---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3097 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 55% / 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 485 1762 0 1696 3175 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:b6:16:60 brd ff:ff:ff:ff:ff:ff inet 10.32.6.159/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:feb6:1660/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:cc:c5:d3 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-3097) 08/22/24 _x86_64_ (4 CPU) 09:22:42 LINUX RESTART (4 CPU) 09:23:01 tps rtps wtps bread/s bwrtn/s 09:24:01 185.55 83.99 101.57 6588.64 41579.35 09:25:01 196.06 15.71 180.36 2249.63 37710.22 09:26:01 212.66 27.81 184.85 839.19 39482.62 09:27:01 137.11 107.58 29.53 8713.75 1755.57 09:28:01 19.86 18.23 1.63 595.63 36.66 09:29:01 63.67 34.41 29.26 1492.95 1551.87 Average: 135.85 47.94 87.91 3412.78 20360.43 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 1510548 3278712 2528104 62.60 52596 1867148 950564 18.69 675556 1664496 219972 09:25:01 106080 2874044 3932572 97.37 127856 2571060 1511128 29.70 1100592 2460460 180324 09:26:01 526692 2312260 3511960 86.96 150148 1650760 1528236 30.04 1618888 1508492 10876 09:27:01 1474500 3090868 2564152 63.49 151832 1509488 1350564 26.55 966708 1257752 324 09:28:01 991876 2406872 3046776 75.44 152000 1280844 1435288 28.21 1472048 1230032 9312 09:29:01 1856452 3274472 2182200 54.03 155260 1332588 980736 19.28 683796 1190888 16832 Average: 1077691 2872871 2960961 73.32 131615 1701981 1292753 25.41 1086265 1552020 72940 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 412.46 253.27 1478.14 68.61 0.00 0.00 0.00 0.00 09:25:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 655.24 284.36 3320.77 44.11 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 470.79 111.90 3565.03 8.67 0.00 0.00 0.00 0.00 09:27:01 lo 43.46 43.46 1475.49 1475.49 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 5.23 6.22 1.09 2.93 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 27.46 29.56 17.01 50.16 0.00 0.00 0.00 0.00 Average: lo 8.46 8.46 245.92 245.92 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 262.04 114.29 1397.86 29.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3097) 08/22/24 _x86_64_ (4 CPU) 09:22:42 LINUX RESTART (4 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 18.06 0.00 2.43 5.61 0.07 73.83 09:24:01 0 5.60 0.00 1.61 10.20 0.05 82.54 09:24:01 1 37.18 0.00 3.42 6.25 0.08 53.06 09:24:01 2 18.23 0.00 1.99 1.56 0.07 78.16 09:24:01 3 11.26 0.00 2.72 4.43 0.08 81.51 09:25:01 all 23.73 0.00 5.41 5.05 0.08 65.73 09:25:01 0 13.41 0.00 4.25 9.63 0.08 72.62 09:25:01 1 23.41 0.00 5.98 5.29 0.08 65.24 09:25:01 2 26.81 0.00 5.38 1.96 0.08 65.77 09:25:01 3 31.32 0.00 6.05 3.33 0.08 59.22 09:26:01 all 39.29 0.00 7.14 5.29 0.09 48.19 09:26:01 0 35.69 0.00 7.38 5.63 0.08 51.22 09:26:01 1 42.28 0.00 7.22 6.16 0.07 44.27 09:26:01 2 38.05 0.00 6.34 6.31 0.10 49.20 09:26:01 3 41.17 0.00 7.64 3.03 0.08 48.08 09:27:01 all 50.88 0.00 5.95 3.27 0.10 39.80 09:27:01 0 49.82 0.00 5.95 4.95 0.10 39.18 09:27:01 1 46.74 0.00 6.13 4.05 0.10 42.98 09:27:01 2 50.27 0.00 5.61 2.42 0.08 41.62 09:27:01 3 56.74 0.00 6.12 1.65 0.10 35.38 09:28:01 all 44.98 0.00 6.50 0.40 0.09 48.03 09:28:01 0 45.29 0.00 6.13 0.97 0.08 47.52 09:28:01 1 49.65 0.00 6.76 0.29 0.10 43.20 09:28:01 2 36.88 0.00 6.81 0.22 0.08 56.01 09:28:01 3 48.12 0.00 6.29 0.17 0.10 45.32 09:29:01 all 31.37 0.00 3.35 1.40 0.06 63.82 09:29:01 0 22.03 0.00 3.58 2.59 0.05 71.74 09:29:01 1 30.75 0.00 3.83 0.65 0.05 64.72 09:29:01 2 30.52 0.00 2.98 1.52 0.07 64.91 09:29:01 3 42.22 0.00 2.99 0.81 0.07 53.92 Average: all 34.71 0.00 5.13 3.50 0.08 56.58 Average: 0 28.61 0.00 4.82 5.67 0.08 60.84 Average: 1 38.33 0.00 5.55 3.78 0.08 52.26 Average: 2 33.46 0.00 4.85 2.32 0.08 59.29 Average: 3 38.45 0.00 5.30 2.24 0.09 53.93