---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19908 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 921 24431 0 6814 30790 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:0a:4f:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe0a:4faf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:50:bd:a9 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19908) 06/28/24 _x86_64_ (8 CPU) 08:57:10 LINUX RESTART (8 CPU) 08:58:02 tps rtps wtps bread/s bwrtn/s 08:59:01 163.85 51.35 112.51 3947.53 16480.33 09:00:01 123.47 14.60 108.87 959.12 22906.39 09:01:01 50.39 12.70 37.69 2386.80 15216.80 09:02:01 206.45 9.71 196.73 895.17 84620.33 09:03:01 297.68 0.05 297.63 3.60 62945.51 09:04:01 60.94 0.50 60.44 29.06 12423.40 09:05:01 53.24 0.22 53.02 23.60 7678.19 Average: 136.51 12.64 123.87 1171.19 31789.21 08:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 29659576 31438480 3279644 9.96 79648 2002428 1772556 5.22 1189432 1781032 122548 09:00:01 27734992 29958188 5204228 15.80 90612 2422556 3000800 8.83 2768984 2096580 16896 09:01:01 28119332 31609928 4819888 14.63 99144 3658448 1427820 4.20 1383872 3049928 920780 09:02:01 26376740 31349324 6562480 19.92 132480 5018876 4662132 13.72 1691028 4371852 416 09:03:01 23187064 29853076 9752156 29.61 179728 6534436 9192472 27.05 3427368 5664684 3336 09:04:01 20826044 27810520 12113176 36.77 185600 6836632 10649848 31.33 5547864 5881888 1072 09:05:01 22040948 28994576 10898272 33.09 187144 6830020 5488248 16.15 4486000 5780936 152 Average: 25420671 30144870 7518549 22.83 136337 4757628 5170554 15.21 2927793 4089557 152171 08:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 ens3 133.67 97.85 1229.04 24.82 0.00 0.00 0.00 0.00 08:59:01 lo 2.71 2.71 0.28 0.28 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 823.15 620.89 6033.35 167.25 0.00 0.00 0.00 0.00 09:00:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 621.60 445.46 2078.86 155.05 0.00 0.00 0.00 0.00 09:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 vethf5d934f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:02:01 veth9256366 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 587.85 270.31 11366.22 26.72 0.00 0.00 0.00 0.00 09:02:01 veth864597b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 vethf5d934f 4.32 6.05 0.73 1.27 0.00 0.00 0.00 0.00 09:03:01 veth9256366 2.85 4.67 0.34 0.81 0.00 0.00 0.00 0.00 09:03:01 veth40d5845 155.11 149.56 331.26 13.07 0.00 0.00 0.00 0.03 09:03:01 ens3 576.69 249.04 12190.65 23.77 0.00 0.00 0.00 0.00 09:04:01 vethf5d934f 1.15 1.57 0.17 0.21 0.00 0.00 0.00 0.00 09:04:01 veth9256366 2.90 4.60 0.38 0.36 0.00 0.00 0.00 0.00 09:04:01 veth40d5845 1.42 1.22 0.17 0.16 0.00 0.00 0.00 0.00 09:04:01 ens3 5.37 3.88 1.12 1.32 0.00 0.00 0.00 0.00 09:05:01 veth40d5845 7.30 21.56 5.90 11.35 0.00 0.00 0.00 0.00 09:05:01 ens3 61.16 44.31 14.69 28.22 0.00 0.00 0.00 0.00 09:05:01 br-a900c43f3a37 21.68 12.80 10.53 1.52 0.00 0.00 0.00 0.00 09:05:01 lo 18.88 18.88 1.96 1.96 0.00 0.00 0.00 0.00 Average: veth40d5845 23.45 24.67 48.30 3.52 0.00 0.00 0.00 0.00 Average: ens3 402.07 247.81 4710.66 61.12 0.00 0.00 0.00 0.00 Average: br-a900c43f3a37 3.10 1.83 1.51 0.22 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19908) 