---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13113 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 846 25534 0 5786 30864 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:7e:09:5e brd ff:ff:ff:ff:ff:ff inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe7e:95e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:84:dd:cf 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-13113) 03/14/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 136.37 72.36 64.01 4690.73 15132.62 13:35:01 100.60 13.80 86.80 1117.55 17040.63 13:36:02 82.39 9.85 72.53 1765.50 21791.03 13:37:01 152.76 0.03 152.73 0.54 104303.93 13:38:01 215.80 12.58 203.22 801.63 23136.69 13:39:01 11.93 0.08 11.85 2.80 7352.64 13:40:01 52.82 0.85 51.97 42.66 9866.37 Average: 107.34 15.55 91.79 1197.74 28227.74 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30180612 31733064 2758608 8.37 66980 1798300 1440712 4.24 841688 1634788 135632 13:35:01 29904324 31750872 3034896 9.21 84372 2059848 1405360 4.13 832648 1887004 128756 13:36:02 27691608 31670632 5247612 15.93 121100 4070856 1431992 4.21 998180 3815284 1648276 13:37:01 26231704 31670328 6707516 20.36 129192 5469756 1489464 4.38 1006276 5213008 199852 13:38:01 23600884 29196004 9338336 28.35 138564 5598784 8918712 26.24 3661244 5110436 1548 13:39:01 23684404 29282548 9254816 28.10 138880 5601228 8750724 25.75 3576076 5110960 196 13:40:01 26175728 31625904 6763492 20.53 140152 5464892 1483732 4.37 1297464 4955356 2368 Average: 26781323 30989907 6157897 18.69 117034 4294809 3560099 10.47 1744797 3960977 302375 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 363.68 251.36 1534.30 60.92 0.00 0.00 0.00 0.00 13:34:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 42.78 31.71 671.33 6.76 0.00 0.00 0.00 0.00 13:35:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:36:02 br-442a06e0e155 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 ens3 621.49 330.96 14253.34 26.64 0.00 0.00 0.00 0.00 13:36:02 lo 7.98 7.98 0.80 0.80 0.00 0.00 0.00 0.00 13:37:01 br-442a06e0e155 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 464.91 236.06 16481.79 16.40 0.00 0.00 0.00 0.00 13:37:01 lo 3.39 3.39 0.31 0.31 0.00 0.00 0.00 0.00 13:38:01 veth0977c80 5.05 6.50 0.82 0.93 0.00 0.00 0.00 0.00 13:38:01 vethc7ed8ef 10.61 10.36 1.43 1.41 0.00 0.00 0.00 0.00 13:38:01 br-442a06e0e155 0.50 0.42 0.03 0.04 0.00 0.00 0.00 0.00 13:38:01 veth6687c15 75.70 91.45 42.58 25.41 0.00 0.00 0.00 0.00 13:39:01 veth0977c80 0.33 0.55 0.04 0.06 0.00 0.00 0.00 0.00 13:39:01 vethc7ed8ef 16.70 11.95 8.01 3.91 0.00 0.00 0.00 0.00 13:39:01 br-442a06e0e155 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:39:01 veth6687c15 32.29 38.84 46.96 9.13 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 1540.14 895.68 32818.19 148.05 0.00 0.00 0.00 0.00 13:40:01 lo 21.78 21.78 2.29 2.29 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 219.22 126.93 4699.19 21.02 0.00 0.00 0.00 0.00 Average: lo 2.64 2.64 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13113) 03/14/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 