---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-26878 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 12G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1068 58992 0 4360 62662 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:8e:61:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe8e:614c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:21:3b:db 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-16g-26878) 07/09/25 _x86_64_ (16 CPU) 12:34:00 LINUX RESTART (16 CPU) 12:35:01 tps rtps wtps bread/s bwrtn/s 12:36:01 178.42 39.11 139.31 2208.03 62064.19 12:37:01 112.96 8.45 104.52 413.93 61191.67 12:38:01 50.97 0.63 50.34 16.00 58154.97 12:39:01 50.77 0.15 50.62 5.06 65923.49 12:40:01 65.54 0.75 64.79 84.25 70944.98 Average: 91.73 9.82 81.91 545.44 63655.94 12:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 62269512 63871708 3698232 5.61 93572 2032752 2756192 4.11 1413808 1855964 133580 12:37:01 59895916 61703276 6071828 9.20 100592 2223280 3958772 5.91 3675008 1949000 5196 12:38:01 59555384 61854680 6412360 9.72 103884 2701952 3996468 5.96 3599540 2346484 216500 12:39:01 58223308 61222572 7744436 11.74 106872 3386640 4238508 6.32 4223400 3021008 214904 12:40:01 60370872 64123840 5596872 8.48 111624 4122708 2129588 3.18 1366772 3715040 252200 Average: 60062998 62555215 5904746 8.95 103309 2893466 3415906 5.10 2855706 2577499 164476 12:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 232.54 179.07 1911.23 42.76 0.00 0.00 0.00 0.00 12:37:01 lo 7.53 7.53 7.94 7.94 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 707.75 474.49 2663.91 114.36 0.00 0.00 0.00 0.00 12:38:01 lo 36.53 36.53 184.41 184.41 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 649.64 321.65 561.47 127.22 0.00 0.00 0.00 0.00 12:39:01 lo 3.72 3.72 1.97 1.97 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 485.12 267.59 714.11 97.06 0.00 0.00 0.00 0.00 12:40:01 lo 2.97 2.97 1.15 1.15 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 582.72 268.99 278.88 106.46 0.00 0.00 0.00 0.00 Average: lo 10.29 10.29 39.11 39.11 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 Average: ens3 531.55 302.36 1225.90 97.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26878) 07/09/25 _x86_64_ (16 CPU) 12:34:00 LINUX RESTART (16 CPU) 12:35:01 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 7.49 0.00 0.49 2.00 0.03 89.99 12:36:01 0 2.48 0.00 0.10 0.00 0.02 97.40 12:36:01 1 22.33 0.00 1.30 2.99 0.03 73.35 12:36:01 2 2.57 0.00 0.32 0.30 0.08 96.73 12:36:01 3 35.60 0.00 2.51 2.94 0.08 58.87 12:36:01 4 3.68 0.00 0.62 19.54 0.03 76.12 12:36:01 5 3.92 0.00 0.32 0.03 0.02 95.71 12:36:01 6 5.58 0.00 0.25 0.47 0.02 93.69 12:36:01 7 4.54 0.00 0.27 4.04 0.03 91.12 12:36:01 8 4.00 0.00 0.37 0.02 0.05 95.57 12:36:01 9 8.91 0.00 0.17 0.00 0.02 90.90 12:36:01 10 2.21 0.00 0.10 0.00 0.02 97.68 12:36:01 11 6.36 0.00 0.22 0.00 0.02 93.40 12:36:01 12 4.35 0.00 0.27 0.35 0.02 95.02 12:36:01 13 6.09 0.00 0.57 1.10 0.03 92.21 12:36:01 14 4.77 0.00 0.23 0.28 0.03 94.68 12:36:01 15 2.47 0.00 0.13 0.00 0.02 97.38 12:37:01 all 31.69 0.00 1.09 0.84 0.09 66.29 12:37:01 0 20.09 0.00 1.00 1.35 0.07 77.48 12:37:01 1 36.09 0.00 1.19 0.44 0.10 62.18 12:37:01 2 37.06 0.00 1.41 0.30 0.10 61.13 12:37:01 3 35.63 0.00 1.14 0.02 0.08 63.13 12:37:01 4 42.99 0.00 0.85 0.02 0.08 56.06 12:37:01 5 34.90 0.00 1.33 0.07 0.10 63.61 12:37:01 6 