06/28/24 _x86_64_ (8 CPU) 08:57:10 LINUX RESTART (8 CPU) 08:58:02 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 11.84 0.00 1.00 1.88 0.04 85.24 08:59:01 0 11.06 0.00 0.81 0.87 0.03 87.23 08:59:01 1 4.78 0.00 0.59 0.08 0.03 94.51 08:59:01 2 2.56 0.00 0.25 0.63 0.02 96.54 08:59:01 3 10.75 0.00 0.76 1.27 0.02 87.20 08:59:01 4 8.84 0.00 1.07 0.49 0.02 89.59 08:59:01 5 43.27 0.00 2.96 5.72 0.10 47.95 08:59:01 6 8.88 0.00 0.97 0.32 0.03 89.80 08:59:01 7 4.67 0.00 0.63 5.69 0.03 88.97 09:00:01 all 42.29 0.00 1.60 1.14 0.08 54.88 09:00:01 0 43.91 0.00 0.72 0.10 0.07 55.21 09:00:01 1 47.98 0.00 1.69 0.62 0.10 49.61 09:00:01 2 46.24 0.00 1.78 0.44 0.12 51.43 09:00:01 3 45.44 0.00 1.59 0.38 0.08 52.50 09:00:01 4 44.62 0.00 1.89 1.00 0.08 52.40 09:00:01 5 46.70 0.00 1.96 4.56 0.08 46.69 09:00:01 6 32.81 0.00 1.37 0.15 0.08 65.59 09:00:01 7 30.56 0.00 1.77 1.87 0.07 65.74 09:01:01 all 34.35 0.00 2.08 0.78 0.08 62.71 09:01:01 0 30.03 0.00 2.42 0.02 0.07 67.46 09:01:01 1 36.35 0.00 1.67 1.51 0.08 60.39 09:01:01 2 29.37 0.00 1.71 0.22 0.07 68.64 09:01:01 3 38.89 0.00 3.05 0.02 0.08 57.96 09:01:01 4 37.50 0.00 1.34 0.05 0.08 61.02 09:01:01 5 24.89 0.00 1.51 2.85 0.07 70.69 09:01:01 6 41.39 0.00 2.14 0.05 0.08 56.34 09:01:01 7 36.46 0.00 2.81 1.54 0.07 59.12 09:02:01 all 9.78 0.00 2.85 4.44 0.06 82.87 09:02:01 0 26.30 0.00 4.24 4.09 0.10 65.27 09:02:01 1 9.38 0.00 2.03 1.04 0.03 87.51 09:02:01 2 11.04 0.00 2.69 0.24 0.05 85.99 09:02:01 3 6.48 0.00 2.47 9.42 0.08 81.54 09:02:01 4 7.16 0.00 3.13 10.75 0.07 78.90 09:02:01 5 6.05 0.00 2.55 8.58 0.05 82.76 09:02:01 6 7.05 0.00 2.18 0.10 0.05 90.61 09:02:01 7 4.76 0.00 3.53 1.31 0.03 90.36 09:03:01 all 34.87 0.00 5.78 4.01 0.12 55.22 09:03:01 0 34.84 0.00 6.06 1.82 0.13 57.14 09:03:01 1 32.74 0.00 7.04 7.91 0.10 52.21 09:03:01 2 34.80 0.00 5.35 8.60 0.14 51.12 09:03:01 3 34.86 0.00 5.84 7.41 0.13 51.75 09:03:01 4 33.65 0.00 4.52 0.81 0.12 60.90 09:03:01 5 39.02 0.00 6.53 1.50 0.12 52.83 09:03:01 6 36.73 0.00 6.81 3.80 0.10 52.57 09:03:01 7 32.33 0.00 4.08 0.29 0.12 63.19 09:04:01 all 31.58 0.00 1.96 1.18 0.13 65.15 09:04:01 0 36.00 0.00 2.12 0.10 0.12 61.66 09:04:01 1 31.40 0.00 2.16 2.08 0.12 64.24 09:04:01 2 36.03 0.00 2.09 2.25 0.17 59.46 09:04:01 3 29.97 0.00 1.87 1.21 0.13 66.82 09:04:01 4 26.94 0.00 2.32 2.50 0.13 68.11 09:04:01 5 38.49 0.00 1.73 0.18 0.13 59.46 09:04:01 6 30.75 0.00 1.90 0.86 0.13 66.35 09:04:01 7 23.10 0.00 1.48 0.20 0.10 75.12 09:05:01 all 10.52 0.00 1.81 0.24 0.10 87.33 09:05:01 0 8.97 0.00 1.89 0.03 0.10 89.01 09:05:01 1 12.50 0.00 2.01 0.10 0.12 85.27 09:05:01 2 9.91 0.00 1.95 0.44 0.08 87.62 09:05:01 3 11.98 0.00 1.86 1.01 0.10 85.05 09:05:01 4 11.20 0.00 1.59 0.05 0.08 87.07 09:05:01 5 12.76 0.00 1.95 0.05 0.10 85.14 09:05:01 6 9.77 0.00 1.85 0.12 0.10 88.16 09:05:01 7 7.08 0.00 1.46 0.12 0.08 91.26 Average: all 25.06 0.00 2.44 1.95 0.09 70.47 Average: 0 27.33 0.00 2.60 1.00 0.09 68.98 Average: 1 25.05 0.00 2.45 1.90 0.08 70.51 Average: 2 24.30 0.00 2.26 1.82 0.09 71.52 Average: 3 25.52 0.00 2.49 2.95 0.09 68.95 Average: 4 24.32 0.00 2.26 2.23 0.08 71.10 Average: 5 30.15 0.00 2.74 3.34 0.09 63.68 Average: 6 23.91 0.00 2.45 0.77 0.08 72.79 Average: 7 19.89 0.00 2.25 1.57 0.07 76.22