---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4659 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 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 554 3653 0 3767 7122 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:d3:c6:cb brd ff:ff:ff:ff:ff:ff inet 10.32.7.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fed3:c6cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:f2:ea:f0 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::42:50ff:fef2:eaf0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4659) 07/03/25 _x86_64_ (4 CPU) 13:14:54 LINUX RESTART (4 CPU) 13:15:01 tps rtps wtps bread/s bwrtn/s 13:16:02 160.18 80.86 79.32 5736.89 39223.61 13:17:01 49.79 0.36 49.43 39.45 6378.17 13:18:01 154.87 104.72 50.15 5112.83 9763.81 13:19:01 21.58 7.58 14.00 705.50 4224.46 13:20:01 37.98 27.86 10.11 1478.42 2222.83 13:21:01 44.32 3.32 41.00 128.89 32112.23 13:22:01 76.97 3.18 73.79 408.33 32213.16 13:23:01 22.09 0.52 21.57 20.65 1399.07 Average: 71.01 28.61 42.41 1707.34 15961.67 13:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:02 5927056 7419080 2240372 27.43 34568 1638952 988536 10.73 576536 1496100 42212 13:17:01 5661040 7397500 2506388 30.69 54828 1849856 995136 10.80 611460 1699720 162512 13:18:01 5246992 7259548 2920436 35.76 69260 2100328 1129372 12.25 808416 1891704 39080 13:19:01 4148236 6312452 4019192 49.21 72268 2244316 1868380 20.27 1820876 1965768 48968 13:20:01 3867804 6203856 4299624 52.64 76420 2405636 1959328 21.26 1993948 2059940 113620 13:21:01 3194424 6402712 4973004 60.89 88168 3232944 2305704 25.02 1863076 2821124 17276 13:22:01 3797672 7344516 4369756 53.50 93260 3555400 1015664 11.02 1202524 2866756 27080 13:23:01 3801920 7354304 4365508 53.45 95244 3557316 998368 10.83 1198440 2865384 9784 Average: 4455643 6961746 3711785 45.45 73002 2573094 1407561 15.27 1259410 2208312 57566 13:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:02 ens3 390.54 208.46 1079.58 68.21 0.00 0.00 0.00 0.00 13:16:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 67.14 53.92 845.83 6.14 0.00 0.00 0.00 0.00 13:17:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 92.17 70.93 374.93 16.88 0.00 0.00 0.00 0.00 13:18:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 172.94 144.15 1901.33 23.83 0.00 0.00 0.00 0.00 13:19:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 75.02 56.41 262.10 13.15 0.00 0.00 0.00 0.00 13:20:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 219.48 165.84 5160.15 18.03 0.00 0.00 0.00 0.00 13:21:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:22:01 ens3 29.75 25.15 28.63 52.53 0.00 0.00 0.00 0.00 13:22:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 9.04 10.63 8.26 6.04 0.00 0.00 0.00 0.00 13:23:01 lo 0.73 0.73 0.07 0.07 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 Average: ens3 132.14 92.02 1208.36 25.64 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4659) 07/03/25 _x86_64_ (4 CPU) 13:14:54 LINUX RESTART (4 CPU) 13:15:01 CPU %user %nice %system %iowait %steal %idle 13:16:02 all 16.60 0.00 2.88 5.47 3.20 71.85 13:16:02 0 19.32 0.00 2.46 6.06 3.39 68.78 13:16:02 1 14.55 0.00 1.56 3.86 2.77 77.26 13:16:02 2 9.08 0.00 4.47 5.10 3.33 78.03 13:16:02 3 23.46 0.00 3.03 6.86 3.30 63.34 13:17:01 all 19.55 0.00 1.24 1.85 1.54 75.82 13:17:01 0 9.36 0.00 0.71 0.03 0.74 89.15 13:17:01 1 37.53 0.00 1.86 2.35 2.55 55.71 13:17:01 2 23.38 0.00 1.84 4.51 2.09 68.17 13:17:01 3 7.92 0.00 0.52 0.49 0.78 90.28 13:18:01 all 19.26 0.00 1.76 4.86 3.27 70.85 13:18:01 0 11.18 0.00 0.81 2.77 2.16 83.08 13:18:01 1 23.45 0.00 1.82 6.78 3.70 64.25 13:18:01 2 16.29 0.00 2.48 6.97 3.77 70.49 13:18:01 3 26.13 0.00 1.94 2.90 3.43 65.61 13:19:01 all 55.45 0.00 2.11 0.49 12.85 29.11 13:19:01 0 59.53 0.00 1.70 0.15 13.00 25.63 13:19:01 1 51.03 0.00 2.61 0.94 12.66 32.77 13:19:01 2 58.61 0.00 2.07 0.36 12.96 25.99 13:19:01 3 52.66 0.00 2.08 0.50 12.75 32.00 13:20:01 all 50.37 0.00 2.47 1.00 11.51 34.65 13:20:01 0 45.94 0.00 2.69 0.85 11.04 39.48 13:20:01 1 54.48 0.00 2.07 0.69 11.89 30.87 13:20:01 2 50.87 0.00 2.57 0.85 11.36 34.35 13:20:01 3 50.22 0.00 2.54 1.61 11.77 33.85 13:21:01 all 50.11 0.00 3.61 0.84 12.04 33.39 13:21:01 0 53.62 0.00 3.18 1.24 12.67 29.29 13:21:01 1 50.44 0.00 2.94 0.44 11.62 34.56 13:21:01 2 52.26 0.00 4.74 1.09 12.73 29.18 13:21:01 3 44.18 0.00 3.61 0.58 11.14 40.49 13:22:01 all 25.55 0.00 2.71 1.79 3.60 66.36 13:22:01 0 51.70 0.00 3.25 1.62 4.08 39.35 13:22:01 1 16.03 0.00 2.91 0.61 3.27 77.17 13:22:01 2 20.03 0.00 2.81 1.38 3.86 71.92 13:22:01 3 14.36 0.00 1.85 3.54 3.19 77.06 13:23:01 all 19.37 0.00 0.89 0.85 1.01 77.88 13:23:01 0 30.44 0.00 1.15 0.17 1.28 66.96 13:23:01 1 16.57 0.00 0.45 0.25 0.73 82.00 13:23:01 2 20.98 0.00 1.03 1.65 1.42 74.91 13:23:01 3 9.49 0.00 0.93 1.31 0.62 87.65 Average: all 32.20 0.00 2.22 2.13 6.18 57.26 Average: 0 35.33 0.00 2.00 1.61 6.10 54.96 Average: 1 33.13 0.00 2.03 1.98 6.20 56.66 Average: 2 31.59 0.00 2.76 2.73 6.49 56.43 Average: 3 28.77 0.00 2.07 2.22 5.93 61.00