---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2433 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 10G 9.3G 52% / 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 513 214 0 3215 3147 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:0e:a2:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.39/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe0e:a266/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:e9:13:7e 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-2433) 01/21/25 _x86_64_ (4 CPU) 13:58:45 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps bread/s bwrtn/s 14:00:01 172.84 70.45 102.39 5739.10 42224.45 14:01:01 185.54 12.28 173.25 2222.30 29846.23 14:02:01 116.39 0.10 116.29 7.86 30252.18 Average: 158.17 27.37 130.80 2639.05 34062.07 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1627256 3300040 2411396 59.71 50504 1777060 955412 18.78 598176 1633688 154656 14:01:01 746864 3256016 3291788 81.51 73940 2566544 1268600 24.94 770196 2289888 164284 14:02:01 293104 3289548 3745548 92.74 93300 3020756 1038900 20.42 1590516 1902172 2732 Average: 889075 3281868 3149577 77.99 72581 2454787 1087637 21.38 986296 1941916 107224 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 ens3 429.79 279.65 1443.92 70.44 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 14:01:01 ens3 714.43 491.23 4015.92 39.58 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 14:02:01 ens3 1663.71 1883.79 4084.63 10941.17 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 938.85 888.33 3191.24 3704.32 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 1.99 1.99 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2433) 01/21/25 _x86_64_ (4 CPU) 13:58:45 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 17.82 0.00 2.07 5.02 0.06 75.04 14:00:01 0 8.60 0.00 1.03 2.07 0.05 88.26 14:00:01 1 13.76 0.00 2.25 2.83 0.03 81.12 14:00:01 2 16.83 0.00 2.79 7.97 0.07 72.34 14:00:01 3 32.16 0.00 2.19 7.23 0.09 58.33 14:01:01 all 16.24 0.00 2.73 4.65 0.08 76.30 14:01:01 0 18.60 0.00 2.48 2.91 0.07 75.95 14:01:01 1 5.49 0.00 1.78 3.68 0.07 88.99 14:01:01 2 32.80 0.00 3.49 0.47 0.10 63.14 14:01:01 3 7.98 0.00 3.22 11.61 0.08 77.10 14:02:01 all 33.76 0.00 5.46 3.01 0.11 57.65 14:02:01 0 35.84 0.00 4.31 3.29 0.14 56.42 14:02:01 1 29.28 0.00 5.17 3.82 0.08 61.64 14:02:01 2 37.02 0.00 5.29 2.88 0.12 54.70 14:02:01 3 32.90 0.00 7.11 2.04 0.10 57.84 Average: all 22.61 0.00 3.42 4.22 0.08 69.66 Average: 0 20.99 0.00 2.60 2.76 0.08 73.57 Average: 1 16.18 0.00 3.07 3.45 0.06 77.25 Average: 2 28.93 0.00 3.86 3.75 0.10 63.36 Average: 3 24.35 0.00 4.18 6.95 0.09 64.43