---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-46 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 11G 8.4G 57% / 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 533 3061 0 4381 7144 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:d5:b4:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.245/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fed5:b4f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:ea:58:5e 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-46) 04/09/26 _x86_64_ (4 CPU) 01:28:47 LINUX RESTART (4 CPU) 01:29:01 tps rtps wtps bread/s bwrtn/s 01:30:02 153.93 69.01 84.92 5598.27 39587.22 01:31:01 66.04 4.73 61.31 838.23 8935.57 01:32:01 129.58 8.20 121.38 1458.96 59664.46 01:33:01 143.00 0.82 142.19 10.40 36328.16 01:34:01 2.58 0.22 2.37 9.86 169.94 01:35:01 21.61 0.40 21.21 32.79 1400.07 Average: 86.18 13.92 72.26 1326.12 24389.93 01:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:02 5896660 7410304 2270760 27.80 36676 1657912 998864 10.84 584976 1515672 61156 01:31:01 5657956 7462988 2509464 30.73 58136 1911284 904660 9.82 555324 1750280 118312 01:32:01 3753232 7160976 4414188 54.05 95856 3398668 1423200 15.44 909052 3187272 276292 01:33:01 3245352 7411016 4922068 60.26 151596 3983956 1085828 11.78 889784 3599296 144 01:34:01 3206960 7374052 4960460 60.73 151804 3984924 1022544 11.10 1655676 2871644 812 01:35:01 3155904 7332996 5011516 61.36 154228 3991576 1082956 11.75 1704844 2872264 10988 Average: 4152677 7358722 4014743 49.16 108049 3154720 1086342 11.79 1049943 2632738 77951 01:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:02 ens3 398.73 233.87 1065.91 66.07 0.00 0.00 0.00 0.00 01:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 01:31:01 ens3 68.34 56.26 721.81 8.45 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 01:32:01 ens3 816.03 644.49 7563.71 54.03 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 0.60 0.60 0.08 0.08 0.00 0.00 0.00 0.00 01:33:01 ens3 233.19 195.35 1331.13 198.95 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 01:34:01 ens3 619.61 1177.32 45.24 9508.69 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 01:35:01 ens3 13.20 16.23 9.80 14.17 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 358.99 388.18 1792.44 1646.36 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 1.45 1.45 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-46) 04/09/26 _x86_64_ (4 CPU) 01:28:47 LINUX RESTART (4 CPU) 01:29:01 CPU %user %nice %system %iowait %steal %idle 01:30:02 all 17.24 0.00 2.71 5.16 1.01 73.88 01:30:02 0 6.35 0.00 4.96 8.91 1.02 78.76 01:30:02 1 28.04 0.00 2.09 0.85 1.05 67.97 01:30:02 2 21.90 0.00 2.06 8.51 1.12 66.41 01:30:02 3 12.76 0.00 1.68 2.38 0.85 82.33 01:31:01 all 20.69 0.00 1.38 1.76 0.92 75.24 01:31:01 0 1.57 0.00 0.51 1.18 0.56 96.19 01:31:01 1 46.37 0.00 2.46 2.03 1.42 47.72 01:31:01 2 17.03 0.00 1.20 3.73 0.86 77.18 01:31:01 3 17.90 0.00 1.37 0.12 0.86 79.75 01:32:01 all 18.61 0.00 6.75 2.61 1.39 70.63 01:32:01 0 21.18 0.00 8.70 3.46 1.49 65.18 01:32:01 1 18.37 0.00 6.56 4.80 1.32 68.95 01:32:01 2 18.06 0.00 5.54 1.50 1.47 73.43 01:32:01 3 16.81 0.00 6.21 0.64 1.29 75.05 01:33:01 all 21.05 0.00 6.87 3.44 1.58 67.07 01:33:01 0 15.19 0.00 5.40 0.24 1.35 77.83 01:33:01 1 21.88 0.00 7.18 6.32 1.65 62.97 01:33:01 2 30.52 0.00 8.18 3.86 2.02 55.41 01:33:01 3 16.60 0.00 6.69 3.37 1.32 72.02 01:34:01 all 54.40 0.00 2.78 0.04 1.79 41.00 01:34:01 0 53.03 0.00 2.56 0.10 1.76 42.55 01:34:01 1 54.23 0.00 2.81 0.02 1.76 41.19 01:34:01 2 53.40 0.00 2.90 0.02 1.75 41.94 01:34:01 3 56.92 0.00 2.87 0.02 1.87 38.33 01:35:01 all 21.03 0.00 1.01 0.55 0.87 76.55 01:35:01 0 5.38 0.00 0.75 0.02 0.28 93.58 01:35:01 1 31.42 0.00 1.35 0.18 1.13 65.92 01:35:01 2 47.04 0.00 1.50 0.25 1.73 49.48 01:35:01 3 0.25 0.00 0.40 1.71 0.33 97.30 Average: all 25.53 0.00 3.57 2.26 1.26 67.38 Average: 0 17.11 0.00 3.81 2.32 1.07 75.69 Average: 1 33.39 0.00 3.73 2.36 1.39 59.13 Average: 2 31.43 0.00 3.55 2.98 1.49 60.55 Average: 3 20.22 0.00 3.19 1.37 1.09 74.13