---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3290 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 869 26509 0 4788 30842 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:f3:16:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fef3:16f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:5d:d7:ef 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-3290) 02/07/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 112.75 42.61 70.14 1925.95 17030.36 02:51:01 118.95 23.10 95.85 2769.27 22206.70 02:52:01 432.31 11.86 420.45 803.03 99904.60 02:53:01 12.80 0.47 12.33 31.86 13528.56 02:54:01 8.75 0.57 8.18 17.60 9721.43 02:55:01 13.15 0.03 13.11 0.40 9933.91 02:56:01 17.41 0.07 17.35 10.93 11646.99 02:57:01 62.96 1.75 61.21 107.85 12833.03 Average: 97.38 10.06 87.33 708.36 24600.70 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30099580 31713752 2839640 8.62 69856 1853928 1426104 4.20 856396 1688316 173272 02:51:01 28809188 31654012 4130032 12.54 101028 3015040 1564032 4.60 997248 2755640 1003936 02:52:01 25723136 30264216 7216084 21.91 132276 4517668 6717332 19.76 2486528 4227852 300 02:53:01 24317784 28998808 8621436 26.17 132504 4631624 8964740 26.38 3792040 4313848 316 02:54:01 24297016 28979004 8642204 26.24 132584 4632324 8998060 26.47 3811700 4312284 260 02:55:01 24001712 28691916 8937508 27.13 132864 4636872 9170944 26.98 4103480 4311700 276 02:56:01 24051640 28769244 8887580 26.98 133132 4665948 8442368 24.84 4043612 4326976 168 02:57:01 27130712 31565804 5808508 17.63 136364 4497480 1528132 4.50 1277872 4063108 32044 Average: 26053846 30079594 6885374 20.90 121326 4056360 5851464 17.22 2671110 3749966 151322 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 209.88 128.78 1281.14 37.52 0.00 0.00 0.00 0.00 02:50:01 lo 1.73 1.73 0.18 0.18 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 br-c0d838446cfc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 226.71 143.49 6580.61 14.99 0.00 0.00 0.00 0.00 02:51:01 lo 7.20 7.20 0.67 0.67 0.00 0.00 0.00 0.00 02:52:01 vethc4852b1 0.97 1.13 0.06 0.07 0.00 0.00 0.00 0.00 02:52:01 veth4ce5634 50.04 61.21 19.68 16.43 0.00 0.00 0.00 0.00 02:52:01 veth1a1897a 0.60 0.77 0.04 0.04 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 vethc4852b1 22.70 18.98 8.82 26.76 0.00 0.00 0.00 0.00 02:53:01 veth4ce5634 21.33 26.90 28.98 10.10 0.00 0.00 0.00 0.00 02:53:01 veth1a1897a 1.28 1.50 0.51 2.69 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethc4852b1 3.30 3.05 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 veth4ce5634 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 veth1a1897a 0.23 0.32 0.26 0.03 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethc4852b1 102.42 83.29 35.02 175.90 0.00 0.00 0.00 0.01 02:55:01 veth4ce5634 126.13 157.17 268.36 51.91 0.00 0.00 0.00 0.02 02:55:01 veth1a1897a 3.90 3.45 1.72 5.36 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethc4852b1 1.32 1.52 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 veth4ce5634 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth1a1897a 0.47 0.58 0.07 0.06 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 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 ens3 1090.52 668.39 21525.07 163.34 0.00 0.00 0.00 0.00 02:57:01 lo 62.79 62.79 45.44 45.44 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 115.39 69.64 2628.99 17.51 0.00 0.00 0.00 0.00 Average: lo 7.37 7.37 5.64 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3290) 