---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2646 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 15G 141G 10% / 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 832 24664 0 6670 30879 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:e9:31:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fee9:31e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:f9:34:c8 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-2646) 02/04/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 120.66 17.73 102.93 1021.66 66275.64 20:24:01 146.44 23.00 123.45 2765.67 70658.62 20:25:01 259.49 2.80 256.69 446.46 149893.15 20:26:01 197.68 9.13 188.55 378.60 8287.04 20:27:01 13.58 0.32 13.26 20.80 299.53 20:28:01 61.52 1.35 60.17 104.92 2535.19 Average: 133.23 9.05 124.18 789.69 49658.66 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30099448 31726756 2839772 8.62 70980 1865560 1436844 4.23 849792 1698176 177588 20:24:01 28416280 31673792 4522940 13.73 111008 3391152 1538572 4.53 977476 3139884 1367788 20:25:01 25063340 31416624 7875880 23.91 132832 6347004 5145608 15.14 1267424 6051384 892 20:26:01 21012744 27524732 11926476 36.21 141760 6482912 12149528 35.75 5435772 5869464 1348 20:27:01 20478300 27022840 12460920 37.83 142292 6513116 12633356 37.17 5956032 5875832 26768 20:28:01 25289456 31646128 7649764 23.22 145040 6339236 1543048 4.54 1399772 5707664 44684 Average: 25059928 30168479 7879292 23.92 123985 5156497 5741159 16.89 2647711 4723734 269845 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 63.73 45.43 1006.33 7.68 0.00 0.00 0.00 0.00 20:23:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 554.31 273.45 10049.15 25.03 0.00 0.00 0.00 0.00 20:24:01 lo 6.27 6.27 0.63 0.63 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-5cc8b4b03129 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth9cd674b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vethb623a3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth25edfa5 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 veth0fed7cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth9cd674b 2.68 3.72 0.36 0.33 0.00 0.00 0.00 0.00 20:26:01 vethd8d2383 2.08 2.33 0.20 0.20 0.00 0.00 0.00 0.00 20:26:01 veth25edfa5 3.58 4.05 0.48 0.40 0.00 0.00 0.00 0.00 20:26:01 veth0fed7cf 2.48 3.52 0.35 0.31 0.00 0.00 0.00 0.00 20:27:01 veth9cd674b 4.38 6.12 0.72 1.24 0.00 0.00 0.00 0.00 20:27:01 vethd8d2383 6.28 7.83 0.94 1.01 0.00 0.00 0.00 0.00 20:27:01 veth25edfa5 4.43 6.20 0.72 1.25 0.00 0.00 0.00 0.00 20:27:01 veth0fed7cf 4.35 6.05 0.71 1.23 0.00 0.00 0.00 0.00 20:28:01 ens3 1953.22 1075.20 43045.42 165.02 0.00 0.00 0.00 0.00 20:28:01 lo 30.26 30.26 7.75 7.75 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 268.25 142.73 7045.13 17.94 0.00 0.00 0.00 0.00 Average: lo 4.39 4.39 1.24 1.24 