---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-185 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 13G 7.2G 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 488 561 0 2894 3172 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:7b:f9:1d brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe7b:f91d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:59:ef:6e 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-185) 05/02/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 163.49 69.14 94.35 5586.54 40673.77 15:35:01 206.00 27.01 178.99 3302.84 85132.57 15:36:01 414.81 68.64 346.18 14285.09 64219.03 15:37:01 249.23 162.44 86.79 6479.19 18298.02 15:38:01 111.21 90.15 21.06 4670.82 3301.05 Average: 229.01 83.63 145.38 6874.54 42209.01 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1726232 3307332 2312420 57.26 39432 1704284 933600 18.35 586868 1559624 82012 15:35:01 112256 3317676 3926396 97.22 89732 3204928 1096240 21.55 514440 3126456 313084 15:36:01 183476 3301748 3855176 95.46 149040 3006176 1335312 26.25 596448 2916468 131008 15:37:01 551304 3312532 3487348 86.35 153832 2680424 1090520 21.44 831684 2351452 4520 15:38:01 662404 3306240 3376248 83.60 155988 2567576 971012 19.09 726008 2351640 17436 Average: 647134 3309106 3391518 83.98 117605 2632678 1085337 21.33 651090 2461128 109612 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:34:02 ens3 339.66 233.48 1381.71 66.63 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.55 1.55 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 ens3 445.24 234.61 14409.02 18.93 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 233.06 170.02 988.33 14.20 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 0.50 0.48 0.09 0.09 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:38:01 ens3 209.05 132.53 1278.12 34.32 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 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 244.96 154.01 3582.23 26.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-185) 05/02/25 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 14.07 0.00 1.82 4.94 0.05 79.12 15:34:02 0 6.58 0.00 1.35 4.27 0.03 87.77 15:34:02 1 20.67 0.00 1.64 5.33 0.03 72.33 15:34:02 2 12.12 0.00 2.33 5.67 0.07 79.81 15:34:02 3 16.93 0.00 1.99 4.50 0.05 76.52 15:35:01 all 22.57 0.00 5.31 4.39 0.07 67.66 15:35:01 0 33.70 0.00 5.36 1.04 0.07 59.83 15:35:01 1 27.79 0.00 6.23 4.36 0.09 61.53 15:35:01 2 13.09 0.00 4.60 7.82 0.07 74.42 15:35:01 3 15.82 0.00 5.04 4.29 0.05 74.79 15:36:01 all 12.74 0.00 5.36 11.22 0.09 70.59 15:36:01 0 14.96 0.00 4.07 5.16 0.05 75.76 15:36:01 1 16.42 0.00 6.66 17.06 0.08 59.78 15:36:01 2 9.21 0.00 3.52 5.05 0.10 82.11 15:36:01 3 10.37 0.00 7.14 17.53 0.08 64.88 15:37:01 all 52.42 0.00 6.64 11.18 0.10 29.65 15:37:01 0 51.45 0.00 6.70 8.11 0.10 33.64 15:37:01 1 52.20 0.00 6.70 10.37 0.10 30.63 15:37:01 2 51.63 0.00 6.56 10.16 0.12 31.54 15:37:01 3 54.37 0.00 6.64 16.10 0.10 22.79 15:38:01 all 20.98 0.00 1.21 2.59 0.06 75.17 15:38:01 0 15.35 0.00 0.80 1.39 0.07 82.40 15:38:01 1 14.00 0.00 1.22 2.49 0.03 82.26 15:38:01 2 42.33 0.00 1.62 4.14 0.08 51.83 15:38:01 3 12.28 0.00 1.15 2.35 0.05 84.17 Average: all 24.54 0.00 4.05 6.86 0.07 64.48 Average: 0 24.34 0.00 3.64 4.00 0.06 67.96 Average: 1 26.19 0.00 4.47 7.92 0.07 61.36 Average: 2 25.70 0.00 3.72 6.57 0.09 63.92 Average: 3 21.94 0.00 4.38 8.94 0.07 64.67