---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5919 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: 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): 0-7 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 841 25345 0 5979 30869 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:12:7c:9f brd ff:ff:ff:ff:ff:ff inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe12:7c9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:56:5c:41 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-5919) 02/16/24 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 96.02 22.46 73.56 1155.21 27103.23 20:24:01 115.55 19.75 95.80 2305.22 31648.46 20:25:01 180.20 3.58 176.62 486.45 77725.85 20:26:01 290.20 13.91 276.29 789.74 86432.71 20:27:01 39.34 0.38 38.96 33.19 24646.64 20:28:01 37.81 0.03 37.78 5.60 22032.51 20:29:01 86.02 1.95 84.07 112.11 23872.05 Average: 120.73 8.87 111.87 698.23 41922.71 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30136268 31731120 2802944 8.51 68808 1836732 1433800 4.22 836444 1673076 159308 20:24:01 29831196 31762244 3108016 9.44 85640 2140680 1338100 3.94 847244 1936652 150816 20:25:01 26988632 31675476 5950580 18.07 122572 4758376 1444156 4.25 986248 4503012 954056 20:26:01 23439700 29107472 9499512 28.84 136400 5672420 9820552 28.89 3735792 5182020 780 20:27:01 21614728 27403568 11324484 34.38 138576 5786344 12080388 35.54 5554376 5165028 1496 20:28:01 23703592 29519396 9235620 28.04 139264 5814520 7974084 23.46 3500820 5160536 184 20:29:01 25923580 31579312 7015632 21.30 143532 5662980 1577092 4.64 1461416 5032340 32320 Average: 25948242 30396941 6990970 21.22 119256 4524579 5095453 14.99 2417477 4093238 185566 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 20:23:01 ens3 57.33 41.37 948.96 7.72 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 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 20:24:01 ens3 50.17 36.83 705.77 6.97 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 10.60 10.60 1.04 1.04 0.00 0.00 0.00 0.00 20:25:01 br-1b93daf09a8a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1011.45 528.55 25453.00 39.64 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 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 20:26:01 br-1b93daf09a8a 0.37 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 veth5affe35 0.52 0.70 0.03 0.04 0.00 0.00 0.00 0.00 20:26:01 veth3fa9b15 1.32 1.95 0.15 0.18 0.00 0.00 0.00 0.00 20:27:01 lo 2.85 2.85 2.61 2.61 0.00 0.00 0.00 0.00 20:27:01 br-1b93daf09a8a 1.17 1.30 1.61 0.98 0.00 0.00 0.00 0.00 20:27:01 veth5affe35 4.47 5.15 0.62 0.82 0.00 0.00 0.00 0.00 20:27:01 veth3fa9b15 4.28 5.55 0.75 0.87 0.00 0.00 0.00 0.00 20:28:01 lo 6.23 6.23 3.14 3.14 0.00 0.00 0.00 0.00 20:28:01 br-1b93daf09a8a 1.45 1.98 2.73 0.19 0.00 0.00 0.00 0.00 20:28:01 veth3fa9b15 0.17 0.57 0.01 0.04 0.00 0.00 0.00 0.00 20:28:01 ens3 1772.05 1015.30 38554.48 147.46 0.00 0.00 0.00 0.00 20:29:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:29:01 ens3 78.32 59.71 119.79 19.96 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.79 3.79 1.06 1.06 0.00 0.00 0.00 0.00 Average: ens3 215.14 119.54 5414.26 15.66 