---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25485 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: 2799.996 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 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 841 25173 0 6152 30869 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:a2:4a:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fea2:4a6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:31:9d:bd 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-25485) 04/24/24 _x86_64_ (8 CPU) 08:54:13 LINUX RESTART (8 CPU) 08:55:01 tps rtps wtps bread/s bwrtn/s 08:56:01 97.80 17.76 80.04 1024.23 27122.28 08:57:01 133.56 23.11 110.45 2777.00 33050.22 08:58:01 234.36 0.15 234.21 17.73 125697.72 08:59:01 336.53 12.18 324.35 790.60 49443.64 09:00:01 19.53 0.00 19.53 0.00 21116.93 09:01:01 22.23 0.08 22.14 9.60 19888.95 09:02:01 77.59 1.93 75.65 111.98 22762.37 Average: 131.65 7.89 123.76 675.86 42725.47 08:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 30123272 31706320 2815940 8.55 70636 1822760 1437564 4.23 864608 1658092 154256 08:57:01 28531480 31678444 4407732 13.38 108048 3294364 1397652 4.11 975648 3032952 1282392 08:58:01 25846808 31670976 7092404 21.53 140732 5811800 1489428 4.38 1015992 5548512 574836 08:59:01 23575860 29563080 9363352 28.43 156796 5939368 8873372 26.11 3299312 5454908 1700 09:00:01 23637836 29626120 9301376 28.24 156984 5939912 8835300 26.00 3239440 5453704 188 09:01:01 23682012 29696660 9257200 28.10 157380 5967628 8083732 23.78 3186620 5467668 380 09:02:01 25785340 31617284 7153872 21.72 159308 5800004 1511600 4.45 1298908 5311896 2484 Average: 25883230 30794126 7055982 21.42 135698 4939405 4518378 13.29 1982933 4561105 288034 08:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 08:56:01 ens3 54.41 36.31 838.46 8.03 0.00 0.00 0.00 0.00 08:57:01 br-3de9c8a2e03c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 7.13 7.13 0.67 0.67 0.00 0.00 0.00 0.00 08:57:01 ens3 329.10 208.78 6522.27 19.13 0.00 0.00 0.00 0.00 08:58:01 br-3de9c8a2e03c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 6.33 6.33 0.65 0.65 0.00 0.00 0.00 0.00 08:58:01 ens3 867.96 475.70 24860.68 33.58 0.00 0.00 0.00 0.00 08:59:01 veth9ef653e 5.80 7.22 0.89 1.00 0.00 0.00 0.00 0.00 08:59:01 veth3781b3a 45.68 39.71 17.14 39.84 0.00 0.00 0.00 0.00 08:59:01 veth211ae86 0.55 0.93 0.06 0.31 0.00 0.00 0.00 0.00 08:59:01 br-3de9c8a2e03c 1.53 1.50 0.90 1.81 0.00 0.00 0.00 0.00 09:00:01 veth9ef653e 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 09:00:01 veth3781b3a 0.50 0.50 0.63 0.08 0.00 0.00 0.00 0.00 09:00:01 veth211ae86 0.23 0.18 0.02 0.01 0.00 0.00 0.00 0.00 09:00:01 br-3de9c8a2e03c 1.57 1.80 0.99 0.24 0.00 0.00 0.00 0.00 09:01:01 veth9ef653e 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 09:01:01 veth3781b3a 0.35 0.42 0.58 0.03 0.00 0.00 0.00 0.00 09:01:01 br-3de9c8a2e03c 1.15 1.45 0.10 0.14 0.00 0.00 0.00 0.00 09:01:01 veth54c7651 0.00 0.45 0.00 0.03 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 35.44 35.44 6.27 6.27 0.00 0.00 0.00 0.00 09:02:01 ens3 1666.36 1014.00 33076.55 154.60 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 4.50 4.50 0.85 0.85 0.00 0.00 0.00 0.00 Average: ens3 189.69 111.19 4614.84 14.