---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3713 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: 2799.870 BogoMIPS: 5599.74 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 8.7G 56% / 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 485 1093 0 2364 3200 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:bf:14:bd brd ff:ff:ff:ff:ff:ff inet 10.32.6.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:febf:14bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:b0:31:04 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::42:44ff:feb0:3104/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3713) 03/05/24 _x86_64_ (4 CPU) 16:29:15 LINUX RESTART (4 CPU) 16:30:02 tps rtps wtps bread/s bwrtn/s 16:31:01 74.53 19.37 55.17 1057.54 6371.40 16:32:01 83.97 34.84 49.13 2446.53 8862.66 16:33:01 8.13 0.02 8.12 0.13 329.15 16:34:01 9.78 0.00 9.78 0.00 379.14 16:35:01 47.79 8.70 39.09 731.48 6858.86 16:36:01 104.00 94.19 9.81 4144.33 1137.30 16:37:01 222.95 82.20 140.74 7836.56 89451.36 Average: 78.75 34.23 44.52 2319.71 16221.05 16:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:31:01 1509816 3292768 2528836 62.62 55492 1880444 951504 18.70 635808 1708644 173780 16:32:01 1248084 3168756 2790568 69.10 62280 2004504 1060964 20.86 790624 1801400 2116 16:33:01 1237728 3165660 2800924 69.35 64188 2008948 1060964 20.86 795648 1805000 2312 16:34:01 1225196 3160524 2813456 69.66 65876 2013784 1068900 21.01 803552 1808892 1896 16:35:01 242252 2400676 3796400 94.00 68960 2228208 1646552 32.37 1636564 1943700 8148 16:36:01 179080 2062532 3859572 95.57 74964 1953364 1965800 38.64 1943628 1707448 117980 16:37:01 1229356 3294424 2809296 69.56 90528 2126148 936728 18.41 862740 1756652 1612 Average: 981645 2935049 3057007 75.69 68898 2030771 1241630 24.41 1066938 1790248 43978 16:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:31:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 81.90 76.18 1078.69 8.75 0.00 0.00 0.00 0.00 16:32:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 129.55 123.58 299.66 35.90 0.00 0.00 0.00 0.00 16:33:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 54.99 78.17 67.55 12.57 0.00 0.00 0.00 0.00 16:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 58.14 83.54 74.71 13.46 0.00 0.00 0.00 0.00 16:35:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 721.85 577.09 3237.02 135.62 0.00 0.00 0.00 0.00 16:36:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 350.82 183.24 365.93 62.43 0.00 0.00 0.00 0.00 16:37:01 lo 1.67 1.67 0.14 0.14 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:37:01 ens3 346.88 281.80 5075.41 85.68 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 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 249.56 200.81 1457.84 50.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3713) 03/05/24 _x86_64_ (4 CPU) 16:29:15 LINUX RESTART (4 CPU) 16:30:02 CPU %user %nice %system %iowait %steal %idle 16:31:01 all 19.26 0.00 1.44 2.40 0.05 76.86 16:31:01 0 13.15 0.00 1.12 5.86 0.02 79.85 16:31:01 1 36.53 0.00 2.55 2.86 0.07 58.00 16:31:01 2 12.67 0.00 0.99 0.65 0.07 85.63 16:31:01 3 14.72 0.00 1.10 0.25 0.03 83.89 16:32:01 all 14.21 0.00 0.87 1.57 0.05 83.31 16:32:01 0 24.66 0.00 1.45 1.37 0.05 72.47 16:32:01 1 10.18 0.00 0.77 2.96 0.07 86.02 16:32:01 2 9.36 0.00 0.80 1.19 0.05 88.60 16:32:01 3 12.59 0.00 0.45 0.75 0.03 86.18 16:33:01 all 3.31 0.00 0.19 0.03 0.03 96.45 16:33:01 0 2.13 0.00 0.22 0.00 0.02 97.63 16:33:01 1 5.61 0.00 0.05 0.10 0.02 94.22 16:33:01 2 4.38 0.00 0.47 0.00 0.05 95.10 16:33:01 3 1.13 0.00 0.07 0.00 0.03 98.77 16:34:01 all 3.44 0.00 0.21 0.03 0.03 96.29 16:34:01 0 0.28 0.00 0.03 0.00 0.00 99.68 16:34:01 1 5.02 0.00 0.30 0.05 0.05 94.58 16:34:01 2 5.69 0.00 0.37 0.08 0.03 93.83 16:34:01 3 2.78 0.00 0.10 0.00 0.02 97.10 16:35:01 all 37.83 0.00 1.58 0.56 0.08 59.96 16:35:01 0 35.84 0.00 1.48 0.33 0.07 62.28 16:35:01 1 37.68 0.00 1.62 1.10 0.07 59.52 16:35:01 2 37.64 0.00 2.09 0.68 0.10 59.49 16:35:01 3 40.19 0.00 1.12 0.08 0.07 58.54 16:36:01 all 42.51 0.00 1.89 5.54 0.07 49.99 16:36:01 0 38.31 0.00 1.67 4.36 0.07 55.60 16:36:01 1 40.71 0.00 1.62 3.36 0.08 54.23 16:36:01 2 40.01 0.00 2.43 5.10 0.07 52.40 16:36:01 3 51.00 0.00 1.86 9.35 0.08 37.71 16:37:01 all 35.15 0.00 4.46 4.38 0.08 55.92 16:37:01 0 38.66 0.00 3.35 2.26 0.07 55.66 16:37:01 1 32.23 0.00 6.26 6.46 0.08 54.97 16:37:01 2 31.37 0.00 4.60 4.74 0.08 59.20 16:37:01 3 38.35 0.00 3.63 4.07 0.07 53.88 Average: all 22.24 0.00 1.52 2.07 0.05 74.13 Average: 0 21.87 0.00 1.33 2.01 0.04 74.74 Average: 1 23.95 0.00 1.88 2.41 0.06 71.70 Average: 2 20.18 0.00 1.68 1.78 0.06 76.30 Average: 3 22.93 0.00 1.19 2.07 0.05 73.76