---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-48043 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 930 24237 0 6999 30781 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:29:8f:eb brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe29:8feb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:3d:28:2b 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-48043) 10/03/24 _x86_64_ (8 CPU) 11:30:30 LINUX RESTART (8 CPU) 11:31:03 tps rtps wtps bread/s bwrtn/s 11:32:01 344.91 45.29 299.62 2001.59 17575.18 11:33:01 207.32 50.51 156.81 3811.76 30816.33 11:34:01 63.76 12.81 50.94 2375.34 15951.61 11:35:01 105.17 1.10 104.07 90.65 46926.85 11:36:01 315.35 3.77 311.58 423.13 111671.25 11:37:01 158.51 0.43 158.07 32.53 22892.85 11:38:01 45.61 0.00 45.61 0.00 11154.94 Average: 176.43 16.13 160.29 1244.25 36804.27 11:31:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 30136724 31693156 2802496 8.51 69156 1799388 1385804 4.08 884644 1627560 158824 11:33:01 28329088 30449848 4610132 14.00 87100 2327288 2600724 7.65 2255732 2023456 25332 11:34:01 26599636 29866740 6339584 19.25 95512 3444428 3332088 9.80 3071356 2895144 911760 11:35:01 26529388 31602740 6409832 19.46 136088 5106636 1650948 4.86 1440944 4482660 1573432 11:36:01 22907952 29713972 10031268 30.45 176344 6661756 8851524 26.04 3531832 5832996 121680 11:37:01 20106964 27152520 12832256 38.96 190212 6864016 12004396 35.32 6206216 5907756 6836 11:38:01 19266916 26466928 13672304 41.51 191988 7010540 12475608 36.71 6924344 6022604 1496 Average: 24839524 29563701 8099696 24.59 135200 4744865 6043013 17.78 3473581 4113168 399909 11:31:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 ens3 402.48 246.16 1445.13 68.60 0.00 0.00 0.00 0.00 11:32:01 lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 479.37 397.22 5283.01 73.20 0.00 0.00 0.00 0.00 11:33:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 742.73 606.12 3223.39 189.00 0.00 0.00 0.00 0.00 11:34:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 714.58 454.07 14166.50 72.51 0.00 0.00 0.00 0.00 11:35:01 lo 8.60 8.60 0.94 0.94 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 vethb206576 7.78 10.18 1.50 2.56 0.00 0.00 0.00 0.00 11:36:01 veth99f7738 0.00 1.52 0.00 0.80 0.00 0.00 0.00 0.00 11:36:01 br-e92e9e346fae 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:36:01 ens3 503.13 249.14 12252.56 22.40 0.00 0.00 0.00 0.00 11:37:01 vethb206576 8.63 10.83 2.77 3.19 0.00 0.00 0.00 0.00 11:37:01 br-43b048b4b855 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:37:01 veth99f7738 2.12 2.40 0.59 0.70 0.00 0.00 0.00 0.00 11:37:01 br-e92e9e346fae 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 vethb206576 49.24 54.77 27.07 12.12 0.00 0.00 0.00 0.00 11:38:01 br-43b048b4b855 20.43 12.65 10.46 1.49 0.00 0.00 0.00 0.00 11:38:01 veth99f7738 13.13 14.10 2.35 2.12 0.00 0.00 0.00 0.00 11:38:01 br-e92e9e346fae 6.77 19.60 5.71 11.16 0.00 0.00 0.00 0.00 Average: vethb206576 9.42 10.88 4.50 2.56 0.00 0.00 0.00 0.00 Average: br-43b048b4b855 2.93 1.83 1.50 0.21 0.00 0.00 0.00 0.00 Average: veth99f7738 2.19 2.59 0.42 0.52 0.00 0.00 0.00 0.00 Average: br-e92e9e346fae 0.99 2.84 0.82 1.