---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13302 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: 2799.996 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 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 874 27312 0 3980 30837 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:62:04:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe62:41e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:41:8f:01 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::42:47ff:fe41:8f01/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13302) 03/15/24 _x86_64_ (8 CPU) 11:23:33 LINUX RESTART (8 CPU) 11:24:02 tps rtps wtps bread/s bwrtn/s 11:25:01 140.48 72.14 68.34 4647.62 29523.95 11:26:01 178.54 43.46 135.08 2351.87 36095.05 11:27:01 45.99 6.43 39.56 225.70 25171.40 11:28:01 26.84 0.25 26.59 10.40 32021.06 11:29:01 348.21 4.78 343.43 462.72 65061.29 11:30:01 100.50 0.87 99.63 89.05 48858.39 Average: 140.09 21.18 118.91 1288.53 39482.64 11:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 30144092 31710248 2795128 8.49 68040 1810056 1404688 4.13 862848 1643200 152740 11:26:01 29226988 31138196 3712232 11.27 84380 2125076 1856428 5.46 1501924 1891200 12432 11:27:01 27914172 30225348 5025048 15.26 87360 2513892 2687116 7.91 2565032 2123408 307540 11:28:01 27767808 30109460 5171412 15.70 88776 2541352 2792844 8.22 2686728 2144872 23716 11:29:01 26545232 30156012 6393988 19.41 106748 3749728 2784992 8.19 2916192 3065308 116064 11:30:01 28032644 31640128 4906576 14.90 112004 3745756 1416012 4.17 1575284 2926988 26708 Average: 28271823 30829899 4667397 14.17 91218 2747643 2157013 6.35 2018001 2299163 106533 11:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 ens3 407.76 269.65 1581.60 63.15 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 11:26:01 ens3 325.30 249.79 2732.15 61.96 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:27:01 ens3 491.72 384.77 1187.96 1713.11 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 lo 27.61 27.61 6.26 6.26 0.00 0.00 0.00 0.00 11:28:01 ens3 383.17 257.66 154.13 105.99 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 lo 2.32 2.32 0.19 0.19 0.00 0.00 0.00 0.00 11:29:01 ens3 498.07 362.42 4461.59 1701.61 0.00 0.00 0.00 0.00 11:29:01 docker0 19.40 50.29 1.80 791.33 0.00 0.00 0.00 0.00 11:29:01 lo 13.83 13.83 2.30 2.30 0.00 0.00 0.00 0.00 11:30:01 ens3 471.74 558.04 55.44 4093.23 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:30:01 lo 4.40 4.40 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 429.69 347.27 1695.75 1293.22 0.00 0.00 0.00 0.00 Average: docker0 3.24 8.42 0.30 132.25 0.00 0.00 0.00 0.00 Average: lo 8.48 8.48 1.57 1.