---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7316 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 844 24885 0 6437 30867 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fc:2d:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fefc:2d81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:87:81:5f 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7316) 12/23/23 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 92.75 22.32 70.43 1131.06 14455.04 20:24:01 120.70 23.08 97.62 2775.67 20825.73 20:25:01 159.52 0.27 159.26 30.13 90827.00 20:26:01 295.10 12.80 282.30 782.44 70929.88 20:27:01 22.71 0.47 22.24 31.86 7930.47 20:28:01 71.27 1.35 69.92 105.05 10038.71 Average: 127.10 10.01 117.09 808.45 35893.24 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30073916 31683772 2865304 8.70 69896 1849696 1450360 4.27 888684 1684304 169820 20:24:01 29224016 31679136 3715204 11.28 94280 2640676 1552148 4.57 968256 2390912 583312 20:25:01 25724916 31675032 7214304 21.90 128024 5970636 1432132 4.21 994576 5714668 1506120 20:26:01 22274740 28548212 10664480 32.38 138344 6258160 10944760 32.20 4342388 5715956 1800 20:27:01 20864328 27173200 12074892 36.66 139208 6289536 12539708 36.89 5784752 5668652 27380 20:28:01 25487044 31604852 7452176 22.62 142252 6114188 1538636 4.53 1423440 5495920 44260 Average: 25608160 30394034 7331060 22.26 118667 4853815 4909624 14.45 2400349 4445069 388782 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 20:23:01 ens3 60.29 40.04 995.13 7.05 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 4.67 4.67 0.44 0.44 0.00 0.00 0.00 0.00 20:24:01 ens3 124.45 84.42 2898.49 10.61 0.00 0.00 0.00 0.00 20:24:01 br-ad4ccaecb132 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 9.00 9.00 0.88 0.88 0.00 0.00 0.00 0.00 20:25:01 ens3 1179.25 619.40 35301.11 44.23 0.00 0.00 0.00 0.00 20:25:01 br-ad4ccaecb132 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth6c3c23a 1.97 2.15 0.23 0.22 0.00 0.00 0.00 0.00 20:26:01 veth6ac39b5 0.13 0.63 0.01 0.04 0.00 0.00 0.00 0.00 20:26:01 veth516d7a5 10.35 9.93 1.42 1.42 0.00 0.00 0.00 0.00 20:26:01 lo 1.43 1.43 0.11 0.11 0.00 0.00 0.00 0.00 20:27:01 veth6c3c23a 4.48 6.23 0.73 1.25 0.00 0.00 0.00 0.00 20:27:01 veth6ac39b5 0.57 0.60 0.06 0.10 0.00 0.00 0.00 0.00 20:27:01 veth516d7a5 29.72 22.48 6.22 4.15 0.00 0.00 0.00 0.00 20:27:01 lo 8.13 8.13 5.64 5.64 0.00 0.00 0.00 0.00 20:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:28:01 ens3 1904.08 1090.67 42106.32 161.86 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.19 4.19 1.21 1.21 0.00 0.00 0.00 0.00 Average: ens3 251.92 138.89 6907.91 16.89 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7316) 12/23/23 