---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3888 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 142G 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 860 24852 0 6453 30850 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:65:6c:3a brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe65:6c3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:02:b1:94 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-3888) 02/08/24 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 124.68 18.10 106.58 1032.76 74368.67 20:24:01 141.04 23.08 117.96 2772.87 56635.23 20:25:01 166.19 0.28 165.91 46.26 80499.65 20:26:02 272.74 12.68 260.06 795.62 64443.84 20:27:01 20.13 0.59 19.54 43.11 4723.88 20:28:01 25.06 0.08 24.98 11.73 1323.40 Average: 125.27 9.16 116.11 785.79 47116.85 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30081520 31692780 2857700 8.68 69652 1851224 1414544 4.16 876276 1686728 172272 20:24:01 29206796 31663208 3732424 11.33 93720 2643664 1568744 4.62 979588 2394908 627072 20:25:01 26357692 31649824 6581528 19.98 124016 5345156 1572136 4.63 1014656 5089672 1020788 20:26:02 23025960 29166132 9913260 30.10 139812 6125492 9889664 29.10 3693280 5619248 1600 20:27:01 20974244 27253136 11964976 36.32 140628 6258344 12302656 36.20 5710024 5634660 368 20:28:01 22923372 29229764 10015848 30.41 141272 6286840 7887364 23.21 3795796 5630412 224 Average: 25428264 30109141 7510956 22.80 118183 4751787 5772518 16.98 2678270 4342605 303721 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 66.57 47.24 984.29 7.37 0.00 0.00 0.00 0.00 20:23:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-89e691f08981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 116.15 82.17 2747.08 10.45 0.00 0.00 0.00 0.00 20:24:01 lo 4.93 4.93 0.47 0.47 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-89e691f08981 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1078.47 532.11 27817.81 38.91 0.00 0.00 0.00 0.00 20:25:01 lo 8.60 8.60 0.85 0.85 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:02 br-89e691f08981 0.42 0.20 0.01 0.02 0.00 0.00 0.00 0.00 20:26:02 veth1050ee8 9.90 11.10 1.45 1.45 0.00 0.00 0.00 0.00 20:26:02 veth1c88a68 1.75 1.42 0.20 0.18 0.00 0.00 0.00 0.00 20:26:02 vethedddc5f 0.72 1.12 0.05 0.06 0.00 0.00 0.00 0.00 20:27:01 br-89e691f08981 1.12 1.29 1.64 1.00 0.00 0.00 0.00 0.00 20:27:01 veth1050ee8 39.42 30.38 7.89 5.44 0.00 0.00 0.00 0.00 20:27:01 veth1c88a68 3.86 5.54 0.62 1.12 0.00 0.00 0.00 0.00 20:27:01 vethedddc5f 4.47 5.51 1.61 1.94 0.00 0.00 0.00 0.00 20:28:01 br-89e691f08981 1.45 1.98 2.73 0.19 0.00 0.00 0.00 0.00 20:28:01 veth1050ee8 38.44 27.86 3.54 4.19 0.00 0.00 0.00 0.00 20:28:01 ens3 1806.70 1031.64 41534.13 151.31 0.00 0.00 0.00 0.00 20:28:01 vethd0ed0a4 6.73 9.10 1.01 1.20 0.00 0.00 0.00 0.00 Average: br-89e691f08981 0.50 0.58 0.73 0.20 0.00 0.00 0.00 0.00 Average: veth1050ee8 14.56 11.51 2.13 1.84 0.00 0.00 