---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4575 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 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 851 24257 0 7058 30860 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:00:be:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe00:bea5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:8f:a8:e0 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4575) 05/13/24 _x86_64_ (8 CPU) 13:48:02 LINUX RESTART (8 CPU) 13:49:01 tps rtps wtps bread/s bwrtn/s 13:50:01 92.62 14.26 78.35 993.83 17163.67 13:51:01 118.90 22.83 96.07 2726.48 20926.51 13:52:01 151.59 0.10 151.49 11.46 83936.54 13:53:01 294.97 11.61 283.35 762.74 94720.51 13:54:01 25.96 0.52 25.45 44.53 13545.64 13:55:01 58.81 0.88 57.92 40.66 11704.15 Average: 123.81 8.37 115.44 763.28 40332.84 13:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:01 30085464 31697292 2853756 8.66 73076 1847432 1474088 4.34 883612 1677192 124716 13:51:01 28665316 31661880 4273904 12.98 102948 3163364 1594104 4.69 995216 2902336 1096720 13:52:01 26389368 31671952 6549852 19.88 131772 5318136 1415520 4.16 1010424 5053956 1063580 13:53:01 23913820 30698548 9025400 27.40 155512 6711668 7217520 21.24 2114772 6294236 264 13:54:01 22341628 29250448 10597592 32.17 157496 6829108 9535200 28.05 3642672 6318972 996 13:55:01 24803832 31559360 8135388 24.70 159312 6688680 1542768 4.54 1388808 6173516 11044 Average: 26033238 31089913 6905982 20.97 130019 5093065 3796533 11.17 1672584 4736701 382887 13:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:01 ens3 54.42 36.26 819.32 9.93 0.00 0.00 0.00 0.00 13:50:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 346.04 197.90 8415.49 19.62 0.00 0.00 0.00 0.00 13:51:01 lo 7.13 7.13 0.72 0.72 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 br-935f6df20cb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 1033.93 490.60 20958.05 34.22 0.00 0.00 0.00 0.00 13:52:01 lo 5.20 5.20 0.49 0.49 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 br-935f6df20cb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 vetha6850bc 0.85 1.02 0.05 0.06 0.00 0.00 0.00 0.00 13:53:01 ens3 443.73 228.48 16713.51 15.34 0.00 0.00 0.00 0.00 13:53:01 vethc779ace 0.00 0.43 0.00 0.03 0.00 0.00 0.00 0.00 13:53:01 veth0dda982 0.55 0.78 0.03 0.05 0.00 0.00 0.00 0.00 13:54:01 vetha6850bc 81.25 68.44 23.29 74.69 0.00 0.00 0.00 0.01 13:54:01 ens3 9.55 7.30 2.41 2.36 0.00 0.00 0.00 0.00 13:54:01 vethc779ace 0.20 0.40 0.01 0.02 0.00 0.00 0.00 0.00 13:54:01 veth0dda982 65.72 55.54 19.90 60.66 0.00 0.00 0.00 0.00 13:55:01 ens3 98.48 70.32 74.76 175.46 0.00 0.00 0.00 0.00 13:55:01 lo 25.33 25.33 3.00 3.