---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-233 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 10G 9.3G 52% / 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: 3944 491 201 0 3251 3169 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:f3:bf:5d brd ff:ff:ff:ff:ff:ff inet 10.32.7.174/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fef3:bf5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:84:dc:2c 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-233) 12/27/24 _x86_64_ (4 CPU) 05:44:44 LINUX RESTART (4 CPU) 05:45:01 tps rtps wtps bread/s bwrtn/s 05:46:01 176.07 69.41 106.66 5648.52 41834.61 05:47:01 186.00 12.81 173.19 2259.49 61531.74 Average: 181.04 41.11 139.92 3954.14 51682.35 05:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 1702832 3368752 2335828 57.84 50684 1771636 881684 17.33 532216 1628908 155008 05:47:01 223276 3259688 3815384 94.47 86148 3037056 983712 19.34 753244 2777816 17244 Average: 963054 3314220 3075606 76.15 68416 2404346 932698 18.33 642730 2203362 86126 05:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 ens3 420.53 265.09 1426.15 69.08 0.00 0.00 0.00 0.00 05:46:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 ens3 254.61 183.25 6292.86 104.60 0.00 0.00 0.00 0.00 05:47:01 lo 3.47 3.47 0.30 0.30 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 337.57 224.18 3859.30 86.84 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.21 0.21 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-233) 12/27/24 _x86_64_ (4 CPU) 05:44:44 LINUX RESTART (4 CPU) 05:45:01 CPU %user %nice %system %iowait %steal %idle 05:46:01 all 18.80 0.00 2.44 5.29 0.06 73.41 05:46:01 0 8.01 0.00 1.37 2.39 0.07 88.16 05:46:01 1 8.21 0.00 1.24 4.07 0.03 86.44 05:46:01 2 19.15 0.00 3.74 2.73 0.07 74.32 05:46:01 3 39.74 0.00 3.42 11.91 0.08 44.84 05:47:01 all 22.09 0.00 4.33 3.29 0.08 70.22 05:47:01 0 28.37 0.00 3.77 1.06 0.08 66.71 05:47:01 1 30.52 0.00 4.95 3.39 0.08 61.05 05:47:01 2 17.60 0.00 4.26 2.71 0.08 75.35 05:47:01 3 11.86 0.00 4.33 6.00 0.05 77.76 Average: all 20.44 0.00 3.38 4.29 0.07 71.82 Average: 0 18.16 0.00 2.57 1.73 0.08 77.47 Average: 1 19.35 0.00 3.10 3.73 0.06 73.76 Average: 2 18.37 0.00 4.00 2.72 0.08 74.83 Average: 3 25.85 0.00 3.88 8.96 0.07 61.25