---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75777 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 866 27998 0 3302 30852 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:b5:67 brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe10:b567/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:9e:ad:d7 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::42:1dff:fe9e:add7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75777) 11/14/23 _x86_64_ (8 CPU) 20:26:06 LINUX RESTART (8 CPU) 20:27:02 tps rtps wtps bread/s bwrtn/s 20:28:01 93.36 14.14 79.22 995.19 16992.62 20:29:01 110.65 18.83 91.82 425.26 20361.81 20:30:01 15.75 0.25 15.50 33.46 7277.19 20:31:01 19.01 0.87 18.15 56.12 7631.79 20:32:01 125.79 2.92 122.88 407.73 39447.78 20:33:01 59.61 5.93 53.68 1042.19 14693.64 Average: 70.64 7.14 63.50 492.01 17736.62 20:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:28:01 29887256 31681728 3051956 9.27 76744 2020696 1543984 4.54 911504 1834936 202984 20:29:01 28754032 30770164 4185180 12.71 84040 2227508 2204884 6.49 1875852 1988748 7608 20:30:01 28631844 30682704 4307368 13.08 85700 2258960 2216016 6.52 1970160 2013472 2408 20:31:01 28303436 30514000 4635776 14.07 88512 2412008 2433612 7.16 2179328 2120812 116520 20:32:01 27693148 30477232 5246064 15.93 97284 2963576 2317856 6.82 2289204 2589672 4536 20:33:01 28677244 31593712 4261968 12.94 103180 3087680 1520740 4.47 1200232 2692152 48692 Average: 28657827 30953257 4281385 13.00 89243 2495071 2039515 6.00 1737713 2206632 63791 20:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 59.74 38.03 1072.03 7.20 0.00 0.00 0.00 0.00 20:28:01 lo 1.02 1.02 0.11 0.11 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 20:29:01 ens3 348.09 288.89 3539.03 79.65 0.00 0.00 0.00 0.00 20:29:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 235.28 169.11 462.32 65.19 0.00 0.00 0.00 0.00 20:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 333.79 295.83 1083.37 93.81 0.00 0.00 0.00 0.00 20:31:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 20:32:01 docker0 6.00 11.40 0.34 117.98 0.00 0.00 0.00 0.00 20:32:01 ens3 214.35 171.61 727.50 64.12 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 194.35 147.53 80.05 55.60 0.00 0.00 0.00 0.00 20:33:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 1.00 1.90 0.06 19.72 0.00 0.00 0.00 0.00 Average: ens3 231.38 185.55 1160.91 61.07 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75777) 11/14/23 _x86_64_ (8 CPU) 20:26:06 LINUX RESTART (8 CPU) 20:27:02 CPU %user %nice %system %iowait %steal %idle 20:28:01 all 10.06 0.00 0.74 2.25 0.03 86.92 20:28:01 0 1.66 0.00 0.41 0.17 