0.00 0.00 Average: ens3 258.10 137.01 6813.73 15.74 0.00 0.00 0.00 0.00 Average: vethd0ed0a4 1.13 1.52 0.17 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3888) 02/08/24 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.23 0.00 0.72 5.45 0.04 84.56 20:23:01 0 6.69 0.00 0.80 0.45 0.02 92.04 20:23:01 1 0.85 0.00 0.22 3.10 0.03 95.80 20:23:01 2 0.43 0.00 0.15 7.57 0.03 91.81 20:23:01 3 33.32 0.00 1.98 5.15 0.05 59.51 20:23:01 4 22.13 0.00 1.24 1.22 0.03 75.38 20:23:01 5 7.08 0.00 0.99 0.99 0.03 90.92 20:23:01 6 3.34 0.00 0.37 25.08 0.03 71.18 20:23:01 7 0.13 0.00 0.05 0.02 0.08 99.72 20:24:01 all 10.38 0.00 1.40 3.61 0.04 84.56 20:24:01 0 3.78 0.00 1.35 0.13 0.03 94.70 20:24:01 1 15.47 0.00 1.54 2.51 0.03 80.44 20:24:01 2 14.69 0.00 1.79 0.43 0.05 83.04 20:24:01 3 23.23 0.00 1.70 2.10 0.03 72.93 20:24:01 4 4.24 0.00 0.90 2.51 0.08 92.26 20:24:01 5 6.41 0.00 1.44 0.28 0.05 91.82 20:24:01 6 7.64 0.00 1.20 20.07 0.05 71.04 20:24:01 7 7.59 0.00 1.32 0.85 0.03 90.21 20:25:01 all 9.73 0.00 4.38 6.25 0.06 79.58 20:25:01 0 8.63 0.00 5.12 0.30 0.05 85.90 20:25:01 1 8.64 0.00 3.84 0.37 0.05 87.10 20:25:01 2 10.63 0.00 5.32 0.22 0.05 83.78 20:25:01 3 11.25 0.00 3.59 0.74 0.07 84.35 20:25:01 4 11.04 0.00 4.12 33.05 0.09 51.71 20:25:01 5 9.04 0.00 4.11 8.24 0.05 78.55 20:25:01 6 7.80 0.00 4.85 4.86 0.03 82.46 20:25:01 7 10.84 0.00 4.07 2.46 0.05 82.59 20:26:02 all 37.56 0.00 5.62 4.57 0.08 52.17 20:26:02 0 37.31 0.00 5.25 1.24 0.08 56.12 20:26:02 1 36.90 0.00 5.59 0.56 0.07 56.88 20:26:02 2 37.43 0.00 5.86 4.71 0.08 51.91 20:26:02 3 37.97 0.00 6.07 7.31 0.07 48.59 20:26:02 4 35.93 0.00 5.27 18.58 0.08 40.14 20:26:02 5 37.84 0.00 5.78 1.18 0.08 55.11 20:26:02 6 36.52 0.00 5.81 1.50 0.08 56.08 20:26:02 7 40.59 0.00 5.37 1.49 0.08 52.46 20:27:01 all 34.97 0.00 3.13 0.18 0.09 61.63 20:27:01 0 36.10 0.00 3.18 1.02 0.09 59.61 20:27:01 1 32.20 0.00 3.00 0.00 0.08 64.71 20:27:01 2 32.25 0.00 2.92 0.00 0.09 64.74 20:27:01 3 33.54 0.00 2.97 0.05 0.10 63.34 20:27:01 4 35.31 0.00 3.13 0.17 0.10 61.30 20:27:01 5 36.45 0.00 3.28 0.12 0.07 60.09 20:27:01 6 36.78 0.00 3.33 0.03 0.09 59.76 20:27:01 7 37.16 0.00 3.24 0.02 0.07 59.52 20:28:01 all 5.03 0.00 0.85 0.08 0.07 93.97 20:28:01 0 4.82 0.00 0.92 0.22 0.07 93.98 20:28:01 1 4.73 0.00 0.75 0.02 0.07 94.44 20:28:01 2 4.65 0.00 0.95 0.00 0.07 94.33 20:28:01 3 6.18 0.00 0.90 0.12 0.08 92.72 20:28:01 4 5.28 0.00 0.88 0.07 0.07 93.71 20:28:01 5 5.44 0.00 0.77 0.18 0.08 93.52 20:28:01 6 4.18 0.00 0.77 0.00 0.08 94.97 20:28:01 7 4.95 0.00 0.90 0.03 0.07 94.05 Average: all 17.74 0.00 2.67 3.36 0.06 76.17 Average: 0 16.12 0.00 2.76 0.56 0.06 80.51 Average: 1 16.40 0.00 2.48 1.10 0.06 79.97 Average: 2 16.57 0.00 2.82 2.16 0.06 78.39 Average: 3 24.19 0.00 2.86 2.58 0.07 70.30 Average: 4 18.93 0.00 2.57 9.17 0.08 69.25 Average: 5 16.96 0.00 2.72 1.83 0.06 78.43 Average: 6 15.95 0.00 2.71 8.64 0.06 72.64 Average: 7 16.77 0.00 2.48 0.81 0.06 79.88