---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84687 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 11G 145G 7% / 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 28132 0 3163 30848 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:15:f0:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe15:f012/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:55:73:b2 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-84687) 11/18/24 _x86_64_ (8 CPU) 15:47:06 LINUX RESTART (8 CPU) 15:48:01 tps rtps wtps bread/s bwrtn/s 15:49:01 181.54 53.87 127.66 3291.32 31244.79 15:50:01 54.15 4.33 49.82 212.06 23555.88 15:51:01 30.13 0.67 29.46 20.00 21365.24 15:52:01 42.24 0.62 41.63 19.86 24157.17 15:53:01 25.20 0.32 24.88 55.86 19615.80 15:54:01 182.56 3.57 178.99 527.82 32042.52 15:55:01 41.09 3.47 37.63 154.51 26390.40 Average: 79.56 9.55 70.01 611.62 25481.80 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 29315356 31134976 3623864 11.00 82392 2038168 2365156 6.96 1474444 1836664 116152 15:50:01 28020820 29903908 4918400 14.93 84356 2097052 2949280 8.68 2765416 1833868 14976 15:51:01 28200064 30171368 4739156 14.39 87024 2179164 3096940 9.11 2508240 1902872 16352 15:52:01 27580220 29727740 5359000 16.27 92824 2342368 3027092 8.91 2971032 2043640 18392 15:53:01 27847644 30026672 5091576 15.46 95380 2368828 2963004 8.72 2676436 2067740 12760 15:54:01 28391360 31139220 4547860 13.81 97200 2927060 1845588 5.43 1622540 2561768 199460 15:55:01 28845412 31624920 4093808 12.43 100360 2953876 1436248 4.23 1165520 2562744 15640 Average: 28314411 30532686 4624809 14.04 91362 2415217 2526187 7.43 2169090 2115614 56247 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:49:01 ens3 217.08 165.19 2084.22 34.95 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:50:01 ens3 2056.20 1294.34 941.66 471.31 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 7.73 7.73 0.75 0.75 0.00 0.00 0.00 0.00 15:51:01 ens3 1086.95 778.45 1002.74 297.83 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 7.07 7.07 9.52 9.52 0.00 0.00 0.00 0.00 15:52:01 ens3 794.48 514.01 2397.00 176.94 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 3.25 3.25 0.65 0.65 0.00 0.00 0.00 0.00 15:53:01 ens3 343.16 202.90 99.58 86.35 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 3.48 3.48 0.33 0.33 0.00 0.00 0.00 0.00 15:54:01 ens3 440.14 286.39 2468.59 82.86 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:55:01 ens3 470.19 316.75 328.15 115.13 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 3.34 3.34 1.63 1.63 0.00 0.00 0.00 0.00 Average: ens3 772.62 508.30 1331.72 180.