---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-86662 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 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 875 25276 0 6014 30836
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:fe:de:48 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85889sec preferred_lft 85889sec
inet6 fe80::f816:3eff:fefe:de48/64 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:bc:18:ae:97 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:bcff:fe18:ae97/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86662) 11/26/24 _x86_64_ (8 CPU)
08:28:33 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 141.69 59.24 82.44 3713.40 38347.67
08:31:01 112.61 30.91 81.71 3179.34 17009.40
08:32:01 377.13 13.82 363.32 805.20 145237.28
08:33:01 89.45 0.18 89.27 21.86 11971.86
08:34:01 134.02 0.32 133.70 20.39 24231.12
08:35:01 18.95 0.02 18.93 0.13 7417.25
08:36:01 37.41 0.10 37.31 21.73 7910.95
Average: 130.15 14.83 115.31 1102.63 36008.18
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30332080 31708164 2607140 7.92 52848 1643792 1475848 4.34 838184 1498972 67612
08:31:01 30032872 31772628 2906348 8.82 76420 1968552 1342336 3.95 828976 1773632 118364
08:32:01 24189212 29589860 8750008 26.56 124456 5437092 9679024 28.48 3223660 4962240 5520
08:33:01 22626496 28145236 10312724 31.31 129140 5545720 11679024 34.36 4783456 4944032 1244
08:34:01 21979336 27813744 10959884 33.27 157756 5794432 12122160 35.67 5190892 5136084 1580
08:35:01 21235988 27074560 11703232 35.53 158140 5797848 12885384 37.91 5932708 5133756 736
08:36:01 24376956 30100376 8562264 25.99 158704 5691104 6543700 19.25 2949992 5031312 348
Average: 24967563 29457795 7971657 24.20 122495 4554077 7961068 23.42 3392553 4068575 27915
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 313.69 230.03 973.45 62.13 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00
08:31:01 ens3 58.61 42.57 1047.29 7.58 0.00 0.00 0.00 0.00
08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00
08:32:01 ens3 1194.68 641.62 35194.05 55.29 0.00 0.00 0.00 0.00
08:32:01 veth50722d0 0.32 0.48 0.02 0.03 0.00 0.00 0.00 0.00
08:32:01 veth21f6521 0.62 0.87 0.04 0.05 0.00 0.00 0.00 0.00
08:32:01 vethe759037 0.28 0.43 0.02 0.03 0.00 0.00 0.00 0.00
08:33:01 ens3 2.53 2.47 1.41 1.41 0.00 0.00 0.00 0.00
08:33:01 veth50722d0 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00
08:33:01 veth21f6521 25.27 23.51 10.59 16.16 0.00 0.00 0.00 0.00
08:33:01 vethe759037 1.45 1.43 0.10 0.08 0.00 0.00 0.00 0.00
08:34:01 ens3 51.02 38.46 1180.13 5.66 0.00 0.00 0.00 0.00
08:34:01 veth50722d0 3.68 5.26 0.60 0.47 0.00 0.00 0.00 0.00
08:34:01 veth21f6521 0.18 0.23 0.02 0.02 0.00 0.00 0.00 0.00
08:34:01 vethe759037 11.88 13.06 5.27 30.65 0.00 0.00 0.00 0.00
08:35:01 ens3 0.90 1.13 0.24 0.41 0.00 0.00 0.00 0.00
08:35:01 veth50722d0 6.60 8.28 0.93 0.98 0.00 0.00 0.00 0.00
08:35:01 veth21f6521 23.45 19.16 7.82 25.42 0.00 0.00 0.00 0.00
08:35:01 vethe759037 26.38 27.70 9.48 51.59 0.00 0.00 0.00 0.00
08:36:01 ens3 18.86 16.98 10.94 25.84 0.00 0.00 0.00 0.00
08:36:01 veth21f6521 0.03 0.42 0.00 0.03 0.00 0.00 0.00 0.00
08:36:01 veth6a7c26d 17.16 20.31 2.22 2.50 0.00 0.00 0.00 0.00
08:36:01 docker0 13.33 18.30 2.13 288.61 0.00 0.00 0.00 0.00
Average: ens3 234.10 138.80 5496.40 22.52 0.00 0.00 0.00 0.00
Average: veth21f6521 7.10 6.33 2.64 5.97 0.00 0.00 0.00 0.00
