---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5293 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 13G 7.1G 64% / 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 487 718 0 2738 3173 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:72:16:5b brd ff:ff:ff:ff:ff:ff inet 10.32.7.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe72:165b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:4e:ce:74 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-5293) 06/29/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 188.25 84.10 104.15 6606.50 41668.94 14:25:01 277.90 52.85 225.05 9820.18 130211.60 14:26:01 284.89 74.90 209.98 7126.28 23043.76 14:27:01 448.72 392.05 56.66 23351.82 7972.81 14:28:01 130.93 92.07 38.86 3510.08 4780.14 Average: 266.15 139.16 126.99 10083.27 41581.59 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1590444 3296028 2448216 60.62 51328 1808036 946300 18.60 622852 1641796 154196 14:25:01 219324 3317916 3819336 94.57 116740 3040268 1069208 21.02 500216 3001024 82260 14:26:01 266620 3287892 3772040 93.40 136316 2950100 1292984 25.42 711052 2746752 256 14:27:01 425004 3309148 3613656 89.48 144824 2828060 1161412 22.83 681088 2641536 7068 14:28:01 780160 3265616 3258500 80.68 148252 2430556 1051236 20.66 723092 2249304 16952 Average: 656310 3295320 3382350 83.75 119492 2611404 1104228 21.71 647660 2456082 52146 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.00 1.00 0.09 0.09 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 14:24:01 ens3 414.08 263.99 1501.48 69.59 0.00 0.00 0.00 0.00 14:25:01 lo 1.53 1.53 0.14 0.14 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 14:25:01 ens3 598.57 389.28 13964.28 28.59 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 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 14:26:01 ens3 342.86 258.22 1719.05 20.06 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 14:27:01 ens3 41.60 35.49 203.72 3.82 0.00 0.00 0.00 0.00 14:28:01 lo 0.93 0.93 0.09 0.09 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 14:28:01 ens3 248.14 164.76 1732.07 25.50 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 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: ens3 329.19 222.43 3829.40 29.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5293) 06/29/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.00 0.00 2.44 5.95 0.05 73.56 14:24:01 0 9.05 0.00 1.45 3.27 0.03 86.20 14:24:01 1 17.23 0.00 2.01 9.90 0.05 70.82 14:24:01 2 19.97 0.00 3.40 6.35 0.07 70.21 14:24:01 3 25.79 0.00 2.91 4.30 0.07 66.93 14:25:01 all 23.22 0.00 7.38 4.74 0.08 64.58 14:25:01 0 21.66 0.00 7.51 4.17 0.07 66.59 14:25:01 1 15.33 0.00 6.85 7.44 0.07 70.32 14:25:01 2 17.46 0.00 7.39 5.09 0.08 69.98 14:25:01 3 38.44 0.00 7.76 2.24 0.10 51.46 14:26:01 all 19.18 0.00 4.82 7.72 0.09 68.19 14:26:01 0 15.01 0.00 4.41 5.70 0.07 74.82 14:26:01 1 17.63 0.00 4.93 12.46 0.08 64.89 14:26:01 2 23.50 0.00 6.26 5.39 0.12 64.73 14:26:01 3 20.59 0.00 3.72 7.35 0.07 68.28 14:27:01 all 21.01 0.00 3.74 29.12 0.09 46.03 14:27:01 0 20.03 0.00 3.79 24.61 0.08 51.48 14:27:01 1 22.37 0.00 3.69 32.72 0.08 41.14 14:27:01 2 20.64 0.00 4.07 31.61 0.10 43.59 14:27:01 3 21.05 0.00 3.42 27.60 0.08 47.85 14:28:01 all 19.45 0.00 1.20 3.71 0.05 75.58 14:28:01 0 28.07 0.00 1.12 4.48 0.08 66.25 14:28:01 1 11.59 0.00 0.92 4.22 0.03 83.24 14:28:01 2 24.06 0.00 1.67 3.28 0.08 70.90 14:28:01 3 14.21 0.00 1.10 2.85 0.03 81.80 Average: all 20.16 0.00 3.91 10.22 0.07 65.64 Average: 0 18.76 0.00 3.65 8.43 0.07 69.11 Average: 1 16.80 0.00 3.67 13.29 0.06 66.18 Average: 2 21.13 0.00 4.55 10.30 0.09 63.93 Average: 3 23.98 0.00 3.77 8.86 0.07 63.31