---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3597 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 11G 145G 7% / 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 845 28894 0 2426 30892 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:91:bb:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe91:bb3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:2d:ee:2e 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-3597) 02/07/24 _x86_64_ (8 CPU) 23:35:24 LINUX RESTART (8 CPU) 23:36:01 tps rtps wtps bread/s bwrtn/s 23:37:01 133.06 17.73 115.33 1021.83 81568.67 23:38:01 132.44 18.36 114.08 665.76 44071.45 23:39:01 3.98 0.07 3.92 1.07 288.75 23:40:01 37.93 2.93 34.99 112.65 8196.23 Average: 76.85 9.77 67.08 450.32 33531.28 23:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:37:01 30062396 31693632 2876824 8.73 71312 1868632 1391912 4.10 878584 1701472 183672 23:38:01 27803136 29619052 5136084 15.59 81956 2032664 3705852 10.90 2991928 1822616 5876 23:39:01 27254724 29072876 5684496 17.26 82084 2034428 4142640 12.19 3539104 1823436 384 23:40:01 29555592 31620204 3383628 10.27 87640 2270136 1379408 4.06 1109120 1944276 52148 Average: 28668962 30501441 4270258 12.96 80748 2051465 2654953 7.81 2129684 1822950 60520 23:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 ens3 83.94 56.51 1077.73 9.09 0.00 0.00 0.00 0.00 23:37:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 ens3 320.15 245.59 1881.29 69.41 0.00 0.00 0.00 0.00 23:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 ens3 333.56 145.68 88.94 76.17 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 268.62 196.92 554.90 1015.84 0.00 0.00 0.00 0.00 23:40:01 lo 1.67 1.67 0.16 0.16 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 251.57 161.17 900.72 292.63 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3597) 02/07/24 _x86_64_ (8 CPU) 23:35:24 LINUX RESTART (8 CPU) 23:36:01 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 10.48 0.00 0.75 1.64 0.03 87.10 23:37:01 0 20.85 0.00 1.39 4.60 0.05 73.12 23:37:01 1 10.42 0.00 0.83 0.08 0.00 88.67 23:37:01 2 15.99 0.00 0.83 0.20 0.03 82.94 23:37:01 3 20.48 0.00 1.44 0.20 0.07 77.82 23:37:01 4 0.80 0.00 0.18 0.02 0.00 99.00 23:37:01 5 7.29 0.00 0.43 2.97 0.02 89.29 23:37:01 6 7.80 0.00 0.62 0.07 0.03 91.48 23:37:01 7 0.25 0.00 0.27 4.96 0.05 94.47 23:38:01 all 23.56 0.00 1.39 2.34 0.06 72.64 23:38:01 0 11.90 0.00 1.59 4.49 0.07 81.95 23:38:01 1 47.36 0.00 2.72 0.45 0.08 49.38 23:38:01 2 35.42 0.00 1.79 4.86 0.08 57.84 23:38:01 3 23.71 0.00 0.54 0.10 0.07 75.59 23:38:01 4 19.74 0.00 1.53 0.27 0.05 78.41 23:38:01 5 12.84 0.00 0.68 0.18 0.05 86.25 23:38:01 6 10.77 0.00 0.85 8.00 0.05 80.34 23:38:01 7 26.97 0.00 1.44 0.35 0.05 71.18 23:39:01 all 17.96 0.00 0.42 0.04 0.05 81.54 23:39:01 0 12.51 0.00 0.50 0.07 0.03 86.89 23:39:01 1 5.03 0.00 0.53 0.05 0.03 94.35 23:39:01 2 33.42 0.00 0.52 0.00 0.05 66.02 23:39:01 3 17.94 0.00 0.53 0.15 0.05 81.33 23:39:01 4 17.83 0.00 0.50 0.00 0.05 81.62 23:39:01 5 25.10 0.00 0.32 0.00 0.05 74.53 23:39:01 6 11.32 0.00 0.13 0.00 0.03 88.51 23:39:01 7 20.55 0.00 0.28 0.00 0.07 79.09 23:40:01 all 13.46 0.00 0.73 0.31 0.04 85.47 23:40:01 0 12.43 0.00 0.57 1.32 0.03 85.65 23:40:01 1 12.12 0.00 1.27 0.92 0.03 85.66 23:40:01 2 7.77 0.00 0.62 0.03 0.05 91.53 23:40:01 3 7.82 0.00 0.63 0.00 0.03 91.52 23:40:01 4 12.37 0.00 0.57 0.07 0.05 86.95 23:40:01 5 28.62 0.00 1.22 0.07 0.05 70.04 23:40:01 6 16.66 0.00 0.48 0.05 0.03 82.77 23:40:01 7 9.90 0.00 0.45 0.02 0.07 89.56 Average: all 16.36 0.00 0.82 1.08 0.05 81.69 Average: 0 14.42 0.00 1.01 2.62 0.05 81.90 Average: 1 18.68 0.00 1.34 0.38 0.04 79.57 Average: 2 23.14 0.00 0.94 1.27 0.05 74.59 Average: 3 17.48 0.00 0.78 0.11 0.05 81.57 Average: 4 12.68 0.00 0.70 0.09 0.04 86.50 Average: 5 18.47 0.00 0.66 0.81 0.04 80.03 Average: 6 11.64 0.00 0.52 2.04 0.04 85.77 Average: 7 14.41 0.00 0.61 1.33 0.06 83.59