---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4098 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: 2799.996 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 845 26541 0 4780 30866 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:6b:06:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe6b:6c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:54:09:44 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-4098) 02/09/24 _x86_64_ (8 CPU) 17:19:23 LINUX RESTART (8 CPU) 17:20:02 tps rtps wtps bread/s bwrtn/s 17:21:01 95.15 18.05 77.11 1039.15 25121.17 17:22:01 124.78 22.91 101.87 2737.14 30764.61 17:23:01 433.62 12.16 421.46 788.70 108150.93 17:24:01 18.19 0.47 17.73 52.92 21274.06 17:25:01 21.45 0.07 21.38 15.33 18252.54 17:26:01 67.12 1.42 65.71 108.25 20773.39 Average: 126.81 9.15 117.66 789.53 37425.14 17:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30071568 31683140 2867652 8.71 69712 1851820 1464888 4.31 887164 1687108 171720 17:22:01 29200684 31668384 3738536 11.35 97668 2650532 1607176 4.73 988028 2391640 636744 17:23:01 25620952 30153520 7318268 22.22 132568 4516744 6756032 19.88 2593192 4223772 304 17:24:01 24098864 28769296 8840356 26.84 132840 4629808 9298308 27.36 4020664 4304012 292 17:25:01 24140224 28835508 8798996 26.71 133132 4657100 8554224 25.17 3972496 4316632 120 17:26:01 27192984 31614952 5746236 17.44 135328 4488120 1489764 4.38 1215152 4066780 1916 Average: 26720879 30454133 6218341 18.88 116875 3799021 4861732 14.30 2279449 3498324 135183 17:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 110.10 98.59 1024.53 13.96 0.00 0.00 0.00 0.00 17:21:01 lo 24.00 24.00 2.60 2.60 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 br-d367d6808fd2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 185.40 146.04 3624.09 16.75 0.00 0.00 0.00 0.00 17:22:01 lo 19.26 19.26 1.99 1.99 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 veth9edeecf 50.23 61.33 19.69 16.43 0.00 0.00 0.00 0.00 17:23:01 br-d367d6808fd2 0.68 0.63 0.05 0.29 0.00 0.00 0.00 0.00 17:23:01 vethcf5fec2 0.05 0.32 0.00 0.02 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 veth9edeecf 48.97 60.55 61.26 19.67 0.00 0.00 0.00 0.01 17:24:01 br-d367d6808fd2 2.12 2.48 1.59 1.75 0.00 0.00 0.00 0.00 17:24:01 vethcf5fec2 0.43 0.43 0.04 0.90 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 veth9edeecf 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 br-d367d6808fd2 1.40 1.65 0.12 0.16 0.00 0.00 0.00 0.00 17:25:01 veth5befdd8 43.76 37.61 14.36 38.58 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1132.94 776.90 21506.68 133.83 0.00 0.00 0.00 0.00 17:26:01 lo 81.37 81.37 10.95 10.95 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 136.03 94.57 3465.58 13.31 0.00 0.00 0.00 0.00 Average: lo 12.94 12.94 1.77 1.