---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4674 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 13G 6.5G 67% / 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: 3944 445 489 0 3009 3215 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:4c:6b:32 brd ff:ff:ff:ff:ff:ff inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe4c:6b32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:cf:54:cf 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-4674) 06/26/24 _x86_64_ (4 CPU) 19:27:02 LINUX RESTART (4 CPU) 19:28:03 tps rtps wtps bread/s bwrtn/s 19:29:01 205.39 30.72 174.67 3347.48 70146.93 19:30:01 530.57 88.89 441.69 10601.53 88304.70 19:31:01 615.93 0.07 615.86 0.53 23103.90 19:32:01 622.69 3.20 619.49 300.83 22880.24 19:33:01 432.32 32.89 399.43 1593.60 16971.01 19:34:01 39.81 27.81 12.00 2182.97 2781.94 19:35:01 28.91 9.02 19.90 247.83 10230.03 Average: 354.38 27.50 326.88 2607.26 33316.10 19:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:29:01 127432 3264552 3911228 96.84 79440 3168504 1293952 25.44 710588 2932976 311436 19:30:01 139344 3161228 3899316 96.55 145000 2925844 1499992 29.49 835456 2730108 27744 19:31:01 235756 3152592 3802904 94.16 176452 2735400 1507512 29.63 866472 2545120 12368 19:32:01 119360 3167476 3919300 97.04 195568 2808492 1573712 30.93 835216 2652504 24456 19:33:01 338460 3339372 3700200 91.62 203512 2777520 1102144 21.66 732556 2568148 152 19:34:01 808140 3109676 3230520 79.99 203628 2129888 1453624 28.57 856796 2024180 21020 19:35:01 856768 3332852 3181892 78.79 203808 2303332 1220712 24.00 692340 2138952 228 Average: 375037 3218250 3663623 90.71 172487 2692711 1378807 27.10 789918 2513141 56772 19:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 556.98 312.77 15745.58 26.45 0.00 0.00 0.00 0.00 19:29:01 lo 2.14 2.14 0.19 0.19 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 807.95 398.17 4687.07 31.11 0.00 0.00 0.00 0.00 19:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 10.40 11.71 2.23 2.70 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 14.90 15.28 3.35 7.53 0.00 0.00 0.00 0.00 19:32:01 lo 0.20 0.20 0.01 0.01 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 18.61 14.16 36.21 3.18 0.00 0.00 0.00 0.00 19:33:01 lo 0.00 0.00 0.00 0.00 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 5.67 5.53 1.22 1.25 0.00 0.00 0.00 0.00 19:34:01 lo 0.20 0.20 0.01 0.01 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 1.95 1.65 0.40 0.46 0.00 0.00 0.00 0.00 19:35:01 lo 0.00 0.00 0.00 0.00 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 200.68 107.50 2864.58 10.31 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4674) 06/26/24 _x86_64_ (4 CPU) 19:27:02 LINUX RESTART (4 CPU) 19:28:03 CPU %user %nice %system %iowait %steal %idle 19:29:01 all 24.27 0.00 4.57 4.40 0.07 66.69 19:29:01 0 12.07 0.00 4.05 4.20 0.05 79.62 19:29:01 1 19.11 0.00 4.70 1.35 0.07 74.76 19:29:01 2 10.91 0.00 3.95 7.68 0.07 77.39 19:29:01 3 54.98 0.00 5.57 4.39 0.09 34.99 19:30:01 all 16.09 0.00 7.25 20.05 0.10 56.51 19:30:01 0 15.44 0.00 8.04 28.35 0.10 48.06 19:30:01 1 17.24 0.00 6.90 15.74 0.07 60.06 19:30:01 2 17.69 0.00 6.85 15.92 0.12 59.41 19:30:01 3 13.96 0.00 7.23 20.20 0.10 58.51 19:31:01 all 3.70 0.00 3.65 34.93 0.10 57.62 19:31:01 0 3.41 0.00 3.88 36.15 0.10 56.45 19:31:01 1 3.48 0.00 3.58 30.31 0.08 62.54 19:31:01 2 3.26 0.00 4.68 50.91 0.13 41.01 19:31:01 3 4.64 0.00 2.47 22.35 0.08 70.45 19:32:01 all 5.72 0.00 4.75 27.24 0.10 62.18 19:32:01 0 4.41 0.00 5.36 26.35 0.08 63.79 19:32:01 1 6.41 0.00 4.87 21.26 0.10 67.37 19:32:01 2 8.33 0.00 4.97 37.85 0.15 48.69 19:32:01 3 3.76 0.00 3.76 23.59 0.10 68.78 19:33:01 all 7.35 0.00 3.26 14.78 0.08 74.53 19:33:01 0 7.38 0.00 3.77 12.03 0.07 76.75 19:33:01 1 7.59 0.00 4.59 28.34 0.08 59.40 19:33:01 2 3.17 0.00 2.26 9.88 0.12 84.57 19:33:01 3 11.30 0.00 2.40 8.85 0.05 77.40 19:34:01 all 20.46 0.00 4.21 0.84 0.06 74.43 19:34:01 0 19.84 0.00 4.00 0.44 0.05 75.67 19:34:01 1 21.65 0.00 4.73 1.34 0.08 72.20 19:34:01 2 26.43 0.00 4.92 1.17 0.07 67.42 19:34:01 3 13.87 0.00 3.22 0.40 0.05 82.46 19:35:01 all 22.16 0.00 2.49 0.46 0.05 74.84 19:35:01 0 26.32 0.00 2.60 0.07 0.05 70.96 19:35:01 1 17.87 0.00 2.44 0.73 0.05 78.90 19:35:01 2 28.66 0.00 3.01 0.92 0.07 67.34 19:35:01 3 15.74 0.00 1.91 0.13 0.05 82.16 Average: all 14.21 0.00 4.30 14.70 0.08 66.71 Average: 0 12.70 0.00 4.53 15.39 0.07 67.31 Average: 1 13.31 0.00 4.54 14.21 0.08 67.87 Average: 2 14.10 0.00 4.37 17.77 0.10 63.65 Average: 3 16.72 0.00 3.78 11.43 0.07 67.99