---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1465 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: 2799.972 BogoMIPS: 5599.94 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 486 225 0 3232 3174 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:79:76:26 brd ff:ff:ff:ff:ff:ff inet 10.32.7.150/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe79:7626/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:a0:3f:28 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-1465) 03/01/25 _x86_64_ (4 CPU) 04:36:12 LINUX RESTART (4 CPU) 04:37:01 tps rtps wtps bread/s bwrtn/s 04:38:01 125.61 12.70 112.91 2264.02 26821.53 04:39:01 277.92 61.07 216.85 5417.23 46561.17 04:40:01 11.50 0.63 10.86 33.99 447.13 Average: 138.34 24.80 113.54 2571.75 24609.94 04:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 760036 3310980 3278616 81.18 67236 2612300 1086816 21.36 625908 2413404 273796 04:39:01 150868 3311400 3887784 96.26 96232 3135492 1021404 20.08 906684 2678760 164 04:40:01 236208 3233456 3802444 94.15 96676 2985808 1001352 19.68 1385048 2127728 16604 Average: 382371 3285279 3656281 90.53 86715 2911200 1036524 20.38 972547 2406631 96855 04:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 ens3 477.85 288.84 4056.89 26.26 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 04:39:01 ens3 373.00 367.17 2661.42 894.91 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 lo 2.47 2.47 0.21 0.21 0.00 0.00 0.00 0.00 04:40:01 ens3 287.52 526.40 27.81 4163.79 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 379.46 394.13 2248.71 1694.99 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 1.96 1.96 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1465) 03/01/25 _x86_64_ (4 CPU) 04:36:12 LINUX RESTART (4 CPU) 04:37:01 CPU %user %nice %system %iowait %steal %idle 04:38:01 all 20.57 0.00 2.59 3.44 0.06 73.34 04:38:01 0 27.08 0.00 2.70 0.69 0.07 69.46 04:38:01 1 38.83 0.00 3.19 1.60 0.10 56.28 04:38:01 2 5.73 0.00 2.36 9.33 0.03 82.54 04:38:01 3 10.69 0.00 2.08 2.16 0.03 85.04 04:39:01 all 20.01 0.00 3.50 7.20 0.08 69.22 04:39:01 0 39.66 0.00 4.33 4.52 0.10 51.39 04:39:01 1 18.27 0.00 3.46 4.67 0.07 73.53 04:39:01 2 10.85 0.00 3.07 11.12 0.08 74.88 04:39:01 3 11.22 0.00 3.14 8.48 0.07 77.09 04:40:01 all 26.94 0.00 1.13 0.31 0.08 71.55 04:40:01 0 33.47 0.00 1.15 0.05 0.08 65.25 04:40:01 1 22.43 0.00 1.16 0.02 0.08 76.32 04:40:01 2 34.26 0.00 1.32 1.15 0.10 63.17 04:40:01 3 17.56 0.00 0.91 0.00 0.05 81.49 Average: all 22.51 0.00 2.41 3.64 0.07 71.37 Average: 0 33.40 0.00 2.73 1.75 0.08 62.04 Average: 1 26.51 0.00 2.60 2.09 0.08 68.71 Average: 2 16.97 0.00 2.25 7.19 0.07 73.52 Average: 3 13.15 0.00 2.04 3.54 0.05 81.21