---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25439 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 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 834 26542 0 4789 30876 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:bb:5d:9d brd ff:ff:ff:ff:ff:ff inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:febb:5d9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:f5:65:c5 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-25439) 04/24/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 144.43 70.75 73.67 4580.44 41197.00 02:51:01 102.07 13.65 88.42 1106.22 42663.69 02:52:01 134.94 9.43 125.51 1652.26 48446.73 02:53:01 295.82 14.16 281.65 766.27 100550.94 02:54:01 100.43 0.65 99.78 40.92 18188.37 02:55:01 3.30 0.00 3.30 0.00 115.00 02:56:01 3.00 0.02 2.98 0.13 69.22 02:57:01 4.20 0.00 4.20 0.00 200.57 02:58:01 40.08 0.87 39.21 43.06 2012.53 Average: 92.03 12.17 79.86 909.91 28160.26 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30099736 31673988 2839484 8.62 64332 1822504 1487416 4.38 928796 1623756 169156 02:51:01 29944812 31707532 2994408 9.09 80404 1984080 1475808 4.34 872208 1812828 129824 02:52:01 27254692 31681600 5684528 17.26 118504 4510248 1444332 4.25 986440 4247360 2294960 02:53:01 26781280 31261784 6157940 18.69 128796 4527800 5087156 14.97 1442708 4220224 1204 02:54:01 24370232 29059792 8568988 26.01 133064 4643596 8742300 25.72 3728824 4322868 2316 02:55:01 24342672 29027984 8596548 26.10 133120 4643804 8719884 25.66 3761892 4317656 240 02:56:01 24156748 28848996 8782472 26.66 133224 4645092 8786140 25.85 3944400 4318884 764 02:57:01 24020140 28713440 8919080 27.08 133396 4648472 8868284 26.09 4080916 4316980 304 02:58:01 27199352 31628848 5739868 17.43 134144 4494972 1499800 4.41 1205392 4066048 4800 Average: 26463296 30400440 6475924 19.66 117665 3991174 5123458 15.07 2327953 3694067 289285 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 02:50:01 ens3 322.16 215.00 1430.86 56.92 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 ens3 47.39 33.89 650.52 6.83 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 11.00 11.00 1.01 1.01 0.00 0.00 0.00 0.00 02:52:01 br-8689e9871e32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 585.40 340.13 19253.43 26.04 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 02:53:01 vethfaa822a 0.00 0.23 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 veth829195c 0.42 0.63 0.03 0.04 0.00 0.00 0.00 0.00 02:53:01 vethcfb459f 1.55 1.77 0.08 0.12 0.00 0.00 0.00 0.00 02:53:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 