---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76435 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 15G 141G 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 902 24571 0 6693 30809 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:0b:cd:13 brd ff:ff:ff:ff:ff:ff inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe0b:cd13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:63:55:83 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::42:83ff:fe63:5583/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76435) 10/13/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:01 336.61 65.21 271.40 4445.26 34865.79 08:06:01 319.48 18.92 300.56 2323.02 165856.82 08:07:01 354.86 3.37 351.49 444.73 64559.24 08:08:01 139.56 0.37 139.19 26.26 41788.77 08:09:01 24.61 0.02 24.60 0.13 25299.38 08:10:01 31.73 0.03 31.69 6.80 22160.31 Average: 200.82 14.64 186.18 1204.66 58796.99 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30102832 31676876 2836388 8.61 70580 1814140 1397636 4.11 893336 1650440 154756 08:06:01 25600720 31626668 7338500 22.28 130800 6026400 1674412 4.93 1029548 5781444 860276 08:07:01 23424352 29714748 9514868 28.89 145036 6278288 8496208 25.00 3149420 5751140 1980 08:08:01 22669668 29279464 10269552 31.18 173328 6531712 9289700 27.33 3654820 5950224 4024 08:09:01 22668268 29282572 10270952 31.18 173524 6536160 9309004 27.39 3650160 5952208 68 08:10:01 23883392 30490252 9055828 27.49 173848 6534544 6212184 18.28 2472004 5941976 312 Average: 24724872 30345097 8214348 24.94 144519 5620207 6063191 17.84 2474881 5171239 170236 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 08:05:01 ens3 326.35 251.82 1609.21 75.87 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 br-9f1d90fa0970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 13.89 13.89 1.34 1.34 0.00 0.00 0.00 0.00 08:06:01 ens3 1199.85 687.18 35071.55 58.91 0.00 0.00 0.00 0.00 08:07:01 veth8eafb7a 6.02 5.80 0.75 0.68 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 vethad5c6ec 144.63 165.51 27.00 25.62 0.00 0.00 0.00 0.00 08:07:01 vethb3cf8c9 0.82 1.15 0.08 0.40 0.00 0.00 0.00 0.00 08:08:01 veth8eafb7a 178.55 181.05 24.24 63.85 0.00 0.00 0.00 0.01 08:08:01 docker0 12.98 17.51 2.10 286.52 0.00 0.00 0.00 0.00 08:08:01 vethad5c6ec 234.04 235.33 74.09 29.64 0.00 0.00 0.00 0.01 08:08:01 vethb3cf8c9 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 08:09:01 veth8eafb7a 151.11 153.32 18.53 55.71 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 vethad5c6ec 352.99 354.61 127.60 39.59 0.00 0.00 0.00 0.01 08:09:01 vethb3cf8c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 veth8eafb7a 113.21 116.21 12.27 39.73 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 vethad5c6ec 106.07 107.03 38.94 11.41 0.00 0.00 0.00 0.00 08:10:01 br-9f1d90fa0970 1.78 1.52 0.14 0.43 0.00 0.00 0.00 0.00 Average: veth8eafb7a 75.02 76.27 9.33 26.74 0.00 0.00 0.00 0.00 Average: docker0 2.17 2.93 0.35 47.88 0.00 0.00 