---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-370 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: 2799.998 BogoMIPS: 5599.99 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 13G 7.2G 63% / 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 477 489 0 2977 3183 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:e3:9a:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fee3:9a9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:66:70:c6 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-370) 12/28/24 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 172.17 69.26 102.92 5631.73 41311.53 15:35:01 257.09 33.40 223.69 4068.09 126122.85 15:36:01 407.18 91.57 315.62 4985.87 25183.20 15:37:01 259.39 210.70 48.69 8212.23 10434.79 15:38:01 55.44 39.23 16.21 2181.77 2005.93 Average: 230.27 88.78 141.49 5015.12 41085.88 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1631820 3299260 2406832 59.59 50396 1771800 937864 18.44 596932 1630152 154712 15:35:01 347012 3325052 3691640 91.41 113132 2971936 1199084 23.57 534912 2888668 249660 15:36:01 238428 3151356 3800224 94.10 148744 2844840 1661972 32.67 911800 2590668 141024 15:37:01 567344 3201584 3471308 85.95 151432 2590700 1094536 21.52 999040 2205380 34340 15:38:01 602820 3333108 3435832 85.07 154500 2677392 923304 18.15 923564 2238460 17520 Average: 677485 3262072 3361167 83.22 123641 2571334 1163352 22.87 793250 2310666 119451 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 364.11 233.98 1399.30 67.26 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 ens3 453.08 235.64 14294.85 18.61 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:36:01 ens3 172.77 138.45 744.94 11.77 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 140.39 73.82 918.91 9.41 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:38:01 ens3 47.76 43.78 175.54 20.39 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 235.81 145.21 3516.14 25.48 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 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-370) 12/28/24 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 16.97 0.00 2.01 5.38 0.06 75.59 15:34:01 0 20.90 0.00 1.92 5.65 0.03 71.49 15:34:01 1 29.50 0.00 2.51 5.48 0.07 62.44 15:34:01 2 9.57 0.00 2.50 3.66 0.08 84.18 15:34:01 3 7.88 0.00 1.10 6.71 0.03 84.27 15:35:01 all 24.76 0.00 7.43 4.05 0.08 63.68 15:35:01 0 39.81 0.00 9.05 3.97 0.10 47.07 15:35:01 1 23.12 0.00 7.12 2.00 0.07 67.69 15:35:01 2 18.87 0.00 7.67 3.55 0.10 69.81 15:35:01 3 17.15 0.00 5.88 6.70 0.07 70.21 15:36:01 all 17.22 0.00 3.88 13.53 0.09 65.28 15:36:01 0 16.15 0.00 3.21 3.81 0.08 76.75 15:36:01 1 15.07 0.00 3.08 2.68 0.05 79.13 15:36:01 2 20.49 0.00 5.05 17.31 0.12 57.03 15:36:01 3 17.19 0.00 4.20 30.44 0.08 48.08 15:37:01 all 44.22 0.00 5.06 11.06 0.09 39.57 15:37:01 0 45.97 0.00 5.28 13.57 0.08 35.09 15:37:01 1 43.81 0.00 5.39 15.14 0.10 35.56 15:37:01 2 45.02 0.00 5.10 12.40 0.12 37.36 15:37:01 3 42.08 0.00 4.46 3.15 0.07 50.24 15:38:01 all 18.06 0.00 0.89 1.05 0.05 79.95 15:38:01 0 9.10 0.00 0.53 0.20 0.03 90.14 15:38:01 1 13.21 0.00 1.12 1.69 0.03 83.95 15:38:01 2 8.53 0.00 0.67 0.50 0.02 90.29 15:38:01 3 41.52 0.00 1.22 1.81 0.08 55.37 Average: all 24.21 0.00 3.84 7.00 0.07 64.87 Average: 0 26.28 0.00 3.97 5.42 0.07 64.26 Average: 1 24.92 0.00 3.83 5.39 0.06 65.79 Average: 2 20.46 0.00 4.18 7.48 0.09 67.79 Average: 3 25.19 0.00 3.36 9.74 0.07 61.64