---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9137 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 696K 797M 1% /run /dev/vda1 20G 12G 7.9G 60% / 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 608 2501 0 4866 7069 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:09:f9:2d brd ff:ff:ff:ff:ff:ff inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe09:f92d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:1d:54:05 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-9137) 03/18/26 _x86_64_ (4 CPU) 01:17:47 LINUX RESTART (4 CPU) 01:18:01 tps rtps wtps bread/s bwrtn/s 01:19:01 155.44 69.27 86.17 5605.33 39685.00 01:20:01 66.74 4.57 62.17 823.73 8982.64 01:21:01 287.94 8.72 279.22 1449.63 104078.65 01:22:01 47.84 0.03 47.81 2.67 21070.35 01:23:01 63.97 0.25 63.72 13.46 6497.95 01:24:01 22.66 0.40 22.26 32.79 1463.62 Average: 107.43 13.87 93.56 1321.20 30295.05 01:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 5921700 7433524 2245728 27.50 36692 1655824 969172 10.52 562568 1514036 56040 01:20:01 5664136 7467224 2503292 30.65 57936 1909396 920880 9.99 554096 1747812 110588 01:21:01 2897496 7407172 5269932 64.52 122548 4389008 1186720 12.88 703476 4166572 422564 01:22:01 2764148 7387928 5403280 66.16 124696 4492324 1274732 13.83 801728 4189996 23044 01:23:01 2529584 7198756 5637844 69.03 128076 4527572 1227468 13.32 1202920 4020336 8432 01:24:01 2500020 7181324 5667408 69.39 129856 4536304 1221492 13.25 1227876 4022704 16812 Average: 3712847 7345988 4454581 54.54 99967 3585071 1133411 12.30 842111 3276909 106247 01:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:19:01 ens3 442.33 243.61 1052.85 66.70 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 01:20:01 ens3 68.19 54.69 709.57 8.30 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 01:21:01 ens3 646.94 370.00 12869.24 28.71 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:22:01 ens3 58.09 50.06 543.06 4.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 01:23:01 ens3 179.13 201.42 473.87 991.82 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 01:24:01 ens3 11.93 12.55 9.24 6.08 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 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 234.43 155.39 2609.52 184.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9137) 03/18/26 _x86_64_ (4 CPU) 01:17:47 LINUX RESTART (4 CPU) 01:18:01 CPU %user %nice %system %iowait %steal %idle 01:19:01 all 18.84 0.00 2.98 5.22 0.98 71.98 01:19:01 0 17.30 0.00 1.80 3.81 0.85 76.24 01:19:01 1 28.07 0.00 2.20 4.63 1.15 63.95 01:19:01 2 6.93 0.00 4.98 5.47 0.72 81.90 01:19:01 3 23.05 0.00 2.94 6.95 1.20 65.86 01:20:01 all 20.76 0.00 1.45 1.82 0.66 75.32 01:20:01 0 11.32 0.00 0.98 0.97 0.45 86.28 01:20:01 1 67.49 0.00 3.79 0.42 1.64 26.66 01:20:01 2 3.69 0.00 0.69 5.81 0.20 89.62 01:20:01 3 0.90 0.00 0.35 0.05 0.33 98.37 01:21:01 all 26.64 0.00 12.46 7.31 1.33 52.27 01:21:01 0 29.59 0.00 10.10 14.52 1.36 44.42 01:21:01 1 30.24 0.00 12.30 1.48 1.38 54.60 01:21:01 2 20.51 0.00 14.52 9.25 1.21 54.51 01:21:01 3 26.22 0.00 12.94 3.91 1.36 55.58 01:22:01 all 22.32 0.00 2.03 0.84 0.75 74.06 01:22:01 0 22.45 0.00 1.55 0.22 0.70 75.08 01:22:01 1 24.62 0.00 2.19 0.13 0.75 72.31 01:22:01 2 21.26 0.00 2.04 0.92 0.62 75.17 01:22:01 3 20.95 0.00 2.34 2.09 0.93 73.69 01:23:01 all 23.28 0.00 2.44 1.53 0.67 72.08 01:23:01 0 30.99 0.00 2.70 2.01 0.82 63.48 01:23:01 1 17.44 0.00 2.07 1.40 0.50 78.59 01:23:01 2 17.57 0.00 2.28 1.81 0.57 77.78 01:23:01 3 27.21 0.00 2.70 0.87 0.79 68.44 01:24:01 all 21.03 0.00 1.07 0.54 0.66 76.70 01:24:01 0 5.41 0.00 0.70 0.02 0.25 93.63 01:24:01 1 24.73 0.00 0.78 0.05 0.62 73.82 01:24:01 2 30.09 0.00 1.48 2.02 0.70 65.71 01:24:01 3 23.88 0.00 1.35 0.08 1.07 73.63 Average: all 22.13 0.00 3.71 2.86 0.84 70.47 Average: 0 19.46 0.00 2.95 3.56 0.74 73.30 Average: 1 32.09 0.00 3.86 1.35 1.01 61.69 Average: 2 16.64 0.00 4.29 4.20 0.67 74.20 Average: 3 20.33 0.00 3.72 2.31 0.94 72.69