---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19144 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 14G 141G 10% / 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 901 24549 0 6715 30810 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:4e:54:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe4e:54a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:7f:3b:f7 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-19144) 03/29/24 _x86_64_ (8 CPU) 15:45:17 LINUX RESTART (8 CPU) 15:46:01 tps rtps wtps bread/s bwrtn/s 15:47:01 99.51 18.88 80.63 1084.97 23963.26 15:48:01 199.13 50.59 148.54 3803.90 38663.96 15:49:01 53.62 12.88 40.74 2404.93 20863.99 15:50:01 89.44 3.57 85.87 464.06 53277.92 15:51:01 254.72 2.58 252.14 419.66 106990.30 15:52:01 207.88 0.50 207.38 46.66 35869.89 15:53:01 59.29 0.05 59.24 0.93 19089.22 15:54:01 80.29 1.50 78.79 77.45 19943.61 Average: 130.55 11.30 119.25 1037.72 39865.89 15:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:47:01 30106216 31695448 2833004 8.60 71520 1827824 1441640 4.24 880420 1658584 153532 15:48:01 28610896 30798808 4328324 13.14 89508 2389624 2687776 7.91 1918744 2075768 23260 15:49:01 26974008 30043044 5965212 18.11 95680 3249780 2808180 8.26 2930088 2664744 717324 15:50:01 26992044 31598560 5947176 18.05 120704 4697872 1578128 4.64 1426676 4078192 1137948 15:51:01 23732232 30124760 9206988 27.95 166116 6296984 7240080 21.30 3031972 5555848 123600 15:52:01 21648944 28393364 11290276 34.28 184776 6594664 10581116 31.13 4900072 5713020 7960 15:53:01 20868492 27764268 12070728 36.65 186528 6741352 10966156 32.26 5578516 5808328 416 15:54:01 25135228 31545292 7803992 23.69 188760 6310744 1553828 4.57 1877504 5343736 1640 Average: 25508508 30245443 7430712 22.56 137949 4763606 4857113 14.29 2817999 4112278 270710 15:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 15:47:01 ens3 55.09 38.72 844.43 8.93 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 15:48:01 ens3 755.04 543.03 6226.76 122.33 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:49:01 ens3 1191.17 622.30 2175.69 221.33 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 4.40 4.40 0.50 0.50 0.00 0.00 0.00 0.00 15:50:01 ens3 779.45 386.49 8339.77 67.11 0.00 0.00 0.00 0.00 15:50:01 br-43a1b9457d21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 br-580c8e00b94a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 veth7a41522 1.60 2.25 0.17 0.56 0.00 0.00 0.00 0.00 15:51:01 veth92e008f 1.42 2.43 0.16 0.57 0.00 0.00 0.00 0.00 15:51:01 vetha02c3ab 6.12 7.30 0.78 1.79 0.00 0.00 0.00 0.00 15:52:01 br-8b9b3deda5a3 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:52:01 vethfbe5bbe 149.34 155.62 13.15 331.30 0.00 0.00 0.00 0.03 15:52:01 vethd8111c1 155.42 149.58 331.28 13.16 0.00 0.00 0.00 0.03 15:52:01 br-580c8e00b94a 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:53:01 br-8b9b3deda5a3 21.61 12.95 10.53 1.53 0.00 0.00 0.00 0.00 15:53:01 vethfbe5bbe 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 15:53:01 vethd8111c1 8.05 20.05 5.99 11.31 0.00 0.00 0.00 0.00 15:53:01 br-580c8e00b94a 6.68 18.91 5.73 11.13 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 20.43 20.43 2.10 2.10 0.00 0.00 0.00 0.00 15:54:01 ens3 4229.70 2328.66 33885.64 571.35 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 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 486.76 262.01 4138.28 63.