---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19567 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 824 27970 0 3371 30887 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:c5:2a:1b brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fec5:2a1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:b0:6e:a7 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 inet6 fe80::42:c8ff:feb0:6ea7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19567) 03/30/24 _x86_64_ (8 CPU) 21:54:29 LINUX RESTART (8 CPU) 21:55:02 tps rtps wtps bread/s bwrtn/s 21:56:01 124.51 40.81 83.70 1851.80 27861.63 21:57:01 158.56 35.34 123.21 830.00 35714.85 21:58:01 90.12 4.13 85.99 257.29 32630.56 21:59:01 70.47 0.00 70.47 0.00 27625.26 22:00:01 113.45 2.60 110.85 395.67 45416.16 22:01:01 142.33 0.02 142.31 4.27 44289.55 22:02:01 190.72 9.63 181.09 1145.54 41177.00 Average: 127.17 13.15 114.02 637.82 36407.80 21:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30164424 31735800 2774796 8.42 70216 1812412 1400400 4.12 837572 1648360 143276 21:57:01 29083004 31082652 3856216 11.71 93944 2196504 2191916 6.45 1563172 1960432 154108 21:58:01 28720456 31119440 4218764 12.81 121748 2533260 2076740 6.11 1534356 2287516 300192 21:59:01 28628416 31033636 4310804 13.09 126504 2532932 2185708 6.43 1642932 2274132 338452 22:00:01 28390544 30992668 4548676 13.81 139300 2725744 2261520 6.65 1784500 2369576 152572 22:01:01 27988120 31108464 4951100 15.03 169744 3153220 2248096 6.61 1714168 2783948 190048 22:02:01 28669776 31656172 4269444 12.96 192560 3003548 1438692 4.23 1184516 2639092 928 Average: 28806391 31246976 4132829 12.55 130574 2565374 1971867 5.80 1465888 2280437 182797 21:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 ens3 149.55 95.32 1000.95 32.26 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 21:57:01 ens3 239.78 178.15 2514.71 35.36 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 21:58:01 ens3 80.27 53.36 1292.06 10.54 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:59:01 ens3 47.59 39.76 14.58 11.46 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:00:01 ens3 231.06 111.90 3279.85 15.91 0.00 0.00 0.00 0.00 22:00:01 docker0 85.32 190.80 7.54 3019.08 0.00 0.00 0.00 0.00 22:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:00:01 vethf5ce547 54.32 95.27 6.62 1564.85 0.00 0.00 0.00 0.13 22:01:01 ens3 47.13 27.80 1115.33 2.81 0.00 0.00 0.00 0.00 22:01:01 docker0 27.51 46.83 2.23 1115.26 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:02:01 ens3 34.69 28.35 62.84 10.46 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 22:02:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 118.51 76.33 1326.52 16.94 0.00 0.00 0.00 0.00 Average: docker0 16.16 34.04 1.40 592.