---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2133 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 9.6G 9.7G 50% / 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 481 579 0 2883 3179 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:14:0b:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe14:bfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:19:e0:3a 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-2133) 01/17/25 _x86_64_ (4 CPU) 19:30:44 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 174.22 69.27 104.95 5635.73 41988.75 19:33:01 66.03 12.01 54.02 2187.94 8632.59 19:34:01 419.20 0.17 419.03 16.53 33790.53 19:35:01 49.55 0.03 49.52 6.00 5820.33 19:36:01 125.36 0.08 125.28 12.13 2691.42 Average: 166.86 16.31 150.54 1571.69 18583.46 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1700164 3372432 2338488 57.90 50600 1777508 875880 17.22 526036 1633816 154872 19:33:01 1431256 3361988 2607396 64.56 60716 2014948 1113676 21.89 589852 1816092 158988 19:34:01 848920 3322388 3189732 78.98 98116 2489672 1179360 23.18 700212 2229000 17344 19:35:01 616640 3232996 3422012 84.73 102160 2610412 1291628 25.39 913948 2226688 988 19:36:01 675764 3330356 3362888 83.27 104976 2635924 1029568 20.24 868616 2206016 492 Average: 1054549 3324032 2984103 73.89 83314 2305693 1098022 21.58 719733 2022322 66537 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 378.84 240.94 1434.68 67.56 0.00 0.00 0.00 0.00 19:33:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 61.03 42.15 666.84 7.37 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 715.07 461.85 3248.45 34.60 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 186.47 113.46 942.38 11.18 0.00 0.00 0.00 0.00 19:36:01 lo 4.53 4.53 0.40 0.40 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 76.70 95.88 16.47 452.86 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.14 0.14 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 283.60 190.84 1261.67 114.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2133) 01/17/25 _x86_64_ (4 CPU) 19:30:44 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 18.47 0.00 2.20 5.29 0.06 73.98 19:32:01 0 17.18 0.00 2.67 6.52 0.05 73.58 19:32:01 1 13.35 0.00 1.88 2.75 0.05 81.98 19:32:01 2 35.40 0.00 2.93 4.62 0.08 56.96 19:32:01 3 8.01 0.00 1.30 7.22 0.05 83.41 19:33:01 all 8.35 0.00 0.89 1.39 0.03 89.35 19:33:01 0 1.73 0.00 0.52 0.98 0.02 96.75 19:33:01 1 7.08 0.00 1.02 3.17 0.03 88.70 19:33:01 2 20.99 0.00 1.37 0.69 0.05 76.91 19:33:01 3 3.59 0.00 0.67 0.75 0.02 94.98 19:34:01 all 12.50 0.00 4.78 12.52 0.10 70.10 19:34:01 0 12.25 0.00 3.01 10.43 0.07 74.24 19:34:01 1 16.07 0.00 5.92 9.24 0.12 68.65 19:34:01 2 8.02 0.00 4.94 11.61 0.13 75.30 19:34:01 3 13.73 0.00 5.23 18.79 0.10 62.16 19:35:01 all 45.19 0.00 6.65 0.94 0.11 47.11 19:35:01 0 46.05 0.00 7.37 1.07 0.10 45.40 19:35:01 1 49.27 0.00 6.78 0.35 0.12 43.48 19:35:01 2 40.51 0.00 5.94 1.77 0.12 51.67 19:35:01 3 44.95 0.00 6.55 0.55 0.10 47.85 19:36:01 all 21.26 0.00 8.15 2.57 0.13 67.88 19:36:01 0 25.89 0.00 9.97 3.41 0.13 60.60 19:36:01 1 21.59 0.00 8.89 3.69 0.13 65.69 19:36:01 2 17.91 0.00 6.93 1.07 0.13 73.95 19:36:01 3 19.68 0.00 6.81 2.13 0.12 71.26 Average: all 21.17 0.00 4.53 4.53 0.09 69.68 Average: 0 20.60 0.00 4.70 4.48 0.07 70.14 Average: 1 21.48 0.00 4.89 3.83 0.09 69.70 Average: 2 24.58 0.00 4.43 3.95 0.10 66.94 Average: 3 17.99 0.00 4.11 5.88 0.08 71.95