---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8174 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 579 3690 0 3706 7098 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:35:70:53 brd ff:ff:ff:ff:ff:ff inet 10.32.6.234/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe35:7053/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:e3:95:5c 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-8174) 11/04/25 _x86_64_ (4 CPU) 14:37:36 LINUX RESTART (4 CPU) 14:38:02 tps rtps wtps bread/s bwrtn/s 14:39:01 141.71 61.88 79.84 4813.01 40280.46 14:40:01 56.84 0.23 56.61 31.86 8991.03 14:41:01 273.85 12.58 261.27 2259.09 31613.00 14:42:01 16.31 0.00 16.31 0.00 3710.18 14:43:01 118.28 0.53 117.74 11.06 31624.53 14:44:01 14.68 0.58 14.10 42.39 717.61 Average: 103.51 12.50 91.01 1182.89 19432.49 14:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:39:01 5890316 7416768 2277112 27.88 38100 1668164 979684 10.63 583528 1523892 65208 14:40:01 5688448 7477708 2478980 30.35 58344 1894624 898840 9.75 528384 1749440 124172 14:41:01 4883544 7344100 3283884 40.21 85588 2512040 1322708 14.35 743404 2281848 9428 14:42:01 4245456 7172236 3921972 48.02 103356 2902212 1498944 16.26 1008544 2592696 324272 14:43:01 3845336 7333860 4322092 52.92 129780 3359364 1136996 12.34 1593268 2330564 972 14:44:01 3808628 7294076 4358800 53.37 132468 3367044 1078408 11.70 1719532 2253968 25708 Average: 4726955 7339791 3440473 42.12 91273 2617241 1152597 12.51 1029443 2122068 91627 14:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:39:01 ens3 249.95 170.91 1130.73 63.52 0.00 0.00 0.00 0.00 14:39:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 48.04 38.93 642.69 5.54 0.00 0.00 0.00 0.00 14:40:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 370.39 221.61 2671.60 19.11 0.00 0.00 0.00 0.00 14:41:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 231.51 133.01 1411.65 12.52 0.00 0.00 0.00 0.00 14:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 222.46 335.37 310.66 2367.89 0.00 0.00 0.00 0.00 14:43:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 41.34 59.44 13.84 371.98 0.00 0.00 0.00 0.00 14:44:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 193.80 159.85 1029.90 474.61 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8174) 11/04/25 _x86_64_ (4 CPU) 14:37:36 LINUX RESTART (4 CPU) 14:38:02 CPU %user %nice %system %iowait %steal %idle 14:39:01 all 20.24 0.00 2.82 5.10 2.82 69.02 14:39:01 0 18.58 0.00 1.77 1.03 2.40 76.22 14:39:01 1 9.35 0.00 3.49 5.86 2.12 79.19 14:39:01 2 22.72 0.00 3.44 4.89 3.53 65.42 14:39:01 3 30.24 0.00 2.55 8.57 3.24 55.39 14:40:01 all 20.33 0.00 1.24 1.84 1.51 75.08 14:40:01 0 21.51 0.00 1.01 0.26 1.70 75.52 14:40:01 1 16.64 0.00 0.98 0.10 0.96 81.31 14:40:01 2 13.66 0.00 1.06 1.04 1.54 82.70 14:40:01 3 29.55 0.00 1.89 5.98 1.81 60.77 14:41:01 all 14.26 0.00 3.57 7.57 2.60 72.00 14:41:01 0 17.04 0.00 4.20 8.50 2.79 67.47 14:41:01 1 17.66 0.00 3.45 5.79 2.77 70.32 14:41:01 2 9.34 0.00 3.79 11.83 2.92 72.12 14:41:01 3 12.96 0.00 2.86 4.16 1.91 78.11 14:42:01 all 22.44 0.00 1.15 0.57 1.39 74.45 14:42:01 0 19.63 0.00 0.50 0.00 1.20 78.67 14:42:01 1 13.13 0.00 0.41 0.00 1.52 84.93 14:42:01 2 48.28 0.00 3.14 0.27 2.15 46.17 14:42:01 3 8.77 0.00 0.53 2.00 0.68 88.02 14:43:01 all 23.85 0.00 3.54 1.99 3.58 67.05 14:43:01 0 38.58 0.00 2.43 0.10 3.88 55.01 14:43:01 1 14.18 0.00 2.97 4.23 3.56 75.06 14:43:01 2 19.30 0.00 5.56 0.51 3.59 71.04 14:43:01 3 23.32 0.00 3.23 3.13 3.27 67.05 14:44:01 all 19.66 0.00 1.04 0.54 1.40 77.36 14:44:01 0 9.65 0.00 1.03 0.02 1.19 88.12 14:44:01 1 7.54 0.00 0.78 1.93 1.23 88.53 14:44:01 2 32.97 0.00 1.39 0.12 1.81 63.71 14:44:01 3 28.49 0.00 0.95 0.12 1.38 69.07 Average: all 20.13 0.00 2.23 2.93 2.21 72.50 Average: 0 20.85 0.00 1.82 1.65 2.19 73.49 Average: 1 13.10 0.00 2.01 2.98 2.03 79.89 Average: 2 24.38 0.00 3.06 3.10 2.59 66.87 Average: 3 22.21 0.00 2.00 3.98 2.05 69.75