---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-26614 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 1060 58993 0 4367 62668 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:68:0b:3a brd ff:ff:ff:ff:ff:ff inet 10.30.107.237/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe68:b3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:80:d0:3e 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-26614) 07/08/25 _x86_64_ (16 CPU) 10:08:01 LINUX RESTART (16 CPU) 10:09:02 tps rtps wtps bread/s bwrtn/s 10:10:01 204.61 43.22 161.39 2460.73 80596.14 10:11:01 96.20 5.12 91.08 205.70 72789.20 10:12:01 60.31 0.63 59.68 17.73 73960.01 10:13:01 63.11 0.12 62.99 3.07 83935.08 10:14:01 50.54 1.57 48.98 95.18 33025.96 Average: 94.59 10.02 84.57 550.16 68822.60 10:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 61782000 63456652 4185744 6.35 95436 2099532 2620452 3.91 1856592 1885000 64024 10:11:01 60066228 61879680 5901516 8.95 100692 2227960 3835004 5.72 3492204 1953668 2540 10:12:01 59524732 62047460 6443012 9.77 104760 2919728 4635296 6.92 3398008 2562872 430984 10:13:01 58216124 61506224 7751620 11.75 107616 3670940 4281136 6.39 3968152 3274764 495632 10:14:01 60413212 64173204 5554532 8.42 112616 4127612 2163880 3.23 1312476 3718096 25312 Average: 60000459 62612644 5967285 9.05 104224 3009154 3507154 5.23 2805486 2678880 203698 10:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 10:10:01 ens3 262.27 209.93 2205.21 37.45 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 38.24 38.24 190.67 190.67 0.00 0.00 0.00 0.00 10:11:01 ens3 471.07 316.73 1768.88 89.26 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 3.82 3.82 2.00 2.00 0.00 0.00 0.00 0.00 10:12:01 ens3 542.74 316.38 532.50 112.06 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 3.13 3.13 1.51 1.51 0.00 0.00 0.00 0.00 10:13:01 ens3 357.94 219.50 682.89 78.61 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 2.90 2.90 1.18 1.18 0.00 0.00 0.00 0.00 10:14:01 ens3 263.99 153.27 213.81 65.28 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 9.80 9.80 39.22 39.22 0.00 0.00 0.00 0.00 Average: ens3 379.99 243.27 1076.92 76.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-26614) 07/08/25 _x86_64_ (16 CPU) 10:08:01 LINUX RESTART (16 CPU) 10:09:02 CPU %user %nice %system %iowait %steal %idle 10:10:01 all 11.93 0.00 0.66 1.54 0.04 85.83 10:10:01 0 7.24 0.00 0.34 0.22 0.03 92.16 10:10:01 1 14.80 0.00 0.81 0.36 0.03 83.99 10:10:01 2 8.61 0.00 0.34 0.24 0.03 90.78 10:10:01 3 11.11 0.00 0.24 0.31 0.02 88.33 10:10:01 4 11.10 0.00 0.39 0.00 0.03 88.47 10:10:01 5 8.15 0.00 0.44 0.19 0.03 91.19 10:10:01 6 15.27 0.00 1.28 0.87 0.05 82.53 10:10:01 7 4.31 0.00 0.39 0.37 0.03 94.89 10:10:01 8 6.11 0.00 0.46 0.19 0.03 93.21 10:10:01 9 8.95 0.00 0.41 1.17 0.03 89.44 10:10:01 10 25.36 0.00 1.92 9.24 0.07 63.40 10:10:01 11 26.15 0.00 1.29 7.75 0.07 64.74 10:10:01 12 15.27 0.00 0.61 0.34 0.03 83.74 10:10:01 13 9.67 0.00 1.00 2.29 0.05 86.99 10:10:01 14 10.55 0.00 0.42 0.03 0.02 88.97 10:10:01 15 8.29 0.00 0.32 1.06 0.05 90.29 10:11:01 all 30.86 0.00 0.95 0.77 0.08 67.34 10:11:01 0 16.64 0.00 0.55 0.00 0.05 82.76 10:11:01 1 31.77 0.00 0.81 0.00 0.08 67.34 10:11:01 2 33.70 0.00 0.95 0.00 0.08 65.27 10:11:01 3 33.48 0.00 0.97 10.36 0.08 55.10 10:11:01 4 42.08 0.00 1.24 0.03 0.10 56.55 10:11:01 5 26.38 0.00 0.60 0.00 0.07 72.95 10:11:01 6 