---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-26737 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: 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): 0-15 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 1065 58980 0 4376 62663 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:dc:b9:78 brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fedc:b978/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:cc:d6:99 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-26737) 07/08/25 _x86_64_ (16 CPU) 18:55:13 LINUX RESTART (16 CPU) 18:56:02 tps rtps wtps bread/s bwrtn/s 18:57:01 178.53 35.19 143.34 1726.19 71430.43 18:58:01 145.73 14.41 131.32 889.70 72797.73 18:59:01 54.26 2.48 51.77 71.99 64253.82 19:00:01 59.37 0.47 58.91 13.60 79366.77 19:01:01 58.11 0.27 57.85 12.40 71409.00 Average: 98.94 10.48 88.46 538.85 71852.96 18:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:57:01 62657728 64186888 3310016 5.02 90704 1963840 2301760 3.43 1084268 1799944 145648 18:58:01 59857548 61668692 6110196 9.26 100752 2225660 3932836 5.87 3706060 1953172 15412 18:59:01 59235692 61329832 6732052 10.21 103312 2499580 4079428 6.09 4122396 2144368 185708 19:00:01 59031600 61895444 6936144 10.51 105828 3255016 3280844 4.90 3555776 2890064 327500 19:01:01 60419048 64177876 5548696 8.41 110520 4128864 2087752 3.12 1305592 3722596 455984 Average: 60240323 62651746 5727421 8.68 102223 2814592 3136524 4.68 2754818 2502029 226050 18:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:57:01 ens3 190.66 136.80 1322.49 32.81 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 18:58:01 ens3 487.25 369.43 3499.96 75.27 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:59:01 ens3 636.53 350.82 548.49 124.49 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 lo 39.11 39.11 191.61 191.61 0.00 0.00 0.00 0.00 19:00:01 ens3 567.54 321.18 158.76 119.68 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 lo 4.85 4.85 2.05 2.05 0.00 0.00 0.00 0.00 19:01:01 ens3 282.32 172.69 788.71 56.33 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 lo 3.20 3.20 1.59 1.59 0.00 0.00 0.00 0.00 Average: ens3 433.66 270.63 1263.55 81.88 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: lo 9.84 9.84 39.22 39.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26737) 07/08/25 _x86_64_ (16 CPU) 18:55:13 LINUX RESTART (16 CPU) 18:56:02 CPU %user %nice %system %iowait %steal %idle 18:57:01 all 5.73 0.00 0.44 1.59 0.02 92.22 18:57:01 0 43.45 0.00 2.66 2.02 0.08 51.78 18:57:01 1 10.34 0.00 0.81 0.37 0.03 88.44 18:57:01 2 3.55 0.00 0.32 0.36 0.03 95.74 18:57:01 3 3.34 0.00 0.29 0.00 0.02 96.36 18:57:01 4 1.71 0.00 0.12 0.03 0.02 98.12 18:57:01 5 1.73 0.00 0.29 0.53 0.02 97.44 18:57:01 6 1.02 0.00 0.37 14.10 0.02 84.49 18:57:01 7 1.90 0.00 0.25 2.39 0.03 95.42 18:57:01 8 2.07 0.00 0.05 0.00 0.00 97.88 18:57:01 9 1.53 0.00 0.07 0.00 0.02 98.39 18:57:01 10 1.42 0.00 0.19 0.14 0.02 98.24 18:57:01 11 7.09 0.00 0.37 0.15 0.03 92.35 18:57:01 12 0.46 0.00 0.02 0.00 0.00 99.53 18:57:01 13 0.53 0.00 0.08 0.20 0.00 99.19 18:57:01 14 2.54 0.00 0.44 1.17 0.02 95.83 18:57:01 15 9.08 0.00 0.65 4.01 0.03 86.23 18:58:01 all 30.84 0.00 1.16 0.75 0.09 67.16 18:58:01 0 23.61 0.00 1.23 0.37 0.08 74.71 18:58:01 1 31.91 0.00 1.00 0.44 0.08 66.57 18:58:01 2 31.10 0.00 1.29 0.17 0.08 67.36 18:58:01 3 30.68 0.00 1.46 0.05 0.08 67.73 18:58:01 4 37.00 0.00 1.59 0.00 0.12 61.29 18:58:01 5 