---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30468 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 14G 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 906 25798 0 5461 30805 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:94:8e:6b brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe94:8e6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:79:3a:c2 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::42:4bff:fe79:3ac2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30468) 08/12/24 _x86_64_ (8 CPU) 13:51:47 LINUX RESTART (8 CPU) 13:52:01 tps rtps wtps bread/s bwrtn/s 13:53:02 366.86 87.22 279.64 6255.09 63619.80 13:54:01 432.19 50.26 381.92 3736.41 41520.18 13:55:01 160.49 5.87 154.62 608.17 55266.26 13:56:01 168.67 0.97 167.71 69.19 35076.82 13:57:01 123.26 0.75 122.51 98.25 34962.04 13:58:01 252.89 0.35 252.54 9.20 74001.67 13:59:01 64.51 1.23 63.27 65.46 28916.91 Average: 223.64 20.88 202.76 1543.71 47637.65 13:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:02 30021244 31635420 2917976 8.86 67552 1856292 1495364 4.40 971348 1655672 216528 13:54:01 29013708 31022776 3925512 11.92 85612 2219336 1873012 5.51 1664000 1938812 12488 13:55:01 27250960 30235616 5688260 17.27 101552 3153392 3261380 9.60 2754932 2547980 264 13:56:01 28078744 31590944 4860476 14.76 124472 3616552 1436264 4.23 1502580 2927508 314424 13:57:01 25889852 31546972 7049368 21.40 154864 5635628 1704088 5.01 1653952 4859472 2062400 13:58:01 24329824 29737736 8609396 26.14 169996 5321828 6571044 19.33 3598184 4424480 158060 13:59:01 26475552 31601408 6463668 19.62 172772 5093588 1512600 4.45 1741580 4192320 18220 Average: 27294269 31052982 5644951 17.14 125260 3842374 2550536 7.50 1983797 3220892 397483 13:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:02 ens3 388.40 261.44 1603.17 75.20 0.00 0.00 0.00 0.00 13:53:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 13:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 378.33 319.38 3865.53 52.09 0.00 0.00 0.00 0.00 13:54:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 472.87 352.07 8425.55 45.90 0.00 0.00 0.00 0.00 13:55:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 13:55:01 docker0 5.12 10.11 0.29 273.47 0.00 0.00 0.00 0.00 13:55:01 veth2621ef9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 134.13 98.83 1373.83 16.52 0.00 0.00 0.00 0.00 13:56:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 13:56:01 br-53b269fa9c93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 1.02 1.88 0.08 32.52 0.00 0.00 0.00 0.00 13:57:01 br-0145fc757ee1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 368.04 189.00 13357.11 13.43 0.00 0.00 0.00 0.00 13:57:01 lo 6.98 6.98 0.75 0.75 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 veth1afd2cb 0.43 0.87 0.07 0.11 0.00 0.00 0.00 0.00 13:58:01 br-0145fc757ee1 2.35 3.22 0.17 0.30 0.00 0.00 0.00 0.00 13:58:01 ens3 8.38 7.93 5.09 18.38 0.00 0.00 0.00 0.00 13:58:01 lo 7.33 7.33 0.58 0.58 0.00 0.00 0.00 0.00 13:59:01 ens3 48.56 34.86 70.87 19.27 0.00 0.00 0.00 0.00 13:59:01 lo 4.87 4.87 0.40 0.40 0.00 0.00 0.00 0.00 13:59:01 docker0 6.13 12.00 0.38 305.99 0.00 0.00 0.00 0.00 Average: ens3 256.68 180.18 4100.71 34.36 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 0.88 1.72 0.05 43.