---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3206 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 9.6G 9.7G 50% / 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 477 558 0 2908 3183 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:6e:60:36 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe6e:6036/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:4e:3c:e0 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-3206) 08/23/24 _x86_64_ (4 CPU) 19:30:31 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 143.88 65.67 78.20 4916.25 7428.23 19:33:01 308.40 12.35 296.05 2218.73 33111.90 19:34:01 198.17 0.02 198.15 0.13 12860.12 19:35:01 37.01 0.00 37.01 0.00 1114.21 19:36:01 116.15 0.90 115.25 78.52 2835.53 Average: 160.72 15.79 144.94 1442.75 11470.72 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1606044 3325428 2432608 60.23 53324 1821344 909872 17.89 600668 1650456 147900 19:33:01 772704 3246244 3265948 80.87 81948 2512924 1273652 25.04 801460 2209408 4880 19:34:01 700040 3324456 3338612 82.67 101436 2625376 1254460 24.66 833416 2230392 188 19:35:01 663432 3316004 3375220 83.57 103552 2640676 1178968 23.18 861044 2226320 1892 19:36:01 642812 3329884 3395840 84.08 106704 2667544 928176 18.25 897676 2206276 17788 Average: 877006 3308403 3161646 78.28 89393 2453573 1109026 21.80 798853 2104570 34530 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 385.15 250.86 1465.79 68.65 0.00 0.00 0.00 0.00 19:32:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 588.80 335.57 3247.66 28.48 0.00 0.00 0.00 0.00 19:33:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 269.04 188.24 1506.58 15.06 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 32.64 35.31 7.36 12.48 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 81.20 119.46 25.97 637.59 0.00 0.00 0.00 0.00 19:36:01 lo 6.07 6.07 0.54 0.54 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 271.38 185.89 1250.74 152.45 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3206) 08/23/24 _x86_64_ (4 CPU) 19:30:31 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 20.28 0.00 1.81 4.35 0.06 73.50 19:32:01 0 13.87 0.00 1.59 5.21 0.05 79.28 19:32:01 1 15.86 0.00 1.38 1.17 0.05 81.54 19:32:01 2 28.10 0.00 2.21 8.49 0.07 61.14 19:32:01 3 23.28 0.00 2.07 2.53 0.07 72.05 19:33:01 all 15.55 0.00 3.68 9.97 0.08 70.71 19:33:01 0 24.39 0.00 5.23 15.77 0.10 54.50 19:33:01 1 12.92 0.00 2.59 1.32 0.05 83.12 19:33:01 2 10.40 0.00 3.15 8.97 0.10 77.38 19:33:01 3 14.51 0.00 3.71 13.89 0.08 67.80 19:34:01 all 33.40 0.00 4.48 6.17 0.10 55.85 19:34:01 0 35.57 0.00 5.45 8.45 0.10 50.44 19:34:01 1 32.55 0.00 4.44 3.92 0.08 59.01 19:34:01 2 32.77 0.00 4.15 10.46 0.10 52.52 19:34:01 3 32.68 0.00 3.92 1.88 0.10 61.41 19:35:01 all 27.07 0.00 9.27 0.32 0.10 63.23 19:35:01 0 28.90 0.00 9.25 0.28 0.10 61.47 19:35:01 1 26.09 0.00 9.33 0.13 0.12 64.33 19:35:01 2 26.76 0.00 9.48 0.52 0.12 63.12 19:35:01 3 26.54 0.00 9.00 0.34 0.10 64.02 19:36:01 all 22.32 0.00 3.87 2.77 0.07 70.97 19:36:01 0 14.84 0.00 3.67 1.94 0.07 79.48 19:36:01 1 19.89 0.00 3.55 4.19 0.07 72.31 19:36:01 2 40.03 0.00 4.83 3.58 0.10 51.46 19:36:01 3 14.56 0.00 3.46 1.36 0.05 80.57 Average: all 23.72 0.00 4.62 4.71 0.08 66.86 Average: 0 23.52 0.00 5.04 6.32 0.08 65.04 Average: 1 21.45 0.00 4.26 2.14 0.07 72.08 Average: 2 27.64 0.00 4.77 6.39 0.10 61.11 Average: 3 22.29 0.00 4.43 3.99 0.08 69.20