---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15114 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 817 24658 0 6691 30893 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:6a:14:69 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe6a:1469/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:df:42:32 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-8g-15114) 01/25/24 _x86_64_ (8 CPU) 23:10:29 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 136.16 70.57 65.59 4571.90 22444.53 23:13:01 119.98 22.75 97.23 2734.61 26665.69 23:14:01 137.99 0.38 137.61 46.66 60670.95 23:15:01 100.57 0.02 100.55 0.27 72591.23 23:16:01 336.76 11.78 324.98 788.10 61706.25 23:17:01 26.93 0.25 26.68 12.00 14704.42 23:18:01 11.48 0.07 11.41 9.73 13372.51 23:19:01 66.12 1.33 64.79 104.78 15836.63 Average: 117.00 13.39 103.60 1033.49 35998.55 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30165984 31757700 2773236 8.42 68012 1834676 1417080 4.17 811464 1671456 172480 23:13:01 29748744 31740816 3190476 9.69 89192 2196156 1372296 4.04 883848 1979740 171428 23:14:01 26741772 31689780 6197448 18.81 133616 4980652 1421852 4.18 994200 4717012 1608824 23:15:01 25804696 31685804 7134524 21.66 137764 5881300 1406232 4.14 995764 5616732 694536 23:16:01 23443580 29993108 9495640 28.83 157556 6485364 8495712 25.00 2856128 6023828 520 23:17:01 22972552 29527564 9966668 30.26 159056 6487132 8934888 26.29 3339656 6003040 236 23:18:01 22999076 29555852 9940144 30.18 159208 6488552 8918280 26.24 3311896 6003492 884 23:19:01 25251368 31628832 7687852 23.34 161820 6326340 1543284 4.54 1267992 5862004 44784 Average: 25890972 30947432 7048248 21.40 133278 5085022 4188703 12.32 1807618 4734663 336712 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 310.26 234.83 1624.72 60.86 0.00 0.00 0.00 0.00 23:13:01 lo 4.40 4.40 0.42 0.42 0.00 0.00 0.00 0.00 23:13:01 br-6c253f08eeaf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 64.46 48.99 863.64 8.79 0.00 0.00 0.00 0.00 23:14:01 lo 6.80 6.80 0.68 0.68 0.00 0.00 0.00 0.00 23:14:01 br-6c253f08eeaf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 896.63 422.26 20925.53 31.16 0.00 0.00 0.00 0.00 23:15:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 23:15:01 br-6c253f08eeaf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 293.12 156.16 10190.04 10.89 0.00 0.00 0.00 0.00 23:16:01 vethb11d65a 2.22 2.23 0.18 0.17 0.00 0.00 0.00 0.00 23:16:01 vethecf676b 1.72 1.87 0.17 0.18 0.00 0.00 0.00 0.00 23:16:01 veth22b8edc 1.32 1.95 0.15 0.18 0.00 0.00 0.00 0.00 23:16:01 veth1892654 0.15 0.47 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 vethb11d65a 48.19 44.18 11.52 37.10 0.00 0.00 0.00 0.00 23:17:01 vethecf676b 20.66 16.83 2.36 2.49 0.00 0.00 0.00 0.00 23:17:01 veth22b8edc 4.12 4.87 0.69 0.76 0.00 0.00 0.00 0.00 23:17:01 veth1892654 0.50 0.50 0.05 1.48 0.00 0.00 0.00 0.00 23:18:01 vethb11d65a 7.06 9.96 1.65 0.75 0.00 0.00 0.00 0.00 23:18:01 vethecf676b 13.90 9.38 1.06 1.34 0.00 0.00 0.00 0.00 23:18:01 veth22b8edc 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 23:18:01 veth1892654 1.07 1.32 0.12 1.60 0.00 0.00 0.00 0.00 23:19:01 lo 35.04 35.04 6.20 6.20 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 ens3 1746.66 970.44 37276.21 150.52 0.00 0.00 0.00 0.00 Average: lo 3.91 3.91 0.73 0.73 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 214.88 120.08 4650.81 18.