---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40896 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 13G 143G 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 877 26197 0 5092 30833 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:d3:44:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fed3:441f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:88:b1:a0 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-40896) 09/22/24 _x86_64_ (8 CPU) 14:51:47 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:01 393.84 87.42 306.41 6267.24 48474.11 14:54:01 139.18 22.85 116.33 2731.07 18166.00 14:55:01 334.18 12.88 321.30 788.64 104576.94 14:56:01 22.28 0.53 21.75 52.39 9318.21 14:57:01 46.19 0.03 46.16 6.93 7385.82 Average: 187.14 24.75 162.40 1969.37 37585.23 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 30139844 31692604 2799368 8.50 68036 1797212 1401652 4.12 877296 1632524 158544 14:54:01 29199568 31637596 3739644 11.35 92596 2628320 1563960 4.60 1006944 2381544 615888 14:55:01 25567076 30332352 7372136 22.38 116332 4851492 6812312 20.04 2376372 4496744 1068 14:56:01 23216516 28121268 9722696 29.52 117340 4983316 9269220 27.27 4743468 4452796 1152 14:57:01 25816696 30745656 7122516 21.62 117864 5010904 3496200 10.29 2194356 4447452 248 Average: 26787940 30505895 6151272 18.67 102434 3854249 4508669 13.27 2239687 3482212 155380 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 ens3 342.80 236.69 1597.35 74.84 0.00 0.00 0.00 0.00 14:53:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 120.35 87.07 2778.46 12.01 0.00 0.00 0.00 0.00 14:54:01 lo 5.67 5.67 0.54 0.54 0.00 0.00 0.00 0.00 14:54:01 br-c0d8862f6ec7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethe4ff7e2 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 14:55:01 vethde96edb 38.04 30.24 4.48 2.98 0.00 0.00 0.00 0.00 14:55:01 veth1d1afdf 0.27 0.38 0.02 0.02 0.00 0.00 0.00 0.00 14:55:01 ens3 729.96 390.58 27174.66 27.69 0.00 0.00 0.00 0.00 14:56:01 vethe4ff7e2 0.80 1.13 0.18 0.83 0.00 0.00 0.00 0.00 14:56:01 veth1d1afdf 1.35 1.53 0.20 0.48 0.00 0.00 0.00 0.00 14:56:01 ens3 8.00 4.95 1.90 1.73 0.00 0.00 0.00 0.00 14:56:01 veth479691b 2.02 2.47 1.20 1.79 0.00 0.00 0.00 0.00 14:57:01 ens3 17.81 16.18 9.28 16.09 0.00 0.00 0.00 0.00 14:57:01 lo 27.83 27.83 7.44 7.44 0.00 0.00 0.00 0.00 14:57:01 br-c0d8862f6ec7 2.98 3.48 4.34 1.18 0.00 0.00 0.00 0.00 14:57:01 vethe839670 54.26 49.04 20.64 42.05 0.00 0.00 0.00 0.00 Average: ens3 243.79 147.10 6312.29 26.47 0.00 0.00 0.00 0.00 Average: lo 4.97 4.97 1.44 1.44 0.00 0.00 0.00 0.00 Average: br-c0d8862f6ec7 0.60 0.70 0.87 0.24 0.00 0.00 0.00 0.00 Average: vethe839670 10.85 9.81 4.13 8.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40896) 09/22/24 _x86_64_ (8 CPU) 14:51:47 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 10.01 0.00 1.47 2.86 0.04 85.62 14:53:01 0 11.98 0.00 1.27 6.60 0.03 80.12 14:53:01 1 5.09 0.00 1.49 3.68 0.03 89.71 14:53:01 2 8.77 0.00 1.32 1.26 0.05 88.60 14:53:01 3 10.42 0.00 1.47 3.31 0.05 84.75 14:53:01 4 3.95 0.00 0.99 0.69 0.02 94.37 14:53:01 5 5.89 0.00 1.17 0.37 0.03 92.54 14:53:01 6 7.72 0.00 2.26 5.75 0.05 84.22 14:53:01 7 26.25 0.00 1.79 1.24 0.07 70.66 14:54:01 all 10.82 0.00 1.48 1.59 0.04 86.07 14:54:01 0 25.18 0.00 2.19 0.75 0.05 71.83 14:54:01 1 6.83 0.00 1.31 0.75 0.07 91.04 14:54:01 2 4.16 0.00 0.95 2.02 0.03 92.83 14:54:01 3 3.76 0.00 1.14 2.77 0.02 92.32 14:54:01 4 2.91 0.00 1.20 0.12 0.02 95.76 14:54:01 5 8.16 0.00 1.17 0.30 0.07 90.31 14:54:01 6 4.17 0.00 1.74 3.59 0.03 90.47 14:54:01 7 31.35 0.00 2.14 2.46 0.05 63.99 14:55:01 all 17.28 0.00 5.66 4.58 0.07 72.41 14:55:01 0 18.30 0.00 5.04 0.80 0.07 75.80 14:55:01 1 18.38 0.00 6.18 0.47 0.07 74.89 14:55:01 2 15.01 0.00 7.40 20.04 0.09 57.45 14:55:01 3 15.08 0.00 6.18 5.77 0.08 72.89 14:55:01 4 17.34 0.00 5.59 0.49 0.07 76.51 14:55:01 5 18.44 0.00 5.23 0.74 0.08 75.51 14:55:01 6 18.12 0.00 4.18 8.05 0.05 69.60 14:55:01 7 17.58 0.00 5.50 0.39 0.05 76.48 14:56:01 all 49.17 0.00 4.52 0.31 0.11 45.89 14:56:01 0 51.42 0.00 4.76 0.05 0.12 43.65 14:56:01 1 52.08 0.00 4.78 0.00 0.12 43.03 14:56:01 2 48.44 0.00 4.58 0.13 0.10 46.75 14:56:01 3 45.59 0.00 4.01 0.00 0.10 50.29 14:56:01 4 48.54 0.00 4.23 0.19 0.12 46.93 14:56:01 5 51.43 0.00 4.79 1.03 0.12 42.64 14:56:01 6 48.56 0.00 4.39 1.01 0.12 45.93 14:56:01 7 47.36 0.00 4.64 0.02 0.12 47.86 14:57:01 all 3.68 0.00 0.70 0.41 0.05 95.16 14:57:01 0 4.11 0.00 0.87 0.03 0.03 94.96 14:57:01 1 3.09 0.00 0.58 0.05 0.05 96.23 14:57:01 2 3.36 0.00 0.67 0.43 0.07 95.47 14:57:01 3 5.03 0.00 0.75 0.07 0.05 94.10 14:57:01 4 3.89 0.00 0.72 0.15 0.05 95.19 14:57:01 5 3.20 0.00 0.65 0.89 0.05 95.21 14:57:01 6 4.15 0.00 0.65 1.62 0.05 93.53 14:57:01 7 2.64 0.00 0.72 0.02 0.05 96.57 Average: all 18.15 0.00 2.76 1.94 0.06 77.08 Average: 0 22.17 0.00 2.82 1.65 0.06 73.31 Average: 1 17.03 0.00 2.86 0.99 0.07 79.06 Average: 2 15.91 0.00 2.97 4.72 0.07 76.33 Average: 3 15.95 0.00 2.70 2.38 0.06 78.92 Average: 4 15.27 0.00 2.54 0.33 0.05 81.81 Average: 5 17.36 0.00 2.60 0.66 0.07 79.31 Average: 6 16.52 0.00 2.64 4.00 0.06 76.78 Average: 7 25.02 0.00 2.95 0.83 0.07 71.13