---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76155 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 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 868 27256 0 4042 30844 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:fa:b8:84 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fefa:b884/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:4e:f0:59 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::42:35ff:fe4e:f059/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76155) 10/12/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 321.13 41.26 279.87 1864.89 33226.33 12:04:01 168.11 21.26 146.84 829.73 42774.74 12:05:01 98.32 4.22 94.10 456.19 65777.57 12:06:01 73.90 0.22 73.69 2.13 38824.20 12:07:01 131.73 0.05 131.68 0.93 33367.77 12:08:01 135.19 0.28 134.91 2.27 32161.44 Average: 154.73 11.21 143.51 526.02 41022.01 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30055024 31664056 2884196 8.76 72436 1846492 1429956 4.21 909448 1680524 169588 12:04:01 28024812 30036352 4914408 14.92 87592 2216968 3317608 9.76 2593876 1988204 12292 12:05:01 27274808 30371900 5664412 17.20 93600 3277616 2585604 7.61 2507392 2778352 8764 12:06:01 26482932 29835748 6456288 19.60 135688 3434460 2778140 8.17 3272820 2721524 234868 12:07:01 26739120 30175688 6200100 18.82 145768 3510584 2796664 8.23 2959616 2790120 55976 12:08:01 26464392 30151380 6474828 19.66 175672 3676460 2747944 8.09 3011084 2955792 3524 Average: 27506848 30372521 5432372 16.49 118459 2993763 2609319 7.68 2542373 2485753 80835 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 170.29 115.83 1296.87 47.40 0.00 0.00 0.00 0.00 12:03:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 577.42 448.69 4732.53 114.31 0.00 0.00 0.00 0.00 12:04:01 lo 1.47 1.47 0.09 0.09 0.00 0.00 0.00 0.00 12:05:01 docker0 3.50 5.98 0.21 77.63 0.00 0.00 0.00 0.00 12:05:01 ens3 160.71 127.38 1496.10 31.16 0.00 0.00 0.00 0.00 12:05:01 lo 7.67 7.67 2.18 2.18 0.00 0.00 0.00 0.00 12:06:01 docker0 160.51 251.57 27.87 747.46 0.00 0.00 0.00 0.00 12:06:01 ens3 695.03 663.91 1674.79 3370.86 0.00 0.00 0.00 0.00 12:06:01 vethd6f436f 160.51 251.71 30.07 747.47 0.00 0.00 0.00 0.06 12:06:01 lo 5.60 5.60 0.52 0.52 0.00 0.00 0.00 0.00 12:07:01 docker0 110.23 155.06 11.64 371.37 0.00 0.00 0.00 0.00 12:07:01 ens3 173.45 123.11 376.33 17.19 0.00 0.00 0.00 0.00 12:07:01 veth4f615bc 47.73 92.08 7.94 349.62 0.00 0.00 0.00 0.03 12:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:08:01 docker0 156.66 195.68 24.03 416.37 0.00 0.00 0.00 0.00 12:08:01 ens3 201.78 160.04 417.35 27.25 0.00 0.00 0.00 0.00 12:08:01 veth4f615bc 156.66 195.73 26.17 416.37 0.00 0.00 0.00 0.03 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 71.82 101.38 10.63 268.81 0.00 0.00 0.00 0.00 Average: ens3 329.78 273.16 1665.66 601.36 0.00 0.00 0.00 0.00 Average: veth4f615bc 34.06 47.97 5.69 127.67 0.00 0.00 0.00 0.01 Average: lo 2.76 2.76 0.50 0.