---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-174 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 142G 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 874 25810 0 5483 30837 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:98:5f:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe98:5f3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:06:34:24 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-174) 05/03/24 _x86_64_ (8 CPU) 13:32:54 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:02 358.87 74.39 284.49 5299.78 47957.34 13:35:01 111.52 27.39 84.14 2116.79 16843.52 13:36:01 121.66 9.58 112.08 1681.19 27473.69 13:37:01 338.58 14.45 324.13 788.00 104516.03 13:38:01 24.51 0.68 23.83 41.19 11132.76 13:39:01 14.56 0.07 14.50 13.33 8146.43 13:40:01 74.69 1.95 72.74 112.11 9784.12 Average: 149.29 18.34 130.95 1434.43 32301.64 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:02 30295536 31662812 2643684 8.03 52652 1635804 1480680 4.36 884760 1490064 59664 13:35:01 29941812 31678920 2997408 9.10 79792 1960012 1451628 4.27 903428 1788564 139016 13:36:01 27271920 31640980 5667300 17.21 122492 4447356 1409412 4.15 1025580 4190988 2046496 13:37:01 25438232 30601920 7500988 22.77 135212 5186320 7013896 20.64 2205284 4755424 376 13:38:01 24245824 29525520 8693396 26.39 137296 5295372 8529216 25.09 3335316 4801632 180 13:39:01 24186780 29497756 8752440 26.57 137708 5325624 8106948 23.85 3379504 4816324 356 13:40:01 26390004 31536912 6549216 19.88 140172 5173080 1569884 4.62 1382244 4668120 2680 Average: 26824301 30877831 6114919 18.56 115046 4146224 4223095 12.43 1873731 3787302 321253 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:02 ens3 336.08 240.73 1012.99 74.37 0.00 0.00 0.00 0.00 13:34:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 58.21 39.30 978.54 8.10 0.00 0.00 0.00 0.00 13:35:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1158.89 567.01 20378.78 41.98 0.00 0.00 0.00 0.00 13:36:01 lo 9.67 9.67 0.97 0.97 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-202d8d5ba60d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethf47fdf8 1.27 1.82 0.15 0.18 0.00 0.00 0.00 0.00 13:37:01 ens3 326.38 145.88 8015.92 10.98 0.00 0.00 0.00 0.00 13:37:01 vethb53c496 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 veth1cd9d70 31.03 39.79 3.08 4.64 0.00 0.00 0.00 0.00 13:38:01 vethf47fdf8 3.55 4.80 0.65 0.76 0.00 0.00 0.00 0.00 13:38:01 ens3 7.47 4.63 1.65 1.29 0.00 0.00 0.00 0.00 13:38:01 vethb53c496 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth1cd9d70 42.93 49.81 44.19 20.69 0.00 0.00 0.00 0.00 13:39:01 vethf47fdf8 0.33 0.53 0.04 0.06 0.00 0.00 0.00 0.00 13:39:01 ens3 17.55 15.48 7.01 25.59 0.00 0.00 0.00 0.00 13:39:01 vethb53c496 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth1cd9d70 25.35 31.64 43.07 8.36 0.00 0.00 0.00 0.00 13:40:01 ens3 43.01 35.23 71.36 16.37 0.00 0.00 0.00 0.00 13:40:01 lo 22.18 22.18 2.36 2.36 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 278.75 150.01 4360.37 25.57 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.30 0.30 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-174) 05/03/24 _x86_64_ (8 CPU) 13:32:54 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:02 all 7.89 0.00 1.16 4.45 0.04 86.47 13:34:02 0 2.72 0.00 0.75 1.52 0.05 94.96 13:34:02 1 2.55 0.00 0.70 6.49 0.03 90.22 13:34:02 2 6.15 0.00 0.45 0.70 0.02 92.68 13:34:02 3 6.38 0.00 3.04 3.94 0.05 86.59 13:34:02 4 15.62 0.00 0.98 1.49 0.03 81.87 13:34:02 5 4.00 0.00 1.04 18.79 0.03 76.15 13:34:02 6 19.13 0.00 1.27 2.39 0.03 77.18 13:34:02 7 6.54 0.00 1.00 0.35 0.03 92.08 13:35:01 all 9.82 0.00 0.73 2.25 0.03 87.16 13:35:01 0 0.07 0.00 0.29 4.75 0.07 94.83 13:35:01 1 2.81 0.00 0.58 0.93 0.02 95.66 13:35:01 2 0.44 0.00 0.25 0.39 0.02 98.90 13:35:01 3 21.51 0.00 1.21 1.39 0.03 75.85 13:35:01 4 38.80 0.00 1.97 1.89 0.07 57.27 13:35:01 5 7.65 0.00 0.92 3.93 0.03 87.47 13:35:01 6 6.16 0.00 0.46 4.56 0.02 88.81 13:35:01 7 1.14 0.00 0.20 0.14 0.00 98.53 13:36:01 all 12.39 0.00 3.96 2.88 0.07 80.71 13:36:01 0 9.40 0.00 4.01 6.79 0.08 79.72 13:36:01 1 10.06 0.00 4.12 2.63 0.08 83.10 13:36:01 2 9.94 0.00 3.82 0.10 0.08 86.05 13:36:01 3 8.11 0.00 4.35 9.35 0.07 78.12 13:36:01 4 30.79 0.00 4.95 2.03 0.08 62.15 13:36:01 5 14.02 0.00 3.23 0.56 0.05 82.14 13:36:01 6 10.17 0.00 4.04 1.52 0.07 84.20 13:36:01 7 6.65 0.00 3.13 0.12 0.05 90.05 13:37:01 all 12.24 0.00 2.95 11.35 0.06 73.39 13:37:01 0 12.64 0.00 2.97 17.71 0.05 66.62 13:37:01 1 10.70 0.00 2.88 9.87 0.05 76.50 13:37:01 2 12.35 0.00 2.91 2.49 0.07 82.19 13:37:01 3 15.37 0.00 3.33 15.59 0.05 65.66 13:37:01 4 13.20 0.00 2.69 0.38 0.10 83.63 13:37:01 5 12.09 0.00 2.29 2.71 0.07 82.85 13:37:01 6 8.68 0.00 3.07 18.69 0.05 69.51 13:37:01 7 12.95 0.00 3.44 23.49 0.03 60.09 13:38:01 all 18.96 0.00 1.68 0.63 0.07 78.67 13:38:01 0 22.18 0.00 1.74 0.07 0.08 75.94 13:38:01 1 12.84 0.00 1.14 0.02 0.07 85.94 13:38:01 2 21.81 0.00 2.24 1.29 0.05 74.61 13:38:01 3 20.00 0.00 1.87 0.00 0.07 78.06 13:38:01 4 16.22 0.00 1.51 0.02 0.07 82.18 13:38:01 5 18.35 0.00 1.70 0.07 0.07 79.82 13:38:01 6 16.28 0.00 1.39 0.02 0.08 82.23 13:38:01 7 24.00 0.00 1.83 3.56 0.08 70.53 13:39:01 all 3.73 0.00 0.47 0.51 0.05 95.24 13:39:01 0 3.57 0.00 0.55 0.00 0.05 95.83 13:39:01 1 3.53 0.00 0.55 0.02 0.07 95.84 13:39:01 2 3.89 0.00 0.52 0.00 0.05 95.54 13:39:01 3 3.45 0.00 0.49 0.00 0.05 96.02 13:39:01 4 5.94 0.00 0.55 0.00 0.03 93.48 13:39:01 5 3.15 0.00 0.48 0.02 0.03 96.31 13:39:01 6 4.00 0.00 0.33 0.10 0.07 95.50 13:39:01 7 2.32 0.00 0.28 3.92 0.03 93.44 13:40:01 all 7.68 0.00 0.62 0.90 0.03 90.77 13:40:01 0 1.18 0.00 0.63 0.05 0.03 98.10 13:40:01 1 9.95 0.00 0.80 0.28 0.03 88.93 13:40:01 2 3.47 0.00 0.63 0.50 0.02 95.38 13:40:01 3 1.07 0.00 0.37 0.13 0.02 98.42 13:40:01 4 3.75 0.00 0.55 0.03 0.02 95.65 13:40:01 5 24.59 0.00 0.65 0.38 0.05 74.33 13:40:01 6 2.90 0.00 0.45 0.33 0.02 96.30 13:40:01 7 14.62 0.00 0.87 5.47 0.05 78.99 Average: all 10.38 0.00 1.65 3.28 0.05 84.64 Average: 0 7.40 0.00 1.56 4.39 0.06 86.58 Average: 1 7.50 0.00 1.53 2.89 0.05 88.03 Average: 2 8.30 0.00 1.55 0.78 0.04 89.33 Average: 3 10.81 0.00 2.09 4.33 0.05 82.72 Average: 4 17.65 0.00 1.88 0.83 0.06 79.58 Average: 5 11.99 0.00 1.47 3.78 0.05 82.71 Average: 6 9.62 0.00 1.57 3.94 0.05 84.82 Average: 7 9.75 0.00 1.53 5.29 0.04 83.39