---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-107 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 12G 7.6G 61% / 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 502 214 0 3226 3158 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:cf:ad:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fecf:ad3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:af:72:2d 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-107) 12/18/24 _x86_64_ (4 CPU) 11:53:02 LINUX RESTART (4 CPU) 11:54:02 tps rtps wtps bread/s bwrtn/s 11:55:01 171.03 15.53 155.50 2332.10 66425.07 11:56:01 384.46 58.39 326.07 2547.53 69362.25 11:57:01 615.06 15.06 600.00 1332.44 18296.15 11:58:01 569.23 19.56 549.67 2558.21 23648.52 11:59:01 347.54 295.45 52.09 10534.38 3260.92 Average: 418.27 81.01 337.27 3865.81 36101.34 11:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 113216 3298224 3925436 97.20 81828 3209752 1093028 21.49 591096 3066768 307528 11:56:01 122916 3208312 3915736 96.96 136276 2986676 1288352 25.33 664000 2908988 2448 11:57:01 113652 3201540 3925000 97.19 168020 2924672 1300864 25.57 662388 2886592 3384 11:58:01 264016 3309728 3774636 93.46 183656 2867940 1096736 21.56 603572 2798304 6464 11:59:01 295460 3279772 3743192 92.68 184756 2829756 961536 18.90 630876 2765952 24928 Average: 181852 3259515 3856800 95.50 150907 2963759 1148103 22.57 630386 2885321 68950 11:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:55:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 11:55:01 ens3 472.74 246.54 14119.40 22.07 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 ens3 334.78 221.46 1795.82 15.98 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 ens3 13.26 8.85 10.52 10.88 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 ens3 10.88 9.95 2.96 3.73 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 ens3 25.31 19.33 28.75 7.47 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 170.41 100.75 3155.48 11.99 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-107) 12/18/24 _x86_64_ (4 CPU) 11:53:02 LINUX RESTART (4 CPU) 11:54:02 CPU %user %nice %system %iowait %steal %idle 11:55:01 all 21.07 0.00 3.99 3.78 0.06 71.11 11:55:01 0 50.90 0.00 6.02 5.56 0.09 37.44 11:55:01 1 8.88 0.00 3.97 1.11 0.07 85.96 11:55:01 2 8.05 0.00 2.86 7.26 0.05 81.78 11:55:01 3 16.33 0.00 3.08 1.16 0.05 79.37 11:56:01 all 11.20 0.00 4.95 11.06 0.07 72.72 11:56:01 0 12.02 0.00 5.32 27.95 0.08 54.63 11:56:01 1 9.67 0.00 4.01 0.34 0.03 85.95 11:56:01 2 14.55 0.00 4.90 9.64 0.10 70.81 11:56:01 3 8.54 0.00 5.61 6.22 0.05 79.59 11:57:01 all 1.87 0.00 1.87 22.66 0.07 73.54 11:57:01 0 2.08 0.00 2.75 33.13 0.07 61.97 11:57:01 1 1.56 0.00 2.96 38.49 0.07 56.92 11:57:01 2 2.56 0.00 0.84 9.29 0.10 87.22 11:57:01 3 1.25 0.00 0.94 9.82 0.03 87.96 11:58:01 all 4.08 0.00 3.29 18.81 0.08 73.75 11:58:01 0 4.62 0.00 1.42 9.31 0.05 84.60 11:58:01 1 2.82 0.00 4.82 21.54 0.10 70.72 11:58:01 2 4.38 0.00 5.17 34.81 0.12 55.52 11:58:01 3 4.48 0.00 1.74 9.67 0.05 84.07 11:59:01 all 11.10 0.00 3.11 11.01 0.07 74.70 11:59:01 0 7.22 0.00 2.97 13.35 0.07 76.39 11:59:01 1 16.26 0.00 3.03 4.29 0.05 76.37 11:59:01 2 11.74 0.00 3.36 16.45 0.10 68.34 11:59:01 3 9.21 0.00 3.11 9.98 0.08 77.62 Average: all 9.81 0.00 3.44 13.51 0.07 73.17 Average: 0 15.25 0.00 3.69 17.89 0.07 63.11 Average: 1 7.83 0.00 3.76 13.23 0.06 75.12 Average: 2 8.24 0.00 3.42 15.52 0.09 72.72 Average: 3 7.92 0.00 2.88 7.40 0.05 81.74