---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-20806 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 1082 59008 0 4330 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:6d:42:dc brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe6d:42dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:84:a0:4b 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-20806) 06/13/25 _x86_64_ (16 CPU) 09:04:12 LINUX RESTART (16 CPU) 09:05:01 tps rtps wtps bread/s bwrtn/s 09:06:01 183.14 36.73 146.41 1829.16 68261.69 09:07:01 121.31 10.98 110.33 803.07 66859.12 09:08:01 54.31 0.50 53.81 14.26 63700.18 09:09:01 59.85 0.15 59.70 5.06 78043.05 09:10:01 70.27 0.82 69.46 86.92 79698.98 Average: 97.77 9.83 87.94 547.68 71312.83 09:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 62461092 64014480 3506644 5.32 91828 1987052 2351352 3.51 1260580 1815136 123984 09:07:01 60034476 61822744 5933260 8.99 99572 2205268 4064392 6.06 3549504 1932280 3960 09:08:01 59733544 62008936 6234192 9.45 102800 2679532 3571216 5.33 3437076 2326460 214760 09:09:01 58457944 61429496 7509792 11.38 105756 3360064 4096700 6.11 4013220 2997060 211884 09:10:01 60477452 64199380 5490284 8.32 110508 4092908 2060276 3.07 1280184 3687472 252264 Average: 60232902 62695007 5734834 8.69 102093 2864965 3228787 4.82 2708113 2551682 161370 09:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 09:06:01 ens3 265.81 190.40 1627.97 39.46 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 4.77 4.77 6.21 6.21 0.00 0.00 0.00 0.00 09:07:01 ens3 581.44 426.13 2925.02 106.03 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 32.93 32.93 178.49 178.49 0.00 0.00 0.00 0.00 09:08:01 ens3 587.25 375.12 554.97 145.43 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 3.70 3.70 1.96 1.96 0.00 0.00 0.00 0.00 09:09:01 ens3 313.41 210.81 669.65 67.16 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 2.87 2.87 1.15 1.15 0.00 0.00 0.00 0.00 09:10:01 ens3 321.70 211.00 220.93 70.42 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 9.08 9.08 37.59 37.59 0.00 0.00 0.00 0.00 Average: ens3 413.92 282.69 1199.69 85.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-20806) 06/13/25 _x86_64_ (16 CPU) 09:04:12 LINUX RESTART (16 CPU) 09:05:01 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 6.65 0.00 0.46 1.26 0.02 91.60 09:06:01 0 1.87 0.00 0.18 0.18 0.02 97.75 09:06:01 1 1.03 0.00 0.13 0.33 0.00 98.50 09:06:01 2 42.60 0.00 2.32 1.80 0.07 53.21 09:06:01 3 12.82 0.00 0.72 0.08 0.03 86.35 09:06:01 4 8.14 0.00 0.97 0.38 0.03 90.47 09:06:01 5 4.69 0.00 0.50 0.37 0.03 94.41 09:06:01 6 3.59 0.00 0.12 0.00 0.03 96.26 09:06:01 7 5.24 0.00 0.15 0.02 0.00 94.60 09:06:01 8 2.29 0.00 0.12 0.00 0.02 97.58 09:06:01 9 4.81 0.00 0.27 0.03 0.03 94.86 09:06:01 10 1.73 0.00 0.33 0.98 0.02 96.94 09:06:01 11 3.49 0.00 0.33 0.37 0.02 95.79 09:06:01 12 2.00 0.00 0.08 0.20 0.00 97.72 09:06:01 13 2.69 0.00 0.18 0.10 0.02 97.01 09:06:01 14 3.57 0.00 0.70 14.94 0.05 80.74 09:06:01 15 5.82 0.00 0.23 0.50 0.02 93.43 09:07:01 all 30.76 0.00 1.03 0.55 0.08 67.58 09:07:01 0 26.45 0.00 0.83 0.00 0.05 72.67 09:07:01 1 43.56 0.00 1.96 0.08 0.10 54.29 09:07:01 2 30.98 0.00 1.19 0.13 0.10 67.59 09:07:01 3 29.32 0.00 1.09 0.00 0.05 69.54 09:07:01 4 29.83 0.00 1.07 0.25 0.07 68.78 09:07:01 5 27.26 0.00 0.87 0.03 0.08 71.76 09:07:01 6 38.09 0.00 1.06 0.00 0.08 60.77 