---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19672 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 12G 144G 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 874 27517 0 3775 30838 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:ad:bb:54 brd ff:ff:ff:ff:ff:ff inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fead:bb54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:02:0d:51 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 inet6 fe80::42:17ff:fe02:d51/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19672) 03/31/24 _x86_64_ (8 CPU) 10:49:28 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 126.95 42.16 84.79 1897.82 41116.35 10:52:01 181.30 21.31 159.99 833.19 53424.70 10:53:01 93.50 4.07 89.44 442.65 73982.94 10:54:01 83.67 0.35 83.32 15.99 49507.36 10:55:01 116.91 1.05 115.86 21.33 8809.20 10:56:01 118.41 0.18 118.23 3.47 8832.13 10:57:01 40.59 0.50 40.09 43.06 3423.30 Average: 108.76 9.95 98.82 465.35 34157.88 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30071812 31655736 2867408 8.71 70720 1824284 1434376 4.22 915496 1659424 162796 10:52:01 28059352 30061752 4879868 14.81 88024 2208044 3470520 10.21 2568684 1979420 15044 10:53:01 27093800 30396776 5845420 17.75 93392 3482452 2640980 7.77 2478532 2989376 50144 10:54:01 26636544 29871336 6302676 19.13 129248 3340116 2981608 8.77 3229896 2627116 157808 10:55:01 26463088 29802044 6476132 19.66 136912 3416832 3020528 8.89 3304040 2703676 864 10:56:01 26368220 29880400 6571000 19.95 163088 3526676 2966312 8.73 3257252 2806272 51512 10:57:01 28185216 31583648 4754004 14.43 164740 3437440 1475436 4.34 1629728 2662700 3232 Average: 27554005 30464527 5385215 16.35 120875 3033692 2569966 7.56 2483375 2489712 63057 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 160.54 103.97 1115.65 32.57 0.00 0.00 0.00 0.00 10:51:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 645.91 457.81 4867.69 105.89 0.00 0.00 0.00 0.00 10:52:01 lo 1.33 1.33 0.09 0.09 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 181.42 124.53 1421.41 39.03 0.00 0.00 0.00 0.00 10:53:01 lo 7.85 7.85 2.19 2.19 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth611cab1 561.40 517.44 66.53 876.72 0.00 0.00 0.00 0.07 10:54:01 ens3 932.82 1033.46 1809.22 3391.64 0.00 0.00 0.00 0.00 10:54:01 lo 5.26 5.26 0.49 0.49 0.00 0.00 0.00 0.00 10:54:01 docker0 564.46 522.81 59.04 954.21 0.00 0.00 0.00 0.00 10:55:01 veth611cab1 113.63 92.82 10.22 40.90 0.00 0.00 0.00 0.00 10:55:01 ens3 98.83 117.90 41.87 16.38 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 113.63 92.78 8.67 40.90 0.00 0.00 0.00 0.00 10:56:01 ens3 724.60 788.52 963.16 93.55 0.00 0.00 0.00 0.00 10:56:01 veth8ff91e3 692.38 625.90 78.90 915.21 0.00 0.00 0.00 0.07 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 docker0 775.50 687.49 76.80 954.34 0.00 0.00 0.00 0.00 10:57:01 ens3 121.86 127.75 64.90 23.15 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:57:01 docker0 95.93 74.54 7.93 39.89 0.00 0.00 0.00 0.00 Average: ens3 409.43 393.43 1469.14 528.94 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 221.36 196.81 21.78 284.