---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2078 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: 2799.998 BogoMIPS: 5599.99 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 7.2G 63% / 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 524 1877 0 5573 7153 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:89:53:76 brd ff:ff:ff:ff:ff:ff inet 10.32.6.185/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe89:5376/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:f7:b7:dc 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-2078) 05/02/26 _x86_64_ (4 CPU) 04:29:50 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:02 153.07 69.06 84.01 5586.54 40048.27 04:32:01 68.33 4.76 63.57 845.42 9532.35 04:33:01 184.00 8.43 175.57 1408.03 108341.54 04:34:01 43.98 0.07 43.91 8.53 4532.98 04:35:01 18.96 0.02 18.95 0.93 700.02 04:36:01 57.46 0.13 57.32 1.07 17958.61 04:37:01 61.74 0.60 61.14 18.66 14283.75 04:38:01 14.86 0.30 14.56 20.00 598.30 Average: 75.32 10.43 64.88 986.54 24531.04 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:02 5842152 7371208 2325276 28.47 36372 1670360 1194140 12.96 621192 1531384 60084 04:32:01 5623424 7448932 2544004 31.15 58184 1930536 957748 10.39 571572 1768132 115112 04:33:01 3018872 7377120 5148556 63.04 109732 4263784 1391448 15.10 707476 4052064 136 04:34:01 2897924 7370476 5269504 64.52 112636 4357708 1308700 14.20 822960 4038884 1668 04:35:01 2882816 7370008 5284612 64.70 112996 4367336 1315188 14.27 830000 4041812 7592 04:36:01 1904952 7297272 6262476 76.68 134020 5171300 1676420 18.19 1084812 4678228 333704 04:37:01 1991632 7381728 6175796 75.61 136892 5171672 1107532 12.02 1553756 4130752 340 04:38:01 1897180 7293620 6270248 76.77 138576 5179316 1119656 12.15 1793364 3989708 25308 Average: 3257369 7363796 4910059 60.12 104926 4014002 1258854 13.66 998142 3528870 67993 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:02 ens3 437.60 259.46 1193.63 67.39 0.00 0.00 0.00 0.00 04:31:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 68.51 56.62 729.32 8.41 0.00 0.00 0.00 0.00 04:32:01 lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 362.54 162.49 11445.19 12.30 0.00 0.00 0.00 0.00 04:33:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 81.05 57.14 378.43 8.35 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 271.10 236.01 2798.12 16.95 0.00 0.00 0.00 0.00 04:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 ens3 243.34 477.62 25.55 3715.79 0.00 0.00 0.00 0.00 04:37:01 lo 6.73 6.73 0.59 0.59 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 ens3 60.67 106.37 14.36 768.12 0.00 0.00 0.00 0.00 04:38:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 190.86 169.71 2075.86 575.84 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.13 0.13 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-2078) 05/02/26 _x86_64_ (4 CPU) 04:29:50 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:02 all 18.65 0.00 2.79 4.92 1.24 72.40 04:31:02 0 28.77 0.00 2.71 5.40 1.54 61.58 04:31:02 1 16.19 0.00 1.95 2.50 1.05 78.30 04:31:02 2 18.23 0.00 2.03 7.88 1.33 70.53 04:31:02 3 11.39 0.00 4.50 3.94 1.00 79.17 04:32:01 all 20.27 0.00 1.31 1.77 0.95 75.70 04:32:01 0 11.33 0.00 0.86 1.67 1.13 85.01 04:32:01 1 58.53 0.00 3.24 0.44 1.87 35.92 04:32:01 2 3.30 0.00 0.51 4.88 0.24 91.08 04:32:01 3 7.96 0.00 0.59 0.07 0.56 90.82 04:33:01 all 21.45 0.00 10.55 2.57 1.74 63.70 04:33:01 0 24.99 0.00 11.36 4.88 2.03 56.73 04:33:01 1 25.78 0.00 10.10 3.72 1.80 58.59 04:33:01 2 18.44 0.00 8.41 1.05 1.63 70.48 04:33:01 3 16.59 0.00 12.32 0.61 1.48 69.00 04:34:01 all 17.92 0.00 5.60 0.61 1.33 74.54 04:34:01 0 21.64 0.00 5.78 0.37 1.40 70.81 04:34:01 1 19.13 0.00 5.10 0.82 1.35 73.60 04:34:01 2 13.07 0.00 5.23 0.57 1.15 79.98 04:34:01 3 17.82 0.00 6.27 0.72 1.40 73.78 04:35:01 all 18.64 0.00 5.52 0.03 1.45 74.35 04:35:01 0 24.88 0.00 6.14 0.00 1.71 67.27 04:35:01 1 28.96 0.00 8.65 0.02 2.03 60.34 04:35:01 2 17.83 0.00 6.82 0.00 1.47 73.87 04:35:01 3 2.92 0.00 0.53 0.12 0.60 95.84 04:36:01 all 30.35 0.00 6.56 0.93 1.90 60.26 04:36:01 0 27.10 0.00 5.61 1.52 1.90 63.87 04:36:01 1 26.02 0.00 7.29 0.87 1.84 63.99 04:36:01 2 41.61 0.00 9.23 0.39 2.38 46.40 04:36:01 3 26.68 0.00 4.13 0.95 1.47 66.76 04:37:01 all 46.02 0.00 3.80 1.15 3.17 45.86 04:37:01 0 42.10 0.00 3.62 0.85 3.01 50.42 04:37:01 1 40.49 0.00 3.53 1.10 2.74 52.14 04:37:01 2 55.11 0.00 4.06 0.40 3.24 37.19 04:37:01 3 46.36 0.00 4.03 2.27 3.69 43.65 04:38:01 all 18.05 0.00 1.02 0.61 0.85 79.48 04:38:01 0 5.36 0.00 0.45 0.02 0.40 93.77 04:38:01 1 21.62 0.00 0.65 0.13 0.98 76.62 04:38:01 2 28.87 0.00 1.63 0.68 1.15 67.67 04:38:01 3 16.33 0.00 1.26 1.61 0.85 79.95 Average: all 23.94 0.00 4.63 1.57 1.58 68.28 Average: 0 23.30 0.00 4.55 1.83 1.64 68.69 Average: 1 29.54 0.00 5.06 1.20 1.71 62.50 Average: 2 24.63 0.00 4.73 1.98 1.58 67.08 Average: 3 18.30 0.00 4.19 1.29 1.38 74.84