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30468) 08/12/24 _x86_64_ (8 CPU) 13:51:47 LINUX RESTART (8 CPU) 13:52:01 CPU %user %nice %system %iowait %steal %idle 13:53:02 all 9.38 0.00 1.46 4.07 0.04 85.04 13:53:02 0 11.77 0.00 1.00 0.84 0.03 86.36 13:53:02 1 24.39 0.00 2.09 3.29 0.07 70.17 13:53:02 2 14.31 0.00 2.61 6.57 0.03 76.48 13:53:02 3 4.83 0.00 1.12 0.42 0.03 93.60 13:53:02 4 3.54 0.00 2.53 5.46 0.07 88.40 13:53:02 5 5.16 0.00 0.80 0.45 0.02 93.57 13:53:02 6 8.99 0.00 0.88 0.98 0.03 89.11 13:53:02 7 2.07 0.00 0.60 14.61 0.05 82.67 13:54:01 all 21.12 0.00 1.37 2.53 0.06 74.92 13:54:01 0 23.37 0.00 2.45 4.02 0.07 70.09 13:54:01 1 24.86 0.00 0.85 1.31 0.07 72.91 13:54:01 2 27.59 0.00 2.08 1.62 0.07 68.65 13:54:01 3 21.83 0.00 1.29 2.31 0.07 74.49 13:54:01 4 16.66 0.00 0.95 1.01 0.07 81.31 13:54:01 5 13.68 0.00 0.95 0.95 0.05 84.36 13:54:01 6 10.23 0.00 0.73 1.16 0.03 87.85 13:54:01 7 30.77 0.00 1.60 7.88 0.09 59.66 13:55:01 all 23.98 0.00 2.38 3.46 0.09 70.08 13:55:01 0 23.57 0.00 2.52 9.38 0.10 64.43 13:55:01 1 26.10 0.00 2.96 2.21 0.08 68.64 13:55:01 2 22.16 0.00 1.91 0.39 0.10 75.44 13:55:01 3 24.59 0.00 2.22 1.14 0.07 71.98 13:55:01 4 25.17 0.00 2.78 0.94 0.12 70.98 13:55:01 5 28.43 0.00 2.68 0.61 0.10 68.19 13:55:01 6 21.74 0.00 2.33 5.09 0.07 70.77 13:55:01 7 20.11 0.00 1.70 7.93 0.07 70.19 13:56:01 all 8.22 0.00 1.97 3.20 0.06 86.54 13:56:01 0 2.92 0.00 1.86 2.52 0.07 92.64 13:56:01 1 24.85 0.00 2.56 2.74 0.07 69.78 13:56:01 2 4.85 0.00 1.57 0.12 0.03 93.44 13:56:01 3 3.53 0.00 2.07 6.21 0.05 88.15 13:56:01 4 4.20 0.00 2.21 8.10 0.03 85.46 13:56:01 5 4.19 0.00 1.72 1.55 0.10 92.45 13:56:01 6 2.59 0.00 1.29 2.90 0.03 93.19 13:56:01 7 18.58 0.00 2.49 1.51 0.07 77.35 13:57:01 all 14.80 0.00 3.22 1.86 0.06 80.06 13:57:01 0 12.20 0.00 2.99 8.23 0.07 76.52 13:57:01 1 16.31 0.00 3.62 0.22 0.07 79.78 13:57:01 2 17.69 0.00 2.83 0.15 0.07 79.26 13:57:01 3 13.30 0.00 2.53 0.61 0.07 83.50 13:57:01 4 13.54 0.00 3.15 5.14 0.08 78.08 13:57:01 5 13.88 0.00 4.62 0.14 0.05 81.32 13:57:01 6 13.96 0.00 3.17 0.27 0.07 82.54 13:57:01 7 17.52 0.00 2.90 0.10 0.05 79.43 13:58:01 all 28.40 0.00 3.61 4.23 0.08 63.68 13:58:01 0 26.57 0.00 3.82 15.59 0.08 53.93 13:58:01 1 31.30 0.00 3.02 1.31 0.08 64.28 13:58:01 2 30.10 0.00 4.39 0.93 0.07 64.52 13:58:01 3 29.00 0.00 3.94 0.20 0.07 66.78 13:58:01 4 28.32 0.00 3.31 7.84 0.07 60.47 13:58:01 5 29.39 0.00 4.16 6.13 0.10 60.22 13:58:01 6 28.46 0.00 3.53 1.04 0.07 66.91 13:58:01 7 24.02 0.00 2.73 0.85 0.05 72.34 13:59:01 all 6.02 0.00 0.79 1.51 0.05 91.63 13:59:01 0 15.30 0.00 0.97 0.18 0.03 83.51 13:59:01 1 2.70 0.00 0.67 0.73 0.03 95.86 13:59:01 2 8.04 0.00 1.05 1.37 0.05 89.49 13:59:01 3 12.70 0.00 0.92 0.15 0.07 86.17 13:59:01 4 3.56 0.00 0.75 8.00 0.05 87.64 13:59:01 5 2.17 0.00 0.64 1.56 0.07 95.57 13:59:01 6 2.49 0.00 0.79 0.05 0.03 96.64 13:59:01 7 1.19 0.00 0.55 0.02 0.03 98.21 Average: all 15.97 0.00 2.12 2.98 0.06 78.87 Average: 0 16.51 0.00 2.23 5.82 0.06 75.38 Average: 1 21.48 0.00 2.25 1.69 0.07 74.51 Average: 2 17.79 0.00 2.35 1.59 0.06 78.21 Average: 3 15.66 0.00 2.01 1.57 0.06 80.69 Average: 4 13.54 0.00 2.24 5.23 0.07 78.92 Average: 5 13.82 0.00 2.22 1.63 0.07 82.27 Average: 6 12.64 0.00 1.82 1.64 0.05 83.86 Average: 7 16.28 0.00 1.80 4.69 0.06 77.17