---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6477 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 846 25322 0 5998 30865 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:e6:d1:0f brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fee6:d10f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:b6:42:32 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-6477) 02/18/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 130.69 36.19 94.50 1693.44 58715.36 23:13:01 144.76 23.13 121.63 2794.73 63583.40 23:14:01 239.89 0.30 239.59 40.37 124510.19 23:15:01 327.43 12.90 314.53 789.65 32961.54 23:16:01 6.50 0.02 6.48 0.13 154.39 23:17:01 11.53 0.03 11.50 4.40 1098.23 23:18:01 73.52 1.93 71.59 111.98 3578.85 Average: 133.48 10.64 122.84 776.34 40662.90 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30072652 31677256 2866568 8.70 69896 1844264 1458368 4.29 893268 1679448 167940 23:13:01 29319820 31682788 3619400 10.99 91272 2558220 1589668 4.68 978684 2298036 534516 23:14:01 26009516 31668132 6929704 21.04 138892 5654412 1483044 4.36 1018544 5390696 678452 23:15:01 23641748 29466292 9297472 28.23 154684 5784828 8966040 26.38 3399324 5298180 1880 23:16:01 23477776 29303084 9461444 28.72 154944 5785108 9149184 26.92 3565188 5295772 292 23:17:01 23506276 29358240 9432944 28.64 155376 5813184 8378904 24.65 3527136 5309940 404 23:18:01 25932196 31606456 7007024 21.27 159268 5647560 1506988 4.43 1310580 5158580 31984 Average: 25994283 30680321 6944937 21.08 132047 4726797 4647457 13.67 2098961 4347236 202210 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 70.21 50.22 948.81 11.07 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 23:13:01 ens3 175.64 118.90 4310.81 13.30 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 6.33 6.33 0.59 0.59 0.00 0.00 0.00 0.00 23:13:01 br-21936c5875dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 999.62 491.62 26641.70 35.83 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 7.13 7.13 0.71 0.71 0.00 0.00 0.00 0.00 23:14:01 br-21936c5875dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth4e203f7 4.98 6.40 0.81 0.92 0.00 0.00 0.00 0.00 23:15:01 vetha192c8f 9.57 9.50 1.34 1.31 0.00 0.00 0.00 0.00 23:15:01 veth3241d37 76.24 91.85 41.92 23.22 0.00 0.00 0.00 0.00 23:15:01 ens3 5.95 4.92 1.39 1.27 0.00 0.00 0.00 0.00 23:16:01 veth4e203f7 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:16:01 vetha192c8f 15.76 11.00 1.42 1.64 0.00 0.00 0.00 0.00 23:16:01 veth3241d37 30.86 37.28 35.67 8.54 0.00 0.00 0.00 0.00 23:16:01 ens3 3.13 2.92 0.72 1.04 0.00 0.00 0.00 0.00 23:17:01 veth4e203f7 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 23:17:01 vetha192c8f 13.83 9.35 1.05 1.34 0.00 0.00 0.00 0.00 23:17:01 veth3241d37 0.22 0.28 0.09 0.05 0.00 0.00 0.00 0.00 23:17:01 ens3 13.61 13.28 5.75 16.52 0.00 0.00 0.00 0.00 23:18:01 ens3 55.91 42.28 117.33 17.75 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 35.26 35.26 6.23 6.23 0.00 0.00 0.00 0.00 Average: ens3 189.20 103.47 4576.60 13.83 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 4.47 4.47 0.84 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6477) 