---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8993 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 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 863 26522 0 4781 30847 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:58:57:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fe58:57b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:7c:02:fc 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-8993) 02/27/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 132.64 72.29 60.35 4667.41 36545.13 02:51:01 91.60 14.55 77.05 1163.14 23168.81 02:52:01 186.72 9.43 177.29 1662.66 89252.72 02:53:01 311.40 14.41 296.98 812.60 37434.67 02:54:01 12.00 0.00 12.00 0.00 13959.81 02:55:01 13.96 0.00 13.96 0.00 14106.22 02:56:01 12.40 0.00 12.40 0.00 14274.40 02:57:01 52.25 0.83 51.42 58.91 16832.21 Average: 101.56 13.82 87.74 1038.00 30684.39 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30143080 31655272 2796140 8.49 57688 1772680 1509188 4.44 929156 1591284 128784 02:51:01 29877196 31725964 3062024 9.30 83908 2061644 1380540 4.06 854248 1890160 215312 02:52:01 27241732 31653784 5697488 17.30 117848 4496396 1425480 4.19 1012744 4233252 421392 02:53:01 23846412 28525320 9092808 27.60 132504 4629624 9407688 27.68 4263056 4313720 2408 02:54:01 23863028 28538960 9076192 27.55 132560 4629824 9361668 27.54 4251232 4309840 256 02:55:01 23540212 28222528 9399008 28.53 132732 4632320 9478916 27.89 4571204 4308744 1304 02:56:01 23508800 28189736 9430420 28.63 132852 4634472 9514472 27.99 4604152 4306180 148 02:57:01 27149260 31563892 5789960 17.58 133728 4481460 1558908 4.59 1274476 4052088 4512 Average: 26146215 30009432 6793005 20.62 115478 3917302 5454608 16.05 2720034 3625658 96764 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 347.55 234.52 1498.97 58.97 0.00 0.00 0.00 0.00 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 60.91 43.91 723.13 12.78 0.00 0.00 0.00 0.00 02:51:01 lo 1.40 1.40 0.14 0.14 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 02:52:01 ens3 570.79 323.60 19113.03 24.83 0.00 0.00 0.00 0.00 02:52:01 br-4d29a7856bfd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.66 10.66 0.98 0.98 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 02:53:01 vethf3f5aaa 0.48 0.82 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 veth5e475b4 0.30 0.63 0.03 0.45 0.00 0.00 0.00 0.00 02:53:01 ens3 9.75 6.85 2.34 1.95 0.00 0.00 0.00 0.00 02:53:01 br-4d29a7856bfd 2.00 2.17 2.78 6.89 0.00 0.00 0.00 0.00 02:54:01 vethf3f5aaa 0.23 0.17 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 veth5e475b4 0.43 0.43 0.04 0.91 0.00 0.00 0.00 0.00 02:54:01 ens3 1.43 1.02 0.55 0.74 0.00 0.00 0.00 0.00 02:54:01 br-4d29a7856bfd 1.33 1.50 0.59 0.18 0.00 0.00 0.00 0.00 02:55:01 vethf3f5aaa 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth5e475b4 0.50 0.53 0.05 0.93 0.00 0.00 0.00 0.00 02:55:01 ens3 0.93 0.95 0.22 0.37 0.00 0.00 0.00 0.00 02:55:01 br-4d29a7856bfd 2.45 3.03 3.49 6.40 0.00 0.00 0.00 0.00 02:56:01 vethf3f5aaa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth5e475b4 0.50 0.50 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 ens3 1.58 1.40 0.34 0.45 0.00 0.00 0.00 0.00 02:56:01 br-4d29a7856bfd 4.55 5.43 7.42 15.12 0.00 0.00 0.00 0.00 02:57:01 ens3 71.23 46.27 71.00 57.08 0.00 0.00 0.00 0.00 02:57:01 lo 60.71 60.71 45.24 45.24 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 Average: ens3 132.57 81.99 2678.54 19.57 0.00 0.00 0.00 0.00 Average: lo 7.18 7.18 5.63 5.63 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8993) 