33.83 0.00 0.60 0.03 0.08 65.45 12:37:01 7 31.53 0.00 1.89 5.82 0.08 60.67 12:37:01 8 27.50 0.00 1.14 0.07 0.07 71.23 12:37:01 9 32.40 0.00 0.77 1.33 0.10 65.40 12:37:01 10 24.50 0.00 1.04 0.00 0.15 74.31 12:37:01 11 30.99 0.00 1.39 0.13 0.08 67.41 12:37:01 12 35.91 0.00 0.72 0.02 0.08 63.27 12:37:01 13 33.14 0.00 1.37 3.68 0.08 61.72 12:37:01 14 24.59 0.00 0.87 0.25 0.10 74.19 12:37:01 15 25.95 0.00 0.67 0.00 0.07 73.31 12:38:01 all 32.71 0.00 0.94 0.95 0.09 65.31 12:38:01 0 21.89 0.00 0.82 0.00 0.08 77.21 12:38:01 1 36.37 0.00 0.88 0.03 0.08 62.63 12:38:01 2 39.34 0.00 0.85 0.00 0.08 59.72 12:38:01 3 33.88 0.00 1.06 0.33 0.12 64.61 12:38:01 4 44.40 0.00 1.25 0.00 0.12 54.23 12:38:01 5 27.19 0.00 0.91 0.02 0.10 71.78 12:38:01 6 38.49 0.00 1.46 0.00 0.12 59.93 12:38:01 7 27.86 0.00 0.67 0.00 0.07 71.41 12:38:01 8 31.39 0.00 1.09 1.37 0.10 66.05 12:38:01 9 37.53 0.00 0.79 5.34 0.10 56.24 12:38:01 10 20.80 0.00 0.72 0.00 0.07 78.42 12:38:01 11 43.60 0.00 1.39 0.85 0.12 54.04 12:38:01 12 31.62 0.00 0.77 7.24 0.10 60.27 12:38:01 13 27.35 0.00 0.75 0.00 0.07 71.83 12:38:01 14 37.38 0.00 0.65 0.02 0.08 61.87 12:38:01 15 24.30 0.00 0.97 0.00 0.07 74.66 12:39:01 all 27.09 0.00 1.03 1.87 0.08 69.92 12:39:01 0 23.70 0.00 0.95 3.80 0.13 71.42 12:39:01 1 25.59 0.00 1.68 0.02 0.12 72.60 12:39:01 2 26.63 0.00 1.86 0.02 0.10 71.39 12:39:01 3 35.47 0.00 0.97 0.00 0.08 63.48 12:39:01 4 27.78 0.00 1.92 10.17 0.08 60.05 12:39:01 5 32.65 0.00 0.99 1.36 0.08 64.92 12:39:01 6 27.22 0.00 1.29 0.00 0.07 71.43 12:39:01 7 37.64 0.00 0.99 1.26 0.08 60.03 12:39:01 8 19.22 0.00 0.55 2.67 0.03 77.52 12:39:01 9 27.85 0.00 0.72 3.82 0.07 67.54 12:39:01 10 14.92 0.00 0.76 0.02 0.07 84.24 12:39:01 11 24.08 0.00 0.57 2.53 0.08 72.74 12:39:01 12 23.57 0.00 0.50 4.27 0.05 71.61 12:39:01 13 29.12 0.00 0.85 0.00 0.10 69.93 12:39:01 14 32.26 0.00 0.89 0.03 0.08 66.73 12:39:01 15 25.79 0.00 1.05 0.00 0.08 73.07 12:40:01 all 18.21 0.00 0.80 1.65 0.06 79.28 12:40:01 0 17.01 0.00 0.63 0.00 0.05 82.30 12:40:01 1 20.30 0.00 1.82 0.00 0.05 77.83 12:40:01 2 5.78 0.00 0.67 11.20 0.05 82.30 12:40:01 3 22.18 0.00 0.94 4.70 0.07 72.12 12:40:01 4 17.44 0.00 0.65 0.02 0.05 81.84 12:40:01 5 19.13 0.00 0.48 0.02 0.05 80.32 12:40:01 6 15.26 0.00 0.55 0.05 0.03 84.10 12:40:01 7 12.89 0.00 0.80 4.65 0.05 81.60 12:40:01 8 44.12 0.00 1.76 1.12 0.13 52.87 12:40:01 9 21.30 0.00 0.84 4.74 0.08 73.04 12:40:01 10 9.54 0.00 0.72 0.00 0.05 89.69 12:40:01 11 9.39 0.00 0.43 0.00 0.05 90.12 12:40:01 12 13.21 0.00 0.57 0.00 0.07 86.16 12:40:01 13 13.30 0.00 0.42 0.00 0.05 86.24 12:40:01 14 29.00 0.00 0.89 0.00 0.07 70.04 12:40:01 15 21.65 0.00 0.55 0.02 0.07 77.72 Average: all 23.43 0.00 0.87 1.46 0.07 74.17 Average: 0 17.03 0.00 0.70 1.03 0.07 81.17 Average: 1 28.13 0.00 1.38 0.70 0.08 69.72 Average: 2 22.27 0.00 1.02 2.36 0.08 74.27 Average: 3 32.54 0.00 1.32 1.60 0.09 64.44 Average: 4 27.27 0.00 1.06 5.94 0.07 65.66 Average: 5 23.54 0.00 0.80 0.30 0.07 75.29 Average: 6 24.05 0.00 0.83 0.11 0.06 74.94 Average: 7 22.88 0.00 0.92 3.15 0.06 72.98 Average: 8 25.22 0.00 0.98 1.05 0.08 72.67 Average: 9 25.58 0.00 0.66 3.04 0.07 70.64 Average: 10 14.37 0.00 0.66 0.00 0.07 84.89 Average: 11 22.88 0.00 0.80 0.70 0.07 75.55 Average: 12 21.71 0.00 0.56 2.37 0.06 75.29 Average: 13 21.79 0.00 0.79 0.96 0.07 76.40 Average: 14 25.59 0.00 0.71 0.12 0.07 73.51 Average: 15 20.02 0.00 0.68 0.00 0.06 79.25