---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40 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: 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): 0-7 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 8% / 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 850 26524 0 4791 30860 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:da:d5:9f brd ff:ff:ff:ff:ff:ff inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:feda:d59f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:fe:c2:b1 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-40) 05/03/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 342.03 71.60 270.42 4627.10 30704.08 02:51:01 103.88 13.80 90.09 1117.36 21189.34 02:52:01 145.53 9.20 136.33 1627.85 52126.60 02:53:01 342.29 13.03 329.26 795.57 65549.16 02:54:01 11.91 0.60 11.31 24.26 10905.90 02:55:01 8.53 0.00 8.53 0.00 10790.07 02:56:01 11.75 0.00 11.75 0.00 10846.86 02:57:01 37.71 0.03 37.68 6.93 12452.71 Average: 125.45 13.53 111.92 1024.89 26821.19 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30092664 31640888 2846548 8.64 66940 1791856 1474284 4.34 922384 1629976 158880 02:51:01 29804072 31660408 3135140 9.52 83800 2069788 1429596 4.21 930240 1883424 158876 02:52:01 27222792 31651552 5716420 17.35 118524 4511788 1450808 4.27 1014528 4247588 1372588 02:53:01 25015188 29667396 7924024 24.06 132668 4642712 7504684 22.08 3105624 4309488 420 02:54:01 24286512 28982132 8652700 26.27 132852 4645456 9165456 26.97 3808344 4327664 316 02:55:01 24278404 28974380 8660808 26.29 132928 4645632 9171044 26.98 3815940 4327840 224 02:56:01 23948284 28651768 8990928 27.30 133192 4650148 9284480 27.32 4141928 4326896 260 02:57:01 25691488 30361000 7247724 22.00 133640 4678788 4437376 13.06 2471764 4284284 192 Average: 26292426 30198690 6646786 20.18 116818 3954521 5489716 16.15 2526344 3667145 211470 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 374.59 232.24 1488.72 73.41 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 02:51:01 ens3 48.35 37.20 662.46 7.29 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:52:01 ens3 549.41 313.66 19236.95 24.05 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-53d9567afb5e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.86 10.86 1.00 1.00 0.00 0.00 0.00 0.00 02:53:01 vethe232328 0.13 0.55 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 vethc2d36f0 24.15 22.45 12.04 16.89 0.00 0.00 0.00 0.00 02:53:01 ens3 2.02 1.82 0.58 0.48 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethe232328 2.38 2.22 7.87 2.62 0.00 0.00 0.00 0.00 02:54:01 vethc2d36f0 7.91 6.65 7.42 14.18 0.00 0.00 0.00 0.00 02:54:01 ens3 3.62 2.72 0.97 1.21 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethe232328 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 vethc2d36f0 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 ens3 1.12 0.87 0.42 0.51 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethe232328 6.43 7.08 15.38 5.40 0.00 0.00 0.00 0.00 02:56:01 vethc2d36f0 61.41 50.91 31.91 123.46 0.00 0.00 0.00 0.01 02:56:01 ens3 1.68 1.33 0.33 0.46 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 vethe232328 1.50 1.02 0.17 0.12 0.00 0.00 0.00 0.00 02:57:01 vethc2d36f0 0.60 1.10 0.04 0.11 0.00 0.00 0.00 0.00 02:57:01 ens3 27.41 21.93 16.56 41.27 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethe232328 1.36 1.39 2.94 1.03 0.00 0.00 0.00 0.00 Average: vethc2d36f0 11.78 10.16 6.46 19.33 0.00 0.00 0.00 0.00 Average: ens3 126.04 76.48 2676.47 18.59 