---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-679 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 478 402 0 3062 3182 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:74:46:9b brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe74:469b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:f3:e0:23 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-679) 12/23/24 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 174.57 69.09 105.48 5616.66 41941.96 15:35:01 311.49 79.15 232.35 15685.01 134573.48 15:36:01 357.86 27.76 330.11 2841.19 17219.86 15:37:01 260.77 211.50 49.28 8212.90 10792.47 15:38:01 56.39 33.29 23.10 1944.61 2252.16 Average: 232.23 84.15 148.08 6860.82 41364.50 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1708176 3378252 2330476 57.70 50744 1775388 856156 16.83 520056 1631592 155096 15:35:01 348768 3276568 3689884 91.36 116192 2878472 1292840 25.41 525816 2854448 45032 15:36:01 346428 3236952 3692224 91.42 152044 2808040 1570536 30.87 788176 2593836 270832 15:37:01 439200 3169104 3599452 89.13 154076 2659620 1106784 21.76 954288 2352280 34228 15:38:01 431324 3249660 3607328 89.32 156092 2740524 1005244 19.76 928300 2381352 14616 Average: 654779 3262107 3383873 83.79 125830 2572409 1166312 22.93 743327 2362702 103961 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 407.43 262.69 1463.66 70.14 0.00 0.00 0.00 0.00 15:35:01 lo 1.33 1.33 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 560.44 307.06 14495.08 23.81 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 149.90 118.16 616.91 10.46 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 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 149.64 87.77 926.89 10.07 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 48.71 44.09 169.06 21.30 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 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 263.25 163.97 3535.32 27.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-679) 12/23/24 _x86_64_ (4 CPU) 15:32:44 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.20 0.00 2.20 5.38 0.05 74.17 15:34:01 0 16.89 0.00 1.82 6.96 0.05 74.29 15:34:01 1 23.05 0.00 2.18 4.78 0.07 69.92 15:34:01 2 14.73 0.00 2.08 6.33 0.08 76.78 15:34:01 3 18.13 0.00 2.71 3.45 0.03 75.67 15:35:01 all 24.87 0.00 7.77 4.65 0.09 62.63 15:35:01 0 17.85 0.00 7.93 7.55 0.09 66.58 15:35:01 1 21.87 0.00 7.50 5.40 0.07 65.16 15:35:01 2 37.73 0.00 8.08 1.40 0.10 52.69 15:35:01 3 22.02 0.00 7.58 4.24 0.08 66.07 15:36:01 all 24.82 0.00 4.65 12.05 0.08 58.40 15:36:01 0 29.12 0.00 4.71 11.66 0.08 54.43 15:36:01 1 23.33 0.00 3.84 1.51 0.07 71.25 15:36:01 2 22.52 0.00 5.43 25.13 0.12 46.80 15:36:01 3 24.28 0.00 4.61 9.93 0.07 61.11 15:37:01 all 36.67 0.00 4.43 11.22 0.08 47.59 15:37:01 0 35.41 0.00 4.14 10.32 0.08 50.04 15:37:01 1 35.49 0.00 4.33 11.38 0.07 48.73 15:37:01 2 37.31 0.00 4.86 14.54 0.10 43.19 15:37:01 3 38.48 0.00 4.40 8.62 0.08 48.41 15:38:01 all 19.07 0.00 0.99 1.25 0.05 78.64 15:38:01 0 12.95 0.00 0.93 0.57 0.03 85.51 15:38:01 1 9.13 0.00 0.78 0.23 0.03 89.83 15:38:01 2 16.91 0.00 1.09 1.72 0.05 80.24 15:38:01 3 37.36 0.00 1.17 2.48 0.07 58.92 Average: all 24.70 0.00 3.99 6.90 0.07 64.33 Average: 0 22.44 0.00 3.89 7.40 0.07 66.21 Average: 1 22.52 0.00 3.70 4.64 0.06 69.07 Average: 2 25.79 0.00 4.29 9.82 0.09 60.01 Average: 3 28.07 0.00 4.08 5.74 0.07 62.04