---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-26741 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 1080 58960 0 4379 62647 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:7c:40:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe7c:40d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:e4:6a:60 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-26741) 07/08/25 _x86_64_ (16 CPU) 19:08:03 LINUX RESTART (16 CPU) 19:09:02 tps rtps wtps bread/s bwrtn/s 19:10:01 143.37 36.20 107.17 1749.67 32359.53 19:11:01 126.91 14.36 112.55 889.44 35683.84 19:12:01 27.60 2.52 25.08 75.32 24126.91 19:13:01 35.29 0.47 34.83 13.60 36466.72 19:14:01 37.93 0.10 37.83 2.93 43020.09 Average: 73.99 10.64 63.34 542.14 34338.64 19:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:10:01 62697044 64228068 3270700 4.96 90560 1965980 2298812 3.43 1036412 1802052 159508 19:11:01 59651832 61466300 6315912 9.57 100832 2228928 4513000 6.73 3895080 1962600 18340 19:12:01 59838848 61936064 6128896 9.29 103396 2502916 4833336 7.21 3510004 2148028 248156 19:13:01 57939884 60700988 8027860 12.17 105808 3152976 6448272 9.62 4746640 2788612 435984 19:14:01 55482380 59004644 10485364 15.89 108636 3898448 6561920 9.79 6465220 3495156 496804 Average: 59121998 61467213 6845746 10.38 101846 2749850 4931068 7.36 3930671 2439290 271758 19:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 19:10:01 ens3 152.60 101.80 1146.09 16.45 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:11:01 ens3 533.19 401.25 3531.04 94.07 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 40.56 40.56 191.68 191.68 0.00 0.00 0.00 0.00 19:12:01 ens3 275.95 191.57 460.16 64.07 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 3.42 3.42 1.53 1.53 0.00 0.00 0.00 0.00 19:13:01 ens3 488.99 335.74 161.85 125.97 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 lo 4.31 4.31 2.10 2.10 0.00 0.00 0.00 0.00 19:14:01 ens3 380.51 281.41 695.60 88.73 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 10.04 10.04 39.23 39.23 0.00 0.00 0.00 0.00 Average: ens3 366.97 262.90 1199.17 78.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26741) 07/08/25 _x86_64_ (16 CPU) 19:08:03 LINUX RESTART (16 CPU) 19:09:02 CPU %user %nice %system %iowait %steal %idle 19:10:01 all 5.53 0.00 0.44 1.65 0.02 92.36 19:10:01 0 1.26 0.00 0.12 0.02 0.02 98.59 19:10:01 1 6.61 0.00 0.82 13.33 0.03 79.21 19:10:01 2 1.03 0.00 0.12 0.00 0.02 98.83 19:10:01 3 0.68 0.00 0.08 0.12 0.02 99.10 19:10:01 4 1.29 0.00 0.17 0.58 0.02 97.95 19:10:01 5 1.93 0.00 0.12 0.02 0.03 97.90 19:10:01 6 0.41 0.00 0.12 0.10 0.00 99.37 19:10:01 7 36.37 0.00 1.98 3.66 0.07 57.91 19:10:01 8 10.58 0.00 0.90 0.98 0.05 87.49 19:10:01 9 7.92 0.00 0.49 0.10 0.02 91.47 19:10:01 10 8.70 0.00 0.63 1.14 0.03 89.50 19:10:01 11 3.76 0.00 0.31 0.46 0.02 95.46 19:10:01 12 0.70 0.00 0.07 0.00 0.00 99.24 19:10:01 13 0.14 0.00 0.07 0.00 0.00 99.80 19:10:01 14 0.37 0.00 0.05 0.00 0.00 99.58 19:10:01 15 6.82 0.00 0.95 6.01 0.02 86.21 19:11:01 all 28.46 0.00 1.16 1.15 0.08 69.15 19:11:01 0 16.28 0.00 0.79 0.05 0.07 82.81 19:11:01 1 24.81 0.00 0.99 2.50 0.07 71.63 19:11:01 2 28.62 0.00 1.68 0.25 0.08 69.37 19:11:01 3 38.12 0.00 1.41 0.37 0.10 60.00 19:11:01 4 35.27 0.00 1.04 0.10 0.07 63.53 19:11:01 5 24.92 0.00 0.65 0.13 0.05 74.24 19:11:01 6 32.21 0.00 1.22 0.02 0.08 66.47 19:11:01 