---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-18856 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 1072 59018 0 4329 62658 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:82:09:db brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe82:9db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:80:a6:c5 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-18856) 06/06/25 _x86_64_ (16 CPU) 07:53:52 LINUX RESTART (16 CPU) 07:54:01 tps rtps wtps bread/s bwrtn/s 07:55:01 369.17 74.10 295.07 5342.31 94997.50 07:56:01 198.35 43.27 155.08 2465.98 67504.83 07:57:01 70.95 4.17 66.79 134.64 56236.36 07:58:01 48.64 0.47 48.18 14.53 58047.66 07:59:01 58.82 0.12 58.71 3.07 77056.36 08:00:01 76.65 1.83 74.82 110.65 73734.11 Average: 137.10 20.66 116.44 1345.23 71262.70 07:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 62866192 64242140 3101552 4.70 78304 1831500 2088880 3.12 1042588 1643168 205564 07:56:01 60904376 62562268 5063368 7.68 94680 2085224 3587548 5.35 2765248 1859812 12668 07:57:01 60388888 62430760 5578856 8.46 100852 2452996 3055880 4.56 3008792 2110636 227156 07:58:01 58083072 60577880 7884672 11.95 103764 2894036 4896404 7.31 4865620 2538504 425332 07:59:01 57584452 61057436 8383292 12.71 107284 3852048 5198884 7.76 4414164 3457152 494204 08:00:01 60494340 64221128 5473404 8.30 111892 4095616 2098256 3.13 1262664 3689244 13108 Average: 60053553 62515269 5914191 8.97 99463 2868570 3487642 5.20 2893179 2549753 229672 07:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 07:55:01 ens3 505.97 349.08 1980.23 81.49 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 07:56:01 ens3 585.62 386.00 2194.00 101.88 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 lo 37.74 37.74 184.15 184.15 0.00 0.00 0.00 0.00 07:57:01 ens3 499.98 315.83 2138.51 79.73 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 lo 3.15 3.15 1.53 1.53 0.00 0.00 0.00 0.00 07:58:01 ens3 467.99 255.22 139.05 91.44 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 lo 3.68 3.68 1.57 1.57 0.00 0.00 0.00 0.00 07:59:01 ens3 678.39 351.27 761.29 124.82 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 1.77 1.77 0.64 0.64 0.00 0.00 0.00 0.00 08:00:01 ens3 84.35 54.34 158.45 21.93 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 8.17 8.17 31.36 31.36 0.00 0.00 0.00 0.00 Average: ens3 470.39 285.29 1228.61 83.