---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23635 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 837 26017 0 5312 30874 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:9b:92:4d brd ff:ff:ff:ff:ff:ff inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe9b:924d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:10:d3:dc 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-23635) 04/16/24 _x86_64_ (8 CPU) 07:43:34 LINUX RESTART (8 CPU) 07:44:03 tps rtps wtps bread/s bwrtn/s 07:45:01 144.93 73.62 71.31 4768.98 32977.01 07:46:01 96.27 13.73 82.54 1116.61 29410.83 07:47:01 160.81 9.43 151.37 1656.52 58779.94 07:48:01 298.68 12.15 286.54 781.10 90974.94 07:49:01 71.15 1.73 69.42 138.24 23126.63 Average: 154.43 21.79 132.64 1671.86 47147.38 07:44:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30224756 31767384 2714464 8.24 67016 1787680 1395232 4.11 801636 1624200 138904 07:46:01 29836504 31672044 3102716 9.42 83328 2050672 1463256 4.31 920736 1863680 175280 07:47:01 26849880 31663852 6089340 18.49 125560 4868292 1410296 4.15 999308 4612808 1865684 07:48:01 24993480 30094760 7945740 24.12 137684 5116236 7537988 22.18 2724844 4676284 412 07:49:01 26651680 31623068 6287540 19.09 141072 4994456 1513760 4.45 1257384 4526696 27684 Average: 27711260 31364222 5227960 15.87 110932 3763467 2664106 7.84 1340782 3460734 441593 07:44:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.72 1.72 0.19 0.19 0.00 0.00 0.00 0.00 07:45:01 ens3 293.37 221.58 1497.38 59.51 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 07:46:01 ens3 41.56 31.58 638.93 6.87 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 10.13 10.13 1.01 1.01 0.00 0.00 0.00 0.00 07:47:01 ens3 822.35 439.78 24413.68 32.92 0.00 0.00 0.00 0.00 07:47:01 br-4f2f59834bd9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth9b489e2 0.63 0.78 0.04 0.05 0.00 0.00 0.00 0.00 07:48:01 vethea1fe5f 1.32 1.82 0.15 0.18 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 2.87 2.87 0.47 0.47 0.00 0.00 0.00 0.00 07:49:01 ens3 1223.03 739.78 26640.11 124.24 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 3.25 3.25 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 243.95 146.98 5350.37 24.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23635) 04/16/24 _x86_64_ (8 CPU) 07:43:34 LINUX RESTART (8 CPU) 07:44:03 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 10.88 0.00 1.10 3.46 0.05 84.52 07:45:01 0 8.37 0.00 0.76 0.62 0.03 90.21 07:45:01 1 4.48 0.00 0.55 2.13 0.07 92.77 07:45:01 2 39.81 0.00 2.77 4.56 0.09 52.77 07:45:01 3 15.64 0.00 1.62 1.18 0.07 81.49 07:45:01 4 4.44 0.00 0.60 0.12 0.03 94.80 07:45:01 5 4.44 0.00 0.62 0.50 0.03 94.41 07:45:01 6 3.32 0.00 1.00 2.85 0.03 92.80 07:45:01 7 6.59 0.00 0.83 15.81 0.05 76.72 07:46:01 all 8.63 0.00 0.57 4.31 0.03 86.46 07:46:01 0 19.38 0.00 0.87 2.92 0.03 76.80 07:46:01 1 12.06 0.00 0.97 3.02 0.02 83.93 07:46:01 2 24.80 0.00 0.97 1.34 0.05 72.84 07:46:01 3 1.39 0.00 0.52 19.18 0.05 78.86 07:46:01 4 1.22 0.00 0.30 1.17 0.02 97.30 07:46:01 5 2.75 0.00 0.23 0.05 0.00 96.97 07:46:01 6 2.94 0.00 0.35 2.41 0.02 94.28 07:46:01 7 4.64 0.00 0.33 4.43 0.03 90.56 07:47:01 all 12.24 0.00 4.52 6.05 0.08 77.11 07:47:01 0 9.42 0.00 4.55 18.52 0.05 67.47 07:47:01 1 14.65 0.00 4.74 0.37 0.07 80.17 07:47:01 2 9.03 0.00 4.55 4.06 0.07 82.30 07:47:01 3 9.42 0.00 3.88 20.36 0.07 66.26 07:47:01 4 14.91 0.00 5.22 0.39 0.10 79.38 07:47:01 5 11.97 0.00 4.37 2.81 0.10 80.75 07:47:01 6 15.76 0.00 4.64 0.88 0.07 78.65 07:47:01 7 12.74 0.00 4.26 0.90 0.14 81.96 07:48:01 all 17.94 0.00 2.96 8.13 0.07 70.90 07:48:01 0 15.60 0.00 2.68 6.09 0.07 75.57 07:48:01 1 15.06 0.00 2.53 0.60 0.07 81.74 07:48:01 2 10.91 0.00 2.71 5.97 0.05 80.35 07:48:01 3 21.07 0.00 3.30 19.34 0.07 56.22 07:48:01 4 23.36 0.00 3.14 2.82 0.05 70.64 07:48:01 5 15.22 0.00 2.51 1.03 0.07 81.18 07:48:01 6 19.68 0.00 3.11 0.94 0.07 76.21 07:48:01 7 22.74 0.00 3.67 28.37 0.13 45.09 07:49:01 all 11.07 0.00 1.18 1.79 0.05 85.91 07:49:01 0 5.02 0.00 0.98 0.22 0.03 93.74 07:49:01 1 8.86 0.00 1.22 0.20 0.02 89.70 07:49:01 2 15.44 0.00 1.54 12.11 0.05 70.85 07:49:01 3 27.84 0.00 1.71 0.89 0.08 69.47 07:49:01 4 8.58 0.00 1.15 0.37 0.05 89.85 07:49:01 5 5.95 0.00 0.90 0.23 0.05 92.87 07:49:01 6 9.54 0.00 1.05 0.20 0.05 89.16 07:49:01 7 7.44 0.00 0.90 0.10 0.03 91.52 Average: all 12.16 0.00 2.06 4.75 0.06 80.97 Average: 0 11.57 0.00 1.97 5.67 0.04 80.74 Average: 1 11.05 0.00 2.01 1.26 0.05 85.63 Average: 2 19.89 0.00 2.50 5.62 0.06 71.94 Average: 3 15.07 0.00 2.21 12.24 0.07 70.41 Average: 4 10.50 0.00 2.08 0.98 0.05 86.39 Average: 5 8.06 0.00 1.72 0.92 0.05 89.26 Average: 6 10.27 0.00 2.03 1.45 0.05 86.21 Average: 7 10.83 0.00 2.00 9.88 0.08 77.21