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-5919) 02/16/24 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.19 0.00 0.75 3.21 0.04 86.81 20:23:01 0 2.59 0.00 0.47 0.15 0.02 96.78 20:23:01 1 13.16 0.00 1.00 0.65 0.03 85.15 20:23:01 2 23.49 0.00 1.27 3.05 0.07 72.12 20:23:01 3 16.08 0.00 1.32 1.65 0.03 80.91 20:23:01 4 4.47 0.00 0.40 0.03 0.02 95.08 20:23:01 5 11.87 0.00 0.60 0.48 0.03 87.01 20:23:01 6 0.52 0.00 0.33 0.70 0.03 98.41 20:23:01 7 1.43 0.00 0.65 18.95 0.03 78.93 20:24:01 all 9.71 0.00 0.80 3.49 0.03 85.97 20:24:01 0 2.70 0.00 0.17 0.33 0.02 96.78 20:24:01 1 22.86 0.00 1.20 3.04 0.03 72.86 20:24:01 2 0.77 0.00 0.37 11.57 0.02 87.28 20:24:01 3 28.11 0.00 1.93 1.44 0.07 68.45 20:24:01 4 16.92 0.00 1.44 0.17 0.02 81.45 20:24:01 5 3.62 0.00 0.53 0.48 0.02 95.35 20:24:01 6 1.52 0.00 0.45 5.11 0.02 92.90 20:24:01 7 1.31 0.00 0.30 5.74 0.05 92.60 20:25:01 all 9.89 0.00 4.14 8.59 0.07 77.32 20:25:01 0 9.40 0.00 4.97 0.87 0.07 84.70 20:25:01 1 10.49 0.00 3.58 12.76 0.12 73.05 20:25:01 2 10.78 0.00 4.88 26.48 0.08 57.77 20:25:01 3 10.36 0.00 3.98 5.69 0.05 79.91 20:25:01 4 10.24 0.00 3.92 0.72 0.05 85.06 20:25:01 5 9.39 0.00 4.15 1.09 0.07 85.30 20:25:01 6 9.77 0.00 3.69 20.23 0.07 66.25 20:25:01 7 8.67 0.00 3.92 1.01 0.05 86.35 20:26:01 all 30.52 0.00 5.21 7.41 0.08 56.79 20:26:01 0 30.59 0.00 5.32 2.08 0.08 61.93 20:26:01 1 32.32 0.00 5.36 4.84 0.08 57.39 20:26:01 2 31.07 0.00 5.05 33.67 0.09 30.12 20:26:01 3 28.89 0.00 4.83 2.24 0.05 64.00 20:26:01 4 31.74 0.00 5.10 0.86 0.07 62.24 20:26:01 5 32.43 0.00 5.40 0.57 0.07 61.53 20:26:01 6 29.63 0.00 5.51 4.37 0.08 60.40 20:26:01 7 27.51 0.00 5.06 10.82 0.05 56.57 20:27:01 all 41.04 0.00 3.92 1.04 0.09 53.91 20:27:01 0 45.77 0.00 4.33 0.08 0.08 49.73 20:27:01 1 41.40 0.00 4.10 0.05 0.08 54.37 20:27:01 2 42.57 0.00 4.04 0.96 0.10 52.32 20:27:01 3 41.76 0.00 3.99 0.03 0.08 54.13 20:27:01 4 45.05 0.00 4.29 0.02 0.08 50.56 20:27:01 5 42.39 0.00 3.67 0.17 0.10 53.68 20:27:01 6 39.79 0.00 3.77 0.29 0.10 56.06 20:27:01 7 29.58 0.00 3.22 6.70 0.08 60.41 20:28:01 all 4.87 0.00 0.79 1.41 0.08 92.85 20:28:01 0 5.04 0.00 0.79 0.07 0.08 94.02 20:28:01 1 4.24 0.00 0.92 0.60 0.07 94.17 20:28:01 2 4.88 0.00 0.70 0.30 0.07 94.05 20:28:01 3 4.98 0.00 0.79 0.03 0.07 94.14 20:28:01 4 5.15 0.00 0.79 0.43 0.08 93.54 20:28:01 5 5.96 0.00 0.80 0.03 0.08 93.12 20:28:01 6 4.73 0.00 0.74 0.30 0.08 94.15 20:28:01 7 3.94 0.00 0.84 9.51 0.07 85.65 20:29:01 all 7.70 0.00 0.69 1.98 0.05 89.59 20:29:01 0 10.74 0.00 0.97 0.70 0.05 87.54 20:29:01 1 13.06 0.00 0.75 3.62 0.05 82.51 20:29:01 2 1.24 0.00 0.50 8.17 0.02 90.08 20:29:01 3 1.10 0.00 0.47 0.08 0.03 98.31 20:29:01 4 14.41 0.00 0.64 0.40 0.03 84.52 20:29:01 5 0.62 0.00 0.67 2.02 0.08 96.61 20:29:01 6 17.68 0.00 1.07 0.75 0.05 80.45 20:29:01 7 2.70 0.00 0.45 0.08 0.03 96.73 Average: all 16.09 0.00 2.32 3.86 0.06 77.67 Average: 0 15.22 0.00 2.42 0.61 0.06 81.69 Average: 1 19.61 0.00 2.41 3.64 0.07 74.28 Average: 2 16.34 0.00 2.39 11.96 0.06 69.25 Average: 3 18.73 0.00 2.47 1.59 0.06 77.16 Average: 4 18.24 0.00 2.36 0.38 0.05 78.97 Average: 5 15.14 0.00 2.25 0.69 0.06 81.86 Average: 6 14.75 0.00 2.21 4.51 0.06 78.47 Average: 7 10.68 0.00 2.05 7.55 0.05 79.67