---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23882 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 1067 59005 0 4349 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:b0:20:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:feb0:20c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:26:d3:69 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-23882) 06/26/25 _x86_64_ (16 CPU) 09:29:29 LINUX RESTART (16 CPU) 09:30:02 tps rtps wtps bread/s bwrtn/s 09:31:01 341.26 29.52 311.74 983.80 55939.14 09:32:01 190.23 44.56 145.68 2510.25 63843.23 09:33:01 46.74 3.02 43.73 91.45 48520.85 09:34:01 53.76 0.47 53.29 13.60 67078.29 09:35:01 59.96 0.27 59.70 12.40 71988.94 Average: 137.72 15.52 122.20 721.41 61492.76 09:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:31:01 62851328 64282072 3116416 4.72 85980 1874460 2137236 3.19 982608 1713040 212580 09:32:01 60447492 62236204 5520252 8.37 99848 2205124 3375272 5.04 3121692 1946496 27240 09:33:01 59909312 61977832 6058432 9.18 102444 2475940 3482616 5.20 3466288 2125624 240928 09:34:01 59164144 62109484 6803600 10.31 105172 3335704 3297416 4.92 3335300 2975680 432164 09:35:01 60433296 64165624 5534448 8.39 109768 4104632 2088504 3.12 1314124 3701860 456032 Average: 60561114 62954243 5406630 8.20 100642 2799172 2876209 4.29 2444002 2492540 273789 09:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:31:01 ens3 406.00 273.36 1768.61 62.93 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 09:32:01 ens3 688.99 465.26 3664.80 113.77 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:33:01 ens3 546.76 292.90 583.70 99.73 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 36.16 36.16 184.20 184.20 0.00 0.00 0.00 0.00 09:34:01 ens3 511.58 277.17 142.75 104.13 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 4.80 4.80 2.07 2.07 0.00 0.00 0.00 0.00 09:35:01 ens3 588.17 316.36 853.66 99.39 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 3.15 3.15 1.59 1.59 0.00 0.00 0.00 0.00 Average: ens3 548.77 325.18 1401.47 96.10 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 9.23 9.23 37.74 37.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23882) 06/26/25 _x86_64_ (16 CPU) 09:29:29 LINUX RESTART (16 CPU) 09:30:02 CPU %user %nice %system %iowait %steal %idle 09:31:01 all 5.63 0.00 0.52 1.19 0.02 92.64 09:31:01 0 1.83 0.00 0.17 0.12 0.02 97.86 09:31:01 1 1.44 0.00 1.10 3.49 0.00 93.96 09:31:01 2 30.84 0.00 2.12 1.44 0.07 65.53 09:31:01 3 9.57 0.00 0.66 0.30 0.03 89.43 09:31:01 4 22.51 0.00 1.88 0.66 0.05 74.89 09:31:01 5 3.52 0.00 0.32 0.05 0.00 96.10 09:31:01 6 1.85 0.00 0.32 0.02 0.02 97.79 09:31:01 7 6.56 0.00 0.39 0.25 0.02 92.77 09:31:01 8 0.68 0.00 0.17 0.02 0.00 99.14 09:31:01 9 0.75 0.00 0.17 0.00 0.02 99.07 09:31:01 10 1.75 0.00 0.46 12.58 0.02 85.19 09:31:01 11 2.59 0.00 0.05 0.00 0.00 97.36 09:31:01 12 1.94 0.00 0.24 0.08 0.03 97.71 09:31:01 13 2.46 0.00 0.03 0.00 0.02 97.49 09:31:01 14 1.63 0.00 0.08 0.02 0.02 98.25 09:31:01 15 0.17 0.00 0.10 0.02 0.02 99.69 09:32:01 all 28.27 0.00 1.17 0.44 0.08 70.03 09:32:01 0 29.45 0.00 1.13 0.13 0.08 69.20 09:32:01 1 25.53 0.00 1.05 0.03 0.08 73.30 09:32:01 2 29.36 0.00 0.80 0.00 0.08 69.76 09:32:01 3 26.80 0.00 1.46 0.35 0.08 71.31 09:32:01 4 34.19 0.00 1.19 0.74 0.10 63.79 09:32:01 5 29.04 0.00 1.09 0.03 0.08 69.75 09:32:01 6 36.72 0.00 1.17 0.37 0.10 61.64 