---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-369 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 655 955 0 2333 3006 Swap: 1023 1 1022 ---> 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:aa:6a:05 brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:feaa:6a05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:55:61:e8 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:fbff:fe55:61e8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-369) 12/28/24 _x86_64_ (4 CPU) 15:24:41 LINUX RESTART (4 CPU) 15:25:01 tps rtps wtps bread/s bwrtn/s 15:26:02 178.40 69.46 108.95 5640.13 42926.20 15:27:01 90.21 31.28 58.92 1678.09 10487.17 15:28:01 97.67 17.17 80.49 1308.41 48845.44 15:29:01 66.06 25.51 40.54 1298.18 10240.16 15:30:01 46.79 24.70 22.10 658.96 8131.44 15:31:01 43.01 24.21 18.80 1283.39 3014.56 Average: 87.01 32.06 54.96 1978.66 20637.25 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:02 1594572 3304904 2444080 60.52 51768 1813372 932980 18.34 600964 1660972 167272 15:27:01 1286356 3196020 2752296 68.15 63488 1990952 1050352 20.65 725624 1825028 44128 15:28:01 117256 2190252 3921396 97.10 90656 2117928 2296628 45.15 1677600 2011284 121564 15:29:01 229932 1996020 3808720 94.31 99456 1792176 2552448 50.17 1900312 1652660 1668 15:30:01 1271932 3282632 2766720 68.51 101864 2033192 964888 18.97 686552 1832384 220 15:31:01 1080920 3151420 2957732 73.24 104672 2086728 1061864 20.87 908248 1794332 15460 Average: 930161 2853541 3108491 76.97 85317 1972391 1476527 29.02 1083217 1796110 58385 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:02 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:02 ens3 407.63 265.72 1641.73 73.14 0.00 0.00 0.00 0.00 15:27:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 117.27 107.49 938.69 21.02 0.00 0.00 0.00 0.00 15:28:01 lo 2.02 2.02 0.20 0.20 0.00 0.00 0.00 0.00 15:28:01 vethb3326a0 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 15:28:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 15:28:01 ens3 1104.70 821.59 10407.69 65.72 0.00 0.00 0.00 0.00 15:29:01 lo 231.88 231.88 67.37 67.37 0.00 0.00 0.00 0.00 15:29:01 vethb3326a0 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 docker0 1.95 1.83 0.30 0.58 0.00 0.00 0.00 0.00 15:29:01 ens3 58.59 32.38 67.60 29.36 0.00 0.00 0.00 0.00 15:30:01 lo 1280.29 1280.29 375.34 375.34 0.00 0.00 0.00 0.00 15:30:01 docker0 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 637.51 378.60 1325.94 212.21 0.00 0.00 0.00 0.00 15:31:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 126.85 78.07 63.21 141.84 0.00 0.00 0.00 0.00 Average: lo 253.64 253.64 74.07 74.07 0.00 0.00 0.00 0.00 Average: docker0 0.38 0.38 0.05 0.10 0.00 0.00 0.00 0.00 Average: ens3 409.61 281.15 2412.01 90.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-369) 12/28/24 _x86_64_ (4 CPU) 15:24:41 LINUX RESTART (4 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:02 all 19.95 0.00 2.24 5.53 0.06 72.22 15:26:02 0 31.91 0.00 3.13 7.22 0.07 57.67 15:26:02 1 21.61 0.00 2.01 4.72 0.05 71.61 15:26:02 2 18.63 0.00 1.80 1.39 0.07 78.11 15:26:02 3 7.75 0.00 2.01 8.76 0.07 81.41 15:27:01 all 14.73 0.00 0.91 1.81 0.06 82.49 15:27:01 0 11.32 0.00 0.61 0.34 0.07 87.66 15:27:01 1 12.67 0.00 0.94 1.19 0.05 85.15 15:27:01 2 11.98 0.00 0.63 1.99 0.05 85.36 15:27:01 3 22.96 0.00 1.48 3.72 0.07 71.77 15:28:01 all 45.20 0.00 4.45 1.02 0.10 49.24 15:28:01 0 53.86 0.00 5.12 0.30 0.10 40.62 15:28:01 1 39.47 0.00 3.55 0.56 0.08 56.34 15:28:01 2 45.87 0.00 4.39 2.18 0.10 47.46 15:28:01 3 41.48 0.00 4.79 1.02 0.10 52.61 15:29:01 all 26.47 0.00 2.12 1.64 0.08 69.69 15:29:01 0 28.93 0.00 2.19 2.02 0.08 66.77 15:29:01 1 25.97 0.00 2.04 1.80 0.08 70.11 15:29:01 2 24.72 0.00 2.02 2.38 0.07 70.81 15:29:01 3 26.28 0.00 2.20 0.34 0.10 71.07 15:30:01 all 54.45 0.00 4.25 1.18 0.14 39.99 15:30:01 0 50.21 0.00 3.84 0.63 0.14 45.18 15:30:01 1 50.80 0.00 4.38 1.95 0.12 42.74 15:30:01 2 57.15 0.00 4.02 0.75 0.14 37.95 15:30:01 3 59.66 0.00 4.74 1.35 0.12 34.14 15:31:01 all 28.91 0.00 0.78 0.84 0.05 69.42 15:31:01 0 18.62 0.00 0.44 0.13 0.03 80.78 15:31:01 1 50.42 0.00 1.05 1.82 0.07 46.65 15:31:01 2 20.21 0.00 0.77 1.22 0.05 77.75 15:31:01 3 26.36 0.00 0.88 0.18 0.05 72.52 Average: all 31.56 0.00 2.45 2.01 0.08 63.90 Average: 0 32.44 0.00 2.55 1.78 0.08 63.14 Average: 1 33.50 0.00 2.32 2.01 0.08 62.09 Average: 2 29.68 0.00 2.27 1.65 0.08 66.33 Average: 3 30.62 0.00 2.67 2.58 0.08 64.04