---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-30564 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 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 1132 58783 0 4504 62594 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:c4:c9:00 brd ff:ff:ff:ff:ff:ff inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fec4:c900/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:e7:17:12 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-30564) 07/25/25 _x86_64_ (16 CPU) 13:38:21 LINUX RESTART (16 CPU) 13:39:01 tps rtps wtps bread/s bwrtn/s 13:40:01 300.87 50.96 249.91 2313.08 34773.00 13:41:01 141.76 16.49 125.27 948.59 40656.47 13:42:01 35.46 2.62 32.84 73.99 28464.19 13:43:01 44.73 0.57 44.16 16.53 47760.97 13:44:01 57.01 0.77 56.24 84.39 57715.05 Average: 115.97 14.28 101.69 687.33 41873.86 13:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:01 62659428 64186744 3308316 5.02 90596 1962476 3198028 4.77 1085936 1798652 209232 13:41:01 59806552 61627832 6161192 9.34 101060 2235484 3765936 5.62 3744424 1959768 22636 13:42:01 59778720 62013880 6189024 9.38 103844 2638680 3211892 4.79 3447760 2270544 316528 13:43:01 58143864 61242216 7823880 11.86 107376 3482724 4827508 7.20 4217528 3103568 464968 13:44:01 60179912 64077648 5787832 8.77 111932 4264452 2127112 3.17 1420456 3844524 270092 Average: 60113695 62629664 5854049 8.87 102962 2916763 3426095 5.11 2783221 2595411 256691 13:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 202.57 138.03 1341.71 33.88 0.00 0.00 0.00 0.00 13:40:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 538.91 420.57 3650.80 93.15 0.00 0.00 0.00 0.00 13:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 622.73 440.91 568.70 152.75 0.00 0.00 0.00 0.00 13:42:01 lo 40.79 40.79 192.17 192.17 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 482.30 318.35 730.46 111.26 0.00 0.00 0.00 0.00 13:43:01 lo 4.10 4.10 1.59 1.59 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 396.72 245.84 253.86 93.68 0.00 0.00 0.00 0.00 13:44:01 lo 3.48 3.48 1.62 1.62 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: ens3 448.65 312.75 1309.26 96.94 0.00 0.00 0.00 0.00 Average: lo 10.05 10.05 39.12 39.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-30564) 07/25/25 _x86_64_ (16 CPU) 13:38:21 LINUX RESTART (16 CPU) 13:39:01 CPU %user %nice %system %iowait %steal %idle 13:40:01 all 5.46 0.00 0.47 1.33 0.02 92.72 13:40:01 0 1.12 0.00 0.10 0.25 0.00 98.53 13:40:01 1 1.55 0.00 0.38 11.47 0.02 86.58 13:40:01 2 24.94 0.00 1.52 1.35 0.05 72.14 13:40:01 3 19.32 0.00 1.05 1.32 0.05 78.27 13:40:01 4 9.13 0.00 0.60 0.07 0.02 90.19 13:40:01 5 1.47 0.00 0.20 0.12 0.00 98.22 13:40:01 6 3.55 0.00 0.38 2.22 0.02 93.83 13:40:01 7 5.88 0.00 0.32 0.17 0.00 93.63 13:40:01 8 0.23 0.00 0.05 0.07 0.00 99.65 13:40:01 9 0.58 0.00 0.10 0.02 0.02 99.28 13:40:01 10 0.77 0.00 0.15 0.12 0.00 98.97 13:40:01 11 13.47 0.00 1.24 0.57 0.05 84.68 13:40:01 12 2.13 0.00 0.28 0.57 0.00 97.01 13:40:01 13 1.54 0.00 0.18 0.52 0.00 97.76 13:40:01 14 0.92 0.00 0.74 2.48 0.00 95.86 13:40:01 15 0.85 0.00 0.10 0.00 0.00 99.05 13:41:01 all 30.53 0.00 1.13 0.69 0.08 67.58 13:41:01 0 28.88 0.00 0.94 0.33 0.07 69.79 13:41:01 1 35.34 0.00 0.97 0.17 0.08 63.44 13:41:01 2 32.69 0.00 0.60 0.10 0.07 66.54 13:41:01 3 28.85 0.00 0.97 0.07 0.07 70.05 13:41:01 4 35.91 0.00 2.08 4.41 0.08 57.51 13:41:01 5 34.75 0.00 1.30 0.03 0.08 63.83 