---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-518 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 11G 8.7G 56% / 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 501 851 0 2591 3185 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:3d:d3:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.124/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe3d:d3f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:c0:37:5f 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 inet6 fe80::42:4eff:fec0:375f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-518) 04/29/24 _x86_64_ (4 CPU) 13:30:48 LINUX RESTART (4 CPU) 13:31:01 tps rtps wtps bread/s bwrtn/s 13:32:01 174.44 77.99 96.45 6406.80 41360.32 13:33:01 96.85 39.36 57.49 2576.24 8368.87 13:34:01 89.35 60.65 28.71 2660.05 4262.45 13:35:01 8.35 0.02 8.33 0.13 316.21 13:36:02 10.96 1.40 9.57 30.13 457.52 13:37:01 47.71 11.53 36.18 761.38 6307.72 13:38:01 79.77 38.08 41.69 2002.20 23229.33 13:39:01 177.47 69.69 107.78 6817.93 64779.47 Average: 85.69 37.39 48.30 2660.69 18659.90 13:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:01 1644148 3272704 2394504 59.29 42120 1748764 971468 19.10 635884 1593304 86176 13:33:01 1305444 3209244 2733208 67.68 61372 1989764 1030200 20.25 750256 1787720 84240 13:34:01 1146176 3166788 2892476 71.62 68232 2095576 1052292 20.68 819940 1866408 1132 13:35:01 1133488 3161576 2905164 71.93 70064 2100384 1056256 20.76 827224 1870376 2080 13:36:02 1085208 3122900 2953444 73.13 71516 2106920 1092476 21.47 867512 1874260 3560 13:37:01 298524 2142568 3740128 92.61 72552 1916708 1868784 36.73 1848784 1685124 6732 13:38:01 106456 2409188 3932196 97.36 82960 2362772 1606184 31.57 1612652 2108076 240008 13:39:01 922676 3285088 3115976 77.15 91248 2420316 955408 18.78 1037280 1883848 27128 Average: 955265 2971257 3083387 76.35 70008 2092650 1204134 23.67 1049942 1833640 56382 13:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 400.85 262.91 1578.66 72.59 0.00 0.00 0.00 0.00 13:33:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 92.98 72.65 418.78 17.24 0.00 0.00 0.00 0.00 13:34:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 102.25 117.73 166.80 20.23 0.00 0.00 0.00 0.00 13:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 57.74 83.00 69.97 13.29 0.00 0.00 0.00 0.00 13:36:02 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 ens3 116.23 163.37 105.01 35.94 0.00 0.00 0.00 0.00 13:37:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 816.21 506.50 2939.34 148.57 0.00 0.00 0.00 0.00 13:38:01 lo 1.48 1.48 0.13 0.13 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 1008.72 575.62 5044.63 200.15 0.00 0.00 0.00 0.00 13:39:01 lo 4.13 4.13 0.36 0.36 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:39:01 ens3 434.36 630.94 579.45 4436.53 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 377.78 301.17 1359.61 619.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-518) 04/29/24 _x86_64_ (4 CPU) 13:30:48 LINUX RESTART (4 CPU) 13:31:01 CPU %user %nice %system %iowait %steal %idle 13:32:01 all 17.13 0.00 2.05 5.47 0.06 75.29 13:32:01 0 24.49 0.00 2.37 7.56 0.07 65.51 13:32:01 1 9.10 0.00 2.15 6.71 0.05 81.99 13:32:01 2 24.44 0.00 2.48 4.60 0.08 68.39 13:32:01 3 10.45 0.00 1.25 3.02 0.05 85.22 13:33:01 all 19.68 0.00 1.46 2.44 0.05 76.37 13:33:01 0 16.83 0.00 1.19 1.14 0.05 80.79 13:33:01 1 38.28 0.00 2.34 5.46 0.08 53.83 13:33:01 2 11.19 0.00 1.26 1.92 0.05 85.58 13:33:01 3 12.46 0.00 1.02 1.24 0.03 85.25 13:34:01 all 7.64 0.00 0.59 4.36 0.04 87.37 13:34:01 0 5.42 0.00 0.53 5.85 0.05 88.15 13:34:01 1 8.50 0.00 0.89 6.26 0.05 84.30 13:34:01 2 12.00 0.00 0.52 1.97 0.07 85.44 13:34:01 3 4.65 0.00 0.40 3.36 0.03 91.56 13:35:01 all 3.69 0.00 0.20 0.04 0.03 96.04 13:35:01 0 2.35 0.00 0.13 0.00 0.02 97.50 13:35:01 1 5.00 0.00 0.27 0.08 0.03 94.61 13:35:01 2 6.28 0.00 0.28 0.00 0.03 93.41 13:35:01 3 1.14 0.00 0.13 0.07 0.02 98.65 13:36:02 all 5.30 0.00 0.31 0.08 0.03 94.28 13:36:02 0 5.12 0.00 0.23 0.00 0.02 94.63 13:36:02 1 6.68 0.00 0.30 0.13 0.02 92.87 13:36:02 2 5.05 0.00 0.52 0.00 0.03 94.39 13:36:02 3 4.34 0.00 0.22 0.18 0.02 95.24 13:37:01 all 46.41 0.00 1.86 0.26 0.09 51.37 13:37:01 0 47.53 0.00 1.56 0.32 0.09 50.50 13:37:01 1 53.70 0.00 2.19 0.20 0.10 43.81 13:37:01 2 40.59 0.00 1.96 0.09 0.09 57.28 13:37:01 3 43.81 0.00 1.71 0.42 0.10 53.95 13:38:01 all 46.76 0.00 2.93 2.08 0.10 48.14 13:38:01 0 42.28 0.00 2.46 1.32 0.10 53.84 13:38:01 1 55.99 0.00 2.70 1.79 0.10 39.42 13:38:01 2 44.53 0.00 3.44 2.80 0.10 49.13 13:38:01 3 44.18 0.00 3.11 2.43 0.10 50.18 13:39:01 all 28.04 0.00 3.20 3.60 0.07 65.08 13:39:01 0 19.59 0.00 3.30 6.08 0.07 70.96 13:39:01 1 34.25 0.00 3.26 1.43 0.08 60.97 13:39:01 2 19.14 0.00 3.30 3.91 0.07 73.58 13:39:01 3 39.25 0.00 2.92 2.94 0.08 54.81 Average: all 21.77 0.00 1.57 2.29 0.06 74.31 Average: 0 20.38 0.00 1.47 2.79 0.06 75.30 Average: 1 26.38 0.00 1.76 2.76 0.06 69.04 Average: 2 20.34 0.00 1.72 1.92 0.06 75.97 Average: 3 19.97 0.00 1.34 1.71 0.05 76.93