---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5043 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 12G 144G 8% / 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 850 27270 0 4046 30861 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:4b:84:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe4b:84da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:d5:1a:72 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-5043) 12/14/23 _x86_64_ (8 CPU) 14:24:22 LINUX RESTART (8 CPU) 14:25:02 tps rtps wtps bread/s bwrtn/s 14:26:01 202.52 58.52 144.01 3700.93 66442.84 14:27:01 134.12 13.81 120.31 977.54 76720.83 14:28:01 122.53 23.11 99.42 2779.40 27065.89 14:29:01 345.33 14.66 330.66 807.33 60766.12 14:30:02 3.47 0.02 3.45 2.40 84.65 14:31:01 42.42 2.02 40.40 119.84 2858.70 Average: 141.84 18.62 123.21 1395.03 39015.13 14:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30347084 31709528 2592136 7.87 51500 1632240 1448568 4.26 835288 1487648 57288 14:27:01 29924240 31653120 3014980 9.15 76060 1956720 1506716 4.43 939712 1770764 163288 14:28:01 28432464 31647560 4506756 13.68 105876 3366840 1554356 4.57 1008664 3103980 1213332 14:29:01 27179288 30883020 5759932 17.49 127756 3799504 3516136 10.35 1867740 3441392 592 14:30:02 26894600 30599632 6044620 18.35 127920 3800264 3818692 11.24 2149692 3441828 48 14:31:01 27940548 31616048 4998672 15.18 131600 3773800 1464376 4.31 1163792 3402200 56320 Average: 28453037 31351485 4486183 13.62 103452 3054895 2218141 6.53 1327481 2774635 248478 14:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 320.22 237.89 915.95 61.43 0.00 0.00 0.00 0.00 14:27:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 57.55 38.64 1047.07 7.60 0.00 0.00 0.00 0.00 14:28:01 lo 7.67 7.67 0.72 0.72 0.00 0.00 0.00 0.00 14:28:01 br-8eae12711862 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 326.38 212.31 8118.07 19.00 0.00 0.00 0.00 0.00 14:29:01 lo 3.53 3.53 0.30 0.30 0.00 0.00 0.00 0.00 14:29:01 vethef9122c 0.05 0.42 0.00 0.03 0.00 0.00 0.00 0.00 14:29:01 br-8eae12711862 0.93 0.97 0.09 0.33 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:02 lo 9.55 9.55 8.45 8.45 0.00 0.00 0.00 0.00 14:30:02 vethef9122c 0.22 0.22 0.02 0.77 0.00 0.00 0.00 0.00 14:30:02 br-8eae12711862 2.77 3.17 6.09 2.19 0.00 0.00 0.00 0.00 14:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 7.07 7.07 0.61 0.61 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 888.21 630.47 12282.01 148.10 0.00 0.00 0.00 0.00 Average: lo 5.02 5.02 1.73 1.73 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: ens3 143.21 101.88 2012.70 24.