---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12420 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: 2800.000 BogoMIPS: 5600.00 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 827 26539 0 4800 30884 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:0f:a1:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fe0f:a17d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:d9:3d:4a 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-12420) 03/11/24 _x86_64_ (8 CPU) 02:49:04 LINUX RESTART (8 CPU) 02:50:02 tps rtps wtps bread/s bwrtn/s 02:51:01 130.38 27.93 102.46 2121.13 43106.19 02:52:01 136.54 9.73 126.81 1685.85 45308.58 02:53:01 401.53 13.86 387.67 797.90 117717.66 02:54:01 25.26 1.20 24.06 37.19 29173.73 02:55:01 2.05 0.02 2.03 0.13 36.07 02:56:01 5.58 0.00 5.58 0.00 232.68 02:57:01 31.44 0.02 31.43 3.33 1695.77 Average: 104.62 7.49 97.13 660.14 33872.91 02:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30001516 31735476 2937704 8.92 77796 1958804 1353944 3.98 842880 1789120 138576 02:52:01 27354132 31651800 5585088 16.96 115504 4394700 1595404 4.69 1012032 4133512 2244476 02:53:01 24904968 29592156 8034252 24.39 132648 4652524 7686712 22.62 3184440 4342968 556 02:54:01 24217428 28914908 8721792 26.48 132832 4655652 9011276 26.51 3888956 4316176 200 02:55:01 24204052 28901936 8735168 26.52 132884 4655836 9011276 26.51 3903556 4316388 188 02:56:01 23887908 28593948 9051312 27.48 133076 4660356 9193628 27.05 4214424 4316176 332 02:57:01 25597828 30272864 7341392 22.29 133484 4688880 4457576 13.12 2576220 4276824 164 Average: 25738262 29951870 7200958 21.86 122603 4238107 6044259 17.78 2803215 3927309 340642 02:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 58.60 37.84 966.20 7.73 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 02:52:01 ens3 570.44 324.70 19537.17 25.62 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.93 10.93 1.00 1.00 0.00 0.00 0.00 0.00 02:52:01 br-bf1b076a5e1a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth359207d 24.15 22.25 12.04 16.88 0.00 0.00 0.00 0.00 02:53:01 ens3 3.90 3.12 1.28 1.01 0.00 0.00 0.00 0.00 02:53:01 veth09b7fb4 2.68 2.57 0.28 0.25 0.00 0.00 0.00 0.00 02:53:01 veth2d8b447 51.32 62.61 19.86 16.63 0.00 0.00 0.00 0.00 02:54:01 veth359207d 7.90 6.66 7.42 14.18 0.00 0.00 0.00 0.00 02:54:01 ens3 5.31 3.97 6.28 1.55 0.00 0.00 0.00 0.00 02:54:01 veth09b7fb4 21.34 18.01 8.69 26.67 0.00 0.00 0.00 0.00 02:54:01 veth2d8b447 20.49 25.67 28.89 9.94 0.00 0.00 0.00 0.00 02:55:01 veth359207d 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 ens3 0.60 0.53 0.16 0.32 0.00 0.00 0.00 0.00 02:55:01 veth09b7fb4 3.32 3.07 1.49 1.08 0.00 0.00 0.00 0.00 02:55:01 veth2d8b447 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:56:01 veth359207d 61.16 49.73 31.89 123.38 0.00 0.00 0.00 0.01 02:56:01 ens3 1.88 1.58 0.37 0.71 0.00 0.00 0.00 0.00 02:56:01 veth09b7fb4 102.07 82.92 34.87 175.74 0.00 0.00 0.00 0.01 02:56:01 veth2d8b447 124.85 156.61 268.14 51.81 0.00 0.00 0.00 0.02 02:57:01 veth359207d 0.55 1.08 0.03 0.10 0.00 0.00 0.00 0.00 02:57:01 ens3 28.81 23.78 11.58 42.37 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 60.79 60.79 45.24 45.24 0.00 0.00 0.00 0.00 Average: veth359207d 13.45 11.45 7.40 22.13 0.00 0.00 0.00 0.00 Average: ens3 95.73 56.54 2936.41 11.34 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: lo 8.03 8.03 6.42 6.