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.55 0.00 0.76 2.60 0.03 87.06 20:23:01 0 2.17 0.00 0.39 0.03 0.00 97.41 20:23:01 1 9.35 0.00 0.92 0.65 0.02 89.07 20:23:01 2 12.35 0.00 1.12 3.93 0.03 82.57 20:23:01 3 0.61 0.00 0.19 5.14 0.02 94.05 20:23:01 4 6.86 0.00 0.56 0.07 0.02 92.50 20:23:01 5 26.03 0.00 1.67 2.33 0.05 69.92 20:23:01 6 8.25 0.00 0.60 8.20 0.05 82.90 20:23:01 7 10.80 0.00 0.68 0.41 0.02 88.10 20:24:01 all 10.08 0.00 1.31 2.60 0.04 85.98 20:24:01 0 8.17 0.00 1.22 0.17 0.03 90.41 20:24:01 1 1.96 0.00 1.77 4.18 0.05 92.04 20:24:01 2 12.14 0.00 1.00 2.17 0.05 84.64 20:24:01 3 7.51 0.00 1.00 7.91 0.03 83.54 20:24:01 4 7.61 0.00 1.22 0.37 0.05 90.75 20:24:01 5 9.45 0.00 1.24 0.77 0.03 88.50 20:24:01 6 10.38 0.00 1.30 3.39 0.03 84.89 20:24:01 7 23.39 0.00 1.67 1.84 0.05 73.05 20:25:01 all 11.74 0.00 4.92 7.72 0.07 75.56 20:25:01 0 8.67 0.00 4.85 28.85 0.07 57.57 20:25:01 1 12.00 0.00 5.42 0.19 0.07 82.34 20:25:01 2 13.68 0.00 4.56 2.76 0.08 78.92 20:25:01 3 10.59 0.00 4.38 14.64 0.05 70.34 20:25:01 4 12.72 0.00 4.77 0.49 0.05 81.97 20:25:01 5 11.05 0.00 5.75 7.48 0.07 75.65 20:25:01 6 13.27 0.00 4.17 6.85 0.07 75.65 20:25:01 7 11.89 0.00 5.46 0.61 0.07 81.96 20:26:01 all 43.99 0.00 5.28 4.91 0.11 45.70 20:26:01 0 44.00 0.00 5.30 6.66 0.12 43.93 20:26:01 1 46.10 0.00 5.31 2.95 0.12 45.52 20:26:01 2 41.22 0.00 5.33 12.31 0.12 41.02 20:26:01 3 41.56 0.00 4.98 1.03 0.10 52.32 20:26:01 4 43.03 0.00 5.47 1.61 0.12 49.77 20:26:01 5 46.76 0.00 5.19 7.79 0.12 40.14 20:26:01 6 44.02 0.00 5.31 5.95 0.10 44.62 20:26:01 7 45.28 0.00 5.36 1.00 0.12 48.24 20:27:01 all 24.47 0.00 2.26 0.60 0.08 72.59 20:27:01 0 22.03 0.00 2.09 0.03 0.08 75.77 20:27:01 1 25.18 0.00 2.18 0.13 0.08 72.43 20:27:01 2 23.79 0.00 2.39 0.33 0.08 73.40 20:27:01 3 20.77 0.00 1.92 0.49 0.07 76.76 20:27:01 4 26.88 0.00 2.51 0.10 0.08 70.42 20:27:01 5 28.04 0.00 2.74 0.45 0.08 68.68 20:27:01 6 24.72 0.00 2.09 3.08 0.08 70.02 20:27:01 7 24.36 0.00 2.21 0.17 0.08 73.18 20:28:01 all 4.39 0.00 0.68 0.80 0.03 94.09 20:28:01 0 16.85 0.00 1.25 2.72 0.03 79.15 20:28:01 1 0.97 0.00 0.62 0.38 0.03 98.00 20:28:01 2 1.50 0.00 0.60 0.02 0.02 97.86 20:28:01 3 3.32 0.00 0.50 0.22 0.03 95.92 20:28:01 4 1.70 0.00 0.67 0.13 0.03 97.46 20:28:01 5 3.15 0.00 0.49 0.35 0.03 95.98 20:28:01 6 6.14 0.00 0.57 2.41 0.03 90.85 20:28:01 7 1.47 0.00 0.73 0.18 0.02 97.60 Average: all 17.35 0.00 2.53 3.19 0.06 76.87 Average: 0 16.98 0.00 2.51 6.36 0.06 74.10 Average: 1 15.90 0.00 2.70 1.42 0.06 79.93 Average: 2 17.42 0.00 2.49 3.57 0.06 76.46 Average: 3 14.07 0.00 2.16 4.89 0.05 78.84 Average: 4 16.44 0.00 2.53 0.46 0.06 80.52 Average: 5 20.68 0.00 2.84 3.19 0.06 73.23 Average: 6 17.78 0.00 2.34 4.97 0.06 74.85 Average: 7 19.51 0.00 2.68 0.70 0.06 77.05