---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80667 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: 2799.996 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 894 25032 0 6239 30817 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:be:f8:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:febe:f829/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:cb:c2:5c 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::42:4dff:fecb:c25c/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-80667) 10/31/24 _x86_64_ (8 CPU) 17:01:07 LINUX RESTART (8 CPU) 17:02:01 tps rtps wtps bread/s bwrtn/s 17:03:02 253.32 32.29 221.03 3232.72 73919.33 17:04:01 460.67 12.01 448.65 791.97 134570.70 17:05:01 145.46 0.35 145.11 37.06 39866.69 17:06:01 20.06 0.00 20.06 0.00 23100.93 17:07:01 79.27 2.25 77.02 125.33 24330.40 Average: 190.89 9.38 181.51 838.71 58913.62 17:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:02 26272812 31615152 6666408 20.24 121248 5386016 1923732 5.66 1033348 5141132 2491780 17:04:01 24057308 29813732 8881912 26.96 141508 5750304 8560092 25.19 3024308 5282184 460 17:05:01 23420028 29495424 9519192 28.90 171156 5999836 9182016 27.02 3422256 5468640 1284 17:06:01 23405484 29481972 9533736 28.94 171356 6000580 9182324 27.02 3436744 5468140 232 17:07:01 25623048 31544164 7316172 22.21 173168 5860668 1667052 4.90 1431688 5324736 18052 Average: 24555736 30390089 8383484 25.45 155687 5799481 6103043 17.96 2469669 5336966 502362 17:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:02 ens3 1167.88 614.48 32185.96 56.10 0.00 0.00 0.00 0.00 17:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:02 lo 15.16 15.16 1.48 1.48 0.00 0.00 0.00 0.00 17:04:01 veth0b1996e 0.14 0.58 0.01 0.03 0.00 0.00 0.00 0.00 17:04:01 veth1bb6763 53.09 64.28 19.41 15.38 0.00 0.00 0.00 0.00 17:04:01 veth2d3b1cb 24.56 22.71 10.70 16.35 0.00 0.00 0.00 0.00 17:04:01 vethf400cc3 0.73 0.92 0.05 0.05 0.00 0.00 0.00 0.00 17:05:01 veth0b1996e 0.42 0.42 0.04 1.12 0.00 0.00 0.00 0.00 17:05:01 veth1bb6763 18.85 23.40 23.04 6.04 0.00 0.00 0.00 0.00 17:05:01 veth2d3b1cb 21.66 17.48 6.62 23.76 0.00 0.00 0.00 0.00 17:05:01 vethf400cc3 4.00 5.15 0.79 0.52 0.00 0.00 0.00 0.00 17:06:01 veth0b1996e 0.60 0.62 0.05 1.52 0.00 0.00 0.00 0.00 17:06:01 veth1bb6763 29.30 36.01 37.16 11.69 0.00 0.00 0.00 0.00 17:06:01 veth2d3b1cb 0.53 0.53 0.63 0.08 0.00 0.00 0.00 0.00 17:06:01 vethf400cc3 3.23 4.70 0.66 0.36 0.00 0.00 0.00 0.00 17:07:01 ens3 1644.30 959.50 34631.37 167.06 0.00 0.00 0.00 0.00 17:07:01 docker0 15.47 20.25 2.24 286.91 0.00 0.00 0.00 0.00 17:07:01 lo 27.87 27.87 2.58 2.58 0.00 0.00 0.00 