---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6315 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 7.0G 65% / 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 509 435 0 2999 3155 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:a0:5e:13 brd ff:ff:ff:ff:ff:ff inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fea0:5e13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:58:19:9c 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-6315) 07/11/24 _x86_64_ (4 CPU) 12:44:51 LINUX RESTART (4 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:01 174.25 80.64 93.62 6471.45 42008.62 12:47:01 202.78 18.99 183.79 2409.19 97736.98 12:48:01 194.82 96.72 98.10 5771.97 39975.47 12:49:01 323.61 83.39 240.23 5182.34 14382.54 12:50:01 86.57 2.22 84.35 118.25 7287.59 12:51:01 202.08 155.67 46.41 17741.04 12522.71 12:52:01 257.37 230.28 27.10 12948.91 1330.98 Average: 205.93 95.41 110.52 7234.39 30754.05 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 1604424 3284960 2434228 60.27 41872 1797996 950812 18.69 652728 1610876 114688 12:47:01 261432 3302216 3777220 93.53 101888 3049868 1117220 21.96 574144 2941296 307620 12:48:01 1069152 3076568 2969500 73.53 116208 2017284 1468912 28.87 916512 1801228 35604 12:49:01 777944 3248508 3260708 80.74 138908 2433408 1309468 25.74 962548 2024376 57820 12:50:01 661984 3292796 3376668 83.61 142300 2562324 1240364 24.38 966384 2104044 71984 12:51:01 949240 3292644 3089412 76.50 143584 2333524 1144368 22.49 891692 1973876 2200 12:52:01 466140 3224432 3572512 88.46 146016 2739576 1042152 20.49 999976 2335428 14676 Average: 827188 3246018 3211464 79.52 118682 2419140 1181899 23.23 851998 2113018 86370 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 511.45 327.30 2016.81 76.26 0.00 0.00 0.00 0.00 12:46:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 442.67 210.86 13495.13 23.68 0.00 0.00 0.00 0.00 12:47:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 391.58 253.06 343.65 96.03 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 195.08 123.55 1012.22 12.50 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 59.71 49.94 56.69 11.58 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 100.08 70.15 36.78 36.58 0.00 0.00 0.00 0.00 12:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 18.71 18.06 14.84 9.13 0.00 0.00 0.00 0.00 12:52:01 lo 0.87 0.87 0.08 0.08 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 245.63 150.42 2425.95 37.97 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6315) 07/11/24 _x86_64_ (4 CPU) 12:44:51 LINUX RESTART (4 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 16.68 0.00 2.20 5.27 0.06 75.80 12:46:01 0 10.63 0.00 2.54 3.00 0.03 83.79 12:46:01 1 12.30 0.00 1.27 5.83 0.05 80.54 12:46:01 2 22.14 0.00 2.10 3.19 0.08 72.49 12:46:01 3 21.65 0.00 2.95 9.03 0.07 66.31 12:47:01 all 24.69 0.00 6.14 4.04 0.08 65.04 12:47:01 0 35.94 0.00 5.26 3.37 0.08 55.33 12:47:01 1 13.19 0.00 6.96 7.69 0.08 72.07 12:47:01 2 27.09 0.00 6.75 3.68 0.08 62.41 12:47:01 3 22.48 0.00 5.57 1.44 0.07 70.44 12:48:01 all 42.31 0.00 19.47 5.17 0.11 32.94 12:48:01 0 40.56 0.00 19.27 5.24 0.12 34.81 12:48:01 1 45.67 0.00 18.74 1.54 0.10 33.95 12:48:01 2 41.28 0.00 19.00 2.71 0.13 36.87 12:48:01 3 41.69 0.00 20.88 11.19 0.13 26.11 12:49:01 all 11.12 0.00 4.41 10.60 0.10 73.78 12:49:01 0 8.60 0.00 3.90 2.69 0.07 84.74 12:49:01 1 12.42 0.00 4.32 6.18 0.08 77.00 12:49:01 2 13.95 0.00 4.75 7.34 0.12 73.85 12:49:01 3 9.51 0.00 4.64 26.28 0.08 59.48 12:50:01 all 26.46 0.00 8.66 2.38 0.10 62.40 12:50:01 0 28.37 0.00 9.60 5.74 0.13 56.15 12:50:01 1 30.76 0.00 8.67 0.87 0.10 59.60 12:50:01 2 24.62 0.00 8.31 1.75 0.10 65.22 12:50:01 3 22.11 0.00 8.04 1.15 0.08 68.62 12:51:01 all 29.79 0.00 11.62 13.51 0.10 44.99 12:51:01 0 29.28 0.00 11.35 12.22 0.08 47.06 12:51:01 1 29.04 0.00 12.46 13.96 0.12 44.42 12:51:01 2 30.55 0.00 12.15 14.38 0.10 42.82 12:51:01 3 30.26 0.00 10.51 13.47 0.10 45.67 12:52:01 all 14.35 0.00 1.26 9.29 0.07 75.03 12:52:01 0 18.50 0.00 1.63 11.35 0.08 68.44 12:52:01 1 5.90 0.00 1.05 8.35 0.05 84.65 12:52:01 2 17.11 0.00 1.06 8.11 0.08 73.63 12:52:01 3 15.96 0.00 1.29 9.34 0.05 73.36 Average: all 23.63 0.00 7.68 7.18 0.09 61.41 Average: 0 24.55 0.00 7.66 6.23 0.09 61.47 Average: 1 21.35 0.00 7.64 6.34 0.08 64.58 Average: 2 25.25 0.00 7.73 5.88 0.10 61.03 Average: 3 23.38 0.00 7.70 10.27 0.08 58.57