---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8665 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: 2799.998 BogoMIPS: 5599.99 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: 3944 524 663 0 2756 3136 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:44:5a:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe44:5aa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:bb:09:14 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-8665) 10/25/24 _x86_64_ (4 CPU) 17:53:40 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 198.40 83.74 114.66 6575.41 44627.14 17:56:01 283.15 66.09 217.06 4323.45 115698.44 17:57:01 152.27 75.10 77.17 6948.04 27431.56 17:58:01 270.80 56.11 214.70 1962.21 8080.25 17:59:01 94.30 2.38 91.92 164.11 8603.77 18:00:01 282.05 248.06 33.99 17729.98 9648.53 18:01:01 45.56 25.03 20.53 1264.19 954.11 Average: 189.57 79.49 110.08 5565.93 30779.50 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1578140 3342476 2460520 60.92 53612 1861872 878984 17.28 593148 1679712 128520 17:56:01 259684 3296628 3778976 93.57 113036 2981180 1106976 21.76 530092 2930992 151268 17:57:01 1414028 3222460 2624632 64.99 119756 1816432 1310984 25.77 816152 1566252 816 17:58:01 1244948 3286516 2793712 69.17 140724 2000800 1242316 24.42 853908 1662108 36628 17:59:01 1131228 3292048 2907432 71.99 142956 2112160 1246572 24.50 912008 1714308 416 18:00:01 835140 3283444 3203520 79.32 143860 2427000 1071068 21.05 1261936 1693644 4524 18:01:01 681956 3186932 3356704 83.11 146284 2478576 1065456 20.94 1892608 1210744 16668 Average: 1020732 3272929 3017928 74.73 122890 2239717 1131765 22.25 979979 1779680 48406 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 516.63 359.68 2005.05 76.44 0.00 0.00 0.00 0.00 17:56:01 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 407.50 180.17 13386.57 19.29 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 649.41 398.05 590.11 129.54 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 259.19 183.65 999.36 16.36 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 48.81 39.13 63.90 11.67 0.00 0.00 0.00 0.00 18:00:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 227.91 292.97 34.79 1781.73 0.00 0.00 0.00 0.00 18:01:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 293.48 511.50 35.46 3938.27 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.10 0.10 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 343.32 280.67 2452.57 852.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8665) 10/25/24 _x86_64_ (4 CPU) 17:53:40 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 19.54 0.00 2.56 5.92 0.06 71.93 17:55:01 0 16.90 0.00 2.07 2.72 0.03 78.27 17:55:01 1 10.89 0.00 2.99 7.90 0.07 78.14 17:55:01 2 34.18 0.00 3.13 1.87 0.08 60.73 17:55:01 3 16.15 0.00 2.05 11.20 0.05 70.56 17:56:01 all 22.86 0.00 7.29 6.59 0.07 63.18 17:56:01 0 20.90 0.00 5.31 1.60 0.07 72.12 17:56:01 1 36.15 0.00 8.20 13.81 0.08 41.75 17:56:01 2 16.09 0.00 7.66 3.42 0.08 72.74 17:56:01 3 18.37 0.00 7.97 7.52 0.07 66.07 17:57:01 all 41.95 0.00 18.72 3.67 0.10 35.55 17:57:01 0 42.58 0.00 19.03 2.99 0.08 35.31 17:57:01 1 40.47 0.00 19.67 8.06 0.10 31.70 17:57:01 2 42.64 0.00 18.13 2.22 0.10 36.90 17:57:01 3 42.13 0.00 18.05 1.47 0.10 38.26 17:58:01 all 11.35 0.00 5.79 9.11 0.08 73.66 17:58:01 0 12.47 0.00 5.82 2.50 0.07 79.15 17:58:01 1 12.22 0.00 6.41 26.15 0.12 55.10 17:58:01 2 12.84 0.00 5.94 5.35 0.12 75.76 17:58:01 3 7.89 0.00 5.01 2.52 0.07 84.51 17:59:01 all 25.89 0.00 7.82 2.21 0.08 63.99 17:59:01 0 32.10 0.00 8.85 0.95 0.08 58.02 17:59:01 1 22.83 0.00 7.05 1.57 0.07 68.47 17:59:01 2 25.59 0.00 7.79 5.67 0.08 60.87 17:59:01 3 23.03 0.00 7.59 0.65 0.07 68.65 18:00:01 all 31.84 0.00 10.87 11.99 0.09 45.21 18:00:01 0 32.53 0.00 11.47 15.97 0.10 39.93 18:00:01 1 30.81 0.00 10.16 4.47 0.07 54.49 18:00:01 2 30.52 0.00 10.98 14.53 0.10 43.86 18:00:01 3 33.52 0.00 10.92 13.07 0.10 42.39 18:01:01 all 29.03 0.00 0.99 1.11 0.05 68.82 18:01:01 0 34.91 0.00 0.92 0.18 0.03 63.96 18:01:01 1 18.07 0.00 0.77 2.51 0.05 78.60 18:01:01 2 31.48 0.00 1.17 1.15 0.07 66.13 18:01:01 3 31.63 0.00 1.07 0.60 0.03 66.67 Average: all 26.08 0.00 7.72 5.80 0.08 60.32 Average: 0 27.50 0.00 7.64 3.84 0.07 60.95 Average: 1 24.50 0.00 7.90 9.19 0.08 58.33 Average: 2 27.65 0.00 7.83 4.88 0.09 59.55 Average: 3 24.68 0.00 7.52 5.28 0.07 62.45