---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10864 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 13G 6.4G 67% / 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 470 539 0 2934 3190 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:d3:67:7f brd ff:ff:ff:ff:ff:ff inet 10.32.7.51/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fed3:677f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:c9:bd:c4 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-10864) 11/20/24 _x86_64_ (4 CPU) 19:26:40 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 195.28 83.74 111.55 6568.91 42703.30 19:29:01 328.50 41.41 287.08 6574.69 132998.87 19:30:01 585.55 54.44 531.11 4942.51 28167.71 19:31:01 617.14 0.57 616.58 17.19 26018.93 19:32:01 621.08 3.42 617.66 343.35 17827.26 19:33:01 244.63 58.52 186.10 3577.94 11623.26 19:34:01 13.15 5.40 7.75 139.71 4734.54 19:35:01 95.02 22.63 72.39 1093.82 17068.89 Average: 337.55 33.77 303.78 2908.75 35185.08 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1638536 3349084 2400116 59.43 52372 1813492 883668 17.37 572516 1646232 135236 19:29:01 130880 3225124 3907772 96.76 119328 3034276 1322252 25.99 621076 2966860 5460 19:30:01 320172 3130864 3718480 92.07 157660 2689948 1529880 30.07 870508 2501072 9884 19:31:01 117932 3084164 3920720 97.08 186208 2764608 1587912 31.21 919208 2600192 3560 19:32:01 254192 3223084 3784460 93.71 199808 2738968 1341692 26.37 785756 2585588 3088 19:33:01 1154728 3292820 2883924 71.41 203440 1975508 1258072 24.73 656400 1886940 6324 19:34:01 787296 2999012 3251356 80.51 203472 2047136 1567456 30.81 964880 1943996 32268 19:35:01 677436 3327176 3361216 83.23 205384 2475440 948800 18.65 809256 2205240 820 Average: 635146 3203916 3403506 84.27 165959 2442422 1304966 25.65 774950 2292015 24580 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 ens3 360.57 226.91 1429.21 66.06 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:29:01 ens3 1140.19 488.58 18050.77 45.86 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 19:30:01 ens3 288.57 130.11 1417.80 13.07 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 15.96 16.48 3.45 3.88 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 7.68 8.50 1.66 1.88 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 19.13 18.38 36.57 3.88 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 1.62 2.27 0.35 0.41 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 564.29 358.31 2943.52 26.99 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 300.11 156.33 2991.88 20.27 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 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10864) 11/20/24 _x86_64_ (4 CPU) 19:26:40 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 19.46 0.00 2.38 6.10 0.07 71.99 19:28:01 0 12.06 0.00 2.11 9.22 0.07 76.54 19:28:01 1 29.03 0.00 2.76 4.01 0.07 64.13 19:28:01 2 10.27 0.00 1.34 7.25 0.07 81.08 19:28:01 3 26.58 0.00 3.28 3.94 0.07 66.14 19:29:01 all 26.99 0.00 7.99 7.55 0.08 57.38 19:29:01 0 18.52 0.00 7.90 9.08 0.08 64.41 19:29:01 1 33.14 0.00 8.02 7.80 0.08 50.96 19:29:01 2 25.86 0.00 7.82 8.73 0.08 57.51 19:29:01 3 30.47 0.00 8.19 4.62 0.08 56.63 19:30:01 all 7.80 0.00 4.24 28.19 0.09 59.68 19:30:01 0 6.96 0.00 4.45 26.04 0.08 62.46 19:30:01 1 6.22 0.00 3.99 23.66 0.07 66.06 19:30:01 2 9.98 0.00 5.81 51.72 0.13 32.36 19:30:01 3 8.03 0.00 2.72 11.41 0.07 77.77 19:31:01 all 5.32 0.00 4.11 30.73 0.10 59.74 19:31:01 0 6.03 0.00 4.24 38.97 0.08 50.67 19:31:01 1 3.46 0.00 5.16 39.31 0.12 51.96 19:31:01 2 7.76 0.00 3.99 24.62 0.13 63.50 19:31:01 3 4.06 0.00 3.07 19.92 0.08 72.87 19:32:01 all 2.66 0.00 3.79 26.72 0.09 66.75 19:32:01 0 3.45 0.00 4.49 51.16 0.10 40.79 19:32:01 1 2.25 0.00 3.00 22.87 0.07 71.81 19:32:01 2 2.59 0.00 5.22 21.18 0.13 70.87 19:32:01 3 2.34 0.00 2.46 11.50 0.05 83.65 19:33:01 all 13.50 0.00 4.51 7.17 0.07 74.74 19:33:01 0 13.29 0.00 3.93 5.97 0.07 76.74 19:33:01 1 15.53 0.00 4.70 10.79 0.07 68.91 19:33:01 2 8.69 0.00 4.88 7.95 0.07 78.41 19:33:01 3 16.47 0.00 4.55 3.98 0.08 74.91 19:34:01 all 22.13 0.00 3.12 0.14 0.05 74.56 19:34:01 0 27.91 0.00 3.60 0.20 0.05 68.24 19:34:01 1 18.14 0.00 3.28 0.15 0.05 78.38 19:34:01 2 25.94 0.00 3.23 0.07 0.07 70.71 19:34:01 3 16.56 0.00 2.33 0.13 0.03 80.95 19:35:01 all 23.24 0.00 2.72 2.91 0.05 71.08 19:35:01 0 28.71 0.00 2.76 0.77 0.05 67.71 19:35:01 1 6.59 0.00 1.85 7.25 0.05 84.26 19:35:01 2 30.43 0.00 2.97 1.60 0.07 64.93 19:35:01 3 27.38 0.00 3.30 1.98 0.05 67.29 Average: all 15.15 0.00 4.10 13.66 0.08 67.01 Average: 0 14.63 0.00 4.18 17.67 0.07 63.45 Average: 1 14.27 0.00 4.09 14.46 0.07 67.12 Average: 2 15.21 0.00 4.40 15.34 0.09 64.97 Average: 3 16.50 0.00 3.74 7.17 0.07 72.53