---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4101 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 843 26513 0 4809 30867 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b0:20:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:feb0:20e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:82:ff:36 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-4101) 11/25/23 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 116.33 44.13 72.20 1948.48 29883.42 02:51:01 133.78 22.88 110.90 2737.28 36256.62 02:52:01 379.42 13.20 366.22 813.17 109822.08 02:53:01 79.80 0.50 79.30 54.52 26571.14 02:54:01 16.36 0.00 16.36 0.00 22616.96 02:55:01 18.33 0.00 18.33 0.00 22275.97 02:56:01 8.43 0.02 8.42 0.53 9814.63 02:57:01 45.93 1.35 44.58 105.72 2473.67 Average: 99.79 10.26 89.53 707.44 32462.50 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30145220 31736224 2794000 8.48 68268 1833724 1372372 4.04 842596 1669672 171764 02:51:01 29321712 31683388 3617508 10.98 94352 2550596 1566976 4.61 979896 2296056 495360 02:52:01 26705124 31203496 6234096 18.93 129672 4541316 5303256 15.60 1513080 4227328 1672 02:53:01 23961892 28670416 8977328 27.25 131940 4656148 9360160 27.54 4125852 4341048 228 02:54:01 23957788 28664132 8981432 27.27 132028 4656312 9343320 27.49 4133152 4338560 184 02:55:01 23572084 28285924 9367136 28.44 132268 4660900 9473548 27.87 4515768 4337584 4292 02:56:01 23586840 28299844 9352380 28.39 132304 4661680 9607224 28.27 4500840 4336004 916 02:57:01 27130020 31581328 5809200 17.64 134616 4516680 1520412 4.47 1265292 4083892 45800 Average: 26047585 30015594 6891635 20.92 119431 4009670 5943408 17.49 2734560 3703768 90027 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 ens3 377.54 221.93 1440.87 52.46 0.00 0.00 0.00 0.00 02:51:01 br-6f78d00438e3 0.00 0.00 0.00 0.00 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 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 ens3 131.64 89.35 2963.72 11.73 0.00 0.00 0.00 0.00 02:52:01 veth9a80e7a 0.35 0.55 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 vethb233cf6 0.37 0.50 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 br-6f78d00438e3 0.63 0.53 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 veth006f7f5 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:53:01 veth9a80e7a 31.86 28.60 19.43 31.04 0.00 0.00 0.00 0.00 02:53:01 vethb233cf6 1.60 1.82 0.53 2.70 0.00 0.00 0.00 0.00 02:53:01 br-6f78d00438e3 1.83 2.25 2.93 6.67 0.00 0.00 0.00 0.00 02:53:01 veth006f7f5 0.42 0.47 0.04 0.84 0.00 0.00 0.00 0.00 02:54:01 veth9a80e7a 0.22 0.23 0.28 0.02 0.00 0.00 0.00 0.00 02:54:01 vethb233cf6 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 br-6f78d00438e3 1.18 1.27 0.48 0.14 0.00 0.00 0.00 0.00 02:54:01 veth006f7f5 0.50 0.50 0.05 0.92 0.00 0.00 0.00 0.00 02:55:01 veth9a80e7a 61.42 50.74 31.91 123.45 0.00 0.00 0.00 0.01 02:55:01 vethb233cf6 3.82 3.58 1.66 5.37 0.00 0.00 0.00 0.00 02:55:01 br-6f78d00438e3 6.02 7.42 10.78 21.45 0.00 0.00 0.00 0.00 02:55:01 veth006f7f5 0.50 0.53 0.05 1.06 0.00 0.00 0.00 0.00 02:56:01 veth9a80e7a 0.45 0.48 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 vethb233cf6 0.62 0.73 0.52 0.07 0.00 0.00 0.00 0.00 02:56:01 br-6f78d00438e3 2.37 2.45 0.13 0.17 0.00 0.00 0.00 0.00 02:56:01 veth006f7f5 0.75 0.85 0.08 1.17 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 02:57:01 lo 61.44 61.44 45.30 45.30 0.00 0.00 0.00 0.00 02:57:01 ens3 1208.20 724.48 21539.53 159.40 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 7.20 7.20 5.62 5.62 0.00 0.00 0.00 0.00 Average: ens3 138.86 83.15 2659.57 18.