---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21071 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 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 867 26209 0 5089 30843 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:5d:7f:86 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe5d:7f86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:89:2f:9e 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-21071) 04/06/24 _x86_64_ (8 CPU) 14:50:24 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 103.90 23.78 80.12 1253.79 24455.26 14:53:01 125.33 22.90 102.43 2739.81 29089.55 14:54:01 336.04 12.53 323.51 786.90 115745.52 14:55:01 26.55 0.68 25.86 58.66 22286.87 14:56:01 52.86 0.05 52.81 10.13 19699.72 Average: 128.94 11.99 116.95 969.85 42257.83 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30095268 31677472 2843952 8.63 70324 1822320 1429744 4.21 894648 1657220 150032 14:53:01 28690860 31636992 4248360 12.90 100892 3114576 1560884 4.59 1010328 2860316 1120588 14:54:01 25344060 30105596 7595160 23.06 116696 4848088 7249056 21.33 2637388 4457656 228 14:55:01 23262400 28163548 9676820 29.38 117604 4980104 9350828 27.51 4701680 4449696 1148 14:56:01 25797520 30722788 7141700 21.68 118308 5007632 3180140 9.36 2215428 4444508 120 Average: 26638022 30461279 6301198 19.13 104765 3954544 4554130 13.40 2291894 3573879 254423 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 ens3 50.04 34.71 828.19 7.83 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 14:53:01 ens3 255.49 158.47 7777.24 15.80 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 br-25c4e1eadc3c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 7.53 7.53 0.71 0.71 0.00 0.00 0.00 0.00 14:54:01 ens3 606.75 310.60 22087.43 21.67 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethef7addd 0.87 1.18 0.05 0.07 0.00 0.00 0.00 0.00 14:54:01 br-25c4e1eadc3c 0.30 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 ens3 7.82 4.68 1.99 1.70 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethef7addd 51.22 45.16 18.73 40.41 0.00 0.00 0.00 0.00 14:55:01 br-25c4e1eadc3c 1.33 1.52 1.61 0.99 0.00 0.00 0.00 0.00 14:56:01 ens3 16.46 15.28 8.46 17.60 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethef7addd 2.35 2.97 1.96 1.60 0.00 0.00 0.00 0.00 14:56:01 br-25c4e1eadc3c 1.30 1.80 2.70 0.17 0.00 0.00 0.00 0.00 Average: ens3 187.33 104.76 6141.20 12.92 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: vethef7addd 10.89 9.86 4.15 8.42 0.00 0.00 0.00 0.00 Average: br-25c4e1eadc3c 0.59 0.68 0.86 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21071) 04/06/24 _x86_64_ (8 CPU) 14:50:24 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 9.91 0.00 0.68 2.64 0.04 86.73 14:52:01 0 0.82 0.00 0.20 0.05 0.00 98.93 14:52:01 1 5.67 0.00 0.42 0.15 0.03 93.72 14:52:01 2 0.25 0.00 0.13 9.01 0.03 90.57 14:52:01 3 22.96 0.00 1.34 6.21 0.07 69.43 14:52:01 4 24.08 0.00 1.19 1.12 0.03 73.58 14:52:01 5 8.03 0.00 0.68 0.25 0.07 90.97 14:52:01 6 11.15 0.00 0.97 4.06 0.03 83.79 14:52:01 7 6.39 0.00 0.50 0.28 0.02 92.81 14:53:01 all 10.95 0.00 2.11 2.91 0.04 83.99 14:53:01 0 10.18 0.00 2.01 0.42 0.03 87.36 14:53:01 1 7.91 0.00 1.87 2.17 0.07 87.98 14:53:01 2 9.90 0.00 2.50 6.10 0.07 81.43 14:53:01 3 4.58 0.00 1.87 0.17 0.02 93.37 14:53:01 4 14.45 0.00 2.28 5.12 0.05 78.09 14:53:01 5 5.26 0.00 1.26 6.60 0.02 86.87 14:53:01 6 26.02 0.00 3.23 1.85 0.05 68.84 14:53:01 7 9.42 0.00 1.84 0.84 0.03 87.87 14:54:01 all 23.75 0.00 5.44 6.69 0.07 64.05 14:54:01 0 24.69 0.00 5.82 1.01 0.07 68.41 14:54:01 1 24.33 0.00 5.78 0.44 0.05 69.40 14:54:01 2 24.66 0.00 6.56 31.90 0.09 36.80 14:54:01 3 25.28 0.00 5.45 1.26 0.09 67.93 14:54:01 4 22.55 0.00 5.16 1.61 0.05 70.63 14:54:01 5 23.62 0.00 4.88 11.44 0.08 59.98 14:54:01 6 22.28 0.00 5.07 5.75 0.09 66.83 14:54:01 7 22.56 0.00 4.80 0.29 0.05 72.30 14:55:01 all 43.99 0.00 4.40 0.73 0.10 50.78 14:55:01 0 43.48 0.00 4.32 4.02 0.10 48.07 14:55:01 1 44.56 0.00 4.25 0.03 0.10 51.06 14:55:01 2 49.76 0.00 4.88 0.00 0.08 45.27 14:55:01 3 41.44 0.00 4.34 0.02 0.12 54.09 14:55:01 4 40.64 0.00 4.19 1.72 0.12 53.33 14:55:01 5 46.76 0.00 4.86 0.05 0.08 48.25 14:55:01 6 34.16 0.00 3.39 0.00 0.08 62.37 14:55:01 7 51.15 0.00 4.96 0.00 0.08 43.80 14:56:01 all 3.82 0.00 0.79 1.51 0.06 93.81 14:56:01 0 3.55 0.00 0.81 0.32 0.03 95.29 14:56:01 1 3.76 0.00 0.65 8.11 0.07 87.41 14:56:01 2 3.82 0.00 0.74 1.67 0.07 93.70 14:56:01 3 4.41 0.00 0.83 0.13 0.07 94.57 14:56:01 4 4.76 0.00 1.03 0.15 0.07 93.99 14:56:01 5 3.56 0.00 0.95 1.74 0.07 93.68 14:56:01 6 4.58 0.00 0.73 0.02 0.05 94.62 14:56:01 7 2.07 0.00 0.59 0.03 0.05 97.26 Average: all 18.44 0.00 2.67 2.89 0.06 75.94 Average: 0 16.50 0.00 2.63 1.16 0.05 79.67 Average: 1 17.19 0.00 2.58 2.19 0.06 77.98 Average: 2 17.63 0.00 2.95 9.68 0.07 69.68 Average: 3 19.66 0.00 2.75 1.55 0.07 75.97 Average: 4 21.25 0.00 2.76 1.94 0.06 73.99 Average: 5 17.42 0.00 2.52 3.99 0.06 76.00 Average: 6 19.59 0.00 2.67 2.33 0.06 75.36 Average: 7 18.25 0.00 2.53 0.29 0.05 78.89