7 21.15 0.00 0.69 8.53 0.08 69.55 19:11:01 8 36.04 0.00 1.59 0.58 0.08 61.71 19:11:01 9 26.31 0.00 1.09 0.20 0.05 72.36 19:11:01 10 39.18 0.00 2.36 0.60 0.10 57.76 19:11:01 11 26.39 0.00 0.87 0.45 0.08 72.21 19:11:01 12 31.44 0.00 1.31 2.92 0.08 64.24 19:11:01 13 27.95 0.00 1.07 0.30 0.08 70.59 19:11:01 14 22.61 0.00 0.84 0.34 0.08 76.13 19:11:01 15 24.08 0.00 0.99 0.95 0.12 73.87 19:12:01 all 27.75 0.00 0.78 0.46 0.07 70.94 19:12:01 0 14.96 0.00 0.65 0.00 0.05 84.34 19:12:01 1 27.72 0.00 0.79 0.00 0.05 71.44 19:12:01 2 30.12 0.00 0.70 0.00 0.07 69.11 19:12:01 3 35.10 0.00 0.99 0.00 0.07 63.85 19:12:01 4 32.36 0.00 0.82 0.00 0.08 66.74 19:12:01 5 26.62 0.00 0.90 0.12 0.07 72.29 19:12:01 6 35.29 0.00 0.84 0.00 0.07 63.80 19:12:01 7 24.26 0.00 0.84 7.07 0.08 67.74 19:12:01 8 23.72 0.00 0.33 0.00 0.07 75.88 19:12:01 9 24.54 0.00 1.24 0.02 0.07 74.13 19:12:01 10 29.47 0.00 0.58 0.00 0.07 69.88 19:12:01 11 24.68 0.00 0.43 0.00 0.05 74.83 19:12:01 12 29.01 0.00 0.85 0.00 0.07 70.07 19:12:01 13 23.12 0.00 0.92 0.07 0.07 75.82 19:12:01 14 36.17 0.00 1.00 0.00 0.08 62.74 19:12:01 15 26.93 0.00 0.60 0.02 0.07 72.39 19:13:01 all 30.58 0.00 1.11 1.16 0.08 67.08 19:13:01 0 11.58 0.00 0.54 0.00 0.05 87.82 19:13:01 1 38.68 0.00 0.97 0.05 0.08 60.21 19:13:01 2 37.60 0.00 1.60 0.00 0.12 60.68 19:13:01 3 37.08 0.00 2.06 0.02 0.07 60.78 19:13:01 4 32.69 0.00 1.37 8.41 0.07 57.46 19:13:01 5 34.56 0.00 1.86 0.00 0.08 63.50 19:13:01 6 33.17 0.00 0.72 0.02 0.07 66.03 19:13:01 7 18.94 0.00 0.87 3.08 0.07 77.04 19:13:01 8 33.25 0.00 1.22 0.00 0.08 65.44 19:13:01 9 29.34 0.00 0.67 0.00 0.08 69.90 19:13:01 10 34.11 0.00 0.94 0.00 0.08 64.86 19:13:01 11 24.69 0.00 0.67 0.00 0.08 74.56 19:13:01 12 27.85 0.00 0.84 4.51 0.08 66.71 19:13:01 13 24.99 0.00 1.23 2.54 0.08 71.17 19:13:01 14 39.78 0.00 1.32 0.03 0.08 58.78 19:13:01 15 31.20 0.00 0.84 0.00 0.07 67.90 19:14:01 all 27.97 0.00 1.01 1.47 0.08 69.48 19:14:01 0 32.31 0.00 1.68 6.39 0.07 59.56 19:14:01 1 30.56 0.00 1.19 3.78 0.12 64.35 19:14:01 2 33.92 0.00 0.91 0.03 0.08 65.06 19:14:01 3 26.30 0.00 1.22 0.00 0.08 72.40 19:14:01 4 36.11 0.00 3.09 0.10 0.08 60.62 19:14:01 5 28.76 0.00 0.97 0.02 0.08 70.17 19:14:01 6 25.21 0.00 0.65 0.00 0.07 74.07 19:14:01 7 32.01 0.00 1.05 0.00 0.07 66.87 19:14:01 8 29.07 0.00 0.53 0.00 0.07 70.33 19:14:01 9 25.74 0.00 0.70 12.27 0.07 61.22 19:14:01 10 20.89 0.00 0.58 0.00 0.07 78.45 19:14:01 11 13.96 0.00 0.68 0.00 0.05 85.31 19:14:01 12 33.91 0.00 0.79 0.00 0.12 65.19 19:14:01 13 20.75 0.00 0.72 0.90 0.05 77.58 19:14:01 14 33.29 0.00 0.50 0.02 0.07 66.12 19:14:01 15 24.83 0.00 0.84 0.00 0.08 74.25 Average: all 24.11 0.00 0.90 1.18 0.07 73.75 Average: 0 15.31 0.00 0.76 1.29 0.05 82.60 Average: 1 25.73 0.00 0.95 3.91 0.07 69.34 Average: 2 26.31 0.00 1.00 0.06 0.07 72.56 Average: 3 27.51 0.00 1.15 0.10 0.07 71.16 Average: 4 27.61 0.00 1.30 1.84 0.06 69.18 Average: 5 23.41 0.00 0.90 0.06 0.06 75.57 Average: 6 25.33 0.00 0.71 0.03 0.06 73.88 Average: 7 26.53 0.00 1.09 4.47 0.07 67.84 Average: 8 26.58 0.00 0.92 0.31 0.07 72.12 Average: 9 22.81 0.00 0.84 2.52 0.06 73.78 Average: 10 26.51 0.00 1.02 0.35 0.07 72.05 Average: 11 18.73 0.00 0.59 0.18 0.06 80.44 Average: 12 24.63 0.00 0.77 1.49 0.07 73.04 Average: 13 19.43 0.00 0.80 0.76 0.06 78.95 Average: 14 26.52 0.00 0.75 0.08 0.06 72.60 Average: 15 22.81 0.00 0.84 1.38 0.07 74.90