---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5025 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 841 27120 0 4205 30869 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:8c:15:ba brd ff:ff:ff:ff:ff:ff inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe8c:15ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:42:75:d1 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5025) 12/14/23 _x86_64_ (8 CPU) 13:52:51 LINUX RESTART (8 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:01 168.92 87.42 81.50 6282.69 58854.86 13:55:01 102.87 13.75 89.12 1120.48 29038.63 13:56:01 261.02 15.66 245.36 2228.53 87636.54 13:57:01 109.58 6.58 103.00 304.20 22768.72 13:58:01 49.28 0.95 48.33 57.45 19705.73 Average: 138.33 24.87 113.46 1998.60 43600.10 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 30154340 31681996 2784880 8.45 58596 1785268 1471172 4.33 900956 1601744 145832 13:55:01 29775708 31675780 3163512 9.60 82756 2113588 1426268 4.20 915052 1925348 197960 13:56:01 27379364 31266268 5559856 16.88 108952 3987932 4712448 13.87 1407560 3696560 780 13:57:01 24838616 28923476 8100604 24.59 112756 4077532 9089052 26.74 3843864 3781400 164 13:58:01 27784300 31606440 5154920 15.65 113708 3941352 1487052 4.38 1203292 3520200 2668 Average: 27986466 31030792 4952754 15.04 95354 3181134 3637198 10.70 1654145 2905050 69481 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 13:54:01 ens3 392.20 263.67 1505.36 62.96 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:55:01 ens3 60.71 43.28 931.46 7.74 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 veth7cc4507 0.33 0.47 0.02 0.03 0.00 0.00 0.00 0.00 13:56:01 veth9130ff8 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 13:56:01 vethf8b0b6b 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 veth33008b3 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:57:01 veth7cc4507 79.89 97.62 59.59 30.56 0.00 0.00 0.00 0.00 13:57:01 veth9130ff8 24.46 20.81 8.82 28.86 0.00 0.00 0.00 0.00 13:57:01 vethf8b0b6b 2.23 2.35 2.70 2.92 0.00 0.00 0.00 0.00 13:57:01 veth33008b3 1.53 1.78 0.25 2.68 0.00 0.00 0.00 0.00 13:58:01 lo 20.26 20.26 2.28 2.28 0.00 0.00 0.00 0.00 13:58:01 ens3 1003.02 633.07 19334.91 120.79 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 199.65 125.62 3866.50 24.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5025) 12/14/23 _x86_64_ (8 CPU) 13:52:51 LINUX RESTART (8 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 9.17 0.00 1.28 3.18 0.03 86.34 13:54:01 0 6.59 0.00 0.98 2.62 0.02 89.78 13:54:01 1 9.87 0.00 1.09 0.47 0.03 88.54 13:54:01 2 2.87 0.00 0.77 8.49 0.03 87.83 13:54:01 3 23.77 0.00 3.02 1.90 0.07 71.23 13:54:01 4 13.54 0.00 1.37 0.22 0.05 84.82 13:54:01 5 4.57 0.00 0.77 0.22 0.02 94.42 13:54:01 6 4.85 0.00 0.97 8.54 0.03 85.61 13:54:01 7 7.21 0.00 1.22 3.05 0.05 88.47 13:55:01 all 9.71 0.00 0.61 3.31 0.03 86.33 13:55:01 0 7.02 0.00 0.40 0.25 0.05 92.28 13:55:01 1 30.89 0.00 1.23 6.53 0.07 61.28 13:55:01 2 15.86 0.00 1.18 6.80 0.03 76.13 13:55:01 3 5.19 0.00 0.57 0.62 0.05 93.58 13:55:01 4 7.62 0.00 0.38 0.18 0.02 91.80 13:55:01 5 2.03 0.00 0.18 0.12 0.02 97.65 13:55:01 6 0.45 0.00 0.33 10.29 0.02 88.91 13:55:01 7 8.67 0.00 0.60 1.72 0.02 88.99 13:56:01 all 11.29 0.00 3.57 5.96 0.06 79.12 13:56:01 0 10.55 0.00 3.36 0.42 0.07 85.60 13:56:01 1 11.62 0.00 2.93 12.23 0.05 73.16 13:56:01 2 16.68 0.00 3.06 2.59 0.05 77.63 13:56:01 3 12.83 0.00 3.97 0.91 0.07 82.22 13:56:01 4 12.10 0.00 4.21 0.56 0.05 83.07 13:56:01 5 8.01 0.00 3.64 0.59 0.05 87.71 13:56:01 6 8.40 0.00 3.60 28.79 0.05 59.17 13:56:01 7 10.08 0.00 3.74 1.82 0.05 84.31 13:57:01 all 29.16 0.00 2.95 1.38 0.08 66.42 13:57:01 0 28.79 0.00 2.90 0.05 0.07 68.20 13:57:01 1 16.64 0.00 1.78 0.44 0.07 81.08 13:57:01 2 31.21 0.00 2.97 5.89 0.10 59.83 13:57:01 3 33.75 0.00 3.21 1.60 0.10 61.33 13:57:01 4 28.08 0.00 2.57 0.34 0.10 68.91 13:57:01 5 34.82 0.00 3.31 0.03 0.08 61.75 13:57:01 6 35.57 0.00 4.14 2.57 0.08 57.64 13:57:01 7 24.49 0.00 2.71 0.12 0.05 72.63 13:58:01 all 2.72 0.00 0.48 1.25 0.03 95.52 13:58:01 0 7.15 0.00 0.68 0.42 0.03 91.71 13:58:01 1 3.07 0.00 0.43 0.25 0.03 96.22 13:58:01 2 1.34 0.00 0.35 8.51 0.03 89.77 13:58:01 3 1.30 0.00 0.47 0.42 0.05 97.76 13:58:01 4 2.11 0.00 0.55 0.10 0.03 97.21 13:58:01 5 1.57 0.00 0.35 0.13 0.02 97.93 13:58:01 6 3.82 0.00 0.62 0.13 0.05 95.38 13:58:01 7 1.44 0.00 0.45 0.07 0.03 98.01 Average: all 12.39 0.00 1.77 3.01 0.05 82.77 Average: 0 12.01 0.00 1.66 0.75 0.05 85.53 Average: 1 14.41 0.00 1.49 3.97 0.05 80.09 Average: 2 13.58 0.00 1.66 6.46 0.05 78.25 Average: 3 15.35 0.00 2.25 1.09 0.07 81.25 Average: 4 12.67 0.00 1.81 0.28 0.05 85.19 Average: 5 10.17 0.00 1.64 0.22 0.04 87.93 Average: 6 10.59 0.00 1.92 10.02 0.05 77.42 Average: 7 10.38 0.00 1.74 1.35 0.04 86.49