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13302) 03/15/24 _x86_64_ (8 CPU) 11:23:33 LINUX RESTART (8 CPU) 11:24:02 CPU %user %nice %system %iowait %steal %idle 11:25:01 all 11.30 0.00 1.02 2.73 0.04 84.91 11:25:01 0 29.31 0.00 1.34 2.41 0.05 66.89 11:25:01 1 16.97 0.00 1.38 0.29 0.05 81.31 11:25:01 2 11.47 0.00 0.97 5.74 0.03 81.79 11:25:01 3 12.78 0.00 1.19 0.59 0.02 85.42 11:25:01 4 6.20 0.00 0.92 1.07 0.03 91.78 11:25:01 5 3.73 0.00 0.80 0.68 0.02 94.78 11:25:01 6 5.61 0.00 0.83 0.47 0.05 93.03 11:25:01 7 4.35 0.00 0.70 10.58 0.02 84.36 11:26:01 all 17.69 0.00 0.95 3.74 0.06 77.56 11:26:01 0 15.76 0.00 0.72 4.45 0.05 79.02 11:26:01 1 32.37 0.00 1.69 5.29 0.08 60.56 11:26:01 2 10.74 0.00 0.77 7.78 0.05 80.67 11:26:01 3 18.47 0.00 1.50 0.77 0.08 79.18 11:26:01 4 11.22 0.00 0.74 5.50 0.05 82.49 11:26:01 5 15.66 0.00 0.60 0.90 0.03 82.81 11:26:01 6 17.65 0.00 0.73 1.96 0.08 79.57 11:26:01 7 19.60 0.00 0.84 3.24 0.07 76.26 11:27:01 all 42.21 0.00 1.96 0.96 0.07 54.79 11:27:01 0 43.50 0.00 2.58 0.10 0.08 53.73 11:27:01 1 45.30 0.00 2.92 1.44 0.07 50.28 11:27:01 2 36.70 0.00 1.84 0.30 0.05 61.11 11:27:01 3 53.64 0.00 3.39 0.52 0.08 42.37 11:27:01 4 34.56 0.00 2.04 0.00 0.07 63.34 11:27:01 5 44.89 0.00 0.67 0.05 0.08 54.31 11:27:01 6 35.36 0.00 1.07 0.15 0.07 63.35 11:27:01 7 43.69 0.00 1.19 5.15 0.07 49.91 11:28:01 all 24.34 0.00 1.02 1.26 0.05 73.34 11:28:01 0 20.49 0.00 0.98 2.00 0.03 76.49 11:28:01 1 25.69 0.00 2.11 3.18 0.05 68.98 11:28:01 2 24.27 0.00 0.87 0.00 0.05 74.81 11:28:01 3 17.92 0.00 1.92 0.08 0.03 80.05 11:28:01 4 26.57 0.00 1.00 0.00 0.05 72.38 11:28:01 5 28.62 0.00 0.37 0.00 0.05 70.96 11:28:01 6 22.58 0.00 0.42 2.22 0.03 74.75 11:28:01 7 28.58 0.00 0.48 2.64 0.05 68.25 11:29:01 all 21.85 0.00 2.57 3.06 0.06 72.46 11:29:01 0 29.32 0.00 4.36 0.23 0.07 66.02 11:29:01 1 25.79 0.00 3.27 8.52 0.07 62.35 11:29:01 2 19.65 0.00 2.05 2.10 0.05 76.14 11:29:01 3 16.75 0.00 2.08 3.84 0.07 77.26 11:29:01 4 26.78 0.00 2.08 1.14 0.08 69.92 11:29:01 5 20.21 0.00 1.91 0.47 0.07 77.34 11:29:01 6 15.31 0.00 2.40 5.98 0.03 76.28 11:29:01 7 20.94 0.00 2.43 2.21 0.05 74.37 11:30:01 all 14.95 0.00 1.50 2.14 0.05 81.36 11:30:01 0 13.01 0.00 1.37 0.15 0.03 85.43 11:30:01 1 32.75 0.00 1.37 1.46 0.08 64.34 11:30:01 2 21.93 0.00 1.45 0.94 0.07 75.61 11:30:01 3 10.64 0.00 1.12 2.08 0.03 86.12 11:30:01 4 10.46 0.00 2.18 12.06 0.07 75.23 11:30:01 5 9.57 0.00 1.84 0.05 0.02 88.53 11:30:01 6 12.94 0.00 1.81 0.37 0.05 84.84 11:30:01 7 8.35 0.00 0.81 0.08 0.02 90.74 Average: all 22.08 0.00 1.50 2.31 0.05 74.04 Average: 0 25.22 0.00 1.89 1.56 0.05 71.27 Average: 1 29.85 0.00 2.13 3.37 0.07 64.59 Average: 2 20.82 0.00 1.33 2.80 0.05 75.00 Average: 3 21.73 0.00 1.87 1.31 0.05 75.03 Average: 4 19.34 0.00 1.49 3.29 0.06 75.81 Average: 5 20.50 0.00 1.03 0.35 0.04 78.06 Average: 6 18.27 0.00 1.21 1.86 0.05 78.61 Average: 7 20.94 0.00 1.07 3.96 0.04 73.98