---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-525 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 712K 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 862 24321 0 6983 30849 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:e0:fd:77 brd ff:ff:ff:ff:ff:ff inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fee0:fd77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:8a:75:c9 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::42:28ff:fe8a:75c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-525) 10/05/25 _x86_64_ (8 CPU) 14:17:22 LINUX RESTART (8 CPU) 14:18:01 tps rtps wtps bread/s bwrtn/s 14:19:01 169.22 27.66 141.56 2459.99 80953.84 14:20:01 642.68 5.35 637.33 445.26 224640.43 14:21:01 47.01 0.23 46.78 28.66 7064.02 14:22:01 192.12 0.25 191.87 24.53 27689.52 14:23:01 7.62 0.02 7.60 0.13 345.68 14:24:01 37.88 0.02 37.86 0.93 702.42 Average: 182.75 5.59 177.16 493.25 56899.32 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 28167476 31574700 4771744 14.49 86336 3595144 2417264 7.11 1020788 3375932 1838508 14:20:01 23789060 30184316 9150160 27.78 145692 6369756 7852292 23.10 2615220 5915768 1176 14:21:01 23048728 29642596 9890492 30.03 160128 6533332 8722704 25.66 3216844 6021876 472 14:22:01 22437664 29380636 10501556 31.88 188928 6821260 9019136 26.54 3562268 6246416 4816 14:23:01 22308908 29256168 10630312 32.27 189072 6825272 9167468 26.97 3687244 6248804 908 14:24:01 24245736 31032180 8693484 26.39 189680 6679388 3043036 8.95 1942624 6114744 228 Average: 23999595 30178433 8939625 27.14 159973 6137359 6703650 19.72 2674165 5653923 307685 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 12.46 12.46 1.18 1.18 0.00 0.00 0.00 0.00 14:19:01 ens3 664.81 407.77 19303.30 38.38 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 veth2e6d2b1 11.08 20.66 0.97 325.83 0.00 0.00 0.00 0.03 14:20:01 vethd899a1d 145.83 167.19 27.18 25.84 0.00 0.00 0.00 0.00 14:20:01 veth719c968 1.30 1.97 0.15 0.19 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 veth2e6d2b1 0.28 0.37 0.02 0.02 0.00 0.00 0.00 0.00 14:21:01 vethd899a1d 2.72 3.25 0.58 0.74 0.00 0.00 0.00 0.00 14:21:01 veth719c968 3.10 3.97 0.59 0.66 0.00 0.00 0.00 0.00 14:22:01 docker0 36.43 66.69 3.54 1353.19 0.00 0.00 0.00 0.00 14:22:01 veth2e6d2b1 0.35 0.27 0.03 0.02 0.00 0.00 0.00 0.00 14:22:01 vethd899a1d 239.74 240.84 74.84 29.94 0.00 0.00 0.00 0.01 14:22:01 vethfa43018 3.05 2.62 9.64 4.20 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 veth2e6d2b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 vethd899a1d 472.27 473.62 168.79 52.67 0.00 0.00 0.00 0.01 14:23:01 vethfa43018 8.97 7.18 15.52 7.63 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 vethd899a1d 0.17 1.00 0.01 0.07 0.00 0.00 0.00 0.00 14:24:01 lo 28.83 28.83 2.58 2.58 0.00 0.00 0.00 0.00 14:24:01 ens3 1722.20 1038.88 39479.93 145.83 0.00 0.00 0.00 0.00 Average: docker0 6.07 11.11 0.59 225.53 0.00 0.00 0.00 0.00 Average: vethd899a1d 143.45 147.65 45.24 18.21 0.00 0.00 0.00 0.00 Average: lo 4.15 4.15 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 220.71 131.23 6440.04 12.