62 0.03 76.23
08:33:01 1 4.55 0.00 1.27 4.90 0.03 89.25
08:33:01 2 3.82 0.00 1.77 48.43 0.02 45.97
08:33:01 3 4.94 0.00 1.42 11.31 0.02 82.32
08:33:01 4 4.67 0.00 1.22 4.21 0.03 89.86
08:33:01 5 4.55 0.00 1.32 38.51 0.10 55.52
08:33:01 6 5.07 0.00 1.51 4.47 0.02 88.94
08:33:01 7 7.17 0.00 1.17 5.91 0.02 85.73
08:34:01 all 50.80 0.00 6.01 2.13 0.13 40.94
08:34:01 0 48.34 0.00 6.00 1.21 0.12 44.33
08:34:01 1 49.18 0.00 5.97 0.90 0.14 43.81
08:34:01 2 46.84 0.00 5.55 1.70 0.13 45.77
08:34:01 3 50.70 0.00 6.23 1.46 0.14 41.48
08:34:01 4 49.56 0.00 5.48 1.91 0.15 42.89
08:34:01 5 55.32 0.00 5.97 7.19 0.12 31.41
08:34:01 6 53.27 0.00 6.67 1.00 0.12 38.95
08:34:01 7 53.22 0.00 6.18 1.66 0.14 38.81
08:35:01 all 10.47 0.00 2.03 4.74 0.07 82.69
08:35:01 0 10.07 0.00 2.50 3.12 0.08 84.24
08:35:01 1 8.40 0.00 1.79 5.92 0.07 83.82
08:35:01 2 7.92 0.00 1.26 11.85 0.07 78.90
08:35:01 3 10.33 0.00 2.01 4.19 0.07 83.39
08:35:01 4 11.87 0.00 2.13 4.87 0.07 81.07
08:35:01 5 10.18 0.00 2.03 4.82 0.08 82.89
08:35:01 6 12.47 0.00 2.17 0.99 0.07 84.30
08:35:01 7 12.52 0.00 2.39 2.16 0.07 82.87
08:36:01 all 9.08 0.00 0.90 1.39 0.06 88.57
08:36:01 0 9.13 0.00 0.83 0.60 0.05 89.38
08:36:01 1 8.92 0.00 0.84 0.29 0.05 89.90
08:36:01 2 10.23 0.00 1.05 7.84 0.07 80.81
08:36:01 3 8.85 0.00 0.84 0.72 0.07 89.53
08:36:01 4 9.79 0.00 0.97 1.17 0.07 88.01
08:36:01 5 9.60 0.00 0.95 0.03 0.07 89.34
08:36:01 6 7.95 0.00 0.77 0.37 0.07 90.84
08:36:01 7 8.17 0.00 0.95 0.12 0.05 90.71
08:37:01 all 3.30 0.00 0.87 1.13 0.05 94.66
08:37:01 0 3.77 0.00 1.07 0.37 0.05 94.74
08:37:01 1 4.13 0.00 0.96 0.46 0.05 94.39
08:37:01 2 2.51 0.00 0.89 1.05 0.05 95.50
08:37:01 3 3.66 0.00 0.90 0.57 0.05 94.82
08:37:01 4 3.28 0.00 0.67 5.94 0.10 90.01
08:37:01 5 3.33 0.00 0.82 0.07 0.05 95.74
08:37:01 6 2.71 0.00 0.94 0.37 0.03 95.96
08:37:01 7 3.01 0.00 0.72 0.17 0.03 96.07
Average: all 10.33 0.00 1.83 12.01 0.05 75.78
Average: 0 9.64 0.00 1.79 6.16 0.05 82.37
Average: 1 11.39 0.00 2.08 16.68 0.06 69.79
Average: 2 8.90 0.00 1.67 23.94 0.05 65.44
Average: 3 12.02 0.00 1.84 6.92 0.05 79.18
Average: 4 9.57 0.00 1.71 7.14 0.05 81.52
Average: 5 10.39 0.00 1.76 10.65 0.06 77.14
Average: 6 10.06 0.00 1.92 16.00 0.05 71.97
Average: 7 10.66 0.00 1.89 8.58 0.05 78.82