---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4297 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 9.2G 11G 48% / 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 496 5059 0 2420 7192 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:60:e8:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe60:e8f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:fe:a7:ab 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 inet6 fe80::42:65ff:fefe:a7ab/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4297) 07/01/25 _x86_64_ (4 CPU) 13:23:20 LINUX RESTART (4 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 94.05 24.78 69.27 892.25 5689.19 13:26:01 75.14 12.96 62.17 2266.69 10282.95 13:27:02 99.88 0.28 99.60 10.39 14226.49 13:28:01 21.88 0.58 21.30 54.50 1460.90 Average: 72.95 9.69 63.26 809.04 7942.41 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 5654508 7360372 2512912 30.77 50460 1826080 1024504 11.12 678540 1645648 170252 13:26:01 5391748 7404540 2775672 33.98 66672 2103344 1276128 13.85 664716 1888152 199676 13:27:02 5130256 7315616 3037164 37.19 77892 2258544 1071048 11.62 929464 1875760 15236 13:28:01 5134312 7318096 3033108 37.14 79860 2254876 1085412 11.78 933360 1867940 10296 Average: 5327706 7349656 2839714 34.77 68721 2110711 1114273 12.09 801520 1819375 98865 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:25:01 ens3 222.98 127.45 1076.88 41.71 0.00 0.00 0.00 0.00 13:26:01 docker0 62.11 91.72 3.75 410.30 0.00 0.00 0.00 0.00 13:26:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 13:26:01 ens3 177.82 101.10 1099.41 12.41 0.00 0.00 0.00 0.00 13:26:01 vethb95f40b 62.11 91.82 4.60 410.31 0.00 0.00 0.00 0.03 13:27:02 docker0 40.30 77.98 2.39 552.58 0.00 0.00 0.00 0.00 13:27:02 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:27:02 ens3 110.19 65.42 565.03 29.71 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 0.95 0.95 0.08 0.08 0.00 0.00 0.00 0.00 13:28:01 ens3 12.32 12.44 11.43 6.05 0.00 0.00 0.00 0.00 Average: docker0 25.71 42.60 1.54 241.75 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 131.32 76.87 691.01 22.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4297) 07/01/25 _x86_64_ (4 CPU) 13:23:20 LINUX RESTART (4 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 20.77 0.00 1.46 3.39 2.38 72.00 13:25:01 0 33.37 0.00 1.92 6.63 2.19 55.88 13:25:01 1 18.50 0.00 1.57 3.97 2.92 73.04 13:25:01 2 17.76 0.00 1.36 0.78 1.79 78.31 13:25:01 3 13.56 0.00 1.00 2.19 2.60 80.65 13:26:01 all 18.30 0.00 2.14 2.66 2.55 74.35 13:26:01 0 5.95 0.00 1.82 3.62 2.60 86.01 13:26:01 1 22.85 0.00 2.02 3.40 2.31 69.42 13:26:01 2 38.35 0.00 3.04 0.48 2.99 55.14 13:26:01 3 6.22 0.00 1.67 3.11 2.31 86.69 13:27:02 all 14.03 0.00 2.82 3.07 3.33 76.75 13:27:02 0 11.03 0.00 2.89 3.40 2.97 79.71 13:27:02 1 26.70 0.00 2.91 4.68 3.47 62.23 13:27:02 2 11.57 0.00 2.79 0.71 3.21 81.72 13:27:02 3 6.78 0.00 2.68 3.50 3.66 83.37 13:28:01 all 20.60 0.00 1.09 0.87 1.50 75.96 13:28:01 0 43.97 0.00 1.61 0.66 2.18 51.58 13:28:01 1 14.45 0.00 1.00 2.69 1.15 80.71 13:28:01 2 6.90 0.00 0.73 0.02 1.40 90.96 13:28:01 3 17.14 0.00 1.03 0.10 1.25 80.48 Average: all 18.41 0.00 1.88 2.51 2.44 74.76 Average: 0 23.42 0.00 2.06 3.59 2.49 68.43 Average: 1 20.66 0.00 1.88 3.69 2.47 71.29 Average: 2 18.69 0.00 1.98 0.50 2.35 76.48 Average: 3 10.89 0.00 1.60 2.24 2.47 82.81