09:32:01 7 32.26 0.00 2.06 0.05 0.10 65.53 09:32:01 8 27.62 0.00 0.82 0.02 0.08 71.45 09:32:01 9 21.81 0.00 1.05 0.25 0.05 76.83 09:32:01 10 22.59 0.00 0.60 2.56 0.08 74.15 09:32:01 11 29.07 0.00 1.27 0.15 0.08 69.43 09:32:01 12 29.68 0.00 2.09 2.23 0.08 65.91 09:32:01 13 22.81 0.00 0.74 0.13 0.07 76.26 09:32:01 14 26.57 0.00 1.47 0.00 0.08 71.88 09:32:01 15 28.90 0.00 0.58 0.00 0.08 70.44 09:33:01 all 30.35 0.00 0.85 0.29 0.08 68.42 09:33:01 0 27.18 0.00 0.62 0.00 0.08 72.12 09:33:01 1 44.12 0.00 1.25 0.00 0.10 54.53 09:33:01 2 31.40 0.00 1.29 0.03 0.08 67.19 09:33:01 3 28.57 0.00 0.75 0.00 0.07 70.60 09:33:01 4 25.99 0.00 1.17 0.64 0.08 72.12 09:33:01 5 31.13 0.00 0.39 0.00 0.07 68.42 09:33:01 6 32.99 0.00 0.97 0.03 0.08 65.92 09:33:01 7 32.34 0.00 0.84 0.00 0.08 66.73 09:33:01 8 24.06 0.00 0.74 0.00 0.07 75.14 09:33:01 9 24.20 0.00 0.48 0.00 0.05 75.27 09:33:01 10 24.74 0.00 0.60 0.02 0.07 74.57 09:33:01 11 29.64 0.00 1.02 0.02 0.10 69.22 09:33:01 12 32.61 0.00 0.72 3.90 0.12 62.66 09:33:01 13 32.79 0.00 0.85 0.03 0.08 66.24 09:33:01 14 33.01 0.00 0.97 0.00 0.08 65.94 09:33:01 15 30.83 0.00 1.04 0.00 0.08 68.05 09:34:01 all 29.95 0.00 1.07 0.69 0.08 68.21 09:34:01 0 25.32 0.00 1.31 3.17 0.08 70.12 09:34:01 1 40.37 0.00 0.52 0.00 0.10 59.01 09:34:01 2 34.61 0.00 1.74 0.00 0.08 63.57 09:34:01 3 25.31 0.00 1.29 0.00 0.08 73.31 09:34:01 4 34.72 0.00 1.07 2.30 0.08 61.83 09:34:01 5 27.74 0.00 1.35 3.17 0.08 67.65 09:34:01 6 36.64 0.00 0.72 0.00 0.10 62.54 09:34:01 7 28.73 0.00 0.82 2.13 0.08 68.24 09:34:01 8 23.01 0.00 1.14 0.15 0.07 75.64 09:34:01 9 23.91 0.00 0.85 0.00 0.07 75.17 09:34:01 10 31.35 0.00 1.44 0.00 0.08 67.13 09:34:01 11 31.74 0.00 1.17 0.02 0.07 67.01 09:34:01 12 31.87 0.00 1.33 0.00 0.08 66.71 09:34:01 13 28.37 0.00 0.60 0.02 0.07 70.95 09:34:01 14 22.85 0.00 0.99 0.03 0.07 76.06 09:34:01 15 32.68 0.00 0.77 0.00 0.12 66.43 09:35:01 all 25.87 0.00 0.92 0.65 0.07 72.49 09:35:01 0 23.03 0.00 0.90 0.00 0.08 75.99 09:35:01 1 27.83 0.00 0.58 0.02 0.07 71.50 09:35:01 2 22.58 0.00 0.68 0.00 0.05 76.69 09:35:01 3 13.01 0.00 0.58 0.00 0.07 86.35 09:35:01 4 34.13 0.00 2.09 0.07 0.08 63.63 09:35:01 5 24.84 0.00 1.41 3.24 0.07 70.44 09:35:01 6 24.99 0.00 1.95 1.43 0.07 71.56 09:35:01 7 25.00 0.00 0.58 0.00 0.08 74.34 09:35:01 8 28.35 0.00 1.11 3.33 0.10 67.11 09:35:01 9 32.70 0.00 0.64 0.32 0.08 66.26 09:35:01 10 33.99 0.00 1.12 0.18 0.08 64.63 09:35:01 11 28.04 0.00 0.59 0.00 0.07 71.31 09:35:01 12 25.51 0.00 0.62 1.79 0.07 72.02 09:35:01 13 23.40 0.00 0.62 0.00 0.07 75.92 09:35:01 14 24.15 0.00 0.57 0.00 0.10 75.18 09:35:01 15 22.50 0.00 0.60 0.00 0.07 76.83 Average: all 24.07 0.00 0.91 0.65 0.07 74.31 Average: 0 21.42 0.00 0.83 0.68 0.07 77.00 Average: 1 27.93 0.00 0.90 0.70 0.07 70.39 Average: 2 29.75 0.00 1.33 0.29 0.07 68.56 Average: 3 20.66 0.00 0.95 0.13 0.07 78.19 Average: 4 30.33 0.00 1.48 0.88 0.08 67.23 Average: 5 23.32 0.00 0.91 1.30 0.06 74.40 Average: 6 26.70 0.00 1.03 0.37 0.07 71.83 Average: 7 25.03 0.00 0.94 0.49 0.07 73.47 Average: 8 20.80 0.00 0.79 0.70 0.06 77.64 Average: 9 20.73 0.00 0.64 0.11 0.05 78.46 Average: 10 22.95 0.00 0.85 3.04 0.07 73.09 Average: 11 24.27 0.00 0.82 0.04 0.06 74.81 Average: 12 24.38 0.00 1.00 1.60 0.08 72.93 Average: 13 22.02 0.00 0.57 0.04 0.06 77.31 Average: 14 21.70 0.00 0.82 0.01 0.07 77.40 Average: 15 23.08 0.00 0.62 0.00 0.07 76.22