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12420) 03/11/24 _x86_64_ (8 CPU) 02:49:04 LINUX RESTART (8 CPU) 02:50:02 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 10.05 0.00 0.86 3.02 0.03 86.04 02:51:01 0 1.77 0.00 0.51 0.70 0.02 97.01 02:51:01 1 12.40 0.00 1.05 0.24 0.02 86.30 02:51:01 2 1.87 0.00 0.39 15.44 0.02 82.28 02:51:01 3 2.61 0.00 0.51 0.34 0.00 96.54 02:51:01 4 22.95 0.00 1.70 1.37 0.05 73.93 02:51:01 5 25.71 0.00 1.42 1.22 0.05 71.60 02:51:01 6 0.60 0.00 0.63 4.39 0.07 94.32 02:51:01 7 12.42 0.00 0.70 0.54 0.03 86.31 02:52:01 all 13.71 0.00 4.64 2.81 0.07 78.77 02:52:01 0 13.96 0.00 5.26 0.17 0.08 80.53 02:52:01 1 11.52 0.00 4.24 0.86 0.07 83.31 02:52:01 2 14.40 0.00 3.86 8.95 0.07 72.71 02:52:01 3 22.18 0.00 4.97 2.01 0.09 70.75 02:52:01 4 11.19 0.00 4.79 0.37 0.07 83.58 02:52:01 5 7.73 0.00 5.94 0.05 0.07 86.21 02:52:01 6 9.59 0.00 3.87 9.02 0.07 77.46 02:52:01 7 19.16 0.00 4.17 1.10 0.07 75.50 02:53:01 all 23.74 0.00 3.63 6.93 0.08 65.62 02:53:01 0 14.39 0.00 3.07 1.39 0.07 81.08 02:53:01 1 22.79 0.00 2.92 5.65 0.10 68.54 02:53:01 2 25.84 0.00 3.11 10.59 0.07 60.40 02:53:01 3 22.54 0.00 3.64 1.93 0.08 71.80 02:53:01 4 29.00 0.00 4.34 2.62 0.08 63.96 02:53:01 5 27.35 0.00 4.34 1.36 0.08 66.86 02:53:01 6 26.47 0.00 3.31 3.86 0.08 66.28 02:53:01 7 21.56 0.00 4.28 28.09 0.08 45.99 02:54:01 all 10.59 0.00 0.90 1.43 0.05 87.02 02:54:01 0 9.42 0.00 1.00 0.05 0.05 89.47 02:54:01 1 10.77 0.00 0.87 0.05 0.07 88.24 02:54:01 2 11.90 0.00 1.00 0.03 0.03 87.03 02:54:01 3 13.02 0.00 0.98 0.13 0.07 85.79 02:54:01 4 9.39 0.00 0.80 0.00 0.05 89.76 02:54:01 5 9.12 0.00 0.67 0.13 0.03 90.04 02:54:01 6 10.01 0.00 0.77 11.01 0.07 78.15 02:54:01 7 11.08 0.00 1.15 0.00 0.05 87.72 02:55:01 all 0.99 0.00 0.10 0.01 0.04 98.86 02:55:01 0 1.21 0.00 0.20 0.00 0.03 98.55 02:55:01 1 1.02 0.00 0.17 0.00 0.07 98.75 02:55:01 2 0.37 0.00 0.08 0.00 0.03 99.52 02:55:01 3 0.97 0.00 0.07 0.05 0.02 98.90 02:55:01 4 0.42 0.00 0.07 0.00 0.02 99.50 02:55:01 5 1.07 0.00 0.10 0.03 0.07 98.73 02:55:01 6 2.37 0.00 0.10 0.00 0.03 97.50 02:55:01 7 0.48 0.00 0.07 0.00 0.02 99.43 02:56:01 all 7.28 0.00 0.82 0.02 0.06 91.81 02:56:01 0 6.61 0.00 0.43 0.07 0.05 92.84 02:56:01 1 8.78 0.00 1.03 0.02 0.07 90.10 02:56:01 2 6.85 0.00 0.80 0.00 0.08 92.26 02:56:01 3 6.65 0.00 0.94 0.03 0.05 92.33 02:56:01 4 7.06 0.00 0.74 0.02 0.05 92.14 02:56:01 5 7.24 0.00 0.89 0.07 0.08 91.72 02:56:01 6 8.39 0.00 0.91 0.02 0.08 90.61 02:56:01 7 6.72 0.00 0.79 0.00 0.05 92.45 02:57:01 all 1.07 0.00 0.44 0.13 0.06 98.31 02:57:01 0 1.14 0.00 0.47 0.03 0.05 98.31 02:57:01 1 1.39 0.00 0.44 0.02 0.07 98.09 02:57:01 2 0.64 0.00 0.49 0.05 0.07 98.76 02:57:01 3 0.92 0.00 0.40 0.17 0.05 98.46 02:57:01 4 0.89 0.00 0.47 0.42 0.07 98.16 02:57:01 5 1.45 0.00 0.28 0.08 0.03 98.14 02:57:01 6 0.76 0.00 0.50 0.22 0.07 98.46 02:57:01 7 1.35 0.00 0.43 0.02 0.05 98.15 Average: all 9.61 0.00 1.62 2.04 0.06 86.67 Average: 0 6.92 0.00 1.56 0.34 0.05 91.13 Average: 1 9.79 0.00 1.53 0.97 0.06 87.64 Average: 2 8.84 0.00 1.39 4.97 0.05 84.75 Average: 3 9.81 0.00 1.64 0.66 0.05 87.84 Average: 4 11.52 0.00 1.84 0.68 0.06 85.90 Average: 5 11.36 0.00 1.94 0.42 0.06 86.22 Average: 6 8.31 0.00 1.43 4.05 0.07 86.14 Average: 7 10.36 0.00 1.65 4.24 0.05 83.70