02:54:01 vethfaa822a 0.52 0.65 0.06 0.29 0.00 0.00 0.00 0.00 02:54:01 veth829195c 32.36 29.04 19.46 31.07 0.00 0.00 0.00 0.00 02:54:01 vethcfb459f 72.84 86.25 48.20 26.13 0.00 0.00 0.00 0.00 02:54:01 lo 4.15 4.15 9.39 9.39 0.00 0.00 0.00 0.00 02:55:01 vethfaa822a 0.23 0.18 0.02 0.01 0.00 0.00 0.00 0.00 02:55:01 veth829195c 0.20 0.20 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 vethcfb459f 1.57 2.27 0.98 0.59 0.00 0.00 0.00 0.00 02:55:01 lo 5.15 5.15 0.90 0.90 0.00 0.00 0.00 0.00 02:56:01 vethfaa822a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth829195c 7.70 6.47 5.13 12.75 0.00 0.00 0.00 0.00 02:56:01 vethcfb459f 31.21 38.89 54.38 13.00 0.00 0.00 0.00 0.00 02:56:01 lo 8.03 8.03 5.20 5.20 0.00 0.00 0.00 0.00 02:57:01 vethfaa822a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth829195c 53.86 44.51 27.05 110.72 0.00 0.00 0.00 0.01 02:57:01 vethcfb459f 96.40 119.70 214.53 39.23 0.00 0.00 0.00 0.02 02:57:01 lo 18.48 18.48 27.68 27.68 0.00 0.00 0.00 0.00 02:58:01 lo 9.67 9.67 0.67 0.67 0.00 0.00 0.00 0.00 02:58:01 ens3 1041.73 653.17 21475.66 152.08 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.61 6.61 5.02 5.02 0.00 0.00 0.00 0.00 Average: ens3 114.23 71.31 2378.44 16.73 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-25439) 04/24/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.17 0.00 0.95 5.75 0.04 83.10 02:50:01 0 7.29 0.00 0.97 32.19 0.05 59.50 02:50:01 1 9.08 0.00 0.97 2.64 0.03 87.29 02:50:01 2 26.89 0.00 1.76 4.65 0.08 66.62 02:50:01 3 13.68 0.00 1.17 1.57 0.05 83.53 02:50:01 4 2.84 0.00 0.62 1.77 0.02 94.76 02:50:01 5 5.48 0.00 0.69 0.35 0.03 93.45 02:50:01 6 11.52 0.00 0.89 1.17 0.03 86.39 02:50:01 7 4.68 0.00 0.52 1.70 0.02 93.09 02:51:01 all 9.35 0.00 0.53 5.06 0.07 84.99 02:51:01 0 5.07 0.00 0.50 3.85 0.02 90.56 02:51:01 1 19.81 0.00 0.92 4.92 0.05 74.29 02:51:01 2 9.33 0.00 0.55 0.43 0.03 89.66 02:51:01 3 17.10 0.00 0.55 1.10 0.03 81.21 02:51:01 4 3.55 0.00 0.50 29.31 0.03 66.61 02:51:01 5 7.56 0.00 0.41 0.33 0.40 91.30 02:51:01 6 9.35 0.00 0.53 0.47 0.03 89.61 02:51:01 7 3.02 0.00 0.23 0.20 0.02 96.53 02:52:01 all 11.96 0.00 3.96 5.61 0.07 78.40 02:52:01 0 8.44 0.00 4.42 14.37 0.07 72.70 02:52:01 1 9.32 0.00 3.12 8.24 0.07 79.26 02:52:01 2 10.06 0.00 4.96 1.22 0.07 83.70 02:52:01 3 17.11 0.00 3.84 1.89 0.08 77.07 02:52:01 4 12.41 0.00 3.10 4.65 0.05 79.79 02:52:01 5 10.32 0.00 4.02 8.73 0.07 76.86 02:52:01 6 17.57 0.00 4.16 2.85 0.07 75.35 02:52:01 7 10.44 0.00 4.03 2.93 0.10 82.50 02:53:01 all 3.37 0.00 1.09 15.33 0.05 80.16 02:53:01 0 3.18 0.00 1.52 19.20 0.05 76.04 02:53:01 1 