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-18856) 06/06/25 _x86_64_ (16 CPU) 07:53:52 LINUX RESTART (16 CPU) 07:54:01 CPU %user %nice %system %iowait %steal %idle 07:55:01 all 4.80 0.00 0.67 1.60 0.02 92.90 07:55:01 0 1.52 0.00 0.49 4.68 0.02 93.29 07:55:01 1 18.42 0.00 1.33 0.70 0.05 79.50 07:55:01 2 4.27 0.00 0.77 1.10 0.02 93.85 07:55:01 3 1.62 0.00 0.37 0.10 0.02 97.90 07:55:01 4 13.36 0.00 0.75 0.45 0.03 85.41 07:55:01 5 1.79 0.00 0.35 0.03 0.02 97.81 07:55:01 6 0.85 0.00 0.17 0.07 0.02 98.90 07:55:01 7 4.72 0.00 1.40 0.05 0.03 93.80 07:55:01 8 0.95 0.00 0.90 3.63 0.02 94.50 07:55:01 9 3.46 0.00 0.72 6.53 0.03 89.26 07:55:01 10 2.31 0.00 0.82 2.05 0.03 94.79 07:55:01 11 5.02 0.00 0.43 0.17 0.02 94.36 07:55:01 12 6.91 0.00 0.82 4.98 0.03 87.26 07:55:01 13 7.66 0.00 0.58 0.63 0.03 91.09 07:55:01 14 3.17 0.00 0.43 0.20 0.02 96.18 07:55:01 15 0.87 0.00 0.35 0.25 0.02 98.52 07:56:01 all 20.47 0.00 0.96 0.79 0.05 77.73 07:56:01 0 20.68 0.00 0.85 5.32 0.07 73.09 07:56:01 1 17.10 0.00 0.75 0.00 0.05 82.10 07:56:01 2 28.31 0.00 0.94 0.63 0.05 70.07 07:56:01 3 39.81 0.00 1.97 1.12 0.08 57.01 07:56:01 4 24.24 0.00 0.94 0.15 0.03 74.64 07:56:01 5 17.51 0.00 1.97 1.30 0.07 79.16 07:56:01 6 22.14 0.00 0.72 0.02 0.03 77.10 07:56:01 7 18.87 0.00 0.79 0.70 0.03 79.61 07:56:01 8 21.02 0.00 0.84 0.29 0.05 77.81 07:56:01 9 17.46 0.00 0.43 0.02 0.03 82.05 07:56:01 10 21.37 0.00 0.67 0.03 0.05 77.88 07:56:01 11 15.51 0.00 0.95 0.05 0.07 83.43 07:56:01 12 19.77 0.00 1.27 2.01 0.03 76.92 07:56:01 13 20.37 0.00 1.24 0.18 0.05 78.16 07:56:01 14 12.72 0.00 0.57 0.85 0.05 85.80 07:56:01 15 10.79 0.00 0.30 0.02 0.03 88.86 07:57:01 all 30.33 0.00 0.91 0.54 0.07 68.16 07:57:01 0 16.03 0.00 0.62 0.12 0.05 83.18 07:57:01 1 38.91 0.00 1.07 0.13 0.07 59.82 07:57:01 2 30.47 0.00 0.82 1.74 0.08 66.88 07:57:01 3 34.29 0.00 0.82 0.02 0.07 64.81 07:57:01 4 39.34 0.00 1.24 0.00 0.10 59.32 07:57:01 5 34.59 0.00 0.59 0.00 0.05 64.77 07:57:01 6 39.88 0.00 0.70 0.02 0.10 59.30 07:57:01 7 30.63 0.00 1.03 0.00 0.07 68.27 07:57:01 8 27.99 0.00 0.84 0.00 0.07 71.11 07:57:01 9 23.64 0.00 0.67 0.00 0.05 75.64 07:57:01 10 22.12 0.00 1.20 0.00 0.05 76.63 07:57:01 11 26.97 0.00 1.89 0.00 0.05 71.09 07:57:01 12 32.35 0.00 0.55 0.00 0.08 67.02 07:57:01 13 31.66 0.00 1.12 0.00 0.07 67.15 07:57:01 14 24.63 0.00 0.49 6.62 0.05 68.21 07:57:01 15 31.78 0.00 0.82 0.00 0.07 67.33 07:58:01 all 30.76 0.00 1.03 0.70 0.07 67.44 07:58:01 0 32.49 0.00 1.36 6.59 0.07 59.50 07:58:01 1 33.25 0.00 0.94 0.00 0.07 65.75 07:58:01 2 29.16 0.00 0.95 3.31 0.07 66.51 07:58:01 3 35.84 0.00 1.27 1.32 0.07 61.50 07:58:01 4 35.98 0.00 0.64 0.00 0.08 63.30 07:58:01 5 24.97 0.00 1.04 0.02 0.07 73.91 07:58:01 6 36.68 0.00 0.88 0.00 0.07 62.37 07:58:01 7 22.96 0.00 0.65 0.00 0.05 