---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-32244 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 13G 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 1276 58639 0 4505 62450 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:2d:9d:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe2d:9df4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:43:fc:6c 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-32244) 08/01/25 _x86_64_ (16 CPU) 09:32:20 LINUX RESTART (16 CPU) 09:33:02 tps rtps wtps bread/s bwrtn/s 09:34:01 206.69 35.37 171.33 1731.77 95423.15 09:35:01 153.50 16.69 136.80 964.61 95805.26 09:36:01 63.56 0.22 63.34 3.60 84526.98 09:37:01 39.28 0.48 38.79 14.66 39635.13 09:38:01 25.57 0.10 25.47 2.93 24715.76 Average: 97.36 10.49 86.87 539.54 67929.11 09:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 62589908 64135968 3377836 5.12 92892 1977464 2281328 3.40 1135684 1812256 138416 09:35:01 59459912 61281156 6507832 9.87 100972 2234648 4009336 5.98 4097664 1955044 11496 09:36:01 59812140 61916148 6155604 9.33 102932 2509936 3599804 5.37 3540028 2148348 251068 09:37:01 58323592 61150852 7644152 11.59 106168 3216984 4164824 6.21 4307180 2845068 464396 09:38:01 56690908 60324528 9276836 14.06 109236 4006676 4607048 6.87 5159424 3595208 527676 Average: 59375292 61761730 6592452 9.99 102440 2789142 3732468 5.57 3647996 2471185 278610 09:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 ens3 172.50 121.50 1375.36 21.76 0.00 0.00 0.00 0.00 09:34:01 lo 1.36 1.36 0.16 0.16 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 09:35:01 ens3 645.77 424.18 3450.77 118.23 0.00 0.00 0.00 0.00 09:35:01 lo 2.42 2.42 5.11 5.11 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 09:36:01 ens3 547.49 404.05 548.85 152.80 0.00 0.00 0.00 0.00 09:36:01 lo 25.70 25.70 97.51 97.51 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 711.68 480.57 242.13 174.76 0.00 0.00 0.00 0.00 09:37:01 lo 3.37 3.37 1.54 1.54 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 336.84 222.71 683.51 76.83 0.00 0.00 0.00 0.00 09:38:01 lo 3.67 3.67 1.55 1.55 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 483.89 331.30 1259.79 109.17 0.00 0.00 0.00 0.00 Average: lo 7.32 7.32 21.24 21.24 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-32244) 08/01/25 _x86_64_ (16 CPU) 09:32:20 LINUX RESTART (16 CPU) 09:33:02 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 6.47 0.00 0.49 0.78 0.03 92.23 09:34:01 0 9.95 0.00 1.07 0.59 0.08 88.30 09:34:01 1 6.51 0.00 0.68 0.03 0.02 92.76 09:34:01 2 3.15 0.00 0.25 0.00 0.02 96.57 09:34:01 3 3.10 0.00 0.17 0.00 0.02 96.72 09:34:01 4 3.31 0.00 0.10 0.02 0.02 96.56 09:34:01 5 1.98 0.00 0.17 0.08 0.02 97.75 09:34:01 6 1.53 0.00 0.10 0.00 0.02 98.36 09:34:01 7 1.27 0.00 0.08 0.08 0.02 98.54 09:34:01 8 3.30 0.00 0.08 0.00 0.03 96.59 09:34:01 9 2.75 0.00 0.20 0.00 0.02 97.03 09:34:01 10 3.99 0.00 0.54 2.78 0.03 92.65 09:34:01 11 2.03 0.00 0.34 1.17 0.02 96.44 09:34:01 12 1.78 0.00 0.10 0.17 0.02 97.93 09:34:01 13 2.93 0.00 0.14 0.10 0.02 96.81 09:34:01 14 30.01 0.00 1.99 6.97 0.07 60.96 09:34:01 15 25.94 0.00 1.81 0.54 0.03 71.67 09:35:01 all 33.78 0.00 1.25 0.39 0.08 64.51 09:35:01 0 41.00 0.00 1.27 1.54 0.08 56.11 09:35:01 1 24.47 0.00 1.49 0.55 0.08 73.41 09:35:01 2 27.10 0.00 1.37 0.03 0.07 71.43 09:35:01 3 32.07 0.00 1.02 0.03 0.07 66.81 09:35:01 4 42.02 0.00 1.42 0.08 0.08 56.39 09:35:01 5 33.16 0.00 