---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1916 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 477 341 0 3125 3183 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:30:d5:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe30:d5d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:dd:e3:c6 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-1916) 01/15/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 171.90 69.42 102.48 5647.59 41590.55 14:25:01 246.53 53.40 193.12 10011.38 104296.88 14:26:01 238.13 74.80 163.32 4443.93 47378.64 Average: 218.70 65.94 152.76 6683.03 64206.01 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1628544 3304696 2410108 59.68 50424 1779984 936568 18.41 590832 1636696 155024 14:25:01 120788 3326164 3917864 97.01 106596 3165356 1096324 21.55 458884 3148868 291388 14:26:01 193000 3016764 3845652 95.22 130208 2773804 1256404 24.70 861880 2688724 35508 Average: 647444 3215875 3391208 83.97 95743 2573048 1096432 21.55 637199 2491429 160640 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 344.29 229.53 1478.37 66.46 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 361.81 181.05 11859.72 16.89 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 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 ens3 661.74 495.05 5123.45 37.06 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 456.46 302.53 6122.94 40.26 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 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1916) 01/15/25 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 17.98 0.00 2.29 5.28 0.06 74.39 14:24:02 0 12.47 0.00 1.37 3.98 0.03 82.15 14:24:02 1 19.86 0.00 3.06 3.45 0.05 73.58 14:24:02 2 8.47 0.00 1.84 3.98 0.07 85.64 14:24:02 3 31.16 0.00 2.87 9.69 0.08 56.19 14:25:01 all 23.55 0.00 6.66 4.42 0.10 65.26 14:25:01 0 31.85 0.00 7.33 3.90 0.10 56.82 14:25:01 1 25.68 0.00 5.71 3.37 0.09 65.15 14:25:01 2 16.11 0.00 7.45 5.37 0.12 70.95 14:25:01 3 20.57 0.00 6.17 5.05 0.10 68.11 14:26:01 all 14.51 0.00 2.88 5.70 0.08 76.84 14:26:01 0 10.25 0.00 3.36 10.61 0.07 75.71 14:26:01 1 13.85 0.00 1.89 3.35 0.07 80.84 14:26:01 2 21.40 0.00 2.80 2.93 0.10 72.77 14:26:01 3 12.53 0.00 3.46 5.93 0.07 78.01 Average: all 18.64 0.00 3.92 5.14 0.08 72.22 Average: 0 18.06 0.00 3.99 6.18 0.07 71.70 Average: 1 19.75 0.00 3.54 3.39 0.07 73.26 Average: 2 15.30 0.00 3.99 4.08 0.10 76.53 Average: 3 21.45 0.00 4.15 6.91 0.08 67.40