---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7404 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 877 26134 0 5155 30833 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:21:47:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe21:47b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:6c:1e:d0 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-7404) 02/21/24 _x86_64_ (8 CPU) 15:34:23 LINUX RESTART (8 CPU) 15:35:02 tps rtps wtps bread/s bwrtn/s 15:36:01 323.73 73.76 249.97 4782.10 32534.71 15:37:01 86.45 13.85 72.60 1123.95 28123.31 15:38:01 132.86 9.34 123.51 1657.82 46097.45 15:39:01 230.84 7.67 223.18 508.15 86118.25 15:40:01 145.54 6.42 139.13 302.98 25356.27 Average: 182.99 21.88 161.11 1655.20 43717.13 15:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 30053460 31631548 2885760 8.76 63052 1828532 1499632 4.41 973188 1627948 161416 15:37:01 29834668 31687916 3104552 9.43 84084 2065796 1410560 4.15 893764 1891520 213276 15:38:01 27614000 31628300 5325220 16.17 120552 4106456 1446980 4.26 1033208 3851336 1389600 15:39:01 26262652 31081620 6676568 20.27 133228 4849540 5665292 16.67 1671592 4480708 1044 15:40:01 26144064 31107252 6795156 20.63 138744 4988548 2351016 6.92 1776772 4510188 224 Average: 27981769 31427327 4957451 15.05 107932 3567774 2474696 7.28 1269705 3272340 353112 15:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 462.97 315.37 1541.22 80.23 0.00 0.00 0.00 0.00 15:36:01 lo 1.58 1.58 0.16 0.16 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 54.77 39.54 725.80 10.34 0.00 0.00 0.00 0.00 15:37:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 br-858f26dd5242 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 779.18 424.35 16612.99 32.67 0.00 0.00 0.00 0.00 15:38:01 lo 8.79 8.79 0.88 0.88 0.00 0.00 0.00 0.00 15:39:01 veth4b76d77 0.77 0.97 0.08 0.08 0.00 0.00 0.00 0.00 15:39:01 vethdd8ee73 0.22 0.45 0.01 0.03 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 vethac2bbdd 0.20 0.40 0.01 0.02 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 vethac2bbdd 27.28 25.53 11.58 16.30 0.00 0.00 0.00 0.00 15:40:01 br-858f26dd5242 0.42 0.45 0.23 0.04 0.00 0.00 0.00 0.00 15:40:01 ens3 1498.33 894.67 25847.85 136.17 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: vethac2bbdd 5.53 5.22 2.33 3.29 0.00 0.00 0.00 0.00 Average: br-858f26dd5242 0.08 0.09 0.05 0.01 0.00 0.00 0.00 0.00 Average: ens3 298.69 178.07 5188.11 27.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7404) 02/21/24 _x86_64_ (8 CPU) 15:34:23 LINUX RESTART (8 CPU) 15:35:02 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 10.57 0.00 1.16 4.89 0.04 83.34 15:36:01 0 9.23 0.00 0.93 1.19 0.03 88.62 15:36:01 1 10.14 0.00 1.28 0.69 0.05 87.84 15:36:01 2 28.30 0.00 1.81 5.05 0.07 64.78 15:36:01 3 14.01 0.00 0.92 3.43 0.05 81.59 15:36:01 4 7.12 0.00 1.09 0.38 0.03 91.38 15:36:01 5 4.80 0.00 1.69 4.37 0.02 89.12 15:36:01 6 4.22 0.00 0.69 6.42 0.05 88.62 15:36:01 7 6.66 0.00 0.88 17.61 0.03 74.82 15:37:01 all 10.60 0.00 0.68 2.73 0.03 85.96 15:37:01 0 1.22 0.00 0.08 0.00 0.00 98.70 15:37:01 1 20.39 0.00 1.34 4.66 0.05 73.56 15:37:01 2 15.29 0.00 0.75 0.47 0.03 83.46 15:37:01 3 0.67 0.00 0.20 13.95 0.02 85.16 15:37:01 4 31.28 0.00 1.55 2.59 0.07 64.52 15:37:01 5 13.56 0.00 1.20 0.17 0.05 85.02 15:37:01 6 1.48 0.00 0.17 0.02 0.05 98.28 15:37:01 7 0.92 0.00 0.12 0.00 0.02 98.95 15:38:01 all 9.40 0.00 3.51 7.95 0.09 79.05 15:38:01 0 12.46 0.00 3.59 10.18 0.12 73.65 15:38:01 1 6.89 0.00 2.82 5.09 0.10 85.10 15:38:01 2 9.01 0.00 3.55 2.06 0.10 85.28 15:38:01 3 7.22 0.00 3.91 33.06 0.10 55.70 15:38:01 4 8.55 0.00 4.26 0.15 0.08 86.96 15:38:01 5 8.75 0.00 3.94 11.96 0.12 75.23 15:38:01 6 7.51 0.00 2.74 0.24 0.07 89.45 15:38:01 7 14.76 0.00 3.36 0.99 0.08 80.81 15:39:01 all 6.11 0.00 1.94 14.54 0.05 77.36 15:39:01 0 6.82 0.00 1.91 12.79 0.03 78.44 15:39:01 1 3.77 0.00 1.94 5.14 0.03 89.12 15:39:01 2 8.26 0.00 1.82 4.12 0.03 85.77 15:39:01 3 5.55 0.00 2.56 28.82 0.05 63.02 15:39:01 4 7.71 0.00 1.72 42.90 0.05 47.63 15:39:01 5 4.54 0.00 1.73 15.15 0.05 78.53 15:39:01 6 5.78 0.00 1.83 6.74 0.05 85.59 15:39:01 7 6.48 0.00 1.93 0.72 0.03 90.83 15:40:01 all 22.89 0.00 2.70 4.70 0.10 69.61 15:40:01 0 23.41 0.00 2.90 4.66 0.10 68.93 15:40:01 1 20.97 0.00 2.75 1.97 0.12 74.19 15:40:01 2 29.38 0.00 3.12 2.15 0.10 65.24 15:40:01 3 20.98 0.00 2.28 19.79 0.13 56.80 15:40:01 4 17.97 0.00 2.50 3.14 0.10 76.29 15:40:01 5 21.90 0.00 2.71 2.50 0.08 72.81 15:40:01 6 20.84 0.00 2.42 2.38 0.10 74.26 15:40:01 7 27.66 0.00 2.88 1.06 0.12 68.29 Average: all 11.92 0.00 2.00 6.96 0.06 79.05 Average: 0 10.62 0.00 1.88 5.78 0.06 81.66 Average: 1 12.48 0.00 2.03 3.52 0.07 81.90 Average: 2 18.01 0.00 2.21 2.75 0.07 76.96 Average: 3 9.66 0.00 1.98 19.87 0.07 68.43 Average: 4 14.59 0.00 2.23 9.86 0.07 73.26 Average: 5 10.75 0.00 2.25 6.83 0.06 80.11 Average: 6 7.98 0.00 1.57 3.13 0.06 87.25 Average: 7 11.29 0.00 1.83 4.00 0.06 82.81