---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6550 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.8G 9.5G 51% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 527 4403 0 3044 7149 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:92:88:4d brd ff:ff:ff:ff:ff:ff inet 10.32.6.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe92:884d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:ca:f4:d2 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-6550) 02/13/26 _x86_64_ (4 CPU) 15:28:43 LINUX RESTART (4 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:02 170.20 69.22 100.98 5629.06 42966.46 15:31:01 69.92 12.35 57.57 2248.57 8398.98 15:32:01 111.93 0.53 111.40 56.12 23284.65 15:33:01 137.68 0.48 137.19 35.59 11605.80 Average: 122.65 20.68 101.97 1991.27 21619.05 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:02 5779652 7400456 2387768 29.24 42120 1752004 1017092 11.04 597188 1607008 68380 15:31:01 5503024 7440568 2664396 32.62 62164 2033408 1111476 12.06 613636 1834312 119340 15:32:01 4866720 7350064 3300700 40.41 76920 2533432 1324520 14.37 765436 2261384 572 15:33:01 4527996 7343580 3639424 44.56 86892 2828168 1076616 11.68 1070912 2266884 33488 Average: 5169348 7383667 2998072 36.71 67024 2286753 1132426 12.29 761793 1992397 55445 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:02 ens3 446.01 250.07 1282.78 68.16 0.00 0.00 0.00 0.00 15:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:31:01 ens3 54.25 45.53 574.06 7.88 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 15:32:01 ens3 374.89 124.15 2616.32 11.31 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.40 0.40 0.06 0.06 0.00 0.00 0.00 0.00 15:33:01 ens3 154.01 179.44 803.29 668.94 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 7.87 7.87 0.69 0.69 0.00 0.00 0.00 0.00 Average: ens3 258.14 150.23 1322.23 189.83 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 2.84 2.84 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6550) 02/13/26 _x86_64_ (4 CPU) 15:28:43 LINUX RESTART (4 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:02 all 19.54 0.00 2.81 4.86 1.02 71.77 15:30:02 0 9.56 0.00 4.07 2.70 0.73 82.93 15:30:02 1 17.33 0.00 1.72 5.19 0.89 74.87 15:30:02 2 25.64 0.00 3.05 4.99 1.32 65.00 15:30:02 3 25.65 0.00 2.40 6.57 1.14 64.25 15:31:01 all 20.45 0.00 1.44 2.03 0.73 75.35 15:31:01 0 21.09 0.00 1.52 0.35 0.76 76.27 15:31:01 1 9.66 0.00 1.17 5.25 0.53 83.40 15:31:01 2 41.39 0.00 2.24 2.26 1.27 52.83 15:31:01 3 9.73 0.00 0.83 0.20 0.41 88.83 15:32:01 all 18.73 0.00 3.57 2.54 0.92 74.24 15:32:01 0 19.34 0.00 3.28 1.12 0.82 75.44 15:32:01 1 20.78 0.00 4.32 6.46 1.07 67.38 15:32:01 2 21.11 0.00 3.35 1.64 0.85 73.05 15:32:01 3 13.69 0.00 3.36 0.97 0.90 81.08 15:33:01 all 17.85 0.00 2.72 3.43 0.71 75.29 15:33:01 0 12.54 0.00 3.21 3.32 0.59 80.34 15:33:01 1 29.06 0.00 2.62 4.46 0.84 63.02 15:33:01 2 18.01 0.00 2.40 3.24 0.86 75.49 15:33:01 3 11.79 0.00 2.62 2.71 0.54 82.34 Average: all 19.14 0.00 2.64 3.22 0.85 74.16 Average: 0 15.62 0.00 3.02 1.88 0.72 78.75 Average: 1 19.23 0.00 2.46 5.34 0.83 72.14 Average: 2 26.49 0.00 2.76 3.04 1.08 66.63 Average: 3 15.23 0.00 2.31 2.62 0.75 79.10