---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5381 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 7.1G 64% / 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 492 287 0 3163 3168 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:2a:2e:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe2a:2e2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:21:14:70 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-5381) 06/30/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 184.79 83.87 100.92 6569.71 41276.07 14:25:01 215.20 25.60 189.60 3247.00 100285.09 14:26:01 277.60 79.24 198.37 8106.92 51977.87 14:27:01 403.93 295.90 108.03 25765.17 9537.74 14:28:01 275.80 240.04 35.76 7889.22 4660.96 Average: 271.45 144.90 126.55 10313.95 41561.25 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1627916 3294488 2410736 59.69 43004 1783692 950580 18.69 638756 1601780 125316 14:25:01 152800 3320860 3885852 96.22 104604 3166924 1104472 21.71 542448 3074280 159012 14:26:01 227864 3309624 3810788 94.36 132656 3036780 1198132 23.55 717036 2804608 5380 14:27:01 227428 3305156 3811224 94.37 145192 3038708 1169848 23.00 743680 2797900 6460 14:28:01 400576 3318752 3638076 90.08 147976 2867272 997088 19.60 795860 2562924 16420 Average: 527317 3309776 3511335 86.94 114686 2778675 1084024 21.31 687556 2568298 62518 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 414.86 261.32 1497.78 70.20 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 ens3 385.39 184.62 11676.92 15.37 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 ens3 627.36 468.27 4002.01 32.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 85.89 65.59 253.35 6.84 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 226.88 165.94 1731.41 23.81 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 348.08 229.14 3834.12 29.64 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 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5381) 06/30/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 16.74 0.00 2.54 5.81 0.06 74.86 14:24:01 0 8.15 0.00 2.27 12.91 0.08 76.58 14:24:01 1 23.56 0.00 2.16 4.45 0.05 69.77 14:24:01 2 17.65 0.00 3.78 2.37 0.08 76.12 14:24:01 3 17.58 0.00 1.93 3.51 0.03 76.94 14:25:01 all 24.60 0.00 7.28 3.75 0.08 64.29 14:25:01 0 19.18 0.00 8.14 6.36 0.07 66.25 14:25:01 1 31.19 0.00 8.19 1.25 0.08 59.28 14:25:01 2 31.79 0.00 7.41 2.73 0.08 57.98 14:25:01 3 16.32 0.00 5.42 4.68 0.05 73.53 14:26:01 all 17.75 0.00 4.98 7.13 0.08 70.05 14:26:01 0 16.85 0.00 4.89 7.04 0.07 71.16 14:26:01 1 15.88 0.00 5.32 4.17 0.07 74.56 14:26:01 2 18.07 0.00 4.60 4.04 0.10 73.19 14:26:01 3 20.20 0.00 5.09 13.24 0.10 61.36 14:27:01 all 24.22 0.00 4.86 30.38 0.11 40.44 14:27:01 0 24.55 0.00 5.36 30.59 0.12 39.38 14:27:01 1 23.89 0.00 4.74 28.20 0.10 43.07 14:27:01 2 23.14 0.00 4.31 29.81 0.10 42.64 14:27:01 3 25.29 0.00 5.03 32.90 0.10 36.67 14:28:01 all 14.33 0.00 1.35 10.25 0.07 74.00 14:28:01 0 25.55 0.00 1.54 9.03 0.07 63.81 14:28:01 1 10.33 0.00 1.12 9.39 0.05 79.10 14:28:01 2 10.70 0.00 1.52 11.27 0.08 76.42 14:28:01 3 10.70 0.00 1.22 11.32 0.05 76.70 Average: all 19.51 0.00 4.19 11.46 0.08 64.76 Average: 0 18.85 0.00 4.43 13.19 0.08 63.46 Average: 1 20.95 0.00 4.30 9.48 0.07 65.20 Average: 2 20.25 0.00 4.32 10.04 0.09 65.30 Average: 3 18.01 0.00 3.73 13.10 0.07 65.09