---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7824 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 503 1031 0 2409 3174 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:11:14:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe11:14b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:51:af:98 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::42:35ff:fe51:af98/64 scope link valid_lft forever preferred_lft forever 4: br-9f732bfd4845: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:b1:37:db brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-9f732bfd4845 valid_lft forever preferred_lft forever inet6 fe80::42:c2ff:feb1:37db/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-7824) 10/16/24 _x86_64_ (4 CPU) 12:29:42 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 189.34 84.07 105.27 6593.17 42498.27 12:32:01 206.06 20.29 185.78 2837.31 83325.52 12:33:01 154.62 50.34 104.28 3971.87 46155.64 12:34:01 207.93 46.66 161.27 3945.34 63240.79 12:35:01 78.62 24.88 53.74 1174.60 1800.10 Average: 167.32 45.24 122.07 3704.37 47407.65 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 1498408 3260812 2540244 62.90 53648 1859408 976520 19.20 686212 1665572 189924 12:32:01 230004 3286228 3808648 94.30 83568 3095528 1048404 20.61 763560 2797396 260952 12:33:01 1113316 3232312 2925336 72.43 97176 2166500 1468456 28.87 896608 1820064 872 12:34:01 125192 2410256 3913460 96.90 121312 2300220 4162924 81.83 1719452 1954608 1736 12:35:01 1104124 3272976 2934528 72.66 121968 2187636 1134528 22.30 990268 1729632 2280 Average: 814209 3092517 3224443 79.84 95534 2321858 1758166 34.56 1011220 1993454 91153 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 450.39 302.77 1688.09 72.92 0.00 0.00 0.00 0.00 12:31:01 lo 1.00 1.00 0.09 0.09 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 br-9f732bfd4845 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 2365.54 1214.39 17270.85 125.14 0.00 0.00 0.00 0.00 12:32:01 lo 4.33 4.33 0.46 0.46 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:33:01 br-9f732bfd4845 0.87 1.25 0.07 0.13 0.00 0.00 0.00 0.00 12:33:01 ens3 362.47 244.44 5860.41 25.23 0.00 0.00 0.00 0.00 12:33:01 lo 6.03 6.03 0.59 0.59 0.00 0.00 0.00 0.00 12:34:01 docker0 333.01 995.42 30.17 6085.86 0.00 0.00 0.00 0.00 12:34:01 br-9f732bfd4845 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 br-764c7b3e7a72 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 ens3 2047.33 1046.33 13797.49 130.50 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 br-9f732bfd4845 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 208.05 180.32 49.89 739.16 0.00 0.00 0.00 0.00 12:35:01 lo 22.73 22.73 2.17 2.17 0.00 0.00 0.00 0.00 Average: docker0 66.60 199.08 6.03 1217.05 0.00 0.00 0.00 0.00 Average: br-9f732bfd4845 0.17 0.25 0.01 0.03 0.00 0.00 0.00 0.00 Average: ens3 1086.88 597.71 7734.30 218.58 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 0.38 0.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7824) 10/16/24 _x86_64_ (4 CPU) 12:29:42 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 18.35 0.00 2.40 5.83 0.06 73.36 12:31:01 0 11.25 0.00 1.83 7.36 0.07 79.49 12:31:01 1 29.16 0.00 2.57 2.37 0.07 65.83 12:31:01 2 18.38 0.00 1.95 3.52 0.07 76.09 12:31:01 3 14.58 0.00 3.20 10.06 0.05 72.11 12:32:01 all 30.99 0.00 6.54 3.74 0.08 58.65 12:32:01 0 25.29 0.00 6.28 2.65 0.07 65.72 12:32:01 1 45.50 0.00 6.54 5.42 0.10 42.44 12:32:01 2 27.07 0.00 7.16 1.78 0.08 63.91 12:32:01 3 26.04 0.00 6.24 5.09 0.07 62.57 12:33:01 all 26.20 0.00 4.22 2.90 0.08 66.60 12:33:01 0 26.92 0.00 3.79 3.17 0.08 66.04 12:33:01 1 25.57 0.00 4.19 2.26 0.07 67.92 12:33:01 2 26.24 0.00 4.36 3.10 0.08 66.21 12:33:01 3 26.05 0.00 4.53 3.08 0.10 66.23 12:34:01 all 50.96 0.00 7.92 3.39 0.10 37.63 12:34:01 0 56.23 0.00 6.49 2.36 0.10 34.82 12:34:01 1 48.33 0.00 7.63 2.10 0.08 41.86 12:34:01 2 48.07 0.00 9.35 4.46 0.10 38.01 12:34:01 3 51.18 0.00 8.26 4.65 0.08 35.82 12:35:01 all 18.90 0.00 1.47 1.98 0.07 77.58 12:35:01 0 8.50 0.00 1.36 2.26 0.05 87.83 12:35:01 1 36.26 0.00 1.68 2.29 0.08 59.68 12:35:01 2 15.95 0.00 1.54 2.18 0.07 80.26 12:35:01 3 14.84 0.00 1.25 1.17 0.07 82.67 Average: all 29.05 0.00 4.50 3.57 0.08 62.80 Average: 0 25.64 0.00 3.94 3.56 0.07 66.78 Average: 1 36.96 0.00 4.52 2.88 0.08 55.56 Average: 2 27.10 0.00 4.86 3.01 0.08 64.95 Average: 3 26.50 0.00 4.69 4.81 0.07 63.92