---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2113 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 483 282 0 3178 3177 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:2d:1a:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.187/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe2d:1aa0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:e7:18:71 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-2113) 01/17/25 _x86_64_ (4 CPU) 15:33:26 LINUX RESTART (4 CPU) 15:34:02 tps rtps wtps bread/s bwrtn/s 15:35:01 100.80 23.28 77.51 837.82 5532.49 15:36:02 240.11 61.26 178.85 12104.60 105744.70 15:37:01 430.29 44.94 385.35 8290.84 45016.97 15:38:01 203.40 153.55 49.85 6171.54 12801.87 15:39:01 120.61 102.27 18.35 5115.95 2880.72 Average: 218.74 77.35 141.40 6517.84 34463.71 15:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 1653228 3329428 2385424 59.06 50992 1780972 918608 18.06 567440 1637236 130852 15:36:02 108800 3321060 3929852 97.31 103456 3186320 1105248 21.73 515048 3115504 299128 15:37:01 150056 3320968 3888596 96.28 148624 3060252 1082484 21.28 611604 2939040 216 15:38:01 624496 3318328 3414156 84.54 152796 2620460 1113960 21.90 809352 2307164 4440 15:39:01 324092 3258388 3714560 91.98 154824 2850556 1014316 19.94 953836 2455176 17164 Average: 572134 3309634 3466518 85.83 122138 2699712 1046923 20.58 691456 2490824 90360 15:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 153.91 107.41 927.25 36.46 0.00 0.00 0.00 0.00 15:35:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 ens3 399.13 172.35 14046.94 14.16 0.00 0.00 0.00 0.00 15:36:02 lo 1.27 1.27 0.12 0.12 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 227.75 158.14 982.30 17.67 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 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 0.62 0.68 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 195.13 102.28 1091.89 29.09 0.00 0.00 0.00 0.00 15:39:01 lo 0.60 0.60 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 195.35 108.01 3426.96 19.44 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2113) 01/17/25 _x86_64_ (4 CPU) 15:33:26 LINUX RESTART (4 CPU) 15:34:02 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 16.67 0.00 1.29 2.95 0.09 79.00 15:35:01 0 14.55 0.00 1.31 0.70 0.08 83.36 15:35:01 1 10.81 0.00 1.00 6.19 0.10 81.90 15:35:01 2 16.60 0.00 1.29 4.21 0.10 77.80 15:35:01 3 24.68 0.00 1.51 0.75 0.08 72.98 15:36:02 all 22.00 0.00 6.82 3.41 0.19 67.58 15:36:02 0 32.19 0.00 6.97 1.01 0.17 59.66 15:36:02 1 16.82 0.00 5.85 3.07 0.19 74.07 15:36:02 2 20.67 0.00 6.56 3.54 0.20 69.02 15:36:02 3 18.28 0.00 7.88 6.04 0.17 67.63 15:37:01 all 9.61 0.00 4.37 13.17 0.15 72.71 15:37:01 0 8.75 0.00 4.39 7.18 0.12 79.57 15:37:01 1 7.17 0.00 3.50 10.36 0.12 78.85 15:37:01 2 13.30 0.00 5.53 23.17 0.24 57.76 15:37:01 3 9.23 0.00 4.08 12.02 0.14 74.53 15:38:01 all 57.96 0.00 7.42 9.24 0.24 25.14 15:38:01 0 58.31 0.00 7.84 11.21 0.24 22.40 15:38:01 1 56.34 0.00 6.94 3.38 0.20 33.14 15:38:01 2 59.34 0.00 7.21 11.32 0.29 21.84 15:38:01 3 57.89 0.00 7.70 11.05 0.22 23.14 15:39:01 all 18.55 0.00 1.18 2.85 0.10 77.33 15:39:01 0 9.37 0.00 0.68 0.48 0.05 89.42 15:39:01 1 27.69 0.00 1.74 4.41 0.12 66.05 15:39:01 2 14.63 0.00 1.04 3.23 0.12 80.99 15:39:01 3 22.61 0.00 1.22 3.29 0.12 72.77 Average: all 25.01 0.00 4.21 6.31 0.15 64.33 Average: 0 24.64 0.00 4.23 4.10 0.13 66.89 Average: 1 23.86 0.00 3.81 5.47 0.15 66.72 Average: 2 24.95 0.00 4.31 9.06 0.19 61.49 Average: 3 26.59 0.00 4.47 6.61 0.15 62.19