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15114) 01/25/24 _x86_64_ (8 CPU) 23:10:29 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 11.44 0.00 1.07 2.78 0.04 84.67 23:12:01 0 2.28 0.00 0.83 0.82 0.02 96.05 23:12:01 1 5.73 0.00 0.96 0.73 0.02 92.55 23:12:01 2 32.69 0.00 1.99 2.54 0.08 62.70 23:12:01 3 28.16 0.00 1.67 0.90 0.07 69.20 23:12:01 4 6.14 0.00 0.95 15.00 0.05 77.86 23:12:01 5 8.32 0.00 1.05 0.58 0.03 90.01 23:12:01 6 3.27 0.00 0.52 1.15 0.03 95.02 23:12:01 7 5.01 0.00 0.57 0.50 0.02 93.91 23:13:01 all 9.58 0.00 0.83 3.20 0.03 86.36 23:13:01 0 15.55 0.00 1.55 1.12 0.05 81.73 23:13:01 1 4.18 0.00 0.63 0.07 0.02 95.10 23:13:01 2 18.24 0.00 1.17 10.95 0.03 69.60 23:13:01 3 4.82 0.00 0.52 0.22 0.02 94.43 23:13:01 4 6.07 0.00 0.74 4.58 0.05 88.56 23:13:01 5 4.43 0.00 0.45 0.30 0.02 94.80 23:13:01 6 0.67 0.00 0.32 5.59 0.00 93.42 23:13:01 7 22.72 0.00 1.29 2.82 0.05 73.13 23:14:01 all 10.12 0.00 4.21 8.85 0.13 76.68 23:14:01 0 9.44 0.00 4.44 0.27 0.17 85.68 23:14:01 1 9.75 0.00 4.13 1.95 0.08 84.08 23:14:01 2 10.32 0.00 3.39 18.67 0.12 67.50 23:14:01 3 10.08 0.00 4.47 39.23 0.14 46.09 23:14:01 4 10.88 0.00 4.18 1.80 0.15 82.98 23:14:01 5 11.44 0.00 3.79 7.47 0.12 77.18 23:14:01 6 9.79 0.00 4.23 1.03 0.13 84.81 23:14:01 7 9.21 0.00 5.07 0.51 0.14 85.07 23:15:01 all 2.50 0.00 1.04 13.58 0.02 82.86 23:15:01 0 1.90 0.00 0.97 17.36 0.02 79.75 23:15:01 1 3.61 0.00 0.85 2.86 0.03 92.64 23:15:01 2 2.60 0.00 0.72 6.42 0.02 90.24 23:15:01 3 1.95 0.00 1.72 79.95 0.03 16.35 23:15:01 4 2.30 0.00 0.94 0.05 0.03 96.68 23:15:01 5 3.46 0.00 1.34 2.36 0.03 92.81 23:15:01 6 2.11 0.00 1.02 0.00 0.02 96.85 23:15:01 7 2.06 0.00 0.79 0.00 0.02 97.14 23:16:01 all 23.92 0.00 3.88 7.56 0.09 64.55 23:16:01 0 13.35 0.00 3.27 23.54 0.07 59.78 23:16:01 1 24.51 0.00 4.05 4.26 0.08 67.10 23:16:01 2 24.30 0.00 4.51 5.86 0.10 65.24 23:16:01 3 20.71 0.00 3.44 10.36 0.08 65.40 23:16:01 4 28.42 0.00 4.50 4.04 0.10 62.94 23:16:01 5 26.31 0.00 3.48 6.70 0.08 63.43 23:16:01 6 22.48 0.00 3.59 1.91 0.07 71.95 23:16:01 7 31.27 0.00 4.18 3.88 0.10 60.57 23:17:01 all 10.77 0.00 0.99 1.60 0.14 86.50 23:17:01 0 9.81 0.00 0.96 0.32 0.07 88.85 23:17:01 1 9.60 0.00 1.09 0.23 0.15 88.92 23:17:01 2 10.22 0.00 0.97 0.23 0.10 88.48 23:17:01 3 12.33 0.00 1.02 0.03 0.17 86.45 23:17:01 4 9.14 0.00 0.89 8.36 0.25 81.36 23:17:01 5 12.09 0.00 1.12 3.26 0.12 83.41 23:17:01 6 10.28 0.00 0.85 0.25 0.13 88.48 23:17:01 7 12.70 0.00 1.00 0.17 0.12 86.02 23:18:01 all 0.91 0.00 0.19 2.62 0.04 96.25 23:18:01 0 0.99 0.00 0.12 0.25 0.02 98.63 23:18:01 1 1.05 0.00 0.23 0.03 0.03 98.65 23:18:01 2 0.65 0.00 0.20 0.12 0.02 99.02 23:18:01 3 0.57 0.00 0.23 0.42 0.05 98.73 23:18:01 4 0.58 0.00 0.17 19.19 0.02 80.05 23:18:01 5 1.37 0.00 0.18 0.17 0.03 98.25 23:18:01 6 0.93 0.00 0.17 0.00 0.03 98.87 23:18:01 7 1.10 0.00 0.23 0.78 0.07 97.81 23:19:01 all 4.74 0.00 0.66 4.93 0.03 89.64 23:19:01 0 7.34 0.00 0.69 2.37 0.03 89.57 23:19:01 1 1.62 0.00 0.52 1.82 0.03 96.00 23:19:01 2 1.79 0.00 0.43 1.69 0.03 96.05 23:19:01 3 3.24 0.00 0.74 0.89 0.03 95.10 23:19:01 4 16.78 0.00 1.14 5.10 0.05 76.93 23:19:01 5 1.09 0.00 0.72 19.00 0.03 79.16 23:19:01 6 1.46 0.00 0.42 0.34 0.03 97.75 23:19:01 7 4.60 0.00 0.62 8.22 0.03 86.53 Average: all 9.24 0.00 1.60 5.63 0.06 83.47 Average: 0 7.58 0.00 1.60 5.74 0.05 85.03 Average: 1 7.48 0.00 1.55 1.49 0.06 89.42 Average: 2 12.59 0.00 1.67 5.79 0.06 79.89 Average: 3 10.23 0.00 1.72 16.40 0.07 71.58 Average: 4 10.02 0.00 1.68 7.29 0.09 80.93 Average: 5 8.55 0.00 1.51 4.97 0.06 84.91 Average: 6 6.36 0.00 1.39 1.28 0.06 90.91 Average: 7 11.08 0.00 1.71 2.11 0.07 85.03