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84687) 11/18/24 _x86_64_ (8 CPU) 15:47:06 LINUX RESTART (8 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 15.53 0.00 1.00 2.22 0.04 81.21 15:49:01 0 23.71 0.00 1.44 2.81 0.07 71.98 15:49:01 1 30.09 0.00 1.64 3.46 0.07 64.75 15:49:01 2 18.29 0.00 1.66 9.97 0.07 70.02 15:49:01 3 13.78 0.00 0.90 0.25 0.03 85.04 15:49:01 4 12.63 0.00 0.58 0.20 0.03 86.55 15:49:01 5 10.07 0.00 0.80 0.82 0.03 88.27 15:49:01 6 9.18 0.00 0.52 0.20 0.03 90.07 15:49:01 7 6.56 0.00 0.43 0.12 0.03 92.86 15:50:01 all 47.75 0.00 4.21 0.99 0.09 46.97 15:50:01 0 35.96 0.00 1.89 0.45 0.07 61.64 15:50:01 1 48.61 0.00 3.20 0.00 0.10 48.09 15:50:01 2 44.97 0.00 1.71 1.21 0.08 52.03 15:50:01 3 70.15 0.00 3.05 0.49 0.12 26.20 15:50:01 4 51.44 0.00 6.26 0.57 0.10 41.62 15:50:01 5 45.04 0.00 8.76 0.02 0.10 46.08 15:50:01 6 56.73 0.00 1.14 0.44 0.10 41.59 15:50:01 7 29.01 0.00 7.67 4.75 0.07 58.50 15:51:01 all 38.36 0.00 3.88 0.53 0.08 57.14 15:51:01 0 33.80 0.00 0.90 0.00 0.05 65.25 15:51:01 1 31.22 0.00 2.07 0.32 0.08 66.31 15:51:01 2 29.09 0.00 5.42 0.12 0.05 65.32 15:51:01 3 35.89 0.00 1.37 0.15 0.08 62.50 15:51:01 4 57.07 0.00 1.19 0.00 0.10 41.64 15:51:01 5 46.00 0.00 5.72 0.07 0.08 48.12 15:51:01 6 33.48 0.00 7.67 0.00 0.07 58.78 15:51:01 7 40.36 0.00 6.66 3.58 0.08 49.32 15:52:01 all 48.08 0.00 1.79 0.62 0.09 49.42 15:52:01 0 35.29 0.00 1.29 0.22 0.10 63.11 15:52:01 1 51.29 0.00 3.09 3.57 0.10 41.94 15:52:01 2 59.83 0.00 1.77 0.10 0.10 38.20 15:52:01 3 49.70 0.00 1.41 0.12 0.08 48.69 15:52:01 4 54.22 0.00 1.61 0.02 0.08 44.07 15:52:01 5 43.38 0.00 1.14 0.00 0.08 55.40 15:52:01 6 51.00 0.00 1.62 0.35 0.10 46.93 15:52:01 7 39.87 0.00 2.41 0.65 0.07 57.00 15:53:01 all 37.38 0.00 1.26 0.67 0.08 60.61 15:53:01 0 40.25 0.00 1.18 0.00 0.08 58.49 15:53:01 1 31.32 0.00 1.29 5.08 0.07 62.25 15:53:01 2 41.47 0.00 1.47 0.00 0.08 56.98 15:53:01 3 38.00 0.00 1.30 0.02 0.07 60.62 15:53:01 4 34.48 0.00 1.80 0.23 0.08 63.40 15:53:01 5 36.52 0.00 0.78 0.00 0.08 62.61 15:53:01 6 41.17 0.00 1.02 0.00 0.08 57.73 15:53:01 7 35.89 0.00 1.25 0.00 0.07 62.79 15:54:01 all 29.84 0.00 1.18 1.37 0.06 67.55 15:54:01 0 21.32 0.00 1.25 0.00 0.05 77.38 15:54:01 1 18.87 0.00 1.10 5.99 0.05 73.99 15:54:01 2 38.66 0.00 0.38 0.00 0.07 60.89 15:54:01 3 38.37 0.00 1.04 0.03 0.10 60.46 15:54:01 4 29.16 0.00 1.50 0.00 0.07 69.27 15:54:01 5 20.38 0.00 1.04 3.68 0.07 74.84 15:54:01 6 43.32 0.00 2.42 1.20 0.07 52.98 15:54:01 7 28.60 0.00 0.70 0.02 0.07 70.62 15:55:01 all 25.80 0.00 1.00 1.20 0.05 71.96 15:55:01 0 20.63 0.00 0.75 0.00 0.03 78.59 15:55:01 1 30.65 0.00 0.83 0.98 0.07 67.47 15:55:01 2 22.70 0.00 0.50 0.02 0.05 76.73 15:55:01 3 47.00 0.00 2.41 0.22 0.05 50.33 15:55:01 4 28.98 0.00 1.12 0.23 0.07 69.60 15:55:01 5 8.89 0.00 0.99 7.89 0.03 82.20 15:55:01 6 33.69 0.00 0.67 0.22 0.07 65.36 15:55:01 7 13.88 0.00 0.72 0.05 0.03 85.32 Average: all 34.66 0.00 2.04 1.09 0.07 62.13 Average: 0 30.14 0.00 1.24 0.50 0.06 68.06 Average: 1 34.58 0.00 1.89 2.77 0.08 60.68 Average: 2 36.42 0.00 1.84 1.63 0.07 60.04 Average: 3 41.83 0.00 1.64 0.18 0.08 56.28 Average: 4 38.25 0.00 2.00 0.18 0.08 59.49 Average: 5 30.05 0.00 2.75 1.78 0.07 65.36 Average: 6 38.36 0.00 2.15 0.34 0.07 59.08 Average: 7 27.70 0.00 2.83 1.30 0.06 68.10