---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7809 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 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 862 25101 0 6203 30849 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:44:56:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe44:56aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:2d:7d:cd 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-7809) 02/22/24 _x86_64_ (8 CPU) 20:21:40 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 135.38 71.24 64.14 4579.77 47204.40 20:24:01 91.85 15.00 76.86 1178.01 18169.41 20:25:01 151.62 9.11 142.51 1618.12 49296.95 20:26:01 336.76 15.06 321.70 816.46 108765.14 20:27:01 34.08 0.45 33.63 45.73 13095.70 20:28:01 21.31 0.12 21.20 19.86 10364.06 20:29:01 71.27 1.77 69.51 108.78 11499.15 Average: 120.33 16.11 104.22 1195.27 36913.69 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30186652 31655224 2752568 8.36 55768 1732144 1472616 4.33 919008 1562916 66176 20:24:01 29780152 31670744 3159068 9.59 83560 2103380 1394904 4.10 927900 1911736 243108 20:25:01 27305340 31667312 5633880 17.10 122236 4441656 1362244 4.01 1007860 4173132 1422764 20:26:01 24230248 30113152 8708972 26.44 137616 5878888 10278128 30.24 2671012 5456544 1216 20:27:01 21274508 27278524 11664712 35.41 139788 5991776 12168136 35.80 5694984 5359976 1560 20:28:01 21221508 27258352 11717712 35.57 140420 6022692 11833588 34.82 5734976 5373384 348 20:29:01 25730204 31615224 7209016 21.89 146772 5880460 1507380 4.44 1443436 5236520 82648 Average: 25675516 30179790 7263704 22.05 118023 4578714 5716714 16.82 2628454 4153458 259689 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 395.78 253.16 1470.71 59.32 0.00 0.00 0.00 0.00 20:23:01 lo 1.47 1.47 0.15 0.15 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 ens3 48.98 33.37 714.57 7.10 0.00 0.00 0.00 0.00 20:24:01 lo 1.33 1.33 0.13 0.13 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 ens3 840.45 455.79 19751.91 35.44 0.00 0.00 0.00 0.00 20:25:01 br-7ae343e45da4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 9.40 9.40 0.93 0.93 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 20:26:01 ens3 490.23 267.32 17719.91 24.05 0.00 0.00 0.00 0.00 20:26:01 veth83613dc 1.27 1.87 0.15 0.18 0.00 0.00 0.00 0.00 20:26:01 br-7ae343e45da4 0.30 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 veth22634f8 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 20:27:01 ens3 5.00 3.38 1.07 1.26 0.00 0.00 0.00 0.00 20:27:01 veth83613dc 3.60 4.85 0.67 0.78 0.00 0.00 0.00 0.00 20:27:01 br-7ae343e45da4 1.15 1.28 1.59 0.97 0.00 0.00 0.00 0.00 20:27:01 veth22634f8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:28:01 ens3 28.60 18.75 13.70 22.23 0.00 0.00 0.00 0.00 20:28:01 veth83613dc 0.60 0.95 0.07 0.10 0.00 0.00 0.00 0.00 20:28:01 br-7ae343e45da4 1.55 2.08 2.76 0.20 0.00 0.00 0.00 0.00 20:28:01 veth22634f8 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 20:29:01 ens3 70.82 50.37 298.96 20.09 0.00 0.00 0.00 0.00 20:29:01 lo 30.06 30.06 7.73 7.73 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 268.57 154.60 5710.67 24.21 0.00 0.00 0.00 0.00 Average: lo 3.81 3.81 1.06 1.06 