0.00 0.00 Average: vethad5c6ec 140.00 144.14 44.73 17.76 0.00 0.00 0.00 0.00 Average: br-9f1d90fa0970 0.30 0.25 0.02 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76435) 10/13/24 _x86_64_ (8 CPU) 08:03:29 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 11.26 0.00 1.09 3.46 0.04 84.14 08:05:01 0 5.40 0.00 1.22 7.41 0.05 85.92 08:05:01 1 5.11 0.00 0.69 0.58 0.02 93.60 08:05:01 2 8.47 0.00 0.53 0.42 0.05 90.53 08:05:01 3 31.40 0.00 2.08 7.24 0.08 59.20 08:05:01 4 11.98 0.00 1.09 6.15 0.05 80.73 08:05:01 5 13.20 0.00 1.32 0.42 0.03 85.03 08:05:01 6 10.87 0.00 0.93 0.97 0.03 87.20 08:05:01 7 3.77 0.00 0.87 4.51 0.02 90.83 08:06:01 all 15.32 0.00 6.95 12.38 0.08 65.26 08:06:01 0 12.84 0.00 8.10 10.98 0.07 68.01 08:06:01 1 13.89 0.00 6.66 3.11 0.10 76.24 08:06:01 2 13.91 0.00 6.11 10.52 0.09 69.38 08:06:01 3 22.60 0.00 6.89 4.74 0.07 65.69 08:06:01 4 19.30 0.00 7.44 6.68 0.10 66.48 08:06:01 5 14.78 0.00 7.20 6.60 0.05 71.37 08:06:01 6 13.25 0.00 8.46 41.09 0.10 37.10 08:06:01 7 12.00 0.00 4.71 15.39 0.05 67.85 08:07:01 all 26.31 0.00 3.53 3.54 0.08 66.54 08:07:01 0 25.95 0.00 3.57 1.02 0.07 69.39 08:07:01 1 26.26 0.00 3.34 1.13 0.08 69.19 08:07:01 2 32.32 0.00 4.08 3.42 0.08 60.10 08:07:01 3 23.34 0.00 3.00 0.49 0.08 73.09 08:07:01 4 31.61 0.00 3.75 1.51 0.08 63.04 08:07:01 5 20.28 0.00 2.70 7.06 0.12 69.84 08:07:01 6 26.78 0.00 4.16 6.33 0.07 62.66 08:07:01 7 23.92 0.00 3.61 7.41 0.10 64.95 08:08:01 all 10.69 0.00 2.02 2.73 0.08 84.48 08:08:01 0 8.61 0.00 1.49 0.40 0.07 89.43 08:08:01 1 14.98 0.00 2.43 4.32 0.07 78.20 08:08:01 2 9.95 0.00 1.58 0.35 0.10 88.02 08:08:01 3 8.07 0.00 2.08 4.21 0.07 85.57 08:08:01 4 14.79 0.00 2.16 3.62 0.05 79.38 08:08:01 5 10.16 0.00 2.03 0.47 0.08 87.26 08:08:01 6 10.16 0.00 1.75 0.44 0.08 87.57 08:08:01 7 8.78 0.00 2.69 8.04 0.07 80.43 08:09:01 all 3.86 0.00 0.62 1.42 0.08 94.02 08:09:01 0 3.87 0.00 0.58 0.17 0.07 95.31 08:09:01 1 4.29 0.00 0.63 0.08 0.10 94.89 08:09:01 2 2.76 0.00 0.37 0.05 0.07 96.76 08:09:01 3 4.47 0.00 0.57 0.32 0.08 94.56 08:09:01 4 4.45 0.00 0.55 0.02 0.08 94.90 08:09:01 5 3.07 0.00 0.87 0.02 0.08 95.96 08:09:01 6 3.83 0.00 0.70 0.02 0.08 95.36 08:09:01 7 4.15 0.00 0.65 10.70 0.08 84.42 08:10:01 all 2.02 0.00 0.60 1.18 0.08 96.12 08:10:01 0 2.52 0.00 0.55 0.07 0.08 96.78 08:10:01 1 1.60 0.00 0.58 0.00 0.07 97.74 08:10:01 2 1.72 0.00 0.55 0.03 0.07 97.63 08:10:01 3 1.72 0.00 0.70 0.37 0.10 97.11 08:10:01 4 3.41 0.00 0.73 0.07 0.08 95.71 08:10:01 5 1.61 0.00 0.57 0.15 0.08 97.58 08:10:01 6 1.20 0.00 0.38 0.10 0.07 98.25 08:10:01 7 2.39 0.00 0.74 8.69 0.08 88.11 Average: all 11.55 0.00 2.45 4.08 0.07 81.85 Average: 0 9.84 0.00 2.55 3.30 0.07 84.24 Average: 1 10.99 0.00 2.37 1.53 0.07 85.04 Average: 2 11.50 0.00 2.18 2.43 0.08 83.81 Average: 3 15.22 0.00 2.53 2.88 0.08 79.28 Average: 4 14.22 0.00 2.59 2.99 0.08 80.12 Average: 5 10.50 0.00 2.42 2.43 0.08 84.57 Average: 6 11.00 0.00 2.70 7.99 0.07 78.24 Average: 7 9.13 0.00 2.19 9.09 0.07 79.52