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19144) 03/29/24 _x86_64_ (8 CPU) 15:45:17 LINUX RESTART (8 CPU) 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 9.94 0.00 0.66 2.32 0.03 87.05 15:47:01 0 3.58 0.00 0.42 0.42 0.02 95.56 15:47:01 1 6.27 0.00 0.53 0.12 0.02 93.06 15:47:01 2 0.51 0.00 0.24 0.02 0.02 99.22 15:47:01 3 11.51 0.00 0.73 0.60 0.03 87.13 15:47:01 4 12.03 0.00 0.44 1.16 0.08 86.29 15:47:01 5 36.93 0.00 1.90 1.56 0.05 59.56 15:47:01 6 5.70 0.00 0.44 5.04 0.02 88.80 15:47:01 7 3.01 0.00 0.54 9.60 0.05 86.79 15:48:01 all 30.68 0.00 1.45 2.17 0.07 65.63 15:48:01 0 25.52 0.00 1.36 1.48 0.07 71.58 15:48:01 1 25.01 0.00 0.97 0.90 0.05 73.07 15:48:01 2 30.80 0.00 1.44 1.57 0.08 66.11 15:48:01 3 22.85 0.00 1.07 0.79 0.07 75.22 15:48:01 4 47.84 0.00 2.82 5.12 0.10 44.13 15:48:01 5 32.17 0.00 1.44 1.09 0.07 65.23 15:48:01 6 33.84 0.00 0.82 0.64 0.07 64.64 15:48:01 7 27.44 0.00 1.68 5.82 0.07 64.99 15:49:01 all 41.57 0.00 1.70 1.34 0.08 55.31 15:49:01 0 47.84 0.00 1.79 1.55 0.08 48.73 15:49:01 1 43.24 0.00 1.10 1.50 0.07 54.09 15:49:01 2 39.37 0.00 1.87 6.97 0.07 51.73 15:49:01 3 44.80 0.00 1.99 0.02 0.08 53.10 15:49:01 4 39.51 0.00 2.42 0.35 0.08 57.64 15:49:01 5 42.14 0.00 1.42 0.08 0.07 56.28 15:49:01 6 31.62 0.00 1.54 0.15 0.07 66.62 15:49:01 7 44.05 0.00 1.45 0.07 0.08 54.35 15:50:01 all 11.07 0.00 1.85 3.41 0.05 83.63 15:50:01 0 8.67 0.00 1.51 0.64 0.03 89.15 15:50:01 1 12.97 0.00 1.83 0.66 0.07 84.48 15:50:01 2 8.53 0.00 1.62 2.93 0.05 86.87 15:50:01 3 7.41 0.00 1.63 0.03 0.02 90.91 15:50:01 4 6.02 0.00 1.56 11.72 0.03 80.66 15:50:01 5 9.50 0.00 1.59 2.08 0.05 86.78 15:50:01 6 23.63 0.00 3.36 8.81 0.07 64.13 15:50:01 7 11.86 0.00 1.73 0.39 0.03 85.99 15:51:01 all 25.92 0.00 4.89 6.87 0.08 62.24 15:51:01 0 31.78 0.00 5.49 2.85 0.10 59.78 15:51:01 1 26.09 0.00 4.32 1.88 0.07 67.64 15:51:01 2 26.95 0.00 4.69 2.97 0.07 65.32 15:51:01 3 24.68 0.00 4.67 0.86 0.08 69.70 15:51:01 4 22.57 0.00 6.06 31.47 0.08 39.82 15:51:01 5 23.57 0.00 4.91 11.94 0.07 59.52 15:51:01 6 28.04 0.00 4.33 2.17 0.08 65.38 15:51:01 7 23.67 0.00 4.59 0.90 0.08 70.75 15:52:01 all 28.78 0.00 2.87 3.52 0.10 64.73 15:52:01 0 30.16 0.00 2.63 0.75 0.08 66.38 15:52:01 1 29.04 0.00 2.70 5.25 0.12 62.90 15:52:01 2 31.40 0.00 2.59 2.51 0.10 63.39 15:52:01 3 26.35 0.00 3.25 0.28 0.10 70.02 15:52:01 4 31.84 0.00 2.82 2.72 0.10 62.52 15:52:01 5 26.43 0.00 2.97 6.68 0.10 63.82 15:52:01 6 23.57 0.00 2.77 4.48 0.10 69.08 15:52:01 7 31.41 0.00 3.27 5.54 0.12 59.65 15:53:01 all 19.08 0.00 1.80 0.91 0.09 78.11 15:53:01 0 19.92 0.00 1.69 0.02 0.08 78.29 15:53:01 1 19.95 0.00 1.80 0.17 0.10 77.98 15:53:01 2 20.93 0.00 1.97 3.18 0.08 73.83 15:53:01 3 17.33 0.00 1.93 0.10 0.08 80.56 15:53:01 4 19.84 0.00 1.76 0.22 0.08 78.10 15:53:01 5 17.69 0.00 1.78 0.24 0.10 80.20 15:53:01 6 17.04 0.00 1.70 2.92 0.10 78.25 15:53:01 7 19.94 0.00 1.72 0.49 0.08 77.77 15:54:01 all 9.04 0.00 1.22 1.77 0.05 87.92 15:54:01 0 10.34 0.00 1.26 0.37 0.05 87.98 15:54:01 1 4.45 0.00 1.08 2.33 0.05 92.08 15:54:01 2 5.79 0.00 1.07 8.04 0.05 85.05 15:54:01 3 22.58 0.00 1.83 0.74 0.08 74.77 15:54:01 4 8.35 0.00 1.22 0.10 0.03 90.30 15:54:01 5 5.52 0.00 0.99 0.40 0.03 93.06 15:54:01 6 12.20 0.00 1.25 0.88 0.07 85.60 15:54:01 7 3.14 0.00 1.12 1.30 0.03 94.40 Average: all 22.03 0.00 2.05 2.78 0.07 73.06 Average: 0 22.26 0.00 2.02 1.01 0.07 74.65 Average: 1 20.91 0.00 1.79 1.61 0.07 75.62 Average: 2 20.57 0.00 1.94 3.53 0.06 73.90 Average: 3 22.22 0.00 2.14 0.43 0.07 75.15 Average: 4 23.52 0.00 2.38 6.57 0.08 67.45 Average: 5 24.23 0.00 2.12 3.00 0.07 70.59 Average: 6 21.96 0.00 2.02 3.13 0.07 72.82 Average: 7 20.59 0.00 2.01 3.00 0.07 74.32