---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84919 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 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 874 28153 0 3139 30852 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:5a:68:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe5a:68b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:7c:a2:2e 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-84919) 11/19/24 _x86_64_ (8 CPU) 08:56:19 LINUX RESTART (8 CPU) 08:57:01 tps rtps wtps bread/s bwrtn/s 08:58:01 229.43 53.67 175.75 2926.85 13428.43 08:59:02 134.24 30.38 103.87 1300.32 19748.18 09:00:01 20.47 1.19 19.28 28.06 10434.03 09:01:01 16.61 0.50 16.11 21.59 12730.82 09:02:01 260.64 4.43 256.21 624.83 22206.30 Average: 132.65 18.09 114.56 983.48 15727.09 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 29987544 31692300 2951676 8.96 77112 1933004 1941232 5.71 893924 1758564 213428 08:59:02 28714328 30689800 4224892 12.83 85500 2186552 2067664 6.08 1986484 1918204 15256 09:00:01 27667592 29987912 5271628 16.00 86864 2523924 2767372 8.14 2708076 2229356 204608 09:01:01 26728696 29086452 6210524 18.85 88736 2556956 3938280 11.59 3612932 2258032 8396 09:02:01 28868812 31623752 4070408 12.36 90796 2945052 1414644 4.16 1238424 2483372 10296 Average: 28393394 30616043 4545826 13.80 85802 2429098 2425838 7.14 2087968 2129506 90397 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 125.73 85.59 1204.29 32.01 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 08:58:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 08:59:02 ens3 487.82 384.94 3330.57 86.09 0.00 0.00 0.00 0.00 08:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 09:00:01 ens3 1165.85 749.01 476.22 279.24 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 09:00:01 lo 23.56 23.56 5.45 5.45 0.00 0.00 0.00 0.00 09:01:01 ens3 372.13 254.83 144.81 97.36 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 09:01:01 lo 13.73 13.73 2.15 2.15 0.00 0.00 0.00 0.00 09:02:01 ens3 890.70 646.41 2626.33 208.76 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 606.57 423.06 1560.01 140.22 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 7.95 7.95 1.56 1.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84919) 11/19/24 _x86_64_ (8 CPU) 08:56:19 LINUX RESTART (8 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 10.48 0.00 0.90 1.91 0.03 86.68 08:58:01 0 1.62 0.00 0.57 2.22 0.07 95.52 08:58:01 1 6.63 0.00 0.47 0.05 0.02 92.84 08:58:01 2 24.76 0.00 1.45 1.57 0.03 72.18 08:58:01 3 16.66 0.00 1.19 0.42 0.03 81.69 08:58:01 4 24.30 0.00 1.73 1.07 0.03 72.87 08:58:01 5 3.99 0.00 0.57 0.35 0.02 95.08 08:58:01 6 2.04 0.00 0.43 2.44 0.03 95.06 08:58:01 7 3.85 0.00 0.82 7.12 0.03 88.17 08:59:02 all 30.70 0.00 1.05 0.46 0.08 67.71 08:59:02 0 31.33 0.00 1.00 0.84 0.07 66.77 08:59:02 1 29.47 0.00 0.57 0.05 0.08 69.83 08:59:02 2 34.43 0.00 1.04 0.35 0.08 64.10 08:59:02 3 23.81 0.00 1.20 0.15 0.08 74.75 08:59:02 4 41.68 0.00 0.43 0.25 0.08 57.55 08:59:02 5 26.53 0.00 1.82 0.37 0.08 71.20 08:59:02 6 39.28 0.00 1.22 0.99 0.08 58.43 08:59:02 7 19.15 0.00 1.08 0.68 0.05 79.03 09:00:01 all 29.24 0.00 1.36 0.12 0.07 69.22 09:00:01 0 26.09 0.00 1.53 0.00 0.07 72.32 09:00:01 1 32.46 0.00 1.14 0.02 0.07 66.32 09:00:01 2 25.11 0.00 1.85 0.22 0.05 72.77 09:00:01 3 24.25 0.00 0.85 0.46 0.07 74.37 09:00:01 4 36.19 0.00 1.39 0.00 0.07 62.35 09:00:01 5 27.12 0.00 1.72 0.00 0.07 71.09 09:00:01 6 27.50 0.00 1.78 0.25 0.07 70.40 09:00:01 7 35.17 0.00 0.65 0.02 0.07 64.10 09:01:01 all 37.09 0.00 1.58 0.32 0.07 60.94 09:01:01 0 31.54 0.00 1.29 0.55 0.07 66.55 09:01:01 1 45.82 0.00 2.14 0.00 0.08 51.96 09:01:01 2 38.34 0.00 2.41 0.17 0.07 59.02 09:01:01 3 40.97 0.00 1.14 0.45 0.07 57.38 09:01:01 4 23.11 0.00 1.31 1.23 0.05 74.29 09:01:01 5 47.86 0.00 0.72 0.00 0.08 51.34 09:01:01 6 40.22 0.00 1.19 0.17 0.07 58.36 09:01:01 7 28.91 0.00 2.46 0.00 0.07 68.57 09:02:01 all 30.49 0.00 1.37 1.20 0.07 66.87 09:02:01 0 39.74 0.00 1.05 0.07 0.07 59.07 09:02:01 1 39.32 0.00 1.27 0.22 0.07 59.12 09:02:01 2 31.21 0.00 1.97 1.04 0.08 65.69 09:02:01 3 19.65 0.00 1.16 0.27 0.05 78.87 09:02:01 4 24.76 0.00 1.32 2.23 0.07 71.62 09:02:01 5 25.67 0.00 0.99 2.66 0.05 70.63 09:02:01 6 30.76 0.00 2.04 3.06 0.05 64.09 09:02:01 7 32.76 0.00 1.15 0.05 0.07 65.97 Average: all 27.59 0.00 1.25 0.80 0.06 70.29 Average: 0 26.07 0.00 1.09 0.74 0.07 72.04 Average: 1 30.72 0.00 1.12 0.07 0.06 68.04 Average: 2 30.79 0.00 1.74 0.67 0.06 66.73 Average: 3 25.08 0.00 1.11 0.35 0.06 73.41 Average: 4 29.99 0.00 1.24 0.96 0.06 67.76 Average: 5 26.23 0.00 1.16 0.68 0.06 71.88 Average: 6 27.95 0.00 1.33 1.38 0.06 69.27 Average: 7 23.93 0.00 1.23 1.58 0.06 73.20