---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-4231 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 5% / 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 1030 58414 0 4976 62690 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:4a:9e:64 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe4a:9e64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:55:db:97 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-4231) 12/11/23 _x86_64_ (16 CPU) 15:28:09 LINUX RESTART (16 CPU) 15:29:03 tps rtps wtps bread/s bwrtn/s 15:30:01 110.08 14.39 95.69 1013.03 33021.17 15:31:01 167.14 43.23 123.91 2507.45 38404.00 15:32:01 37.68 2.92 34.76 88.92 32539.91 15:33:01 37.88 0.07 37.81 2.40 51055.36 15:34:01 47.11 0.77 46.34 87.85 52977.84 Average: 79.78 12.26 67.52 738.11 41656.93 15:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 62728956 64288032 3238788 4.91 91060 1992808 2115616 3.16 1007024 1796632 204448 15:31:01 60147336 62051092 5820408 8.82 101372 2316064 4240624 6.33 3328820 2032280 16672 15:32:01 59473168 61985544 6494576 9.85 104180 2910924 3851352 5.75 3502112 2512104 283848 15:33:01 57942656 61347452 8025088 12.17 106872 3785676 4306260 6.43 4133924 3378916 285276 15:34:01 59801592 64172512 6166152 9.35 113068 4730480 2080524 3.10 1347660 4279620 334012 Average: 60018742 62768926 5949002 9.02 103310 3147190 3318875 4.95 2663908 2799910 224851 15:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 ens3 66.99 42.86 1106.78 9.72 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 15:31:01 ens3 544.06 400.08 4378.71 72.94 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:32:01 ens3 316.46 151.64 265.96 68.78 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 15.25 15.25 37.14 37.14 0.00 0.00 0.00 0.00 15:33:01 ens3 610.06 323.16 546.35 109.18 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 5.65 5.65 2.27 2.27 0.00 0.00 0.00 0.00 15:34:01 ens3 320.00 161.14 210.93 60.21 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 3.57 3.57 1.27 1.27 0.00 0.00 0.00 0.00 Average: ens3 373.55 216.93 1303.05 64.53 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 5.19 5.19 8.22 8.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4231) 12/11/23 _x86_64_ (16 CPU) 15:28:09 LINUX RESTART (16 CPU) 15:29:03 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 5.12 0.00 0.39 1.30 0.02 93.17 15:30:01 0 0.07 0.00 0.05 0.02 0.00 99.86 15:30:01 1 6.14 0.00 0.50 0.66 0.00 92.70 15:30:01 2 0.10 0.00 0.24 10.64 0.03 88.98 15:30:01 3 0.28 0.00 0.16 4.59 0.00 94.98 15:30:01 4 14.26 0.00 0.90 2.30 0.03 82.50 15:30:01 5 33.17 0.00 1.64 1.60 0.05 63.54 15:30:01 6 13.18 0.00 0.88 0.43 0.02 85.49 15:30:01 7 9.23 0.00 0.67 0.02 0.03 90.05 15:30:01 8 2.40 0.00 0.21 0.03 0.00 97.36 15:30:01 9 0.24 0.00 0.10 0.05 0.02 99.59 15:30:01 10 0.09 0.00 0.07 0.36 0.00 99.48 15:30:01 11 0.26 0.00 0.24 0.09 0.00 99.41 15:30:01 12 0.19 0.00 0.14 0.02 0.02 99.64 15:30:01 13 0.16 0.00 0.09 0.02 0.02 99.72 15:30:01 14 0.81 0.00 0.17 0.03 0.00 98.98 15:30:01 15 1.45 0.00 0.21 0.02 0.02 98.31 15:31:01 all 24.92 0.00 1.01 1.33 0.07 72.67 15:31:01 0 29.01 0.00 1.16 0.96 0.07 68.81 15:31:01 1 31.20 0.00 1.27 0.72 0.08 66.72 15:31:01 2 24.14 0.00 1.13 3.88 0.05 70.80 15:31:01 3 24.18 0.00 0.54 6.45 0.08 68.76 15:31:01 4 28.14 0.00 1.07 1.14 0.07 69.59 15:31:01 5 22.74 0.00 1.06 0.70 0.07 75.43 15:31:01 6 22.74 0.00 