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4101) 11/25/23 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.31 0.00 0.85 2.37 0.03 85.44 02:50:01 0 10.32 0.00 0.77 0.47 0.02 88.43 02:50:01 1 7.82 0.00 0.63 0.13 0.03 91.38 02:50:01 2 3.89 0.00 0.42 13.03 0.05 82.60 02:50:01 3 2.32 0.00 1.04 1.80 0.02 94.82 02:50:01 4 2.40 0.00 0.45 0.27 0.02 96.86 02:50:01 5 10.07 0.00 0.63 0.38 0.02 88.89 02:50:01 6 27.80 0.00 1.55 1.89 0.07 68.69 02:50:01 7 25.86 0.00 1.34 0.99 0.05 71.76 02:51:01 all 10.04 0.00 1.23 2.69 0.04 86.01 02:51:01 0 25.86 0.00 2.49 1.02 0.07 70.57 02:51:01 1 11.14 0.00 1.08 0.27 0.02 87.50 02:51:01 2 3.95 0.00 1.14 8.54 0.03 86.34 02:51:01 3 2.56 0.00 0.85 0.27 0.07 96.25 02:51:01 4 2.01 0.00 0.70 0.03 0.02 97.23 02:51:01 5 2.57 0.00 0.72 9.31 0.02 87.38 02:51:01 6 7.54 0.00 1.10 0.37 0.02 90.97 02:51:01 7 24.64 0.00 1.71 1.69 0.05 71.91 02:52:01 all 11.18 0.00 4.03 7.16 0.08 77.55 02:52:01 0 11.33 0.00 4.77 5.24 0.05 78.61 02:52:01 1 11.22 0.00 3.58 4.45 0.08 80.67 02:52:01 2 10.83 0.00 2.94 4.29 0.08 81.86 02:52:01 3 11.08 0.00 4.76 1.29 0.07 82.81 02:52:01 4 10.67 0.00 4.04 2.43 0.08 82.77 02:52:01 5 9.58 0.00 3.60 5.98 0.10 80.74 02:52:01 6 11.17 0.00 4.93 32.24 0.08 51.57 02:52:01 7 13.56 0.00 3.58 1.40 0.07 81.39 02:53:01 all 27.52 0.00 2.95 2.19 0.08 67.26 02:53:01 0 27.39 0.00 2.93 0.10 0.08 69.50 02:53:01 1 34.95 0.00 3.44 2.93 0.08 58.60 02:53:01 2 25.54 0.00 2.79 0.58 0.08 71.00 02:53:01 3 26.89 0.00 2.88 0.00 0.07 70.16 02:53:01 4 22.12 0.00 2.14 2.47 0.08 73.18 02:53:01 5 24.83 0.00 3.24 2.65 0.07 69.21 02:53:01 6 31.24 0.00 3.80 8.68 0.08 56.20 02:53:01 7 27.30 0.00 2.43 0.12 0.08 70.06 02:54:01 all 0.90 0.00 0.13 1.36 0.03 97.58 02:54:01 0 0.70 0.00 0.10 0.00 0.03 99.17 02:54:01 1 0.43 0.00 0.12 0.02 0.03 99.40 02:54:01 2 1.06 0.00 0.38 0.00 0.03 98.52 02:54:01 3 0.25 0.00 0.10 0.00 0.03 99.62 02:54:01 4 2.46 0.00 0.10 0.00 0.03 97.41 02:54:01 5 1.44 0.00 0.10 0.00 0.02 98.45 02:54:01 6 0.65 0.00 0.12 10.87 0.05 88.31 02:54:01 7 0.17 0.00 0.03 0.00 0.02 99.78 02:55:01 all 7.49 0.00 0.93 1.39 0.05 90.14 02:55:01 0 7.54 0.00 1.10 0.00 0.05 91.31 02:55:01 1 5.45 0.00 0.80 0.02 0.05 93.68 02:55:01 2 8.26 0.00 1.19 0.03 0.07 90.44 02:55:01 3 7.69 0.00 1.00 0.10 0.05 91.16 02:55:01 4 7.61 0.00 0.69 0.03 0.05 91.62 02:55:01 5 7.52 0.00 0.77 0.08 0.03 91.59 02:55:01 6 9.18 0.00 1.05 10.90 0.05 78.81 02:55:01 7 6.67 0.00 0.80 0.00 0.05 92.48 02:56:01 all 0.69 0.00 0.29 0.64 0.05 98.34 02:56:01 0 0.28 0.00 0.18 0.00 0.05 99.48 02:56:01 1 1.20 0.00 0.12 0.00 0.05 98.64 02:56:01 2 0.43 0.00 0.12 0.00 0.03 99.42 02:56:01 3 0.47 0.00 0.20 0.02 0.05 99.26 02:56:01 4 0.45 0.00 0.20 0.00 0.03 99.31 02:56:01 5 0.28 0.00 0.15 0.00 0.05 99.52 02:56:01 6 1.07 0.00 0.89 5.02 0.05 92.97 02:56:01 7 1.28 0.00 0.45 0.02 0.05 98.21 02:57:01 all 5.19 0.00 0.73 0.31 0.04 93.74 02:57:01 0 0.87 0.00 0.50 0.72 0.03 97.88 02:57:01 1 1.55 0.00 0.64 0.28 0.03 97.49 02:57:01 2 1.12 0.00 0.60 0.20 0.03 98.04 02:57:01 3 17.96 0.00 1.17 0.13 0.05 80.69 02:57:01 4 5.82 0.00 0.48 0.27 0.03 93.39 02:57:01 5 1.12 0.00 0.63 0.12 0.03 98.10 02:57:01 6 1.71 0.00 0.99 0.68 0.03 96.59 02:57:01 7 11.41 0.00 0.79 0.10 0.03 87.67 Average: all 9.27 0.00 1.39 2.25 0.05 87.04 Average: 0 10.53 0.00 1.60 0.94 0.05 86.88 Average: 1 9.19 0.00 1.29 1.01 0.05 88.47 Average: 2 6.88 0.00 1.19 3.33 0.05 88.55 Average: 3 8.64 0.00 1.49 0.45 0.05 89.37 Average: 4 6.68 0.00 1.09 0.68 0.04 91.50 Average: 5 7.16 0.00 1.23 2.31 0.04 89.26 Average: 6 11.26 0.00 1.80 8.77 0.05 78.12 Average: 7 13.84 0.00 1.39 0.54 0.05 84.19