---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4739 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 13G 143G 9% / 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 851 26267 0 5048 30859 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:5e:71:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe5e:71fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:b8:03:89 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-4739) 02/12/24 _x86_64_ (8 CPU) 05:28:25 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 110.98 36.16 74.82 1690.12 27539.81 05:31:01 124.45 23.03 101.42 2762.61 33512.55 05:32:01 439.68 13.26 426.41 782.47 118566.59 05:33:01 25.61 0.35 25.26 25.73 25647.24 05:34:01 15.18 0.07 15.11 12.93 20890.67 05:35:01 67.13 1.37 65.76 109.30 23706.65 Average: 130.50 12.37 118.13 897.17 41643.42 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30094328 31708544 2844892 8.64 69732 1853816 1413756 4.16 861944 1689020 171412 05:31:01 29180368 31689040 3758852 11.41 98092 2689848 1368164 4.03 968612 2429832 673872 05:32:01 26468744 31197344 6470476 19.64 132800 4778508 5224932 15.37 1521632 4441564 96 05:33:01 24932168 29803484 8007052 24.31 133488 4914352 6469888 19.04 2990396 4490664 972 05:34:01 24939912 29812524 7999308 24.29 133536 4915444 6543420 19.25 2982292 4491144 840 05:35:01 26898416 31593844 6040804 18.34 135588 4752460 1526200 4.49 1241136 4326188 16284 Average: 27085656 30967463 5853564 17.77 117206 3984071 3757727 11.06 1761002 3644735 143913 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 05:30:01 ens3 80.69 57.17 1042.73 10.70 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 br-f31c101aee28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 6.27 6.27 0.59 0.59 0.00 0.00 0.00 0.00 05:31:01 ens3 161.99 110.48 4236.95 12.81 0.00 0.00 0.00 0.00 05:32:01 veth6f65615 0.45 0.78 0.05 0.31 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 br-f31c101aee28 0.62 0.55 0.05 0.30 0.00 0.00 0.00 0.00 05:32:01 veth5dfcc93 0.05 0.43 0.00 0.03 0.00 0.00 0.00 0.00 05:33:01 veth6f65615 0.13 0.27 0.01 0.01 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 br-f31c101aee28 6.77 8.50 13.13 27.98 0.00 0.00 0.00 0.00 05:33:01 veth5dfcc93 0.52 0.57 0.05 1.59 0.00 0.00 0.00 0.00 05:34:01 veth6f65615 0.18 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 br-f31c101aee28 2.12 2.22 0.12 0.16 0.00 0.00 0.00 0.00 05:34:01 veth5dfcc93 0.78 0.90 0.08 1.72 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 lo 46.10 46.10 43.39 43.39 0.00 0.00 0.00 0.00 05:35:01 ens3 1132.64 695.72 24427.20 152.24 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 Average: lo 7.03 7.03 7.18 7.18 0.00 0.00 0.00 0.00 Average: ens3 141.49 84.99 3952.39 17.