---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78012 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 865 29056 0 2245 30876 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:87:93:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe87:93fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:de:7f:6c 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-78012) 10/19/24 _x86_64_ (8 CPU) 22:54:27 LINUX RESTART (8 CPU) 22:55:02 tps rtps wtps bread/s bwrtn/s 22:56:01 338.01 43.55 294.46 1943.67 24803.12 22:57:01 135.48 20.61 114.86 905.98 28555.64 22:58:01 52.37 2.90 49.48 114.91 19325.85 Average: 174.38 22.24 152.14 982.85 24224.99 22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30047892 31661484 2891328 8.78 72376 1849940 1467816 4.32 915644 1680532 193348 22:57:01 28602828 30417416 4336392 13.16 87152 2025060 2669132 7.85 2210292 1803816 14480 22:58:01 29724956 31589032 3214264 9.76 90800 2070608 1483080 4.36 1063344 1832340 2764 Average: 29458559 31222644 3480661 10.57 83443 1981869 1873343 5.51 1396427 1772229 70197 22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 ens3 242.94 160.74 1271.65 55.97 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:57:01 ens3 669.44 473.07 1998.32 149.95 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 1.72 1.72 0.16 0.16 0.00 0.00 0.00 0.00 22:58:01 ens3 282.97 186.60 355.10 56.15 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 4.83 4.83 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 399.32 274.10 1208.00 87.53 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 2.66 2.66 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78012) 10/19/24 _x86_64_ (8 CPU) 22:54:27 LINUX RESTART (8 CPU) 22:55:02 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 10.60 0.00 1.00 2.85 0.04 85.51 22:56:01 0 5.50 0.00 0.70 6.16 0.03 87.61 22:56:01 1 3.35 0.00 1.65 4.16 0.03 90.81 22:56:01 2 17.49 0.00 1.59 1.41 0.05 79.46 22:56:01 3 1.53 0.00 0.27 7.92 0.02 90.26 22:56:01 4 3.54 0.00 0.41 0.44 0.09 95.53 22:56:01 5 18.15 0.00 0.92 0.78 0.03 80.12 22:56:01 6 12.27 0.00 0.83 0.44 0.03 86.42 22:56:01 7 23.01 0.00 1.60 1.48 0.05 73.86 22:57:01 all 21.98 0.00 1.36 1.33 0.05 75.28 22:57:01 0 16.56 0.00 1.07 1.15 0.05 81.17 22:57:01 1 24.38 0.00 1.05 0.03 0.05 74.49 22:57:01 2 26.63 0.00 1.40 0.22 0.05 71.70 22:57:01 3 27.53 0.00 2.03 4.16 0.07 66.21 22:57:01 4 20.91 0.00 1.49 0.13 0.07 77.40 22:57:01 5 17.73 0.00 1.96 2.01 0.07 78.24 22:57:01 6 21.78 0.00 0.99 0.28 0.03 76.92 22:57:01 7 20.31 0.00 0.89 2.64 0.05 76.11 22:58:01 all 15.41 0.00 0.88 1.34 0.04 82.33 22:58:01 0 8.37 0.00 1.04 8.74 0.05 81.81 22:58:01 1 13.06 0.00 0.65 0.00 0.03 86.26 22:58:01 2 18.85 0.00 0.67 0.12 0.03 80.33 22:58:01 3 9.23 0.00 0.82 0.02 0.02 89.91 22:58:01 4 24.27 0.00 1.10 0.40 0.07 74.15 22:58:01 5 17.65 0.00 1.18 0.17 0.03 80.97 22:58:01 6 14.00 0.00 0.68 0.47 0.05 84.80 22:58:01 7 17.83 0.00 0.88 0.85 0.03 80.40 Average: all 16.02 0.00 1.08 1.83 0.04 81.02 Average: 0 10.17 0.00 0.93 5.35 0.04 83.51 Average: 1 13.66 0.00 1.11 1.38 0.04 83.81 Average: 2 21.01 0.00 1.22 0.58 0.04 77.15 Average: 3 12.80 0.00 1.04 4.01 0.03 82.11 Average: 4 16.31 0.00 1.00 0.33 0.07 82.29 Average: 5 17.84 0.00 1.36 0.99 0.04 79.77 Average: 6 16.03 0.00 0.83 0.40 0.04 82.70 Average: 7 20.37 0.00 1.12 1.66 0.04 76.81