76.33 07:58:01 8 34.15 0.00 0.90 0.00 0.07 64.87 07:58:01 9 38.06 0.00 1.00 0.00 0.08 60.86 07:58:01 10 33.92 0.00 0.95 0.00 0.07 65.06 07:58:01 11 37.08 0.00 1.57 0.00 0.08 61.26 07:58:01 12 21.31 0.00 0.79 0.00 0.05 77.85 07:58:01 13 16.34 0.00 0.49 0.00 0.05 83.12 07:58:01 14 30.19 0.00 1.47 0.00 0.08 68.26 07:58:01 15 29.64 0.00 1.59 0.00 0.07 68.70 07:59:01 all 27.17 0.00 1.00 1.24 0.07 70.51 07:59:01 0 24.29 0.00 0.84 3.56 0.07 71.24 07:59:01 1 26.35 0.00 1.25 4.95 0.08 67.37 07:59:01 2 29.16 0.00 1.97 1.40 0.07 67.40 07:59:01 3 27.50 0.00 1.00 0.38 0.08 71.03 07:59:01 4 30.56 0.00 0.54 0.75 0.08 68.06 07:59:01 5 26.48 0.00 0.85 1.72 0.07 70.88 07:59:01 6 32.99 0.00 0.70 1.20 0.08 65.02 07:59:01 7 28.42 0.00 1.34 0.00 0.08 70.16 07:59:01 8 28.97 0.00 0.90 5.39 0.08 64.65 07:59:01 9 35.70 0.00 1.48 0.00 0.07 62.75 07:59:01 10 28.47 0.00 0.85 0.03 0.05 70.59 07:59:01 11 13.62 0.00 0.57 0.03 0.05 85.73 07:59:01 12 24.97 0.00 0.79 0.00 0.07 74.18 07:59:01 13 21.99 0.00 0.94 0.00 0.07 77.01 07:59:01 14 30.81 0.00 1.11 0.50 0.07 67.51 07:59:01 15 24.49 0.00 0.87 0.00 0.05 74.59 08:00:01 all 9.99 0.00 0.53 1.47 0.03 87.99 08:00:01 0 1.08 0.00 0.13 0.00 0.00 98.78 08:00:01 1 22.15 0.00 1.05 0.08 0.03 76.68 08:00:01 2 9.80 0.00 0.28 0.02 0.03 89.87 08:00:01 3 5.01 0.00 0.63 0.62 0.02 93.73 08:00:01 4 7.74 0.00 0.57 0.00 0.02 91.68 08:00:01 5 4.24 0.00 0.43 7.56 0.03 87.74 08:00:01 6 9.89 0.00 0.48 0.00 0.03 89.59 08:00:01 7 5.87 0.00 0.35 0.13 0.00 93.65 08:00:01 8 18.23 0.00 0.73 0.25 0.03 80.75 08:00:01 9 6.48 0.00 0.28 0.00 0.05 93.18 08:00:01 10 10.96 0.00 0.32 0.18 0.03 88.51 08:00:01 11 6.07 0.00 0.45 0.02 0.03 93.43 08:00:01 12 21.35 0.00 0.90 0.17 0.03 77.55 08:00:01 13 11.72 0.00 0.63 0.68 0.03 86.92 08:00:01 14 10.42 0.00 0.33 0.00 0.03 89.22 08:00:01 15 8.81 0.00 0.90 13.69 0.05 76.55 Average: all 20.58 0.00 0.85 1.06 0.05 77.47 Average: 0 16.01 0.00 0.71 3.37 0.04 79.86 Average: 1 26.02 0.00 1.07 0.98 0.06 71.88 Average: 2 21.85 0.00 0.95 1.37 0.05 75.78 Average: 3 23.99 0.00 1.01 0.59 0.06 74.35 Average: 4 25.18 0.00 0.78 0.23 0.06 73.75 Average: 5 18.25 0.00 0.87 1.77 0.05 79.06 Average: 6 23.73 0.00 0.61 0.22 0.06 75.39 Average: 7 18.58 0.00 0.93 0.15 0.04 80.31 Average: 8 21.88 0.00 0.85 1.59 0.05 75.63 Average: 9 20.81 0.00 0.77 1.09 0.05 77.29 Average: 10 19.85 0.00 0.80 0.38 0.05 78.91 Average: 11 17.37 0.00 0.98 0.04 0.05 81.55 Average: 12 21.11 0.00 0.85 1.19 0.05 76.80 Average: 13 18.28 0.00 0.83 0.25 0.05 80.59 Average: 14 18.64 0.00 0.73 1.36 0.05 79.21 Average: 15 17.71 0.00 0.80 2.33 0.05 79.11