---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8899 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 858 25100 0 6208 30853 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:ab:76 brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe4c:ab76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:02:da:2a 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-8899) 02/26/24 _x86_64_ (8 CPU) 15:27:15 LINUX RESTART (8 CPU) 15:28:01 tps rtps wtps bread/s bwrtn/s 15:29:01 99.80 22.82 76.98 1173.21 26893.50 15:30:01 124.99 22.88 102.12 2747.48 32725.76 15:31:01 169.26 0.27 168.99 23.60 89481.09 15:32:01 393.37 12.30 381.07 787.57 90908.77 15:33:01 31.64 0.32 31.33 22.80 23407.85 15:34:01 15.96 0.07 15.89 9.06 21039.30 15:35:01 73.25 1.40 71.85 107.45 17649.29 Average: 129.81 8.55 121.27 694.90 43191.69 15:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:29:01 30119512 31708292 2819708 8.56 68796 1831180 1427448 4.20 866132 1667172 156460 15:30:01 29419412 31664212 3519808 10.69 90376 2442932 1568916 4.62 1000876 2185104 423384 15:31:01 26679760 31626936 6259460 19.00 134820 4978268 1572440 4.63 1058256 4714568 918348 15:32:01 23759540 29796536 9179680 27.87 155520 5991892 8433564 24.81 3050584 5532640 484 15:33:01 23249172 29292272 9690048 29.42 157192 5994000 9096504 26.76 3580564 5505120 380 15:34:01 23256932 29301680 9682288 29.39 157320 5995412 9134276 26.88 3572652 5505092 856 15:35:01 25732260 31619584 7206960 21.88 160208 5852892 1535520 4.52 1302176 5365332 38096 Average: 26030941 30715645 6908279 20.97 132033 4726654 4681238 13.77 2061606 4353575 219715 15:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 58.25 39.99 917.89 8.72 0.00 0.00 0.00 0.00 15:29:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 15:30:01 br-005155a030f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 117.34 83.57 2501.06 11.36 0.00 0.00 0.00 0.00 15:30:01 lo 5.06 5.06 0.48 0.48 0.00 0.00 0.00 0.00 15:31:01 br-005155a030f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 881.32 426.95 19199.39 31.79 0.00 0.00 0.00 0.00 15:31:01 lo 6.07 6.07 0.62 0.62 0.00 0.00 0.00 0.00 15:32:01 veth47218e7 2.07 2.07 0.17 0.16 0.00 0.00 0.00 0.00 15:32:01 vethcb18333 26.86 25.06 11.56 16.27 0.00 0.00 0.00 0.00 15:32:01 veth501c22b 0.43 0.70 0.05 0.30 0.00 0.00 0.00 0.00 15:32:01 br-005155a030f2 0.73 0.58 0.05 0.30 0.00 0.00 0.00 0.00 15:33:01 veth47218e7 47.88 43.51 11.47 37.05 0.00 0.00 0.00 0.00 15:33:01 vethcb18333 26.53 22.31 8.44 24.17 0.00 0.00 0.00 0.00 15:33:01 veth501c22b 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 br-005155a030f2 2.03 2.42 1.82 1.74 0.00 0.00 0.00 0.00 15:34:01 veth47218e7 7.05 9.90 1.64 0.75 0.00 0.00 0.00 0.00 15:34:01 vethcb18333 0.37 0.42 0.59 0.03 0.00 0.00 0.00 0.00 15:34:01 veth501c22b 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 br-005155a030f2 1.40 1.50 0.11 0.14 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 1703.35 966.04 34003.41 168.50 0.00 0.00 0.00 0.00 15:35:01 lo 34.34 34.34 6.16 6.16 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 199.37 106.58 4755.25 14.61 0.00 0.00 0.00 0.00 Average: lo 4.34 4.34 0.83 0.