3.15 0.00 1.04 33.31 0.03 62.46 02:53:01 2 3.29 0.00 0.92 7.56 0.02 88.21 02:53:01 3 4.71 0.00 1.18 7.30 0.05 86.76 02:53:01 4 2.38 0.00 1.63 42.23 0.10 53.67 02:53:01 5 2.78 0.00 0.64 1.96 0.05 94.58 02:53:01 6 3.77 0.00 0.82 2.03 0.05 93.33 02:53:01 7 3.68 0.00 0.90 9.20 0.05 86.16 02:54:01 all 27.98 0.00 2.80 4.60 0.09 64.52 02:54:01 0 30.13 0.00 3.01 4.28 0.08 62.51 02:54:01 1 28.29 0.00 2.53 18.59 0.10 50.49 02:54:01 2 35.23 0.00 3.35 1.86 0.10 59.45 02:54:01 3 26.49 0.00 2.70 3.18 0.08 67.54 02:54:01 4 25.10 0.00 2.37 4.21 0.08 68.24 02:54:01 5 15.11 0.00 1.54 3.06 0.07 80.22 02:54:01 6 32.11 0.00 3.65 1.47 0.08 62.69 02:54:01 7 31.43 0.00 3.32 0.17 0.10 64.99 02:55:01 all 0.99 0.00 0.14 0.26 0.03 98.59 02:55:01 0 1.02 0.00 0.12 0.05 0.03 98.78 02:55:01 1 0.77 0.00 0.28 1.07 0.03 97.85 02:55:01 2 0.67 0.00 0.10 0.28 0.02 98.93 02:55:01 3 1.10 0.00 0.22 0.00 0.02 98.66 02:55:01 4 0.95 0.00 0.08 0.30 0.02 98.65 02:55:01 5 1.43 0.00 0.13 0.00 0.02 98.42 02:55:01 6 0.95 0.00 0.15 0.33 0.03 98.53 02:55:01 7 1.00 0.00 0.12 0.00 0.03 98.85 02:56:01 all 3.53 0.00 0.32 0.01 0.03 96.11 02:56:01 0 3.66 0.00 0.42 0.00 0.03 95.89 02:56:01 1 5.22 0.00 0.38 0.00 0.03 94.36 02:56:01 2 2.77 0.00 0.32 0.00 0.02 96.89 02:56:01 3 2.66 0.00 0.37 0.02 0.03 96.93 02:56:01 4 3.82 0.00 0.30 0.03 0.03 95.81 02:56:01 5 3.81 0.00 0.23 0.00 0.03 95.93 02:56:01 6 2.93 0.00 0.22 0.00 0.03 96.82 02:56:01 7 3.40 0.00 0.28 0.00 0.02 96.30 02:57:01 all 4.72 0.00 0.57 0.01 0.05 94.66 02:57:01 0 4.45 0.00 0.52 0.03 0.03 94.97 02:57:01 1 4.08 0.00 0.59 0.00 0.05 95.28 02:57:01 2 4.90 0.00 0.38 0.00 0.03 94.68 02:57:01 3 5.11 0.00 0.50 0.03 0.03 94.32 02:57:01 4 6.42 0.00 0.84 0.03 0.05 92.66 02:57:01 5 4.11 0.00 0.59 0.02 0.05 95.24 02:57:01 6 4.55 0.00 0.64 0.00 0.07 94.74 02:57:01 7 4.14 0.00 0.49 0.00 0.05 95.33 02:58:01 all 2.45 0.00 0.66 0.20 0.05 96.64 02:58:01 0 1.69 0.00 0.75 0.30 0.05 97.21 02:58:01 1 5.85 0.00 0.80 0.10 0.05 93.20 02:58:01 2 3.76 0.00 0.64 0.03 0.03 95.54 02:58:01 3 1.34 0.00 0.58 0.02 0.03 98.03 02:58:01 4 1.62 0.00 0.72 0.25 0.05 97.36 02:58:01 5 1.96 0.00 0.60 0.05 0.03 97.36 02:58:01 6 1.98 0.00 0.57 0.20 0.07 97.19 02:58:01 7 1.39 0.00 0.62 0.64 0.07 97.29 Average: all 8.27 0.00 1.22 4.09 0.05 86.37 Average: 0 7.21 0.00 1.35 8.24 0.05 83.15 Average: 1 9.51 0.00 1.18 7.64 0.05 81.63 Average: 2 10.75 0.00 1.44 1.78 0.04 85.98 Average: 3 9.91 0.00 1.23 1.68 0.05 87.13 Average: 4 6.55 0.00 1.12 9.19 0.05 83.08 Average: 5 5.83 0.00 0.98 1.60 0.08 91.51 Average: 6 9.41 0.00 1.29 0.94 0.05 88.31 Average: 7 7.01 0.00 1.16 1.65 0.05 90.13