---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18792 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 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 864 28431 0 2870 30862 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:56:93:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe56:93a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:59:04:46 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::42:8bff:fe59:446/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18792) 03/28/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 121.76 43.30 78.46 1958.45 27015.08 10:44:01 135.47 20.94 114.53 845.45 32648.72 10:45:01 41.79 0.58 41.20 11.06 23700.23 10:46:01 24.46 0.32 24.14 8.66 10130.49 10:47:01 8.37 0.23 8.13 11.86 8436.59 10:48:01 105.23 2.78 102.45 407.40 40042.93 10:49:01 43.21 1.28 41.93 63.32 20188.64 Average: 68.48 9.84 58.64 468.76 23156.84 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30150248 31730640 2788972 8.47 69936 1821224 1431188 4.21 838528 1659404 166912 10:44:01 28833660 30627572 4105560 12.46 83244 2010004 2526388 7.43 1992180 1794804 19904 10:45:01 27559080 29463608 5380140 16.33 87744 2110524 5165388 15.20 3178264 1865448 20184 10:46:01 27208684 29151452 5730536 17.40 89540 2144960 5258772 15.47 3499020 1887568 508 10:47:01 28315032 30328324 4624188 14.04 90016 2214460 2606864 7.67 2368856 1918980 17016 10:48:01 27773980 30252712 5165240 15.68 97656 2662640 2620700 7.71 2578716 2226596 548 10:49:01 29137964 31626296 3801256 11.54 100268 2669768 1488312 4.38 1217484 2226428 1160 Average: 28425521 30454372 4513699 13.70 88343 2233369 3013945 8.87 2239007 1939890 32319 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 184.83 126.44 1136.80 40.06 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 260.10 209.11 1492.26 51.64 0.00 0.00 0.00 0.00 10:44:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 422.58 295.38 1314.24 108.11 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 124.11 92.70 441.67 31.72 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 37.93 21.61 13.92 10.83 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:48:01 ens3 398.52 371.90 1517.94 1579.80 0.00 0.00 0.00 0.00 10:48:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 66.31 65.34 32.68 136.29 0.00 0.00 0.00 0.00 10:49:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 213.55 169.03 849.26 280.34 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18792) 03/28/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.90 0.00 0.83 2.81 0.05 85.41 10:43:01 0 23.87 0.00 1.41 1.27 0.03 73.42 10:43:01 1 7.99 0.00 0.71 0.24 0.02 91.04 10:43:01 2 2.80 0.00 0.47 0.47 0.03 96.22 10:43:01 3 0.56 0.00 0.17 6.36 0.03 92.88 10:43:01 4 2.78 0.00 0.32 1.73 0.02 95.15 10:43:01 5 29.15 0.00 1.85 1.71 0.08 67.20 10:43:01 