---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5476 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 7.4G 62% / 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 469 292 0 3182 3191 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:e7:e0:61 brd ff:ff:ff:ff:ff:ff inet 10.32.7.188/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fee7:e061/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:be:56:fa 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-5476) 09/19/24 _x86_64_ (4 CPU) 13:54:33 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:01 150.89 66.37 84.52 4973.04 16438.99 13:57:01 333.11 32.44 300.67 4197.70 143286.33 13:58:01 215.70 80.90 134.79 6015.26 14849.39 Average: 233.25 59.90 173.35 5061.81 58210.47 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1610272 3351716 2428380 60.13 53632 1841600 890888 17.51 577784 1668176 164528 13:57:01 144128 3246852 3894524 96.43 126244 3063568 1263628 24.84 734460 2870244 348 13:58:01 338268 3277936 3700384 91.62 141796 2887860 962564 18.92 807472 2607852 18364 Average: 697556 3292168 3341096 82.73 107224 2597676 1039027 20.42 706572 2382091 61080 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:56:01 ens3 409.58 260.64 1524.35 69.60 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 13:57:01 ens3 863.85 563.40 15362.61 42.27 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:58:01 ens3 230.24 160.41 1361.16 17.58 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: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 501.31 328.20 6084.77 43.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5476) 09/19/24 _x86_64_ (4 CPU) 13:54:33 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 21.00 0.00 2.02 4.47 0.06 72.44 13:56:01 0 37.92 0.00 2.56 1.62 0.07 57.83 13:56:01 1 16.44 0.00 1.49 1.82 0.03 80.21 13:56:01 2 15.99 0.00 1.87 1.69 0.08 80.37 13:56:01 3 13.67 0.00 2.16 12.79 0.07 71.31 13:57:01 all 25.15 0.00 8.48 6.57 0.08 59.72 13:57:01 0 21.44 0.00 8.36 7.37 0.07 62.76 13:57:01 1 20.19 0.00 7.19 7.40 0.07 65.15 13:57:01 2 35.69 0.00 9.17 3.26 0.09 51.79 13:57:01 3 23.36 0.00 9.22 8.23 0.08 59.11 13:58:01 all 20.10 0.00 2.58 6.51 0.06 70.75 13:58:01 0 23.85 0.00 2.54 3.18 0.05 70.38 13:58:01 1 29.36 0.00 2.40 8.33 0.08 59.84 13:58:01 2 11.07 0.00 2.78 5.85 0.08 80.20 13:58:01 3 16.11 0.00 2.59 8.67 0.03 72.59 Average: all 22.07 0.00 4.34 5.85 0.07 67.68 Average: 0 27.77 0.00 4.47 4.04 0.06 63.66 Average: 1 21.98 0.00 3.68 5.83 0.06 68.45 Average: 2 20.82 0.00 4.58 3.60 0.08 70.91 Average: 3 17.69 0.00 4.64 9.90 0.06 67.71