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-2646) 02/04/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.30 0.00 0.66 3.18 0.03 85.83 20:23:01 0 0.38 0.00 0.25 0.03 0.00 99.33 20:23:01 1 32.90 0.00 1.55 5.03 0.07 60.45 20:23:01 2 23.66 0.00 1.25 0.60 0.03 74.45 20:23:01 3 14.64 0.00 0.70 0.54 0.03 84.09 20:23:01 4 8.79 0.00 0.67 0.53 0.02 89.99 20:23:01 5 1.13 0.00 0.40 0.12 0.02 98.33 20:23:01 6 0.17 0.00 0.17 14.74 0.07 84.86 20:23:01 7 0.68 0.00 0.33 3.87 0.00 95.11 20:24:01 all 11.67 0.00 2.27 3.25 0.05 82.76 20:24:01 0 13.90 0.00 2.97 0.35 0.05 82.73 20:24:01 1 17.62 0.00 2.39 0.72 0.05 79.22 20:24:01 2 11.11 0.00 2.63 0.03 0.05 86.17 20:24:01 3 14.23 0.00 2.05 3.99 0.05 79.68 20:24:01 4 4.78 0.00 1.80 0.02 0.03 93.37 20:24:01 5 7.44 0.00 1.83 0.96 0.05 89.72 20:24:01 6 12.91 0.00 1.92 8.81 0.05 76.31 20:24:01 7 11.37 0.00 2.57 11.13 0.05 74.88 20:25:01 all 12.78 0.00 5.89 5.35 0.07 75.92 20:25:01 0 13.79 0.00 6.59 18.85 0.09 60.68 20:25:01 1 12.75 0.00 6.59 0.37 0.05 80.24 20:25:01 2 14.04 0.00 5.90 4.93 0.07 75.06 20:25:01 3 13.84 0.00 4.36 3.68 0.07 78.05 20:25:01 4 12.73 0.00 6.89 0.58 0.07 79.73 20:25:01 5 11.10 0.00 7.24 6.62 0.07 74.97 20:25:01 6 12.45 0.00 5.48 5.77 0.07 76.22 20:25:01 7 11.51 0.00 4.07 2.02 0.05 82.35 20:26:01 all 59.77 0.00 6.56 0.55 0.12 33.01 20:26:01 0 52.99 0.00 6.25 0.24 0.10 40.43 20:26:01 1 59.15 0.00 7.28 0.25 0.12 33.19 20:26:01 2 60.25 0.00 5.77 0.93 0.12 32.93 20:26:01 3 60.86 0.00 6.76 0.49 0.14 31.75 20:26:01 4 61.95 0.00 6.40 0.49 0.12 31.04 20:26:01 5 64.76 0.00 6.99 0.56 0.12 27.57 20:26:01 6 56.04 0.00 6.17 0.92 0.12 36.75 20:26:01 7 62.16 0.00 6.87 0.47 0.12 30.39 20:27:01 all 12.59 0.00 1.20 0.03 0.06 86.11 20:27:01 0 10.26 0.00 1.16 0.02 0.07 88.50 20:27:01 1 10.76 0.00 1.15 0.05 0.07 87.97 20:27:01 2 12.36 0.00 1.15 0.02 0.05 86.42 20:27:01 3 12.20 0.00 1.25 0.00 0.07 86.48 20:27:01 4 13.56 0.00 1.32 0.00 0.05 85.06 20:27:01 5 14.12 0.00 1.19 0.02 0.07 84.61 20:27:01 6 14.34 0.00 1.31 0.15 0.07 84.14 20:27:01 7 13.17 0.00 1.15 0.02 0.07 85.59 20:28:01 all 4.14 0.00 0.73 0.34 0.05 94.74 20:28:01 0 1.67 0.00 0.63 0.17 0.05 97.48 20:28:01 1 3.62 0.00 0.68 0.20 0.03 95.46 20:28:01 2 1.12 0.00 0.54 0.25 0.03 98.06 20:28:01 3 17.59 0.00 1.24 0.22 0.08 80.87 20:28:01 4 1.85 0.00 0.73 0.37 0.03 97.01 20:28:01 5 1.24 0.00 0.64 0.20 0.03 97.89 20:28:01 6 2.31 0.00 0.62 1.07 0.05 95.95 20:28:01 7 3.78 0.00 0.79 0.22 0.03 95.19 Average: all 18.48 0.00 2.87 2.11 0.06 76.48 Average: 0 15.45 0.00 2.96 3.23 0.06 78.30 Average: 1 22.75 0.00 3.26 1.11 0.06 72.81 Average: 2 20.38 0.00 2.86 1.12 0.06 75.58 Average: 3 22.19 0.00 2.72 1.48 0.07 73.54 Average: 4 17.14 0.00 2.95 0.33 0.05 79.53 Average: 5 16.55 0.00 3.03 1.40 0.06 78.97 Average: 6 16.30 0.00 2.59 5.25 0.07 75.79 Average: 7 17.04 0.00 2.62 2.96 0.05 77.33