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-525) 10/05/25 _x86_64_ (8 CPU) 14:17:22 LINUX RESTART (8 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 12.02 0.00 2.10 2.28 0.04 83.56 14:19:01 0 4.43 0.00 2.26 11.23 0.03 82.04 14:19:01 1 14.00 0.00 2.04 0.25 0.03 83.68 14:19:01 2 2.87 0.00 1.82 0.18 0.03 95.09 14:19:01 3 29.06 0.00 2.48 4.80 0.05 63.61 14:19:01 4 16.22 0.00 2.55 0.25 0.05 80.92 14:19:01 5 21.72 0.00 2.46 0.75 0.03 75.03 14:19:01 6 4.70 0.00 1.84 0.10 0.03 93.33 14:19:01 7 3.16 0.00 1.36 0.67 0.05 94.76 14:20:01 all 28.30 0.00 8.04 6.34 0.09 57.22 14:20:01 0 31.83 0.00 7.71 11.38 0.10 48.98 14:20:01 1 26.31 0.00 7.17 4.81 0.10 61.61 14:20:01 2 28.84 0.00 7.72 1.91 0.07 61.46 14:20:01 3 33.18 0.00 8.07 10.91 0.12 47.72 14:20:01 4 26.26 0.00 7.68 4.53 0.10 61.42 14:20:01 5 25.45 0.00 8.37 0.99 0.08 65.10 14:20:01 6 27.67 0.00 8.33 1.52 0.07 62.41 14:20:01 7 26.86 0.00 9.29 14.77 0.10 48.97 14:21:01 all 12.29 0.00 1.27 0.22 0.06 86.16 14:21:01 0 15.13 0.00 1.27 0.08 0.03 83.49 14:21:01 1 11.99 0.00 1.49 0.48 0.07 85.97 14:21:01 2 12.58 0.00 1.15 0.10 0.07 86.10 14:21:01 3 11.37 0.00 1.28 0.02 0.05 87.28 14:21:01 4 13.89 0.00 1.15 0.03 0.07 84.86 14:21:01 5 10.36 0.00 1.42 0.02 0.05 88.16 14:21:01 6 13.27 0.00 1.29 0.02 0.07 85.36 14:21:01 7 9.73 0.00 1.09 1.02 0.05 88.10 14:22:01 all 12.76 0.00 2.51 0.98 0.07 83.68 14:22:01 0 13.06 0.00 2.80 0.07 0.07 84.00 14:22:01 1 10.16 0.00 2.36 1.19 0.08 86.20 14:22:01 2 13.33 0.00 2.33 0.30 0.08 83.96 14:22:01 3 16.20 0.00 4.15 3.51 0.07 76.06 14:22:01 4 12.18 0.00 2.16 0.05 0.07 85.54 14:22:01 5 12.48 0.00 2.13 1.52 0.07 83.80 14:22:01 6 15.55 0.00 2.08 0.03 0.08 82.26 14:22:01 7 9.16 0.00 2.12 1.13 0.07 87.52 14:23:01 all 4.20 0.00 0.70 0.02 0.08 95.01 14:23:01 0 5.72 0.00 0.43 0.02 0.07 93.77 14:23:01 1 5.04 0.00 0.92 0.02 0.08 93.94 14:23:01 2 4.30 0.00 0.84 0.03 0.08 94.75 14:23:01 3 3.71 0.00 0.63 0.08 0.10 95.47 14:23:01 4 3.53 0.00 0.72 0.02 0.07 95.67 14:23:01 5 3.70 0.00 0.72 0.00 0.05 95.54 14:23:01 6 3.56 0.00 0.65 0.02 0.07 95.71 14:23:01 7 4.00 0.00 0.67 0.02 0.10 95.22 14:24:01 all 1.86 0.00 0.68 0.08 0.07 97.31 14:24:01 0 1.72 0.00 0.54 0.03 0.07 97.64 14:24:01 1 1.25 0.00 0.60 0.00 0.07 98.08 14:24:01 2 2.75 0.00 0.63 0.25 0.07 96.30 14:24:01 3 2.06 0.00 0.59 0.08 0.07 97.21 14:24:01 4 2.06 0.00 0.84 0.12 0.08 96.90 14:24:01 5 1.54 0.00 0.77 0.08 0.07 97.54 14:24:01 6 1.50 0.00 0.67 0.03 0.05 97.75 14:24:01 7 1.96 0.00 0.82 0.05 0.08 97.09 Average: all 11.87 0.00 2.54 1.65 0.07 83.87 Average: 0 11.94 0.00 2.49 3.78 0.06 81.74 Average: 1 11.44 0.00 2.42 1.12 0.07 84.95 Average: 2 10.75 0.00 2.41 0.46 0.07 86.32 Average: 3 15.90 0.00 2.86 3.22 0.08 77.95 Average: 4 12.33 0.00 2.51 0.83 0.07 84.26 Average: 5 12.52 0.00 2.64 0.56 0.06 84.22 Average: 6 11.01 0.00 2.47 0.28 0.06 86.18 Average: 7 9.10 0.00 2.54 2.91 0.08 85.37