02/07/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.10 0.00 0.86 1.75 0.04 86.26 02:50:01 0 23.54 0.00 1.33 0.93 0.05 74.14 02:50:01 1 19.96 0.00 1.15 0.33 0.03 78.52 02:50:01 2 18.89 0.00 1.60 1.42 0.05 78.04 02:50:01 3 5.55 0.00 0.57 0.18 0.03 93.66 02:50:01 4 2.63 0.00 0.30 0.13 0.02 96.92 02:50:01 5 7.61 0.00 1.02 4.80 0.05 86.52 02:50:01 6 2.05 0.00 0.30 5.91 0.02 91.73 02:50:01 7 8.51 0.00 0.64 0.32 0.05 90.48 02:51:01 all 11.38 0.00 1.84 1.86 0.05 84.87 02:51:01 0 24.15 0.00 3.01 0.60 0.07 72.17 02:51:01 1 14.46 0.00 1.66 0.54 0.05 83.29 02:51:01 2 8.00 0.00 1.83 0.80 0.05 89.32 02:51:01 3 11.01 0.00 1.84 0.74 0.05 86.35 02:51:01 4 1.94 0.00 1.31 2.48 0.03 94.24 02:51:01 5 6.15 0.00 1.91 3.53 0.03 88.38 02:51:01 6 17.69 0.00 2.14 6.10 0.05 74.01 02:51:01 7 7.66 0.00 1.03 0.13 0.05 91.13 02:52:01 all 18.32 0.00 4.28 5.63 0.07 71.70 02:52:01 0 16.27 0.00 4.93 2.19 0.07 76.55 02:52:01 1 18.57 0.00 4.83 0.89 0.05 75.66 02:52:01 2 21.01 0.00 4.33 2.51 0.07 72.08 02:52:01 3 21.87 0.00 4.39 4.29 0.07 69.38 02:52:01 4 13.45 0.00 2.75 4.67 0.05 79.08 02:52:01 5 16.47 0.00 5.10 26.14 0.10 52.19 02:52:01 6 21.31 0.00 4.60 3.72 0.07 70.29 02:52:01 7 17.62 0.00 3.24 0.80 0.07 78.28 02:53:01 all 17.86 0.00 1.66 0.67 0.06 79.75 02:53:01 0 16.08 0.00 1.64 1.17 0.05 81.06 02:53:01 1 19.32 0.00 1.81 4.14 0.07 74.67 02:53:01 2 13.97 0.00 1.29 0.00 0.05 84.70 02:53:01 3 19.69 0.00 1.61 0.02 0.07 78.62 02:53:01 4 19.56 0.00 1.76 0.05 0.08 78.55 02:53:01 5 15.96 0.00 1.57 0.02 0.07 82.38 02:53:01 6 21.23 0.00 2.06 0.00 0.03 76.68 02:53:01 7 17.05 0.00 1.53 0.02 0.08 81.32 02:54:01 all 0.88 0.00 0.13 0.54 0.05 98.40 02:54:01 0 1.38 0.00 0.15 0.02 0.05 98.40 02:54:01 1 0.37 0.00 0.17 4.26 0.07 95.13 02:54:01 2 1.10 0.00 0.08 0.00 0.07 98.75 02:54:01 3 0.55 0.00 0.15 0.00 0.07 99.23 02:54:01 4 0.47 0.00 0.03 0.00 0.03 99.47 02:54:01 5 1.02 0.00 0.17 0.02 0.05 98.75 02:54:01 6 1.20 0.00 0.17 0.00 0.02 98.62 02:54:01 7 1.00 0.00 0.10 0.00 0.07 98.83 02:55:01 all 7.50 0.00 0.75 0.56 0.07 91.11 02:55:01 0 6.94 0.00 0.84 0.02 0.10 92.10 02:55:01 1 5.76 0.00 0.67 4.37 0.05 89.15 02:55:01 2 8.08 0.00 0.74 0.05 0.08 91.05 02:55:01 3 7.72 0.00 0.85 0.00 0.07 91.36 02:55:01 4 7.22 0.00 0.60 0.00 0.05 92.12 02:55:01 5 8.17 0.00 0.71 0.07 0.05 91.00 02:55:01 6 8.79 0.00 0.80 0.00 0.07 90.34 02:55:01 7 7.32 0.00 0.82 0.02 0.08 91.76 02:56:01 all 1.21 0.00 0.40 0.72 0.06 97.61 02:56:01 0 0.87 0.00 0.57 0.20 0.07 98.29 02:56:01 1 1.08 0.00 0.30 4.65 0.05 93.92 02:56:01 2 1.72 0.00 0.30 0.23 0.07 97.68 02:56:01 3 1.09 0.00 0.43 0.12 0.07 98.30 02:56:01 4 1.59 0.00 0.47 0.10 0.07 97.78 02:56:01 5 1.67 0.00 0.32 0.12 0.08 97.81 02:56:01 6 0.74 0.00 0.32 0.02 0.03 98.90 02:56:01 7 0.90 0.00 0.53 0.27 0.05 98.25 02:57:01 all 7.20 0.00 0.62 1.03 0.03 91.12 02:57:01 0 15.74 0.00 1.02 0.20 0.05 82.99 02:57:01 1 1.48 0.00 0.59 6.51 0.02 91.42 02:57:01 2 12.56 0.00 0.52 0.45 0.03 86.43 02:57:01 3 0.98 0.00 0.38 0.08 0.03 98.51 02:57:01 4 0.98 0.00 0.45 0.33 0.02 98.22 02:57:01 5 2.71 0.00 0.50 0.05 0.03 96.71 02:57:01 6 7.19 0.00 0.48 0.38 0.02 91.92 02:57:01 7 15.95 0.00 0.95 0.27 0.05 82.78 Average: all 9.42 0.00 1.31 1.59 0.05 87.62 Average: 0 13.12 0.00 1.68 0.66 0.06 84.47 Average: 1 10.12 0.00 1.39 3.21 0.05 85.23 Average: 2 10.65 0.00 1.33 0.68 0.06 87.28 Average: 3 8.54 0.00 1.28 0.68 0.06 89.45 Average: 4 5.97 0.00 0.96 0.97 0.04 92.07 Average: 5 7.45 0.00 1.40 4.30 0.06 86.79 Average: 6 10.00 0.00 1.35 2.01 0.04 86.60 Average: 7 9.51 0.00 1.11 0.23 0.06 89.09