---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10249 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 704K 394M 1% /run /dev/vda1 20G 13G 6.6G 66% / 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 486 1123 0 2333 3192 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:38:f8:e5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe38:f8e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:b3:0d:06 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:f3ff:feb3:d06/64 scope link valid_lft forever preferred_lft forever 4: br-5a400d66f9ae: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:14:67:83 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-5a400d66f9ae valid_lft forever preferred_lft forever inet6 fe80::42:32ff:fe14:6783/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10249) 11/13/24 _x86_64_ (4 CPU) 12:29:39 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:02 187.87 83.35 104.52 6533.18 42742.63 12:32:01 205.84 21.09 184.76 2939.84 84031.98 12:33:01 149.94 46.78 103.17 3865.36 45869.69 12:34:01 202.55 42.26 160.29 3360.51 63225.86 12:35:01 85.02 31.09 53.93 1447.65 1745.82 Average: 166.11 44.99 121.12 3631.47 47403.26 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:02 1648460 3363964 2390192 59.18 53464 1815540 866364 17.03 564296 1643276 130984 12:32:01 483332 3320824 3555320 88.03 81312 2882676 1032796 20.30 726696 2588720 46084 12:33:01 1135784 3265072 2902868 71.88 98512 2173992 1419632 27.91 861904 1829528 908 12:34:01 242276 2857440 3796376 94.00 125024 2622616 3891400 76.49 1283792 2268940 1528 12:35:01 1234192 3326236 2804460 69.44 119480 2114508 1060356 20.84 910752 1680048 1868 Average: 948809 3226707 3089843 76.51 95558 2321866 1654110 32.51 869488 2002102 36274 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:02 ens3 449.16 298.25 1645.30 72.84 0.00 0.00 0.00 0.00 12:32:01 lo 3.52 3.52 0.36 0.36 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 1720.99 854.22 15031.16 95.98 0.00 0.00 0.00 0.00 12:32:01 br-5a400d66f9ae 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 6.77 6.77 0.67 0.67 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:33:01 ens3 651.09 436.03 8330.11 38.68 0.00 0.00 0.00 0.00 12:33:01 veth8a8a86b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 br-9f74bd05fc8c 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 vetha4f222c 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:34:01 veth311b7f2 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 lo 2.40 2.40 0.28 0.28 0.00 0.00 0.00 0.00 12:35:01 lo 5.83 5.83 0.50 0.50 0.00 0.00 0.00 0.00 12:35:01 docker0 331.16 1035.90 29.80 6085.07 0.00 0.00 0.00 0.00 12:35:01 ens3 4946.32 2764.16 38597.62 1072.89 0.00 0.00 0.00 0.00 12:35:01 br-5a400d66f9ae 0.87 1.25 0.07 0.13 0.00 0.00 0.00 0.00 Average: lo 3.92 3.92 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 66.45 207.88 5.98 1221.12 0.00 0.00 0.00 0.00 Average: ens3 990.61 553.41 7744.32 215.14 0.00 0.00 0.00 0.00 Average: br-5a400d66f9ae 0.17 0.25 0.01 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10249) 11/13/24 _x86_64_ (4 CPU) 12:29:39 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:02 all 19.30 0.00 2.65 5.87 0.06 72.12 12:31:02 0 18.12 0.00 2.06 2.38 0.05 77.40 12:31:02 1 22.99 0.00 2.13 2.64 0.07 72.17 12:31:02 2 20.17 0.00 2.64 6.07 0.08 71.03 12:31:02 3 15.88 0.00 3.79 12.42 0.07 67.84 12:32:01 all 29.49 0.00 5.98 4.29 0.09 60.15 12:32:01 0 28.54 0.00 5.54 1.91 0.09 63.93 12:32:01 1 28.99 0.00 5.65 3.87 0.07 61.42 12:32:01 2 35.09 0.00 5.73 5.23 0.10 53.84 12:32:01 3 25.29 0.00 6.99 6.15 0.10 61.46 12:33:01 all 28.69 0.00 4.95 2.89 0.08 63.39 12:33:01 0 28.48 0.00 5.02 0.88 0.07 65.55 12:33:01 1 28.37 0.00 4.49 1.70 0.08 65.35 12:33:01 2 28.75 0.00 5.17 4.31 0.08 61.68 12:33:01 3 29.13 0.00 5.14 4.72 0.08 60.93 12:34:01 all 48.18 0.00 7.98 3.31 0.12 40.42 12:34:01 0 47.11 0.00 6.35 1.71 0.12 44.71 12:34:01 1 50.07 0.00 7.66 5.08 0.10 37.09 12:34:01 2 45.84 0.00 8.79 2.07 0.12 43.18 12:34:01 3 49.75 0.00 9.11 4.35 0.12 36.67 12:35:01 all 25.08 0.00 1.56 1.91 0.06 71.38 12:35:01 0 31.37 0.00 1.75 4.06 0.07 62.77 12:35:01 1 14.38 0.00 1.42 0.42 0.05 83.72 12:35:01 2 24.42 0.00 1.57 2.26 0.07 71.68 12:35:01 3 30.06 0.00 1.52 0.90 0.08 67.43 Average: all 30.12 0.00 4.61 3.65 0.08 61.54 Average: 0 30.73 0.00 4.13 2.19 0.08 62.87 Average: 1 28.93 0.00 4.26 2.74 0.07 64.00 Average: 2 30.81 0.00 4.77 3.99 0.09 60.35 Average: 3 30.00 0.00 5.29 5.70 0.09 58.91