---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22733 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 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 843 27338 0 3984 30867 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:cd:74:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fecd:74b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:c1:1c:90 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-22733) 04/12/24 _x86_64_ (8 CPU) 13:04:07 LINUX RESTART (8 CPU) 13:05:03 tps rtps wtps bread/s bwrtn/s 13:06:01 96.73 14.75 81.97 1027.92 23256.12 13:07:01 114.90 24.25 90.65 2862.19 27353.71 13:08:01 266.32 6.63 259.69 533.48 75962.66 13:09:01 140.03 6.32 133.71 277.22 18273.40 13:10:01 41.84 0.87 40.98 42.79 18229.06 Average: 132.20 10.53 121.66 948.19 32677.47 13:05:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:01 30071032 31674436 2868188 8.71 71984 1841332 1457548 4.29 897764 1676008 161460 13:07:01 29258512 31671896 3680708 11.17 98044 2595212 1404124 4.13 994500 2326004 560288 13:08:01 27858920 31498344 5080300 15.42 122904 3743424 3176808 9.35 1214540 3418008 1368 13:09:01 26826404 30480308 6112816 18.56 129596 3746952 4362028 12.83 2279728 3376072 52 13:10:01 27977532 31583024 4961688 15.06 130336 3706856 1511976 4.45 1205400 3324308 4216 Average: 28398480 31381602 4540740 13.79 110573 3126755 2382497 7.01 1318386 2824080 145477 13:05:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 13:06:01 ens3 55.24 37.57 894.13 10.08 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 4.73 4.73 0.46 0.46 0.00 0.00 0.00 0.00 13:07:01 br-742d3b44a746 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 181.02 125.13 2737.42 12.73 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 vethce548c8 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:08:01 lo 4.53 4.53 0.40 0.40 0.00 0.00 0.00 0.00 13:08:01 vethd2a6339 0.70 0.88 0.04 0.06 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 vethce548c8 0.55 0.58 0.06 0.29 0.00 0.00 0.00 0.00 13:09:01 lo 8.87 8.87 8.46 8.46 0.00 0.00 0.00 0.00 13:09:01 vethd2a6339 120.28 148.61 113.81 35.02 0.00 0.00 0.00 0.01 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 8.85 8.85 0.69 0.69 0.00 0.00 0.00 0.00 13:10:01 ens3 864.26 576.32 11389.68 125.45 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 5.71 5.71 2.05 2.05 0.00 0.00 0.00 0.00 Average: ens3 101.93 66.44 2112.28 11.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22733) 04/12/24 _x86_64_ (8 CPU) 13:04:07 LINUX RESTART (8 CPU) 13:05:03 CPU %user %nice %system %iowait %steal %idle 13:06:01 all 9.66 0.00 0.70 2.81 0.03 86.80 13:06:01 0 5.11 0.00 0.55 0.16 0.00 94.18 13:06:01 1 12.00 0.00 0.62 17.15 0.05 70.18 13:06:01 2 17.73 0.00 1.54 2.04 0.07 78.62 13:06:01 3 2.59 0.00 0.41 0.05 0.02 96.93 13:06:01 4 11.87 0.00 0.48 0.73 0.03 86.89 13:06:01 5 11.90 0.00 0.79 1.07 0.03 86.20 13:06:01 6 5.40 0.00 0.50 0.52 0.02 93.56 13:06:01 7 10.67 0.00 0.71 0.74 0.03 87.84 13:07:01 all 8.93 0.00 1.19 4.36 0.03 85.49 13:07:01 0 2.06 0.00 0.69 0.13 0.02 97.11 13:07:01 1 6.35 0.00 1.29 8.38 0.02 83.97 13:07:01 2 1.36 0.00 1.09 12.32 0.05 85.18 13:07:01 3 25.02 0.00 1.46 5.89 0.05 67.58 13:07:01 4 18.08 0.00 1.70 2.44 0.03 77.75 13:07:01 5 6.48 0.00 0.99 0.35 0.02 92.16 13:07:01 6 2.31 0.00 0.69 0.12 0.02 96.87 13:07:01 7 9.75 0.00 1.69 5.28 0.05 83.23 13:08:01 all 5.13 0.00 2.43 12.54 0.05 79.86 13:08:01 0 6.28 0.00 2.86 16.44 0.07 74.35 13:08:01 1 4.76 0.00 2.02 16.16 0.05 77.02 13:08:01 2 5.70 0.00 2.64 4.02 0.05 87.59 13:08:01 3 4.98 0.00 1.74 7.88 0.05 85.34 13:08:01 4 4.45 0.00 2.41 25.29 0.07 67.79 13:08:01 5 4.55 0.00 1.93 3.46 0.05 90.01 13:08:01 6 5.06 0.00 2.50 26.01 0.05 66.37 13:08:01 7 5.24 0.00 3.22 1.14 0.05 90.34 13:09:01 all 14.47 0.00 1.74 2.75 0.05 80.99 13:09:01 0 12.11 0.00 1.40 10.48 0.05 75.97 13:09:01 1 13.66 0.00 1.69 0.80 0.03 83.82 13:09:01 2 17.67 0.00 1.97 0.59 0.03 79.74 13:09:01 3 10.99 0.00 1.24 2.65 0.03 85.08 13:09:01 4 13.09 0.00 1.57 0.72 0.03 84.59 13:09:01 5 14.51 0.00 1.91 1.24 0.07 82.27 13:09:01 6 15.67 0.00 2.11 4.20 0.05 77.97 13:09:01 7 18.10 0.00 2.13 1.29 0.05 78.43 13:10:01 all 2.32 0.00 0.38 1.40 0.02 95.87 13:10:01 0 2.19 0.00 0.40 8.64 0.02 88.75 13:10:01 1 8.28 0.00 0.48 0.92 0.03 90.28 13:10:01 2 2.75 0.00 0.37 0.18 0.02 96.68 13:10:01 3 0.33 0.00 0.32 0.30 0.02 99.03 13:10:01 4 1.04 0.00 0.37 0.12 0.02 98.46 13:10:01 5 1.54 0.00 0.40 0.57 0.03 97.46 13:10:01 6 0.67 0.00 0.20 0.07 0.00 99.07 13:10:01 7 1.75 0.00 0.48 0.35 0.02 97.40 Average: all 8.09 0.00 1.29 4.77 0.04 85.81 Average: 0 5.56 0.00 1.18 7.22 0.03 86.01 Average: 1 8.99 0.00 1.22 8.61 0.04 81.14 Average: 2 8.99 0.00 1.52 3.84 0.04 85.61 Average: 3 8.82 0.00 1.04 3.37 0.03 86.74 Average: 4 9.70 0.00 1.31 5.86 0.04 83.09 Average: 5 7.77 0.00 1.21 1.34 0.04 89.65 Average: 6 5.82 0.00 1.20 6.18 0.03 86.77 Average: 7 9.09 0.00 1.65 1.77 0.04 87.46