---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5417 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 13G 143G 8% / 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 836 26519 0 4811 30874 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:25:89:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe25:892a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:c8:df:dc 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-5417) 11/28/23 _x86_64_ (8 CPU) 02:50:07 LINUX RESTART (8 CPU) 02:51:02 tps rtps wtps bread/s bwrtn/s 02:52:01 103.07 14.05 89.02 994.27 26626.27 02:53:01 114.85 23.03 91.82 2753.81 28545.91 02:54:01 222.28 2.78 219.50 419.80 96524.91 02:55:01 204.83 10.23 194.60 411.60 24957.47 02:56:01 13.98 0.00 13.98 0.00 16386.04 02:57:01 14.66 0.00 14.66 0.00 18102.92 02:58:01 15.34 0.02 15.33 0.13 17784.44 02:59:01 52.74 0.85 51.89 40.13 20033.81 Average: 92.70 6.35 86.34 576.58 31129.32 02:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 30012804 31709656 2926416 8.88 73060 1929932 1462456 4.30 880504 1750984 112496 02:53:01 28955516 31683620 3983704 12.09 99036 2903936 1562968 4.60 976288 2646252 763592 02:54:01 26739336 31224692 6199884 18.82 122932 4540560 4704444 13.84 1475368 4244836 3236 02:55:01 24230268 28944056 8708952 26.44 132040 4656992 8775436 25.82 3864776 4332384 2424 02:56:01 24221324 28926652 8717896 26.47 132124 4657200 8734048 25.70 3884264 4322924 80 02:57:01 24037584 28750968 8901636 27.02 132268 4658496 8800932 25.89 4063088 4324204 208 02:58:01 23969812 28683388 8969408 27.23 132460 4661872 8930992 26.28 4131076 4322440 100 02:59:01 27190860 31634016 5748360 17.45 133084 4508292 1485656 4.37 1218456 4065440 3860 Average: 26169688 30194631 6769532 20.55 119626 4064660 5557116 16.35 2561728 3751183 110750 02:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 ens3 61.97 38.37 1045.73 6.01 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 02:53:01 ens3 212.70 132.96 6105.13 14.12 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 02:53:01 br-355d2710f3a8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 366.51 202.08 13366.28 14.65 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethcc7a949 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethea9e478 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:55:01 ens3 7.08 5.27 1.92 1.65 0.00 0.00 0.00 0.00 02:55:01 veth0ba64df 21.78 18.60 7.76 26.12 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethcc7a949 32.28 29.10 19.46 31.07 0.00 0.00 0.00 0.00 02:56:01 ens3 0.77 0.77 0.17 0.32 0.00 0.00 0.00 0.00 02:56:01 veth0ba64df 3.48 3.20 1.59 1.18 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethcc7a949 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:57:01 ens3 0.82 0.73 0.13 0.29 0.00 0.00 0.00 0.00 02:57:01 veth0ba64df 34.03 28.00 11.81 47.87 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 vethcc7a949 7.85 6.62 5.14 14.61 0.00 0.00 0.00 0.00 02:58:01 ens3 1.52 1.35 0.29 0.44 0.00 0.00 0.00 0.00 02:58:01 veth0ba64df 71.08 58.08 24.30 128.72 0.00 0.00 0.00 0.01 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 vethcc7a949 53.75 44.30 27.04 108.83 0.00 0.00 0.00 0.01 02:59:01 ens3 56.14 45.06 68.71 56.59 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 62.44 62.44 45.39 45.39 0.00 0.00 0.00 0.00 Average: ens3 88.49 53.35 2576.68 11.77 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 7.24 7.24 5.63 5.