---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25270 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 11G 145G 7% / 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 859 28261 0 3046 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:91:25:62 brd ff:ff:ff:ff:ff:ff inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe91:2562/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:b2:1c:21 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-25270) 07/20/24 _x86_64_ (8 CPU) 21:47:05 LINUX RESTART (8 CPU) 21:48:02 tps rtps wtps bread/s bwrtn/s 21:49:01 171.87 51.43 120.44 2226.33 32750.92 21:50:01 135.39 26.38 109.02 2429.86 36883.99 21:51:01 20.56 0.07 20.50 3.87 24248.23 21:52:01 17.45 0.00 17.45 0.00 22676.89 21:53:01 16.41 0.00 16.41 0.00 22840.59 21:54:01 43.69 5.75 37.94 1025.16 23102.02 Average: 67.27 13.83 53.44 943.98 27067.99 21:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 29726216 31431120 3213004 9.75 76792 1932424 1899156 5.59 1160564 1749608 109844 21:50:01 26428464 28562708 6510756 19.77 87548 2339216 5778888 17.00 4187804 1988144 47260 21:51:01 24851644 26987756 8087576 24.55 87648 2340744 6778112 19.94 5773580 1975452 272 21:52:01 24048584 26186156 8890636 26.99 87776 2342032 7977780 23.47 6572744 1976564 92 21:53:01 23624276 25769448 9314944 28.28 87928 2349128 8055932 23.70 6988128 1983576 628 21:54:01 29005776 31675632 3933444 11.94 90964 2863228 1397832 4.11 1370072 2218372 475156 Average: 26280827 28435470 6658393 20.21 86443 2361129 5314617 15.64 4342149 1981953 105542 21:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 ens3 109.79 75.70 1133.00 19.14 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 21:50:01 ens3 434.21 318.51 4328.59 53.39 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:51:01 ens3 387.04 250.46 90.52 78.34 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 2.75 2.75 0.90 0.90 0.00 0.00 0.00 0.00 21:52:01 ens3 220.71 141.24 49.66 42.65 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 3.53 3.53 0.85 0.85 0.00 0.00 0.00 0.00 21:53:01 ens3 536.83 307.33 123.82 95.31 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 ens3 322.75 187.97 324.76 60.73 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 335.85 213.92 1008.04 58.37 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: lo 1.40 1.40 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25270) 07/20/24 _x86_64_ (8 CPU) 21:47:05 LINUX RESTART (8 CPU) 21:48:02 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 10.27 0.00 0.76 1.37 0.04 87.56 21:49:01 0 28.87 0.00 2.00 1.32 0.05 67.76 21:49:01 1 14.71 0.00 0.78 0.22 0.03 84.25 21:49:01 2 5.66 0.00 0.78 4.66 0.05 88.85 21:49:01 3 3.32 0.00 0.46 0.34 0.03 95.85 21:49:01 4 4.70 0.00 0.34 3.65 0.02 91.29 21:49:01 5 4.14 0.00 0.20 0.03 0.05 95.57 21:49:01 6 1.39 0.00 0.27 0.03 0.02 98.29 21:49:01 7 19.34 0.00 1.24 0.71 0.03 78.67 21:50:01 all 27.84 0.00 1.04 0.40 0.06 70.66 21:50:01 0 43.38 0.00 2.46 0.40 0.08 53.68 21:50:01 1 15.88 0.00 0.58 0.00 0.05 83.48 21:50:01 2 31.22 0.00 1.05 0.10 0.07 67.57 21:50:01 3 32.01 0.00 1.47 0.50 0.08 65.94 21:50:01 4 20.42 0.00 0.55 1.65 0.07 77.31 21:50:01 5 42.11 0.00 1.57 0.52 0.08 55.71 21:50:01 6 24.75 0.00 0.42 0.00 0.03 74.80 21:50:01 7 13.06 0.00 0.23 0.00 0.03 86.68 21:51:01 all 25.64 0.00 0.57 0.21 0.05 73.54 21:51:01 0 16.83 0.00 1.30 0.00 0.05 81.82 21:51:01 1 24.52 0.00 0.35 0.00 0.03 75.10 21:51:01 2 18.75 0.00 0.33 0.00 0.03 80.88 21:51:01 3 33.84 0.00 0.25 0.00 0.05 65.85 21:51:01 4 14.07 0.00 0.40 0.94 0.05 84.55 21:51:01 5 24.10 0.00 0.90 0.72 0.07 74.21 21:51:01 6 49.67 0.00 0.58 0.00 0.08 49.67 21:51:01 7 23.31 0.00 0.43 0.00 0.03 76.23 21:52:01 all 20.84 0.00 0.41 0.22 0.04 78.48 21:52:01 0 11.01 0.00 0.13 0.00 0.02 88.84 21:52:01 1 45.12 0.00 0.82 0.02 0.07 53.98 21:52:01 2 13.12 0.00 0.25 0.02 0.05 86.57 21:52:01 3 25.78 0.00 0.53 0.00 0.03 73.65 21:52:01 4 14.29 0.00 0.47 0.03 0.03 85.17 21:52:01 5 16.37 0.00 0.33 1.69 0.03 81.58 21:52:01 6 17.67 0.00 0.37 0.00 0.05 81.91 21:52:01 7 23.44 0.00 0.43 0.00 0.05 76.08 21:53:01 all 18.74 0.00 0.34 0.20 0.04 80.68 21:53:01 0 5.63 0.00 0.15 0.00 0.03 94.18 21:53:01 1 13.58 0.00 0.63 0.00 0.07 85.72 21:53:01 2 9.22 0.00 0.13 0.00 0.03 90.61 21:53:01 3 9.27 0.00 0.13 0.00 0.03 90.57 21:53:01 4 26.34 0.00 0.43 0.00 0.03 73.19 21:53:01 5 20.76 0.00 0.32 1.62 0.05 77.25 21:53:01 6 14.05 0.00 0.22 0.00 0.02 85.72 21:53:01 7 51.17 0.00 0.72 0.00 0.05 48.07 21:54:01 all 18.74 0.00 0.95 0.30 0.04 79.97 21:54:01 0 11.68 0.00 0.70 0.02 0.02 87.58 21:54:01 1 20.49 0.00 0.83 0.02 0.03 78.63 21:54:01 2 21.44 0.00 0.82 0.00 0.03 77.71 21:54:01 3 11.82 0.00 0.98 0.07 0.02 87.12 21:54:01 4 9.32 0.00 0.92 0.22 0.05 89.49 21:54:01 5 21.99 0.00 0.87 1.99 0.07 75.08 21:54:01 6 41.90 0.00 1.73 0.12 0.07 56.18 21:54:01 7 11.26 0.00 0.72 0.03 0.03 87.96 Average: all 20.37 0.00 0.68 0.45 0.04 78.46 Average: 0 19.54 0.00 1.12 0.29 0.04 79.01 Average: 1 22.40 0.00 0.67 0.04 0.05 76.84 Average: 2 16.59 0.00 0.56 0.78 0.04 82.03 Average: 3 19.39 0.00 0.64 0.15 0.04 79.78 Average: 4 14.89 0.00 0.52 1.07 0.04 83.48 Average: 5 21.62 0.00 0.70 1.10 0.06 76.52 Average: 6 24.97 0.00 0.60 0.03 0.04 74.36 Average: 7 23.61 0.00 0.63 0.12 0.04 75.60