---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10768 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: 2800.000 BogoMIPS: 5600.00 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 11G 8.9G 54% / 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 545 207 0 3191 3115 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:be:2a:f3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:febe:2af3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:02:fc:a7 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-10768) 11/19/24 _x86_64_ (4 CPU) 16:31:49 LINUX RESTART (4 CPU) 16:32:01 tps rtps wtps bread/s bwrtn/s 16:33:02 180.90 83.52 97.38 6535.44 40894.40 16:34:01 225.11 17.87 207.23 2641.10 69505.81 16:35:01 132.14 47.08 85.05 2439.32 11169.34 Average: 179.13 49.66 129.46 3878.61 40362.92 16:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:33:02 1619348 3253412 2419312 59.90 42508 1752492 976396 19.19 670808 1578168 101252 16:34:01 278436 3265212 3760224 93.11 90472 2980072 1247952 24.53 708840 2759348 7076 16:35:01 288904 3241628 3749756 92.85 110640 2906832 997444 19.61 845336 2594540 19572 Average: 728896 3253417 3309764 81.95 81207 2546465 1073931 21.11 741661 2310685 42633 16:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:33:02 ens3 380.34 252.39 1406.74 70.33 0.00 0.00 0.00 0.00 16:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:34:01 ens3 1023.46 597.32 7553.69 49.71 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 2.71 2.71 0.25 0.25 0.00 0.00 0.00 0.00 16:35:01 ens3 113.46 85.22 499.83 14.47 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 502.90 310.07 3129.19 44.80 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 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10768) 11/19/24 _x86_64_ (4 CPU) 16:31:49 LINUX RESTART (4 CPU) 16:32:01 CPU %user %nice %system %iowait %steal %idle 16:33:02 all 16.67 0.00 2.19 5.43 0.06 75.66 16:33:02 0 9.93 0.00 2.65 3.43 0.03 83.96 16:33:02 1 13.76 0.00 1.99 10.22 0.05 73.98 16:33:02 2 21.66 0.00 2.16 6.70 0.07 69.41 16:33:02 3 21.31 0.00 1.94 1.39 0.03 75.33 16:34:01 all 20.80 0.00 4.98 5.24 0.07 68.91 16:34:01 0 10.40 0.00 4.40 2.58 0.07 82.55 16:34:01 1 10.41 0.00 3.79 5.37 0.07 80.36 16:34:01 2 24.08 0.00 6.94 7.81 0.10 61.07 16:34:01 3 38.26 0.00 4.78 5.23 0.07 51.66 16:35:01 all 18.62 0.00 1.98 3.38 0.06 75.95 16:35:01 0 4.98 0.00 1.47 5.58 0.03 87.93 16:35:01 1 13.52 0.00 2.21 6.08 0.03 78.16 16:35:01 2 21.55 0.00 1.69 1.47 0.08 75.21 16:35:01 3 34.55 0.00 2.57 0.38 0.05 62.44 Average: all 18.68 0.00 3.03 4.68 0.06 73.55 Average: 0 8.41 0.00 2.82 3.88 0.04 84.85 Average: 1 12.58 0.00 2.66 7.23 0.05 77.48 Average: 2 22.42 0.00 3.57 5.31 0.08 68.62 Average: 3 31.31 0.00 3.08 2.31 0.05 63.25