---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3111 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 7.5G 62% / 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 465 260 0 3218 3195 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:ee:23:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:feee:23b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:96:b5:b6 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-3111) 01/29/25 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 169.71 68.86 100.85 5603.33 41909.65 14:25:01 200.14 26.78 173.35 3278.47 91763.78 14:26:01 248.56 72.55 176.00 5028.76 58575.17 Average: 206.17 56.23 149.94 4644.34 63930.13 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1671940 3365772 2366712 58.60 51128 1797828 885320 17.40 537072 1650788 169136 14:25:01 128304 3336052 3910348 96.82 94904 3224100 1097960 21.58 525980 3122096 318920 14:26:01 328760 3208008 3709892 91.86 127156 2848804 1085788 21.34 742216 2691156 30800 Average: 709668 3303277 3328984 82.43 91063 2623577 1023023 20.11 601756 2488013 172952 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 390.55 257.38 1569.41 68.78 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:25:01 ens3 337.03 169.24 11782.64 13.90 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 14:26:01 ens3 663.02 505.83 4986.38 39.08 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 464.22 311.59 6081.52 40.73 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 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3111) 01/29/25 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.26 0.00 2.40 5.38 0.07 72.89 14:24:02 0 25.12 0.00 2.14 2.46 0.07 70.22 14:24:02 1 10.30 0.00 1.96 4.45 0.07 83.22 14:24:02 2 19.05 0.00 2.46 8.54 0.08 69.87 14:24:02 3 22.56 0.00 3.07 6.08 0.07 68.22 14:25:01 all 17.89 0.00 5.20 3.02 0.09 73.80 14:25:01 0 31.47 0.00 5.93 4.16 0.12 58.31 14:25:01 1 12.46 0.00 4.73 1.06 0.09 81.67 14:25:01 2 12.50 0.00 4.87 4.80 0.09 77.74 14:25:01 3 15.07 0.00 5.22 2.04 0.09 77.58 14:26:01 all 12.24 0.00 3.40 5.79 0.07 78.51 14:26:01 0 11.28 0.00 2.26 2.76 0.05 83.65 14:26:01 1 13.49 0.00 3.43 4.96 0.08 78.04 14:26:01 2 12.96 0.00 4.40 11.18 0.08 71.38 14:26:01 3 11.25 0.00 3.50 4.32 0.07 80.87 Average: all 16.45 0.00 3.65 4.74 0.08 75.07 Average: 0 22.54 0.00 3.42 3.12 0.08 70.84 Average: 1 12.08 0.00 3.36 3.51 0.08 80.97 Average: 2 14.87 0.00 3.90 8.20 0.08 72.95 Average: 3 16.30 0.00 3.92 4.16 0.07 75.54