---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2341 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 12G 7.6G 61% / 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 463 112 0 3368 3197 Swap: 1023 1 1022 ---> 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:76:e1:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.101/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe76:e1b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:95:5b:9b 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-2341) 03/11/25 _x86_64_ (4 CPU) 14:44:20 LINUX RESTART (4 CPU) 14:45:02 tps rtps wtps bread/s bwrtn/s 14:46:01 116.86 21.27 95.59 728.42 9239.93 14:47:01 277.03 33.84 243.19 3789.84 121226.57 14:48:01 609.20 49.39 559.81 2082.59 18411.60 14:49:01 610.55 3.92 606.63 332.69 19828.32 14:50:01 434.21 227.15 207.07 8906.92 12395.00 Average: 410.46 67.24 343.22 3176.58 36369.54 14:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:01 1441700 3312112 2596952 64.30 60284 1952648 919904 18.08 593688 1796404 218640 14:47:01 116928 3244952 3921724 97.10 117596 3059688 1295868 25.47 652812 2939652 1028 14:48:01 112656 3233952 3925996 97.21 157836 2982004 1299920 25.55 652664 2911248 676 14:49:01 229056 3249432 3809596 94.33 177604 2821584 1295816 25.47 630968 2776220 840 14:50:01 320084 3321384 3718568 92.07 183128 2830696 1103284 21.69 634088 2720644 6440 Average: 444085 3272366 3594567 89.00 139290 2729324 1182958 23.25 632844 2628834 45525 14:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:01 ens3 104.74 88.41 1014.10 18.78 0.00 0.00 0.00 0.00 14:46:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 735.05 411.84 14985.62 34.42 0.00 0.00 0.00 0.00 14:47:01 lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 2.03 1.68 0.38 0.44 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 6.43 5.28 1.34 1.33 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 15.78 13.40 19.81 3.61 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 173.43 104.39 3219.73 11.71 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.05 0.05 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-2341) 03/11/25 _x86_64_ (4 CPU) 14:44:20 LINUX RESTART (4 CPU) 14:45:02 CPU %user %nice %system %iowait %steal %idle 14:46:01 all 19.54 0.00 1.49 3.19 0.06 75.72 14:46:01 0 2.87 0.00 1.07 8.77 0.03 87.26 14:46:01 1 34.59 0.00 1.81 0.63 0.07 62.90 14:46:01 2 33.89 0.00 2.22 0.87 0.08 62.94 14:46:01 3 6.78 0.00 0.90 2.50 0.03 89.79 14:47:01 all 21.97 0.00 8.74 5.05 0.11 64.13 14:47:01 0 22.16 0.00 9.13 6.82 0.10 61.78 14:47:01 1 23.61 0.00 9.76 5.94 0.10 60.59 14:47:01 2 20.86 0.00 7.80 4.28 0.14 66.92 14:47:01 3 21.26 0.00 8.26 3.10 0.12 67.26 14:48:01 all 1.35 0.00 2.25 21.97 0.10 74.33 14:48:01 0 2.88 0.00 1.14 8.39 0.07 87.53 14:48:01 1 1.01 0.00 4.05 53.21 0.10 41.64 14:48:01 2 0.47 0.00 1.41 11.00 0.13 86.98 14:48:01 3 1.04 0.00 2.42 15.33 0.08 81.13 14:49:01 all 1.02 0.00 2.37 21.96 0.09 74.56 14:49:01 0 1.66 0.00 3.25 28.94 0.08 66.06 14:49:01 1 1.21 0.00 2.87 42.27 0.10 53.55 14:49:01 2 0.25 0.00 0.57 3.51 0.12 95.54 14:49:01 3 0.94 0.00 2.76 13.06 0.07 83.17 14:50:01 all 8.82 0.00 4.47 13.40 0.10 73.21 14:50:01 0 9.80 0.00 4.56 12.50 0.08 73.05 14:50:01 1 6.41 0.00 5.47 19.59 0.10 68.43 14:50:01 2 5.64 0.00 3.49 10.79 0.14 79.95 14:50:01 3 13.38 0.00 4.35 10.74 0.08 71.44 Average: all 10.49 0.00 3.85 13.16 0.09 72.41 Average: 0 7.84 0.00 3.82 13.11 0.07 75.15 Average: 1 13.30 0.00 4.78 24.43 0.09 57.40 Average: 2 12.17 0.00 3.09 6.10 0.12 78.52 Average: 3 8.64 0.00 3.73 8.99 0.08 78.57