---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14214 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 14G 142G 9% / 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 857 25278 0 6030 30853 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:04:57:0a brd ff:ff:ff:ff:ff:ff inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe04:570a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:63:c9:d5 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-14214) 01/22/24 _x86_64_ (8 CPU) 13:50:03 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 97.60 17.58 80.02 1020.36 27683.79 13:53:01 136.48 23.26 113.21 2805.67 34617.96 13:54:01 176.39 0.07 176.33 5.56 97079.00 13:55:01 212.22 4.95 207.27 429.33 60572.27 13:56:01 32.31 0.58 31.73 26.53 25138.34 13:57:01 29.44 0.02 29.42 1.07 22589.00 13:58:01 76.35 2.38 73.97 129.58 23936.28 Average: 108.52 6.99 101.52 632.64 41526.37 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30017536 31681208 2921684 8.87 75164 1894364 1459720 4.29 907052 1718624 214788 13:53:01 28280720 31639816 4658500 14.14 104520 3511680 1611616 4.74 1016000 3249880 1420684 13:54:01 26998944 31644320 5940276 18.03 127200 4704508 1612436 4.74 1034820 4441276 236888 13:55:01 24730628 30435028 8208592 24.92 137684 5710696 6975112 20.52 2352480 5279692 276 13:56:01 23636604 29483136 9302616 28.24 139364 5847520 8137772 23.94 3361288 5346812 1616 13:57:01 23944600 29823240 8994620 27.31 139872 5879448 6984232 20.55 3042832 5363928 240 13:58:01 25884076 31592764 7055144 21.42 144984 5701244 1546848 4.55 1305088 5223688 33312 Average: 26213301 30899930 6725919 20.42 124113 4749923 4046819 11.91 1859937 4374843 272543 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 58.61 38.34 961.96 7.81 0.00 0.00 0.00 0.00 13:52:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 br-9d428231ca63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 549.89 309.37 12754.87 27.31 0.00 0.00 0.00 0.00 13:53:01 lo 9.00 9.00 0.89 0.89 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 br-9d428231ca63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 459.38 227.25 10224.78 16.23 0.00 0.00 0.00 0.00 13:54:01 lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 13:55:01 veth5361c8e 0.03 0.40 0.00 0.02 0.00 0.00 0.00 0.00 13:55:01 veth8ce4288 0.82 0.97 0.05 0.06 0.00 0.00 0.00 0.00 13:55:01 vethe3ee4ba 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 veth5361c8e 0.47 0.52 0.05 1.21 0.00 0.00 0.00 0.00 13:56:01 veth8ce4288 211.75 207.97 27.72 66.62 0.00 0.00 0.00 0.01 13:56:01 vethe3ee4ba 0.20 0.32 0.04 0.03 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 veth8ce4288 175.86 173.88 20.84 57.31 0.00 0.00 0.00 0.00 13:57:01 vethe3ee4ba 0.53 1.12 0.14 0.13 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 br-9d428231ca63 7.16 8.75 6.80 12.86 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 1785.89 1016.18 34161.34 177.46 0.00 0.00 0.00 0.00 13:58:01 lo 39.39 39.39 21.72 21.72 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 204.30 110.95 4763.71 16.96 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 3.06 3.