02/27/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.51 0.00 1.00 5.85 0.04 83.59 02:50:01 0 14.85 0.00 1.04 0.39 0.03 83.69 02:50:01 1 5.38 0.00 0.78 0.09 0.03 93.72 02:50:01 2 4.70 0.00 0.97 1.00 0.03 93.29 02:50:01 3 10.39 0.00 0.97 1.65 0.03 86.95 02:50:01 4 4.32 0.00 0.92 13.74 0.03 80.99 02:50:01 5 4.08 0.00 0.92 25.91 0.05 69.04 02:50:01 6 3.04 0.00 0.71 0.39 0.02 95.84 02:50:01 7 29.43 0.00 1.67 3.59 0.07 65.24 02:51:01 all 10.36 0.00 0.72 1.78 0.03 87.12 02:51:01 0 8.80 0.00 0.50 0.38 0.03 90.28 02:51:01 1 6.84 0.00 0.55 0.12 0.02 92.48 02:51:01 2 6.36 0.00 0.72 0.03 0.02 92.87 02:51:01 3 16.61 0.00 0.77 1.33 0.03 81.25 02:51:01 4 4.14 0.00 0.45 0.03 0.02 95.36 02:51:01 5 24.75 0.00 1.39 5.15 0.05 68.65 02:51:01 6 8.85 0.00 0.47 0.02 0.02 90.65 02:51:01 7 6.59 0.00 0.95 7.19 0.05 85.21 02:52:01 all 10.38 0.00 3.60 5.08 0.06 80.88 02:52:01 0 10.62 0.00 3.54 0.24 0.05 85.55 02:52:01 1 11.36 0.00 3.86 0.34 0.07 84.37 02:52:01 2 8.23 0.00 3.07 0.39 0.07 88.25 02:52:01 3 9.60 0.00 4.03 11.65 0.07 74.66 02:52:01 4 12.13 0.00 2.71 0.52 0.05 84.58 02:52:01 5 15.22 0.00 2.91 0.44 0.07 81.37 02:52:01 6 7.27 0.00 5.39 18.40 0.07 68.87 02:52:01 7 8.60 0.00 3.22 8.77 0.07 79.34 02:53:01 all 31.71 0.00 3.95 2.85 0.08 61.40 02:53:01 0 27.37 0.00 3.73 2.59 0.08 66.23 02:53:01 1 35.28 0.00 4.33 1.31 0.08 59.00 02:53:01 2 31.37 0.00 4.29 2.25 0.10 61.99 02:53:01 3 43.44 0.00 4.95 2.19 0.08 49.34 02:53:01 4 25.13 0.00 2.76 1.38 0.10 70.64 02:53:01 5 31.40 0.00 3.38 1.36 0.07 63.79 02:53:01 6 32.23 0.00 4.98 10.63 0.08 52.08 02:53:01 7 27.50 0.00 3.24 1.13 0.07 68.07 02:54:01 all 0.92 0.00 0.11 0.87 0.05 98.05 02:54:01 0 0.53 0.00 0.13 0.00 0.08 99.25 02:54:01 1 1.14 0.00 0.13 0.00 0.03 98.70 02:54:01 2 1.40 0.00 0.15 0.00 0.05 98.40 02:54:01 3 0.48 0.00 0.07 6.90 0.05 92.50 02:54:01 4 0.99 0.00 0.10 0.00 0.07 98.85 02:54:01 5 1.22 0.00 0.12 0.00 0.03 98.63 02:54:01 6 0.80 0.00 0.08 0.03 0.05 99.03 02:54:01 7 0.78 0.00 0.13 0.05 0.03 99.00 02:55:01 all 5.01 0.00 0.49 0.82 0.05 93.62 02:55:01 0 5.67 0.00 0.57 0.00 0.03 93.73 02:55:01 1 4.53 0.00 0.59 0.02 0.08 94.78 02:55:01 2 5.34 0.00 0.32 0.00 0.02 94.32 02:55:01 3 3.96 0.00 0.52 6.34 0.08 89.10 02:55:01 4 6.19 0.00 0.43 0.00 0.05 93.33 02:55:01 5 5.38 0.00 0.65 0.05 0.10 93.82 02:55:01 6 4.78 0.00 0.47 0.10 0.03 94.62 02:55:01 7 4.27 0.00 0.40 0.08 0.03 95.21 02:56:01 all 2.70 0.00 0.36 0.81 0.08 96.05 02:56:01 0 3.28 0.00 0.47 0.00 0.10 96.15 02:56:01 1 2.34 0.00 0.37 0.00 0.05 97.24 02:56:01 2 2.81 0.00 0.37 0.00 0.08 96.74 02:56:01 3 2.81 0.00 0.23 6.46 0.08 90.41 02:56:01 4 2.31 0.00 0.35 0.00 0.08 97.26 02:56:01 5 2.06 0.00 0.29 0.00 0.08 97.57 02:56:01 6 3.27 0.00 0.47 0.03 0.08 96.14 02:56:01 7 2.72 0.00 0.33 0.00 0.07 96.88 02:57:01 all 2.69 0.00 0.57 1.06 0.05 95.62 02:57:01 0 1.62 0.00 0.64 0.08 0.03 97.63 02:57:01 1 1.52 0.00 0.48 0.62 0.05 97.33 02:57:01 2 1.64 0.00 0.62 0.70 0.05 97.00 02:57:01 3 1.09 0.00 0.47 6.42 0.03 92.00 02:57:01 4 3.35 0.00 0.55 0.08 0.07 95.95 02:57:01 5 1.73 0.00 0.52 0.00 0.05 97.70 02:57:01 6 9.55 0.00 0.84 0.57 0.08 88.97 02:57:01 7 1.05 0.00 0.47 0.03 0.07 98.38 Average: all 9.14 0.00 1.35 2.38 0.06 87.08 Average: 0 9.06 0.00 1.32 0.46 0.06 89.10 Average: 1 8.53 0.00 1.38 0.31 0.05 89.73 Average: 2 7.73 0.00 1.31 0.54 0.05 90.37 Average: 3 11.02 0.00 1.49 5.37 0.06 82.06 Average: 4 7.31 0.00 1.03 1.94 0.06 89.66 Average: 5 10.72 0.00 1.27 4.07 0.06 83.88 Average: 6 8.72 0.00 1.67 3.75 0.05 85.82 Average: 7 10.05 0.00 1.30 2.59 0.06 86.00