---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2437 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 700K 394M 1% /run /dev/vda1 20G 9.4G 9.9G 49% / 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 453 1287 0 2203 3219 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:bd:c2:32 brd ff:ff:ff:ff:ff:ff inet 10.32.7.219/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:febd:c232/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:b8:26:5f 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-2437) 01/21/25 _x86_64_ (4 CPU) 14:31:39 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:02 176.70 69.29 107.42 5617.86 41988.89 14:34:01 192.27 66.21 126.06 2935.64 32571.16 14:35:01 180.32 1.82 178.50 112.65 8677.35 14:36:01 56.87 6.93 49.94 313.81 15602.73 14:37:01 31.27 10.12 21.15 691.02 14478.60 14:38:01 61.31 28.96 32.34 1359.24 10341.61 Average: 116.24 30.45 85.78 1835.19 20576.07 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:02 1669348 3338552 2369304 58.67 50788 1774360 907344 17.84 558932 1631876 150900 14:34:01 910548 3320332 3128104 77.45 85560 2426072 907064 17.83 937760 1916644 58516 14:35:01 656560 3325740 3382092 83.74 97284 2637012 896900 17.63 950608 2120848 64944 14:36:01 559324 3339344 3479328 86.15 107960 2769076 875336 17.21 1090924 2109404 293708 14:37:01 967160 2845196 3071492 76.05 106348 1906156 1401272 27.54 1265840 1578596 56220 14:38:01 1366892 3320580 2671760 66.15 108588 1979480 896764 17.63 829560 1618596 15756 Average: 1021639 3248291 3017013 74.70 92755 2248693 980780 19.28 938937 1829327 106674 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:02 ens3 389.64 253.87 1478.31 68.94 0.00 0.00 0.00 0.00 14:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:34:01 ens3 197.88 147.47 984.58 24.37 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 3.69 3.69 0.38 0.38 0.00 0.00 0.00 0.00 14:35:01 ens3 5.88 3.32 5.13 0.61 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 491.87 376.20 1932.13 30.81 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:37:01 ens3 30.62 25.60 35.26 6.03 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:38:01 ens3 91.78 57.77 513.75 16.35 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 201.27 144.02 824.33 24.52 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 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2437) 01/21/25 _x86_64_ (4 CPU) 14:31:39 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:02 all 19.53 0.00 2.17 5.46 0.06 72.78 14:33:02 0 18.51 0.00 1.62 2.00 0.05 77.83 14:33:02 1 10.01 0.00 1.81 9.62 0.05 78.51 14:33:02 2 34.17 0.00 3.49 6.66 0.10 55.58 14:33:02 3 15.45 0.00 1.76 3.56 0.05 79.18 14:34:01 all 16.66 1.24 5.52 3.94 0.08 72.56 14:34:01 0 9.93 0.00 8.85 0.56 0.07 80.60 14:34:01 1 15.05 1.51 4.99 6.59 0.08 71.78 14:34:01 2 26.14 0.00 4.70 2.72 0.10 66.34 14:34:01 3 15.49 3.45 3.53 5.94 0.09 71.50 14:35:01 all 15.43 0.00 18.18 3.03 0.09 63.27 14:35:01 0 36.68 0.00 13.64 11.60 0.12 37.96 14:35:01 1 10.35 0.00 11.83 0.53 0.08 77.20 14:35:01 2 5.45 0.00 11.28 0.15 0.10 83.02 14:35:01 3 9.84 0.00 35.87 0.08 0.07 54.14 14:36:01 all 34.36 0.00 6.46 0.57 0.09 58.52 14:36:01 0 35.10 0.00 5.89 0.82 0.08 58.12 14:36:01 1 28.65 0.00 5.19 0.51 0.07 65.58 14:36:01 2 39.42 0.00 8.96 0.57 0.10 50.95 14:36:01 3 34.30 0.00 5.83 0.40 0.10 59.36 14:37:01 all 66.37 0.00 7.20 0.23 0.11 26.09 14:37:01 0 65.11 0.00 7.38 0.47 0.10 26.95 14:37:01 1 63.62 0.00 7.07 0.35 0.12 28.85 14:37:01 2 67.24 0.00 7.02 0.08 0.12 25.54 14:37:01 3 69.53 0.00 7.28 0.05 0.12 23.02 14:38:01 all 24.03 0.00 1.72 1.06 0.05 73.13 14:38:01 0 8.74 0.00 1.43 1.85 0.03 87.94 14:38:01 1 15.58 0.00 2.11 1.54 0.03 80.73 14:38:01 2 46.12 0.00 1.74 0.58 0.10 51.46 14:38:01 3 25.68 0.00 1.62 0.23 0.05 72.42 Average: all 29.46 0.20 6.87 2.37 0.08 61.00 Average: 0 29.03 0.00 6.43 2.85 0.08 61.62 Average: 1 23.95 0.25 5.51 3.17 0.07 67.05 Average: 2 36.42 0.00 6.21 1.79 0.10 55.48 Average: 3 28.44 0.57 9.35 1.70 0.08 59.86