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19567) 03/30/24 _x86_64_ (8 CPU) 21:54:29 LINUX RESTART (8 CPU) 21:55:02 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 10.65 0.00 0.81 2.36 0.03 86.15 21:56:01 0 10.89 0.00 0.66 0.07 0.03 88.35 21:56:01 1 2.96 0.00 0.54 2.79 0.07 93.65 21:56:01 2 2.05 0.00 0.34 0.22 0.03 97.36 21:56:01 3 2.17 0.00 0.41 11.73 0.03 85.65 21:56:01 4 14.13 0.00 0.83 0.75 0.03 84.26 21:56:01 5 15.62 0.00 1.19 1.10 0.03 82.05 21:56:01 6 4.36 0.00 0.54 0.24 0.02 94.85 21:56:01 7 33.03 0.00 1.95 1.97 0.07 62.98 21:57:01 all 15.07 0.00 1.05 2.34 0.05 81.49 21:57:01 0 34.57 0.00 1.42 2.60 0.07 61.35 21:57:01 1 14.06 0.00 1.17 2.44 0.05 82.28 21:57:01 2 9.74 0.00 0.63 0.23 0.03 89.36 21:57:01 3 9.06 0.00 0.55 8.68 0.03 81.68 21:57:01 4 21.36 0.00 1.67 1.00 0.05 75.91 21:57:01 5 15.59 0.00 1.14 1.55 0.03 81.68 21:57:01 6 3.66 0.00 0.80 1.86 0.05 93.62 21:57:01 7 12.46 0.00 1.00 0.37 0.03 86.14 21:58:01 all 10.82 0.00 0.68 2.37 0.03 86.09 21:58:01 0 45.14 0.00 2.84 3.00 0.05 48.97 21:58:01 1 7.43 0.00 0.87 3.10 0.02 88.59 21:58:01 2 5.59 0.00 0.45 0.28 0.03 93.64 21:58:01 3 0.98 0.00 0.07 5.74 0.03 93.18 21:58:01 4 1.18 0.00 0.15 0.58 0.02 98.07 21:58:01 5 0.48 0.00 0.15 1.30 0.05 98.01 21:58:01 6 20.51 0.00 0.60 0.98 0.03 77.87 21:58:01 7 5.22 0.00 0.33 4.02 0.00 90.42 21:59:01 all 11.22 0.00 0.71 1.78 0.03 86.26 21:59:01 0 0.08 0.00 0.08 0.00 0.00 99.83 21:59:01 1 0.60 0.00 0.39 11.73 0.03 87.25 21:59:01 2 5.22 0.00 0.43 0.27 0.03 94.04 21:59:01 3 79.17 0.00 3.52 1.65 0.10 15.56 21:59:01 4 1.22 0.00 0.23 0.00 0.00 98.55 21:59:01 5 0.08 0.00 0.15 0.62 0.03 99.11 21:59:01 6 1.85 0.00 0.20 0.00 0.02 97.93 21:59:01 7 1.55 0.00 0.67 0.00 0.02 97.77 22:00:01 all 9.80 0.00 1.29 2.70 0.03 86.17 22:00:01 0 2.62 0.00 0.75 0.02 0.03 96.58 22:00:01 1 16.75 0.00 1.76 10.34 0.03 71.12 22:00:01 2 2.91 0.00 0.85 0.32 0.03 95.89 22:00:01 3 39.58 0.00 2.51 1.74 0.07 56.11 22:00:01 4 9.59 0.00 1.90 0.07 0.03 88.41 22:00:01 5 2.01 0.00 0.67 0.95 0.03 96.33 22:00:01 6 3.16 0.00 1.00 0.03 0.02 95.79 22:00:01 7 1.79 0.00 0.90 8.19 0.03 89.09 22:01:01 all 9.70 0.00 1.51 2.91 0.03 85.84 22:01:01 0 10.65 0.00 1.00 0.00 0.02 88.33 22:01:01 1 1.04 0.00 0.37 10.97 0.02 87.61 22:01:01 2 1.39 0.00 1.20 6.99 0.03 90.38 22:01:01 3 44.90 0.00 5.16 2.79 0.07 47.09 22:01:01 4 14.56 0.00 2.65 0.03 0.02 82.74 22:01:01 5 3.47 0.00 0.92 0.03 0.02 95.57 22:01:01 6 1.08 0.00 0.47 0.05 0.02 98.38 22:01:01 7 0.47 0.00 0.37 2.49 0.05 96.62 22:02:01 all 10.24 0.00 1.59 2.80 0.04 85.33 22:02:01 0 3.34 0.00 1.17 0.30 0.02 95.17 22:02:01 1 2.99 0.00 1.19 9.22 0.05 86.55 22:02:01 2 3.28 0.00 2.61 10.62 0.03 83.45 22:02:01 3 17.70 0.00 2.41 1.21 0.05 78.63 22:02:01 4 5.00 0.00 1.60 0.03 0.03 93.33 22:02:01 5 18.58 0.00 1.30 0.15 0.05 79.92 22:02:01 6 5.90 0.00 0.95 0.18 0.02 92.94 22:02:01 7 25.14 0.00 1.49 0.69 0.05 72.63 Average: all 11.07 0.00 1.09 2.47 0.03 85.33 Average: 0 15.35 0.00 1.13 0.86 0.03 82.63 Average: 1 6.56 0.00 0.90 7.23 0.04 85.28 Average: 2 4.32 0.00 0.93 2.71 0.03 92.01 Average: 3 27.71 0.00 2.09 4.78 0.06 65.37 Average: 4 9.56 0.00 1.29 0.35 0.03 88.77 Average: 5 7.96 0.00 0.79 0.82 0.04 90.40 Average: 6 5.80 0.00 0.65 0.48 0.02 93.05 Average: 7 11.33 0.00 0.96 2.53 0.04 85.15