---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8227 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 12G 8.2G 58% / 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: 3944 538 888 0 2517 3123 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:55:cd:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe55:cdc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:68:e1:d5 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-8227) 10/20/24 _x86_64_ (4 CPU) 09:48:40 LINUX RESTART (4 CPU) 09:49:01 tps rtps wtps bread/s bwrtn/s 09:50:01 193.98 83.82 110.16 6587.57 42425.75 09:51:01 329.46 105.64 223.82 3481.49 81791.88 09:52:01 151.22 87.75 63.47 4911.18 35622.33 Average: 224.93 92.41 132.52 4992.83 53291.07 09:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:01 1700180 3400448 2338480 57.90 53092 1801248 838028 16.47 521584 1634856 131268 09:51:01 383224 3150804 3655436 90.51 119344 2675628 1640716 32.25 816348 2483780 39804 09:52:01 999672 3231604 3038988 75.25 124868 2163180 1003652 19.73 893332 1824228 2156 Average: 1027692 3260952 3010968 74.55 99101 2213352 1160799 22.82 743755 1980955 57743 09:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:01 ens3 342.41 253.41 1408.29 69.83 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:51:01 ens3 508.24 351.90 8087.80 32.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 09:52:01 ens3 84.89 145.04 13.11 1075.23 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 311.92 250.16 3171.64 392.21 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 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8227) 10/20/24 _x86_64_ (4 CPU) 09:48:40 LINUX RESTART (4 CPU) 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 18.11 0.00 2.32 6.20 0.06 73.30 09:50:01 0 12.08 0.00 1.79 4.69 0.05 81.38 09:50:01 1 23.01 0.00 2.36 10.81 0.08 63.73 09:50:01 2 24.93 0.00 3.30 4.59 0.07 67.11 09:50:01 3 12.46 0.00 1.84 4.70 0.05 80.96 09:51:01 all 21.59 0.00 5.51 10.60 0.08 62.22 09:51:01 0 20.84 0.00 4.96 7.27 0.07 66.86 09:51:01 1 15.70 0.00 5.66 15.72 0.08 62.83 09:51:01 2 33.65 0.00 5.98 10.60 0.10 49.66 09:51:01 3 16.15 0.00 5.42 8.81 0.05 69.57 09:52:01 all 60.53 0.00 6.49 2.57 0.09 30.33 09:52:01 0 59.46 0.00 6.08 2.36 0.08 32.01 09:52:01 1 58.26 0.00 5.95 1.85 0.08 33.84 09:52:01 2 64.32 0.00 6.64 2.37 0.08 26.58 09:52:01 3 60.04 0.00 7.32 3.67 0.08 28.89 Average: all 33.37 0.00 4.77 6.46 0.08 55.33 Average: 0 30.74 0.00 4.27 4.78 0.07 60.14 Average: 1 32.28 0.00 4.66 9.47 0.08 53.50 Average: 2 40.95 0.00 5.31 5.85 0.08 47.81 Average: 3 29.51 0.00 4.85 5.72 0.06 59.86