---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5377 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 14G 5.8G 70% / 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: 7976 545 1129 0 6301 7131 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:07:54:9d brd ff:ff:ff:ff:ff:ff inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe07:549d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:4f:9f:5a 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-5377) 07/09/26 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:03 tps rtps wtps bread/s bwrtn/s 14:24:01 141.34 53.96 87.38 4126.19 42226.25 14:25:01 83.29 22.95 60.34 3153.47 9779.84 14:26:01 169.92 0.95 168.97 50.12 108674.15 14:27:01 165.94 0.70 165.24 23.19 38161.81 14:28:01 120.73 1.78 118.94 41.19 22621.66 14:29:01 223.25 104.87 118.38 7005.63 27797.10 14:30:01 297.49 267.61 29.88 10217.53 5114.62 14:31:01 54.71 11.84 42.86 1106.65 3484.79 Average: 157.17 58.14 99.03 3212.93 32183.78 14:23:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 5791592 7372708 2375836 29.09 39832 1719852 1014000 11.00 631304 1573984 86392 14:25:01 5463476 7425128 2703952 33.11 61040 2060740 1095540 11.89 616628 1878572 144788 14:26:01 1927200 7377868 6240228 76.40 122852 5288180 1189796 12.91 695744 5105256 276228 14:27:01 1333468 7228980 6833960 83.67 158856 5608784 1582916 17.18 1186344 5112164 477692 14:28:01 911200 7342288 7256228 88.84 170284 6088632 1345044 14.59 1220436 5456948 348112 14:29:01 790876 7336480 7376552 90.32 186664 6178596 1276416 13.85 1287264 5500320 11960 14:30:01 381460 6509408 7785968 95.33 186144 5813220 1918300 20.81 1979572 5269872 96100 14:31:01 1174436 7302616 6992992 85.62 188388 5813280 1134572 12.31 1235392 5225372 8836 Average: 2221714 7236934 5945714 72.80 139258 4821410 1319573 14.32 1106586 4390311 181264 14:23:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 418.84 235.08 1581.67 69.47 0.00 0.00 0.00 0.00 14:24:01 lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 44.53 37.63 395.21 5.51 0.00 0.00 0.00 0.00 14:25:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 478.25 258.59 13470.09 18.16 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 497.55 396.88 3874.87 29.46 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 154.33 152.03 1384.55 23.32 0.00 0.00 0.00 0.00 14:28:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 119.06 108.60 475.53 10.59 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 257.58 215.09 2798.29 16.95 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.05 0.05 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 22.94 19.76 14.75 21.55 0.00 0.00 0.00 0.00 14:31:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 248.42 177.72 3005.12 24.19 0.00 0.00 0.00 0.00 Average: lo 0.49 0.49 0.05 0.05 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5377) 07/09/26 _x86_64_ (4 CPU) 14:22:35 LINUX RESTART (4 CPU) 14:23:03 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.98 0.00 2.97 4.84 0.91 69.30 14:24:01 0 26.01 0.00 3.12 8.33 1.00 61.53 14:24:01 1 18.79 0.00 1.37 4.04 0.85 74.95 14:24:01 2 20.11 0.00 1.80 5.94 0.85 71.30 14:24:01 3 22.98 0.00 5.61 1.04 0.95 69.42 14:25:01 all 20.46 0.00 1.52 2.21 0.65 75.16 14:25:01 0 3.50 0.00 0.35 0.37 0.15 95.63 14:25:01 1 34.13 0.00 2.88 1.87 1.05 60.07 14:25:01 2 7.85 0.00 1.07 4.93 0.48 85.66 14:25:01 3 36.40 0.00 1.79 1.67 0.90 59.25 14:26:01 all 22.56 0.00 12.07 2.90 0.82 61.65 14:26:01 0 19.77 0.00 12.44 6.86 0.81 60.12 14:26:01 1 25.93 0.00 10.93 1.35 0.83 60.95 14:26:01 2 21.46 0.00 14.16 1.86 0.80 61.72 14:26:01 3 23.07 0.00 10.73 1.53 0.86 63.81 14:27:01 all 23.52 0.00 6.16 4.02 1.10 65.20 14:27:01 0 23.84 0.00 5.81 5.39 1.07 63.89 14:27:01 1 19.52 0.00 7.52 5.83 1.11 66.02 14:27:01 2 21.95 0.00 5.18 3.44 1.12 68.31 14:27:01 3 28.76 0.00 6.14 1.39 1.09 62.61 14:28:01 all 41.89 0.00 7.51 2.61 2.03 45.96 14:28:01 0 40.92 0.00 7.15 0.99 1.79 49.16 14:28:01 1 41.19 0.00 8.86 5.76 2.13 42.06 14:28:01 2 41.98 0.00 7.01 2.36 2.35 46.30 14:28:01 3 43.45 0.00 7.01 1.37 1.88 46.29 14:29:01 all 47.10 0.00 8.62 7.80 2.16 34.32 14:29:01 0 49.77 0.00 8.32 6.39 1.98 33.55 14:29:01 1 45.22 0.00 8.90 7.89 2.32 35.67 14:29:01 2 47.26 0.00 8.82 8.70 2.22 33.00 14:29:01 3 46.12 0.00 8.48 8.20 2.13 35.08 14:30:01 all 26.53 0.00 2.22 9.42 1.47 60.37 14:30:01 0 21.05 0.00 1.54 7.47 1.12 68.81 14:30:01 1 28.85 0.00 1.63 7.39 1.61 60.52 14:30:01 2 29.84 0.00 2.87 12.73 1.51 53.06 14:30:01 3 26.39 0.00 2.81 10.10 1.63 59.08 14:31:01 all 20.66 0.00 1.41 1.69 0.66 75.58 14:31:01 0 8.99 0.00 1.22 0.17 0.42 89.20 14:31:01 1 33.16 0.00 1.77 1.70 0.80 62.58 14:31:01 2 32.71 0.00 1.38 1.35 0.97 63.59 14:31:01 3 7.77 0.00 1.25 3.54 0.47 86.97 Average: all 28.13 0.00 5.29 4.44 1.23 60.92 Average: 0 24.23 0.00 4.97 4.46 1.04 65.29 Average: 1 30.92 0.00 5.47 4.49 1.34 57.77 Average: 2 27.95 0.00 5.25 5.17 1.29 60.34 Average: 3 29.41 0.00 5.46 3.62 1.24 60.27