---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3093 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 6.9G 65% / 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 495 606 0 2841 3164 Swap: 1023 1 1022 ---> 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:25:66:90 brd ff:ff:ff:ff:ff:ff inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe25:6690/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:16:a2:c4 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-3093) 06/10/24 _x86_64_ (4 CPU) 05:01:21 LINUX RESTART (4 CPU) 05:02:02 tps rtps wtps bread/s bwrtn/s 05:03:01 123.96 36.45 87.51 1717.81 8588.37 05:04:01 295.18 77.50 217.69 4625.44 119918.57 05:05:01 59.78 27.36 32.42 2792.88 12549.58 05:06:01 203.45 54.43 149.02 3507.23 12968.08 05:07:01 156.12 28.78 127.35 1703.18 5665.06 05:08:01 84.66 2.48 82.17 172.61 8981.67 05:09:01 395.53 372.09 23.45 28894.78 9007.17 Average: 188.56 85.68 102.88 6211.04 25466.89 05:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 1548084 3353928 2490568 61.67 53800 1903096 879364 17.29 584940 1719528 148272 05:04:01 225820 3322076 3812832 94.41 113568 3031240 1099832 21.62 490356 2995988 80 05:05:01 945236 2685912 3093416 76.60 116612 1742876 2088264 41.05 1159672 1643460 39808 05:06:01 1117904 3234384 2920748 72.32 131120 2087840 1312340 25.80 797244 1850004 1904 05:07:01 966420 3275388 3072232 76.07 141384 2242900 1275140 25.07 846964 1920736 32396 05:08:01 1534620 3002812 2504032 62.00 143608 1456756 1703048 33.48 902520 1348052 23660 05:09:01 689244 3255592 3349408 82.93 144844 2543744 1011980 19.89 873840 2227732 5404 Average: 1003904 3161442 3034748 75.14 120705 2144065 1338567 26.31 807934 1957929 35932 05:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 ens3 231.93 186.36 1564.89 26.11 0.00 0.00 0.00 0.00 05:03:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 ens3 401.83 205.46 13264.60 17.86 0.00 0.00 0.00 0.00 05:04:01 lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 436.41 230.19 357.95 76.52 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 156.25 90.72 211.01 12.29 0.00 0.00 0.00 0.00 05:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 170.10 84.12 796.06 12.34 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 144.20 99.42 86.32 30.71 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 273.44 183.45 64.59 60.28 0.00 0.00 0.00 0.00 05:09:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 259.33 154.21 2341.89 33.75 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.04 0.04 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-3093) 06/10/24 _x86_64_ (4 CPU) 05:01:21 LINUX RESTART (4 CPU) 05:02:02 CPU %user %nice %system %iowait %steal %idle 05:03:01 all 20.01 0.00 1.70 3.63 0.06 74.61 05:03:01 0 29.95 0.00 1.94 1.10 0.05 66.96 05:03:01 1 6.29 0.00 1.31 9.88 0.07 82.44 05:03:01 2 11.33 0.00 1.12 2.26 0.05 85.24 05:03:01 3 32.50 0.00 2.43 1.26 0.07 63.74 05:04:01 all 22.29 0.00 7.53 6.08 0.08 64.02 05:04:01 0 16.07 0.00 8.48 5.32 0.08 70.05 05:04:01 1 19.89 0.00 6.10 5.88 0.07 68.06 05:04:01 2 20.37 0.00 7.97 12.19 0.07 59.40 05:04:01 3 32.83 0.00 7.60 0.93 0.07 58.56 05:05:01 all 34.68 0.00 17.83 1.23 0.08 46.18 05:05:01 0 34.03 0.00 17.93 0.92 0.07 47.05 05:05:01 1 35.34 0.00 17.31 2.15 0.08 45.11 05:05:01 2 34.20 0.00 18.40 0.70 0.10 46.61 05:05:01 3 35.14 0.00 17.64 1.15 0.10 45.98 05:06:01 all 10.72 0.00 4.60 6.90 0.06 77.72 05:06:01 0 9.60 0.00 5.39 7.84 0.07 77.11 05:06:01 1 9.63 0.00 4.56 16.25 0.05 69.52 05:06:01 2 13.23 0.00 4.23 2.70 0.07 79.78 05:06:01 3 10.44 0.00 4.23 0.80 0.05 84.48 05:07:01 all 15.65 0.00 8.40 4.44 0.08 71.43 05:07:01 0 14.11 0.00 6.91 3.54 0.08 75.36 05:07:01 1 16.71 0.00 9.53 11.74 0.10 61.91 05:07:01 2 16.35 0.00 8.44 0.93 0.08 74.20 05:07:01 3 15.44 0.00 8.71 1.55 0.08 74.21 05:08:01 all 27.11 0.00 8.08 2.37 0.08 62.36 05:08:01 0 32.48 0.00 8.40 1.15 0.07 57.90 05:08:01 1 32.27 0.00 8.18 1.36 0.08 58.11 05:08:01 2 22.61 0.00 7.52 1.87 0.08 67.91 05:08:01 3 21.07 0.00 8.22 5.11 0.08 65.51 05:09:01 all 24.62 0.00 8.39 21.26 0.10 45.64 05:09:01 0 27.65 0.00 7.67 17.91 0.08 46.69 05:09:01 1 23.22 0.00 8.69 21.36 0.10 46.64 05:09:01 2 25.58 0.00 8.61 25.14 0.10 40.56 05:09:01 3 22.01 0.00 8.59 20.69 0.08 48.62 Average: all 22.17 0.00 8.09 6.56 0.08 63.10 Average: 0 23.42 0.00 8.12 5.41 0.07 62.98 Average: 1 20.53 0.00 7.98 9.80 0.08 61.62 Average: 2 20.55 0.00 8.06 6.53 0.08 64.78 Average: 3 24.17 0.00 8.22 4.51 0.08 63.03