---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-92179 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 883 24352 0 6930 30827 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:c6:6f:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fec6:6ff6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:58:95:7d 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::42:39ff:fe58:957d/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-92179) 12/20/24 _x86_64_ (8 CPU) 11:29:20 LINUX RESTART (8 CPU) 11:30:02 tps rtps wtps bread/s bwrtn/s 11:31:01 129.93 29.57 100.36 988.85 23468.29 11:32:01 170.48 19.83 150.65 2273.38 50773.34 11:33:01 187.47 0.07 187.40 3.87 128974.10 11:34:01 316.10 2.97 313.13 417.93 45327.65 11:35:01 139.04 0.33 138.71 32.66 33509.35 11:36:01 79.07 0.78 78.29 37.59 17851.96 Average: 170.46 8.87 161.59 624.75 50057.98 11:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:31:01 30129008 31648872 2810212 8.53 66584 1764436 1489456 4.38 896140 1623428 126104 11:32:01 25468412 31601588 7470808 22.68 112816 6182448 2140160 6.30 1017672 5957344 3537928 11:33:01 25379364 31647640 7559856 22.95 131388 6252060 1745208 5.13 990560 6025796 529208 11:34:01 23447036 29990952 9492184 28.82 144796 6516952 8384608 24.67 2824096 6038664 1468 11:35:01 22513044 29380484 10426176 31.65 174596 6771708 9506940 27.97 3502256 6240452 2892 11:36:01 24945568 31569372 7993652 24.27 175884 6521688 1664664 4.90 1385792 6006560 2640 Average: 25313739 30973151 7625481 23.15 134344 5668215 4155173 12.23 1769419 5315374 700040 11:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:31:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 206.98 141.99 1125.39 42.88 0.00 0.00 0.00 0.00 11:32:01 lo 15.59 15.59 1.52 1.52 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 1437.09 758.78 36766.27 65.98 0.00 0.00 0.00 0.00 11:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 br-a3396563879a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 7.85 8.03 2.25 2.46 0.00 0.00 0.00 0.00 11:34:01 vethd32764b 19.88 30.68 1.48 139.41 0.00 0.00 0.00 0.01 11:34:01 lo 1.93 1.93 0.14 0.14 0.00 0.00 0.00 0.00 11:34:01 vethb11cb7c 0.80 1.07 0.05 0.06 0.00 0.00 0.00 0.00 11:34:01 veth7e5245f 1.53 1.77 0.09 0.11 0.00 0.00 0.00 0.00 11:35:01 vethd32764b 0.50 0.42 0.03 0.02 0.00 0.00 0.00 0.00 11:35:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 11:35:01 vethb11cb7c 1.42 1.35 2.60 2.85 0.00 0.00 0.00 0.00 11:35:01 veth7e5245f 4.70 5.82 0.91 2.75 0.00 0.00 0.00 0.00 11:36:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 11:36:01 docker0 13.91 17.40 2.16 294.03 0.00 0.00 0.00 0.00 11:36:01 ens3 1927.95 1126.35 39749.06 176.82 0.00 0.00 0.00 0.00 Average: lo 3.78 3.78 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 2.33 2.91 0.36 49.14 0.00 0.00 0.00 0.00 Average: ens3 297.48 168.00 6561.60 25.