13:41:01 6 25.41 0.00 1.19 3.17 0.08 70.15 13:41:01 7 36.48 0.00 0.72 0.02 0.08 62.70 13:41:01 8 25.29 0.00 1.29 0.00 0.07 73.36 13:41:01 9 32.32 0.00 0.85 0.28 0.08 66.45 13:41:01 10 34.57 0.00 0.97 0.07 0.10 64.29 13:41:01 11 35.81 0.00 2.06 0.27 0.08 61.78 13:41:01 12 29.09 0.00 0.87 0.05 0.08 69.90 13:41:01 13 37.12 0.00 1.12 2.02 0.10 59.64 13:41:01 14 11.50 0.00 0.60 0.00 0.05 87.85 13:41:01 15 24.43 0.00 1.47 0.03 0.08 73.98 13:42:01 all 29.33 0.00 0.87 0.45 0.08 69.28 13:42:01 0 32.94 0.00 1.32 0.00 0.10 65.64 13:42:01 1 30.30 0.00 1.27 0.00 0.08 68.34 13:42:01 2 31.14 0.00 0.80 0.03 0.08 67.94 13:42:01 3 29.68 0.00 1.59 0.00 0.07 68.67 13:42:01 4 37.88 0.00 1.27 5.44 0.08 55.33 13:42:01 5 29.74 0.00 1.47 0.00 0.10 68.69 13:42:01 6 24.88 0.00 0.66 0.69 0.07 73.71 13:42:01 7 30.99 0.00 0.69 0.00 0.08 68.24 13:42:01 8 24.23 0.00 0.75 0.07 0.07 74.88 13:42:01 9 24.45 0.00 0.55 0.00 0.07 74.93 13:42:01 10 24.22 0.00 0.80 0.00 0.07 74.91 13:42:01 11 32.89 0.00 0.59 0.00 0.07 66.45 13:42:01 12 35.12 0.00 0.40 0.00 0.08 64.40 13:42:01 13 35.86 0.00 0.94 0.00 0.08 63.12 13:42:01 14 25.96 0.00 0.40 0.90 0.08 72.65 13:42:01 15 18.90 0.00 0.52 0.00 0.07 80.52 13:43:01 all 30.29 0.00 0.97 0.71 0.08 67.94 13:43:01 0 19.68 0.00 0.97 0.07 0.08 79.20 13:43:01 1 30.24 0.00 1.05 0.02 0.10 68.59 13:43:01 2 34.33 0.00 1.24 2.23 0.10 62.10 13:43:01 3 42.30 0.00 1.39 0.00 0.10 56.22 13:43:01 4 29.25 0.00 1.37 1.00 0.08 68.29 13:43:01 5 36.37 0.00 1.12 1.88 0.08 60.55 13:43:01 6 32.39 0.00 0.87 4.23 0.10 62.41 13:43:01 7 29.63 0.00 0.69 0.00 0.08 69.60 13:43:01 8 33.10 0.00 0.94 0.00 0.08 65.88 13:43:01 9 36.34 0.00 0.45 0.00 0.08 63.12 13:43:01 10 28.67 0.00 0.77 0.00 0.08 70.47 13:43:01 11 25.67 0.00 0.57 0.00 0.08 73.68 13:43:01 12 26.47 0.00 0.67 0.00 0.07 72.80 13:43:01 13 37.35 0.00 2.31 0.94 0.08 59.31 13:43:01 14 24.50 0.00 0.50 1.07 0.07 73.86 13:43:01 15 18.47 0.00 0.52 0.00 0.05 80.96 13:44:01 all 19.28 0.00 0.76 1.24 0.06 78.66 13:44:01 0 15.63 0.00 0.85 0.05 0.03 83.43 13:44:01 1 18.44 0.00 0.43 0.00 0.05 81.07 13:44:01 2 21.79 0.00 1.10 0.00 0.08 77.02 13:44:01 3 32.80 0.00 1.09 0.77 0.07 65.27 13:44:01 4 17.27 0.00 1.13 0.08 0.03 81.48 13:44:01 5 17.09 0.00 0.58 0.00 0.05 82.27 13:44:01 6 12.72 0.00 0.60 5.22 0.05 81.41 13:44:01 7 21.82 0.00 0.35 0.00 0.05 77.78 13:44:01 8 23.29 0.00 0.45 0.00 0.05 76.21 13:44:01 9 17.72 0.00 0.65 0.74 0.08 80.80 13:44:01 10 16.83 0.00 0.37 0.00 0.03 82.77 13:44:01 11 14.76 0.00 0.72 0.00 0.05 84.47 13:44:01 12 18.32 0.00 1.15 0.02 0.03 80.48 13:44:01 13 25.12 0.00 1.10 0.00 0.05 73.73 13:44:01 14 19.03 0.00 0.70 0.00 0.05 80.22 13:44:01 15 15.78 0.00 0.94 13.11 0.07 70.10 Average: all 22.97 0.00 0.84 0.88 0.06 75.25 Average: 0 19.64 0.00 0.84 0.14 0.06 79.33 Average: 1 23.17 0.00 0.82 2.33 0.07 73.61 Average: 2 28.97 0.00 1.05 0.74 0.08 69.16 Average: 3 30.58 0.00 1.22 0.43 0.07 67.70 Average: 4 25.87 0.00 1.29 2.20 0.06 70.58 Average: 5 23.87 0.00 0.94 0.40 0.06 74.73 Average: 6 19.77 0.00 0.74 3.10 0.06 76.32 Average: 7 24.94 0.00 0.55 0.04 0.06 74.41 Average: 8 21.22 0.00 0.70 0.03 0.05 78.01 Average: 9 22.28 0.00 0.52 0.21 0.07 76.93 Average: 10 20.99 0.00 0.61 0.04 0.06 78.31 Average: 11 24.51 0.00 1.03 0.17 0.07 74.22 Average: 12 22.22 0.00 0.67 0.13 0.05 76.92 Average: 13 27.39 0.00 1.13 0.70 0.06 70.73 Average: 14 16.39 0.00 0.59 0.89 0.05 82.08 Average: 15 15.68 0.00 0.71 2.62 0.05 80.94