---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33658 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 13G 143G 8% / 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 855 26627 0 4684 30856 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:9c:0a:7e brd ff:ff:ff:ff:ff:ff inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe9c:a7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:ec:f5:06 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::42:2aff:feec:f506/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33658) 08/25/24 _x86_64_ (8 CPU) 21:27:24 LINUX RESTART (8 CPU) 21:28:03 tps rtps wtps bread/s bwrtn/s 21:29:01 281.29 36.45 244.84 1728.76 24586.32 21:30:01 407.71 30.77 376.94 3021.95 100084.68 21:31:01 142.73 0.35 142.38 31.46 36133.18 21:32:01 56.25 0.77 55.48 33.86 16847.75 Average: 221.52 16.92 204.60 1199.90 44586.04 21:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 30081832 31731720 2857388 8.67 74404 1881084 1360840 4.00 842448 1715908 206196 21:30:01 26633880 30672804 6305340 19.14 119288 4132980 6397976 18.82 2119180 3712220 196 21:31:01 25253656 29719800 7685564 23.33 150124 4489024 7755508 22.82 3189116 3965328 1376 21:32:01 27304208 31627328 5635012 17.11 151236 4356528 1589296 4.68 1322988 3831044 2152 Average: 27318394 30937913 5620826 17.06 123763 3714904 4275905 12.58 1868433 3306125 52480 21:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 ens3 67.98 47.44 1042.56 20.77 0.00 0.00 0.00 0.00 21:29:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 vethe1a357c 29.71 38.83 2.94 4.53 0.00 0.00 0.00 0.00 21:30:01 ens3 787.43 408.88 18924.30 36.02 0.00 0.00 0.00 0.00 21:30:01 vethc6725f5 0.77 0.93 0.05 0.06 0.00 0.00 0.00 0.00 21:30:01 br-307eae536d9b 0.23 0.15 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 vethe1a357c 91.10 109.45 103.50 34.72 0.00 0.00 0.00 0.01 21:31:01 ens3 55.97 40.09 1176.61 5.08 0.00 0.00 0.00 0.00 21:31:01 vethc6725f5 71.00 60.06 20.05 65.89 0.00 0.00 0.00 0.01 21:31:01 br-307eae536d9b 0.20 0.15 0.02 0.01 0.00 0.00 0.00 0.00 21:32:01 ens3 69.28 47.92 67.74 24.63 0.00 0.00 0.00 0.00 21:32:01 lo 21.06 21.06 2.00 2.00 0.00 0.00 0.00 0.00 21:32:01 docker0 12.50 17.18 2.07 285.34 0.00 0.00 0.00 0.00 Average: ens3 246.72 136.86 5340.30 21.63 0.00 0.00 0.00 0.00 Average: lo 4.32 4.32 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 3.15 4.33 0.52 71.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33658) 08/25/24 _x86_64_ (8 CPU) 21:27:24 LINUX RESTART (8 CPU) 21:28:03 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 9.53 0.00 0.94 2.71 0.03 86.78 21:29:01 0 13.92 0.00 0.90 4.57 0.07 80.54 21:29:01 1 31.79 0.00 2.23 1.47 0.05 64.46 21:29:01 2 6.30 0.00 1.32 3.22 0.03 89.13 21:29:01 3 5.73 0.00 0.69 0.59 0.02 92.98 21:29:01 4 1.10 0.00 0.43 0.07 0.02 98.38 21:29:01 5 6.82 0.00 0.60 0.28 0.02 92.29 21:29:01 6 0.36 0.00 0.35 11.06 0.03 88.19 21:29:01 7 10.18 0.00 1.02 0.48 0.05 88.26 21:30:01 all 15.02 0.00 5.19 7.65 0.07 72.07 21:30:01 0 17.94 0.00 5.46 3.81 0.10 72.69 21:30:01 1 17.53 0.00 4.70 0.89 0.07 76.81 21:30:01 2 14.44 0.00 5.07 12.36 0.08 68.05 21:30:01 3 15.26 0.00 5.48 3.13 0.07 76.07 21:30:01 4 14.09 0.00 4.88 1.59 0.05 79.39 21:30:01 5 14.82 0.00 5.06 2.30 0.07 77.75 21:30:01 6 11.59 0.00 5.50 35.52 0.08 47.31 21:30:01 7 14.50 0.00 5.31 1.83 0.07 78.29 21:31:01 all 23.94 0.00 3.17 2.76 0.08 70.04 21:31:01 0 29.55 0.00 3.81 0.69 0.07 65.88 21:31:01 1 21.98 0.00 3.09 0.52 0.10 74.31 21:31:01 2 29.85 0.00 3.58 4.20 0.08 62.28 21:31:01 3 20.58 0.00 2.79 5.91 0.07 70.65 21:31:01 4 25.22 0.00 3.45 2.39 0.08 68.85 21:31:01 5 24.76 0.00 2.72 3.63 0.07 68.82 21:31:01 6 18.49 0.00 3.23 3.52 0.08 74.68 21:31:01 7 21.04 0.00 2.80 1.24 0.07 74.85 21:32:01 all 2.85 0.00 0.70 1.21 0.04 95.20 21:32:01 0 2.52 0.00 0.68 0.32 0.03 96.44 21:32:01 1 2.25 0.00 0.67 0.00 0.03 97.05 21:32:01 2 2.32 0.00 0.73 0.40 0.05 96.49 21:32:01 3 2.13 0.00 0.69 7.91 0.05 89.22 21:32:01 4 4.07 0.00 0.63 0.28 0.03 94.97 21:32:01 5 3.78 0.00 0.85 0.03 0.05 95.29 21:32:01 6 2.56 0.00 0.65 0.55 0.05 96.19 21:32:01 7 3.17 0.00 0.60 0.18 0.05 95.99 Average: all 12.84 0.00 2.51 3.59 0.06 81.01 Average: 0 15.98 0.00 2.72 2.32 0.07 78.91 Average: 1 18.28 0.00 2.67 0.71 0.06 78.28 Average: 2 13.26 0.00 2.68 5.05 0.06 78.94 Average: 3 10.95 0.00 2.42 4.41 0.05 82.16 Average: 4 11.17 0.00 2.36 1.09 0.05 85.34 Average: 5 12.57 0.00 2.32 1.56 0.05 83.50 Average: 6 8.29 0.00 2.44 12.62 0.06 76.58 Average: 7 12.23 0.00 2.44 0.94 0.06 84.33