---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2185 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 9.2G 11G 48% / 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 439 1108 0 2395 3238 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:6f:7d:63 brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe6f:7d63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:d3:c4:eb 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-2185) 04/20/24 _x86_64_ (4 CPU) 13:33:57 LINUX RESTART (4 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:02 166.66 105.48 61.18 7447.38 40085.45 13:36:01 106.19 44.67 61.51 2654.87 9029.11 13:37:01 25.83 0.02 25.81 0.53 4694.28 13:38:01 8.55 0.17 8.38 2.27 385.00 13:39:01 67.71 12.50 55.21 869.99 6186.30 Average: 74.88 32.53 42.36 2193.65 12087.16 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:02 1797164 3354216 2241488 55.50 39136 1680864 902884 17.75 544708 1531944 73644 13:36:01 1393352 3259468 2645300 65.50 60424 1953484 1000772 19.67 676648 1774444 101248 13:37:01 1323536 3223140 2715116 67.23 62240 1983816 1014584 19.94 714896 1802856 2164 13:38:01 1293264 3200008 2745388 67.98 64020 1988176 1037256 20.39 739428 1805844 2796 13:39:01 1139140 3317680 2899512 71.79 69972 2247680 904524 17.78 758612 1928588 98384 Average: 1389291 3270902 2649361 65.60 59158 1970804 972004 19.11 686858 1768735 55647 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:02 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 13:35:02 ens3 301.35 202.17 1123.99 57.78 0.00 0.00 0.00 0.00 13:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 13:36:01 ens3 101.49 80.49 677.71 18.88 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:37:01 ens3 91.17 118.03 490.48 17.64 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 13:38:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:38:01 ens3 87.49 129.38 73.80 20.02 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 13:39:01 lo 2.05 2.05 0.44 0.44 0.00 0.00 0.00 0.00 13:39:01 ens3 365.07 387.42 2536.41 65.28 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 189.61 183.84 981.50 35.98 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-2185) 04/20/24 _x86_64_ (4 CPU) 13:33:57 LINUX RESTART (4 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:02 all 15.08 0.00 1.98 5.54 0.05 77.35 13:35:02 0 11.77 0.00 1.52 8.44 0.05 78.22 13:35:02 1 18.32 0.00 1.86 7.29 0.05 72.48 13:35:02 2 17.69 0.00 3.02 3.38 0.07 75.84 13:35:02 3 12.54 0.00 1.51 3.09 0.03 82.83 13:36:01 all 20.91 0.00 1.44 2.39 0.05 75.22 13:36:01 0 12.13 0.00 1.02 6.37 0.03 80.44 13:36:01 1 23.00 0.00 1.54 1.14 0.03 74.29 13:36:01 2 20.54 0.00 1.63 1.04 0.05 76.74 13:36:01 3 27.90 0.00 1.56 1.00 0.07 69.47 13:37:01 all 7.73 0.00 0.31 0.22 0.02 91.72 13:37:01 0 5.54 0.00 0.23 0.75 0.02 93.45 13:37:01 1 6.63 0.00 0.18 0.00 0.03 93.16 13:37:01 2 12.34 0.00 0.67 0.12 0.05 86.82 13:37:01 3 6.44 0.00 0.15 0.00 0.02 93.39 13:38:01 all 4.97 0.00 0.27 0.05 0.02 94.70 13:38:01 0 3.87 0.00 0.10 0.15 0.02 95.87 13:38:01 1 2.25 0.00 0.13 0.00 0.00 97.61 13:38:01 2 8.53 0.00 0.52 0.03 0.05 90.88 13:38:01 3 5.23 0.00 0.26 0.02 0.02 94.47 13:39:01 all 35.57 0.00 1.56 1.00 0.08 61.79 13:39:01 0 30.31 0.00 1.55 0.38 0.07 67.69 13:39:01 1 34.06 0.00 1.37 1.88 0.08 62.61 13:39:01 2 48.95 0.00 1.72 0.18 0.10 49.04 13:39:01 3 28.96 0.00 1.64 1.57 0.07 67.76 Average: all 16.82 0.00 1.11 1.83 0.05 80.20 Average: 0 12.73 0.00 0.89 3.20 0.04 83.15 Average: 1 16.82 0.00 1.02 2.06 0.04 80.07 Average: 2 21.59 0.00 1.51 0.95 0.06 75.89 Average: 3 16.13 0.00 1.02 1.13 0.04 81.68