---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24459 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 836 25332 0 5998 30875 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:10:82:9b brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe10:829b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:74:55:a4 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-24459) 04/19/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 116.73 36.76 79.97 1710.78 26223.10 20:24:01 119.36 22.98 96.38 2757.27 30914.18 20:25:01 183.80 0.30 183.50 34.39 103449.69 20:26:01 267.07 13.56 253.51 775.55 62157.97 20:27:01 29.02 0.63 28.39 24.66 19433.51 20:28:01 74.19 0.60 73.59 34.79 21524.56 Average: 131.69 12.47 119.22 889.55 43949.82 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30131032 31714212 2808188 8.53 70440 1823228 1425348 4.19 861288 1658712 150824 20:24:01 28298104 31664440 4641116 14.09 108104 3509904 1581328 4.65 981736 3260076 1511364 20:25:01 26190448 31681780 6748772 20.49 128696 5522500 1385864 4.08 990584 5267772 903388 20:26:01 22906780 28712568 10032440 30.46 139556 5802484 10567740 31.09 4181332 5262040 1696 20:27:01 21216020 27028880 11723200 35.59 140344 5806248 12357828 36.36 5928984 5189352 684 20:28:01 26028528 31691880 6910692 20.98 141744 5670140 1449080 4.26 1358492 5032780 3000 Average: 25795152 30415627 7144068 21.69 121481 4689084 4794531 14.11 2383736 4278455 428493 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 20:23:01 ens3 111.13 81.17 912.65 18.09 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-958ffa297437 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 6.33 6.33 0.65 0.65 0.00 0.00 0.00 0.00 20:24:01 ens3 455.59 232.19 10168.00 21.22 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-958ffa297437 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 7.47 7.47 0.70 0.70 0.00 0.00 0.00 0.00 20:25:01 ens3 678.85 357.52 23723.46 25.50 0.00 0.00 0.00 0.00 20:26:01 vethe762b2f 51.74 61.91 19.01 14.99 0.00 0.00 0.00 0.00 20:26:01 veth1cf806c 0.77 1.00 0.05 0.06 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 br-958ffa297437 0.45 0.23 0.01 0.02 0.00 0.00 0.00 0.00 20:27:01 vethe762b2f 53.18 63.06 114.13 19.04 0.00 0.00 0.00 0.01 20:27:01 veth1cf806c 6.80 7.95 0.96 1.07 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 br-958ffa297437 1.50 1.73 2.78 1.03 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 20:28:01 lo 29.56 29.56 7.70 7.70 0.00 0.00 0.00 0.00 20:28:01 ens3 1624.46 916.60 37178.15 140.28 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 4.28 4.28 1.23 1.23 0.00 0.00 0.00 0.00 Average: ens3 221.25 120.61 6080.56 15.