---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4593 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 11G 9.2G 53% / 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 482 954 0 2507 3204 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:fb:fe:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fefb:fe89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:d3:04:3f 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 inet6 fe80::42:dbff:fed3:43f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4593) 06/26/24 _x86_64_ (4 CPU) 14:29:09 LINUX RESTART (4 CPU) 14:30:01 tps rtps wtps bread/s bwrtn/s 14:31:01 121.66 48.24 73.42 3392.50 9781.84 14:32:01 28.90 0.03 28.86 1.20 4305.82 14:33:02 10.55 0.18 10.36 2.40 326.08 14:34:01 37.23 10.74 26.49 762.45 3691.85 14:35:01 1.43 0.03 1.40 0.53 34.66 14:36:01 178.70 22.75 155.95 1635.30 61481.83 Average: 63.16 13.67 49.49 966.37 13302.39 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:31:01 1352376 3237612 2686276 66.51 59000 1974348 1010512 19.86 715184 1776560 109912 14:32:01 1312116 3207132 2726536 67.51 61008 1981260 1022440 20.10 747060 1781852 1540 14:33:02 1290064 3193124 2748588 68.06 62992 1986144 1030864 20.26 763176 1785332 1388 14:34:01 309200 2336760 3729452 92.34 65092 2105156 2002296 39.36 1653156 1865212 484 14:35:01 120124 2147812 3918528 97.03 65160 2105164 2025168 39.81 1843452 1862928 40 14:36:01 448740 2670184 3589912 88.89 81008 2290864 1443920 28.38 1558488 1835544 64504 Average: 805437 2798771 3233215 80.06 65710 2073823 1422533 27.96 1213419 1817905 29645 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:31:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 14:31:01 ens3 129.26 111.08 978.11 21.35 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:32:01 ens3 81.70 105.13 103.65 22.84 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:33:02 ens3 82.67 120.63 73.58 19.14 0.00 0.00 0.00 0.00 14:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 7.27 7.27 2.80 2.80 0.00 0.00 0.00 0.00 14:34:01 ens3 219.52 228.67 1600.44 34.83 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 14.28 14.28 3.29 3.29 0.00 0.00 0.00 0.00 14:35:01 ens3 5.60 4.00 1.43 1.48 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 9.98 9.98 2.10 2.10 0.00 0.00 0.00 0.00 14:36:01 ens3 317.19 306.68 5369.29 42.85 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 5.87 5.87 1.42 1.42 0.00 0.00 0.00 0.00 Average: ens3 139.12 145.82 1354.18 23.72 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.05 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-4593) 06/26/24 _x86_64_ (4 CPU) 14:29:09 LINUX RESTART (4 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:31:01 all 20.01 0.00 1.45 3.24 0.05 75.25 14:31:01 0 13.75 0.00 0.82 0.30 0.03 85.10 14:31:01 1 10.39 0.00 0.79 3.19 0.03 85.60 14:31:01 2 6.41 0.00 1.34 7.22 0.05 84.98 14:31:01 3 49.45 0.00 2.89 2.31 0.07 45.29 14:32:01 all 6.95 0.00 0.34 0.37 0.03 92.30 14:32:01 0 7.10 0.00 0.38 0.07 0.03 92.42 14:32:01 1 10.02 0.00 0.20 0.40 0.03 89.35 14:32:01 2 6.69 0.00 0.47 0.10 0.03 92.71 14:32:01 3 4.06 0.00 0.30 0.91 0.02 94.72 14:33:02 all 4.53 0.00 0.27 0.07 0.02 95.10 14:33:02 0 2.77 0.00 0.15 0.03 0.02 97.03 14:33:02 1 5.85 0.00 0.07 0.00 0.02 94.06 14:33:02 2 5.46 0.00 0.57 0.23 0.03 93.71 14:33:02 3 4.04 0.00 0.30 0.00 0.03 95.63 14:34:01 all 27.16 0.00 0.85 0.42 0.06 71.51 14:34:01 0 27.60 0.00 1.08 0.24 0.07 71.01 14:34:01 1 29.11 0.00 0.92 0.24 0.05 69.68 14:34:01 2 25.45 0.00 0.85 0.46 0.07 73.17 14:34:01 3 26.49 0.00 0.59 0.74 0.07 72.11 14:35:01 all 3.11 0.00 0.37 0.03 0.03 96.45 14:35:01 0 2.98 0.00 0.42 0.00 0.02 96.58 14:35:01 1 2.55 0.00 0.32 0.00 0.03 97.10 14:35:01 2 2.62 0.00 0.45 0.12 0.03 96.78 14:35:01 3 4.28 0.00 0.25 0.00 0.03 95.44 14:36:01 all 21.98 0.00 4.02 3.43 0.08 70.49 14:36:01 0 21.61 0.00 3.28 3.43 0.07 71.61 14:36:01 1 18.88 0.00 4.50 3.07 0.07 73.48 14:36:01 2 19.64 0.00 4.87 5.97 0.08 69.44 14:36:01 3 27.78 0.00 3.39 1.30 0.07 67.47 Average: all 13.90 0.00 1.21 1.26 0.05 83.59 Average: 0 12.58 0.00 1.02 0.68 0.04 85.68 Average: 1 12.74 0.00 1.13 1.15 0.04 84.95 Average: 2 10.99 0.00 1.42 2.34 0.05 85.20 Average: 3 19.25 0.00 1.28 0.87 0.05 78.55