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40) 05/03/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.41 0.00 1.05 4.45 0.04 84.05 02:50:01 0 3.79 0.00 1.05 7.26 0.02 87.88 02:50:01 1 6.09 0.00 1.22 3.43 0.03 89.22 02:50:01 2 3.84 0.00 0.72 0.73 0.03 94.67 02:50:01 3 9.21 0.00 0.89 0.85 0.03 89.02 02:50:01 4 9.24 0.00 0.83 0.57 0.02 89.35 02:50:01 5 29.49 0.00 1.64 1.62 0.08 67.17 02:50:01 6 7.57 0.00 0.82 20.94 0.03 70.63 02:50:01 7 14.00 0.00 1.25 0.22 0.03 84.50 02:51:01 all 9.22 0.00 0.56 4.23 0.03 85.96 02:51:01 0 17.60 0.00 1.30 0.37 0.05 80.69 02:51:01 1 0.30 0.00 0.07 0.00 0.00 99.63 02:51:01 2 0.72 0.00 0.17 5.43 0.02 93.67 02:51:01 3 13.79 0.00 0.52 1.10 0.02 84.58 02:51:01 4 4.13 0.00 0.25 2.72 0.02 92.88 02:51:01 5 22.58 0.00 0.85 8.49 0.07 68.01 02:51:01 6 4.40 0.00 0.50 13.06 0.02 82.02 02:51:01 7 10.24 0.00 0.78 2.76 0.03 86.19 02:52:01 all 11.31 0.00 4.26 4.64 0.08 79.72 02:52:01 0 17.49 0.00 3.58 4.82 0.08 74.02 02:52:01 1 11.90 0.00 3.76 0.03 0.07 84.25 02:52:01 2 8.92 0.00 3.65 1.84 0.08 85.50 02:52:01 3 7.79 0.00 4.99 24.24 0.12 62.87 02:52:01 4 10.13 0.00 5.20 0.03 0.07 84.57 02:52:01 5 12.20 0.00 4.86 0.71 0.07 82.16 02:52:01 6 10.93 0.00 4.08 2.04 0.07 82.89 02:52:01 7 11.08 0.00 3.94 3.47 0.08 81.42 02:53:01 all 21.70 0.00 2.93 6.59 0.08 68.70 02:53:01 0 17.61 0.00 2.34 2.59 0.08 77.37 02:53:01 1 25.01 0.00 3.29 2.97 0.08 68.64 02:53:01 2 16.40 0.00 2.39 0.87 0.07 80.27 02:53:01 3 19.02 0.00 2.90 38.51 0.10 39.48 02:53:01 4 25.70 0.00 3.64 0.94 0.08 69.63 02:53:01 5 23.82 0.00 3.48 4.10 0.07 68.53 02:53:01 6 18.11 0.00 2.33 1.26 0.08 78.22 02:53:01 7 27.92 0.00 3.06 1.46 0.08 67.47 02:54:01 all 9.79 0.00 0.86 0.86 0.05 88.44 02:54:01 0 10.19 0.00 0.90 0.03 0.07 88.81 02:54:01 1 10.45 0.00 0.89 0.12 0.05 88.49 02:54:01 2 9.70 0.00 0.79 0.08 0.05 89.38 02:54:01 3 6.97 0.00 0.56 6.38 0.05 86.05 02:54:01 4 9.46 0.00 0.90 0.10 0.07 89.47 02:54:01 5 10.27 0.00 0.92 0.02 0.05 88.74 02:54:01 6 10.08 0.00 0.89 0.07 0.05 88.92 02:54:01 7 11.20 0.00 1.02 0.07 0.03 87.68 02:55:01 all 0.65 0.00 0.11 0.93 0.05 98.26 02:55:01 0 0.43 0.00 0.13 0.00 0.03 99.40 02:55:01 1 0.88 0.00 0.17 0.00 0.08 98.87 02:55:01 2 1.13 0.00 0.07 0.00 0.05 98.75 02:55:01 3 0.65 0.00 0.07 7.48 0.05 91.75 02:55:01 4 0.60 0.00 0.15 0.00 0.03 99.22 02:55:01 5 0.57 0.00 0.12 0.00 0.05 99.27 02:55:01 6 0.30 0.00 0.13 0.00 0.03 99.53 02:55:01 7 0.62 0.00 0.08 0.00 0.03 99.27 02:56:01 all 6.81 0.00 0.72 1.04 0.05 91.38 02:56:01 0 5.01 0.00 0.62 0.22 0.05 94.11 02:56:01 1 6.55 0.00 0.83 0.10 0.05 92.47 02:56:01 2 8.19 0.00 0.80 0.00 0.05 90.96 02:56:01 3 6.67 0.00 0.80 8.00 0.05 84.48 02:56:01 4 7.16 0.00 0.65 0.00 0.03 92.15 02:56:01 5 6.76 0.00 0.70 0.00 0.05 92.48 02:56:01 6 6.68 0.00 0.60 0.02 0.05 92.66 02:56:01 7 7.49 0.00 0.74 0.00 0.05 91.72 02:57:01 all 1.39 0.00 0.49 1.62 0.05 96.45 02:57:01 0 0.72 0.00 0.52 2.29 0.05 96.42 02:57:01 1 1.39 0.00 0.52 0.18 0.05 97.86 02:57:01 2 2.22 0.00 0.55 0.30 0.07 96.86 02:57:01 3 0.94 0.00 0.48 9.36 0.07 89.15 02:57:01 4 1.41 0.00 0.45 0.07 0.05 98.03 02:57:01 5 2.19 0.00 0.50 0.42 0.05 96.84 02:57:01 6 0.99 0.00 0.47 0.10 0.08 98.36 02:57:01 7 1.29 0.00 0.40 0.20 0.03 98.07 Average: all 8.90 0.00 1.37 3.04 0.05 86.63 Average: 0 9.10 0.00 1.30 2.19 0.05 87.35 Average: 1 7.81 0.00 1.34 0.85 0.05 89.94 Average: 2 6.38 0.00 1.14 1.16 0.05 91.27 Average: 3 8.13 0.00 1.39 11.97 0.06 78.44 Average: 4 8.47 0.00 1.51 0.55 0.05 89.43 Average: 5 13.48 0.00 1.63 1.92 0.06 82.91 Average: 6 7.37 0.00 1.22 4.69 0.05 86.66 Average: 7 10.47 0.00 1.41 1.02 0.05 87.06