---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11006 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 12G 144G 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 852 27541 0 3773 30860 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:c4:1d:6d brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fec4:1d6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:25:68:4e 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 inet6 fe80::42:b6ff:fe25:684e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11006) 03/05/24 _x86_64_ (8 CPU) 10:50:45 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:02 175.95 87.30 88.65 6285.09 59198.67 10:53:01 132.05 17.20 114.84 401.02 29015.69 10:54:01 63.16 4.48 58.67 434.59 27604.33 10:55:01 101.93 4.08 97.85 442.46 60491.78 10:56:01 82.31 0.43 81.88 3.46 35010.89 10:57:01 112.86 0.25 112.61 4.67 23975.74 10:58:01 128.85 0.10 128.75 0.80 25376.70 Average: 113.83 16.26 97.57 1083.30 37258.63 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:02 30076572 31687728 2862648 8.69 66496 1855456 1506548 4.43 914616 1652708 193544 10:53:01 29269100 31022412 3670120 11.14 84156 1969052 2232952 6.57 1574728 1778176 53336 10:54:01 28207088 30219584 4732132 14.37 87884 2217652 3074192 9.04 2409640 1989388 1464 10:55:01 27893516 30569128 5045704 15.32 94752 2860964 2345896 6.90 2320708 2362564 792 10:56:01 26762480 30103156 6176740 18.75 136796 3417876 2605008 7.66 3006680 2705028 117804 10:57:01 26617964 30074256 6321256 19.19 158628 3487528 2649860 7.80 3059488 2766932 185852 10:58:01 26760792 30265484 6178428 18.76 163080 3519356 2552264 7.51 2876924 2799188 3868 Average: 27941073 30563107 4998147 15.17 113113 2761126 2423817 7.13 2308969 2293426 79523 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:02 ens3 346.93 266.72 1597.98 63.21 0.00 0.00 0.00 0.00 10:52:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 177.87 147.59 1221.59 38.74 0.00 0.00 0.00 0.00 10:53:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 606.53 480.37 3862.07 149.14 0.00 0.00 0.00 0.00 10:54:01 lo 2.37 2.37 0.12 0.12 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 725.01 654.86 1582.51 3240.95 0.00 0.00 0.00 0.00 10:55:01 lo 8.85 8.85 2.33 2.33 0.00 0.00 0.00 0.00 10:55:01 docker0 2.85 5.35 0.17 77.50 0.00 0.00 0.00 0.00 10:56:01 vethcc822d0 611.14 553.54 72.48 894.47 0.00 0.00 0.00 0.07 10:56:01 ens3 667.00 683.72 1720.06 230.39 0.00 0.00 0.00 0.00 10:56:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 10:56:01 docker0 611.14 553.39 64.12 894.46 0.00 0.00 0.00 0.00 10:57:01 ens3 658.29 723.01 923.64 87.32 0.00 0.00 0.00 0.00 10:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 veth6481a60 594.48 534.44 69.44 873.00 0.00 0.00 0.00 0.07 10:57:01 docker0 699.05 617.35 69.60 913.35 0.00 0.00 0.00 0.00 10:58:01 ens3 91.75 115.33 40.92 10.36 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 veth6481a60 115.23 91.37 10.36 40.86 0.00 0.00 0.00 0.00 10:58:01 docker0 115.23 91.33 8.78 40.86 0.00 0.00 0.00 0.00 Average: ens3 468.33 439.51 1564.94 546.93 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.44 0.44 0.00 0.00 0.00 0.00 Average: veth6481a60 101.62 89.61 11.43 130.86 0.00 0.00 0.00 0.01 Average: docker0 204.55 181.51 20.43 275.