0.72 0.79 0.05 75.70 15:31:01 7 36.34 0.00 2.64 0.39 0.10 60.54 15:31:01 8 19.11 0.00 0.70 0.30 0.07 79.81 15:31:01 9 25.41 0.00 1.12 3.14 0.08 70.25 15:31:01 10 26.27 0.00 0.65 0.05 0.07 72.95 15:31:01 11 18.33 0.00 0.74 0.35 0.07 80.52 15:31:01 12 25.51 0.00 1.27 0.03 0.05 73.13 15:31:01 13 22.08 0.00 0.65 1.06 0.05 76.16 15:31:01 14 17.11 0.00 0.69 0.82 0.05 81.34 15:31:01 15 26.49 0.00 0.65 0.57 0.07 72.22 15:32:01 all 34.19 0.00 0.94 0.81 0.09 63.98 15:32:01 0 36.75 0.00 1.07 0.08 0.10 61.99 15:32:01 1 28.58 0.00 0.79 0.00 0.08 70.55 15:32:01 2 44.33 0.00 1.11 3.97 0.10 50.49 15:32:01 3 40.45 0.00 1.39 2.07 0.10 55.99 15:32:01 4 28.96 0.00 0.75 0.00 0.08 70.20 15:32:01 5 29.74 0.00 0.69 1.44 0.10 68.03 15:32:01 6 34.97 0.00 0.77 0.37 0.08 63.81 15:32:01 7 40.68 0.00 0.60 0.00 0.10 58.61 15:32:01 8 49.41 0.00 1.21 0.00 0.08 49.30 15:32:01 9 31.12 0.00 1.40 3.01 0.08 64.38 15:32:01 10 25.94 0.00 0.64 0.00 0.08 73.34 15:32:01 11 29.36 0.00 0.74 0.02 0.08 69.80 15:32:01 12 30.69 0.00 1.84 0.64 0.08 66.75 15:32:01 13 29.98 0.00 0.45 0.00 0.05 69.52 15:32:01 14 29.73 0.00 0.94 1.38 0.12 67.84 15:32:01 15 36.28 0.00 0.72 0.00 0.08 62.91 15:33:01 all 29.20 0.00 0.93 1.09 0.07 68.70 15:33:01 0 26.79 0.00 1.14 0.00 0.08 71.98 15:33:01 1 40.94 0.00 1.93 0.03 0.08 57.02 15:33:01 2 42.93 0.00 1.02 0.00 0.08 55.97 15:33:01 3 27.53 0.00 0.82 7.81 0.07 63.77 15:33:01 4 36.66 0.00 1.21 0.00 0.07 62.06 15:33:01 5 22.55 0.00 1.09 4.97 0.07 71.32 15:33:01 6 30.68 0.00 0.75 0.00 0.07 68.50 15:33:01 7 28.23 0.00 0.65 0.00 0.07 71.05 15:33:01 8 22.42 0.00 0.57 0.00 0.05 76.96 15:33:01 9 23.39 0.00 0.64 0.07 0.07 75.84 15:33:01 10 30.38 0.00 1.06 0.00 0.08 68.48 15:33:01 11 31.69 0.00 0.67 0.00 0.05 67.59 15:33:01 12 33.36 0.00 1.57 0.00 0.08 64.98 15:33:01 13 21.90 0.00 0.50 4.60 0.05 72.95 15:33:01 14 26.30 0.00 0.70 0.03 0.07 72.89 15:33:01 15 21.45 0.00 0.62 0.00 0.07 77.87 15:34:01 all 17.24 0.00 0.70 1.72 0.05 80.28 15:34:01 0 13.85 0.00 0.74 3.64 0.05 81.72 15:34:01 1 18.55 0.00 1.07 0.00 0.05 80.33 15:34:01 2 28.15 0.00 1.64 0.00 0.05 70.15 15:34:01 3 14.12 0.00 0.67 7.71 0.08 77.42 15:34:01 4 18.88 0.00 0.69 0.00 0.05 80.38 15:34:01 5 14.21 0.00 0.42 0.03 0.03 85.31 15:34:01 6 16.20 0.00 0.87 0.00 0.05 82.88 15:34:01 7 28.75 0.00 1.00 0.15 0.05 70.05 15:34:01 8 10.76 0.00 0.42 0.02 0.05 88.76 15:34:01 9 35.90 0.00 0.62 1.54 0.07 61.87 15:34:01 10 15.97 0.00 0.78 0.02 0.05 83.18 15:34:01 11 11.82 0.00 0.42 0.00 0.03 87.73 15:34:01 12 11.09 0.00 0.58 0.00 0.03 88.29 15:34:01 13 17.49 0.00 0.45 7.34 0.10 74.61 15:34:01 14 9.31 0.00 0.57 7.08 0.05 82.99 15:34:01 15 10.94 0.00 0.27 0.00 0.03 88.76 Average: all 22.23 0.00 0.80 1.25 0.06 75.66 Average: 0 21.41 0.00 0.84 0.95 0.06 76.74 Average: 1 25.19 0.00 1.12 0.28 0.06 73.35 Average: 2 28.11 0.00 1.03 3.65 0.06 67.14 Average: 3 21.44 0.00 0.72 5.73 0.07 72.04 Average: 4 25.46 0.00 0.92 0.68 0.06 72.88 Average: 5 24.42 0.00 0.97 1.75 0.06 72.79 Average: 6 23.62 0.00 0.80 0.32 0.05 75.21 Average: 7 28.75 0.00 1.12 0.11 0.07 69.95 Average: 8 20.92 0.00 0.62 0.07 0.05 78.34 Average: 9 23.35 0.00 0.78 1.57 0.06 74.24 Average: 10 19.84 0.00 0.64 0.08 0.06 79.38 Average: 11 18.39 0.00 0.56 0.09 0.05 80.91 Average: 12 20.28 0.00 1.09 0.14 0.05 78.45 Average: 13 18.43 0.00 0.43 2.62 0.05 78.47 Average: 14 16.73 0.00 0.62 1.88 0.06 80.71 Average: 15 19.43 0.00 0.50 0.12 0.05 79.90