---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1911 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 12G 7.6G 61% / 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 483 201 0 3259 3177 Swap: 1023 1 1022 ---> 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:03:50:fd brd ff:ff:ff:ff:ff:ff inet 10.32.6.30/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe03:50fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:09:10:32 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-1911) 01/15/25 _x86_64_ (4 CPU) 13:23:54 LINUX RESTART (4 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:02 166.82 74.12 92.70 5709.98 40921.46 13:26:01 205.06 16.18 188.89 2347.15 98903.93 13:27:01 434.39 67.04 367.36 3546.08 40252.49 13:28:01 618.63 1.88 616.75 179.04 18058.06 13:29:01 516.03 45.50 470.53 4122.36 20544.35 13:30:01 294.80 269.86 24.95 8923.31 2295.35 Average: 373.08 79.26 293.82 4142.82 36661.14 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:02 1647144 3307796 2391508 59.22 42156 1774856 919708 18.08 585060 1626500 149128 13:26:01 114916 3315468 3923736 97.15 102356 3174316 1086676 21.36 531388 3093956 203632 13:27:01 132680 3224224 3905972 96.71 142608 2987232 1299760 25.55 649020 2915808 3432 13:28:01 108344 3216488 3930308 97.32 171952 2933256 1299760 25.55 649360 2895596 2524 13:29:01 181924 3311872 3856728 95.50 184268 2948932 1223400 24.05 655804 2823476 3884 13:30:01 209500 3226420 3829152 94.81 185056 2865764 1021796 20.09 693960 2792704 25020 Average: 399085 3267045 3639567 90.12 138066 2780726 1141850 22.45 627432 2691340 64603 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:02 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 13:25:02 ens3 377.34 247.14 1448.77 70.24 0.00 0.00 0.00 0.00 13:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 13:26:01 ens3 430.89 213.58 13775.84 19.34 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 ens3 380.14 247.94 1799.46 17.81 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 ens3 18.86 16.53 20.49 3.94 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:30:01 ens3 16.91 16.41 11.11 14.20 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 203.41 123.37 2813.00 20.93 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1911) 01/15/25 _x86_64_ (4 CPU) 13:23:54 LINUX RESTART (4 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:02 all 14.27 0.00 1.86 5.44 0.05 78.38 13:25:02 0 15.71 0.00 1.64 3.13 0.05 79.48 13:25:02 1 8.64 0.00 1.47 3.33 0.03 86.53 13:25:02 2 24.98 0.00 2.01 7.15 0.07 65.80 13:25:02 3 7.70 0.00 2.34 8.17 0.05 81.75 13:26:01 all 24.29 0.00 5.89 3.27 0.07 66.47 13:26:01 0 27.97 0.00 5.23 1.07 0.09 65.65 13:26:01 1 23.70 0.00 6.46 3.04 0.07 66.74 13:26:01 2 27.92 0.00 6.60 1.20 0.09 64.19 13:26:01 3 17.55 0.00 5.27 7.77 0.07 69.33 13:27:01 all 6.83 0.00 3.25 14.05 0.08 75.79 13:27:01 0 5.10 0.00 2.19 5.93 0.03 86.75 13:27:01 1 7.37 0.00 4.29 26.81 0.08 61.45 13:27:01 2 7.32 0.00 3.87 15.78 0.12 72.91 13:27:01 3 7.54 0.00 2.63 7.71 0.05 82.07 13:28:01 all 0.85 0.00 1.81 22.82 0.06 74.45 13:28:01 0 0.17 0.00 1.17 19.21 0.05 79.41 13:28:01 1 1.53 0.00 1.15 6.95 0.05 90.31 13:28:01 2 1.23 0.00 3.32 45.79 0.12 49.55 13:28:01 3 0.50 0.00 1.69 19.52 0.05 78.24 13:29:01 all 5.89 0.00 4.12 16.29 0.07 73.63 13:29:01 0 5.74 0.00 3.96 18.72 0.07 71.52 13:29:01 1 6.15 0.00 3.06 7.62 0.07 83.10 13:29:01 2 4.50 0.00 6.80 34.18 0.10 54.42 13:29:01 3 7.14 0.00 2.64 4.94 0.03 85.24 13:30:01 all 13.22 0.00 2.24 9.49 0.06 74.99 13:30:01 0 4.76 0.00 2.33 11.78 0.07 81.06 13:30:01 1 9.85 0.00 2.09 7.26 0.03 80.76 13:30:01 2 17.49 0.00 1.80 8.48 0.08 72.15 13:30:01 3 20.80 0.00 2.76 10.43 0.07 65.94 Average: all 10.84 0.00 3.18 11.93 0.07 73.98 Average: 0 9.83 0.00 2.74 10.01 0.06 77.36 Average: 1 9.47 0.00 3.07 9.16 0.06 78.24 Average: 2 13.88 0.00 4.05 18.80 0.10 63.17 Average: 3 10.17 0.00 2.88 9.77 0.05 77.13