11.15 0.00 1.03 2.64 0.04 85.15 13:34:01 0 3.98 0.00 0.68 0.68 0.03 94.63 13:34:01 1 5.62 0.00 0.64 0.44 0.02 93.28 13:34:01 2 43.51 0.00 2.81 3.63 0.08 49.97 13:34:01 3 3.54 0.00 0.92 4.42 0.05 91.08 13:34:01 4 17.83 0.00 1.10 0.64 0.03 80.40 13:34:01 5 4.27 0.00 0.71 8.96 0.03 86.02 13:34:01 6 4.49 0.00 0.77 2.04 0.02 92.68 13:34:01 7 5.87 0.00 0.56 0.27 0.02 93.28 13:35:01 all 8.54 0.00 0.58 4.77 0.02 86.08 13:35:01 0 0.52 0.00 0.10 0.02 0.02 99.35 13:35:01 1 0.17 0.00 0.37 17.97 0.02 81.48 13:35:01 2 17.80 0.00 0.78 1.57 0.02 79.83 13:35:01 3 0.85 0.00 0.23 6.77 0.02 92.13 13:35:01 4 29.09 0.00 1.48 4.42 0.05 64.96 13:35:01 5 14.64 0.00 1.15 3.39 0.02 80.81 13:35:01 6 5.08 0.00 0.28 1.26 0.02 93.36 13:35:01 7 0.18 0.00 0.22 2.84 0.02 96.75 13:36:02 all 9.71 0.00 3.52 7.89 0.05 78.83 13:36:02 0 8.61 0.00 3.52 26.29 0.07 61.51 13:36:02 1 11.14 0.00 4.72 12.32 0.07 71.75 13:36:02 2 9.29 0.00 2.93 1.09 0.05 86.64 13:36:02 3 7.67 0.00 4.76 5.00 0.05 82.52 13:36:02 4 9.09 0.00 4.09 11.29 0.05 75.48 13:36:02 5 10.88 0.00 2.74 3.01 0.07 83.30 13:36:02 6 12.96 0.00 2.41 1.16 0.03 83.44 13:36:02 7 8.01 0.00 3.00 3.18 0.07 85.75 13:37:01 all 5.42 0.00 2.79 12.55 0.05 79.20 13:37:01 0 6.26 0.00 2.31 2.21 0.03 89.19 13:37:01 1 5.60 0.00 3.19 1.09 0.03 90.07 13:37:01 2 5.19 0.00 3.47 1.88 0.03 89.43 13:37:01 3 5.87 0.00 1.96 22.77 0.03 69.37 13:37:01 4 4.83 0.00 4.02 67.21 0.09 23.85 13:37:01 5 6.50 0.00 2.32 0.70 0.03 90.44 13:37:01 6 4.51 0.00 2.59 5.03 0.05 87.82 13:37:01 7 4.59 0.00 2.47 0.05 0.03 92.85 13:38:01 all 30.95 0.00 4.08 2.34 0.08 62.55 13:38:01 0 23.84 0.00 3.88 0.40 0.08 71.79 13:38:01 1 29.54 0.00 3.56 0.45 0.10 66.34 13:38:01 2 40.80 0.00 4.82 2.51 0.08 51.78 13:38:01 3 33.33 0.00 4.39 1.36 0.08 60.84 13:38:01 4 35.24 0.00 4.59 9.70 0.08 50.39 13:38:01 5 27.86 0.00 3.61 0.62 0.08 67.82 13:38:01 6 22.45 0.00 3.31 1.80 0.10 72.33 13:38:01 7 34.52 0.00 4.45 1.93 0.08 59.02 13:39:01 all 5.12 0.00 0.52 0.43 0.05 93.88 13:39:01 0 4.16 0.00 0.64 0.00 0.10 95.11 13:39:01 1 4.82 0.00 0.55 0.02 0.05 94.56 13:39:01 2 7.27 0.00 0.58 0.02 0.03 92.10 13:39:01 3 5.72 0.00 0.52 0.03 0.03 93.70 13:39:01 4 5.74 0.00 0.67 0.00 0.03 93.56 13:39:01 5 5.07 0.00 0.42 0.02 0.03 94.46 13:39:01 6 4.23 0.00 0.40 3.32 0.03 92.01 13:39:01 7 3.95 0.00 0.37 0.00 0.05 95.63 13:40:01 all 2.25 0.00 0.69 0.59 0.05 96.43 13:40:01 0 2.39 0.00 0.67 0.20 0.05 96.69 13:40:01 1 1.75 0.00 0.78 0.18 0.03 97.24 13:40:01 2 2.39 0.00 0.67 0.03 0.05 96.86 13:40:01 3 4.25 0.00 0.74 0.20 0.05 94.76 13:40:01 4 1.72 0.00 0.63 0.05 0.05 97.55 13:40:01 5 2.34 0.00 0.69 0.07 0.05 96.86 13:40:01 6 1.28 0.00 0.57 3.58 0.05 94.53 13:40:01 7 1.90 0.00 0.70 0.43 0.05 96.91 Average: all 10.46 0.00 1.88 4.43 0.05 83.18 Average: 0 7.11 0.00 1.68 4.25 0.06 86.90 Average: 1 8.38 0.00 1.97 4.65 0.05 84.96 Average: 2 18.02 0.00 2.29 1.53 0.05 78.12 Average: 3 8.76 0.00 1.93 5.74 0.05 83.53 Average: 4 14.82 0.00 2.36 13.10 0.06 69.66 Average: 5 10.24 0.00 1.66 2.38 0.05 85.67 Average: 6 7.88 0.00 1.47 2.58 0.04 88.02 Average: 7 8.43 0.00 1.68 1.25 0.05 88.60