---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-575 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: 2799.972 BogoMIPS: 5599.94 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 476 576 0 2891 3184 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:48:a5:98 brd ff:ff:ff:ff:ff:ff inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe48:a598/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:1a:b7:14 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-575) 02/17/25 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:02 170.50 67.52 102.98 5499.88 42416.68 15:35:01 254.64 61.92 192.72 12219.92 115806.64 15:36:01 392.78 46.71 346.08 6518.38 37330.71 15:37:01 254.57 205.08 49.48 8253.78 9711.03 15:38:01 57.52 39.54 17.98 2047.13 2788.60 Average: 225.91 84.23 141.68 6890.63 41369.04 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:02 1661560 3367348 2377092 58.86 52480 1807272 874772 17.20 536580 1657868 168128 15:35:01 105656 3333204 3932996 97.38 107996 3196444 1169236 22.98 443580 3191308 281204 15:36:01 167760 3201972 3870892 95.85 151728 2937332 1646076 32.36 784012 2760304 114852 15:37:01 351440 3254332 3687212 91.30 154296 2820240 1104508 21.71 922432 2459688 34268 15:38:01 648284 3291976 3390368 83.95 156300 2568152 992976 19.52 746436 2347476 17512 Average: 586940 3289766 3451712 85.47 124560 2665888 1157514 22.75 686608 2483329 123193 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:02 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 337.71 234.03 1489.44 67.09 0.00 0.00 0.00 0.00 15:35:01 lo 1.29 1.29 0.12 0.12 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 ens3 447.49 221.26 14307.83 19.76 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 201.03 153.62 966.18 13.30 0.00 0.00 0.00 0.00 15:37:01 lo 0.33 0.33 0.03 0.03 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 ens3 59.23 30.06 497.61 4.83 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 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 ens3 93.70 79.25 556.86 28.17 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 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: ens3 227.12 143.39 3528.63 26.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-575) 02/17/25 _x86_64_ (4 CPU) 15:32:39 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:02 all 20.11 0.00 2.28 5.18 0.06 72.37 15:34:02 0 9.98 0.00 1.66 6.48 0.07 81.81 15:34:02 1 14.92 0.00 1.97 6.27 0.07 76.77 15:34:02 2 34.17 0.00 3.40 2.48 0.07 59.89 15:34:02 3 21.39 0.00 2.04 5.52 0.03 71.02 15:35:01 all 20.81 0.00 6.71 4.03 0.06 68.39 15:35:01 0 17.89 0.00 7.55 3.28 0.07 71.21 15:35:01 1 15.88 0.00 5.93 3.21 0.05 74.92 15:35:01 2 20.06 0.00 5.89 6.90 0.07 67.07 15:35:01 3 29.44 0.00 7.49 2.70 0.07 60.30 15:36:01 all 18.28 0.00 4.82 12.32 0.08 64.50 15:36:01 0 19.21 0.00 4.43 5.74 0.07 70.55 15:36:01 1 19.18 0.00 5.57 9.97 0.07 65.21 15:36:01 2 19.43 0.00 3.70 4.37 0.10 72.40 15:36:01 3 15.29 0.00 5.55 29.28 0.08 49.80 15:37:01 all 50.87 0.00 6.38 11.00 0.09 31.67 15:37:01 0 49.35 0.00 6.16 9.95 0.07 34.47 15:37:01 1 50.01 0.00 6.48 10.76 0.08 32.66 15:37:01 2 53.24 0.00 6.03 12.00 0.08 28.64 15:37:01 3 50.90 0.00 6.82 11.27 0.10 30.90 15:38:01 all 19.37 0.00 1.07 1.26 0.04 78.25 15:38:01 0 11.92 0.00 0.97 0.38 0.03 86.69 15:38:01 1 12.52 0.00 0.83 1.92 0.03 84.69 15:38:01 2 44.21 0.00 1.45 2.41 0.07 51.86 15:38:01 3 8.91 0.00 1.03 0.33 0.03 89.69 Average: all 25.89 0.00 4.23 6.76 0.07 63.06 Average: 0 21.66 0.00 4.13 5.17 0.06 68.98 Average: 1 22.51 0.00 4.14 6.43 0.06 66.86 Average: 2 34.27 0.00 4.08 5.61 0.08 55.96 Average: 3 25.13 0.00 4.56 9.83 0.06 60.41