---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21633 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 16G 140G 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 886 23207 0 8073 30825 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:f6:89:38 brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fef6:8938/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:55:f4:2f 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:efff:fe55:f42f/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-21633) 06/16/25 _x86_64_ (8 CPU) 14:53:19 LINUX RESTART (8 CPU) 14:54:01 tps rtps wtps bread/s bwrtn/s 14:55:01 163.37 22.68 140.69 2281.62 61637.59 14:56:01 690.93 4.70 686.24 486.45 251699.12 14:57:01 61.87 0.17 61.71 20.13 34651.42 14:58:01 217.53 0.15 217.38 18.66 33709.32 14:59:01 28.93 0.28 28.65 29.20 724.01 Average: 232.53 5.60 226.93 567.21 76484.29 14:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 29696076 31667904 3243144 9.85 77332 2195576 1690264 4.97 911660 2020092 366876 14:56:01 23817048 31181396 9122172 27.69 163788 7258996 6448076 18.97 1579604 6877568 5804 14:57:01 21987332 29506360 10951888 33.25 166248 7413804 9030188 26.57 3379520 6880000 1688 14:58:01 20874476 29472976 12064744 36.63 207056 8387464 9178204 27.00 3507208 7796536 515712 14:59:01 21852116 29864944 11087104 33.66 207432 7820872 7153784 21.05 3145076 7215500 180 Average: 23645410 30338716 9293810 28.22 164371 6615342 6700103 19.71 2504614 6157939 178052 14:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 ens3 518.70 359.84 5392.41 34.99 0.00 0.00 0.00 0.00 14:55:01 lo 10.60 10.60 1.01 1.01 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethb2a3090 0.18 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 vethdbaf2d7 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 14:56:01 veth060b276 0.85 1.02 0.22 0.58 0.00 0.00 0.00 0.00 14:56:01 veth615ce04 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 14:57:01 vethb2a3090 91.72 91.37 16.02 18.61 0.00 0.00 0.00 0.00 14:57:01 vethdbaf2d7 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 14:57:01 veth060b276 52.01 62.11 4.06 311.48 0.00 0.00 0.00 0.03 14:57:01 veth615ce04 0.48 0.58 0.05 0.94 0.00 0.00 0.00 0.00 14:58:01 vethb2a3090 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 14:58:01 vethdbaf2d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth060b276 0.50 0.30 0.03 0.02 0.00 0.00 0.00 0.00 14:58:01 veth615ce04 0.62 0.62 0.07 1.24 0.00 0.00 0.00 0.00 14:59:01 vethb2a3090 74.65 74.42 13.76 20.12 0.00 0.00 0.00 0.00 14:59:01 vethdbaf2d7 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:59:01 ens3 3111.50 1852.97 47649.19 225.94 0.00 0.00 0.00 0.00 14:59:01 veth5a305d5 42.43 32.09 10.54 6.81 0.00 0.00 0.00 0.00 Average: vethb2a3090 33.35 33.27 6.07 7.75 0.00 0.00 0.00 0.00 Average: vethdbaf2d7 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 552.46 325.61 9360.22 30.86 0.00 0.00 0.00 0.00 Average: veth5a305d5 8.49 6.42 2.11 1.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21633) 06/16/25 _x86_64_ (8 CPU) 14:53:19 LINUX RESTART (8 CPU) 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 8.92 0.00 0.97 2.23 0.04 87.84 14:55:01 0 0.54 0.00 0.28 9.94 0.03 89.21 14:55:01 1 12.06 0.00 1.94 1.22 0.03 84.75 14:55:01 2 1.57 0.00 0.48 1.14 0.03 96.78 14:55:01 3 1.88 0.00 0.60 3.13 0.02 94.36 14:55:01 4 1.29 0.00 0.45 0.28 0.03 97.95 14:55:01 5 1.42 0.00 0.37 0.00 0.03 98.18 14:55:01 6 41.02 0.00 2.54 1.36 0.07 55.01 14:55:01 7 11.58 0.00 1.17 0.72 0.05 86.48 14:56:01 all 22.55 0.00 9.96 10.07 0.09 57.33 14:56:01 0 22.26 0.00 10.98 7.15 0.08 59.53 14:56:01 1 23.35 0.00 9.39 2.39 0.10 64.77 14:56:01 2 23.87 0.00 9.29 6.21 0.08 60.54 14:56:01 3 23.11 0.00 10.40 8.76 0.08 57.64 14:56:01 4 22.47 0.00 9.29 2.28 0.08 65.88 14:56:01 5 22.04 0.00 10.02 5.24 0.09 62.61 14:56:01 6 19.76 0.00 11.47 37.37 0.12 31.28 14:56:01 7 23.50 0.00 8.85 11.47 0.10 56.08 14:57:01 all 27.45 0.00 3.03 0.61 0.08 68.83 14:57:01 0 34.62 0.00 3.73 0.13 0.08 61.43 14:57:01 1 28.59 0.00 3.01 0.43 0.08 67.89 14:57:01 2 24.97 0.00 2.65 0.12 0.07 72.19 14:57:01 3 25.82 0.00 3.26 1.56 0.07 69.30 14:57:01 4 23.48 0.00 2.39 0.44 0.07 73.62 14:57:01 5 24.42 0.00 2.69 1.67 0.08 71.13 14:57:01 6 29.81 0.00 3.40 0.40 0.08 66.31 14:57:01 7 27.92 0.00 3.10 0.13 0.08 68.77 14:58:01 all 7.35 0.00 2.20 1.15 0.06 89.24 14:58:01 0 7.23 0.00 2.39 0.30 0.07 90.00 14:58:01 1 4.43 0.00 1.47 0.10 0.07 93.94 14:58:01 2 3.93 0.00 2.08 4.70 0.05 89.24 14:58:01 3 11.51 0.00 2.66 0.79 0.07 84.98 14:58:01 4 7.24 0.00 2.28 2.03 0.05 88.40 14:58:01 5 4.10 0.00 2.16 0.78 0.07 92.90 14:58:01 6 11.63 0.00 2.63 0.20 0.07 85.47 14:58:01 7 8.73 0.00 1.88 0.34 0.07 88.99 14:59:01 all 5.72 0.00 1.12 0.07 0.06 93.03 14:59:01 0 6.12 0.00 1.05 0.07 0.05 92.71 14:59:01 1 5.16 0.00 1.05 0.10 0.05 93.64 14:59:01 2 5.08 0.00 1.14 0.05 0.07 93.67 14:59:01 3 6.75 0.00 0.89 0.02 0.05 92.30 14:59:01 4 5.77 0.00 1.15 0.23 0.07 92.77 14:59:01 5 5.31 0.00 1.24 0.03 0.07 93.35 14:59:01 6 6.68 0.00 1.14 0.03 0.07 92.08 14:59:01 7 4.89 0.00 1.32 0.03 0.05 93.70 Average: all 14.38 0.00 3.44 2.81 0.07 79.31 Average: 0 14.12 0.00 3.66 3.51 0.06 78.64 Average: 1 14.70 0.00 3.36 0.84 0.07 81.03 Average: 2 11.89 0.00 3.12 2.44 0.06 82.49 Average: 3 13.79 0.00 3.55 2.84 0.06 79.77 Average: 4 12.03 0.00 3.10 1.05 0.06 83.76 Average: 5 11.44 0.00 3.28 1.53 0.07 83.68 Average: 6 21.79 0.00 4.20 7.73 0.08 66.20 Average: 7 15.30 0.00 3.25 2.51 0.07 78.88