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24459) 04/19/24 _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 10.55 0.00 0.82 2.04 0.03 86.56 20:23:01 0 1.63 0.00 0.27 0.20 0.02 97.88 20:23:01 1 43.85 0.00 2.45 2.10 0.07 51.54 20:23:01 2 20.34 0.00 1.29 0.70 0.07 77.61 20:23:01 3 9.84 0.00 0.75 0.03 0.02 89.36 20:23:01 4 4.01 0.00 0.51 0.22 0.02 95.24 20:23:01 5 2.24 0.00 0.45 0.67 0.03 96.61 20:23:01 6 1.17 0.00 0.37 12.20 0.02 86.25 20:23:01 7 1.30 0.00 0.47 0.20 0.05 97.98 20:24:01 all 11.48 0.00 2.22 2.43 0.04 83.83 20:24:01 0 14.06 0.00 1.89 0.95 0.03 83.06 20:24:01 1 4.08 0.00 2.70 0.27 0.05 92.91 20:24:01 2 16.36 0.00 2.72 4.70 0.05 76.16 20:24:01 3 10.31 0.00 1.85 0.17 0.03 87.64 20:24:01 4 9.17 0.00 2.65 0.68 0.03 87.47 20:24:01 5 5.22 0.00 1.91 0.86 0.03 91.98 20:24:01 6 3.54 0.00 1.68 9.87 0.03 84.88 20:24:01 7 29.01 0.00 2.36 2.01 0.05 66.58 20:25:01 all 7.90 0.00 3.53 10.33 0.05 78.19 20:25:01 0 9.41 0.00 3.33 0.94 0.05 86.27 20:25:01 1 10.16 0.00 3.63 3.28 0.05 82.89 20:25:01 2 6.41 0.00 4.06 1.57 0.03 87.93 20:25:01 3 6.93 0.00 3.50 16.63 0.05 72.88 20:25:01 4 6.23 0.00 3.64 40.50 0.07 49.55 20:25:01 5 8.87 0.00 4.44 9.02 0.07 77.60 20:25:01 6 7.31 0.00 3.09 8.76 0.03 80.82 20:25:01 7 7.87 0.00 2.55 2.11 0.05 87.42 20:26:01 all 41.06 0.00 5.33 5.42 0.10 48.10 20:26:01 0 37.66 0.00 5.55 3.55 0.10 53.13 20:26:01 1 41.54 0.00 4.79 0.42 0.08 53.16 20:26:01 2 41.31 0.00 5.34 2.02 0.10 51.22 20:26:01 3 43.67 0.00 5.67 3.31 0.10 47.25 20:26:01 4 40.79 0.00 5.31 10.67 0.08 43.15 20:26:01 5 38.43 0.00 4.93 21.38 0.08 35.18 20:26:01 6 43.08 0.00 5.43 0.81 0.08 50.59 20:26:01 7 41.97 0.00 5.60 1.32 0.08 51.03 20:27:01 all 26.31 0.00 2.49 1.37 0.09 69.74 20:27:01 0 27.38 0.00 2.85 0.55 0.07 69.15 20:27:01 1 25.31 0.00 2.41 6.62 0.10 65.55 20:27:01 2 27.12 0.00 2.82 0.08 0.10 69.87 20:27:01 3 30.41 0.00 2.66 0.72 0.07 66.14 20:27:01 4 23.52 0.00 1.90 0.10 0.08 74.40 20:27:01 5 24.29 0.00 2.58 0.39 0.10 72.65 20:27:01 6 27.01 0.00 2.45 1.91 0.10 68.53 20:27:01 7 25.49 0.00 2.28 0.60 0.07 71.56 20:28:01 all 2.63 0.00 0.71 1.28 0.05 95.34 20:28:01 0 2.39 0.00 0.70 0.37 0.05 96.49 20:28:01 1 2.46 0.00 0.57 8.21 0.05 88.71 20:28:01 2 2.51 0.00 0.72 0.03 0.05 96.69 20:28:01 3 3.67 0.00 0.75 0.47 0.03 95.08 20:28:01 4 3.26 0.00 0.73 0.21 0.03 95.77 20:28:01 5 1.81 0.00 0.75 0.57 0.05 96.82 20:28:01 6 1.87 0.00 0.80 0.30 0.05 96.97 20:28:01 7 3.06 0.00 0.63 0.12 0.07 96.12 Average: all 16.62 0.00 2.51 3.80 0.06 77.02 Average: 0 15.38 0.00 2.42 1.09 0.05 81.06 Average: 1 21.24 0.00 2.75 3.49 0.07 72.45 Average: 2 19.00 0.00 2.82 1.52 0.07 76.60 Average: 3 17.43 0.00 2.52 3.54 0.05 76.45 Average: 4 14.43 0.00 2.44 8.62 0.05 74.45 Average: 5 13.41 0.00 2.50 5.44 0.06 78.59 Average: 6 13.95 0.00 2.30 5.65 0.05 78.06 Average: 7 18.08 0.00 2.31 1.06 0.06 78.50