---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-675 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: 2799.972 BogoMIPS: 5599.94 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 700K 394M 1% /run /dev/vda1 20G 11G 9.2G 53% / 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 467 888 0 2587 3193 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:1a:35 brd ff:ff:ff:ff:ff:ff inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe3f:1a35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:c9:e7:75 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-675) 02/18/25 _x86_64_ (4 CPU) 21:38:43 LINUX RESTART (4 CPU) 21:39:01 tps rtps wtps bread/s bwrtn/s 21:40:01 178.49 71.14 107.35 5688.37 42286.72 21:41:01 239.12 109.48 129.63 5518.53 25157.60 21:42:01 177.59 59.15 118.45 3228.05 51127.37 21:43:01 72.42 61.09 11.33 3448.49 3176.00 Average: 166.86 75.28 91.58 4475.91 30353.69 21:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:01 1660964 3350464 2377688 58.87 52572 1791904 881272 17.32 551288 1645732 160768 21:41:01 765108 3322520 3273544 81.06 86328 2584608 1075044 21.13 867528 2143064 309752 21:42:01 881128 3088916 3157524 78.18 110920 2218772 1377440 27.08 933340 1970316 73360 21:43:01 913564 3243796 3125088 77.38 117660 2334156 946424 18.60 1184548 1687636 16972 Average: 1055191 3251424 2983461 73.87 91870 2232360 1070045 21.03 884176 1861687 140213 21:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 391.92 266.36 1529.62 78.06 0.00 0.00 0.00 0.00 21:40:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 497.63 380.05 1655.36 38.35 0.00 0.00 0.00 0.00 21:41:01 lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 138.28 127.29 829.13 9.95 0.00 0.00 0.00 0.00 21:42:01 lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 193.80 121.46 1048.48 28.85 0.00 0.00 0.00 0.00 21:43:01 lo 10.70 10.70 2.11 2.11 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 306.08 224.18 1267.41 38.92 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.64 0.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-675) 02/18/25 _x86_64_ (4 CPU) 21:38:43 LINUX RESTART (4 CPU) 21:39:01 CPU %user %nice %system %iowait %steal %idle 21:40:01 all 19.65 0.00 2.37 5.55 0.06 72.37 21:40:01 0 28.70 0.00 2.71 5.52 0.08 62.99 21:40:01 1 23.78 0.00 2.62 5.50 0.05 68.05 21:40:01 2 6.47 0.00 1.87 7.08 0.05 84.53 21:40:01 3 19.66 0.00 2.24 4.08 0.05 73.97 21:41:01 all 15.69 0.82 2.71 10.15 0.07 70.56 21:41:01 0 19.99 1.53 2.87 11.07 0.08 64.46 21:41:01 1 11.24 0.00 2.09 8.49 0.07 78.11 21:41:01 2 22.15 1.73 3.45 12.35 0.08 60.24 21:41:01 3 9.36 0.00 2.41 8.73 0.07 79.43 21:42:01 all 72.77 0.00 9.21 2.57 0.11 15.35 21:42:01 0 72.90 0.00 8.71 2.07 0.10 16.23 21:42:01 1 72.04 0.00 10.11 4.12 0.10 13.63 21:42:01 2 71.81 0.00 9.44 2.36 0.10 16.28 21:42:01 3 74.32 0.00 8.58 1.72 0.12 15.26 21:43:01 all 21.05 0.00 1.72 1.41 0.05 75.77 21:43:01 0 18.88 0.00 1.99 1.56 0.05 77.54 21:43:01 1 31.71 0.00 1.83 2.02 0.05 64.39 21:43:01 2 18.29 0.00 1.64 1.82 0.05 78.21 21:43:01 3 15.34 0.00 1.42 0.23 0.03 82.98 Average: all 32.00 0.21 3.96 4.93 0.07 58.83 Average: 0 34.81 0.38 4.03 5.06 0.08 55.63 Average: 1 34.45 0.00 4.13 5.03 0.07 56.32 Average: 2 29.35 0.43 4.06 5.93 0.07 60.16 Average: 3 29.36 0.00 3.63 3.70 0.07 63.24