---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23975 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 1088 58981 0 4352 62642 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:1b:e7:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe1b:e711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:24:7c:c5 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-23975) 06/26/25 _x86_64_ (16 CPU) 16:05:06 LINUX RESTART (16 CPU) 16:06:02 tps rtps wtps bread/s bwrtn/s 16:07:01 192.10 42.18 149.92 2399.59 63432.10 16:08:01 109.35 6.18 103.17 265.82 61212.60 16:09:01 50.61 0.63 49.98 17.73 59389.97 16:10:01 58.71 0.13 58.57 3.20 72604.43 16:11:01 75.24 1.35 73.89 91.45 81593.47 Average: 96.88 9.99 86.90 549.39 67660.61 16:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:07:01 61681708 63281580 4286036 6.50 92924 2031516 3578392 5.34 2005000 1850636 128556 16:08:01 59880600 61675456 6087144 9.23 99744 2212056 3808296 5.68 3698648 1937596 2472 16:09:01 58794356 61303488 7173388 10.87 103816 2908492 5225892 7.80 4146076 2550400 435972 16:10:01 57703496 60979588 8264248 12.53 106676 3659508 4417756 6.59 4494708 3262212 494324 16:11:01 60410820 64164656 5556924 8.42 111324 4124132 2049072 3.06 1322744 3712936 34336 Average: 59694196 62280954 6273548 9.51 102897 2987141 3815882 5.69 3133435 2662756 219132 16:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:07:01 ens3 291.85 212.76 2019.20 29.74 0.00 0.00 0.00 0.00 16:07:01 lo 1.02 1.02 0.12 0.12 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 674.85 396.92 2583.89 120.79 0.00 0.00 0.00 0.00 16:08:01 lo 34.66 34.66 178.38 178.38 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 467.82 361.26 612.10 127.50 0.00 0.00 0.00 0.00 16:09:01 lo 4.87 4.87 6.93 6.93 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 235.48 168.02 652.14 54.10 0.00 0.00 0.00 0.00 16:10:01 lo 3.13 3.13 1.51 1.51 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 389.77 293.10 260.94 103.49 0.00 0.00 0.00 0.00 16:11:01 lo 2.87 2.87 1.17 1.17 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 412.36 286.66 1223.00 87.32 0.00 0.00 0.00 0.00 Average: lo 9.34 9.34 37.75 37.75 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-16g-23975) 06/26/25 _x86_64_ (16 CPU) 16:05:06 LINUX RESTART (16 CPU) 16:06:02 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 9.22 0.00 0.57 1.06 0.04 89.11 16:07:01 0 8.39 0.00 0.47 0.05 0.03 91.06 16:07:01 1 8.56 0.00 0.29 0.08 0.03 91.04 16:07:01 2 8.09 0.00 0.78 0.54 0.03 90.56 16:07:01 3 3.53 0.00 0.24 0.00 0.02 96.22 16:07:01 4 5.99 0.00 0.48 12.53 0.05 80.96 16:07:01 5 2.22 0.00 0.25 0.02 0.02 97.49 16:07:01 6 5.16 0.00 0.54 0.46 0.02 93.83 16:07:01 7 6.52 0.00 0.46 0.20 0.03 92.78 16:07:01 8 6.29 0.00 0.32 0.12 0.07 93.20 16:07:01 9 8.06 0.00 0.29 0.00 0.03 91.62 16:07:01 10 7.95 0.00 0.46 0.46 0.03 91.10 16:07:01 11 3.75 0.00 0.20 0.22 0.02 95.81 16:07:01 12 6.17 0.00 0.39 0.02 0.03 93.39 16:07:01 13 7.34 0.00 0.25 0.22 0.02 92.17 16:07:01 14 42.96 0.00 2.64 1.53 0.09 52.79 16:07:01 15 16.66 0.00 0.99 0.61 0.03 81.70 16:08:01 all 32.40 0.00 1.04 0.47 0.09 66.00 16:08:01 0 33.00 0.00 0.70 0.00 0.08 66.21 16:08:01 1 32.37 0.00 0.75 0.00 0.07 66.81 16:08:01 2 30.56 0.00 1.15 0.02 0.07 68.20 16:08:01 3 32.89 0.00 1.21 0.03 0.12 65.75 16:08:01 4 29.51 0.00 0.89 6.21 0.10 63.30 16:08:01 5 26.93 0.00 0.50 0.00 0.07 72.51 16:08:01 6 