---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43122 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 859 23999 0 7308 30852 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:28:e7:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe28:e750/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:69:35:38 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::42:53ff:fe69:3538/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43122) 09/02/25 _x86_64_ (8 CPU) 18:28:22 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 185.27 22.50 162.77 731.08 77798.63 18:31:01 469.66 20.43 449.23 2290.82 213803.97 18:32:01 309.48 2.62 306.87 404.60 25162.74 18:33:01 231.63 0.43 231.19 45.33 34760.87 18:34:01 7.28 0.02 7.27 3.47 196.10 18:35:01 32.91 0.08 32.82 15.59 561.28 Average: 206.03 7.68 198.35 581.80 58712.32 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30101668 31685900 2837552 8.61 71332 1822676 1445792 4.25 860604 1680232 166720 18:31:01 25242316 31665416 7696904 23.37 147264 6364052 1722372 5.07 986804 6140396 423572 18:32:01 23280776 29918240 9658444 29.32 162700 6563960 7814812 22.99 2955732 6050728 48 18:33:01 22667628 29834752 10271592 31.18 203328 7000032 8404988 24.73 3123896 6434220 496 18:34:01 22512836 29684240 10426384 31.65 203460 7002704 8259560 24.30 3299700 6409108 248 18:35:01 24005736 31123452 8933484 27.12 203988 6960420 2978864 8.76 1938896 6323132 228 Average: 24635160 30652000 8304060 25.21 165345 5952307 5104398 15.02 2194272 5506303 98552 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 99.82 72.94 1169.32 15.32 0.00 0.00 0.00 0.00 18:30:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 1074.57 621.05 33766.04 58.89 0.00 0.00 0.00 0.00 18:31:01 lo 12.93 12.93 1.18 1.18 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 br-63fb2a4af7df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 vethc05ff76 11.81 14.31 1.01 319.12 0.00 0.00 0.00 0.03 18:32:01 veth98ff47d 91.75 91.42 16.00 18.61 0.00 0.00 0.00 0.00 18:32:01 veth1001200 268.42 287.02 58.84 39.15 0.00 0.00 0.00 0.00 18:32:01 veth2b8e40d 12.88 12.28 1.87 1.79 0.00 0.00 0.00 0.00 18:33:01 vethc05ff76 0.53 0.38 0.04 0.02 0.00 0.00 0.00 0.00 18:33:01 veth98ff47d 0.23 0.27 0.54 0.02 0.00 0.00 0.00 0.00 18:33:01 veth1001200 0.02 0.07 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 veth2b8e40d 13.93 9.40 1.06 1.37 0.00 0.00 0.00 0.00 18:34:01 vethc05ff76 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 18:34:01 veth98ff47d 130.54 129.96 14.98 27.84 0.00 0.00 0.00 0.00 18:34:01 veth1001200 610.28 613.18 119.04 65.52 0.00 0.00 0.00 0.01 18:34:01 veth2b8e40d 15.65 11.41 1.47 1.69 0.00 0.00 0.00 0.00 18:35:01 veth98ff47d 0.42 0.58 0.02 0.04 0.00 0.00 0.00 0.00 18:35:01 veth1001200 0.38 0.77 0.02 0.05 0.00 0.00 0.00 0.00 18:35:01 ens3 1584.46 988.27 38205.59 143.64 0.00 0.00 0.00 0.00 18:35:01 lo 25.89 25.89 2.32 2.32 0.00 0.00 0.00 0.00 Average: veth98ff47d 37.16 37.04 5.26 7.75 0.00 0.00 0.00 0.00 Average: