---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-722 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: 2799.972 BogoMIPS: 5599.94 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 8.2G 58% / 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 506 866 0 2571 3155 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:68:a7:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe68:a756/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:aa:f4:55 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-722) 02/19/25 _x86_64_ (4 CPU) 14:10:39 LINUX RESTART (4 CPU) 14:11:01 tps rtps wtps bread/s bwrtn/s 14:12:02 167.92 69.21 98.72 5599.73 42102.60 14:13:01 257.46 19.35 238.11 2389.98 90593.13 14:14:01 150.92 91.80 59.12 5822.10 29118.08 Average: 191.76 60.33 131.43 4615.56 53745.54 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:02 1676836 3362260 2361816 58.48 52488 1788308 900328 17.70 540152 1642080 161820 14:13:01 349988 2789900 3688664 91.33 119780 2369592 2076448 40.82 1268328 2086852 37312 14:14:01 947204 3258660 3091448 76.55 125124 2243324 1000292 19.66 873852 1899092 18460 Average: 991343 3136940 3047309 75.45 99131 2133741 1325689 26.06 894111 1876008 72531 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:02 ens3 383.97 255.76 1523.25 68.92 0.00 0.00 0.00 0.00 14:13:01 lo 2.23 2.23 0.20 0.20 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 578.65 348.52 8152.49 31.34 0.00 0.00 0.00 0.00 14:14:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 94.17 150.06 17.54 1078.04 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.17 0.17 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: ens3 351.07 250.94 3205.26 394.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-722) 02/19/25 _x86_64_ (4 CPU) 14:10:39 LINUX RESTART (4 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:02 all 18.81 0.00 2.14 5.08 0.06 73.90 14:12:02 0 9.82 0.00 1.54 6.25 0.07 82.32 14:12:02 1 5.13 0.00 1.16 6.62 0.05 87.04 14:12:02 2 41.74 0.00 3.30 3.62 0.08 51.26 14:12:02 3 18.52 0.00 2.54 3.85 0.05 75.03 14:13:01 all 38.45 0.00 6.93 4.82 0.09 49.71 14:13:01 0 34.28 0.00 6.53 1.78 0.07 57.34 14:13:01 1 34.30 0.00 5.85 5.80 0.07 53.97 14:13:01 2 31.75 0.00 8.02 5.69 0.10 54.43 14:13:01 3 53.45 0.00 7.36 6.00 0.09 33.11 14:14:01 all 46.94 0.00 5.43 2.91 0.08 44.63 14:14:01 0 49.43 0.00 5.74 3.93 0.08 40.81 14:14:01 1 53.61 0.00 5.19 2.66 0.08 38.45 14:14:01 2 41.28 0.00 5.06 1.71 0.08 51.86 14:14:01 3 43.49 0.00 5.72 3.35 0.08 47.37 Average: all 34.69 0.00 4.82 4.27 0.08 56.15 Average: 0 31.12 0.00 4.59 4.01 0.07 60.21 Average: 1 30.97 0.00 4.05 5.02 0.07 59.88 Average: 2 38.31 0.00 5.44 3.66 0.09 52.50 Average: 3 38.36 0.00 5.19 4.39 0.07 52.00