---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14591 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 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 864 24849 0 6453 30847 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:8c:28:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe8c:28b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:90:94:c7 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-14591) 03/20/24 _x86_64_ (8 CPU) 12:44:26 LINUX RESTART (8 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:01 290.47 36.34 254.12 1695.18 19914.68 12:47:01 124.38 22.80 101.58 2712.61 24712.68 12:48:01 191.17 0.23 190.93 26.00 103532.48 12:49:01 357.76 13.16 344.59 793.20 68998.57 12:50:01 27.63 0.38 27.25 26.53 13126.21 12:51:01 13.73 0.00 13.73 0.00 12655.01 12:52:01 63.02 0.83 62.19 39.99 14881.20 Average: 152.59 10.54 142.06 756.22 36831.55 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 30101820 31688236 2837400 8.61 69720 1827592 1417644 4.17 880984 1664460 166992 12:47:01 28935244 31657532 4003976 12.16 99520 2896220 1426376 4.20 995992 2638120 880208 12:48:01 26226888 31634196 6712332 20.38 137992 5419940 1412688 4.16 1048540 5157992 739248 12:49:01 23861584 30152644 9077636 27.56 157544 6234352 8024472 23.61 2690700 5779416 428 12:50:01 23041200 29343180 9898020 30.05 159172 6241044 8964040 26.37 3539660 5738628 400 12:51:01 22950792 29255772 9988428 30.32 159364 6243628 9062160 26.66 3628008 5740216 312 12:52:01 25449584 31583332 7489636 22.74 160648 6088388 1517948 4.47 1348716 5586600 3700 Average: 25795302 30759270 7143918 21.69 134851 4993023 4546475 13.38 2018943 4615062 255898 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 89.39 61.31 911.35 26.75 0.00 0.00 0.00 0.00 12:46:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 181.60 121.88 4502.72 13.60 0.00 0.00 0.00 0.00 12:47:01 br-79fd11bf3480 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 952.06 549.48 21807.57 41.04 0.00 0.00 0.00 0.00 12:48:01 br-79fd11bf3480 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 6.47 6.47 0.66 0.66 0.00 0.00 0.00 0.00 12:49:01 veth3e8bf0b 1.28 1.45 0.08 0.09 0.00 0.00 0.00 0.00 12:49:01 veth190f805 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 12:49:01 vethaad3297 0.73 0.90 0.05 0.05 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 veth3e8bf0b 99.95 85.00 26.08 140.58 0.00 0.00 0.00 0.01 12:50:01 veth190f805 0.50 0.67 0.12 0.09 0.00 0.00 0.00 0.00 12:50:01 vethaad3297 9.17 10.55 1.82 5.95 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 veth3e8bf0b 7.98 10.81 1.84 1.18 0.00 0.00 0.00 0.00 12:51:01 veth190f805 0.45 0.68 0.11 0.08 0.00 0.00 0.00 0.00 12:51:01 vethaad3297 13.98 16.61 2.82 1.51 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 1850.06 1137.54 35329.19 198.59 0.00 0.00 0.00 0.00 12:52:01 lo 49.88 49.88 39.66 39.66 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: ens3 217.18 128.59 4939.34 20.88 0.00 0.00 0.00 0.00 Average: lo 6.56 6.56 5.62 5.