---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84915 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: 2800.000 BogoMIPS: 5600.00 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 12G 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 960 26926 0 4279 30750 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:db:eb:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fedb:ebfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:f0:80:a5 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-84915) 11/19/24 _x86_64_ (8 CPU) 08:55:15 LINUX RESTART (8 CPU) 08:56:02 tps rtps wtps bread/s bwrtn/s 08:57:01 191.39 44.67 146.72 2661.92 70828.54 08:58:01 135.79 17.75 118.05 929.58 63842.29 08:59:01 21.03 3.03 18.00 82.65 2241.49 09:00:01 54.44 0.15 54.29 2.93 23065.49 09:01:01 219.14 4.58 214.56 633.66 46831.72 Average: 124.14 13.93 110.21 856.12 41263.56 08:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 29611920 31382012 3327300 10.10 78820 1994300 1895032 5.58 1212556 1808240 129912 08:58:01 27556892 29689812 5382328 16.34 87888 2337436 3442900 10.13 3003612 2047828 12356 08:59:01 27592456 29847240 5346764 16.23 90808 2453076 2812844 8.28 2872792 2134408 69004 09:00:01 27520564 31251996 5418656 16.45 99464 3892756 1888792 5.56 1730088 3302352 1190752 09:01:01 27618640 31531856 5320580 16.15 101528 4068256 1507732 4.44 1508356 3421276 17384 Average: 27980094 30740583 4959126 15.06 91702 2949165 2309460 6.79 2065481 2542821 283882 08:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 ens3 172.11 124.25 1985.70 31.04 0.00 0.00 0.00 0.00 08:57:01 lo 1.12 1.12 0.12 0.12 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 725.11 451.82 4999.72 105.44 0.00 0.00 0.00 0.00 08:58:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 794.48 541.23 749.53 240.70 0.00 0.00 0.00 0.00 08:59:01 lo 6.90 6.90 25.94 25.94 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 419.86 278.47 4203.29 56.35 0.00 0.00 0.00 0.00 09:00:01 lo 1.52 1.52 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 682.92 456.36 2543.63 133.40 0.00 0.00 0.00 0.00 09:01:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 560.20 371.25 2899.41 113.66 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 5.27 5.27 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84915) 11/19/24 _x86_64_ (8 CPU) 08:55:15 LINUX RESTART (8 CPU) 08:56:02 CPU %user %nice %system %iowait %steal %idle 08:57:01 all 12.32 0.00 0.94 3.70 0.04 83.00 08:57:01 0 8.99 0.00 0.83 1.33 0.05 88.80 08:57:01 1 9.16 0.00 0.78 1.31 0.02 88.74 08:57:01 2 13.51 0.00 1.12 2.26 0.05 83.07 08:57:01 3 20.11 0.00 1.19 1.29 0.05 77.36 08:57:01 4 5.25 0.00 0.70 0.59 0.02 93.45 08:57:01 5 19.04 0.00 0.93 11.93 0.03 68.06 08:57:01 6 16.51 0.00 1.05 0.24 0.03 82.17 08:57:01 7 6.01 0.00 0.90 10.68 0.03 82.37 08:58:01 all 37.37 0.00 1.32 1.62 0.08 59.60 08:58:01 0 39.07 0.00 1.97 5.73 0.10 53.13 08:58:01 1 25.64 0.00 1.27 0.42 0.07 72.60 08:58:01 2 39.97 0.00 0.99 0.49 0.08 58.47 08:58:01 3 29.73 0.00 1.67 0.07 0.08 68.45 08:58:01 4 50.48 0.00 1.22 0.35 0.10 47.85 08:58:01 5 35.21 0.00 0.77 4.34 0.08 59.60 08:58:01 6 49.90 0.00 1.15 0.74 0.10 48.11 08:58:01 7 28.99 0.00 1.52 0.80 0.08 68.59 08:59:01 all 23.07 0.00 2.01 0.13 0.06 74.73 08:59:01 0 22.05 0.00 4.00 0.32 0.05 73.58 08:59:01 1 21.35 0.00 1.18 0.20 0.05 77.22 08:59:01 2 25.67 0.00 1.87 0.05 0.07 72.34 08:59:01 3 19.96 0.00 1.18 0.08 0.05 78.73 08:59:01 4 27.90 0.00 0.99 0.03 0.07 71.02 08:59:01 5 22.81 0.00 2.11 0.12 0.05 74.92 08:59:01 6 22.75 0.00 2.10 0.00 0.05 75.10 08:59:01 7 22.10 0.00 2.59 0.27 0.07 74.98 09:00:01 all 22.69 0.00 0.97 0.26 0.06 76.03 09:00:01 0 17.35 0.00 1.09 0.64 0.05 80.88 09:00:01 1 20.03 0.00 0.85 0.00 0.05 79.07 09:00:01 2 30.43 0.00 0.60 0.00 0.07 68.90 09:00:01 3 18.96 0.00 2.22 1.33 0.05 77.43 09:00:01 4 23.30 0.00 0.80 0.00 0.05 75.85 09:00:01 5 19.32 0.00 0.77 0.00 0.07 79.85 09:00:01 6 20.37 0.00 0.63 0.02 0.07 78.91 09:00:01 7 31.79 0.00 0.80 0.10 0.07 67.24 09:01:01 all 19.77 0.00 1.11 1.98 0.06 77.08 09:01:01 0 18.44 0.00 0.57 0.07 0.05 80.87 09:01:01 1 12.47 0.00 0.75 0.00 0.05 86.73 09:01:01 2 19.53 0.00 0.79 0.12 0.08 79.48 09:01:01 3 23.69 0.00 0.70 0.10 0.05 75.46 09:01:01 4 42.38 0.00 2.29 1.25 0.08 53.99 09:01:01 5 15.87 0.00 0.99 0.33 0.03 82.77 09:01:01 6 17.47 0.00 1.53 4.33 0.08 76.59 09:01:01 7 8.23 0.00 1.26 9.62 0.05 80.84 Average: all 23.08 0.00 1.27 1.53 0.06 74.06 Average: 0 21.22 0.00 1.70 1.62 0.06 75.40 Average: 1 17.76 0.00 0.97 0.38 0.05 80.84 Average: 2 25.86 0.00 1.07 0.58 0.07 72.42 Average: 3 22.49 0.00 1.39 0.57 0.06 75.49 Average: 4 29.93 0.00 1.20 0.45 0.06 68.36 Average: 5 22.46 0.00 1.11 3.32 0.05 73.06 Average: 6 25.43 0.00 1.29 1.06 0.07 72.15 Average: 7 19.46 0.00 1.42 4.28 0.06 74.78