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8899) 02/26/24 _x86_64_ (8 CPU) 15:27:15 LINUX RESTART (8 CPU) 15:28:01 CPU %user %nice %system %iowait %steal %idle 15:29:01 all 8.93 0.00 0.68 3.53 0.03 86.84 15:29:01 0 18.11 0.00 1.27 0.80 0.03 79.79 15:29:01 1 14.03 0.00 0.75 13.59 0.03 71.60 15:29:01 2 18.19 0.00 1.05 1.18 0.03 79.54 15:29:01 3 3.84 0.00 0.54 0.80 0.02 94.80 15:29:01 4 0.27 0.00 0.15 0.93 0.00 98.65 15:29:01 5 6.54 0.00 0.51 0.32 0.02 92.61 15:29:01 6 2.54 0.00 0.36 0.22 0.00 96.89 15:29:01 7 7.88 0.00 0.82 10.45 0.05 80.80 15:30:01 all 9.96 0.00 1.21 2.93 0.04 85.87 15:30:01 0 15.81 0.00 2.22 1.05 0.05 80.86 15:30:01 1 9.08 0.00 0.67 1.22 0.07 88.96 15:30:01 2 16.95 0.00 1.64 0.35 0.03 81.03 15:30:01 3 2.09 0.00 0.62 0.33 0.02 96.95 15:30:01 4 2.27 0.00 0.47 0.02 0.02 97.23 15:30:01 5 20.07 0.00 1.33 1.80 0.03 76.76 15:30:01 6 11.93 0.00 1.57 1.20 0.05 85.25 15:30:01 7 1.43 0.00 1.13 17.54 0.03 79.87 15:31:01 all 10.19 0.00 4.68 9.07 0.08 75.98 15:31:01 0 9.56 0.00 4.92 0.53 0.07 84.92 15:31:01 1 7.69 0.00 3.93 18.75 0.05 69.58 15:31:01 2 12.28 0.00 4.83 6.27 0.07 76.55 15:31:01 3 9.18 0.00 4.50 1.97 0.05 84.30 15:31:01 4 10.95 0.00 3.98 5.65 0.07 79.36 15:31:01 5 9.71 0.00 5.29 1.29 0.05 83.66 15:31:01 6 10.85 0.00 4.96 0.56 0.19 83.44 15:31:01 7 11.30 0.00 5.00 37.98 0.10 45.62 15:32:01 all 23.62 0.00 5.02 5.64 0.08 65.64 15:32:01 0 22.76 0.00 5.54 0.37 0.08 71.25 15:32:01 1 23.02 0.00 5.48 3.99 0.08 67.43 15:32:01 2 26.13 0.00 4.57 1.63 0.08 67.59 15:32:01 3 21.89 0.00 4.72 12.70 0.08 60.61 15:32:01 4 25.37 0.00 6.01 4.58 0.07 63.98 15:32:01 5 29.90 0.00 5.80 1.10 0.08 63.13 15:32:01 6 22.85 0.00 3.95 1.06 0.07 72.07 15:32:01 7 16.99 0.00 4.10 19.84 0.10 58.97 15:33:01 all 13.61 0.00 1.28 0.22 0.06 84.82 15:33:01 0 12.30 0.00 1.18 0.02 0.03 86.47 15:33:01 1 15.40 0.00 1.59 0.07 0.07 82.88 15:33:01 2 11.49 0.00 1.05 0.05 0.05 87.36 15:33:01 3 13.90 0.00 1.22 0.67 0.05 84.16 15:33:01 4 17.47 0.00 1.59 0.02 0.08 80.85 15:33:01 5 12.87 0.00 1.17 0.03 0.07 85.86 15:33:01 6 13.67 0.00 1.35 0.00 0.05 84.93 15:33:01 7 11.78 0.00 1.11 0.96 0.07 86.09 15:34:01 all 0.88 0.00 0.27 1.37 0.04 97.43 15:34:01 0 0.73 0.00 0.20 0.00 0.03 99.03 15:34:01 1 1.29 0.00 0.40 4.33 0.07 93.92 15:34:01 2 0.85 0.00 0.25 0.05 0.05 98.80 15:34:01 3 1.00 0.00 0.38 6.49 0.07 92.06 15:34:01 4 1.22 0.00 0.33 0.07 0.07 98.31 15:34:01 5 0.30 0.00 0.08 0.00 0.02 99.60 15:34:01 6 0.82 0.00 0.15 0.00 0.03 99.00 15:34:01 7 0.82 0.00 0.35 0.05 0.05 98.73 15:35:01 all 5.94 0.00 0.73 0.88 0.04 92.41 15:35:01 0 5.25 0.00 0.82 0.40 0.03 93.50 15:35:01 1 0.92 0.00 0.52 3.51 0.02 95.03 15:35:01 2 18.08 0.00 1.08 0.43 0.05 80.35 15:35:01 3 1.27 0.00 0.67 1.50 0.05 96.51 15:35:01 4 14.25 0.00 0.72 0.52 0.03 84.48 15:35:01 5 2.60 0.00 0.85 0.32 0.03 96.19 15:35:01 6 1.74 0.00 0.50 0.13 0.05 97.58 15:35:01 7 3.38 0.00 0.72 0.22 0.05 95.63 Average: all 10.43 0.00 1.97 3.36 0.05 84.18 Average: 0 12.06 0.00 2.30 0.45 0.05 85.14 Average: 1 10.19 0.00 1.90 6.46 0.06 81.40 Average: 2 14.84 0.00 2.06 1.42 0.05 81.63 Average: 3 7.58 0.00 1.80 3.49 0.05 87.08 Average: 4 10.26 0.00 1.89 1.67 0.05 86.14 Average: 5 11.70 0.00 2.14 0.69 0.04 85.42 Average: 6 9.19 0.00 1.83 0.45 0.06 88.46 Average: 7 7.63 0.00 1.88 12.33 0.07 78.10