6 2.82 0.00 0.87 9.22 0.05 87.05 10:43:01 7 17.35 0.00 0.87 1.50 0.07 80.22 10:44:01 all 28.01 0.00 1.19 1.84 0.06 68.89 10:44:01 0 27.86 0.00 0.95 0.02 0.07 71.11 10:44:01 1 30.74 0.00 1.14 1.25 0.08 66.78 10:44:01 2 22.09 0.00 0.91 0.15 0.07 76.78 10:44:01 3 31.43 0.00 0.90 0.95 0.07 66.64 10:44:01 4 24.15 0.00 1.71 2.86 0.07 71.21 10:44:01 5 27.91 0.00 1.59 3.96 0.07 66.48 10:44:01 6 23.37 0.00 0.62 4.78 0.05 71.18 10:44:01 7 36.55 0.00 1.66 0.82 0.08 60.88 10:45:01 all 55.28 0.00 2.11 1.97 0.09 40.54 10:45:01 0 52.80 0.00 1.80 1.86 0.07 43.47 10:45:01 1 54.33 0.00 2.00 0.00 0.08 43.59 10:45:01 2 56.09 0.00 1.89 4.84 0.08 37.10 10:45:01 3 56.51 0.00 2.58 2.28 0.08 38.54 10:45:01 4 51.62 0.00 2.52 0.94 0.08 44.84 10:45:01 5 58.24 0.00 2.16 3.61 0.10 35.89 10:45:01 6 56.88 0.00 1.93 0.02 0.10 41.07 10:45:01 7 55.79 0.00 2.02 2.20 0.10 39.90 10:46:01 all 35.55 0.00 1.23 30.52 0.07 32.63 10:46:01 0 34.98 0.00 1.16 48.72 0.08 15.06 10:46:01 1 37.36 0.00 0.92 47.65 0.07 14.01 10:46:01 2 36.03 0.00 1.81 1.84 0.08 60.24 10:46:01 3 39.04 0.00 1.06 48.52 0.07 11.31 10:46:01 4 34.22 0.00 1.36 49.32 0.07 15.04 10:46:01 5 34.83 0.00 1.04 0.00 0.07 64.06 10:46:01 6 32.87 0.00 1.03 48.29 0.07 17.74 10:46:01 7 35.06 0.00 1.53 0.02 0.07 63.32 10:47:01 all 44.59 0.00 1.00 12.21 0.12 42.08 10:47:01 0 46.01 0.00 0.87 0.00 0.12 53.00 10:47:01 1 45.38 0.00 1.17 0.10 0.08 53.26 10:47:01 2 45.36 0.00 1.09 0.00 0.10 53.45 10:47:01 3 44.41 0.00 1.09 51.66 0.13 2.71 10:47:01 4 43.47 0.00 0.92 46.22 0.12 9.26 10:47:01 5 45.92 0.00 0.99 0.00 0.17 52.92 10:47:01 6 43.10 0.00 0.88 0.00 0.17 55.86 10:47:01 7 43.00 0.00 1.00 0.00 0.10 55.89 10:48:01 all 6.22 0.00 1.03 15.99 0.05 76.72 10:48:01 0 6.87 0.00 0.85 11.16 0.05 81.07 10:48:01 1 12.12 0.00 1.76 42.04 0.05 44.03 10:48:01 2 5.78 0.00 0.85 0.99 0.08 92.30 10:48:01 3 3.83 0.00 1.10 40.63 0.02 54.42 10:48:01 4 5.24 0.00 0.89 6.92 0.07 86.88 10:48:01 5 4.35 0.00 0.80 10.13 0.02 84.70 10:48:01 6 5.67 0.00 0.74 2.26 0.03 91.31 10:48:01 7 5.90 0.00 1.21 13.85 0.03 79.00 10:49:01 all 8.32 0.00 0.46 4.45 0.04 86.73 10:49:01 0 1.15 0.00 0.32 0.00 0.02 98.51 10:49:01 1 17.37 0.00 0.57 0.65 0.05 81.36 10:49:01 2 19.74 0.00 0.73 2.35 0.03 77.14 10:49:01 3 0.68 0.00 0.37 0.00 0.02 98.93 10:49:01 4 16.46 0.00 0.52 31.95 0.13 50.94 10:49:01 5 6.17 0.00 0.37 0.02 0.05 93.40 10:49:01 6 4.35 0.00 0.52 0.30 0.03 94.80 10:49:01 7 0.60 0.00 0.32 0.28 0.00 98.80 Average: all 26.97 0.00 1.12 9.97 0.07 61.87 Average: 0 27.63 0.00 1.05 9.00 0.06 62.26 Average: 1 29.35 0.00 1.18 13.14 0.06 56.26 Average: 2 26.79 0.00 1.11 1.52 0.07 70.51 Average: 3 25.22 0.00 1.04 21.48 0.06 52.21 Average: 4 25.41 0.00 1.18 19.97 0.08 53.37 Average: 5 29.47 0.00 1.26 2.77 0.08 66.42 Average: 6 24.13 0.00 0.94 9.24 0.07 65.61 Average: 7 27.72 0.00 1.23 2.67 0.06 68.31