---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5614 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 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 825 26176 0 5164 30885 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:5a:fc:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe5a:fcc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:34:52:1c 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-5614) 12/16/23 _x86_64_ (8 CPU) 14:50:23 LINUX RESTART (8 CPU) 14:51:02 tps rtps wtps bread/s bwrtn/s 14:52:01 130.10 43.42 86.68 1959.26 54419.79 14:53:01 135.28 13.83 121.46 1123.44 58801.67 14:54:01 156.71 9.42 147.29 1662.66 92720.41 14:55:01 232.11 11.95 220.16 797.05 49030.64 14:56:01 20.85 0.40 20.45 34.79 1822.93 14:57:01 59.77 1.42 58.36 107.98 2046.21 Average: 122.45 13.32 109.13 944.72 43109.74 14:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30171736 31724376 2767484 8.40 66812 1798584 1412552 4.16 847976 1635496 142976 14:53:01 29841828 31743980 3097392 9.40 84384 2113416 1397408 4.11 837788 1939648 129048 14:54:01 26906340 31699908 6032880 18.32 108684 4894072 1435884 4.22 955464 4637088 1175580 14:55:01 23997084 28963052 8942136 27.15 116768 5042284 8429268 24.80 3871000 4553688 852 14:56:01 23553096 28551108 9386124 28.50 117440 5072156 8572792 25.22 4335724 4527624 324 14:57:01 26818028 31632416 6121192 18.58 119996 4899824 1555964 4.58 1302672 4359400 33852 Average: 26881352 30719140 6057868 18.39 102347 3970056 3800645 11.18 2025104 3608824 247105 14:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 193.53 131.01 1077.47 39.14 0.00 0.00 0.00 0.00 14:53:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 62.35 42.41 942.75 7.62 0.00 0.00 0.00 0.00 14:54:01 lo 12.06 12.06 1.11 1.11 0.00 0.00 0.00 0.00 14:54:01 br-5a0ca8321405 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 796.60 438.28 29273.62 31.99 0.00 0.00 0.00 0.00 14:55:01 veth4ed0b5b 0.40 0.87 0.06 0.09 0.00 0.00 0.00 0.00 14:55:01 vethcbb6000 27.51 25.81 11.59 16.32 0.00 0.00 0.00 0.00 14:55:01 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 14:55:01 veth0ea57d2 1.43 1.57 0.17 0.17 0.00 0.00 0.00 0.00 14:56:01 veth4ed0b5b 0.70 1.05 0.22 0.90 0.00 0.00 0.00 0.00 14:56:01 vethcbb6000 26.65 22.31 9.13 25.61 0.00 0.00 0.00 0.00 14:56:01 lo 8.70 8.70 5.70 5.70 0.00 0.00 0.00 0.00 14:56:01 veth0ea57d2 0.35 0.47 0.08 0.37 0.00 0.00 0.00 0.00 14:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 1272.49 791.48 31842.78 137.21 0.00 0.00 0.00 0.00 Average: lo 4.12 4.12 1.20 1.20 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 185.78 110.58 5240.20 18.