---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4077 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 859 25161 0 6145 30851 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:4c:cc:1a brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe4c:cc1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:85:09:7c 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-4077) 12/11/23 _x86_64_ (8 CPU) 11:57:52 LINUX RESTART (8 CPU) 11:58:01 tps rtps wtps bread/s bwrtn/s 11:59:01 137.93 73.67 64.26 5305.38 56264.49 12:00:01 102.75 13.81 88.94 977.70 28817.20 12:01:01 122.41 22.88 99.53 2740.34 30706.22 12:02:01 156.67 0.12 156.56 9.87 135905.22 12:03:01 225.93 12.57 213.37 816.37 62640.13 12:04:01 21.41 0.42 21.00 40.13 19762.92 12:05:01 66.39 1.22 65.17 103.32 21599.17 Average: 119.07 17.81 101.26 1427.60 50813.34 11:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:01 30324620 31686188 2614600 7.94 51484 1631768 1451612 4.27 857796 1487312 59928 12:00:01 30061696 31767328 2877524 8.74 76364 1932264 1354144 3.98 802064 1768464 152964 12:01:01 28056644 31656448 4882576 14.82 107240 3738384 1587772 4.67 999172 3476812 1596256 12:02:01 25866148 31674716 7073072 21.47 128064 5829768 1445880 4.25 1000932 5566584 1068604 12:03:01 23871596 29856980 9067624 27.53 135760 5985860 6628924 19.50 2950304 5554984 8908 12:04:01 23941416 29963508 8997804 27.32 136200 6022412 5537832 16.29 2885592 5553520 320 12:05:01 25752392 31579160 7186828 21.82 139680 5833128 1511804 4.45 1308776 5357716 22636 Average: 26839216 31169190 6100004 18.52 110685 4424798 2788281 8.20 1543519 4109342 415659 11:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:59:01 ens3 348.76 232.21 951.23 58.83 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:00:01 ens3 54.96 36.36 1034.54 9.68 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 6.87 6.87 0.64 0.64 0.00 0.00 0.00 0.00 12:01:01 br-825b8b687ab9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 381.97 227.50 12053.66 19.95 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 12:02:01 br-825b8b687ab9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 792.78 402.78 27250.26 27.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 12:03:01 vethf9c701c 3.78 3.25 0.36 0.26 0.00 0.00 0.00 0.00 12:03:01 br-825b8b687ab9 0.33 0.22 0.01 0.02 0.00 0.00 0.00 0.00 12:03:01 veth11576fb 1.82 2.70 0.48 0.49 0.00 0.00 0.00 0.00 12:04:01 lo 5.97 5.97 1.27 1.27 0.00 0.00 0.00 0.00 12:04:01 br-825b8b687ab9 1.45 2.03 0.65 0.42 0.00 0.00 0.00 0.00 12:04:01 veth11576fb 3.18 2.70 1.28 0.71 0.00 0.00 0.00 0.00 12:04:01 ens3 1662.02 951.49 41317.09 272.02 0.00 0.00 0.00 0.00 12:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:05:01 ens3 50.39 47.16 114.18 44.23 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.78 2.78 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 242.69 141.94 5918.10 45.11 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4077) 12/11/23 _x86_64_ (8 CPU) 11:57:52 LINUX RESTART (8 CPU) 11:58:01 CPU %user %nice %system %iowait %steal %idle 11:59:01 all 7.31 