---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38193 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 13G 143G 9% / 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 871 26160 0 5135 30840 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:5b:1a:95 brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe5b:1a95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:d9:01:04 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:e8ff:fed9:104/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38193) 09/14/24 _x86_64_ (8 CPU) 00:22:26 LINUX RESTART (8 CPU) 00:23:01 tps rtps wtps bread/s bwrtn/s 00:24:01 343.53 36.33 307.20 1690.25 16979.97 00:25:01 198.72 45.46 153.26 3568.34 27591.80 00:26:01 297.82 3.70 294.12 497.52 106884.99 00:27:01 205.35 0.03 205.32 2.67 60926.25 Average: 261.35 21.38 239.97 1439.69 53095.75 00:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:24:01 29998760 31665300 2940460 8.93 74008 1899420 1422312 4.18 917832 1726492 217536 00:25:01 26395416 29187304 6543804 19.87 92388 2979924 3799600 11.18 3714728 2472444 647776 00:26:01 24350964 28768132 8588256 26.07 116528 4513736 5398096 15.88 4561000 3569364 1024 00:27:01 24351136 29136480 8588084 26.07 123752 4863600 3894704 11.46 4641232 3484572 732 Average: 26274069 29689304 6665151 20.23 101669 3564170 3628678 10.68 3458698 2813218 216767 00:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 00:24:01 ens3 113.58 78.72 1066.74 27.78 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 00:25:01 ens3 659.52 560.97 5436.93 126.20 0.00 0.00 0.00 0.00 00:26:01 veth1498ded 0.18 0.38 0.01 0.03 0.00 0.00 0.00 0.00 00:26:01 br-f9393a4566a7 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:26:01 docker0 5.32 8.68 0.30 87.87 0.00 0.00 0.00 0.00 00:26:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 00:27:01 docker0 2.67 6.10 0.17 87.68 0.00 0.00 0.00 0.00 00:27:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 00:27:01 ens3 1630.78 1362.71 11957.95 3407.11 0.00 0.00 0.00 0.00 Average: docker0 2.00 3.70 0.12 43.89 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 337.34 292.58 2796.04 839.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38193) 09/14/24 _x86_64_ (8 CPU) 00:22:26 LINUX RESTART (8 CPU) 00:23:01 CPU %user %nice %system %iowait %steal %idle 00:24:01 all 9.54 0.00 0.86 2.60 0.03 86.96 00:24:01 0 5.96 0.00 0.35 0.35 0.03 93.30 00:24:01 1 4.78 0.00 0.38 0.20 0.02 94.62 00:24:01 2 32.99 0.00 1.87 2.73 0.07 62.35 00:24:01 3 20.36 0.00 1.40 0.77 0.07 77.41 00:24:01 4 3.64 0.00 1.25 7.17 0.02 87.92 00:24:01 5 2.16 0.00 0.67 8.96 0.05 88.16 00:24:01 6 4.07 0.00 0.48 0.28 0.03 95.13 00:24:01 7 2.40 0.00 0.48 0.38 0.02 96.72 00:25:01 all 25.21 0.00 1.59 2.28 0.08 70.84 00:25:01 0 20.75 0.00 2.09 2.39 0.10 74.67 00:25:01 1 23.79 0.00 1.74 1.91 0.07 72.49 00:25:01 2 28.47 0.00 0.92 0.77 0.10 69.74 00:25:01 3 28.93 0.00 1.40 4.07 0.08 65.52 00:25:01 4 24.25 0.00 1.69 3.60 0.07 70.39 00:25:01 5 17.96 0.00 1.44 1.79 0.05 78.75 00:25:01 6 25.28 0.00 2.13 1.24 0.08 71.27 00:25:01 7 32.33 0.00 1.26 2.48 0.08 63.86 00:26:01 all 8.14 0.00 3.34 5.53 0.07 82.92 00:26:01 0 7.07 0.00 3.44 0.44 0.05 89.00 00:26:01 1 7.96 0.00 2.89 3.88 0.05 85.22 00:26:01 2 6.02 0.00 2.49 1.82 0.07 89.61 00:26:01 3 9.68 0.00 2.79 2.03 0.07 85.44 00:26:01 4 7.56 0.00 4.72 29.19 0.08 58.44 00:26:01 5 9.12 0.00 3.02 6.11 0.07 81.68 00:26:01 6 6.45 0.00 3.58 0.25 0.08 89.64 00:26:01 7 11.29 0.00 3.79 0.72 0.07 84.13 00:27:01 all 10.18 0.00 2.16 3.86 0.07 83.74 00:27:01 0 15.15 0.00 3.25 2.03 0.08 79.49 00:27:01 1 12.95 0.00 1.74 12.93 0.08 72.29 00:27:01 2 4.97 0.00 2.08 0.40 0.05 92.50 00:27:01 3 4.86 0.00 1.63 0.07 0.05 93.40 00:27:01 4 5.57 0.00 1.98 0.91 0.05 91.50 00:27:01 5 14.11 0.00 1.86 0.18 0.07 83.77 00:27:01 6 13.58 0.00 2.23 12.43 0.08 71.68 00:27:01 7 10.32 0.00 2.47 1.99 0.08 85.14 Average: all 13.28 0.00 1.98 3.57 0.06 81.12 Average: 0 12.24 0.00 2.28 1.30 0.07 84.11 Average: 1 12.37 0.00 1.68 4.71 0.05 81.18 Average: 2 18.13 0.00 1.84 1.43 0.07 78.52 Average: 3 15.96 0.00 1.80 1.73 0.07 80.45 Average: 4 10.26 0.00 2.40 10.17 0.05 77.11 Average: 5 10.83 0.00 1.75 4.26 0.06 83.10 Average: 6 12.33 0.00 2.10 3.53 0.07 81.96 Average: 7 14.08 0.00 2.00 1.39 0.06 82.47