---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-94470 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 875 25740 0 5551 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:b3:1c:4a brd ff:ff:ff:ff:ff:ff
inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86089sec preferred_lft 86089sec
inet6 fe80::f816:3eff:feb3:1c4a/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:c6:2e:c3:1c 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:c6ff:fe2e:c31c/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-94470) 01/01/25 _x86_64_ (8 CPU)
10:42:57 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:02 265.81 74.00 191.80 5346.84 53331.91
10:45:01 167.41 20.76 146.65 2333.16 27516.42
10:46:01 392.47 12.21 380.25 806.10 129471.49
10:47:01 135.76 0.48 135.28 47.06 33889.24
10:48:01 73.04 1.82 71.22 94.12 15753.36
Average: 207.03 21.86 185.17 1723.42 52074.33
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:02 30322588 31685496 2616624 7.94 52124 1632172 1452764 4.27 862392 1489640 55704
10:45:01 26617212 31615908 6322000 19.19 109248 5086676 2078616 6.12 1002012 4862868 3198668
10:46:01 25681144 30609564 7258068 22.03 130232 4957208 7037628 20.71 2160996 4563980 208
10:47:01 24452032 29804552 8487180 25.77 159628 5313904 8013024 23.58 3085628 4818540 996
10:48:01 26345692 31562328 6593520 20.02 162320 5187148 1616592 4.76 1369024 4691652 1100
Average: 26683734 31055570 6255478 18.99 122710 4435422 4039725 11.89 1696010 4085336 651335
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:44:02 ens3 300.83 225.88 1024.86 60.24 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 12.54 12.54 1.24 1.24 0.00 0.00 0.00 0.00
10:45:01 ens3 1033.94 556.94 27651.15 49.67 0.00 0.00 0.00 0.00
10:46:01 br-c7a02803e82d 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:46:01 vethe5aae2a 30.98 38.89 3.03 4.55 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 br-c7a02803e82d 0.12 0.13 0.02 0.01 0.00 0.00 0.00 0.00
10:47:01 vethe5aae2a 22.46 24.85 16.20 10.69 0.00 0.00 0.00 0.00
10:47:01 docker0 13.13 18.03 2.12 295.31 0.00 0.00 0.00 0.00
10:47:01 lo 4.10 4.10 0.38 0.38 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:48:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
10:48:01 ens3 1434.81 873.22 29464.59 157.71 0.00 0.00 0.00 0.00
Average: docker0 2.64 3.62 0.43 59.26 0.00 0.00 0.00 0.00
Average: lo 3.77 3.77 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 286.97 174.26 5911.56 31.56 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-94470) 01/01/25 _x86_64_ (8 CPU)
10:42:57 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:02 all 6.96 0.00 1.16 4.24 0.04 87.60
10:44:02 0 6.19 0.00 1.37 10.36 0.05 82.03
10:44:02 1 2.94 0.00 2.04 0.15 0.03 94.84
10:44:02 2 5.59 0.00 0.70 0.53 0.03 93.15
10:44:02 3 2.46 0.00 0.77 8.37 0.02 88.38
10:44:02 4 14.03 0.00 1.94 6.49 0.05 77.49
10:44:02 5 13.43 0.00 0.95 1.65 0.05 83.92
10:44:02 6 8.30 0.00 0.67 2.81 0.03 88.19
10:44:02 7 2.83 0.00 0.79 3.61 0.07 92.71
10:45:01 all 14.13 0.00 4.58 4.49 0.06 76.74
10:45:01 0 10.01 0.00 3.92 0.29 0.05 85.73
10:45:01 1 12.76 0.00 4.03 0.89 0.05 82.26
10:45:01 2 9.11 0.00 4.00 3.13 0.07 83.69
10:45:01 3 8.60 0.00 4.46 4.78 0.05 82.11
10:45:01 4 26.82 0.00 5.58 8.65 0.09 58.86
10:45:01 5 13.42 0.00 4.78 7.93 0.05 73.83
10:45:01 6 16.83 0.00 4.86 1.57 0.05 76.69
10:45:01 7 15.59 0.00 5.09 8.74 0.07 70.52
10:46:01 all 10.41 0.00 3.14 10.40 0.08 75.97
10:46:01 0 9.05 0.00 3.99 32.82 0.12 54.02
10:46:01 1 11.89 0.00 2.98 0.74 0.08 84.31
10:46:01 2 11.68 0.00 3.02 2.40 0.05 82.84
10:46:01 3 9.47 0.00 2.80 3.61 0.05 84.06
10:46:01 4 11.01 0.00 2.91 2.00 0.10 83.97
10:46:01 5 8.97 0.00 3.71 32.28 0.12 54.93
10:46:01 6 10.48 0.00 2.70 2.30 0.05 84.46
10:46:01 7 10.73 0.00 2.95 7.33 0.08 78.91
10:47:01 all 22.41 0.00 3.57 2.89 0.10 71.03
10:47:01 0 15.94 0.00 2.97 0.08 0.10 80.91
10:47:01 1 19.80 0.00 3.29 0.29 0.13 76.49
10:47:01 2 27.63 0.00 4.15 6.45 0.10 61.68
10:47:01 3 22.63 0.00 3.38 1.73 0.10 72.16
10:47:01 4 23.00 0.00 3.91 0.25 0.07 72.78
10:47:01 5 25.31 0.00 3.95 1.60 0.10 69.04
10:47:01 6 20.64 0.00 3.25 12.20 0.10 63.81
10:47:01 7 24.38 0.00 3.70 0.55 0.10 71.27
10:48:01 all 6.33 0.00 0.63 1.65 0.04 91.34
10:48:01 0 0.77 0.00 0.52 0.03 0.07 98.62
10:48:01 1 26.69 0.00 1.12 0.90 0.07 71.22
10:48:01 2 0.90 0.00 0.47 0.25 0.02 98.37
10:48:01 3 12.57 0.00 0.77 0.57 0.05 86.04
10:48:01 4 4.09 0.00 0.50 0.02 0.07 95.32
10:48:01 5 1.38 0.00 0.55 0.23 0.03 97.80
10:48:01 6 3.65 0.00 0.64 10.97 0.05 84.69
10:48:01 7 0.68 0.00 0.48 0.27 0.02 98.55
Average: all 12.03 0.00 2.60 4.73 0.07 80.57
Average: 0 8.37 0.00 2.54 8.72 0.08 80.29
Average: 1 14.81 0.00 2.69 0.59 0.07 81.83
Average: 2 10.94 0.00 2.45 2.54 0.05 84.01
Average: 3 11.15 0.00 2.42 3.81 0.05 82.56
Average: 4 15.71 0.00 2.95 3.45 0.07 77.81
Average: 5 12.48 0.00 2.77 8.69 0.07 75.99
Average: 6 11.95 0.00 2.41 5.99 0.06 79.60
Average: 7 10.80 0.00 2.59 4.07 0.07 82.47