---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3124 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 7.8G 60% / 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 484 1105 0 2353 3176 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:35:11:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe35:11c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:3f:34:0a 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-3124) 01/29/25 _x86_64_ (4 CPU) 18:56:45 LINUX RESTART (4 CPU) 18:57:01 tps rtps wtps bread/s bwrtn/s 18:58:02 173.30 69.32 103.98 5651.19 43610.35 18:59:01 213.48 15.90 197.58 2318.88 109987.74 19:00:01 200.00 119.48 80.52 7363.71 21729.18 Average: 195.50 68.51 126.99 5125.91 58171.87 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:02 1521592 3299148 2517060 62.32 50000 1879072 920836 18.10 644164 1686384 192552 18:59:01 120028 3307356 3918624 97.03 112248 3125452 1115292 21.92 501884 3090320 289880 19:00:01 1227592 3316284 2811060 69.60 117864 2067608 923808 18.16 762620 1771412 17272 Average: 956404 3307596 3082248 76.32 93371 2357377 986645 19.39 636223 2182705 166568 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:02 ens3 445.19 305.58 2001.49 72.39 0.00 0.00 0.00 0.00 18:58:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 18:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 391.08 165.63 13687.76 15.85 0.00 0.00 0.00 0.00 18:59:01 lo 2.23 2.23 0.19 0.19 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 523.00 410.40 373.91 1545.48 0.00 0.00 0.00 0.00 19:00:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 453.41 294.54 5310.65 547.35 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3124) 01/29/25 _x86_64_ (4 CPU) 18:56:45 LINUX RESTART (4 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:02 all 18.30 0.00 2.49 5.09 0.07 74.05 18:58:02 0 20.17 0.00 1.99 3.36 0.05 74.44 18:58:02 1 25.71 0.00 2.28 5.72 0.08 66.20 18:58:02 2 15.70 0.00 3.77 5.95 0.08 74.50 18:58:02 3 11.62 0.00 1.96 5.32 0.05 81.05 18:59:01 all 26.11 0.00 7.35 3.51 0.12 62.92 18:59:01 0 23.06 0.00 7.21 2.51 0.12 67.10 18:59:01 1 23.97 0.00 6.30 5.45 0.12 64.16 18:59:01 2 36.66 0.00 8.97 3.68 0.16 50.54 18:59:01 3 20.73 0.00 6.91 2.39 0.10 69.87 19:00:01 all 28.94 0.00 8.54 5.43 0.10 56.98 19:00:01 0 26.32 0.00 8.21 5.15 0.10 60.22 19:00:01 1 25.01 0.00 8.37 1.82 0.08 64.71 19:00:01 2 26.84 0.00 9.16 10.73 0.12 53.15 19:00:01 3 37.53 0.00 8.43 4.06 0.12 49.87 Average: all 24.43 0.00 6.12 4.69 0.10 64.67 Average: 0 23.18 0.00 5.78 3.68 0.09 67.26 Average: 1 24.91 0.00 5.64 4.32 0.10 65.03 Average: 2 26.31 0.00 7.28 6.82 0.12 59.48 Average: 3 23.35 0.00 5.76 3.94 0.09 66.86