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25485) 04/24/24 _x86_64_ (8 CPU) 08:54:13 LINUX RESTART (8 CPU) 08:55:01 CPU %user %nice %system %iowait %steal %idle 08:56:01 all 9.85 0.00 0.69 3.23 0.03 86.20 08:56:01 0 0.77 0.00 0.40 14.65 0.03 84.15 08:56:01 1 6.74 0.00 0.43 0.08 0.02 92.73 08:56:01 2 3.86 0.00 0.33 0.38 0.02 95.42 08:56:01 3 10.06 0.00 0.58 0.53 0.02 88.81 08:56:01 4 25.61 0.00 1.18 1.22 0.07 71.92 08:56:01 5 9.03 0.00 0.72 0.25 0.02 89.99 08:56:01 6 5.63 0.00 0.57 0.15 0.00 93.65 08:56:01 7 17.20 0.00 1.32 8.63 0.07 72.77 08:57:01 all 11.50 0.00 2.42 2.73 0.04 83.30 08:57:01 0 4.46 0.00 2.72 11.94 0.03 80.85 08:57:01 1 16.78 0.00 2.59 1.45 0.05 79.13 08:57:01 2 11.10 0.00 2.32 0.25 0.05 86.28 08:57:01 3 14.45 0.00 2.72 3.13 0.07 79.63 08:57:01 4 12.20 0.00 1.95 0.15 0.03 85.67 08:57:01 5 4.61 0.00 1.56 0.67 0.02 93.15 08:57:01 6 17.05 0.00 2.50 2.28 0.05 78.12 08:57:01 7 11.35 0.00 3.00 1.98 0.03 83.64 08:58:01 all 9.27 0.00 4.06 10.15 0.07 76.45 08:58:01 0 7.90 0.00 3.16 0.86 0.05 88.03 08:58:01 1 9.61 0.00 4.54 6.14 0.07 79.64 08:58:01 2 11.42 0.00 4.12 0.22 0.07 84.18 08:58:01 3 7.12 0.00 4.99 11.83 0.03 76.03 08:58:01 4 8.12 0.00 3.61 41.78 0.07 46.42 08:58:01 5 10.77 0.00 4.07 0.91 0.07 84.18 08:58:01 6 9.52 0.00 4.53 15.34 0.14 70.47 08:58:01 7 9.74 0.00 3.44 4.13 0.07 82.62 08:59:01 all 27.23 0.00 3.79 5.12 0.13 63.74 08:59:01 0 30.07 0.00 4.43 3.61 0.10 61.79 08:59:01 1 22.15 0.00 3.28 2.22 0.12 72.23 08:59:01 2 29.34 0.00 3.68 6.34 0.12 60.52 08:59:01 3 29.01 0.00 4.14 2.99 0.12 63.74 08:59:01 4 28.70 0.00 4.02 7.20 0.27 59.81 08:59:01 5 26.39 0.00 3.67 3.76 0.10 66.08 08:59:01 6 21.94 0.00 3.49 13.34 0.10 61.14 08:59:01 7 30.22 0.00 3.56 1.52 0.10 64.60 09:00:01 all 3.90 0.00 0.39 1.18 0.06 94.46 09:00:01 0 5.13 0.00 0.43 9.04 0.08 85.32 09:00:01 1 3.90 0.00 0.33 0.00 0.07 95.70 09:00:01 2 3.37 0.00 0.32 0.10 0.05 96.16 09:00:01 3 3.99 0.00 0.40 0.02 0.03 95.56 09:00:01 4 4.04 0.00 0.45 0.10 0.05 95.36 09:00:01 5 2.97 0.00 0.28 0.05 0.05 96.65 09:00:01 6 4.74 0.00 0.50 0.15 0.05 94.55 09:00:01 7 3.09 0.00 0.45 0.00 0.08 96.37 09:01:01 all 1.28 0.00 0.32 2.66 0.05 95.69 09:01:01 0 0.90 0.00 0.28 19.34 0.03 79.44 09:01:01 1 1.02 0.00 0.22 0.58 0.08 98.10 09:01:01 2 1.30 0.00 0.35 0.27 0.02 98.07 09:01:01 3 3.17 0.00 0.38 0.48 0.10 95.86 09:01:01 4 1.03 0.00 0.25 0.02 0.05 98.65 09:01:01 5 0.92 0.00 0.28 0.07 0.03 98.70 09:01:01 6 0.80 0.00 0.40 0.00 0.05 98.75 09:01:01 7 1.10 0.00 0.37 0.50 0.05 97.98 09:02:01 all 6.77 0.00 0.67 2.84 0.04 89.67 09:02:01 0 2.62 0.00 0.57 0.20 0.03 96.58 09:02:01 1 6.84 0.00 0.72 2.44 0.03 89.97 09:02:01 2 6.59 0.00 0.62 0.82 0.03 91.94 09:02:01 3 2.22 0.00 0.53 12.60 0.03 84.61 09:02:01 4 5.10 0.00 0.50 0.23 0.03 94.13 09:02:01 5 9.48 0.00 0.69 1.61 0.03 88.19 09:02:01 6 14.27 0.00 0.84 3.60 0.07 81.23 09:02:01 7 7.08 0.00 0.87 1.24 0.07 90.75 Average: all 9.95 0.00 1.75 3.98 0.06 84.25 Average: 0 7.39 0.00 1.71 8.53 0.05 82.31 Average: 1 9.56 0.00 1.72 1.83 0.06 86.82 Average: 2 9.53 0.00 1.67 1.19 0.05 87.57 Average: 3 9.99 0.00 1.95 4.50 0.06 83.50 Average: 4 12.11 0.00 1.70 7.19 0.08 78.92 Average: 5 9.14 0.00 1.60 1.04 0.05 88.16 Average: 6 10.54 0.00 1.82 4.95 0.06 82.62 Average: 7 11.38 0.00 1.85 2.57 0.07 84.13