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14214) 01/22/24 _x86_64_ (8 CPU) 13:50:03 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 9.83 0.00 0.68 3.03 0.03 86.43 13:52:01 0 1.32 0.00 0.30 0.17 0.00 98.22 13:52:01 1 0.93 0.00 0.30 0.43 0.02 98.32 13:52:01 2 1.32 0.00 0.17 0.10 0.00 98.41 13:52:01 3 7.33 0.00 0.53 0.65 0.02 91.47 13:52:01 4 48.12 0.00 2.56 4.36 0.08 44.87 13:52:01 5 11.14 0.00 0.75 8.80 0.03 79.28 13:52:01 6 1.17 0.00 0.22 2.04 0.05 96.52 13:52:01 7 7.44 0.00 0.63 7.71 0.03 84.18 13:53:01 all 11.25 0.00 2.45 3.58 0.06 82.67 13:53:01 0 26.04 0.00 3.01 2.43 0.07 68.45 13:53:01 1 11.73 0.00 3.18 0.27 0.05 84.78 13:53:01 2 6.22 0.00 1.88 0.49 0.05 91.36 13:53:01 3 6.93 0.00 1.78 0.37 0.03 90.89 13:53:01 4 11.60 0.00 3.09 2.25 0.07 82.99 13:53:01 5 7.06 0.00 2.70 8.07 0.05 82.11 13:53:01 6 4.33 0.00 1.73 12.26 0.07 81.62 13:53:01 7 16.03 0.00 2.23 2.47 0.05 79.22 13:54:01 all 4.84 0.00 2.16 13.17 0.05 79.78 13:54:01 0 6.44 0.00 1.85 0.26 0.05 91.40 13:54:01 1 4.72 0.00 2.46 0.03 0.03 92.74 13:54:01 2 5.32 0.00 1.84 0.03 0.05 92.76 13:54:01 3 5.26 0.00 2.10 21.55 0.05 71.04 13:54:01 4 3.75 0.00 3.09 39.81 0.07 53.28 13:54:01 5 3.99 0.00 2.04 0.12 0.05 93.80 13:54:01 6 4.53 0.00 2.17 20.93 0.05 72.33 13:54:01 7 4.75 0.00 1.74 22.52 0.05 70.93 13:55:01 all 15.83 0.00 3.90 9.39 0.09 70.79 13:55:01 0 14.89 0.00 5.34 2.95 0.07 76.76 13:55:01 1 12.83 0.00 2.98 6.54 0.10 77.55 13:55:01 2 16.84 0.00 3.42 8.93 0.07 70.73 13:55:01 3 14.59 0.00 4.56 37.36 0.10 43.39 13:55:01 4 19.58 0.00 4.15 2.79 0.07 73.41 13:55:01 5 16.86 0.00 3.98 2.39 0.10 76.67 13:55:01 6 14.47 0.00 3.36 7.39 0.08 74.70 13:55:01 7 16.58 0.00 3.43 6.83 0.08 73.07 13:56:01 all 20.54 0.00 2.06 1.65 0.08 75.68 13:56:01 0 18.46 0.00 2.56 0.17 0.07 78.75 13:56:01 1 22.75 0.00 1.84 0.03 0.08 75.29 13:56:01 2 21.33 0.00 2.19 3.25 0.10 73.13 13:56:01 3 18.37 0.00 1.89 0.08 0.08 79.57 13:56:01 4 24.13 0.00 2.15 0.22 0.08 73.42 13:56:01 5 19.69 0.00 1.93 1.61 0.07 76.71 13:56:01 6 17.35 0.00 1.83 5.77 0.07 74.98 13:56:01 7 22.21 0.00 2.04 2.06 0.08 73.61 13:57:01 all 3.69 0.00 0.77 1.58 0.08 93.89 13:57:01 0 3.02 0.00 1.07 0.70 0.08 95.12 13:57:01 1 3.51 0.00 0.72 0.00 0.07 95.71 13:57:01 2 4.32 0.00 0.77 0.20 0.07 94.65 13:57:01 3 4.12 0.00 0.84 0.00 0.08 94.96 13:57:01 4 3.84 0.00 0.60 0.02 0.07 95.47 13:57:01 5 3.73 0.00 0.77 0.20 0.07 95.23 13:57:01 6 3.90 0.00 0.60 11.58 0.08 83.84 13:57:01 7 3.05 0.00 0.77 0.02 0.07 96.10 13:58:01 all 8.71 0.00 0.70 2.17 0.03 88.38 13:58:01 0 0.92 0.00 0.50 0.42 0.02 98.15 13:58:01 1 15.59 0.00 0.77 0.77 0.05 82.82 13:58:01 2 16.25 0.00 1.09 0.44 0.03 82.19 13:58:01 3 0.99 0.00 0.39 0.17 0.02 98.44 13:58:01 4 3.35 0.00 0.43 0.17 0.00 96.05 13:58:01 5 16.35 0.00 0.85 1.09 0.03 81.67 13:58:01 6 15.51 0.00 1.05 2.89 0.02 80.53 13:58:01 7 0.74 0.00 0.52 11.44 0.07 87.24 Average: all 10.68 0.00 1.81 4.91 0.06 82.54 Average: 0 10.15 0.00 2.08 1.01 0.05 86.71 Average: 1 10.30 0.00 1.75 1.15 0.06 86.74 Average: 2 10.23 0.00 1.62 1.92 0.05 86.18 Average: 3 8.23 0.00 1.72 8.53 0.06 81.46 Average: 4 16.36 0.00 2.29 7.01 0.06 74.28 Average: 5 11.28 0.00 1.85 3.19 0.06 83.62 Average: 6 8.76 0.00 1.56 8.94 0.06 80.68 Average: 7 10.12 0.00 1.62 7.54 0.06 80.66