---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-203 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 11G 8.4G 57% / 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 474 174 0 3294 3187 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:3f:7e:1a brd ff:ff:ff:ff:ff:ff inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe3f:7e1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:42:76:48 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-203) 02/13/25 _x86_64_ (4 CPU) 01:28:45 LINUX RESTART (4 CPU) 01:29:01 tps rtps wtps bread/s bwrtn/s 01:30:01 172.79 69.24 103.55 5632.52 41446.87 01:31:01 175.28 19.82 155.46 2788.74 64815.46 01:32:01 255.60 125.07 130.52 7661.05 34362.15 01:33:01 29.10 15.96 13.13 1042.09 632.43 Average: 158.20 57.53 100.67 4281.17 35316.90 01:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 1692128 3361772 2346532 58.10 51540 1772268 877768 17.25 533780 1629264 158708 01:31:01 131876 3136336 3906784 96.73 91020 3004144 1335800 26.26 793624 2823492 200340 01:32:01 282688 3325520 3755972 93.00 149056 2883816 1044796 20.54 996208 2372396 1108 01:33:01 214060 3273004 3824600 94.70 151276 2930312 995024 19.56 1515388 1955476 18228 Average: 580188 3274158 3458472 85.63 110723 2647635 1063347 20.90 959750 2195157 94596 01:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 425.69 262.71 1412.90 69.08 0.00 0.00 0.00 0.00 01:30:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 1224.84 701.33 7535.03 54.74 0.00 0.00 0.00 0.00 01:31:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 510.50 364.58 1507.78 1510.91 0.00 0.00 0.00 0.00 01:32:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 161.37 287.05 22.08 2196.03 0.00 0.00 0.00 0.00 01:33:01 lo 1.47 1.47 0.13 0.13 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 580.64 403.94 2619.76 957.60 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-203) 02/13/25 _x86_64_ (4 CPU) 01:28:45 LINUX RESTART (4 CPU) 01:29:01 CPU %user %nice %system %iowait %steal %idle 01:30:01 all 17.46 0.00 2.40 5.19 0.05 74.90 01:30:01 0 30.16 0.00 3.87 6.31 0.05 59.61 01:30:01 1 16.40 0.00 1.84 0.97 0.05 80.74 01:30:01 2 14.15 0.00 1.61 2.38 0.05 81.82 01:30:01 3 9.16 0.00 2.22 11.08 0.05 77.49 01:31:01 all 19.56 0.00 4.60 3.39 0.08 72.37 01:31:01 0 22.67 0.00 4.95 5.92 0.08 66.38 01:31:01 1 12.12 0.00 4.56 1.73 0.07 81.52 01:31:01 2 32.88 0.00 4.58 0.98 0.10 61.47 01:31:01 3 10.48 0.00 4.38 4.92 0.05 80.17 01:32:01 all 24.79 0.00 4.91 5.79 0.09 64.42 01:32:01 0 24.28 0.00 4.65 4.13 0.10 66.84 01:32:01 1 26.59 0.00 4.80 2.92 0.10 65.59 01:32:01 2 23.87 0.00 4.16 5.83 0.08 66.06 01:32:01 3 24.46 0.00 6.03 10.29 0.08 59.14 01:33:01 all 20.96 0.00 1.11 1.54 0.06 76.33 01:33:01 0 31.25 0.00 1.20 0.15 0.05 67.35 01:33:01 1 12.59 0.00 0.96 0.07 0.05 86.34 01:33:01 2 10.84 0.00 0.84 0.48 0.03 87.81 01:33:01 3 29.20 0.00 1.44 5.48 0.08 63.80 Average: all 20.69 0.00 3.25 3.97 0.07 72.02 Average: 0 27.10 0.00 3.66 4.13 0.07 65.04 Average: 1 16.94 0.00 3.03 1.42 0.07 78.54 Average: 2 20.40 0.00 2.79 2.41 0.07 74.34 Average: 3 18.30 0.00 3.51 7.94 0.07 70.18