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 331.03 171.81 7830.59 42.82 0.00 0.00 0.00 0.00 Average: lo 3.49 3.49 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4575) 05/13/24 _x86_64_ (8 CPU) 13:48:02 LINUX RESTART (8 CPU) 13:49:01 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 8.93 0.00 0.61 3.45 0.03 86.98 13:50:01 0 0.48 0.00 0.30 0.10 0.02 99.10 13:50:01 1 6.22 0.00 0.48 0.50 0.02 92.78 13:50:01 2 1.81 0.00 0.10 0.02 0.02 98.06 13:50:01 3 25.41 0.00 1.49 14.55 0.08 58.46 13:50:01 4 20.06 0.00 1.02 2.51 0.03 76.38 13:50:01 5 8.84 0.00 0.62 0.30 0.02 90.23 13:50:01 6 3.24 0.00 0.50 2.29 0.03 93.93 13:50:01 7 5.44 0.00 0.37 7.34 0.00 86.86 13:51:01 all 10.76 0.00 2.23 2.61 0.06 84.34 13:51:01 0 27.77 0.00 3.24 3.06 0.07 65.86 13:51:01 1 15.75 0.00 2.92 1.66 0.05 79.62 13:51:01 2 7.86 0.00 1.98 0.34 0.07 89.76 13:51:01 3 5.10 0.00 1.66 4.51 0.03 88.70 13:51:01 4 11.97 0.00 1.83 0.79 0.05 85.36 13:51:01 5 3.15 0.00 1.85 0.05 0.05 94.90 13:51:01 6 8.28 0.00 1.99 5.81 0.10 83.82 13:51:01 7 6.24 0.00 2.34 4.67 0.05 86.70 13:52:01 all 8.06 0.00 3.81 9.20 0.07 78.86 13:52:01 0 9.10 0.00 3.94 0.29 0.08 86.59 13:52:01 1 5.15 0.00 3.31 0.55 0.05 90.94 13:52:01 2 7.68 0.00 3.95 27.04 0.10 61.23 13:52:01 3 7.12 0.00 3.80 0.07 0.05 88.97 13:52:01 4 8.54 0.00 3.00 3.43 0.08 84.95 13:52:01 5 9.49 0.00 3.55 6.16 0.07 80.73 13:52:01 6 9.07 0.00 4.20 21.06 0.07 65.61 13:52:01 7 8.41 0.00 4.72 15.18 0.07 71.62 13:53:01 all 14.42 0.00 4.55 7.21 0.08 73.74 13:53:01 0 14.94 0.00 5.06 18.96 0.08 60.95 13:53:01 1 11.13 0.00 4.21 19.14 0.14 65.39 13:53:01 2 15.57 0.00 5.09 5.59 0.07 73.68 13:53:01 3 16.85 0.00 3.99 0.56 0.07 78.53 13:53:01 4 14.03 0.00 5.08 5.81 0.10 74.98 13:53:01 5 13.46 0.00 3.55 1.30 0.05 81.65 13:53:01 6 15.34 0.00 5.37 4.15 0.07 75.07 13:53:01 7 14.01 0.00 4.05 2.21 0.08 79.65 13:54:01 all 24.93 0.00 2.68 0.67 0.08 71.63 13:54:01 0 25.39 0.00 2.56 0.13 0.08 71.83 13:54:01 1 33.42 0.00 3.29 0.07 0.10 63.13 13:54:01 2 20.69 0.00 2.11 0.12 0.10 76.98 13:54:01 3 27.55 0.00 2.66 0.03 0.08 69.67 13:54:01 4 18.64 0.00 2.31 4.21 0.08 74.76 13:54:01 5 30.73 0.00 3.54 0.03 0.08 65.62 13:54:01 6 21.81 0.00 2.48 0.00 0.08 75.62 13:54:01 7 21.30 0.00 2.51 0.79 0.07 75.33 13:55:01 all 3.66 0.00 0.65 0.78 0.04 94.87 13:55:01 0 3.90 0.00 0.60 0.12 0.03 95.35 13:55:01 1 1.95 0.00 0.52 0.55 0.02 96.96 13:55:01 2 2.00 0.00 0.68 0.13 0.03 97.14 13:55:01 3 6.52 0.00 0.80 0.17 0.05 92.46 13:55:01 4 9.66 0.00 0.79 4.87 0.05 84.63 13:55:01 5 1.60 0.00 0.62 0.08 0.03 97.66 13:55:01 6 1.77 0.00 0.62 0.07 0.05 97.49 13:55:01 7 1.90 0.00 0.60 0.28 0.03 97.18 Average: all 11.79 0.00 2.42 3.97 0.06 81.76 Average: 0 13.57 0.00 2.60 3.74 0.06 80.03 Average: 1 12.26 0.00 2.45 3.72 0.06 81.51 Average: 2 9.28 0.00 2.31 5.49 0.06 82.85 Average: 3 14.77 0.00 2.40 3.32 0.06 79.45 Average: 4 13.83 0.00 2.33 3.60 0.07 80.17 Average: 5 11.21 0.00 2.28 1.31 0.05 85.15 Average: 6 9.91 0.00 2.52 5.52 0.07 81.98 Average: 7 9.54 0.00 2.42 5.06 0.05 82.94