---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9209 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 9.1G 11G 48% / 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 456 1130 0 2357 3220 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:7c:19:96 brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe7c:1996/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:0e:de:e1 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 inet6 fe80::42:70ff:fe0e:dee1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9209) 10/31/24 _x86_64_ (4 CPU) 13:42:35 LINUX RESTART (4 CPU) 13:43:02 tps rtps wtps bread/s bwrtn/s 13:44:01 172.37 67.72 104.64 5048.19 42986.12 13:45:01 202.88 13.13 189.75 2300.95 21656.52 Average: 187.75 40.20 147.55 3663.14 32232.62 13:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 1650404 3359392 2388256 59.13 53300 1810692 883860 17.37 564320 1643460 147452 13:45:01 1203820 3337696 2834840 70.19 75080 2196124 913796 17.96 877776 1739248 1572 Average: 1427112 3348544 2611548 64.66 64190 2003408 898828 17.67 721048 1691354 74512 13:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 13:44:01 ens3 390.29 233.56 1423.59 67.94 0.00 0.00 0.00 0.00 13:45:01 docker0 127.46 183.45 6.91 884.85 0.00 0.00 0.00 0.00 13:45:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 13:45:01 ens3 375.44 397.32 1506.99 1736.63 0.00 0.00 0.00 0.00 Average: docker0 64.26 92.49 3.48 446.11 0.00 0.00 0.00 0.00 Average: lo 2.59 2.59 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 382.80 316.12 1465.63 909.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9209) 10/31/24 _x86_64_ (4 CPU) 13:42:35 LINUX RESTART (4 CPU) 13:43:02 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 20.23 0.00 2.27 5.31 0.06 72.14 13:44:01 0 8.96 0.00 1.83 7.97 0.07 81.17 13:44:01 1 35.68 0.00 3.55 3.57 0.07 57.14 13:44:01 2 12.60 0.00 1.97 8.65 0.07 76.70 13:44:01 3 23.67 0.00 1.71 1.03 0.03 73.55 13:45:01 all 19.67 0.00 3.30 5.45 0.07 71.51 13:45:01 0 13.34 0.00 3.08 5.43 0.07 78.09 13:45:01 1 20.90 0.00 3.36 2.66 0.08 73.01 13:45:01 2 14.09 0.00 2.98 9.31 0.07 73.55 13:45:01 3 30.40 0.00 3.81 4.38 0.07 61.34 Average: all 19.95 0.00 2.79 5.38 0.06 71.82 Average: 0 11.17 0.00 2.46 6.69 0.07 79.61 Average: 1 28.21 0.00 3.45 3.11 0.08 65.16 Average: 2 13.35 0.00 2.48 8.99 0.07 75.12 Average: 3 27.05 0.00 2.77 2.72 0.05 67.41