21.34 0.00 0.80 0.02 0.05 77.79 18:58:01 6 34.57 0.00 1.58 3.13 0.12 60.61 18:58:01 7 37.21 0.00 0.72 0.33 0.08 61.66 18:58:01 8 37.41 0.00 0.80 0.03 0.10 61.65 18:58:01 9 40.01 0.00 1.82 0.07 0.08 58.02 18:58:01 10 32.95 0.00 0.86 0.00 0.12 66.07 18:58:01 11 23.41 0.00 1.49 0.47 0.07 74.56 18:58:01 12 30.99 0.00 1.09 0.23 0.08 67.60 18:58:01 13 30.14 0.00 0.84 0.15 0.08 68.79 18:58:01 14 27.64 0.00 1.01 6.12 0.08 65.15 18:58:01 15 23.44 0.00 0.97 0.52 0.07 75.00 18:59:01 all 30.71 0.00 0.91 0.57 0.08 67.73 18:59:01 0 28.02 0.00 0.53 0.00 0.08 71.37 18:59:01 1 26.79 0.00 1.09 0.00 0.07 72.05 18:59:01 2 30.08 0.00 0.57 0.00 0.07 69.29 18:59:01 3 43.39 0.00 1.46 0.00 0.10 55.06 18:59:01 4 34.71 0.00 1.17 0.00 0.10 64.01 18:59:01 5 29.09 0.00 0.75 0.00 0.08 70.07 18:59:01 6 31.77 0.00 1.10 0.10 0.10 66.93 18:59:01 7 28.38 0.00 1.00 0.00 0.10 70.52 18:59:01 8 29.71 0.00 1.00 0.00 0.08 69.20 18:59:01 9 38.15 0.00 1.31 0.70 0.10 59.74 18:59:01 10 22.89 0.00 0.65 7.72 0.07 68.67 18:59:01 11 32.20 0.00 1.00 0.03 0.08 66.68 18:59:01 12 30.02 0.00 0.55 0.00 0.08 69.35 18:59:01 13 32.25 0.00 0.53 0.00 0.08 67.13 18:59:01 14 34.22 0.00 0.96 0.55 0.08 64.19 18:59:01 15 19.74 0.00 0.83 0.00 0.07 79.36 19:00:01 all 28.72 0.00 1.07 0.86 0.09 69.25 19:00:01 0 23.58 0.00 0.54 0.00 0.10 75.78 19:00:01 1 36.42 0.00 1.47 0.00 0.10 62.01 19:00:01 2 29.38 0.00 1.38 0.00 0.10 69.13 19:00:01 3 25.43 0.00 0.94 0.02 0.07 73.55 19:00:01 4 27.11 0.00 1.19 0.00 0.08 71.62 19:00:01 5 24.37 0.00 0.77 0.00 0.08 74.78 19:00:01 6 28.12 0.00 1.04 0.05 0.10 70.69 19:00:01 7 31.92 0.00 1.49 2.04 0.12 64.43 19:00:01 8 29.99 0.00 1.05 0.00 0.10 68.86 19:00:01 9 24.23 0.00 0.92 2.14 0.08 72.62 19:00:01 10 30.95 0.00 0.97 0.00 0.10 67.98 19:00:01 11 21.74 0.00 0.92 5.96 0.08 71.29 19:00:01 12 20.50 0.00 1.02 0.00 0.07 78.41 19:00:01 13 38.78 0.00 1.76 0.00 0.10 59.36 19:00:01 14 33.56 0.00 0.54 2.39 0.10 63.41 19:00:01 15 33.52 0.00 1.09 1.16 0.10 64.13 19:01:01 all 25.16 0.00 0.96 0.92 0.08 72.88 19:01:01 0 22.63 0.00 1.12 0.00 0.07 76.18 19:01:01 1 17.63 0.00 0.65 0.00 0.07 81.65 19:01:01 2 26.64 0.00 1.89 0.02 0.08 71.36 19:01:01 3 22.01 0.00 1.10 0.38 0.08 76.41 19:01:01 4 28.17 0.00 0.79 0.02 0.10 70.93 19:01:01 5 28.94 0.00 0.69 0.00 0.10 70.27 19:01:01 6 26.28 0.00 1.30 0.00 0.07 72.35 19:01:01 7 31.67 0.00 0.38 0.00 0.07 67.88 19:01:01 8 33.28 0.00 0.72 1.69 0.08 64.22 19:01:01 9 26.90 0.00 1.29 0.00 0.08 71.73 19:01:01 10 26.91 0.00 0.82 4.70 0.08 67.49 19:01:01 11 12.81 0.00 1.00 4.08 0.07 82.05 19:01:01 12 30.51 0.00 0.99 0.05 0.10 68.36 19:01:01 13 34.81 0.00 1.46 2.83 0.12 60.77 19:01:01 14 12.55 0.00 0.48 1.04 0.05 85.88 19:01:01 15 20.86 0.00 0.75 0.00 0.07 78.32 Average: all 24.28 0.00 0.91 0.94 0.07 73.80 Average: 0 28.21 0.00 1.21 0.47 0.08 70.02 Average: 1 24.65 0.00 1.01 0.16 0.07 74.11 Average: 2 24.22 0.00 1.09 0.11 0.07 74.51 Average: 3 25.02 0.00 1.05 0.09 0.07 73.77 Average: 4 25.80 0.00 0.97 0.01 0.08 73.13 Average: 5 21.15 0.00 0.66 0.11 0.07 78.02 Average: 6 24.42 0.00 1.08 3.44 0.08 70.98 Average: 7 26.28 0.00 0.77 0.95 0.08 71.92 Average: 8 26.56 0.00 0.73 0.35 0.07 72.29 Average: 9 26.23 0.00 1.08 0.58 0.07 72.02 Average: 10 23.07 0.00 0.70 2.52 0.08 73.63 Average: 11 19.48 0.00 0.96 2.15 0.07 77.35 Average: 12 22.56 0.00 0.73 0.06 0.07 76.58 Average: 13 27.37 0.00 0.94 0.64 0.08 70.98 Average: 14 22.14 0.00 0.68 2.26 0.07 74.85 Average: 15 21.36 0.00 0.86 1.13 0.07 76.59