---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1628 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / 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 885 23290 0 7991 30826 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:2b:99:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe2b:9915/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:8c:fa:e4 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::42:87ff:fe8c:fae4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1628) 10/09/25 _x86_64_ (8 CPU) 13:33:02 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 362.62 21.56 341.06 2395.93 194550.62 13:36:01 497.68 2.97 494.72 409.27 106631.96 13:37:01 144.68 7.13 137.54 1312.58 13975.54 13:38:01 107.68 0.37 107.32 29.33 27044.03 13:39:01 67.27 1.27 66.01 89.45 2219.76 Average: 235.56 6.61 228.96 842.13 68464.16 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 24575768 31640224 8363452 25.39 148668 6984888 1706416 5.02 1017044 6760496 2821084 13:36:01 22301568 29572936 10637652 32.29 164680 7173812 9149280 26.92 3310060 6644740 44992 13:37:01 21715376 29454268 11223844 34.07 186536 7577036 9665116 28.44 3517696 6968264 194464 13:38:01 21672536 29501264 11266684 34.20 197752 7648128 8615784 25.35 3827496 6704148 324 13:39:01 23876136 31588996 9063084 27.51 198980 7523020 1607920 4.73 1842460 6558684 8500 Average: 22828277 30351538 10110943 30.70 179323 7381377 6148903 18.09 2702951 6727266 613873 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 1382.70 785.92 43619.96 66.89 0.00 0.00 0.00 0.00 13:35:01 br-619408363f8f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 15.05 15.05 1.39 1.39 0.00 0.00 0.00 0.00 13:36:01 vethfde4899 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth492f18e 4.40 5.97 0.74 0.86 0.00 0.00 0.00 0.00 13:36:01 ens3 23.65 13.28 327.09 2.14 0.00 0.00 0.00 0.00 13:37:01 vethfde4899 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 19.83 35.93 1.18 1087.17 0.00 0.00 0.00 0.00 13:37:01 veth492f18e 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:37:01 ens3 68.27 42.94 1932.83 3.79 0.00 0.00 0.00 0.00 13:38:01 vethfde4899 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 15.00 18.81 2.30 305.45 0.00 0.00 0.00 0.00 13:38:01 veth492f18e 0.35 0.62 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 ens3 36.84 30.78 313.28 5.60 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 49.53 30.74 67.34 14.35 0.00 0.00 0.00 0.00 13:39:01 lo 26.36 26.36 2.40 2.40 0.00 0.00 0.00 0.00 Average: docker0 6.99 10.98 0.70 279.46 0.00 0.00 0.00 0.00 Average: ens3 308.62 178.71 9137.18 18.39 0.00 0.00 0.00 0.00 Average: lo 4.35 4.35 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1628) 10/09/25 _x86_64_ (8 CPU) 13:33:02 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 20.87 0.00 7.68 5.73 0.07 65.65 13:35:01 0 16.26 0.00 7.11 1.32 0.05 75.26 13:35:01 1 23.80 0.00 7.81 9.69 0.09 58.61 13:35:01 2 22.19 0.00 8.14 12.99 0.10 56.58 13:35:01 3 27.14 0.00 8.66 1.92 0.09 62.20 13:35:01 4 17.03 0.00 7.43 4.73 0.09 70.72 13:35:01 5 17.25 0.00 6.75 7.96 0.07 67.97 13:35:01 6 27.55 0.00 7.93 1.37 0.09 63.07 13:35:01 7 15.69 0.00 7.57 5.87 0.07 70.80 13:36:01 all 28.91 0.00 3.71 4.98 0.09 62.29 13:36:01 0 26.87 0.00 3.45 1.37 0.07 68.24 13:36:01 1 35.16 0.00 3.87 9.92 0.10 50.95 13:36:01 2 26.01 0.00 5.27 21.24 0.10 47.37 13:36:01 3 30.34 0.00 3.46 1.65 0.08 64.47 13:36:01 4 27.89 0.00 3.26 3.06 0.08 65.70 13:36:01 5 29.61 0.00 3.47 0.69 0.08 66.15 13:36:01 6 28.94 0.00 3.46 1.18 0.08 66.34 13:36:01 7 26.49 0.00 3.53 0.85 0.08 69.05 13:37:01 all 4.95 0.00 1.34 0.61 0.06 93.04 13:37:01 0 3.96 0.00 1.27 0.30 0.07 94.40 13:37:01 1 4.74 0.00 1.47 0.62 0.07 93.11 13:37:01 2 3.91 0.00 1.27 0.65 0.05 94.12 13:37:01 3 7.48 0.00 1.35 0.05 0.08 91.03 13:37:01 4 5.66 0.00 0.87 0.12 0.07 93.29 13:37:01 5 3.38 0.00 1.22 0.32 0.08 95.00 13:37:01 6 3.98 0.00 0.99 0.07 0.08 94.89 13:37:01 7 6.50 0.00 2.24 2.76 0.07 88.42 13:38:01 all 8.93 0.00 1.55 0.91 0.06 88.54 13:38:01 0 7.68 0.00 1.07 0.33 0.05 90.87 13:38:01 1 9.33 0.00 1.56 2.38 0.07 86.67 13:38:01 2 7.88 0.00 1.25 0.85 0.07 89.95 13:38:01 3 11.67 0.00 1.83 0.32 0.08 86.10 13:38:01 4 6.86 0.00 1.94 1.77 0.05 89.38 13:38:01 5 8.03 0.00 1.51 0.46 0.07 89.92 13:38:01 6 13.48 0.00 1.54 0.22 0.05 84.72 13:38:01 7 6.55 0.00 1.71 0.97 0.03 90.74 13:39:01 all 5.37 0.00 0.67 0.34 0.04 93.58 13:39:01 0 1.05 0.00 0.50 0.32 0.02 98.11 13:39:01 1 3.47 0.00 0.77 1.43 0.03 94.30 13:39:01 2 4.46 0.00 0.75 0.18 0.03 94.57 13:39:01 3 16.33 0.00 0.89 0.18 0.05 82.55 13:39:01 4 0.68 0.00 0.62 0.07 0.02 98.61 13:39:01 5 14.46 0.00 0.92 0.13 0.05 84.44 13:39:01 6 0.85 0.00 0.48 0.08 0.05 98.53 13:39:01 7 1.56 0.00 0.45 0.30 0.03 97.65 Average: all 13.76 0.00 2.97 2.50 0.07 80.72 Average: 0 11.13 0.00 2.66 0.73 0.05 85.43 Average: 1 15.25 0.00 3.07 4.78 0.07 76.83 Average: 2 12.82 0.00 3.31 7.13 0.07 76.67 Average: 3 18.54 0.00 3.21 0.82 0.08 77.35 Average: 4 11.56 0.00 2.79 1.93 0.06 83.66 Average: 5 14.52 0.00 2.75 1.88 0.07 80.79 Average: 6 14.88 0.00 2.85 0.58 0.07 81.61 Average: 7 11.34 0.00 3.08 2.13 0.06 83.39