---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10846 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 7.4G 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 470 536 0 2937 3190 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:af:8d:89 brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:feaf:8d89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:22:f7:8e 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-10846) 11/20/24 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 183.39 81.61 101.78 6233.11 42887.12 14:25:01 283.18 53.46 229.71 9418.92 133674.08 14:26:01 198.77 82.17 116.60 4465.79 16979.84 Average: 222.00 72.36 149.64 6709.04 64646.05 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1661604 3366184 2377048 58.86 52364 1807468 885548 17.41 556820 1638584 139456 14:25:01 139120 3320020 3899532 96.56 116960 3122548 1213824 23.86 499152 3080788 26668 14:26:01 693488 3328700 3345164 82.83 132360 2598892 950024 18.67 610196 2454584 30788 Average: 831404 3338301 3207248 79.41 100561 2509636 1016465 19.98 555389 2391319 65637 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 394.26 244.43 1516.11 69.90 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 675.98 457.21 14322.64 33.29 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 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:26:01 ens3 411.55 269.92 2540.89 33.75 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 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 494.52 324.32 6153.67 45.51 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-10846) 11/20/24 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 19.80 0.00 2.34 5.69 0.07 72.10 14:24:01 0 6.29 0.00 1.50 8.80 0.05 83.36 14:24:01 1 37.83 0.00 2.74 5.33 0.07 54.02 14:24:01 2 22.44 0.00 2.82 5.56 0.07 69.11 14:24:01 3 12.69 0.00 2.28 3.11 0.05 81.87 14:25:01 all 22.79 0.00 7.50 4.90 0.09 64.72 14:25:01 0 13.87 0.00 6.15 9.28 0.08 70.62 14:25:01 1 18.95 0.00 7.51 4.13 0.07 69.34 14:25:01 2 21.58 0.00 8.27 2.78 0.08 67.29 14:25:01 3 36.80 0.00 8.10 3.44 0.10 51.56 14:26:01 all 20.71 0.00 2.57 5.46 0.07 71.20 14:26:01 0 18.99 0.00 2.78 11.21 0.08 66.93 14:26:01 1 26.13 0.00 2.49 6.23 0.08 65.06 14:26:01 2 17.19 0.00 2.00 1.33 0.08 79.40 14:26:01 3 20.49 0.00 2.97 3.04 0.07 73.43 Average: all 21.10 0.00 4.13 5.35 0.07 69.35 Average: 0 13.08 0.00 3.47 9.77 0.07 73.60 Average: 1 27.63 0.00 4.24 5.24 0.07 62.82 Average: 2 20.39 0.00 4.36 3.21 0.08 71.96 Average: 3 23.28 0.00 4.44 3.20 0.07 69.01