0.00 Average: ens3 264.62 145.00 6750.37 19.03 0.00 0.00 0.00 0.00 Average: docker0 3.10 4.06 0.45 57.54 0.00 0.00 0.00 0.00 Average: lo 4.65 4.65 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80667) 10/31/24 _x86_64_ (8 CPU) 17:01:07 LINUX RESTART (8 CPU) 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:02 all 16.37 0.00 5.16 4.98 0.07 73.42 17:03:02 0 9.90 0.00 4.90 14.68 0.05 70.48 17:03:02 1 10.19 0.00 4.77 0.71 0.10 84.23 17:03:02 2 10.02 0.00 5.16 6.96 0.07 77.79 17:03:02 3 10.82 0.00 4.26 1.12 0.03 83.76 17:03:02 4 47.13 0.00 6.24 10.73 0.10 35.80 17:03:02 5 18.56 0.00 5.35 0.99 0.07 75.03 17:03:02 6 13.86 0.00 5.51 1.83 0.03 78.77 17:03:02 7 10.43 0.00 5.14 2.89 0.05 81.50 17:04:01 all 20.55 0.00 3.73 8.76 0.08 66.88 17:04:01 0 19.51 0.00 3.52 1.31 0.07 75.59 17:04:01 1 22.87 0.00 5.09 34.32 0.10 37.62 17:04:01 2 21.86 0.00 3.80 16.74 0.09 57.52 17:04:01 3 23.27 0.00 3.50 5.23 0.09 67.91 17:04:01 4 20.43 0.00 3.62 2.68 0.07 73.21 17:04:01 5 19.35 0.00 3.73 1.62 0.09 75.22 17:04:01 6 14.86 0.00 2.75 6.28 0.09 76.03 17:04:01 7 22.24 0.00 3.87 2.00 0.09 71.80 17:05:01 all 13.72 0.00 2.31 2.36 0.08 81.54 17:05:01 0 11.11 0.00 2.23 1.22 0.07 85.38 17:05:01 1 12.76 0.00 2.07 0.69 0.07 84.41 17:05:01 2 15.39 0.00 2.49 1.06 0.07 80.99 17:05:01 3 13.41 0.00 1.99 4.58 0.07 79.95 17:05:01 4 12.46 0.00 2.38 3.82 0.08 81.25 17:05:01 5 16.56 0.00 1.90 0.66 0.08 80.80 17:05:01 6 11.79 0.00 2.46 2.12 0.07 83.57 17:05:01 7 16.26 0.00 2.94 4.69 0.10 76.02 17:06:01 all 3.48 0.00 0.34 1.09 0.06 95.04 17:06:01 0 2.47 0.00 0.43 0.02 0.07 97.01 17:06:01 1 2.92 0.00 0.15 0.02 0.03 96.88 17:06:01 2 2.17 0.00 0.27 0.00 0.07 97.49 17:06:01 3 4.39 0.00 0.39 0.00 0.07 95.16 17:06:01 4 3.64 0.00 0.27 0.02 0.02 96.06 17:06:01 5 4.57 0.00 0.43 0.02 0.05 94.93 17:06:01 6 4.29 0.00 0.52 0.12 0.07 95.01 17:06:01 7 3.38 0.00 0.27 8.54 0.07 87.74 17:07:01 all 4.68 0.00 0.80 1.47 0.05 93.00 17:07:01 0 1.35 0.00 0.83 0.88 0.05 96.88 17:07:01 1 14.03 0.00 0.92 0.37 0.05 84.63 17:07:01 2 3.15 0.00 0.79 0.10 0.05 95.92 17:07:01 3 1.91 0.00 0.65 0.03 0.03 97.37 17:07:01 4 3.89 0.00 0.92 0.17 0.05 94.98 17:07:01 5 2.31 0.00 0.74 0.10 0.05 96.81 17:07:01 6 8.33 0.00 0.84 0.30 0.05 90.48 17:07:01 7 2.49 0.00 0.72 9.79 0.05 86.94 Average: all 11.71 0.00 2.46 3.71 0.07 82.05 Average: 0 8.82 0.00 2.38 3.61 0.06 85.13 Average: 1 12.50 0.00 2.58 7.09 0.07 77.76 Average: 2 10.47 0.00 2.49 4.93 0.07 82.05 Average: 3 10.71 0.00 2.15 2.18 0.06 84.90 Average: 4 17.47 0.00 2.68 3.48 0.06 76.31 Average: 5 12.23 0.00 2.42 0.67 0.07 84.61 Average: 6 10.60 0.00 2.41 2.11 0.06 84.82 Average: 7 10.90 0.00 2.58 5.60 0.07 80.85