02/18/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.73 0.00 0.76 4.53 0.04 84.94 23:12:01 0 0.42 0.00 0.27 26.95 0.07 72.30 23:12:01 1 28.60 0.00 1.47 2.39 0.05 67.49 23:12:01 2 5.67 0.00 0.43 1.50 0.02 92.39 23:12:01 3 7.38 0.00 0.63 0.57 0.02 91.40 23:12:01 4 8.40 0.00 0.95 0.68 0.02 89.96 23:12:01 5 0.42 0.00 0.33 1.92 0.03 97.30 23:12:01 6 13.35 0.00 1.10 0.98 0.03 84.53 23:12:01 7 13.67 0.00 0.87 1.38 0.03 84.04 23:13:01 all 10.07 0.00 1.21 4.56 0.04 84.11 23:13:01 0 2.99 0.00 0.99 1.40 0.07 94.55 23:13:01 1 3.05 0.00 0.75 0.47 0.02 95.71 23:13:01 2 6.10 0.00 1.19 1.92 0.03 90.76 23:13:01 3 2.10 0.00 0.80 0.25 0.02 96.83 23:13:01 4 12.89 0.00 1.45 1.25 0.03 84.37 23:13:01 5 1.12 0.00 0.72 27.68 0.05 70.42 23:13:01 6 38.47 0.00 2.19 3.07 0.05 56.22 23:13:01 7 13.83 0.00 1.60 0.47 0.03 84.07 23:14:01 all 12.42 0.00 5.59 6.16 0.07 75.76 23:14:01 0 13.00 0.00 6.56 0.44 0.07 79.93 23:14:01 1 14.01 0.00 4.87 0.59 0.07 80.46 23:14:01 2 12.48 0.00 5.62 0.53 0.07 81.31 23:14:01 3 12.16 0.00 5.52 38.53 0.08 43.70 23:14:01 4 11.82 0.00 5.83 2.91 0.07 79.37 23:14:01 5 11.15 0.00 5.05 5.96 0.07 77.77 23:14:01 6 14.05 0.00 4.89 0.03 0.05 80.97 23:14:01 7 10.68 0.00 6.33 0.39 0.08 82.51 23:15:01 all 28.43 0.00 3.65 3.06 0.08 64.79 23:15:01 0 20.79 0.00 2.94 1.05 0.07 75.15 23:15:01 1 28.21 0.00 3.43 0.55 0.07 67.74 23:15:01 2 18.75 0.00 2.66 2.09 0.07 76.43 23:15:01 3 32.77 0.00 4.01 12.89 0.10 50.23 23:15:01 4 30.49 0.00 3.57 1.38 0.08 64.48 23:15:01 5 32.59 0.00 4.25 2.18 0.08 60.90 23:15:01 6 34.14 0.00 4.11 1.64 0.10 60.01 23:15:01 7 29.68 0.00 4.27 2.72 0.07 63.27 23:16:01 all 4.44 0.00 0.44 0.03 0.05 95.04 23:16:01 0 3.87 0.00 0.48 0.02 0.05 95.58 23:16:01 1 5.07 0.00 0.48 0.00 0.05 94.40 23:16:01 2 3.79 0.00 0.37 0.12 0.03 95.69 23:16:01 3 4.99 0.00 0.42 0.02 0.05 94.53 23:16:01 4 5.26 0.00 0.50 0.02 0.05 94.18 23:16:01 5 4.17 0.00 0.33 0.05 0.03 95.41 23:16:01 6 3.77 0.00 0.48 0.03 0.08 95.63 23:16:01 7 4.58 0.00 0.40 0.00 0.05 94.97 23:17:01 all 1.56 0.00 0.37 0.12 0.05 97.89 23:17:01 0 1.25 0.00 0.37 0.10 0.07 98.21 23:17:01 1 1.30 0.00 0.42 0.22 0.03 98.03 23:17:01 2 2.86 0.00 0.46 0.02 0.05 96.61 23:17:01 3 1.17 0.00 0.30 0.35 0.07 98.12 23:17:01 4 1.95 0.00 0.37 0.10 0.05 97.53 23:17:01 5 1.08 0.00 0.42 0.03 0.07 98.40 23:17:01 6 1.69 0.00 0.35 0.00 0.08 97.88 23:17:01 7 1.18 0.00 0.32 0.15 0.05 98.30 23:18:01 all 7.45 0.00 0.78 0.35 0.03 91.39 23:18:01 0 2.63 0.00 0.55 0.07 0.02 96.73 23:18:01 1 20.94 0.00 1.00 0.12 0.03 77.91 23:18:01 2 13.20 0.00 1.35 1.40 0.03 84.01 23:18:01 3 16.56 0.00 1.20 0.32 0.03 81.89 23:18:01 4 3.07 0.00 0.60 0.10 0.02 96.21 23:18:01 5 1.39 0.00 0.44 0.18 0.02 97.97 23:18:01 6 0.90 0.00 0.55 0.59 0.05 97.91 23:18:01 7 0.92 0.00 0.53 0.02 0.02 98.51 Average: all 10.56 0.00 1.82 2.68 0.05 84.89 Average: 0 6.41 0.00 1.73 4.29 0.06 87.52 Average: 1 14.44 0.00 1.77 0.62 0.05 83.13 Average: 2 8.95 0.00 1.71 1.08 0.04 88.22 Average: 3 10.98 0.00 1.83 7.47 0.05 79.67 Average: 4 10.53 0.00 1.89 0.92 0.05 86.62 Average: 5 7.39 0.00 1.64 5.42 0.05 85.50 Average: 6 15.19 0.00 1.95 0.91 0.06 81.89 Average: 7 10.63 0.00 2.03 0.73 0.05 86.56