---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25989 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: 2799.996 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 8% / 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 849 26590 0 4727 30862 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:bf:7b:41 brd ff:ff:ff:ff:ff:ff inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:febf:7b41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:26:6b:0e 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-25989) 04/25/24 _x86_64_ (8 CPU) 11:01:53 LINUX RESTART (8 CPU) 11:02:01 tps rtps wtps bread/s bwrtn/s 11:03:02 162.27 84.15 78.12 6162.57 61342.71 11:04:01 109.32 17.39 91.93 1256.60 30944.59 11:05:01 199.93 9.50 190.44 1673.16 84892.09 11:06:01 243.93 14.68 229.25 802.93 52677.84 11:07:01 57.84 0.83 57.01 39.99 23092.73 Average: 154.81 25.34 129.48 1989.47 50657.97 11:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:02 30190332 31652116 2748888 8.35 56480 1724228 1473280 4.33 918328 1555764 91704 11:04:01 29816400 31670964 3122820 9.48 83844 2068004 1417816 4.17 919976 1881088 217792 11:05:01 27286724 31660524 5652496 17.16 128520 4439964 1403364 4.13 1014596 4178188 723220 11:06:01 25336828 29862332 7602392 23.08 137440 4566272 7353180 21.63 2984144 4094572 184 11:07:01 27258928 31624196 5680292 17.24 138796 4419696 1455496 4.28 1262024 3945456 3760 Average: 27977842 31294026 4961378 15.06 109016 3443633 2620627 7.71 1419814 3131014 207332 11:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:02 ens3 390.12 243.64 1502.74 60.30 0.00 0.00 0.00 0.00 11:03:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 51.42 33.74 678.73 7.53 0.00 0.00 0.00 0.00 11:04:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 889.14 406.18 18999.02 31.30 0.00 0.00 0.00 0.00 11:05:01 lo 9.80 9.80 0.97 0.97 0.00 0.00 0.00 0.00 11:05:01 br-6e8bba795392 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 veth71d33ca 3.45 3.93 0.66 0.55 0.00 0.00 0.00 0.00 11:06:01 ens3 7.25 3.87 1.54 2.14 0.00 0.00 0.00 0.00 11:06:01 vethe065136 14.26 13.46 2.15 1.99 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 66.34 40.71 66.35 28.12 0.00 0.00 0.00 0.00 11:07:01 lo 22.83 22.83 3.11 3.11 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: ens3 281.66 146.02 4262.60 25.94 0.00 0.00 0.00 0.00 Average: lo 3.98 3.98 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25989) 04/25/24 _x86_64_ (8 CPU) 11:01:53 LINUX RESTART (8 CPU) 11:02:01 CPU %user %nice %system %iowait %steal %idle 11:03:02 all 8.92 0.00 1.17 3.19 0.04 86.68 11:03:02 0 6.41 0.00 0.78 1.17 0.03 91.60 11:03:02 1 5.27 0.00 0.83 1.05 0.02 92.83 11:03:02 2 28.55 0.00 1.79 2.12 0.07 67.47 11:03:02 3 11.23 0.00 1.15 0.13 0.03 87.46 11:03:02 4 5.96 0.00 1.22 0.43 0.03 92.35 11:03:02 5 3.99 0.00 0.63 2.54 0.03 92.80 11:03:02 6 5.09 0.00 1.96 17.86 0.05 75.03 11:03:02 7 4.87 0.00 0.97 0.28 0.07 93.81 11:04:01 all 10.70 0.00 0.71 2.25 0.03 86.32 11:04:01 0 1.59 0.00 0.22 0.59 0.02 97.57 11:04:01 1 5.83 0.00 0.37 0.22 0.02 93.55 11:04:01 2 23.04 0.00 0.95 0.86 0.03 75.11 11:04:01 3 24.75 0.00 1.38 1.07 0.03 72.76 11:04:01 4 19.78 0.00 1.41 0.41 0.03 78.37 11:04:01 5 0.48 0.00 0.32 2.21 0.03 96.95 11:04:01 6 5.40 0.00 0.56 12.42 0.02 81.59 11:04:01 7 4.66 0.00 0.47 0.22 0.02 94.62 11:05:01 all 10.98 0.00 4.01 4.34 0.06 80.60 11:05:01 0 12.67 0.00 5.24 12.67 0.07 69.35 11:05:01 1 12.89 0.00 3.70 0.10 0.05 83.26 11:05:01 2 15.51 0.00 5.24 0.88 0.05 78.32 11:05:01 3 7.82 0.00 3.32 0.42 0.05 88.39 11:05:01 4 9.32 0.00 3.84 1.10 0.05 85.69 11:05:01 5 10.02 0.00 3.61 1.23 0.07 85.07 11:05:01 6 9.34 0.00 3.30 11.75 0.07 75.55 11:05:01 7 10.33 0.00 3.85 6.63 0.07 79.12 11:06:01 all 29.37 0.00 3.50 2.85 0.08 64.20 11:06:01 0 20.99 0.00 3.39 10.78 0.10 64.75 11:06:01 1 32.07 0.00 3.50 0.64 0.08 63.71 11:06:01 2 30.64 0.00 3.34 1.19 0.08 64.74 11:06:01 3 24.86 0.00 2.69 1.59 0.08 70.78 11:06:01 4 33.67 0.00 3.97 0.62 0.08 61.65 11:06:01 5 33.89 0.00 4.06 3.09 0.08 58.88 11:06:01 6 30.18 0.00 3.66 1.14 0.08 64.94 11:06:01 7 28.71 0.00 3.35 3.80 0.08 64.06 11:07:01 all 3.17 0.00 0.63 1.16 0.03 95.01 11:07:01 0 4.36 0.00 0.67 0.13 0.03 94.81 11:07:01 1 2.37 0.00 0.58 0.12 0.02 96.91 11:07:01 2 2.42 0.00 0.77 0.55 0.03 96.23 11:07:01 3 2.58 0.00 0.63 0.03 0.03 96.72 11:07:01 4 1.64 0.00 0.53 0.03 0.05 97.74 11:07:01 5 4.97 0.00 0.63 0.12 0.02 94.26 11:07:01 6 2.86 0.00 0.70 0.70 0.03 95.70 11:07:01 7 4.16 0.00 0.55 7.60 0.03 87.66 Average: all 12.63 0.00 2.00 2.76 0.05 82.56 Average: 0 9.21 0.00 2.05 5.06 0.05 83.63 Average: 1 11.69 0.00 1.80 0.43 0.04 86.05 Average: 2 20.02 0.00 2.42 1.12 0.05 76.39 Average: 3 14.22 0.00 1.83 0.65 0.05 83.25 Average: 4 14.06 0.00 2.19 0.52 0.05 83.18 Average: 5 10.69 0.00 1.85 1.84 0.05 85.58 Average: 6 10.60 0.00 2.04 8.75 0.05 78.56 Average: 7 10.55 0.00 1.84 3.71 0.05 83.85