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19672) 03/31/24 _x86_64_ (8 CPU) 10:49:28 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.21 0.00 0.84 2.74 0.04 85.17 10:51:01 0 22.95 0.00 1.42 3.85 0.05 71.73 10:51:01 1 11.53 0.00 0.94 0.25 0.05 87.23 10:51:01 2 16.02 0.00 1.00 0.60 0.03 82.34 10:51:01 3 8.05 0.00 0.95 0.43 0.02 90.55 10:51:01 4 8.20 0.00 0.53 0.10 0.03 91.13 10:51:01 5 2.74 0.00 0.40 0.18 0.03 96.64 10:51:01 6 18.83 0.00 1.19 3.04 0.05 76.90 10:51:01 7 1.37 0.00 0.35 13.49 0.02 84.77 10:52:01 all 20.57 0.00 1.68 2.31 0.06 75.38 10:52:01 0 23.57 0.00 3.20 1.35 0.07 71.81 10:52:01 1 17.52 0.00 1.48 4.66 0.10 76.24 10:52:01 2 25.46 0.00 0.64 0.59 0.07 73.25 10:52:01 3 17.79 0.00 2.97 0.90 0.05 78.30 10:52:01 4 15.11 0.00 0.70 0.88 0.03 83.27 10:52:01 5 22.14 0.00 1.57 3.10 0.05 73.14 10:52:01 6 20.16 0.00 1.09 1.24 0.05 77.47 10:52:01 7 22.82 0.00 1.74 5.78 0.10 69.56 10:53:01 all 12.80 0.00 1.42 2.75 0.04 82.99 10:53:01 0 13.81 0.00 0.90 0.07 0.02 85.21 10:53:01 1 19.84 0.00 1.96 7.75 0.05 70.41 10:53:01 2 8.98 0.00 1.43 0.23 0.02 89.34 10:53:01 3 5.55 0.00 1.32 0.65 0.03 92.44 10:53:01 4 10.49 0.00 0.95 1.49 0.03 87.03 10:53:01 5 18.82 0.00 1.86 2.99 0.07 76.26 10:53:01 6 12.22 0.00 1.74 8.77 0.07 77.20 10:53:01 7 12.73 0.00 1.21 0.03 0.03 85.99 10:54:01 all 10.41 0.00 1.75 2.35 0.06 85.42 10:54:01 0 12.16 0.00 2.34 0.30 0.07 85.14 10:54:01 1 4.12 0.00 1.62 0.64 0.05 93.57 10:54:01 2 9.85 0.00 0.77 0.77 0.05 88.56 10:54:01 3 2.25 0.00 0.62 8.33 0.05 88.75 10:54:01 4 10.20 0.00 2.49 0.57 0.08 86.66 10:54:01 5 20.65 0.00 2.04 0.12 0.07 77.12 10:54:01 6 11.03 0.00 2.42 7.84 0.05 78.67 10:54:01 7 13.04 0.00 1.74 0.27 0.08 84.87 10:55:01 all 2.37 0.00 0.27 0.46 0.02 96.88 10:55:01 0 1.07 0.00 0.15 0.03 0.03 98.72 10:55:01 1 0.70 0.00 0.10 0.00 0.02 99.18 10:55:01 2 0.10 0.00 0.47 1.27 0.00 98.16 10:55:01 3 0.07 0.00 0.22 0.02 0.00 99.70 10:55:01 4 6.36 0.00 0.45 2.20 0.02 90.97 10:55:01 5 0.05 0.00 0.05 0.00 0.03 99.87 10:55:01 6 9.78 0.00 0.42 0.15 0.03 89.61 10:55:01 7 0.78 0.00 0.28 0.00 0.05 98.88 10:56:01 all 7.53 0.00 1.57 0.54 0.05 90.32 10:56:01 0 0.58 0.00 0.62 0.05 0.02 98.73 10:56:01 1 25.55 0.00 2.87 0.12 0.07 71.39 10:56:01 2 3.01 0.00 1.74 3.20 0.03 92.02 10:56:01 3 2.71 0.00 2.28 0.57 0.07 94.38 10:56:01 4 7.58 0.00 1.55 0.12 0.03 90.71 10:56:01 5 6.18 0.00 0.39 0.00 0.05 93.38 10:56:01 6 9.67 0.00 1.89 0.22 0.05 88.17 10:56:01 7 4.89 0.00 1.25 0.03 0.05 93.77 10:57:01 all 5.48 0.00 0.60 0.22 0.03 93.67 10:57:01 0 0.25 0.00 0.35 0.00 0.00 99.40 10:57:01 1 18.69 0.00 0.95 0.20 0.03 80.13 10:57:01 2 2.65 0.00 0.72 1.29 0.02 95.33 10:57:01 3 1.39 0.00 0.67 0.03 0.03 97.88 10:57:01 4 0.48 0.00 0.68 0.00 0.02 98.82 10:57:01 5 3.59 0.00 0.49 0.18 0.02 95.73 10:57:01 6 2.79 0.00 0.37 0.00 0.02 96.83 10:57:01 7 14.01 0.00 0.55 0.05 0.05 85.34 Average: all 10.05 0.00 1.16 1.62 0.04 87.12 Average: 0 10.63 0.00 1.28 0.81 0.04 87.25 Average: 1 13.99 0.00 1.42 1.94 0.05 82.60 Average: 2 9.44 0.00 0.97 1.13 0.03 88.43 Average: 3 5.41 0.00 1.29 1.56 0.04 91.71 Average: 4 8.34 0.00 1.05 0.77 0.04 89.80 Average: 5 10.60 0.00 0.97 0.94 0.05 87.44 Average: 6 12.07 0.00 1.30 3.03 0.05 83.56 Average: 7 9.94 0.00 1.02 2.81 0.05 86.18