2.30 0.02 0.08 64.44 09:35:01 6 36.85 0.00 0.79 0.03 0.07 62.26 09:35:01 7 27.95 0.00 0.70 0.00 0.07 71.28 09:35:01 8 31.27 0.00 1.46 0.20 0.08 66.99 09:35:01 9 33.58 0.00 1.37 0.15 0.07 64.83 09:35:01 10 32.49 0.00 1.22 0.10 0.08 66.10 09:35:01 11 31.61 0.00 1.11 3.50 0.07 63.71 09:35:01 12 36.24 0.00 1.12 0.03 0.07 62.54 09:35:01 13 39.52 0.00 1.44 0.03 0.08 58.92 09:35:01 14 39.51 0.00 0.70 0.00 0.07 59.73 09:35:01 15 31.58 0.00 1.19 0.02 0.08 67.13 09:36:01 all 28.74 0.00 0.87 0.36 0.06 69.96 09:36:01 0 16.33 0.00 1.79 5.71 0.08 76.09 09:36:01 1 31.48 0.00 1.29 0.00 0.08 67.15 09:36:01 2 29.80 0.00 1.39 0.08 0.07 68.66 09:36:01 3 26.91 0.00 0.50 0.00 0.07 72.53 09:36:01 4 22.06 0.00 0.92 0.00 0.05 76.97 09:36:01 5 32.76 0.00 0.75 0.00 0.08 66.40 09:36:01 6 29.19 0.00 0.52 0.00 0.03 70.26 09:36:01 7 13.46 0.00 0.43 0.00 0.05 86.05 09:36:01 8 41.71 0.00 1.04 0.00 0.07 57.19 09:36:01 9 29.90 0.00 0.53 0.00 0.05 69.51 09:36:01 10 36.43 0.00 0.99 0.00 0.07 62.51 09:36:01 11 35.50 0.00 0.92 0.00 0.07 63.51 09:36:01 12 26.29 0.00 0.74 0.00 0.05 72.93 09:36:01 13 23.94 0.00 0.57 0.00 0.07 75.42 09:36:01 14 29.47 0.00 0.69 0.00 0.07 69.77 09:36:01 15 34.73 0.00 0.89 0.00 0.07 64.32 09:37:01 all 28.61 0.00 0.99 0.18 0.07 70.14 09:37:01 0 21.23 0.00 0.85 1.40 0.08 76.43 09:37:01 1 32.95 0.00 0.94 0.00 0.08 66.03 09:37:01 2 26.70 0.00 0.75 0.94 0.07 71.54 09:37:01 3 28.41 0.00 0.69 0.03 0.07 70.80 09:37:01 4 33.14 0.00 0.67 0.00 0.08 66.10 09:37:01 5 37.59 0.00 1.89 0.00 0.07 60.46 09:37:01 6 29.20 0.00 1.86 0.00 0.10 68.84 09:37:01 7 42.67 0.00 0.43 0.00 0.07 56.83 09:37:01 8 27.92 0.00 1.61 0.00 0.07 70.40 09:37:01 9 29.84 0.00 0.64 0.00 0.08 69.44 09:37:01 10 32.00 0.00 1.54 0.00 0.08 66.37 09:37:01 11 25.08 0.00 0.70 0.55 0.10 73.56 09:37:01 12 27.47 0.00 0.65 0.00 0.05 71.82 09:37:01 13 13.55 0.00 0.62 0.00 0.05 85.78 09:37:01 14 34.63 0.00 1.27 0.00 0.07 64.03 09:37:01 15 15.50 0.00 0.76 0.00 0.05 83.69 09:38:01 all 30.46 0.00 1.02 0.10 0.07 68.35 09:38:01 0 34.59 0.00 0.64 0.00 0.07 64.70 09:38:01 1 37.62 0.00 0.87 0.00 0.08 61.43 09:38:01 2 30.88 0.00 0.82 0.00 0.07 68.24 09:38:01 3 29.98 0.00 0.72 0.10 0.07 69.13 09:38:01 4 31.04 0.00 0.89 0.02 0.08 67.97 09:38:01 5 38.86 0.00 1.27 0.00 0.08 59.78 09:38:01 6 36.58 0.00 0.94 0.00 0.10 62.38 09:38:01 7 27.45 0.00 1.04 0.00 0.05 71.46 09:38:01 8 21.72 0.00 0.73 0.00 0.07 77.48 09:38:01 9 28.33 0.00 0.72 0.02 0.05 70.88 09:38:01 10 33.74 0.00 1.02 1.16 0.08 64.00 09:38:01 11 26.17 0.00 1.00 0.00 0.07 72.77 09:38:01 12 28.57 0.00 2.44 0.32 0.07 68.61 09:38:01 13 28.52 0.00 1.05 0.00 0.07 70.36 09:38:01 14 24.28 0.00 0.58 0.00 0.07 75.07 09:38:01 15 29.13 0.00 1.60 0.00 0.07 69.21 Average: all 25.67 0.00 0.93 0.36 0.06 72.98 Average: 0 24.65 0.00 1.12 1.86 0.08 72.29 Average: 1 26.66 0.00 1.05 0.12 0.07 72.10 Average: 2 23.58 0.00 0.92 0.21 0.06 75.23 Average: 3 24.14 0.00 0.62 0.03 0.06 75.14 Average: 4 26.38 0.00 0.80 0.02 0.06 72.73 Average: 5 28.94 0.00 1.28 0.02 0.07 69.69 Average: 6 26.74 0.00 0.84 0.01 0.06 72.35 Average: 7 22.62 0.00 0.54 0.02 0.05 76.77 Average: 8 25.25 0.00 0.99 0.04 0.06 73.66 Average: 9 24.94 0.00 0.69 0.03 0.05 74.28 Average: 10 27.80 0.00 1.06 0.80 0.07 70.27 Average: 11 24.14 0.00 0.82 1.04 0.06 73.94 Average: 12 24.14 0.00 1.01 0.10 0.05 74.70 Average: 13 21.74 0.00 0.76 0.03 0.06 77.41 Average: 14 31.58 0.00 1.04 1.38 0.07 65.93 Average: 15 27.36 0.00 1.25 0.11 0.06 71.22