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4739) 02/12/24 _x86_64_ (8 CPU) 05:28:25 LINUX RESTART (8 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 9.75 0.00 0.83 3.00 0.03 86.38 05:30:01 0 13.51 0.00 0.65 1.05 0.03 84.76 05:30:01 1 13.60 0.00 1.45 7.58 0.05 77.32 05:30:01 2 15.63 0.00 1.30 0.88 0.03 82.15 05:30:01 3 12.30 0.00 0.77 0.62 0.03 86.28 05:30:01 4 9.94 0.00 0.82 1.23 0.02 87.99 05:30:01 5 9.61 0.00 1.07 0.90 0.05 88.37 05:30:01 6 1.48 0.00 0.48 0.27 0.03 97.73 05:30:01 7 1.94 0.00 0.13 11.53 0.03 86.37 05:31:01 all 10.34 0.00 1.32 2.67 0.04 85.63 05:31:01 0 7.46 0.00 1.35 3.09 0.03 88.06 05:31:01 1 4.33 0.00 0.85 3.86 0.03 90.92 05:31:01 2 3.92 0.00 0.67 0.40 0.03 94.97 05:31:01 3 12.04 0.00 0.96 0.79 0.03 86.18 05:31:01 4 6.41 0.00 1.36 3.50 0.05 88.68 05:31:01 5 30.01 0.00 1.95 9.06 0.07 58.92 05:31:01 6 15.61 0.00 1.97 0.62 0.03 81.77 05:31:01 7 2.97 0.00 1.48 0.05 0.02 95.48 05:32:01 all 11.27 0.00 4.34 7.50 0.07 76.83 05:32:01 0 11.31 0.00 3.69 1.41 0.05 83.54 05:32:01 1 13.37 0.00 4.29 5.45 0.08 76.81 05:32:01 2 11.54 0.00 4.50 2.08 0.05 81.82 05:32:01 3 9.20 0.00 3.82 15.56 0.05 71.36 05:32:01 4 11.04 0.00 4.80 2.04 0.05 82.07 05:32:01 5 9.48 0.00 5.38 27.35 0.07 57.72 05:32:01 6 11.58 0.00 4.41 3.36 0.07 80.59 05:32:01 7 12.65 0.00 3.79 2.74 0.05 80.78 05:33:01 all 27.65 0.00 2.43 1.03 0.09 68.81 05:33:01 0 25.05 0.00 2.24 0.05 0.10 72.56 05:33:01 1 18.94 0.00 1.81 0.23 0.07 78.95 05:33:01 2 27.15 0.00 2.43 0.02 0.08 70.32 05:33:01 3 37.76 0.00 3.12 6.34 0.08 52.70 05:33:01 4 21.54 0.00 1.62 0.90 0.08 75.85 05:33:01 5 28.59 0.00 2.29 0.02 0.10 69.00 05:33:01 6 25.88 0.00 2.43 0.67 0.12 70.90 05:33:01 7 36.32 0.00 3.46 0.02 0.08 60.12 05:34:01 all 0.42 0.00 0.21 1.22 0.05 98.09 05:34:01 0 0.48 0.00 0.27 0.00 0.05 99.20 05:34:01 1 0.30 0.00 0.18 0.05 0.05 99.41 05:34:01 2 0.27 0.00 0.18 0.02 0.05 99.48 05:34:01 3 0.32 0.00 0.13 9.66 0.05 89.84 05:34:01 4 0.32 0.00 0.13 0.05 0.05 99.45 05:34:01 5 0.27 0.00 0.17 0.00 0.05 99.52 05:34:01 6 0.59 0.00 0.17 0.02 0.05 99.18 05:34:01 7 0.87 0.00 0.40 0.02 0.07 98.65 05:35:01 all 4.59 0.00 0.66 2.87 0.05 91.83 05:35:01 0 5.55 0.00 0.60 0.32 0.03 93.50 05:35:01 1 1.70 0.00 0.52 0.65 0.10 97.03 05:35:01 2 1.32 0.00 0.53 0.87 0.03 97.24 05:35:01 3 0.90 0.00 0.65 15.95 0.05 82.44 05:35:01 4 1.66 0.00 0.45 0.58 0.02 97.29 05:35:01 5 3.07 0.00 0.80 2.01 0.03 94.09 05:35:01 6 16.53 0.00 1.02 1.52 0.03 80.89 05:35:01 7 5.98 0.00 0.70 1.07 0.05 92.20 Average: all 10.66 0.00 1.63 3.04 0.05 84.61 Average: 0 10.56 0.00 1.46 0.99 0.05 86.94 Average: 1 8.70 0.00 1.51 2.97 0.06 86.75 Average: 2 9.96 0.00 1.60 0.71 0.05 87.68 Average: 3 12.08 0.00 1.57 8.14 0.05 78.15 Average: 4 8.48 0.00 1.52 1.38 0.04 88.57 Average: 5 13.50 0.00 1.93 6.51 0.06 78.00 Average: 6 11.94 0.00 1.74 1.07 0.06 85.19 Average: 7 10.09 0.00 1.66 2.57 0.05 85.62