---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8127 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: 2800.000 BogoMIPS: 5600.00 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 11G 9.1G 53% / 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 455 464 0 3023 3205 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:58:93:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe58:93b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:0b:a0:c3 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-8127) 10/19/24 _x86_64_ (4 CPU) 09:54:41 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 194.42 83.94 110.48 6575.30 42111.26 09:57:01 245.98 12.63 233.34 2260.69 26975.24 09:58:01 329.08 0.02 329.06 0.13 23198.53 09:59:01 59.58 7.15 52.43 612.20 21745.55 Average: 207.26 25.93 181.32 2362.01 28507.37 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 1548856 3289952 2489796 61.65 51812 1842964 958072 18.83 672572 1637188 179224 09:57:01 931912 3273232 3106740 76.93 80528 2386260 1240416 24.38 755576 2108792 45776 09:58:01 414356 3319396 3624296 89.74 108320 2880148 1178948 23.17 781672 2553448 117296 09:59:01 460096 3254408 3578556 88.61 120100 2766072 986096 19.38 784916 2513864 17024 Average: 838805 3284247 3199847 79.23 90190 2468861 1090883 21.44 748684 2203323 89830 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:56:01 ens3 414.90 265.49 1533.35 73.21 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 09:57:01 ens3 500.32 351.01 3329.83 34.06 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 356.39 291.50 2585.27 20.64 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:59:01 ens3 221.93 110.06 1279.04 19.56 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 1.08 1.08 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 373.38 254.51 2181.84 36.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8127) 10/19/24 _x86_64_ (4 CPU) 09:54:41 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 18.39 0.00 2.54 6.18 0.07 72.83 09:56:01 0 32.39 0.00 3.17 6.61 0.10 57.73 09:56:01 1 19.08 0.00 2.06 5.74 0.07 73.06 09:56:01 2 10.03 0.00 2.51 10.33 0.07 77.07 09:56:01 3 12.01 0.00 2.41 2.04 0.05 83.48 09:57:01 all 14.17 0.00 2.80 6.68 0.08 76.28 09:57:01 0 20.64 0.00 2.34 3.09 0.05 73.88 09:57:01 1 6.59 0.00 3.39 10.53 0.08 79.41 09:57:01 2 6.88 0.00 1.66 3.78 0.08 87.59 09:57:01 3 22.56 0.00 3.79 9.33 0.07 64.25 09:58:01 all 7.43 0.00 3.57 10.14 0.08 78.78 09:58:01 0 5.42 0.00 3.22 11.46 0.08 79.81 09:58:01 1 5.96 0.00 3.95 6.58 0.08 83.43 09:58:01 2 11.27 0.00 3.16 7.91 0.10 77.55 09:58:01 3 7.03 0.00 3.99 14.65 0.08 74.26 09:59:01 all 16.99 0.00 1.88 1.46 0.05 79.62 09:59:01 0 20.18 0.00 2.61 0.72 0.03 76.47 09:59:01 1 7.70 0.00 1.64 0.13 0.03 90.49 09:59:01 2 11.54 0.00 1.08 2.90 0.03 84.44 09:59:01 3 28.60 0.00 2.20 2.10 0.07 67.04 Average: all 14.25 0.00 2.70 6.11 0.07 76.88 Average: 0 19.66 0.00 2.83 5.46 0.07 71.98 Average: 1 9.84 0.00 2.75 5.74 0.07 81.60 Average: 2 9.93 0.00 2.10 6.23 0.07 81.67 Average: 3 17.56 0.00 3.09 7.01 0.07 72.26