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11006) 03/05/24 _x86_64_ (8 CPU) 10:50:45 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:02 all 9.73 0.00 1.27 4.40 0.05 84.55 10:52:02 0 11.18 0.00 1.07 8.07 0.03 79.65 10:52:02 1 2.78 0.00 0.82 10.26 0.10 86.04 10:52:02 2 8.66 0.00 1.15 0.27 0.05 89.87 10:52:02 3 6.18 0.00 1.22 10.62 0.03 81.94 10:52:02 4 5.10 0.00 1.07 1.07 0.03 92.73 10:52:02 5 5.45 0.00 0.80 1.66 0.03 92.05 10:52:02 6 4.86 0.00 0.85 0.62 0.03 93.64 10:52:02 7 33.59 0.00 3.12 2.67 0.07 60.55 10:53:01 all 12.53 0.00 0.78 1.78 0.05 84.86 10:53:01 0 16.13 0.00 0.78 0.41 0.05 82.63 10:53:01 1 11.07 0.00 0.71 5.92 0.07 82.23 10:53:01 2 30.82 0.00 1.43 0.80 0.07 66.88 10:53:01 3 6.38 0.00 0.44 0.14 0.05 92.99 10:53:01 4 15.43 0.00 0.32 1.92 0.05 82.28 10:53:01 5 11.64 0.00 1.99 3.51 0.05 82.81 10:53:01 6 5.07 0.00 0.24 1.58 0.03 93.08 10:53:01 7 3.68 0.00 0.39 0.02 0.02 95.90 10:54:01 all 11.68 0.00 1.15 2.06 0.05 85.07 10:54:01 0 12.20 0.00 0.60 0.02 0.07 87.11 10:54:01 1 14.39 0.00 1.74 1.30 0.05 82.52 10:54:01 2 17.56 0.00 0.55 1.17 0.05 80.66 10:54:01 3 10.77 0.00 1.74 0.00 0.05 87.44 10:54:01 4 12.55 0.00 2.57 5.78 0.03 79.06 10:54:01 5 15.35 0.00 1.05 2.06 0.05 81.49 10:54:01 6 7.31 0.00 0.62 1.95 0.05 90.07 10:54:01 7 3.32 0.00 0.25 4.18 0.03 92.21 10:55:01 all 16.44 0.00 1.72 3.90 0.06 77.87 10:55:01 0 12.72 0.00 1.91 0.05 0.05 85.27 10:55:01 1 19.87 0.00 1.68 6.37 0.07 72.02 10:55:01 2 20.43 0.00 1.49 2.16 0.08 75.83 10:55:01 3 7.77 0.00 1.96 0.17 0.05 90.06 10:55:01 4 19.45 0.00 1.00 3.50 0.08 75.97 10:55:01 5 7.85 0.00 1.88 6.05 0.05 84.16 10:55:01 6 29.66 0.00 2.44 1.56 0.07 66.27 10:55:01 7 13.75 0.00 1.36 11.38 0.08 73.42 10:56:01 all 7.99 0.00 1.54 2.87 0.05 87.55 10:56:01 0 3.36 0.00 1.02 0.15 0.02 95.45 10:56:01 1 7.79 0.00 2.21 10.13 0.03 79.84 10:56:01 2 10.56 0.00 1.40 6.17 0.05 81.82 10:56:01 3 4.92 0.00 1.12 2.42 0.05 91.49 10:56:01 4 1.45 0.00 0.60 0.03 0.00 97.92 10:56:01 5 6.40 0.00 1.38 0.71 0.08 91.43 10:56:01 6 26.63 0.00 2.76 0.22 0.07 70.32 10:56:01 7 2.83 0.00 1.86 3.20 0.05 92.07 10:57:01 all 6.05 0.00 5.82 1.74 0.05 86.33 10:57:01 0 9.12 0.00 1.14 0.03 0.08 89.63 10:57:01 1 4.44 0.00 0.87 6.91 0.03 87.74 10:57:01 2 8.06 0.00 1.75 0.13 0.07 89.99 10:57:01 3 9.25 0.00 2.35 1.18 0.05 87.17 10:57:01 4 5.82 0.00 28.30 2.84 0.02 63.02 10:57:01 5 4.47 0.00 1.24 0.02 0.05 94.22 10:57:01 6 2.46 0.00 1.46 1.99 0.07 94.02 10:57:01 7 4.89 0.00 1.20 0.35 0.07 93.50 10:58:01 all 2.16 0.00 0.26 1.75 0.02 95.81 10:58:01 0 0.02 0.00 0.10 1.37 0.00 98.52 10:58:01 1 0.82 0.00 0.18 0.00 0.02 98.98 10:58:01 2 13.02 0.00 0.37 0.00 0.02 86.60 10:58:01 3 0.07 0.00 0.48 7.81 0.02 91.62 10:58:01 4 0.97 0.00 0.20 0.47 0.02 98.35 10:58:01 5 0.68 0.00 0.15 0.00 0.02 99.15 10:58:01 6 1.03 0.00 0.27 4.19 0.02 94.50 10:58:01 7 0.65 0.00 0.35 0.22 0.02 98.77 Average: all 9.48 0.00 1.82 2.64 0.05 86.02 Average: 0 9.23 0.00 0.95 1.45 0.04 88.34 Average: 1 8.73 0.00 1.17 5.84 0.05 84.21 Average: 2 15.55 0.00 1.16 1.53 0.06 81.70 Average: 3 6.48 0.00 1.34 3.20 0.04 88.95 Average: 4 8.52 0.00 6.04 2.26 0.03 83.15 Average: 5 7.39 0.00 1.21 1.99 0.05 89.35 Average: 6 11.01 0.00 1.23 1.73 0.05 85.98 Average: 7 8.96 0.00 1.22 3.14 0.05 86.63