---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85525 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 15G 141G 10% / 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 867 24663 0 6636 30844 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:33:0d:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe33:df3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:f5:d0:ae 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:adff:fef5:d0ae/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-85525) 11/21/24 _x86_64_ (8 CPU) 11:42:26 LINUX RESTART (8 CPU) 11:43:02 tps rtps wtps bread/s bwrtn/s 11:44:01 409.34 85.12 324.22 5853.92 61613.69 11:45:01 304.12 18.68 285.44 2265.38 135090.97 11:46:01 297.82 11.68 286.14 776.40 94627.03 11:47:01 132.86 0.43 132.43 40.53 33683.59 11:48:01 45.86 0.12 45.74 17.33 18693.53 Average: 237.43 23.00 214.43 1777.14 68767.82 11:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 30209112 31751120 2730108 8.29 67840 1785296 1401172 4.12 821764 1623364 146220 11:45:01 25694888 31659920 7244332 21.99 130636 5968184 1771972 5.21 1001468 5722504 2097916 11:46:01 22935944 29088736 10003276 30.37 140616 6127688 9493836 27.93 3796348 5611080 9420 11:47:01 22532100 28991436 10407120 31.59 169088 6375808 10151940 29.87 3951944 5820780 556 11:48:01 24562828 30906240 8376392 25.43 170012 6268244 3568360 10.50 2090456 5701476 376 Average: 25186974 30479490 7752246 23.54 135638 5305044 5277456 15.53 2332396 4895841 450898 11:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 11:44:01 ens3 380.90 261.04 1568.05 76.19 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 13.73 13.73 1.34 1.34 0.00 0.00 0.00 0.00 11:45:01 ens3 1488.42 776.96 43648.74 65.58 0.00 0.00 0.00 0.00 11:45:01 br-4236ce698e2b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth5b6ba80 68.19 83.85 38.41 21.12 0.00 0.00 0.00 0.00 11:46:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 11:46:01 ens3 3.32 2.47 0.71 0.71 0.00 0.00 0.00 0.00 11:47:01 docker0 12.85 17.28 2.10 288.85 0.00 0.00 0.00 0.00 11:47:01 veth5b6ba80 9.83 12.35 12.80 3.77 0.00 0.00 0.00 0.00 11:47:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:47:01 ens3 50.26 36.13 1179.69 4.89 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth5b6ba80 63.42 80.94 84.46 20.86 0.00 0.00 0.00 0.01 11:48:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 11:48:01 ens3 65.51 43.29 17.91 140.94 0.00 0.00 0.00 0.00 Average: docker0 2.58 3.47 0.42 57.96 0.00 0.00 0.00 0.00 Average: veth5b6ba80 28.38 35.54 27.22 9.18 0.00 0.00 0.00 0.00 Average: lo 4.09 4.09 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 397.77 223.87 9309.97 57.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85525) 11/21/24 _x86_64_ (8 CPU) 11:42:26 LINUX RESTART (8 CPU) 11:43:02 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 9.89 0.00 1.33 4.14 0.04 84.61 11:44:01 0 6.88 0.00 0.77 0.95 0.03 91.36 11:44:01 1 35.96 0.00 3.44 11.70 0.07 48.83 11:44:01 2 9.68 0.00 1.19 0.27 0.03 88.83 11:44:01 3 4.29 0.00 1.67 4.03 0.03 89.97 11:44:01 4 5.16 0.00 0.98 0.46 0.03 93.36 11:44:01 5 4.18 0.00 0.83 0.58 0.02 94.40 11:44:01 6 8.83 0.00 0.98 0.39 0.05 89.75 11:44:01 7 4.18 0.00 0.83 14.69 0.03 80.26 11:45:01 all 16.50 0.00 6.56 8.97 0.07 67.89 11:45:01 0 29.58 0.00 7.13 3.53 0.08 59.67 11:45:01 1 15.46 0.00 6.32 8.70 0.07 69.46 11:45:01 2 13.78 0.00 5.74 1.73 0.07 78.69 11:45:01 3 14.75 0.00 5.79 1.79 0.07 77.61 11:45:01 4 11.97 0.00 7.34 24.03 0.05 56.61 11:45:01 5 13.06 0.00 5.91 2.88 0.05 78.10 11:45:01 6 21.20 0.00 7.27 10.94 0.10 60.48 11:45:01 7 12.29 0.00 7.04 18.28 0.07 62.32 11:46:01 all 28.31 0.00 3.86 4.58 0.08 63.17 11:46:01 0 22.11 0.00 3.31 3.95 0.08 70.55 11:46:01 1 36.17 0.00 4.57 0.74 0.10 58.43 11:46:01 2 23.74 0.00 3.36 13.42 0.08 59.40 11:46:01 3 29.91 0.00 3.55 1.27 0.08 65.17 11:46:01 4 33.38 0.00 5.09 11.70 0.08 49.75 11:46:01 5 29.54 0.00 3.72 0.94 0.07 65.74 11:46:01 6 24.95 0.00 3.60 0.84 0.08 70.53 11:46:01 7 26.73 0.00 3.65 3.83 0.08 65.71 11:47:01 all 6.84 0.00 1.68 5.77 0.08 85.63 11:47:01 0 8.86 0.00 1.93 12.73 0.08 76.39 11:47:01 1 8.61 0.00 1.91 13.17 0.07 76.24 11:47:01 2 5.61 0.00 1.36 7.15 0.10 85.78 11:47:01 3 8.36 0.00 1.98 0.45 0.08 89.13 11:47:01 4 5.91 0.00 1.53 1.96 0.10 90.50 11:47:01 5 5.38 0.00 1.64 2.55 0.08 90.35 11:47:01 6 5.47 0.00 1.63 7.31 0.07 85.53 11:47:01 7 6.53 0.00 1.44 0.86 0.07 91.11 11:48:01 all 6.10 0.00 0.90 1.19 0.06 91.76 11:48:01 0 6.57 0.00 0.95 0.10 0.07 92.31 11:48:01 1 6.87 0.00 0.94 0.10 0.07 92.02 11:48:01 2 7.55 0.00 1.04 0.35 0.07 90.99 11:48:01 3 5.46 0.00 0.80 0.10 0.05 93.59 11:48:01 4 5.13 0.00 0.75 0.42 0.07 93.63 11:48:01 5 4.16 0.00 0.95 7.99 0.07 86.83 11:48:01 6 4.01 0.00 0.77 0.18 0.05 94.99 11:48:01 7 9.01 0.00 1.01 0.24 0.07 89.68 Average: all 13.52 0.00 2.86 4.92 0.07 78.63 Average: 0 14.78 0.00 2.81 4.26 0.07 78.07 Average: 1 20.57 0.00 3.42 6.86 0.07 69.07 Average: 2 12.06 0.00 2.53 4.59 0.07 80.76 Average: 3 12.57 0.00 2.76 1.52 0.06 83.09 Average: 4 12.31 0.00 3.13 7.68 0.07 76.81 Average: 5 11.26 0.00 2.61 3.00 0.06 83.07 Average: 6 12.87 0.00 2.84 3.91 0.07 80.32 Average: 7 11.76 0.00 2.79 7.55 0.06 77.84