---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17148 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 868 24391 0 6906 30843 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:72:79:3d brd ff:ff:ff:ff:ff:ff inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe72:793d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:6d:26:28 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::42:38ff:fe6d:2628/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17148) 05/30/25 _x86_64_ (8 CPU) 11:42:22 LINUX RESTART (8 CPU) 11:43:02 tps rtps wtps bread/s bwrtn/s 11:44:01 129.64 30.03 99.61 2692.97 24821.28 11:45:01 454.09 12.45 441.64 823.66 216358.91 11:46:01 119.41 0.32 119.10 42.39 27060.22 11:47:01 102.35 0.32 102.03 27.06 26446.44 11:48:01 73.77 1.80 71.97 93.98 17771.10 Average: 176.01 8.91 167.10 729.47 62617.56 11:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 29124172 31672428 3815048 11.58 78024 2763100 1729656 5.09 901132 2585888 1002164 11:45:01 24628088 30924648 8311132 25.23 139820 6258608 6962580 20.49 1831108 5881220 3960 11:46:01 22448268 29073160 10490952 31.85 157496 6547296 9534860 28.05 3808424 6043360 2580 11:47:01 22846248 29579264 10092972 30.64 173788 6628040 8351120 24.57 3369932 6079776 284 11:48:01 25010064 31614304 7929156 24.07 176172 6508224 1600164 4.71 1388144 5952372 12176 Average: 24811368 30572761 8127852 24.68 145060 5741054 5635676 16.58 2259748 5308523 204233 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 11.52 11.52 1.11 1.11 0.00 0.00 0.00 0.00 11:44:01 ens3 534.81 361.06 11931.65 35.49 0.00 0.00 0.00 0.00 11:45:01 veth1c250ae 15.85 12.60 1.87 1.15 0.00 0.00 0.00 0.00 11:45:01 veth74e8765 12.60 16.58 1.16 1.92 0.00 0.00 0.00 0.00 11:45:01 br-6d9a05a75f13 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 veth6e821ea 0.30 0.45 0.02 0.03 0.00 0.00 0.00 0.00 11:46:01 veth74e8765 65.61 79.37 50.06 22.96 0.00 0.00 0.00 0.00 11:46:01 br-6d9a05a75f13 0.38 0.43 0.05 0.03 0.00 0.00 0.00 0.00 11:46:01 veth6e821ea 39.73 33.96 10.61 33.06 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 veth74e8765 63.21 79.62 84.45 20.76 0.00 0.00 0.00 0.01 11:47:01 br-6d9a05a75f13 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 veth6e821ea 44.23 40.01 12.51 41.01 0.00 0.00 0.00 0.00 11:47:01 docker0 29.68 38.93 2.96 299.42 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 lo 24.20 24.20 2.33 2.33 0.00 0.00 0.00 0.00 11:48:01 ens3 2455.91 1398.90 48460.57 320.50 0.00 0.00 0.00 0.00 Average: docker0 5.96 7.81 0.59 60.08 0.00 0.00 0.00 0.00 Average: lo 4.07 4.07 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 419.25 232.41 9557.25 50.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17148) 05/30/25 _x86_64_ (8 CPU) 11:42:22 LINUX RESTART (8 CPU) 11:43:02 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 10.59 0.00 1.28 2.08 0.03 86.02 11:44:01 0 1.78 0.00 0.90 0.20 0.03 97.08 11:44:01 1 6.85 0.00 0.96 0.45 0.02 91.72 11:44:01 2 2.37 0.00 0.94 4.24 0.03 92.42 11:44:01 3 17.67 0.00 1.67 6.31 0.07 74.28 11:44:01 4 32.06 0.00 2.72 2.38 0.05 62.79 11:44:01 5 12.20 0.00 1.26 2.90 0.05 83.59 11:44:01 6 7.11 0.00 0.81 0.15 0.02 91.91 11:44:01 7 4.71 0.00 0.93 0.02 0.03 94.31 11:45:01 all 17.46 0.00 7.34 10.80 0.08 64.33 11:45:01 0 16.51 0.00 6.92 7.83 0.07 68.67 11:45:01 1 17.39 0.00 6.86 1.78 0.08 73.88 11:45:01 2 21.20 0.00 6.97 1.42 0.08 70.32 11:45:01 3 14.48 0.00 6.92 25.61 0.07 52.92 11:45:01 4 18.99 0.00 7.67 2.82 0.08 70.43 11:45:01 5 16.62 0.00 7.65 1.70 0.07 73.96 11:45:01 6 17.16 0.00 9.33 42.81 0.10 30.59 11:45:01 7 17.32 0.00 6.40 2.73 0.05 73.51 11:46:01 all 27.59 0.00 3.30 1.84 0.08 67.18 11:46:01 0 29.90 0.00 3.69 2.78 0.08 63.55 11:46:01 1 36.79 0.00 4.29 1.43 0.08 57.41 11:46:01 2 19.74 0.00 2.80 0.18 0.08 77.20 11:46:01 3 20.58 0.00 2.40 0.12 0.08 76.82 11:46:01 4 30.66 0.00 3.56 6.94 0.08 58.75 11:46:01 5 28.27 0.00 3.09 0.03 0.07 68.54 11:46:01 6 25.26 0.00 2.94 0.24 0.08 71.48 11:46:01 7 29.52 0.00 3.66 3.04 0.08 63.70 11:47:01 all 10.20 0.00 1.84 1.42 0.06 86.48 11:47:01 0 12.89 0.00 2.21 0.27 0.07 84.56 11:47:01 1 8.95 0.00 1.69 0.59 0.07 88.71 11:47:01 2 10.06 0.00 1.78 0.03 0.05 88.07 11:47:01 3 12.43 0.00 2.07 1.36 0.07 84.07 11:47:01 4 9.89 0.00 2.23 2.51 0.07 85.30 11:47:01 5 9.46 0.00 1.46 0.40 0.07 88.61 11:47:01 6 8.11 0.00 1.49 5.09 0.05 85.26 11:47:01 7 9.80 0.00 1.82 1.14 0.05 87.20 11:48:01 all 6.18 0.00 0.74 2.34 0.02 90.71 11:48:01 0 1.99 0.00 0.65 0.05 0.02 97.30 11:48:01 1 7.58 0.00 0.78 0.27 0.03 91.33 11:48:01 2 3.77 0.00 0.95 0.38 0.02 94.88 11:48:01 3 14.01 0.00 0.87 0.22 0.02 84.89 11:48:01 4 3.36 0.00 0.72 7.45 0.02 88.45 11:48:01 5 17.26 0.00 1.04 0.28 0.03 81.38 11:48:01 6 0.62 0.00 0.47 9.95 0.02 88.95 11:48:01 7 0.85 0.00 0.38 0.18 0.02 98.57 Average: all 14.40 0.00 2.89 3.68 0.06 78.97 Average: 0 12.63 0.00 2.87 2.22 0.05 82.22 Average: 1 15.50 0.00 2.91 0.90 0.06 80.63 Average: 2 11.43 0.00 2.68 1.24 0.05 84.59 Average: 3 15.84 0.00 2.77 6.66 0.06 74.67 Average: 4 18.95 0.00 3.37 4.43 0.06 73.18 Average: 5 16.79 0.00 2.89 1.06 0.06 79.21 Average: 6 11.63 0.00 2.99 11.57 0.05 73.76 Average: 7 12.43 0.00 2.63 1.42 0.05 83.47