---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84544 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 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 975 27610 0 3581 30737 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:7c:4c:80 brd ff:ff:ff:ff:ff:ff inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe7c:4c80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:4f:c4:33 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-84544) 11/18/24 _x86_64_ (8 CPU) 10:52:17 LINUX RESTART (8 CPU) 10:53:01 tps rtps wtps bread/s bwrtn/s 10:54:01 179.55 35.24 144.31 1671.72 27970.14 10:55:01 219.71 62.84 156.87 6090.05 41165.41 10:56:01 90.58 1.32 89.27 132.24 46828.20 Average: 163.28 33.13 130.15 2631.34 38654.58 10:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:54:01 30076964 31662936 2862248 8.69 71304 1826500 1458992 4.29 906596 1663044 153896 10:55:01 27864212 30591688 5075000 15.41 90780 2920532 2312596 6.80 2251480 2472068 492600 10:56:01 28284240 31485032 4654972 14.13 106700 3362360 1575672 4.64 1482320 2790280 208044 Average: 28741805 31246552 4197407 12.74 89595 2703131 1782420 5.24 1546799 2308464 284847 10:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:54:01 ens3 82.92 55.01 1033.44 17.84 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 10:55:01 ens3 675.99 532.29 6991.16 111.28 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 10:56:01 ens3 233.43 176.72 2106.43 52.20 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 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 330.78 254.67 3377.01 60.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84544) 11/18/24 _x86_64_ (8 CPU) 10:52:17 LINUX RESTART (8 CPU) 10:53:01 CPU %user %nice %system %iowait %steal %idle 10:54:01 all 9.04 0.00 0.84 3.75 0.03 86.34 10:54:01 0 0.63 0.00 0.42 5.24 0.02 93.69 10:54:01 1 18.42 0.00 1.25 4.27 0.05 76.01 10:54:01 2 21.18 0.00 1.51 1.98 0.03 75.30 10:54:01 3 14.20 0.00 0.94 1.31 0.03 83.51 10:54:01 4 11.95 0.00 1.44 1.02 0.03 85.56 10:54:01 5 0.58 0.00 0.18 0.18 0.05 99.00 10:54:01 6 1.25 0.00 0.62 0.95 0.02 97.17 10:54:01 7 4.09 0.00 0.37 15.04 0.03 80.47 10:55:01 all 25.60 0.00 1.89 3.28 0.08 69.16 10:55:01 0 30.89 0.00 2.00 5.00 0.07 62.06 10:55:01 1 19.20 0.00 1.58 0.55 0.07 78.59 10:55:01 2 26.34 0.00 2.35 2.76 0.07 68.48 10:55:01 3 19.89 0.00 1.63 2.67 0.08 75.73 10:55:01 4 23.63 0.00 2.37 1.07 0.08 72.85 10:55:01 5 41.68 0.00 1.46 5.16 0.08 51.61 10:55:01 6 21.10 0.00 1.58 1.68 0.07 75.57 10:55:01 7 22.10 0.00 2.11 7.30 0.08 68.41 10:56:01 all 12.22 0.00 1.11 3.76 0.04 82.87 10:56:01 0 5.37 0.00 0.63 0.10 0.02 93.88 10:56:01 1 3.04 0.00 1.02 0.02 0.02 95.91 10:56:01 2 8.63 0.00 1.05 2.89 0.03 87.40 10:56:01 3 37.89 0.00 2.29 5.04 0.10 54.68 10:56:01 4 15.52 0.00 1.40 1.04 0.03 82.01 10:56:01 5 6.23 0.00 0.65 5.54 0.03 87.55 10:56:01 6 19.20 0.00 0.96 0.82 0.05 78.97 10:56:01 7 1.97 0.00 0.89 14.72 0.03 82.40 Average: all 15.60 0.00 1.28 3.60 0.05 79.47 Average: 0 12.27 0.00 1.01 3.44 0.03 83.24 Average: 1 13.54 0.00 1.28 1.62 0.04 83.52 Average: 2 18.69 0.00 1.64 2.54 0.04 77.09 Average: 3 24.01 0.00 1.62 3.01 0.07 71.28 Average: 4 17.02 0.00 1.73 1.04 0.05 80.15 Average: 5 16.11 0.00 0.77 3.62 0.06 79.44 Average: 6 13.82 0.00 1.05 1.15 0.04 83.93 Average: 7 9.38 0.00 1.12 12.35 0.05 77.10