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5417) 11/28/23 _x86_64_ (8 CPU) 02:50:07 LINUX RESTART (8 CPU) 02:51:02 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 7.76 0.00 0.65 5.32 0.03 86.24 02:52:01 0 0.83 0.00 0.24 0.71 0.02 98.20 02:52:01 1 7.45 0.00 0.58 0.08 0.02 91.88 02:52:01 2 2.26 0.00 0.78 19.11 0.03 77.82 02:52:01 3 3.60 0.00 0.42 0.19 0.02 95.77 02:52:01 4 6.73 0.00 0.42 0.80 0.02 92.03 02:52:01 5 20.62 0.00 1.38 5.17 0.05 72.79 02:52:01 6 16.58 0.00 0.90 5.10 0.05 77.37 02:52:01 7 4.05 0.00 0.47 11.38 0.02 84.07 02:53:01 all 8.96 0.00 1.49 5.16 0.05 84.34 02:53:01 0 3.01 0.00 1.08 9.73 0.08 86.11 02:53:01 1 7.81 0.00 1.23 0.40 0.03 90.53 02:53:01 2 4.73 0.00 1.89 13.51 0.03 79.83 02:53:01 3 3.91 0.00 1.64 0.08 0.05 94.31 02:53:01 4 2.80 0.00 0.74 0.80 0.02 95.64 02:53:01 5 4.74 0.00 0.92 1.74 0.02 92.58 02:53:01 6 34.71 0.00 2.81 6.78 0.10 55.60 02:53:01 7 10.10 0.00 1.56 8.26 0.05 80.03 02:54:01 all 8.91 0.00 3.28 9.99 0.07 77.74 02:54:01 0 7.94 0.00 2.50 11.03 0.08 78.43 02:54:01 1 9.30 0.00 2.77 0.94 0.08 86.90 02:54:01 2 8.19 0.00 3.70 4.66 0.08 83.36 02:54:01 3 8.84 0.00 2.87 1.23 0.08 86.97 02:54:01 4 10.86 0.00 2.76 2.42 0.07 83.89 02:54:01 5 8.91 0.00 4.19 8.23 0.08 78.58 02:54:01 6 8.26 0.00 4.02 44.19 0.08 43.44 02:54:01 7 8.99 0.00 3.45 7.48 0.05 80.03 02:55:01 all 28.45 0.00 3.24 4.23 0.10 63.98 02:55:01 0 24.57 0.00 3.33 2.09 0.08 69.92 02:55:01 1 29.38 0.00 3.88 2.75 0.10 63.89 02:55:01 2 31.04 0.00 3.27 3.35 0.10 62.24 02:55:01 3 28.87 0.00 3.96 4.00 0.10 63.07 02:55:01 4 25.44 0.00 2.47 1.49 0.10 70.50 02:55:01 5 32.51 0.00 2.72 1.50 0.10 63.17 02:55:01 6 28.14 0.00 3.12 12.84 0.10 55.80 02:55:01 7 27.72 0.00 3.13 5.84 0.12 63.19 02:56:01 all 1.23 0.00 0.16 2.01 0.03 96.57 02:56:01 0 0.82 0.00 0.20 0.00 0.05 98.93 02:56:01 1 0.95 0.00 0.17 0.00 0.03 98.85 02:56:01 2 0.89 0.00 0.12 0.02 0.03 98.95 02:56:01 3 1.39 0.00 0.13 0.17 0.05 98.26 02:56:01 4 1.35 0.00 0.05 0.00 0.02 98.58 02:56:01 5 1.17 0.00 0.08 0.00 0.02 98.73 02:56:01 6 2.88 0.00 0.52 15.60 0.05 80.94 02:56:01 7 0.42 0.00 0.02 0.00 0.00 99.57 02:57:01 all 3.60 0.00 0.38 1.02 0.04 94.97 02:57:01 0 2.91 0.00 0.28 0.00 0.07 96.74 02:57:01 1 2.48 0.00 0.35 0.80 0.03 96.33 02:57:01 2 3.05 0.00 0.25 0.00 0.03 96.67 02:57:01 3 2.57 0.00 0.33 0.02 0.03 97.04 02:57:01 4 4.31 0.00 0.42 0.00 0.03 95.24 02:57:01 5 5.77 0.00 0.60 0.00 0.03 93.60 02:57:01 6 2.64 0.00 0.35 7.27 0.03 89.71 02:57:01 7 5.06 0.00 0.38 0.02 0.02 94.52 02:58:01 all 4.30 0.00 0.56 1.12 0.05 93.97 02:58:01 0 4.42 0.00 0.48 0.00 0.05 95.04 02:58:01 1 4.22 0.00 0.50 0.02 0.05 95.21 02:58:01 2 5.06 0.00 0.89 0.00 0.07 93.98 02:58:01 3 3.46 0.00 0.60 0.05 0.05 95.83 02:58:01 4 2.64 0.00 0.35 0.00 0.03 96.98 02:58:01 5 4.82 0.00 0.45 0.00 0.05 94.68 02:58:01 6 4.21 0.00 0.62 0.02 0.03 95.12 02:58:01 7 5.53 0.00 0.58 8.91 0.07 84.91 02:59:01 all 2.55 0.00 0.70 1.63 0.05 95.07 02:59:01 0 2.36 0.00 0.90 0.33 0.07 96.35 02:59:01 1 3.17 0.00 0.63 0.35 0.03 95.81 02:59:01 2 2.76 0.00 0.78 0.23 0.07 96.16 02:59:01 3 1.56 0.00 0.82 0.52 0.03 97.07 02:59:01 4 1.91 0.00 0.67 0.20 0.07 97.15 02:59:01 5 2.37 0.00 0.43 0.13 0.03 97.02 02:59:01 6 5.41 0.00 0.80 0.15 0.05 93.58 02:59:01 7 0.85 0.00 0.52 11.12 0.05 87.46 Average: all 8.21 0.00 1.30 3.80 0.05 86.64 Average: 0 5.86 0.00 1.13 2.98 0.06 89.97 Average: 1 8.08 0.00 1.26 0.67 0.05 89.94 Average: 2 7.24 0.00 1.46 5.07 0.06 86.18 Average: 3 6.77 0.00 1.35 0.78 0.05 91.05 Average: 4 7.02 0.00 0.99 0.71 0.04 91.23 Average: 5 10.06 0.00 1.34 2.08 0.05 86.47 Average: 6 12.81 0.00 1.64 11.46 0.06 74.03 Average: 7 7.84 0.00 1.26 6.61 0.05 84.24