---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20280 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 892 25173 0 6100 30819 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:c9:d2:af brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fec9:d2af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:1d:25:8b 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-20280) 04/03/24 _x86_64_ (8 CPU) 09:22:38 LINUX RESTART (8 CPU) 09:23:02 tps rtps wtps bread/s bwrtn/s 09:24:01 324.00 72.99 251.01 4705.78 52353.16 09:25:01 166.11 42.36 123.75 3322.78 33309.92 09:26:01 153.40 25.97 127.42 3360.75 45123.09 09:27:01 185.92 2.80 183.12 424.53 63928.27 09:28:01 225.02 0.12 224.90 11.19 69178.41 09:29:01 73.12 0.00 73.12 0.00 23376.37 09:30:01 19.91 0.02 19.90 0.27 17179.54 09:31:01 18.75 0.00 18.75 0.00 16967.44 09:32:01 21.81 0.00 21.81 0.00 16867.06 09:33:01 10.86 0.00 10.86 0.00 1258.72 09:34:01 47.54 1.38 46.16 74.52 2072.32 Average: 113.00 13.15 99.85 1076.30 31024.98 09:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 30151516 31658760 2787696 8.46 58500 1766404 1528996 4.50 925256 1586900 118456 09:25:01 28965116 31006492 3974096 12.06 84700 2253120 1940704 5.71 1643036 2010464 96600 09:26:01 28723164 31647536 4216048 12.80 102012 3095664 1437908 4.23 1230160 2616556 28960 09:27:01 24240664 30350520 8698548 26.41 152148 6064580 6772060 19.92 2664840 5462344 1704672 09:28:01 22659336 28616956 10279876 31.21 172160 5878408 10213196 30.05 4525020 5133984 7332 09:29:01 21076620 27312284 11862592 36.01 178872 6136452 11078256 32.59 5877292 5334892 1816 09:30:01 21025748 27263748 11913464 36.17 179428 6137696 11101896 32.66 5928784 5334448 452 09:31:01 21025532 27263796 11913680 36.17 179896 6137700 11090816 32.63 5931604 5333756 272 09:32:01 21008548 27247504 11930664 36.22 180404 6137740 11097660 32.65 5948888 5333736 328 09:33:01 20991496 27232064 11947716 36.27 180952 6137760 11114856 32.70 5965260 5334684 172 09:34:01 25783020 31557132 7156192 21.73 182172 5704240 1541456 4.54 1705424 4895484 3216 Average: 24150069 29196072 8789143 26.68 150113 5040888 7174346 21.11 3849597 4397932 178389 09:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 09:24:01 ens3 410.88 272.29 1441.74 74.84 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 09:25:01 ens3 620.08 438.63 4768.30 79.94 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:26:01 br-613e2d70b317 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 255.95 178.64 2246.77 36.32 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 6.57 6.57 0.75 0.75 0.00 0.00 0.00 0.00 09:27:01 br-613e2d70b317 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:27:01 veth38a0cf0 1.32 2.23 0.15 0.47 0.00 0.00 0.00 0.00 09:27:01 ens3 1011.33 501.42 23266.20 38.45 0.00 0.00 0.00 0.00 09:28:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 br-613e2d70b317 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 veth38a0cf0 4.70 6.21 0.86 1.08 0.00 0.00 0.00 0.00 09:28:01 ens3 2.23 2.15 0.38 1.40 0.00 0.00 0.00 0.00 09:29:01 veth0e08b77 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:29:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:29:01 br-613e2d70b317 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 veth38a0cf0 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 09:30:01 veth0e08b77 8.45 4.77 4.82 0.53 0.00 0.00 0.00 0.00 09:30:01 lo 0.27 0.27 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 br-613e2d70b317 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 veth38a0cf0 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 09:31:01 veth0e08b77 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 09:31:01 br-613e2d70b317 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 veth38a0cf0 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 09:32:01 veth0e08b77 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 09:32:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 09:32:01 br-613e2d70b317 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 veth38a0cf0 0.17 0.35 0.01 0.03 0.00 0.00 0.00 0.00 09:33:01 veth0e08b77 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 lo 0.57 0.57 0.03 0.03 0.00 0.00 0.00 0.00 09:33:01 br-613e2d70b317 