0.02 97.75 20:28:01 1 1.91 0.00 0.15 0.07 0.00 97.87 20:28:01 2 24.73 0.00 1.65 1.97 0.03 71.62 20:28:01 3 36.81 0.00 2.12 1.61 0.05 59.41 20:28:01 4 2.54 0.00 0.37 4.61 0.08 92.40 20:28:01 5 11.62 0.00 0.71 0.17 0.02 87.49 20:28:01 6 1.02 0.00 0.14 0.00 0.00 98.85 20:28:01 7 0.27 0.00 0.39 9.40 0.03 89.90 20:29:01 all 29.73 0.00 1.06 5.86 0.07 63.28 20:29:01 0 23.37 0.00 0.87 7.91 0.05 67.79 20:29:01 1 31.75 0.00 1.10 2.21 0.10 64.84 20:29:01 2 23.45 0.00 0.85 8.59 0.05 67.06 20:29:01 3 36.81 0.00 1.31 0.34 0.07 61.48 20:29:01 4 20.43 0.00 1.08 2.58 0.07 75.85 20:29:01 5 37.11 0.00 0.89 6.85 0.07 55.08 20:29:01 6 36.01 0.00 1.19 2.78 0.07 59.95 20:29:01 7 28.89 0.00 1.15 15.65 0.08 54.23 20:30:01 all 22.04 0.00 0.59 1.10 0.05 76.22 20:30:01 0 14.08 0.00 0.65 0.02 0.03 85.22 20:30:01 1 19.12 0.00 0.65 0.13 0.05 80.05 20:30:01 2 17.98 0.00 0.57 0.32 0.05 81.08 20:30:01 3 38.66 0.00 0.82 0.32 0.07 60.14 20:30:01 4 20.33 0.00 0.50 1.36 0.05 77.76 20:30:01 5 22.73 0.00 0.77 0.05 0.03 76.42 20:30:01 6 26.88 0.00 0.18 0.00 0.05 72.89 20:30:01 7 16.54 0.00 0.59 6.62 0.05 76.20 20:31:01 all 35.21 0.00 1.05 0.40 0.08 63.27 20:31:01 0 32.66 0.00 0.97 0.02 0.08 66.27 20:31:01 1 55.65 0.00 1.02 0.02 0.08 43.23 20:31:01 2 38.79 0.00 1.17 0.05 0.07 59.92 20:31:01 3 35.01 0.00 1.62 0.00 0.07 63.30 20:31:01 4 26.86 0.00 1.19 3.01 0.12 68.82 20:31:01 5 29.15 0.00 0.92 0.00 0.07 69.86 20:31:01 6 35.75 0.00 0.80 0.05 0.05 63.35 20:31:01 7 27.79 0.00 0.75 0.00 0.07 71.39 20:32:01 all 20.69 0.00 2.47 2.80 0.07 73.97 20:32:01 0 18.94 0.00 2.21 0.52 0.07 78.26 20:32:01 1 24.18 0.00 2.72 0.96 0.08 72.06 20:32:01 2 22.48 0.00 2.66 1.49 0.07 73.30 20:32:01 3 18.51 0.00 2.24 2.19 0.07 77.00 20:32:01 4 26.74 0.00 2.48 4.28 0.07 66.43 20:32:01 5 19.92 0.00 2.74 10.19 0.07 67.08 20:32:01 6 17.51 0.00 2.22 2.12 0.07 78.09 20:32:01 7 17.23 0.00 2.47 0.72 0.05 79.53 20:33:01 all 15.60 0.00 1.63 1.36 0.05 81.35 20:33:01 0 10.66 0.00 1.00 2.41 0.07 85.86 20:33:01 1 12.50 0.00 1.57 0.25 0.05 85.63 20:33:01 2 10.68 0.00 1.59 0.02 0.03 87.68 20:33:01 3 9.53 0.00 1.37 3.11 0.05 85.93 20:33:01 4 8.72 0.00 1.56 0.97 0.07 88.68 20:33:01 5 10.90 0.00 1.49 0.55 0.05 87.01 20:33:01 6 15.19 0.00 1.80 2.54 0.05 80.42 20:33:01 7 46.79 0.00 2.72 0.94 0.08 49.46 Average: all 22.25 0.00 1.26 2.29 0.06 74.14 Average: 0 16.93 0.00 1.02 1.84 0.05 80.16 Average: 1 24.24 0.00 1.20 0.61 0.06 73.89 Average: 2 23.03 0.00 1.41 2.07 0.05 73.43 Average: 3 29.22 0.00 1.58 1.26 0.06 67.89 Average: 4 17.60 0.00 1.19 2.80 0.08 78.33 Average: 5 21.93 0.00 1.25 2.97 0.05 73.80 Average: 6 22.11 0.00 1.06 1.25 0.05 75.54 Average: 7 22.95 0.00 1.35 5.54 0.06 70.10