09:07:01 7 33.71 0.00 1.07 0.75 0.10 64.37 09:07:01 8 26.86 0.00 0.92 4.92 0.07 67.24 09:07:01 9 29.55 0.00 0.74 0.02 0.07 69.63 09:07:01 10 19.66 0.00 0.75 0.72 0.05 78.82 09:07:01 11 23.29 0.00 0.80 0.02 0.07 75.82 09:07:01 12 30.36 0.00 1.04 0.00 0.08 68.52 09:07:01 13 29.21 0.00 0.77 0.02 0.07 69.94 09:07:01 14 42.43 0.00 1.17 1.77 0.08 54.54 09:07:01 15 31.65 0.00 1.20 0.02 0.07 67.07 09:08:01 all 32.11 0.00 0.92 0.61 0.08 66.28 09:08:01 0 32.23 0.00 1.27 0.00 0.07 66.43 09:08:01 1 32.59 0.00 0.77 0.57 0.08 65.99 09:08:01 2 27.29 0.00 1.07 2.18 0.08 69.37 09:08:01 3 34.91 0.00 0.89 0.00 0.10 64.10 09:08:01 4 33.97 0.00 1.19 5.99 0.08 58.77 09:08:01 5 33.12 0.00 1.09 0.00 0.10 65.70 09:08:01 6 37.26 0.00 1.04 0.00 0.10 61.60 09:08:01 7 25.86 0.00 0.72 0.00 0.05 73.37 09:08:01 8 31.03 0.00 0.80 0.02 0.08 68.07 09:08:01 9 33.65 0.00 1.01 0.02 0.08 65.25 09:08:01 10 35.89 0.00 1.67 0.89 0.08 61.46 09:08:01 11 13.74 0.00 0.65 0.02 0.05 85.55 09:08:01 12 40.36 0.00 0.82 0.00 0.08 58.74 09:08:01 13 31.84 0.00 0.59 0.00 0.08 67.49 09:08:01 14 31.84 0.00 0.62 0.00 0.08 67.45 09:08:01 15 38.37 0.00 0.52 0.00 0.08 61.03 09:09:01 all 27.69 0.00 0.88 0.66 0.07 70.70 09:09:01 0 22.48 0.00 0.68 0.00 0.08 76.75 09:09:01 1 32.65 0.00 0.87 0.00 0.07 66.42 09:09:01 2 31.53 0.00 1.59 6.45 0.07 60.36 09:09:01 3 25.91 0.00 1.27 1.26 0.07 71.50 09:09:01 4 25.50 0.00 0.77 0.00 0.07 73.66 09:09:01 5 39.51 0.00 1.76 2.19 0.08 56.46 09:09:01 6 23.27 0.00 0.90 0.00 0.07 75.76 09:09:01 7 23.75 0.00 0.84 0.50 0.08 74.82 09:09:01 8 30.33 0.00 0.43 0.00 0.07 69.16 09:09:01 9 27.25 0.00 0.55 0.00 0.07 72.13 09:09:01 10 28.02 0.00 1.33 0.27 0.05 70.33 09:09:01 11 33.20 0.00 0.87 0.00 0.08 65.85 09:09:01 12 27.83 0.00 0.74 0.00 0.07 71.37 09:09:01 13 25.64 0.00 0.45 0.00 0.05 73.86 09:09:01 14 23.93 0.00 0.65 0.00 0.07 75.36 09:09:01 15 22.21 0.00 0.37 0.00 0.07 77.35 09:10:01 all 18.34 0.00 0.80 0.91 0.05 79.90 09:10:01 0 16.94 0.00 0.88 0.02 0.03 82.12 09:10:01 1 15.96 0.00 0.97 0.03 0.05 82.99 09:10:01 2 41.59 0.00 1.35 2.29 0.10 54.67 09:10:01 3 19.53 0.00 1.06 0.20 0.05 79.17 09:10:01 4 27.69 0.00 1.82 0.77 0.07 69.66 09:10:01 5 16.95 0.00 1.46 0.00 0.05 81.55 09:10:01 6 11.15 0.00 0.58 5.49 0.03 82.74 09:10:01 7 10.69 0.00 0.64 0.32 0.03 88.33 09:10:01 8 20.05 0.00 0.67 0.00 0.07 79.21 09:10:01 9 13.49 0.00 0.52 0.00 0.03 85.96 09:10:01 10 18.87 0.00 0.60 0.03 0.05 80.45 09:10:01 11 16.48 0.00 0.45 5.40 0.05 77.61 09:10:01 12 11.39 0.00 0.32 0.00 0.02 88.28 09:10:01 13 27.88 0.00 0.94 0.00 0.07 71.11 09:10:01 14 13.16 0.00 0.33 0.02 0.03 86.46 09:10:01 15 11.67 0.00 0.30 0.02 0.03 87.98 Average: all 23.10 0.00 0.82 0.80 0.06 75.22 Average: 0 19.99 0.00 0.77 0.04 0.05 79.15 Average: 1 25.13 0.00 0.94 0.20 0.06 73.66 Average: 2 34.81 0.00 1.51 2.57 0.08 61.03 Average: 3 24.49 0.00 1.00 0.31 0.06 74.14 Average: 4 25.01 0.00 1.16 1.48 0.06 72.28 Average: 5 24.30 0.00 1.13 0.52 0.07 73.98 Average: 6 22.66 0.00 0.74 1.10 0.06 75.44 Average: 7 19.84 0.00 0.68 0.32 0.05 79.10 Average: 8 22.10 0.00 0.59 0.99 0.06 76.26 Average: 9 21.74 0.00 0.61 0.01 0.06 77.57 Average: 10 20.80 0.00 0.94 0.58 0.05 77.63 Average: 11 18.03 0.00 0.62 1.16 0.05 80.14 Average: 12 22.36 0.00 0.60 0.04 0.05 76.95 Average: 13 23.44 0.00 0.58 0.02 0.06 75.89 Average: 14 22.98 0.00 0.70 3.34 0.06 72.92 Average: 15 21.93 0.00 0.52 0.11 0.05 77.38