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92179) 12/20/24 _x86_64_ (8 CPU) 11:29:20 LINUX RESTART (8 CPU) 11:30:02 CPU %user %nice %system %iowait %steal %idle 11:31:01 all 7.70 0.00 0.66 6.29 0.04 85.31 11:31:01 0 2.22 0.00 0.31 3.77 0.02 93.69 11:31:01 1 7.95 0.00 0.56 1.08 0.02 90.39 11:31:01 2 24.41 0.00 1.69 5.72 0.09 68.10 11:31:01 3 10.42 0.00 0.85 5.37 0.05 83.31 11:31:01 4 3.41 0.00 0.32 1.83 0.05 94.38 11:31:01 5 3.29 0.00 0.46 28.47 0.05 67.73 11:31:01 6 5.58 0.00 0.73 2.37 0.03 91.29 11:31:01 7 4.33 0.00 0.37 1.77 0.03 93.49 11:32:01 all 15.15 0.00 5.76 9.25 0.09 69.75 11:32:01 0 11.39 0.00 5.36 1.87 0.05 81.33 11:32:01 1 19.53 0.00 5.32 4.37 0.12 70.65 11:32:01 2 11.81 0.00 5.44 3.44 0.07 79.25 11:32:01 3 11.33 0.00 5.87 28.34 0.12 54.34 11:32:01 4 11.86 0.00 5.76 13.17 0.08 69.13 11:32:01 5 22.73 0.00 6.04 8.47 0.12 62.64 11:32:01 6 16.29 0.00 6.33 9.35 0.08 67.94 11:32:01 7 16.32 0.00 5.91 4.98 0.07 72.72 11:33:01 all 3.26 0.00 1.78 26.09 0.05 68.81 11:33:01 0 3.15 0.00 2.44 20.99 0.07 73.35 11:33:01 1 4.33 0.00 1.71 15.77 0.03 78.15 11:33:01 2 3.17 0.00 2.04 48.88 0.05 45.86 11:33:01 3 2.96 0.00 1.50 7.22 0.03 88.29 11:33:01 4 3.12 0.00 2.15 19.86 0.05 74.82 11:33:01 5 2.59 0.00 1.81 41.33 0.05 54.22 11:33:01 6 3.71 0.00 1.53 33.46 0.05 61.25 11:33:01 7 3.06 0.00 1.09 21.32 0.05 74.48 11:34:01 all 24.45 0.00 3.48 7.24 0.10 64.72 11:34:01 0 14.66 0.00 2.72 15.46 0.10 67.07 11:34:01 1 25.24 0.00 3.33 6.49 0.12 64.82 11:34:01 2 25.17 0.00 4.03 19.34 0.13 51.33 11:34:01 3 27.83 0.00 3.61 2.10 0.10 66.36 11:34:01 4 21.51 0.00 3.14 4.43 0.08 70.84 11:34:01 5 26.92 0.00 3.76 4.06 0.12 65.15 11:34:01 6 28.73 0.00 3.66 2.99 0.10 64.52 11:34:01 7 25.63 0.00 3.65 3.00 0.12 67.60 11:35:01 all 13.27 0.00 2.17 5.34 0.09 79.14 11:35:01 0 12.30 0.00 2.12 6.76 0.10 78.72 11:35:01 1 12.36 0.00 2.08 0.67 0.12 84.77 11:35:01 2 15.20 0.00 2.05 2.52 0.10 80.13 11:35:01 3 12.65 0.00 2.53 8.12 0.08 76.62 11:35:01 4 14.60 0.00 2.11 0.57 0.07 82.65 11:35:01 5 16.26 0.00 2.86 9.73 0.10 71.06 11:35:01 6 13.43 0.00 1.95 8.98 0.08 75.55 11:35:01 7 9.34 0.00 1.62 5.36 0.08 83.60 11:36:01 all 2.80 0.00 0.78 2.32 0.06 94.03 11:36:01 0 1.78 0.00 0.92 1.06 0.07 96.18 11:36:01 1 1.95 0.00 0.92 1.40 0.05 95.67 11:36:01 2 2.61 0.00 0.60 0.69 0.05 96.05 11:36:01 3 2.19 0.00 0.77 0.23 0.05 96.75 11:36:01 4 1.50 0.00 0.65 0.17 0.07 97.61 11:36:01 5 7.66 0.00 0.90 1.17 0.07 90.21 11:36:01 6 1.66 0.00 0.65 13.69 0.07 83.94 11:36:01 7 3.06 0.00 0.84 0.18 0.08 95.84 Average: all 11.11 0.00 2.44 9.41 0.07 76.96 Average: 0 7.61 0.00 2.31 8.32 0.07 81.69 Average: 1 11.88 0.00 2.32 4.97 0.08 80.76 Average: 2 13.70 0.00 2.64 13.41 0.08 70.17 Average: 3 11.23 0.00 2.52 8.54 0.07 77.64 Average: 4 9.34 0.00 2.36 6.67 0.07 81.57 Average: 5 13.26 0.00 2.64 15.49 0.08 68.52 Average: 6 11.57 0.00 2.47 11.81 0.07 74.08 Average: 7 10.30 0.00 2.25 6.10 0.07 81.27