---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3584 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: 3944 491 545 0 2906 3169 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:c8:60:77 brd ff:ff:ff:ff:ff:ff inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fec8:6077/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:92:1e:a2 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-3584) 06/15/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 189.82 83.97 105.85 6591.80 41611.35 15:35:01 258.16 58.78 199.38 11736.04 114335.64 15:36:01 404.75 47.58 357.17 6787.94 37464.82 15:37:01 260.62 209.57 51.06 8072.12 12817.60 15:38:01 58.99 36.63 22.36 2016.46 4271.29 Average: 234.47 87.30 147.17 7041.33 42107.34 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1538244 3267328 2500416 61.91 51564 1830344 957212 18.82 669272 1645152 177988 15:35:01 110808 3305412 3927852 97.26 105996 3168332 1109108 21.80 451720 3180320 256644 15:36:01 253576 3258688 3785084 93.72 152052 2909456 1495308 29.39 696664 2763836 85976 15:37:01 283092 3191284 3755568 92.99 155028 2827684 1115704 21.93 975768 2476304 74112 15:38:01 599044 3257516 3439616 85.17 157004 2581440 1003436 19.72 776500 2365724 14712 Average: 556953 3256046 3481707 86.21 124329 2663451 1136154 22.33 713985 2486267 121886 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 403.83 245.28 1397.33 69.29 0.00 0.00 0.00 0.00 15:34:01 lo 1.13 1.13 0.10 0.10 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 ens3 405.15 203.96 14159.69 16.76 0.00 0.00 0.00 0.00 15:35:01 lo 1.60 1.60 0.15 0.15 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 ens3 217.21 161.04 924.24 13.51 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 194.23 116.05 1177.31 11.23 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 103.25 90.18 562.27 19.20 0.00 0.00 0.00 0.00 15:38:01 lo 0.93 0.93 0.09 0.09 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 264.75 163.31 3645.15 26.00 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 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-3584) 06/15/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.05 0.00 2.56 6.09 0.05 72.25 15:34:01 0 18.36 0.00 3.31 4.33 0.05 73.95 15:34:01 1 14.62 0.00 1.75 3.46 0.03 80.14 15:34:01 2 35.49 0.00 3.37 4.95 0.08 56.10 15:34:01 3 7.80 0.00 1.82 11.58 0.03 78.76 15:35:01 all 25.08 0.00 6.87 4.53 0.08 63.44 15:35:01 0 20.55 0.00 7.51 3.58 0.07 68.29 15:35:01 1 42.04 0.00 7.15 3.28 0.10 47.43 15:35:01 2 18.42 0.00 6.58 5.64 0.09 69.28 15:35:01 3 19.37 0.00 6.24 5.64 0.07 68.69 15:36:01 all 14.71 0.00 4.45 12.80 0.05 67.99 15:36:01 0 19.44 0.00 4.48 15.26 0.05 60.76 15:36:01 1 12.47 0.00 5.20 10.31 0.05 71.97 15:36:01 2 12.43 0.00 4.66 15.57 0.07 67.27 15:36:01 3 14.46 0.00 3.47 10.07 0.03 71.96 15:37:01 all 48.56 0.00 5.81 11.49 0.10 34.04 15:37:01 0 49.99 0.00 5.55 6.10 0.10 38.26 15:37:01 1 48.20 0.00 6.12 16.73 0.10 28.85 15:37:01 2 47.62 0.00 5.60 11.38 0.12 35.29 15:37:01 3 48.46 0.00 5.96 11.75 0.10 33.74 15:38:01 all 19.04 0.00 1.08 1.47 0.04 78.36 15:38:01 0 29.62 0.00 1.25 1.71 0.05 67.37 15:38:01 1 9.66 0.00 0.98 0.93 0.02 88.41 15:38:01 2 30.71 0.00 1.15 0.79 0.07 67.28 15:38:01 3 6.23 0.00 0.92 2.47 0.03 90.34 Average: all 25.26 0.00 4.14 7.27 0.06 63.27 Average: 0 27.58 0.00 4.41 6.20 0.06 61.74 Average: 1 25.30 0.00 4.22 6.93 0.06 63.49 Average: 2 28.96 0.00 4.26 7.65 0.08 59.04 Average: 3 19.21 0.00 3.67 8.30 0.05 68.76