---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23248 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 11G 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 888 28111 0 3166 30832 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:4a:68:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe4a:683c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:cf:1f:82 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::42:4ff:fecf:1f82/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23248) 04/14/24 _x86_64_ (8 CPU) 03:27:23 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 110.27 36.88 73.39 1732.99 20508.93 03:30:01 132.54 18.15 114.40 437.53 29790.77 03:31:01 27.58 0.95 26.63 58.79 16471.65 03:32:01 66.56 3.25 63.31 449.39 28656.96 03:33:01 118.43 0.48 117.94 21.46 40467.44 03:34:01 53.34 1.28 52.06 64.26 18540.64 Average: 84.72 10.09 74.63 457.18 25754.38 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30149200 31718772 2790020 8.47 70092 1810276 1428768 4.20 852388 1645176 144032 03:30:01 28543144 30434044 4396076 13.35 86072 2102012 3108084 9.14 2200596 1872456 13220 03:31:01 28241784 30188472 4697436 14.26 89224 2151188 3191192 9.39 2489908 1875808 7820 03:32:01 27991332 30282804 4947888 15.02 95752 2480652 2568688 7.56 2468924 2125884 1936 03:33:01 27462056 30241888 5477164 16.63 102244 2952696 2669672 7.85 2531448 2571292 20616 03:34:01 28809148 31594536 4130072 12.54 105336 2954636 1466920 4.32 1194860 2562004 156 Average: 28532777 30743419 4406443 13.38 91453 2408577 2405554 7.08 1956354 2108770 31297 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 ens3 71.67 51.35 856.33 15.68 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 ens3 395.87 326.88 3601.84 79.26 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 ens3 408.82 293.65 681.93 114.26 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 ens3 533.36 351.09 1671.14 123.74 0.00 0.00 0.00 0.00 03:32:01 docker0 2.13 3.25 0.12 39.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 332.51 213.46 177.46 77.67 0.00 0.00 0.00 0.00 03:33:01 docker0 3.60 6.33 0.21 78.88 0.00 0.00 0.00 0.00 03:34:01 lo 16.13 16.13 1.46 1.46 0.00 0.00 0.00 0.00 03:34:01 ens3 170.79 138.74 254.74 57.11 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 319.52 229.69 1208.19 78.13 0.00 0.00 0.00 0.00 Average: docker0 0.96 1.60 0.06 19.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23248) 04/14/24 _x86_64_ (8 CPU) 03:27:23 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.02 0.00 1.16 1.86 0.03 86.92 03:29:01 0 0.57 0.00 0.48 0.55 0.02 98.38 03:29:01 1 27.14 0.00 1.56 5.03 0.05 66.21 03:29:01 2 1.55 0.00 0.65 1.99 0.08 95.73 03:29:01 3 12.36 0.00 0.93 0.27 0.02 86.42 03:29:01 4 1.09 0.00 1.63 0.19 0.02 97.08 03:29:01 5 15.31 0.00 1.10 3.71 0.03 79.84 03:29:01 6 20.43 0.00 1.03 2.77 0.03 75.74 03:29:01 7 1.60 0.00 1.87 0.36 0.00 96.18 03:30:01 all 23.22 0.00 1.06 1.57 0.07 74.09 03:30:01 0 17.18 0.00 1.67 0.22 0.07 80.86 03:30:01 1 29.56 0.00 1.25 0.13 0.08 68.96 03:30:01 2 27.05 0.00 1.05 1.71 0.08 70.11 03:30:01 3 16.16 0.00 0.60 1.08 0.05 82.10 03:30:01 4 26.48 0.00 0.69 0.00 0.05 72.79 03:30:01 5 18.12 0.00 1.11 6.23 0.07 74.48 03:30:01 6 31.35 0.00 1.57 1.12 0.10 65.86 03:30:01 7 19.88 0.00 0.52 2.04 0.05 77.52 03:31:01 all 39.96 0.00 1.02 0.49 0.08 58.45 03:31:01 0 53.61 0.00 1.22 0.03 0.08 45.06 03:31:01 1 39.64 0.00 0.82 0.00 0.08 59.46 03:31:01 2 43.50 0.00 0.93 0.00 0.08 55.49 03:31:01 3 46.03 0.00 1.52 0.02 0.08 52.36 03:31:01 4 37.42 0.00 0.77 0.07 0.08 61.66 03:31:01 5 37.29 0.00 1.02 0.79 0.07 60.84 03:31:01 6 21.96 0.00 1.22 0.17 0.07 76.58 03:31:01 7 40.20 0.00 0.72 2.87 0.07 56.14 03:32:01 all 28.89 0.00 1.64 1.26 0.07 68.14 03:32:01 0 23.05 0.00 1.37 0.03 0.05 75.50 03:32:01 1 29.84 0.00 1.42 1.47 0.07 67.19 03:32:01 2 27.26 0.00 1.78 3.27 0.07 67.63 03:32:01 3 39.80 0.00 1.39 0.03 0.07 58.72 03:32:01 4 31.06 0.00 2.40 0.13 0.10 66.31 03:32:01 5 36.36 0.00 1.82 0.37 0.08 61.37 03:32:01 6 18.48 0.00 1.44 0.10 0.05 79.93 03:32:01 7 25.28 0.00 1.44 4.71 0.07 68.50 03:33:01 all 21.43 0.00 2.53 2.37 0.16 73.51 03:33:01 0 21.63 0.00 4.63 0.72 0.10 72.92 03:33:01 1 19.21 0.00 2.52 0.12 0.75 77.40 03:33:01 2 19.08 0.00 2.24 2.79 0.07 75.83 03:33:01 3 30.88 0.00 2.27 3.66 0.09 63.11 03:33:01 4 19.81 0.00 2.60 2.02 0.07 75.51 03:33:01 5 23.09 0.00 2.01 2.18 0.07 72.65 03:33:01 6 18.08 0.00 1.86 3.95 0.08 76.02 03:33:01 7 19.81 0.00 2.10 3.48 0.08 74.52 03:34:01 all 10.83 0.00 0.80 1.38 0.04 86.96 03:34:01 0 17.76 0.00 0.80 0.30 0.03 81.10 03:34:01 1 25.36 0.00 0.97 0.72 0.03 72.92 03:34:01 2 3.59 0.00 0.64 0.38 0.05 95.34 03:34:01 3 5.70 0.00 0.67 0.74 0.03 92.86 03:34:01 4 9.50 0.00 0.72 0.15 0.03 89.59 03:34:01 5 8.08 0.00 0.83 1.60 0.02 89.47 03:34:01 6 1.45 0.00 0.94 7.00 0.02 90.60 03:34:01 7 15.20 0.00 0.83 0.12 0.05 83.80 Average: all 22.43 0.00 1.37 1.48 0.07 74.65 Average: 0 22.40 0.00 1.70 0.31 0.06 75.54 Average: 1 28.49 0.00 1.42 1.24 0.18 68.67 Average: 2 20.39 0.00 1.21 1.69 0.07 76.63 Average: 3 25.17 0.00 1.23 0.96 0.06 72.59 Average: 4 20.93 0.00 1.46 0.42 0.06 77.12 Average: 5 23.05 0.00 1.32 2.48 0.06 73.10 Average: 6 18.62 0.00 1.35 2.52 0.06 77.46 Average: 7 20.37 0.00 1.24 2.26 0.05 76.07