---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4560 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: 2800.022 BogoMIPS: 5600.04 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 12G 7.3G 63% / 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 456 724 0 2762 3204 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:f4:5a:fd brd ff:ff:ff:ff:ff:ff inet 10.32.7.238/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fef4:5afd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:33:94:28 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-4560) 03/14/24 _x86_64_ (4 CPU) 15:32:36 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 145.36 75.04 70.32 5648.26 42015.28 15:35:01 262.81 64.16 198.65 13071.95 118454.23 15:36:01 386.10 41.63 344.48 5460.29 32351.01 15:37:01 43.81 1.25 42.56 29.73 9887.29 15:38:01 4.73 0.05 4.68 1.87 1774.64 15:39:01 53.99 27.41 26.58 1452.16 1557.74 Average: 149.48 34.92 114.55 4278.11 34347.04 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1649252 3363824 2389400 59.16 51876 1818228 883556 17.37 556688 1652484 149112 15:35:01 105968 3334272 3932684 97.38 116932 3184188 1111900 21.86 461392 3168884 297092 15:36:01 671468 3100472 3367184 83.37 152696 2361748 1691108 33.24 893512 2177904 186520 15:37:01 806112 3307976 3232540 80.04 156332 2421952 1504500 29.57 742716 2185328 52244 15:38:01 811224 3313156 3227428 79.91 156384 2421984 1512732 29.74 737032 2185368 164 15:39:01 730384 3244252 3308268 81.92 158388 2437208 1015236 19.96 837592 2174440 5248 Average: 795735 3277325 3242917 80.30 132101 2440885 1286505 25.29 704822 2257401 115063 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 405.62 257.66 1465.27 63.74 0.00 0.00 0.00 0.00 15:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 444.34 220.87 14073.53 22.82 0.00 0.00 0.00 0.00 15:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 188.07 133.39 903.46 11.81 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 3.12 2.33 1.03 1.15 0.00 0.00 0.00 0.00 15:37:01 lo 3.18 3.18 0.34 0.34 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.57 0.43 0.11 0.61 0.00 0.00 0.00 0.00 15:38:01 lo 6.37 6.37 0.44 0.44 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 30.08 22.76 16.93 11.83 0.00 0.00 0.00 0.00 15:39:01 lo 3.85 3.85 0.26 0.26 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 178.65 106.25 2744.33 18.66 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4560) 03/14/24 _x86_64_ (4 CPU) 15:32:36 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 21.06 0.00 2.29 4.25 0.05 72.35 15:34:01 0 34.32 0.00 2.70 2.30 0.05 60.62 15:34:01 1 21.49 0.00 2.23 3.68 0.05 72.56 15:34:01 2 11.29 0.00 1.61 8.61 0.07 78.43 15:34:01 3 17.08 0.00 2.55 2.45 0.05 77.86 15:35:01 all 25.60 0.00 7.17 4.12 0.09 63.02 15:35:01 0 23.80 0.00 6.26 5.47 0.08 64.39 15:35:01 1 37.83 0.00 7.19 2.45 0.08 52.45 15:35:01 2 17.28 0.00 7.64 5.21 0.07 69.80 15:35:01 3 23.42 0.00 7.63 3.30 0.09 65.56 15:36:01 all 21.87 0.00 4.59 12.26 0.08 61.21 15:36:01 0 21.80 0.00 5.48 20.99 0.08 51.65 15:36:01 1 21.10 0.00 3.47 7.46 0.05 67.91 15:36:01 2 21.96 0.00 5.00 16.49 0.10 56.45 15:36:01 3 22.62 0.00 4.43 4.18 0.07 68.70 15:37:01 all 43.78 0.00 5.74 0.40 0.08 50.01 15:37:01 0 44.13 0.00 5.95 0.45 0.07 49.40 15:37:01 1 43.66 0.00 5.47 0.44 0.08 50.35 15:37:01 2 43.21 0.00 5.98 0.52 0.07 50.23 15:37:01 3 44.11 0.00 5.56 0.22 0.08 50.03 15:38:01 all 0.49 0.00 0.07 0.09 0.01 99.35 15:38:01 0 0.02 0.00 0.05 0.13 0.00 99.80 15:38:01 1 1.76 0.00 0.12 0.20 0.02 97.91 15:38:01 2 0.00 0.00 0.05 0.00 0.02 99.93 15:38:01 3 0.15 0.00 0.08 0.00 0.00 99.77 15:39:01 all 16.16 0.00 0.75 1.33 0.04 81.72 15:39:01 0 14.11 0.00 0.62 0.15 0.05 85.07 15:39:01 1 6.96 0.00 0.59 2.91 0.02 89.52 15:39:01 2 33.83 0.00 1.15 1.54 0.05 63.43 15:39:01 3 9.84 0.00 0.62 0.68 0.03 88.82 Average: all 21.44 0.00 3.42 3.73 0.06 71.36 Average: 0 23.01 0.00 3.50 4.90 0.06 68.53 Average: 1 21.99 0.00 3.15 2.86 0.05 71.95 Average: 2 21.25 0.00 3.56 5.38 0.06 69.75 Average: 3 19.50 0.00 3.46 1.80 0.05 75.19