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-48043) 10/03/24 _x86_64_ (8 CPU) 11:30:30 LINUX RESTART (8 CPU) 11:31:03 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 9.35 0.00 0.94 1.92 0.03 87.76 11:32:01 0 29.26 0.00 1.59 1.36 0.05 67.73 11:32:01 1 7.55 0.00 0.73 8.50 0.03 83.19 11:32:01 2 8.58 0.00 0.67 0.33 0.02 90.41 11:32:01 3 14.80 0.00 1.33 1.03 0.03 82.81 11:32:01 4 2.42 0.00 1.00 0.40 0.02 96.16 11:32:01 5 5.13 0.00 0.57 0.28 0.02 94.01 11:32:01 6 4.61 0.00 0.57 0.40 0.00 94.42 11:32:01 7 2.46 0.00 1.09 3.06 0.05 93.34 11:33:01 all 26.46 0.00 1.26 2.06 0.06 70.16 11:33:01 0 47.05 0.00 1.67 0.70 0.08 50.50 11:33:01 1 28.47 0.00 1.67 3.68 0.07 66.11 11:33:01 2 26.80 0.00 2.21 2.64 0.07 68.28 11:33:01 3 18.33 0.00 1.49 1.22 0.08 78.88 11:33:01 4 23.87 0.00 0.99 1.09 0.03 74.01 11:33:01 5 32.27 0.00 0.59 0.28 0.05 66.81 11:33:01 6 24.27 0.00 0.52 0.13 0.05 75.03 11:33:01 7 10.54 0.00 0.95 6.71 0.07 81.74 11:34:01 all 43.67 0.00 2.00 0.63 0.09 53.61 11:34:01 0 44.53 0.00 1.92 0.03 0.08 53.43 11:34:01 1 41.10 0.00 1.92 0.02 0.08 56.88 11:34:01 2 46.00 0.00 2.27 0.22 0.08 51.43 11:34:01 3 52.47 0.00 2.77 0.15 0.12 44.49 11:34:01 4 29.80 0.00 1.82 2.39 0.08 65.90 11:34:01 5 62.07 0.00 2.13 0.02 0.10 35.69 11:34:01 6 40.87 0.00 1.50 0.17 0.08 57.38 11:34:01 7 32.59 0.00 1.64 2.06 0.08 63.62 11:35:01 all 13.78 0.00 2.97 4.65 0.05 78.56 11:35:01 0 14.27 0.00 3.38 0.87 0.05 81.42 11:35:01 1 16.91 0.00 2.97 0.50 0.07 79.55 11:35:01 2 12.80 0.00 2.88 3.95 0.07 80.29 11:35:01 3 8.63 0.00 2.95 0.13 0.03 88.25 11:35:01 4 9.97 0.00 3.19 5.09 0.07 81.67 11:35:01 5 15.45 0.00 3.03 25.61 0.07 55.84 11:35:01 6 18.38 0.00 2.65 0.45 0.05 78.46 11:35:01 7 13.77 0.00 2.64 0.61 0.05 82.93 11:36:01 all 30.33 0.00 5.13 7.53 0.10 56.91 11:36:01 0 30.13 0.00 4.98 0.29 0.08 64.52 11:36:01 1 27.90 0.00 6.12 19.93 0.10 45.95 11:36:01 2 29.12 0.00 4.91 2.23 0.08 63.67 11:36:01 3 31.13 0.00 5.54 28.55 0.10 34.68 11:36:01 4 30.01 0.00 4.59 2.40 0.10 62.90 11:36:01 5 30.85 0.00 5.18 1.77 0.08 62.11 11:36:01 6 31.76 0.00 4.92 2.03 0.10 61.20 11:36:01 7 31.73 0.00 4.82 3.15 0.10 60.19 11:37:01 all 36.16 0.00 3.18 2.65 0.12 57.89 11:37:01 0 30.94 0.00 3.84 0.39 0.12 64.72 11:37:01 1 38.89 0.00 3.43 3.24 0.12 54.32 11:37:01 2 33.25 0.00 2.68 7.21 0.10 56.76 11:37:01 3 27.83 0.00 3.10 1.28 0.12 67.67 11:37:01 4 39.55 0.00 3.47 2.05 0.15 54.78 11:37:01 5 36.21 0.00 2.81 0.69 0.10 60.19 11:37:01 6 42.43 0.00 3.08 4.42 0.12 49.95 11:37:01 7 40.16 0.00 3.07 1.95 0.12 54.70 11:38:01 all 18.47 0.00 2.09 1.08 0.10 78.25 11:38:01 0 15.66 0.00 2.23 0.24 0.10 81.77 11:38:01 1 17.00 0.00 2.21 0.30 0.10 80.39 11:38:01 2 19.20 0.00 2.13 5.21 0.10 73.35 11:38:01 3 17.28 0.00 2.00 0.27 0.08 80.37 11:38:01 4 20.19 0.00 2.13 0.89 0.10 76.69 11:38:01 5 18.09 0.00 1.83 0.30 0.10 79.67 11:38:01 6 19.85 0.00 2.10 1.30 0.10 76.65 11:38:01 7 20.52 0.00 2.08 0.17 0.10 77.13 Average: all 25.52 0.00 2.51 2.93 0.08 68.95 Average: 0 30.29 0.00 2.80 0.55 0.08 66.27 Average: 1 25.48 0.00 2.73 5.14 0.08 66.57 Average: 2 25.17 0.00 2.54 3.12 0.07 69.10 Average: 3 24.37 0.00 2.74 4.65 0.08 68.16 Average: 4 22.34 0.00 2.46 2.05 0.08 73.07 Average: 5 28.69 0.00 2.31 4.14 0.07 64.79 Average: 6 26.10 0.00 2.19 1.27 0.07 70.36 Average: 7 21.74 0.00 2.33 2.53 0.08 73.31