---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36495 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 830 26244 0 5092 30880 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:35:85:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe35:85fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:5b:70:fb 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-36495) 04/30/24 _x86_64_ (8 CPU) 14:51:25 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:01 141.07 38.49 102.58 1746.35 65510.70 14:54:01 152.17 23.08 129.08 2782.80 70500.80 14:55:01 326.61 12.85 313.76 778.34 101051.91 14:56:01 17.51 0.42 17.10 34.93 4598.17 14:57:01 46.58 0.92 45.67 52.65 1987.82 Average: 136.79 15.15 121.64 1078.94 48728.15 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 30114276 31697304 2824944 8.58 70324 1823388 1447084 4.26 877160 1659548 150236 14:54:01 28595788 31682080 4343432 13.19 101152 3253432 1538288 4.53 967232 2999036 1259768 14:55:01 25146000 29909944 7793220 23.66 116740 4850568 7144424 21.02 2856388 4439732 432 14:56:01 23003744 27906660 9935476 30.16 117624 4982012 9776464 28.76 4962080 4450980 220 14:57:01 26942268 31679908 5996952 18.21 118472 4827500 1488792 4.38 1246924 4291388 2232 Average: 26760415 30575179 6178805 18.76 104862 3947380 4279010 12.59 2181957 3568137 282578 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 14:53:01 ens3 91.02 58.75 930.41 15.17 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 14:54:01 lo 7.60 7.60 0.71 0.71 0.00 0.00 0.00 0.00 14:54:01 ens3 302.33 182.25 9645.90 17.56 0.00 0.00 0.00 0.00 14:54:01 br-9b11614e466d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth86056b8 0.55 0.58 0.03 0.04 0.00 0.00 0.00 0.00 14:55:01 veth8a8d3fd 0.15 0.33 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 veth299dac9 0.72 1.30 0.06 0.12 0.00 0.00 0.00 0.00 14:55:01 vethb945ca9 0.82 1.10 0.05 0.07 0.00 0.00 0.00 0.00 14:56:01 veth86056b8 12.71 12.71 11.16 66.59 0.00 0.00 0.00 0.01 14:56:01 veth8a8d3fd 0.72 1.00 0.17 0.83 0.00 0.00 0.00 0.00 14:56:01 veth299dac9 5.60 4.87 5.39 2.05 0.00 0.00 0.00 0.00 14:56:01 vethb945ca9 30.43 25.61 6.91 26.65 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 27.69 27.69 7.44 7.44 0.00 0.00 0.00 0.00 14:57:01 ens3 1291.82 802.77 31545.41 137.10 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 4.75 4.75 1.42 1.42 0.00 0.00 0.00 0.00 Average: ens3 199.16 118.57 6173.96 17.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36495) 04/30/24 _x86_64_ (8 CPU) 14:51:25 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 10.58 0.00 0.83 3.20 0.03 85.35 14:53:01 0 1.32 0.00 0.38 8.28 0.07 89.95 14:53:01 1 6.94 0.00 0.63 0.53 0.03 91.87 14:53:01 2 36.46 0.00 1.92 2.24 0.05 59.34 14:53:01 3 18.60 0.00 1.20 0.50 0.03 79.66 14:53:01 4 11.24 0.00 0.90 0.27 0.02 87.58 14:53:01 5 7.53 0.00 0.95 13.35 0.05 78.12 14:53:01 6 1.92 0.00 0.32 0.42 0.02 97.33 14:53:01 7 0.67 0.00 0.38 0.08 0.02 98.85 14:54:01 all 11.50 0.00 2.41 2.96 0.04 83.08 14:54:01 0 4.10 0.00 2.35 17.39 0.05 76.10 14:54:01 1 2.69 0.00 1.35 1.36 0.03 94.57 14:54:01 2 16.03 0.00 2.58 0.85 0.03 80.50 14:54:01 3 28.69 0.00 2.78 1.14 0.05 67.34 14:54:01 4 25.71 0.00 3.78 0.49 0.05 69.98 14:54:01 5 5.93 0.00 2.81 1.75 0.03 89.48 14:54:01 6 4.83 0.00 2.35 0.32 0.03 92.47 14:54:01 7 4.04 0.00 1.22 0.44 0.02 94.29 14:55:01 all 29.34 0.00 6.07 4.57 0.08 59.94 14:55:01 0 31.67 0.00 6.00 22.35 0.10 39.88 14:55:01 1 28.00 0.00 6.27 3.09 0.08 62.55 14:55:01 2 28.63 0.00 6.88 0.90 0.08 63.51 14:55:01 3 30.34 0.00 5.66 0.47 0.08 63.44 14:55:01 4 28.21 0.00 6.31 2.85 0.08 62.54 14:55:01 5 29.69 0.00 5.44 1.81 0.08 62.96 14:55:01 6 28.67 0.00 6.08 4.65 0.07 60.52 14:55:01 7 29.46 0.00 5.97 0.46 0.07 64.04 14:56:01 all 39.39 0.00 3.82 0.12 0.09 56.59 14:56:01 0 38.69 0.00 3.98 0.08 0.07 57.18 14:56:01 1 40.53 0.00 3.92 0.05 0.08 55.41 14:56:01 2 37.11 0.00 3.73 0.71 0.08 58.36 14:56:01 3 36.59 0.00 3.50 0.00 0.08 59.82 14:56:01 4 45.09 0.00 4.35 0.02 0.08 50.46 14:56:01 5 39.31 0.00 3.74 0.02 0.08 56.85 14:56:01 6 43.49 0.00 4.15 0.03 0.08 52.24 14:56:01 7 34.31 0.00 3.12 0.07 0.08 62.42 14:57:01 all 2.46 0.00 0.74 0.19 0.05 96.56 14:57:01 0 2.50 0.00 0.83 0.07 0.03 96.56 14:57:01 1 2.69 0.00 0.68 0.02 0.03 96.58 14:57:01 2 2.22 0.00 0.73 0.28 0.05 96.71 14:57:01 3 2.53 0.00 0.64 0.37 0.03 96.44 14:57:01 4 3.00 0.00 0.87 0.22 0.08 95.83 14:57:01 5 2.71 0.00 0.75 0.13 0.05 96.36 14:57:01 6 1.49 0.00 0.75 0.12 0.07 97.58 14:57:01 7 2.53 0.00 0.67 0.35 0.05 96.40 Average: all 18.60 0.00 2.76 2.20 0.06 76.37 Average: 0 15.59 0.00 2.70 9.59 0.06 72.05 Average: 1 16.12 0.00 2.56 1.00 0.05 80.27 Average: 2 24.06 0.00 3.16 1.00 0.06 71.72 Average: 3 23.31 0.00 2.75 0.50 0.06 73.39 Average: 4 22.61 0.00 3.23 0.76 0.06 73.33 Average: 5 16.98 0.00 2.73 3.42 0.06 76.81 Average: 6 16.02 0.00 2.72 1.10 0.05 80.12 Average: 7 14.13 0.00 2.26 0.28 0.05 83.28