---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-342 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 7.3G 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: 3943 500 805 0 2638 3160 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:86:36:85 brd ff:ff:ff:ff:ff:ff inet 10.32.7.203/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe86:3685/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:b8:01:29 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-342) 07/20/24 _x86_64_ (4 CPU) 04:29:41 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:02 190.37 83.82 106.55 6576.64 42267.64 04:32:01 254.16 41.94 212.22 8935.79 113406.58 04:33:01 90.70 29.29 61.41 1619.86 5930.29 04:34:01 91.00 18.69 72.31 435.99 22489.70 04:35:01 371.00 320.18 50.82 14469.99 14777.67 04:36:01 52.89 33.01 19.88 1283.25 975.70 Average: 174.85 87.91 86.94 5546.37 33141.92 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:02 1648756 3358320 2389896 59.18 52896 1809908 868608 17.07 561328 1643240 144612 04:32:01 267728 3300328 3770924 93.37 107220 2990540 1099472 21.61 512388 2948112 18888 04:33:01 147584 3296680 3891068 96.35 110896 3082888 1221524 24.01 599968 2957248 3152 04:34:01 180360 3213676 3858292 95.53 130176 2942076 1598664 31.43 702320 2814224 178964 04:35:01 965916 3284764 3072736 76.08 133888 2282256 1187256 23.34 760892 2032388 9588 04:36:01 888188 3268808 3150464 78.01 135940 2335020 1044456 20.53 1497200 1365644 16596 Average: 683089 3287096 3355563 83.09 111836 2573781 1169997 23.00 772349 2293476 61967 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:02 ens3 384.35 252.49 1531.47 69.47 0.00 0.00 0.00 0.00 04:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:32:01 ens3 367.59 178.02 11821.94 16.51 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 lo 2.16 2.16 0.19 0.19 0.00 0.00 0.00 0.00 04:33:01 ens3 88.27 62.56 327.32 7.54 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 317.96 286.80 2800.35 19.81 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 ens3 14.50 10.41 11.28 12.10 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:36:01 ens3 333.06 579.62 39.39 4419.56 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 lo 7.67 7.67 0.67 0.67 0.00 0.00 0.00 0.00 Average: ens3 250.71 228.42 2736.55 758.98 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 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-342) 07/20/24 _x86_64_ (4 CPU) 04:29:41 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:02 all 18.30 0.00 2.75 5.96 0.07 72.92 04:31:02 0 19.22 0.00 2.73 4.64 0.05 73.35 04:31:02 1 8.52 0.00 1.76 2.11 0.05 87.56 04:31:02 2 27.12 0.00 3.95 3.17 0.08 65.67 04:31:02 3 18.34 0.00 2.53 13.92 0.07 65.14 04:32:01 all 25.15 0.00 7.72 4.29 0.08 62.76 04:32:01 0 20.28 0.00 7.41 5.78 0.05 66.47 04:32:01 1 26.74 0.00 7.89 2.74 0.10 62.52 04:32:01 2 19.25 0.00 7.40 3.72 0.09 69.55 04:32:01 3 34.33 0.00 8.21 4.92 0.09 52.45 04:33:01 all 16.33 0.00 6.61 1.87 0.09 75.10 04:33:01 0 14.49 0.00 8.55 0.85 0.10 76.01 04:33:01 1 7.18 0.00 2.07 2.70 0.03 88.02 04:33:01 2 23.63 0.00 8.52 2.02 0.12 65.70 04:33:01 3 20.07 0.00 7.28 1.91 0.12 70.62 04:34:01 all 18.53 0.00 6.91 1.20 0.07 73.28 04:34:01 0 26.96 0.00 9.76 1.09 0.08 62.12 04:34:01 1 6.46 0.00 2.68 1.12 0.03 89.70 04:34:01 2 16.23 0.00 7.00 1.36 0.08 75.33 04:34:01 3 24.47 0.00 8.19 1.26 0.08 66.00 04:35:01 all 31.21 0.00 4.15 21.64 0.10 42.89 04:35:01 0 31.71 0.00 4.38 24.24 0.10 39.57 04:35:01 1 28.70 0.00 3.71 21.06 0.08 46.45 04:35:01 2 36.37 0.00 4.54 21.57 0.13 37.39 04:35:01 3 28.09 0.00 4.00 19.70 0.08 48.12 04:36:01 all 32.50 0.00 1.46 1.45 0.09 64.50 04:36:01 0 45.16 0.00 1.64 2.26 0.08 50.86 04:36:01 1 28.04 0.00 1.55 2.31 0.10 68.00 04:36:01 2 27.63 0.00 1.02 0.13 0.08 71.13 04:36:01 3 29.15 0.00 1.60 1.09 0.10 68.06 Average: all 23.66 0.00 4.92 6.07 0.08 65.27 Average: 0 26.33 0.00 5.74 6.47 0.08 61.39 Average: 1 17.58 0.00 3.26 5.35 0.07 73.74 Average: 2 25.05 0.00 5.40 5.31 0.10 64.14 Average: 3 25.69 0.00 5.29 7.15 0.09 61.79