---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10220 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 11G 8.9G 54% / 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 509 208 0 3226 3151 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:ae:57:93 brd ff:ff:ff:ff:ff:ff inet 10.32.7.209/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:feae:5793/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:cb:e0:c5 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-10220) 11/13/24 _x86_64_ (4 CPU) 05:55:40 LINUX RESTART (4 CPU) 05:56:02 tps rtps wtps bread/s bwrtn/s 05:57:02 188.31 84.70 103.61 6643.21 42136.47 05:58:01 218.38 13.15 205.24 2272.18 68831.72 05:59:01 120.09 30.80 89.29 1734.84 12025.45 Average: 175.27 42.81 132.46 3539.51 40831.86 05:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:02 1611660 3302660 2426992 60.09 52308 1792956 968500 19.04 615084 1627988 143924 05:58:01 129224 3248256 3909428 96.80 91444 3100736 1296480 25.49 736296 2870048 33116 05:59:01 227256 3216780 3811396 94.37 110580 2934904 1035104 20.35 931000 2562292 18988 Average: 656047 3255899 3382605 83.76 84777 2609532 1100028 21.62 760793 2353443 65343 05:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:02 ens3 462.87 295.29 1426.49 75.00 0.00 0.00 0.00 0.00 05:57:02 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 05:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 ens3 996.92 505.05 7950.60 43.61 0.00 0.00 0.00 0.00 05:58:01 lo 2.71 2.71 0.25 0.25 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 ens3 38.24 33.61 102.72 16.34 0.00 0.00 0.00 0.00 05:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 496.70 276.58 3142.52 44.82 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.14 0.14 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-10220) 11/13/24 _x86_64_ (4 CPU) 05:55:40 LINUX RESTART (4 CPU) 05:56:02 CPU %user %nice %system %iowait %steal %idle 05:57:02 all 18.43 0.00 2.50 5.84 0.07 73.15 05:57:02 0 11.85 0.00 1.99 10.18 0.07 75.91 05:57:02 1 34.35 0.00 4.04 3.72 0.07 57.82 05:57:02 2 20.16 0.00 2.60 2.74 0.10 74.40 05:57:02 3 7.49 0.00 1.37 6.76 0.05 84.33 05:58:01 all 21.87 0.00 4.79 5.45 0.07 67.82 05:58:01 0 11.16 0.00 4.56 8.04 0.09 76.16 05:58:01 1 24.60 0.00 4.47 4.53 0.07 66.33 05:58:01 2 17.40 0.00 4.73 7.17 0.07 70.63 05:58:01 3 34.35 0.00 5.37 2.04 0.07 58.17 05:59:01 all 19.22 0.00 1.98 2.60 0.05 76.15 05:59:01 0 3.47 0.00 1.25 0.72 0.03 94.53 05:59:01 1 19.46 0.00 1.67 2.04 0.05 76.78 05:59:01 2 30.90 0.00 2.81 5.96 0.07 60.26 05:59:01 3 23.05 0.00 2.19 1.68 0.05 73.03 Average: all 19.83 0.00 3.08 4.62 0.07 72.41 Average: 0 8.79 0.00 2.59 6.27 0.06 82.29 Average: 1 26.09 0.00 3.38 3.42 0.06 67.05 Average: 2 22.88 0.00 3.37 5.29 0.08 68.38 Average: 3 21.58 0.00 2.96 3.50 0.06 71.91