---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6532 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 3.9G 0 3.9G 0% /dev tmpfs 798M 700K 797M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 517 3605 0 3852 7160 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:1d:7a:ce brd ff:ff:ff:ff:ff:ff inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe1d:7ace/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:21:8f:70 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-6532) 07/23/26 _x86_64_ (4 CPU) 21:38:47 LINUX RESTART (4 CPU) 21:39:01 tps rtps wtps bread/s bwrtn/s 21:40:01 154.29 69.09 85.20 5619.60 39751.66 21:41:01 64.91 0.22 64.69 23.20 9758.51 21:42:01 214.40 108.15 106.25 5489.22 21999.27 21:43:01 99.75 17.22 82.53 1177.41 29454.87 21:44:01 34.04 5.18 28.86 652.05 19747.15 21:45:01 47.64 28.35 19.30 1344.71 3943.08 Average: 102.50 38.03 64.47 2384.25 20776.21 21:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:01 5910196 7433404 2257232 27.64 36756 1667260 968472 10.51 563384 1525816 60428 21:41:01 5556048 7376320 2611380 31.97 57516 1928468 1021728 11.09 638840 1773152 128324 21:42:01 4976584 7434784 3190844 39.07 77228 2523004 1109140 12.03 826472 2114320 156920 21:43:01 3707324 7300916 4460104 54.61 108060 3553832 1398724 15.18 1392756 2736588 363684 21:44:01 3663840 7210112 4503588 55.14 119152 3488692 1383820 15.02 1673720 2489924 58276 21:45:01 3694696 7330420 4472732 54.76 120636 3578884 1017900 11.04 1610032 2526624 25380 Average: 4584781 7347659 3582647 43.87 86558 2790023 1149964 12.48 1117534 2194404 132169 21:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 21:40:01 ens3 398.20 215.03 1095.45 64.33 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 21:41:01 ens3 77.47 65.32 843.95 7.15 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 21:42:01 ens3 404.22 286.92 1160.18 27.14 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 21:43:01 ens3 150.26 149.23 1201.99 12.42 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 lo 6.31 6.31 1.31 1.31 0.00 0.00 0.00 0.00 21:44:01 ens3 0.35 0.37 0.05 0.08 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 5.33 5.33 0.89 0.89 0.00 0.00 0.00 0.00 21:45:01 ens3 142.34 117.43 1406.37 17.27 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: lo 2.60 2.60 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 195.47 139.05 951.32 21.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6532) 07/23/26 _x86_64_ (4 CPU) 21:38:47 LINUX RESTART (4 CPU) 21:39:01 CPU %user %nice %system %iowait %steal %idle 21:40:01 all 17.65 0.00 2.64 5.01 1.14 73.56 21:40:01 0 14.20 0.00 4.17 0.97 0.97 79.69 21:40:01 1 27.42 0.00 2.96 9.23 1.37 59.02 21:40:01 2 18.53 0.00 2.26 2.64 1.37 75.21 21:40:01 3 10.49 0.00 1.15 7.21 0.85 80.30 21:41:01 all 20.14 0.00 1.18 1.79 0.91 75.97 21:41:01 0 2.09 0.00 0.43 2.98 0.53 93.97 21:41:01 1 42.41 0.00 2.35 0.40 1.55 53.29 21:41:01 2 35.59 0.00 1.60 0.13 1.42 61.25 21:41:01 3 0.55 0.00 0.35 3.66 0.12 95.32 21:42:01 all 16.82 1.62 3.16 8.54 1.11 68.75 21:42:01 0 19.07 0.00 3.28 9.04 1.58 67.03 21:42:01 1 13.68 0.02 2.92 8.54 0.88 73.96 21:42:01 2 25.04 6.47 4.44 6.72 1.42 55.91 21:42:01 3 9.48 0.00 2.02 9.85 0.58 78.06 21:43:01 all 72.00 0.00 8.27 0.83 3.28 15.62 21:43:01 0 72.78 0.00 7.61 0.57 3.28 15.76 21:43:01 1 72.60 0.00 8.03 0.98 3.12 15.26 21:43:01 2 73.47 0.00 8.86 0.35 3.10 14.23 21:43:01 3 69.18 0.00 8.54 1.40 3.62 17.25 21:44:01 all 58.39 0.00 9.96 0.24 4.29 27.13 21:44:01 0 60.73 0.00 10.22 0.02 4.21 24.82 21:44:01 1 56.08 0.00 10.07 0.35 4.46 29.04 21:44:01 2 61.00 0.00 10.16 0.18 3.99 24.67 21:44:01 3 55.76 0.00 9.40 0.38 4.48 29.96 21:45:01 all 24.89 0.00 1.79 1.20 1.44 70.68 21:45:01 0 49.24 0.00 2.05 0.95 2.08 45.68 21:45:01 1 21.20 0.00 2.08 0.67 1.15 74.91 21:45:01 2 12.40 0.00 1.61 2.15 1.37 82.47 21:45:01 3 16.69 0.00 1.42 1.07 1.18 79.64 Average: all 34.97 0.27 4.50 2.93 2.03 55.30 Average: 0 36.33 0.00 4.62 2.42 2.11 54.52 Average: 1 38.89 0.00 4.73 3.36 2.09 50.94 Average: 2 37.68 1.07 4.82 2.03 2.11 52.29 Average: 3 27.01 0.00 3.81 3.93 1.80 63.45