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76155) 10/12/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.19 0.00 0.96 3.37 0.04 85.44 12:03:01 0 24.39 0.00 1.67 1.77 0.05 72.12 12:03:01 1 11.10 0.00 1.42 3.62 0.05 83.81 12:03:01 2 26.27 0.00 1.69 1.22 0.07 70.75 12:03:01 3 4.44 0.00 0.55 0.28 0.03 94.69 12:03:01 4 2.98 0.00 0.73 1.47 0.02 94.80 12:03:01 5 3.47 0.00 0.35 0.13 0.03 96.01 12:03:01 6 4.96 0.00 0.85 17.85 0.05 76.29 12:03:01 7 3.97 0.00 0.33 0.60 0.03 95.07 12:04:01 all 19.82 0.00 1.82 1.95 0.06 76.35 12:04:01 0 15.32 0.00 0.77 0.03 0.05 83.83 12:04:01 1 25.55 0.00 3.75 1.62 0.08 69.00 12:04:01 2 21.03 0.00 1.91 0.69 0.08 76.29 12:04:01 3 25.63 0.00 1.32 0.97 0.07 72.01 12:04:01 4 15.67 0.00 1.02 0.42 0.07 82.82 12:04:01 5 26.27 0.00 4.21 4.21 0.07 65.23 12:04:01 6 16.67 0.00 0.65 5.87 0.05 76.76 12:04:01 7 12.43 0.00 0.97 1.77 0.03 84.80 12:05:01 all 12.43 0.00 1.55 2.89 0.06 83.07 12:05:01 0 12.64 0.00 1.70 0.07 0.03 85.56 12:05:01 1 8.67 0.00 0.89 0.10 0.05 90.30 12:05:01 2 10.05 0.00 1.24 0.00 0.05 88.66 12:05:01 3 13.58 0.00 1.86 11.30 0.07 73.20 12:05:01 4 16.16 0.00 1.79 0.23 0.05 81.77 12:05:01 5 19.19 0.00 1.87 8.82 0.07 70.06 12:05:01 6 9.01 0.00 1.49 2.65 0.07 86.77 12:05:01 7 10.20 0.00 1.59 0.02 0.05 88.15 12:06:01 all 11.63 0.00 1.52 2.39 0.07 84.39 12:06:01 0 1.67 0.00 0.40 0.18 0.03 97.71 12:06:01 1 14.00 0.00 2.18 10.10 0.07 73.65 12:06:01 2 11.66 0.00 2.11 2.09 0.08 84.05 12:06:01 3 6.64 0.00 0.72 0.38 0.10 92.16 12:06:01 4 12.19 0.00 1.71 0.08 0.07 85.95 12:06:01 5 8.81 0.00 0.89 5.76 0.07 84.47 12:06:01 6 27.39 0.00 1.49 0.23 0.08 70.80 12:06:01 7 10.67 0.00 2.68 0.32 0.08 86.25 12:07:01 all 1.70 0.00 0.53 1.96 0.03 95.78 12:07:01 0 1.07 0.00 0.48 0.10 0.02 98.33 12:07:01 1 0.57 0.00 0.22 10.91 0.03 88.27 12:07:01 2 1.90 0.00 0.40 0.50 0.02 97.18 12:07:01 3 1.27 0.00 0.57 0.94 0.02 97.21 12:07:01 4 1.59 0.00 0.57 2.48 0.03 95.32 12:07:01 5 0.10 0.00 0.10 0.05 0.03 99.72 12:07:01 6 6.00 0.00 1.35 0.70 0.03 91.91 12:07:01 7 1.14 0.00 0.50 0.00 0.03 98.33 12:08:01 all 5.66 0.00 0.89 1.81 0.04 91.60 12:08:01 0 9.57 0.00 1.17 0.93 0.05 88.29 12:08:01 1 4.09 0.00 1.50 9.86 0.05 84.50 12:08:01 2 18.33 0.00 1.16 0.05 0.07 80.40 12:08:01 3 2.57 0.00 0.52 0.12 0.03 96.76 12:08:01 4 4.67 0.00 0.86 0.02 0.03 94.42 12:08:01 5 0.15 0.00 0.72 3.32 0.05 95.76 12:08:01 6 3.14 0.00 0.65 0.03 0.02 96.16 12:08:01 7 2.80 0.00 0.52 0.10 0.02 96.56 Average: all 10.24 0.00 1.21 2.39 0.05 86.11 Average: 0 10.77 0.00 1.03 0.52 0.04 87.64 Average: 1 10.66 0.00 1.66 6.04 0.06 81.59 Average: 2 14.87 0.00 1.42 0.76 0.06 82.89 Average: 3 9.02 0.00 0.92 2.32 0.05 87.68 Average: 4 8.88 0.00 1.11 0.78 0.04 89.17 Average: 5 9.65 0.00 1.36 3.71 0.05 85.23 Average: 6 11.19 0.00 1.08 4.56 0.05 83.12 Average: 7 6.87 0.00 1.10 0.47 0.04 91.53