0.00 1.01 5.23 0.04 86.41 11:59:01 0 3.49 0.00 0.68 0.58 0.02 95.23 11:59:01 1 9.33 0.00 0.86 6.29 0.05 83.48 11:59:01 2 11.74 0.00 0.85 2.14 0.03 85.23 11:59:01 3 11.95 0.00 2.37 0.97 0.03 84.68 11:59:01 4 3.75 0.00 0.74 3.95 0.03 91.54 11:59:01 5 10.48 0.00 1.04 26.23 0.05 62.20 11:59:01 6 4.58 0.00 0.75 1.34 0.03 93.30 11:59:01 7 3.22 0.00 0.77 0.47 0.03 95.51 12:00:01 all 8.91 0.00 0.73 4.56 0.02 85.78 12:00:01 0 0.57 0.00 0.13 0.00 0.02 99.28 12:00:01 1 19.34 0.00 1.04 3.55 0.05 76.03 12:00:01 2 7.65 0.00 0.58 1.82 0.03 89.91 12:00:01 3 11.83 0.00 0.85 1.52 0.03 85.77 12:00:01 4 6.13 0.00 0.52 0.25 0.02 93.08 12:00:01 5 14.91 0.00 1.30 20.58 0.05 63.16 12:00:01 6 0.90 0.00 0.40 8.65 0.02 90.03 12:00:01 7 9.95 0.00 1.00 0.12 0.02 88.91 12:01:01 all 11.11 0.00 2.60 4.47 0.05 81.76 12:01:01 0 14.18 0.00 3.02 0.49 0.05 82.26 12:01:01 1 8.20 0.00 1.85 10.25 0.03 79.67 12:01:01 2 7.27 0.00 2.96 0.45 0.03 89.28 12:01:01 3 13.47 0.00 1.80 3.16 0.05 81.52 12:01:01 4 6.88 0.00 2.67 0.22 0.03 90.19 12:01:01 5 5.27 0.00 2.84 9.79 0.05 82.06 12:01:01 6 7.90 0.00 2.58 3.01 0.03 86.47 12:01:01 7 25.75 0.00 3.13 8.41 0.08 62.62 12:02:01 all 7.43 0.00 3.74 14.81 0.05 73.97 12:02:01 0 7.85 0.00 4.04 45.03 0.05 43.03 12:02:01 1 7.92 0.00 3.04 14.65 0.07 74.32 12:02:01 2 6.19 0.00 3.96 25.83 0.05 63.97 12:02:01 3 9.17 0.00 4.68 3.24 0.07 82.84 12:02:01 4 6.06 0.00 3.68 8.48 0.07 81.71 12:02:01 5 7.68 0.00 4.34 1.23 0.07 86.69 12:02:01 6 6.55 0.00 2.72 1.71 0.03 88.99 12:02:01 7 8.05 0.00 3.43 18.50 0.07 69.95 12:03:01 all 26.04 0.00 3.32 5.22 0.09 65.33 12:03:01 0 23.74 0.00 3.05 7.48 0.08 65.65 12:03:01 1 36.32 0.00 4.28 3.21 0.08 56.11 12:03:01 2 14.98 0.00 2.05 1.37 0.07 81.53 12:03:01 3 23.98 0.00 3.53 20.48 0.08 51.92 12:03:01 4 28.36 0.00 3.52 1.95 0.07 66.11 12:03:01 5 28.15 0.00 3.51 4.17 0.10 64.07 12:03:01 6 32.69 0.00 3.82 1.79 0.10 61.60 12:03:01 7 20.15 0.00 2.77 1.39 0.07 75.62 12:04:01 all 8.77 0.00 0.97 2.30 0.05 87.90 12:04:01 0 9.32 0.00 0.99 0.42 0.08 89.19 12:04:01 1 7.36 0.00 0.82 0.40 0.05 91.37 12:04:01 2 7.88 0.00 0.76 5.65 0.08 85.63 12:04:01 3 8.30 0.00 0.84 10.58 0.08 80.20 12:04:01 4 8.84 0.00 1.14 0.82 0.05 89.15 12:04:01 5 10.54 0.00 1.56 0.10 0.05 87.75 12:04:01 6 8.65 0.00 0.85 0.28 0.03 90.18 12:04:01 7 9.33 0.00 0.89 0.03 0.05 89.70 12:05:01 all 6.22 0.00 0.55 2.89 0.03 90.31 12:05:01 0 1.13 0.00 0.38 0.60 0.00 97.88 12:05:01 1 1.14 0.00 0.40 0.35 0.02 98.10 12:05:01 2 19.33 0.00 0.89 13.96 0.05 65.78 12:05:01 3 0.47 0.00 0.38 1.37 0.03 97.74 12:05:01 4 0.60 0.00 0.40 0.02 0.00 98.98 12:05:01 5 7.06 0.00 0.70 0.88 0.02 91.34 12:05:01 6 17.37 0.00 0.82 5.93 0.05 75.83 12:05:01 7 2.67 0.00 0.42 0.10 0.00 96.81 Average: all 10.83 0.00 1.84 5.62 0.05 81.66 Average: 0 8.59 0.00 1.75 7.71 0.04 81.90 Average: 1 12.81 0.00 1.75 5.51 0.05 79.87 Average: 2 10.73 0.00 1.72 7.29 0.05 80.22 Average: 3 11.30 0.00 2.06 5.89 0.06 80.69 Average: 4 8.65 0.00 1.80 2.23 0.04 87.27 Average: 5 12.01 0.00 2.18 9.00 0.06 76.75 Average: 6 11.23 0.00 1.70 3.25 0.04 83.77 Average: 7 11.29 0.00 1.77 4.12 0.05 82.78