---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-350 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 700K 394M 1% /run /dev/vda1 20G 9.3G 9.9G 49% / 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 450 615 0 2878 3218 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:e1:ac:db brd ff:ff:ff:ff:ff:ff inet 10.32.6.203/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fee1:acdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:da:b2:50 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-350) 12/19/24 _x86_64_ (4 CPU) 22:32:39 LINUX RESTART (4 CPU) 22:33:01 tps rtps wtps bread/s bwrtn/s 22:34:01 172.24 68.77 103.47 5577.47 41956.62 22:35:01 241.36 144.96 96.40 7759.37 32350.47 22:36:01 33.29 7.37 25.93 656.96 5323.78 Average: 148.96 73.70 75.27 4664.60 26543.63 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:01 1634960 3326984 2403692 59.52 51932 1795160 911808 17.92 576256 1648756 167304 22:35:01 610116 3240944 3428536 84.89 72728 2687196 1009512 19.84 1120800 2073412 127008 22:36:01 620956 3286228 3417696 84.62 75180 2719816 920516 18.09 1115124 2070504 14840 Average: 955344 3284719 3083308 76.34 66613 2400724 947279 18.62 937393 1930891 103051 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:01 ens3 380.25 244.39 1536.71 68.34 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:35:01 ens3 465.27 354.96 2796.38 92.22 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 22:36:01 ens3 49.06 43.61 173.06 13.34 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 298.19 214.32 1502.05 57.97 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 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-350) 12/19/24 _x86_64_ (4 CPU) 22:32:39 LINUX RESTART (4 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:01 all 18.79 0.00 2.24 5.38 0.05 73.54 22:34:01 0 22.47 0.00 1.89 1.94 0.05 73.65 22:34:01 1 32.18 0.00 2.45 4.31 0.07 61.00 22:34:01 2 14.10 0.00 3.22 7.32 0.08 75.28 22:34:01 3 6.47 0.00 1.39 7.90 0.03 84.21 22:35:01 all 26.31 0.83 3.80 10.13 0.08 58.87 22:35:01 0 28.22 0.44 3.86 7.96 0.07 59.46 22:35:01 1 32.03 2.82 4.08 11.06 0.08 49.93 22:35:01 2 26.74 0.02 3.90 10.31 0.07 58.96 22:35:01 3 18.24 0.00 3.38 11.21 0.05 67.11 22:36:01 all 17.55 0.00 0.78 0.89 0.04 80.73 22:36:01 0 6.84 0.00 0.43 0.02 0.02 92.69 22:36:01 1 6.96 0.00 0.70 0.85 0.03 91.45 22:36:01 2 39.66 0.00 1.09 0.50 0.07 58.68 22:36:01 3 16.74 0.00 0.92 2.20 0.07 80.07 Average: all 20.87 0.27 2.27 5.46 0.06 71.06 Average: 0 19.16 0.15 2.06 3.30 0.04 75.30 Average: 1 23.70 0.94 2.41 5.40 0.06 67.50 Average: 2 26.85 0.01 2.73 6.03 0.07 64.31 Average: 3 13.82 0.00 1.89 7.10 0.05 77.14