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5614) 12/16/23 _x86_64_ (8 CPU) 14:50:23 LINUX RESTART (8 CPU) 14:51:02 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 9.74 0.00 0.87 5.13 0.04 84.22 14:52:01 0 7.28 0.00 0.63 0.92 0.07 91.11 14:52:01 1 23.52 0.00 1.34 4.44 0.09 70.61 14:52:01 2 15.70 0.00 1.18 0.77 0.05 82.31 14:52:01 3 12.32 0.00 1.07 2.89 0.03 83.69 14:52:01 4 7.28 0.00 1.12 30.12 0.05 61.43 14:52:01 5 2.11 0.00 0.56 0.78 0.02 96.53 14:52:01 6 2.56 0.00 0.37 0.10 0.02 96.94 14:52:01 7 7.17 0.00 0.66 1.02 0.03 91.11 14:53:01 all 8.97 0.00 0.71 5.64 0.05 84.63 14:53:01 0 13.75 0.00 1.52 3.60 0.13 81.01 14:53:01 1 14.37 0.00 1.19 0.67 0.03 83.74 14:53:01 2 0.15 0.00 0.10 0.00 0.00 99.75 14:53:01 3 11.25 0.00 0.35 1.70 0.03 86.67 14:53:01 4 0.48 0.00 0.20 8.21 0.03 91.07 14:53:01 5 16.08 0.00 1.16 12.61 0.08 70.08 14:53:01 6 1.77 0.00 0.43 13.88 0.02 83.90 14:53:01 7 14.01 0.00 0.75 4.49 0.03 80.71 14:54:01 all 10.34 0.00 4.17 8.58 0.07 76.84 14:54:01 0 7.65 0.00 3.61 0.64 0.07 88.04 14:54:01 1 12.98 0.00 5.02 1.98 0.08 79.94 14:54:01 2 9.35 0.00 3.76 0.30 0.05 86.54 14:54:01 3 12.79 0.00 5.45 25.71 0.09 55.98 14:54:01 4 8.47 0.00 2.85 16.32 0.07 72.30 14:54:01 5 7.56 0.00 3.38 0.36 0.07 88.64 14:54:01 6 11.24 0.00 3.87 22.39 0.08 62.42 14:54:01 7 12.78 0.00 5.40 1.17 0.05 80.60 14:55:01 all 47.68 0.00 5.76 3.35 0.09 43.12 14:55:01 0 39.90 0.00 5.52 1.08 0.08 53.42 14:55:01 1 55.92 0.00 5.98 0.22 0.08 37.79 14:55:01 2 48.45 0.00 5.72 0.42 0.08 45.33 14:55:01 3 51.96 0.00 6.82 19.59 0.10 21.53 14:55:01 4 43.59 0.00 5.40 0.91 0.08 50.01 14:55:01 5 37.46 0.00 4.57 2.46 0.08 55.43 14:55:01 6 52.75 0.00 6.00 0.99 0.08 40.17 14:55:01 7 51.48 0.00 6.09 1.22 0.12 41.10 14:56:01 all 17.84 0.00 1.79 0.26 0.08 80.03 14:56:01 0 9.77 0.00 1.32 0.02 0.07 88.82 14:56:01 1 21.89 0.00 2.50 0.55 0.12 74.94 14:56:01 2 17.56 0.00 1.46 0.10 0.07 80.81 14:56:01 3 22.30 0.00 2.24 0.33 0.08 75.04 14:56:01 4 18.51 0.00 1.79 0.72 0.08 78.89 14:56:01 5 10.81 0.00 0.96 0.00 0.07 88.17 14:56:01 6 20.70 0.00 1.91 0.35 0.08 76.95 14:56:01 7 21.25 0.00 2.16 0.02 0.12 76.45 14:57:01 all 5.59 0.00 0.67 0.33 0.04 93.37 14:57:01 0 17.90 0.00 1.25 0.17 0.03 80.64 14:57:01 1 2.77 0.00 0.82 1.24 0.03 95.14 14:57:01 2 17.13 0.00 0.67 0.13 0.03 82.03 14:57:01 3 0.57 0.00 0.37 0.22 0.07 98.78 14:57:01 4 3.32 0.00 0.57 0.15 0.00 95.96 14:57:01 5 1.09 0.00 0.35 0.07 0.03 98.46 14:57:01 6 0.85 0.00 0.58 0.42 0.05 98.10 14:57:01 7 1.04 0.00 0.77 0.20 0.03 97.96 Average: all 16.68 0.00 2.32 3.87 0.06 77.07 Average: 0 16.03 0.00 2.31 1.07 0.08 80.51 Average: 1 21.86 0.00 2.80 1.51 0.07 73.76 Average: 2 18.01 0.00 2.14 0.29 0.05 79.51 Average: 3 18.50 0.00 2.70 8.35 0.07 70.38 Average: 4 13.57 0.00 1.98 9.35 0.05 75.05 Average: 5 12.56 0.00 1.83 2.71 0.06 82.84 Average: 6 14.96 0.00 2.19 6.35 0.06 76.44 Average: 7 17.94 0.00 2.64 1.35 0.06 78.01