---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-398 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: 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): 0-3 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 9.5G 9.8G 50% / 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 525 709 0 2709 3135 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:e7:7c:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fee7:7ca9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:75:37:06 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-398) 12/20/24 _x86_64_ (4 CPU) 13:26:37 LINUX RESTART (4 CPU) 13:27:01 tps rtps wtps bread/s bwrtn/s 13:28:01 165.17 65.29 99.88 5158.61 42173.39 13:29:01 213.75 12.50 201.25 2258.42 27846.69 Average: 189.46 38.89 150.57 3708.52 35010.04 13:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:28:01 1648916 3345336 2389736 59.17 51732 1799760 899888 17.69 556088 1653128 165748 13:29:01 871624 3266084 3167028 78.42 87304 2410564 1103756 21.70 832880 2064020 63576 Average: 1260270 3305710 2778382 68.79 69518 2105162 1001822 19.69 694484 1858574 114662 13:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:28:01 ens3 401.62 268.34 1548.09 72.00 0.00 0.00 0.00 0.00 13:28:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 285.20 196.40 1981.59 20.45 0.00 0.00 0.00 0.00 13:29:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 343.41 232.37 1764.84 46.22 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-398) 12/20/24 _x86_64_ (4 CPU) 13:26:37 LINUX RESTART (4 CPU) 13:27:01 CPU %user %nice %system %iowait %steal %idle 13:28:01 all 20.37 0.00 2.16 5.06 0.05 72.35 13:28:01 0 13.08 0.00 1.49 6.02 0.03 79.37 13:28:01 1 16.29 0.00 1.52 5.22 0.07 76.90 13:28:01 2 19.93 0.00 3.17 4.26 0.07 72.58 13:28:01 3 32.24 0.00 2.46 4.72 0.05 60.52 13:29:01 all 16.55 0.00 2.82 6.06 0.06 74.50 13:29:01 0 9.49 0.00 1.97 2.99 0.05 85.50 13:29:01 1 26.83 0.00 3.93 6.86 0.07 62.31 13:29:01 2 21.03 0.00 3.12 5.95 0.08 69.81 13:29:01 3 8.80 0.00 2.26 8.48 0.05 80.40 Average: all 18.46 0.00 2.49 5.56 0.06 73.43 Average: 0 11.29 0.00 1.73 4.51 0.04 82.44 Average: 1 21.56 0.00 2.73 6.04 0.07 69.61 Average: 2 20.48 0.00 3.14 5.11 0.08 71.19 Average: 3 20.55 0.00 2.36 6.60 0.05 70.44