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4098) 02/09/24 _x86_64_ (8 CPU) 17:19:23 LINUX RESTART (8 CPU) 17:20:02 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 9.79 0.00 0.73 2.16 0.04 87.29 17:21:01 0 16.69 0.00 0.92 0.76 0.03 81.60 17:21:01 1 7.43 0.00 0.59 0.36 0.02 91.60 17:21:01 2 2.68 0.00 0.22 2.68 0.03 94.38 17:21:01 3 1.75 0.00 0.19 5.44 0.02 92.61 17:21:01 4 3.46 0.00 0.63 5.28 0.03 90.60 17:21:01 5 3.24 0.00 0.34 0.02 0.03 96.37 17:21:01 6 32.35 0.00 2.04 2.59 0.07 62.95 17:21:01 7 10.79 0.00 0.88 0.14 0.02 88.18 17:22:01 all 10.65 0.00 1.50 2.15 0.04 85.66 17:22:01 0 7.73 0.00 2.06 0.55 0.05 89.61 17:22:01 1 5.79 0.00 1.30 0.02 0.02 92.87 17:22:01 2 5.41 0.00 0.65 10.36 0.03 83.55 17:22:01 3 1.56 0.00 0.94 1.71 0.02 95.78 17:22:01 4 3.34 0.00 0.75 0.75 0.03 95.12 17:22:01 5 22.47 0.00 1.89 1.21 0.07 74.36 17:22:01 6 28.03 0.00 3.05 2.37 0.07 66.48 17:22:01 7 10.94 0.00 1.39 0.27 0.05 87.36 17:23:01 all 18.28 0.00 5.18 5.07 0.07 71.41 17:23:01 0 18.55 0.00 4.84 1.62 0.07 74.92 17:23:01 1 22.22 0.00 5.54 1.23 0.07 70.95 17:23:01 2 21.19 0.00 6.36 4.15 0.07 68.22 17:23:01 3 17.26 0.00 4.72 3.23 0.08 74.71 17:23:01 4 17.36 0.00 4.51 1.31 0.07 76.75 17:23:01 5 17.79 0.00 5.75 25.71 0.08 50.66 17:23:01 6 16.82 0.00 4.55 0.78 0.07 77.79 17:23:01 7 15.01 0.00 5.10 2.62 0.08 77.19 17:24:01 all 19.54 0.00 1.87 1.24 0.08 77.27 17:24:01 0 20.34 0.00 2.10 0.15 0.08 77.32 17:24:01 1 15.27 0.00 1.36 0.07 0.10 83.20 17:24:01 2 22.47 0.00 2.36 1.06 0.07 74.04 17:24:01 3 22.85 0.00 1.93 6.64 0.07 68.52 17:24:01 4 15.62 0.00 1.72 0.10 0.07 82.49 17:24:01 5 25.05 0.00 2.33 1.91 0.07 70.65 17:24:01 6 14.62 0.00 1.43 0.00 0.03 83.92 17:24:01 7 20.16 0.00 1.71 0.02 0.10 78.01 17:25:01 all 0.90 0.00 0.27 1.62 0.05 97.17 17:25:01 0 0.84 0.00 0.33 0.07 0.05 98.71 17:25:01 1 0.73 0.00 0.25 0.00 0.07 98.95 17:25:01 2 0.68 0.00 0.27 0.92 0.05 98.08 17:25:01 3 0.68 0.00 0.28 3.35 0.05 95.63 17:25:01 4 0.88 0.00 0.32 0.02 0.03 98.75 17:25:01 5 1.78 0.00 0.27 8.57 0.02 89.37 17:25:01 6 0.80 0.00 0.22 0.02 0.07 98.90 17:25:01 7 0.72 0.00 0.20 0.05 0.07 98.96 17:26:01 all 5.85 0.00 0.62 1.63 0.04 91.86 17:26:01 0 0.32 0.00 0.40 0.13 0.03 99.11 17:26:01 1 27.38 0.00 1.24 0.85 0.05 70.48 17:26:01 2 0.55 0.00 0.53 10.02 0.05 88.85 17:26:01 3 0.82 0.00 0.37 0.10 0.02 98.70 17:26:01 4 4.70 0.00 0.47 1.15 0.05 93.63 17:26:01 5 1.03 0.00 0.55 0.03 0.03 98.35 17:26:01 6 4.84 0.00 0.53 0.45 0.02 94.16 17:26:01 7 7.25 0.00 0.87 0.25 0.05 91.57 Average: all 10.82 0.00 1.69 2.31 0.05 85.13 Average: 0 10.72 0.00 1.77 0.55 0.05 86.91 Average: 1 13.13 0.00 1.71 0.42 0.05 84.69 Average: 2 8.82 0.00 1.73 4.87 0.05 84.53 Average: 3 7.47 0.00 1.40 3.41 0.04 87.68 Average: 4 7.56 0.00 1.40 1.43 0.05 89.57 Average: 5 11.88 0.00 1.85 6.21 0.05 80.01 Average: 6 16.19 0.00 1.97 1.03 0.05 80.77 Average: 7 10.80 0.00 1.69 0.55 0.06 86.90