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5043) 12/14/23 _x86_64_ (8 CPU) 14:24:22 LINUX RESTART (8 CPU) 14:25:02 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 7.93 0.00 0.82 9.15 0.04 82.06 14:26:01 0 10.56 0.00 0.92 1.90 0.03 86.58 14:26:01 1 4.33 0.00 0.61 2.16 0.03 92.87 14:26:01 2 8.13 0.00 1.16 6.72 0.05 83.94 14:26:01 3 14.29 0.00 0.75 3.15 0.07 81.74 14:26:01 4 5.60 0.00 0.99 3.55 0.02 89.85 14:26:01 5 5.16 0.00 0.58 0.58 0.03 93.64 14:26:01 6 6.90 0.00 0.58 50.66 0.05 41.81 14:26:01 7 8.50 0.00 1.01 4.56 0.07 85.86 14:27:01 all 8.43 0.00 0.74 6.11 0.03 84.69 14:27:01 0 2.25 0.00 0.42 0.02 0.00 97.32 14:27:01 1 5.17 0.00 0.20 0.07 0.03 94.53 14:27:01 2 10.24 0.00 0.89 3.36 0.02 85.50 14:27:01 3 12.56 0.00 1.02 4.94 0.02 81.46 14:27:01 4 10.07 0.00 0.87 0.70 0.02 88.35 14:27:01 5 2.28 0.00 0.23 0.02 0.02 97.45 14:27:01 6 19.39 0.00 1.59 26.85 0.05 52.12 14:27:01 7 5.49 0.00 0.74 12.95 0.07 80.76 14:28:01 all 11.01 0.00 2.42 1.58 0.05 84.93 14:28:01 0 7.31 0.00 2.21 0.38 0.05 90.05 14:28:01 1 7.13 0.00 1.96 0.27 0.05 90.59 14:28:01 2 28.57 0.00 2.84 0.45 0.07 68.07 14:28:01 3 15.52 0.00 3.37 0.72 0.05 80.34 14:28:01 4 11.92 0.00 2.50 1.81 0.03 83.73 14:28:01 5 9.52 0.00 2.06 0.40 0.07 87.95 14:28:01 6 2.60 0.00 2.13 5.79 0.07 89.41 14:28:01 7 5.55 0.00 2.30 2.84 0.03 89.28 14:29:01 all 13.71 0.00 2.80 7.49 0.08 75.92 14:29:01 0 19.25 0.00 4.22 11.60 0.07 64.86 14:29:01 1 15.32 0.00 2.61 20.85 0.08 61.15 14:29:01 2 11.19 0.00 2.60 5.83 0.07 80.31 14:29:01 3 10.25 0.00 1.52 0.80 0.08 87.33 14:29:01 4 15.05 0.00 3.28 1.16 0.08 80.42 14:29:01 5 11.73 0.00 2.46 2.44 0.07 83.30 14:29:01 6 15.72 0.00 2.80 3.30 0.07 78.12 14:29:01 7 11.15 0.00 2.91 14.04 0.08 71.82 14:30:02 all 3.84 0.00 0.30 0.01 0.03 95.82 14:30:02 0 4.32 0.00 0.37 0.00 0.02 95.30 14:30:02 1 5.83 0.00 0.27 0.00 0.02 93.89 14:30:02 2 4.12 0.00 0.35 0.00 0.03 95.50 14:30:02 3 2.80 0.00 0.23 0.05 0.00 96.92 14:30:02 4 4.42 0.00 0.35 0.00 0.08 95.15 14:30:02 5 4.56 0.00 0.30 0.00 0.02 95.12 14:30:02 6 2.49 0.00 0.42 0.02 0.03 97.05 14:30:02 7 2.22 0.00 0.20 0.00 0.02 97.57 14:31:01 all 7.42 0.00 0.66 0.19 0.03 91.70 14:31:01 0 0.87 0.00 0.46 0.07 0.05 98.56 14:31:01 1 16.06 0.00 0.92 0.07 0.03 82.92 14:31:01 2 27.68 0.00 1.19 0.19 0.05 70.90 14:31:01 3 3.35 0.00 0.53 0.07 0.02 96.04 14:31:01 4 3.52 0.00 0.59 0.93 0.03 94.92 14:31:01 5 4.04 0.00 0.71 0.08 0.02 95.15 14:31:01 6 2.22 0.00 0.49 0.10 0.03 97.15 14:31:01 7 1.63 0.00 0.37 0.02 0.02 97.96 Average: all 8.72 0.00 1.29 4.08 0.04 85.86 Average: 0 7.42 0.00 1.43 2.32 0.04 88.79 Average: 1 8.96 0.00 1.09 3.90 0.04 86.01 Average: 2 14.96 0.00 1.50 2.75 0.05 80.74 Average: 3 9.79 0.00 1.24 1.62 0.04 87.30 Average: 4 8.44 0.00 1.43 1.36 0.04 88.73 Average: 5 6.22 0.00 1.06 0.59 0.04 92.09 Average: 6 8.25 0.00 1.34 14.38 0.05 75.99 Average: 7 5.75 0.00 1.25 5.74 0.05 87.20