36.39 0.00 0.75 0.10 0.08 62.68 10:11:01 7 27.56 0.00 0.75 0.02 0.07 71.61 10:11:01 8 35.41 0.00 1.44 0.03 0.08 63.04 10:11:01 9 47.01 0.00 2.05 0.05 0.10 50.79 10:11:01 10 25.97 0.00 0.64 0.15 0.10 73.14 10:11:01 11 31.58 0.00 1.24 0.02 0.07 67.10 10:11:01 12 28.38 0.00 0.74 0.02 0.08 70.79 10:11:01 13 25.26 0.00 0.80 0.35 0.07 73.52 10:11:01 14 23.70 0.00 0.73 0.20 0.05 75.32 10:11:01 15 28.60 0.00 0.94 1.02 0.07 69.37 10:12:01 all 30.03 0.00 0.98 0.95 0.07 67.96 10:12:01 0 21.95 0.00 0.57 0.00 0.05 77.43 10:12:01 1 35.77 0.00 0.99 0.00 0.07 63.17 10:12:01 2 40.58 0.00 2.85 0.02 0.08 56.47 10:12:01 3 28.69 0.00 0.82 5.58 0.07 64.85 10:12:01 4 37.53 0.00 1.57 0.00 0.10 60.79 10:12:01 5 32.33 0.00 0.77 0.00 0.10 66.80 10:12:01 6 33.87 0.00 0.55 0.00 0.08 65.50 10:12:01 7 24.39 0.00 0.74 0.00 0.10 74.77 10:12:01 8 26.94 0.00 1.19 0.00 0.07 71.81 10:12:01 9 29.23 0.00 0.58 0.02 0.05 70.12 10:12:01 10 27.75 0.00 0.74 0.00 0.05 71.46 10:12:01 11 22.37 0.00 1.02 0.00 0.05 76.56 10:12:01 12 41.32 0.00 1.02 0.80 0.08 56.77 10:12:01 13 23.17 0.00 0.80 0.02 0.07 75.94 10:12:01 14 31.63 0.00 0.80 8.81 0.08 58.67 10:12:01 15 23.02 0.00 0.70 0.00 0.08 76.20 10:13:01 all 27.37 0.00 0.99 0.99 0.07 70.58 10:13:01 0 32.04 0.00 1.10 0.00 0.08 66.77 10:13:01 1 35.57 0.00 1.04 0.00 0.07 63.33 10:13:01 2 28.20 0.00 2.44 0.00 0.08 69.28 10:13:01 3 36.18 0.00 0.99 0.03 0.08 62.72 10:13:01 4 24.69 0.00 1.22 0.03 0.07 73.99 10:13:01 5 33.67 0.00 0.90 0.00 0.08 65.34 10:13:01 6 27.59 0.00 0.42 0.07 0.07 71.86 10:13:01 7 15.12 0.00 0.72 0.28 0.07 83.82 10:13:01 8 16.66 0.00 0.75 0.00 0.05 82.53 10:13:01 9 23.82 0.00 0.80 0.00 0.07 75.31 10:13:01 10 20.82 0.00 0.79 1.47 0.07 76.85 10:13:01 11 15.36 0.00 0.75 0.00 0.05 83.84 10:13:01 12 26.53 0.00 0.55 0.00 0.07 72.86 10:13:01 13 32.84 0.00 1.34 7.83 0.07 57.93 10:13:01 14 39.45 0.00 1.10 6.15 0.10 53.19 10:13:01 15 29.60 0.00 0.92 0.00 0.05 69.43 10:14:01 all 14.02 0.00 0.69 0.49 0.04 84.76 10:14:01 0 10.79 0.00 0.77 0.37 0.03 88.04 10:14:01 1 15.55 0.00 1.02 0.02 0.05 83.37 10:14:01 2 9.08 0.00 0.67 0.00 0.02 90.24 10:14:01 3 25.34 0.00 0.84 0.80 0.05 72.97 10:14:01 4 15.01 0.00 0.52 0.00 0.05 84.42 10:14:01 5 17.05 0.00 1.19 1.70 0.03 80.03 10:14:01 6 9.38 0.00 0.37 0.45 0.03 89.77 10:14:01 7 10.32 0.00 0.32 0.02 0.03 89.31 10:14:01 8 6.32 0.00 0.43 0.00 0.02 93.23 10:14:01 9 8.92 0.00 0.47 0.00 0.03 90.58 10:14:01 10 14.28 0.00 1.30 0.00 0.03 84.38 10:14:01 11 11.23 0.00 0.57 1.92 0.03 86.25 10:14:01 12 13.51 0.00 0.32 0.07 0.03 86.08 10:14:01 13 23.73 0.00 0.72 0.05 0.07 75.43 10:14:01 14 14.04 0.00 0.82 2.44 0.05 82.65 10:14:01 15 19.77 0.00 0.63 0.08 0.05 79.47 Average: all 22.87 0.00 0.85 0.95 0.06 75.27 Average: 0 17.76 0.00 0.67 0.12 0.05 81.41 Average: 1 26.72 0.00 0.93 0.07 0.06 72.21 Average: 2 24.06 0.00 1.45 0.05 0.06 74.38 Average: 3 27.00 0.00 0.77 3.42 0.06 68.75 Average: 4 26.13 0.00 0.99 0.01 0.07 72.80 Average: 5 23.55 0.00 0.78 0.38 0.06 75.22 Average: 6 24.52 0.00 0.67 0.30 0.06 74.45 Average: 7 16.37 0.00 0.58 0.14 0.06 82.85 Average: 8 18.31 0.00 0.85 0.04 0.05 80.74 Average: 9 23.60 0.00 0.86 0.25 0.06 75.23 Average: 10 22.82 0.00 1.07 2.15 0.06 73.89 Average: 11 21.31 0.00 0.97 1.92 0.05 75.75 Average: 12 25.02 0.00 0.65 0.24 0.06 74.02 Average: 13 22.97 0.00 0.93 2.11 0.06 73.93 Average: 14 23.91 0.00 0.78 3.54 0.06 71.72 Average: 15 21.86 0.00 0.70 0.43 0.06 76.94