Average: veth6a7c26d 2.46 2.91 0.32 0.36 0.00 0.00 0.00 0.00
Average: docker0 1.91 2.62 0.30 41.33 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86662) 11/26/24 _x86_64_ (8 CPU)
08:28:33 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 7.33 0.00 0.79 7.22 0.04 84.63
08:30:01 0 3.65 0.00 0.56 5.25 0.03 90.51
08:30:01 1 5.90 0.00 0.75 1.30 0.02 92.04
08:30:01 2 11.12 0.00 0.80 5.25 0.03 82.80
08:30:01 3 12.90 0.00 1.55 10.84 0.09 74.63
08:30:01 4 6.34 0.00 0.49 2.98 0.03 90.15
08:30:01 5 5.09 0.00 0.71 1.02 0.03 93.15
08:30:01 6 10.98 0.00 0.56 1.21 0.03 87.22
08:30:01 7 2.64 0.00 0.89 29.94 0.03 66.50
08:31:01 all 6.07 0.00 0.59 6.72 0.03 86.58
08:31:01 0 3.76 0.00 0.67 11.06 0.07 84.44
08:31:01 1 2.08 0.00 0.22 0.07 0.00 97.63
08:31:01 2 7.64 0.00 0.45 1.20 0.03 90.67
08:31:01 3 6.52 0.00 0.52 2.55 0.03 90.38
08:31:01 4 14.13 0.00 0.87 5.81 0.03 79.16
08:31:01 5 4.01 0.00 0.48 0.35 0.02 95.14
08:31:01 6 0.70 0.00 0.30 1.58 0.02 97.40
08:31:01 7 9.77 0.00 1.22 31.18 0.03 57.80
08:32:01 all 30.13 0.00 8.48 8.00 0.12 53.27
08:32:01 0 30.43 0.00 8.45 8.65 0.10 52.37
08:32:01 1 30.62 0.00 7.61 6.13 0.14 55.51
08:32:01 2 29.16 0.00 9.49 14.92 0.14 46.28
08:32:01 3 29.68 0.00 8.93 19.17 0.15 42.07
08:32:01 4 31.39 0.00 7.59 4.04 0.12 56.86
08:32:01 5 31.64 0.00 8.49 3.67 0.09 56.11
08:32:01 6 29.41 0.00 8.05 4.20 0.09 58.26
08:32:01 7 28.75 0.00 9.26 3.14 0.15 58.70
08:33:01 all 33.71 0.00 4.78 5.01 0.16 56.34
08:33:01 0 31.22 0.00 4.72 3.12 0.15 60.79
08:33:01 1 36.43 0.00 5.35 1.73 0.15 56.33
08:33:01 2 29.34 0.00 3.98 4.06 0.13 62.49
08:33:01 3 33.68 0.00 4.47 5.55 0.14 56.17
08:33:01 4 35.96 0.00 4.84 2.82 0.24 56.14
08:33:01 5 31.35 0.00 4.73 1.86 0.14 61.92
08:33:01 6 37.17 0.00 5.12 3.97 0.19 53.55
08:33:01 7 34.52 0.00 5.04 16.95 0.15 43.34
08:34:01 all 14.00 0.00 2.79 4.22 0.12 78.87
08:34:01 0 10.12 0.00 2.94 17.25 0.23 69.45
08:34:01 1 13.14 0.00 2.39 1.82 0.10 82.55
08:34:01 2 18.70 0.00 3.42 0.77 0.08 77.02
08:34:01 3 15.45 0.00 3.19 1.96 0.08 79.31
08:34:01 4 11.42 0.00 2.32 1.66 0.10 84.50
08:34:01 5 15.17 0.00 2.98 4.73 0.08 77.04
08:34:01 6 14.10 0.00 2.88 4.58 0.17 78.27
08:34:01 7 13.89 0.00 2.20 0.94 0.12 82.85
08:35:01 all 8.98 0.00 1.11 1.23 0.09 88.59
08:35:01 0 8.36 0.00 1.20 7.04 0.12 83.27
08:35:01 1 8.63 0.00 1.07 1.02 0.07 89.21
08:35:01 2 9.68 0.00 1.07 0.03 0.17 89.05
08:35:01 3 8.63 0.00 1.02 0.24 0.07 90.04
08:35:01 4 7.76 0.00 1.06 0.08 0.08 91.01
08:35:01 5 11.37 0.00 1.14 0.30 0.07 87.12
08:35:01 6 7.30 0.00 1.02 0.40 0.07 91.21
08:35:01 7 10.10 0.00 1.22 0.75 0.08 87.85
08:36:01 all 3.58 0.00 0.90 1.60 0.07 93.85
08:36:01 0 5.31 0.00 1.01 5.95 0.07 87.66
08:36:01 1 3.68 0.00 0.97 0.82 0.10 94.43
08:36:01 2 2.92 0.00 0.80 0.80 0.08 95.39
08:36:01 3 2.81 0.00 0.99 1.19 0.05 94.97
08:36:01 4 4.51 0.00 0.98 1.17 0.07 93.27
08:36:01 5 3.19 0.00 0.95 1.20 0.07 94.59
08:36:01 6 3.07 0.00 0.75 0.32 0.05 95.82
08:36:01 7 3.14 0.00 0.77 1.34 0.08 94.67
Average: all 14.77 0.00 2.76 4.84 0.09 77.54
Average: 0 13.23 0.00 2.78 8.34 0.11 75.54
Average: 1 14.27 0.00 2.60 1.83 0.08 81.21
Average: 2 15.46 0.00 2.85 3.83 0.10 77.76
Average: 3 15.60 0.00 2.93 5.88 0.09 75.49
Average: 4 15.88 0.00 2.58 2.65 0.10 78.79
Average: 5 14.49 0.00 2.77 1.87 0.07 80.80
Average: 6 14.57 0.00 2.65 2.31 0.09 80.39
Average: 7 14.65 0.00 2.92 12.01 0.09 70.32