---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5120 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 11G 8.8G 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 495 1023 0 2424 3186 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:e7:8a:82 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fee7:8a82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:0a:1e:b8 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::42:18ff:fe0a:1eb8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5120) 06/28/24 _x86_64_ (4 CPU) 14:55:44 LINUX RESTART (4 CPU) 14:56:01 tps rtps wtps bread/s bwrtn/s 14:57:01 182.44 84.17 98.27 6578.37 41558.96 14:58:01 100.20 33.39 66.81 2445.46 10910.18 14:59:01 76.34 62.96 13.38 2667.16 1751.04 15:00:01 9.17 0.02 9.15 0.13 358.47 15:01:01 9.36 0.02 9.35 3.20 375.21 15:02:01 42.88 8.53 34.34 718.55 6138.31 15:03:01 53.13 33.38 19.75 1579.08 5032.25 15:04:01 191.08 62.91 128.18 4367.94 79394.63 Average: 83.07 35.67 47.40 2294.89 18188.69 14:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:57:01 1622240 3291212 2416412 59.83 44052 1784916 947136 18.62 643676 1600524 122960 14:58:01 1311260 3216564 2727392 67.53 61120 1991048 1020520 20.06 740068 1789128 13480 14:59:01 1145328 3166468 2893324 71.64 67844 2096268 1055188 20.74 816580 1867368 1136 15:00:01 1133136 3161976 2905516 71.94 69696 2101196 1055188 20.74 823436 1871404 1268 15:01:01 1102136 3138528 2936516 72.71 71296 2106020 1087020 21.37 848900 1874364 3408 15:02:01 177740 2420884 3860912 95.60 73664 2305288 1699000 33.40 1642804 1992640 12884 15:03:01 130484 1863868 3908168 96.77 76468 1807696 2306260 45.33 2108104 1601920 268 15:04:01 1147852 3332444 2890800 71.58 92752 2236896 897556 17.64 938984 1747952 16916 Average: 971272 2948993 3067380 75.95 69612 2053666 1258484 24.74 1070319 1793162 21540 14:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:57:01 ens3 432.43 272.64 1631.69 75.33 0.00 0.00 0.00 0.00 14:57:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 101.68 85.70 418.15 19.96 0.00 0.00 0.00 0.00 14:58:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 78.42 97.23 154.02 15.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 58.64 83.97 70.09 13.32 0.00 0.00 0.00 0.00 15:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 88.97 131.57 74.05 20.55 0.00 0.00 0.00 0.00 15:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 973.49 605.92 3000.44 185.55 0.00 0.00 0.00 0.00 15:02:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 372.32 209.64 376.40 75.54 0.00 0.00 0.00 0.00 15:03:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 348.78 271.75 5049.08 86.10 0.00 0.00 0.00 0.00 15:04:01 lo 1.82 1.82 0.15 0.15 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 306.84 219.80 1346.65 61.42 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-5120) 06/28/24 _x86_64_ (4 CPU) 14:55:44 LINUX RESTART (4 CPU) 14:56:01 CPU %user %nice %system %iowait %steal %idle 14:57:01 all 18.10 0.00 2.50 5.70 0.07 73.63 14:57:01 0 23.01 0.00 3.39 5.87 0.05 67.68 14:57:01 1 16.44 0.00 2.62 7.46 0.05 73.43 14:57:01 2 8.17 0.00 1.70 5.21 0.07 84.84 14:57:01 3 24.76 0.00 2.32 4.28 0.07 68.58 14:58:01 all 14.47 0.00 0.99 2.17 0.05 82.32 14:58:01 0 9.85 0.00 0.58 0.80 0.03 88.73 14:58:01 1 22.13 0.00 1.39 1.97 0.05 74.46 14:58:01 2 8.61 0.00 0.53 0.77 0.05 90.04 14:58:01 3 17.35 0.00 1.41 5.18 0.07 75.99 14:59:01 all 7.43 0.00 0.56 4.07 0.04 87.91 14:59:01 0 11.14 0.00 0.63 5.13 0.03 83.06 14:59:01 1 9.70 0.00 0.90 5.18 0.07 84.16 14:59:01 2 4.47 0.00 0.40 3.20 0.03 91.90 14:59:01 3 4.39 0.00 0.28 2.73 0.02 92.57 15:00:01 all 3.53 0.00 0.24 0.05 0.03 96.15 15:00:01 0 4.03 0.00 0.03 0.00 0.02 95.92 15:00:01 1 6.83 0.00 0.55 0.00 0.05 92.57 15:00:01 2 1.79 0.00 0.15 0.15 0.05 97.86 15:00:01 3 1.47 0.00 0.23 0.07 0.02 98.21 15:01:01 all 5.08 0.00 0.27 0.05 0.03 94.56 15:01:01 0 4.15 0.00 0.33 0.00 0.02 95.50 15:01:01 1 6.63 0.00 0.23 0.00 0.03 93.10 15:01:01 2 2.95 0.00 0.15 0.22 0.02 96.66 15:01:01 3 6.57 0.00 0.40 0.02 0.03 92.99 15:02:01 all 51.96 0.00 2.09 0.25 0.10 45.61 15:02:01 0 56.00 0.00 0.93 0.07 0.10 42.90 15:02:01 1 49.34 0.00 2.71 0.23 0.12 47.60 15:02:01 2 51.43 0.00 2.53 0.49 0.10 45.45 15:02:01 3 51.07 0.00 2.17 0.18 0.10 46.47 15:03:01 all 51.03 0.00 2.04 1.43 0.10 45.40 15:03:01 0 53.06 0.00 1.75 1.97 0.08 43.13 15:03:01 1 54.41 0.00 2.49 1.49 0.10 41.52 15:03:01 2 55.00 0.00 1.96 1.14 0.10 41.80 15:03:01 3 41.63 0.00 1.96 1.15 0.10 55.16 15:04:01 all 28.06 0.00 4.52 3.46 0.09 63.87 15:04:01 0 22.95 0.00 4.99 1.94 0.07 70.06 15:04:01 1 33.52 0.00 3.52 1.53 0.10 61.32 15:04:01 2 30.27 0.00 5.88 4.14 0.10 59.60 15:04:01 3 25.54 0.00 3.71 6.20 0.08 64.47 Average: all 22.44 0.00 1.65 2.14 0.06 73.70 Average: 0 23.01 0.00 1.58 1.97 0.05 73.39 Average: 1 24.89 0.00 1.80 2.23 0.07 71.01 Average: 2 20.30 0.00 1.66 1.91 0.06 76.07 Average: 3 21.57 0.00 1.56 2.47 0.06 74.34