---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3044 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 7.2G 63% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 490 462 0 2990 3170 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:5e:69:6b brd ff:ff:ff:ff:ff:ff inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe5e:696b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:51:d4:7c 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3044) 08/21/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 185.32 82.29 103.03 6472.92 42492.27 15:35:01 266.86 36.05 230.82 4866.24 135725.43 15:36:01 406.73 87.70 319.03 4198.40 17232.93 15:37:01 259.74 211.15 48.59 8154.24 10360.94 Average: 279.71 104.57 175.14 5927.22 51119.46 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1680448 3378156 2358204 58.39 53004 1800444 868640 17.07 549240 1633104 133804 15:35:01 380748 3276252 3657904 90.57 113604 2882448 1252912 24.63 600800 2784372 44956 15:36:01 379040 3145184 3659612 90.61 148988 2701264 1681772 33.06 884824 2481508 155628 15:37:01 552728 3196784 3485924 86.31 151752 2586460 1107840 21.78 997168 2207784 26788 Average: 748241 3249094 3290411 81.47 116837 2492654 1227791 24.13 758008 2276692 90294 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 424.78 273.02 1477.24 71.85 0.00 0.00 0.00 0.00 15:35:01 lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 475.03 209.57 14658.64 16.75 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 154.35 120.82 617.80 10.81 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 117.38 69.16 822.99 8.33 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 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 292.17 167.98 4353.54 26.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3044) 08/21/24 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 19.41 0.00 2.53 5.32 0.06 72.68 15:34:02 0 26.99 0.00 2.37 5.99 0.08 64.57 15:34:02 1 19.05 0.00 2.24 1.24 0.07 77.40 15:34:02 2 17.62 0.00 3.48 5.61 0.07 73.23 15:34:02 3 14.00 0.00 2.02 8.45 0.05 75.47 15:35:01 all 24.13 0.00 7.79 4.40 0.08 63.60 15:35:01 0 22.80 0.00 8.15 3.32 0.07 65.66 15:35:01 1 20.12 0.00 6.20 4.83 0.09 68.76 15:35:01 2 21.80 0.00 9.36 2.36 0.07 66.41 15:35:01 3 31.79 0.00 7.42 7.11 0.07 53.61 15:36:01 all 17.15 0.00 3.80 14.09 0.08 64.88 15:36:01 0 16.59 0.00 3.63 10.96 0.08 68.74 15:36:01 1 14.66 0.00 2.95 7.44 0.05 74.90 15:36:01 2 21.97 0.00 3.63 3.95 0.12 70.33 15:36:01 3 15.38 0.00 5.00 33.98 0.08 45.56 15:37:01 all 42.83 0.00 5.08 11.35 0.08 40.66 15:37:01 0 42.66 0.00 4.96 13.05 0.07 39.26 15:37:01 1 41.32 0.00 5.12 9.11 0.07 44.38 15:37:01 2 44.83 0.00 5.21 12.70 0.08 37.17 15:37:01 3 42.51 0.00 5.05 10.54 0.10 41.80 Average: all 25.87 0.00 4.77 8.81 0.08 60.46 Average: 0 27.29 0.00 4.75 8.36 0.08 59.52 Average: 1 23.78 0.00 4.11 5.65 0.07 66.39 Average: 2 26.56 0.00 5.39 6.17 0.08 61.79 Average: 3 25.86 0.00 4.85 15.06 0.08 54.15