veth1001200 146.51 150.17 29.65 17.45 0.00 0.00 0.00 0.00 Average: ens3 218.35 133.99 6247.71 15.70 0.00 0.00 0.00 0.00 Average: lo 3.66 3.66 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43122) 09/02/25 _x86_64_ (8 CPU) 18:28:22 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.10 0.00 0.81 4.57 0.03 85.48 18:30:01 0 1.52 0.00 0.31 6.08 0.02 92.06 18:30:01 1 14.02 0.00 1.58 0.65 0.03 83.72 18:30:01 2 1.30 0.00 0.33 8.58 0.02 89.77 18:30:01 3 2.82 0.00 0.18 0.02 0.02 96.97 18:30:01 4 9.97 0.00 1.03 6.17 0.03 82.80 18:30:01 5 5.71 0.00 0.65 6.71 0.03 86.90 18:30:01 6 25.53 0.00 0.98 1.75 0.07 71.67 18:30:01 7 12.01 0.00 1.39 6.63 0.07 79.90 18:31:01 all 15.74 0.00 7.09 15.44 0.08 61.65 18:31:01 0 15.00 0.00 7.09 11.03 0.08 66.80 18:31:01 1 13.76 0.00 7.09 10.08 0.08 68.99 18:31:01 2 14.01 0.00 6.90 19.80 0.07 59.22 18:31:01 3 15.20 0.00 6.05 1.50 0.07 77.18 18:31:01 4 14.56 0.00 7.32 20.59 0.12 57.41 18:31:01 5 14.96 0.00 7.01 24.06 0.08 53.89 18:31:01 6 24.08 0.00 8.30 15.11 0.10 52.41 18:31:01 7 14.33 0.00 6.91 21.37 0.07 57.32 18:32:01 all 28.87 0.00 3.68 1.76 0.09 65.60 18:32:01 0 20.96 0.00 3.26 0.77 0.07 74.94 18:32:01 1 35.89 0.00 4.18 0.70 0.10 59.12 18:32:01 2 28.59 0.00 4.05 0.50 0.10 66.75 18:32:01 3 36.23 0.00 3.94 1.88 0.10 57.86 18:32:01 4 22.18 0.00 3.45 5.51 0.08 68.77 18:32:01 5 29.14 0.00 3.20 0.70 0.10 66.86 18:32:01 6 24.11 0.00 3.61 3.11 0.08 69.08 18:32:01 7 33.83 0.00 3.71 0.97 0.10 61.39 18:33:01 all 8.02 0.00 2.46 1.73 0.06 87.72 18:33:01 0 5.07 0.00 1.58 0.10 0.07 93.18 18:33:01 1 12.79 0.00 2.88 4.35 0.05 79.92 18:33:01 2 11.04 0.00 2.20 0.18 0.08 86.50 18:33:01 3 5.35 0.00 2.61 0.84 0.05 91.15 18:33:01 4 5.02 0.00 2.64 7.17 0.07 85.10 18:33:01 5 6.98 0.00 2.03 0.37 0.07 90.55 18:33:01 6 9.40 0.00 3.01 0.45 0.07 87.07 18:33:01 7 8.51 0.00 2.79 0.37 0.07 88.27 18:34:01 all 5.72 0.00 0.75 0.07 0.04 93.43 18:34:01 0 5.06 0.00 0.65 0.02 0.03 94.23 18:34:01 1 5.97 0.00 0.67 0.02 0.02 93.33 18:34:01 2 4.28 0.00 1.42 0.02 0.03 94.25 18:34:01 3 5.59 0.00 0.89 0.23 0.05 93.24 18:34:01 4 5.44 0.00 0.60 0.18 0.05 93.72 18:34:01 5 7.53 0.00 0.55 0.07 0.02 91.84 18:34:01 6 5.98 0.00 0.57 0.00 0.05 93.40 18:34:01 7 5.88 0.00 0.67 0.00 0.03 93.42 18:35:01 all 1.39 0.00 0.57 0.11 0.03 97.90 18:35:01 0 1.64 0.00 0.59 0.29 0.03 97.45 18:35:01 1 1.50 0.00 0.54 0.00 0.03 97.93 18:35:01 2 1.50 0.00 0.55 0.03 0.05 97.86 18:35:01 3 1.29 0.00 0.62 0.02 0.03 98.05 18:35:01 4 0.89 0.00 0.60 0.42 0.05 98.04 18:35:01 5 1.62 0.00 0.53 0.03 0.03 97.78 18:35:01 6 1.44 0.00 0.55 0.05 0.03 97.93 18:35:01 7 1.20 0.00 0.53 0.07 0.00 98.20 Average: all 11.46 0.00 2.55 3.94 0.06 81.99 Average: 0 8.19 0.00 2.24 3.04 0.05 86.47 Average: 1 13.99 0.00 2.82 2.63 0.05 80.52 Average: 2 10.11 0.00 2.57 4.84 0.06 82.42 Average: 3 11.06 0.00 2.37 0.75 0.05 85.77 Average: 4 9.67 0.00 2.60 6.66 0.07 81.01 Average: 5 10.98 0.00 2.32 5.30 0.06 81.34 Average: 6 15.07 0.00 2.83 3.40 0.07 78.63 Average: 7 12.61 0.00 2.66 4.89 0.06 79.79