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7809) 02/22/24 _x86_64_ (8 CPU) 20:21:40 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 8.75 0.00 0.94 4.18 0.07 86.06 20:23:01 0 2.94 0.00 0.92 0.10 0.07 95.98 20:23:01 1 4.61 0.00 1.01 10.95 0.05 83.38 20:23:01 2 2.44 0.00 0.56 0.74 0.05 96.21 20:23:01 3 7.27 0.00 0.78 0.68 0.05 91.22 20:23:01 4 9.09 0.00 0.89 5.82 0.03 84.16 20:23:01 5 9.43 0.00 1.15 1.17 0.07 88.18 20:23:01 6 18.73 0.00 1.39 13.56 0.12 66.20 20:23:01 7 15.88 0.00 0.87 0.56 0.10 82.58 20:24:01 all 10.51 0.00 0.79 1.85 0.03 86.82 20:24:01 0 5.64 0.00 0.62 0.12 0.05 93.57 20:24:01 1 12.24 0.00 1.12 0.37 0.03 86.25 20:24:01 2 0.40 0.00 0.15 0.00 0.00 99.45 20:24:01 3 7.12 0.00 0.52 4.81 0.03 87.52 20:24:01 4 5.22 0.00 0.55 3.00 0.02 91.22 20:24:01 5 28.30 0.00 1.69 1.04 0.05 68.92 20:24:01 6 3.42 0.00 0.63 4.09 0.03 91.82 20:24:01 7 21.75 0.00 1.00 1.38 0.05 75.81 20:25:01 all 10.78 0.00 4.28 3.60 0.06 81.29 20:25:01 0 17.07 0.00 4.52 0.47 0.07 77.87 20:25:01 1 8.99 0.00 5.58 0.37 0.05 85.02 20:25:01 2 9.72 0.00 3.36 0.58 0.07 86.28 20:25:01 3 9.94 0.00 4.03 7.85 0.07 78.12 20:25:01 4 9.34 0.00 4.21 4.67 0.05 81.73 20:25:01 5 15.16 0.00 5.89 1.10 0.05 77.80 20:25:01 6 7.48 0.00 3.82 13.46 0.05 75.18 20:25:01 7 8.57 0.00 2.83 0.44 0.05 88.12 20:26:01 all 13.53 0.00 4.00 7.12 0.07 75.29 20:26:01 0 13.69 0.00 3.94 0.76 0.07 81.55 20:26:01 1 15.51 0.00 4.04 4.19 0.07 76.19 20:26:01 2 11.74 0.00 3.86 1.67 0.07 82.67 20:26:01 3 13.04 0.00 4.19 2.94 0.07 79.76 20:26:01 4 15.02 0.00 3.99 18.92 0.07 62.00 20:26:01 5 13.07 0.00 4.32 19.48 0.08 63.04 20:26:01 6 14.34 0.00 3.82 8.60 0.08 73.15 20:26:01 7 11.80 0.00 3.82 0.52 0.05 83.81 20:27:01 all 54.64 0.00 5.06 0.37 0.11 39.82 20:27:01 0 54.26 0.00 5.14 2.23 0.12 38.25 20:27:01 1 53.08 0.00 4.71 0.18 0.12 41.92 20:27:01 2 55.88 0.00 5.38 0.02 0.10 38.62 20:27:01 3 55.13 0.00 5.39 0.00 0.12 39.36 20:27:01 4 58.13 0.00 5.27 0.05 0.12 36.43 20:27:01 5 53.99 0.00 4.82 0.02 0.12 41.05 20:27:01 6 53.58 0.00 5.07 0.37 0.10 40.87 20:27:01 7 53.03 0.00 4.72 0.10 0.10 42.06 20:28:01 all 7.61 0.00 0.83 0.50 0.08 90.98 20:28:01 0 5.29 0.00 0.67 3.22 0.07 90.75 20:28:01 1 6.67 0.00 0.95 0.07 0.10 92.21 20:28:01 2 6.39 0.00 0.72 0.03 0.07 92.79 20:28:01 3 8.93 0.00 0.93 0.02 0.08 90.03 20:28:01 4 9.40 0.00 0.92 0.02 0.05 89.61 20:28:01 5 9.06 0.00 0.89 0.15 0.08 89.82 20:28:01 6 7.41 0.00 0.77 0.42 0.07 91.34 20:28:01 7 7.75 0.00 0.76 0.05 0.07 91.37 20:29:01 all 6.69 0.00 0.76 0.99 0.03 91.53 20:29:01 0 3.18 0.00 0.77 1.30 0.03 94.71 20:29:01 1 0.82 0.00 0.50 0.45 0.02 98.21 20:29:01 2 1.98 0.00 0.53 3.06 0.02 94.41 20:29:01 3 0.70 0.00 0.48 0.33 0.02 98.46 20:29:01 4 2.99 0.00 0.70 0.30 0.02 95.99 20:29:01 5 20.80 0.00 1.10 1.79 0.05 76.26 20:29:01 6 18.66 0.00 1.37 0.63 0.05 79.29 20:29:01 7 4.36 0.00 0.63 0.12 0.03 94.86 Average: all 16.05 0.00 2.37 2.65 0.06 78.86 Average: 0 14.55 0.00 2.36 1.17 0.07 81.86 Average: 1 14.53 0.00 2.55 2.36 0.06 80.49 Average: 2 12.61 0.00 2.07 0.87 0.05 84.39 Average: 3 14.57 0.00 2.32 2.37 0.06 80.68 Average: 4 15.56 0.00 2.35 4.66 0.05 77.38 Average: 5 21.43 0.00 2.83 3.52 0.07 72.15 Average: 6 17.62 0.00 2.41 5.82 0.07 74.07 Average: 7 17.57 0.00 2.09 0.45 0.06 79.83