40.11 0.00 0.57 0.00 0.12 59.20 16:08:01 7 35.42 0.00 1.15 0.90 0.10 62.42 16:08:01 8 22.01 0.00 0.78 0.00 0.07 77.14 16:08:01 9 37.23 0.00 1.27 0.03 0.10 61.37 16:08:01 10 39.14 0.00 1.30 0.00 0.10 59.45 16:08:01 11 23.98 0.00 0.64 0.02 0.05 75.31 16:08:01 12 30.04 0.00 0.95 0.05 0.08 68.88 16:08:01 13 48.96 0.00 1.89 0.08 0.12 48.95 16:08:01 14 28.91 0.00 1.76 0.03 0.08 69.22 16:08:01 15 27.37 0.00 1.07 0.10 0.13 71.32 16:09:01 all 31.02 0.00 0.98 0.47 0.09 67.44 16:09:01 0 39.87 0.00 1.40 0.00 0.12 58.61 16:09:01 1 24.61 0.00 1.12 1.29 0.08 72.89 16:09:01 2 36.29 0.00 0.85 0.00 0.10 62.76 16:09:01 3 32.79 0.00 1.00 0.00 0.08 66.12 16:09:01 4 35.09 0.00 0.55 6.10 0.10 58.16 16:09:01 5 34.10 0.00 1.31 0.00 0.12 64.47 16:09:01 6 27.65 0.00 0.99 0.00 0.08 71.28 16:09:01 7 37.72 0.00 1.07 0.00 0.10 61.11 16:09:01 8 29.88 0.00 1.11 0.00 0.10 68.92 16:09:01 9 41.50 0.00 1.84 0.00 0.10 56.56 16:09:01 10 28.56 0.00 0.84 0.02 0.08 70.50 16:09:01 11 29.62 0.00 0.92 0.00 0.10 69.36 16:09:01 12 22.05 0.00 0.60 0.00 0.07 77.28 16:09:01 13 21.64 0.00 0.28 0.00 0.05 78.02 16:09:01 14 27.54 0.00 0.95 0.03 0.08 71.39 16:09:01 15 27.50 0.00 0.79 0.00 0.08 71.63 16:10:01 all 27.43 0.00 0.98 0.69 0.08 70.82 16:10:01 0 27.59 0.00 1.32 0.00 0.07 71.02 16:10:01 1 23.62 0.00 0.57 0.00 0.08 75.73 16:10:01 2 36.66 0.00 1.02 0.02 0.10 62.21 16:10:01 3 31.52 0.00 0.74 0.00 0.10 67.64 16:10:01 4 26.00 0.00 0.70 1.65 0.08 71.56 16:10:01 5 31.86 0.00 1.03 0.00 0.08 67.02 16:10:01 6 29.27 0.00 0.67 0.00 0.10 69.96 16:10:01 7 31.70 0.00 0.99 0.00 0.10 67.21 16:10:01 8 20.60 0.00 0.98 0.02 0.08 78.32 16:10:01 9 29.59 0.00 1.09 0.00 0.08 69.24 16:10:01 10 25.37 0.00 2.21 0.15 0.07 72.20 16:10:01 11 25.10 0.00 1.02 2.19 0.08 71.60 16:10:01 12 29.23 0.00 0.53 0.00 0.08 70.15 16:10:01 13 18.76 0.00 0.57 0.00 0.08 80.59 16:10:01 14 21.52 0.00 0.89 5.54 0.05 72.01 16:10:01 15 30.52 0.00 1.37 1.46 0.08 66.57 16:11:01 all 15.04 0.00 0.71 1.09 0.05 83.11 16:11:01 0 9.85 0.00 0.50 0.37 0.05 89.24 16:11:01 1 19.96 0.00 0.82 0.08 0.03 79.10 16:11:01 2 12.88 0.00 0.70 0.00 0.05 86.37 16:11:01 3 16.41 0.00 0.58 0.00 0.03 82.97 16:11:01 4 22.25 0.00 1.10 0.02 0.07 76.57 16:11:01 5 30.35 0.00 1.05 0.23 0.07 68.29 16:11:01 6 13.09 0.00 0.52 0.02 0.03 86.34 16:11:01 7 11.60 0.00 1.17 4.28 0.05 82.90 16:11:01 8 11.50 0.00 1.10 1.30 0.07 86.04 16:11:01 9 15.95 0.00 0.75 0.02 0.05 83.23 16:11:01 10 13.11 0.00 0.50 0.00 0.05 86.34 16:11:01 11 10.52 0.00 0.43 0.02 0.03 88.99 16:11:01 12 14.90 0.00 0.40 0.00 0.05 84.65 16:11:01 13 10.98 0.00 0.60 0.35 0.03 88.04 16:11:01 14 17.64 0.00 0.77 10.64 0.07 70.89 16:11:01 15 9.74 0.00 0.40 0.10 0.03 89.72 Average: all 23.06 0.00 0.86 0.75 0.07 75.26 Average: 0 23.77 0.00 0.88 0.08 0.07 75.20 Average: 1 21.86 0.00 0.71 0.29 0.06 77.08 Average: 2 24.95 0.00 0.90 0.11 0.07 73.97 Average: 3 23.47 0.00 0.75 0.01 0.07 75.69 Average: 4 23.82 0.00 0.75 5.27 0.08 70.08 Average: 5 25.14 0.00 0.83 0.05 0.07 73.90 Average: 6 23.10 0.00 0.66 0.09 0.07 76.08 Average: 7 24.65 0.00 0.97 1.08 0.08 73.23 Average: 8 18.09 0.00 0.86 0.29 0.08 80.69 Average: 9 26.51 0.00 1.05 0.01 0.07 72.35 Average: 10 22.86 0.00 1.06 0.12 0.07 75.88 Average: 11 18.64 0.00 0.64 0.49 0.06 80.17 Average: 12 20.52 0.00 0.58 0.01 0.06 78.83 Average: 13 21.57 0.00 0.72 0.13 0.06 77.52 Average: 14 27.66 0.00 1.40 3.56 0.07 67.30 Average: 15 22.37 0.00 0.92 0.45 0.07 76.18