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14591) 03/20/24 _x86_64_ (8 CPU) 12:44:26 LINUX RESTART (8 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 9.96 0.00 0.86 2.65 0.03 86.50 12:46:01 0 1.60 0.00 0.43 0.60 0.00 97.37 12:46:01 1 2.72 0.00 0.45 3.75 0.02 93.06 12:46:01 2 28.08 0.00 1.72 1.87 0.03 68.30 12:46:01 3 21.81 0.00 1.39 0.93 0.07 75.80 12:46:01 4 12.33 0.00 0.64 0.51 0.02 86.50 12:46:01 5 4.77 0.00 0.40 0.02 0.02 94.80 12:46:01 6 3.76 0.00 1.52 13.11 0.03 81.57 12:46:01 7 4.58 0.00 0.30 0.42 0.07 94.63 12:47:01 all 10.96 0.00 1.65 2.38 0.04 84.97 12:47:01 0 4.71 0.00 1.14 0.32 0.03 93.80 12:47:01 1 3.17 0.00 1.38 1.63 0.05 93.78 12:47:01 2 8.38 0.00 1.51 0.90 0.03 89.18 12:47:01 3 5.98 0.00 1.37 0.08 0.03 92.53 12:47:01 4 5.66 0.00 1.61 0.63 0.03 92.07 12:47:01 5 31.41 0.00 2.58 2.33 0.05 63.64 12:47:01 6 8.16 0.00 1.49 12.96 0.03 77.36 12:47:01 7 20.21 0.00 2.12 0.27 0.03 77.36 12:48:01 all 8.69 0.00 3.81 10.29 0.06 77.15 12:48:01 0 8.82 0.00 4.00 0.12 0.05 87.01 12:48:01 1 7.60 0.00 4.42 15.00 0.07 72.91 12:48:01 2 8.78 0.00 3.34 1.90 0.07 85.91 12:48:01 3 8.96 0.00 4.47 1.83 0.05 84.69 12:48:01 4 8.35 0.00 2.64 0.12 0.05 88.84 12:48:01 5 8.91 0.00 4.29 20.90 0.07 65.83 12:48:01 6 8.63 0.00 3.75 42.14 0.07 45.41 12:48:01 7 9.47 0.00 3.58 0.27 0.05 86.63 12:49:01 all 20.78 0.00 3.73 6.44 0.08 68.98 12:49:01 0 13.03 0.00 3.65 2.68 0.07 80.57 12:49:01 1 20.75 0.00 3.94 24.99 0.07 50.25 12:49:01 2 25.43 0.00 4.88 0.54 0.07 69.08 12:49:01 3 27.16 0.00 3.67 5.89 0.07 63.22 12:49:01 4 17.54 0.00 2.91 1.00 0.07 78.49 12:49:01 5 21.66 0.00 3.71 1.19 0.08 73.36 12:49:01 6 19.63 0.00 3.36 13.43 0.08 63.50 12:49:01 7 21.02 0.00 3.71 1.89 0.08 73.30 12:50:01 all 16.52 0.00 1.48 0.38 0.07 81.55 12:50:01 0 15.56 0.00 1.49 0.23 0.08 82.63 12:50:01 1 11.80 0.00 1.32 2.05 0.07 84.76 12:50:01 2 15.53 0.00 1.22 0.18 0.05 83.02 12:50:01 3 19.04 0.00 1.87 0.12 0.07 78.90 12:50:01 4 12.32 0.00 1.24 0.10 0.07 86.28 12:50:01 5 20.85 0.00 1.56 0.02 0.07 77.51 12:50:01 6 18.83 0.00 1.72 0.37 0.07 79.01 12:50:01 7 18.21 0.00 1.42 0.02 0.07 80.29 12:51:01 all 2.56 0.00 0.40 0.14 0.06 96.83 12:51:01 0 1.80 0.00 0.62 0.17 0.07 97.34 12:51:01 1 3.17 0.00 0.36 0.68 0.07 95.73 12:51:01 2 2.35 0.00 0.38 0.00 0.03 97.23 12:51:01 3 1.74 0.00 0.38 0.00 0.07 97.81 12:51:01 4 2.10 0.00 0.42 0.00 0.05 97.43 12:51:01 5 3.36 0.00 0.30 0.00 0.05 96.28 12:51:01 6 2.83 0.00 0.45 0.30 0.07 96.35 12:51:01 7 3.10 0.00 0.37 0.00 0.07 96.46 12:52:01 all 3.28 0.00 0.73 0.33 0.04 95.61 12:52:01 0 3.82 0.00 0.94 0.32 0.07 94.86 12:52:01 1 4.54 0.00 0.58 0.53 0.03 94.32 12:52:01 2 1.32 0.00 0.63 0.00 0.03 98.01 12:52:01 3 7.49 0.00 0.94 0.12 0.03 91.42 12:52:01 4 1.74 0.00 0.60 0.17 0.03 97.46 12:52:01 5 2.47 0.00 0.84 0.15 0.05 96.49 12:52:01 6 2.02 0.00 0.60 1.30 0.07 96.01 12:52:01 7 2.82 0.00 0.75 0.03 0.05 96.34 Average: all 10.38 0.00 1.80 3.22 0.05 84.54 Average: 0 7.04 0.00 1.75 0.63 0.05 90.53 Average: 1 7.65 0.00 1.77 6.90 0.05 83.63 Average: 2 12.84 0.00 1.95 0.77 0.05 84.40 Average: 3 13.17 0.00 2.01 1.28 0.06 83.49 Average: 4 8.58 0.00 1.43 0.36 0.05 89.58 Average: 5 13.35 0.00 1.95 3.49 0.06 81.16 Average: 6 9.11 0.00 1.84 11.90 0.06 77.09 Average: 7 11.35 0.00 1.74 0.41 0.06 86.44