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 veth38a0cf0 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 09:34:01 lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00 09:34:01 ens3 2528.11 1562.69 32539.03 312.96 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 229.21 141.48 2956.20 28.39 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-20280) 04/03/24 _x86_64_ (8 CPU) 09:22:38 LINUX RESTART (8 CPU) 09:23:02 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 9.48 0.00 1.05 6.19 0.04 83.23 09:24:01 0 30.22 0.00 1.95 4.00 0.05 63.78 09:24:01 1 14.66 0.00 1.05 0.71 0.03 83.54 09:24:01 2 6.44 0.00 0.51 0.36 0.02 92.68 09:24:01 3 3.30 0.00 0.82 1.58 0.02 94.29 09:24:01 4 4.60 0.00 0.75 13.55 0.03 81.07 09:24:01 5 12.54 0.00 1.23 2.08 0.05 84.11 09:24:01 6 2.82 0.00 1.04 15.95 0.05 80.15 09:24:01 7 1.22 0.00 1.09 11.28 0.03 86.37 09:25:01 all 17.01 0.00 1.14 2.60 0.05 79.19 09:25:01 0 20.32 0.00 0.99 0.90 0.05 77.74 09:25:01 1 38.89 0.00 2.25 2.59 0.08 56.19 09:25:01 2 16.70 0.00 1.52 1.22 0.07 80.49 09:25:01 3 5.64 0.00 0.65 0.48 0.03 93.19 09:25:01 4 14.27 0.00 0.82 11.65 0.05 73.21 09:25:01 5 19.18 0.00 1.64 1.17 0.07 77.95 09:25:01 6 9.03 0.00 0.74 2.80 0.08 87.35 09:25:01 7 12.10 0.00 0.52 0.02 0.03 87.33 09:26:01 all 15.50 0.00 1.30 4.97 0.04 78.19 09:26:01 0 11.58 0.00 1.08 1.24 0.03 86.06 09:26:01 1 11.30 0.00 1.84 21.33 0.07 65.45 09:26:01 2 12.65 0.00 0.83 1.22 0.02 85.28 09:26:01 3 43.60 0.00 2.27 4.86 0.07 49.21 09:26:01 4 19.91 0.00 1.59 1.74 0.05 76.72 09:26:01 5 11.21 0.00 0.78 0.95 0.02 87.03 09:26:01 6 9.87 0.00 1.02 5.19 0.03 83.88 09:26:01 7 3.78 0.00 0.95 3.25 0.03 91.98 09:27:01 all 22.18 0.00 5.21 6.02 0.07 66.52 09:27:01 0 19.76 0.00 5.04 4.52 0.07 70.62 09:27:01 1 19.39 0.00 5.31 8.49 0.08 66.72 09:27:01 2 22.66 0.00 4.79 0.52 0.07 71.96 09:27:01 3 24.92 0.00 6.28 1.94 0.07 66.80 09:27:01 4 20.24 0.00 5.03 5.50 0.07 69.17 09:27:01 5 25.80 0.00 5.23 23.49 0.08 45.39 09:27:01 6 21.85 0.00 4.15 1.41 0.07 72.53 09:27:01 7 22.86 0.00 5.81 2.38 0.08 68.87 09:28:01 all 24.44 0.00 2.27 6.50 0.09 66.71 09:28:01 0 21.24 0.00 1.85 2.19 0.10 74.62 09:28:01 1 27.67 0.00 2.32 3.32 0.08 66.61 09:28:01 2 23.88 0.00 2.45 18.55 0.07 55.05 09:28:01 3 23.33 0.00 2.20 7.84 0.08 66.55 09:28:01 4 25.95 0.00 2.76 0.82 0.07 70.40 09:28:01 5 22.21 0.00 2.09 15.93 0.10 59.68 09:28:01 6 28.24 0.00 2.17 2.66 0.10 66.82 09:28:01 7 22.96 0.00 2.31 0.69 0.07 73.97 09:29:01 all 18.04 0.00 1.19 1.31 0.09 79.38 09:29:01 0 17.74 0.00 1.14 0.17 0.08 80.87 09:29:01 1 26.79 0.00 1.02 0.20 0.08 71.91 09:29:01 2 15.03 0.00 1.04 2.32 0.08 81.53 09:29:01 3 22.59 0.00 1.16 0.23 0.08 75.93 09:29:01 4 17.53 0.00 1.30 0.42 0.08 80.66 09:29:01 5 19.60 0.00 1.34 4.84 0.10 74.12 09:29:01 6 13.79 0.00 1.18 1.96 0.08 82.99 09:29:01 7 11.15 0.00 1.36 0.32 0.10 87.07 09:30:01 all 3.02 0.00 0.89 0.95 0.08 95.06 09:30:01 0 2.83 0.00 0.99 0.02 0.08 96.09 09:30:01 1 2.66 0.00 0.77 0.62 0.08 95.87 09:30:01 2 4.18 0.00 0.95 0.05 0.08 94.73 09:30:01 3 2.77 0.00 1.04 0.00 0.08 96.11 09:30:01 4 4.07 0.00 0.87 0.00 0.08 94.98 09:30:01 5 2.38 0.00 0.80 6.72 0.08 90.01 09:30:01 6 2.98 0.00 0.79 0.00 0.08 96.15 09:30:01 7 2.24 0.00 0.95 0.17 0.08 96.56 09:31:01 all 1.94 0.00 0.85 1.04 0.09 96.08 09:31:01 0 1.90 0.00 0.99 0.00 0.08 97.03 09:31:01 1 1.65 0.00 0.91 0.29 0.10 97.06 09:31:01 2 1.74 0.00 0.77 0.03 0.07 97.39 09:31:01 3 1.51 0.00 0.75 0.35 0.08 97.30 09:31:01 4 1.99 0.00 0.82 0.02 0.10 97.07 09:31:01 5 2.57 0.00 0.91 7.64 0.10 88.78 09:31:01 6 2.13 0.00 0.77 0.00 0.08 97.02 09:31:01 7 2.01 0.00 0.87 0.03 0.10 96.99 09:32:01 all 1.69 0.00 0.82 1.14 0.08 96.26 09:32:01 0 2.34 0.00 0.97 0.02 0.07 96.60 09:32:01 1 1.51 0.00 0.87 0.02 0.08 97.52 09:32:01 2 1.34 0.00 0.85 0.08 0.10 97.62 09:32:01 3 1.51 0.00 0.79 7.96 0.08 89.65 09:32:01 4 1.24 0.00 0.75 0.25 0.08 97.67 09:32:01 5 1.80 0.00 0.92 0.84 0.08 96.36 09:32:01 6 1.73 0.00 0.69 0.00 0.07 97.52 09:32:01 7 2.11 0.00 0.75 0.00 0.08 97.05 09:33:01 all 1.66 0.00 0.82 0.13 0.08 97.30 09:33:01 0 1.34 0.00 0.97 0.08 0.08 97.52 09:33:01 1 1.70 0.00 0.79 0.02 0.08 97.41 09:33:01 2 1.31 0.00 0.75 0.00 0.07 97.87 09:33:01 3 1.19 0.00 0.72 0.82 0.07 97.20 09:33:01 4 1.53 0.00 0.92 0.02 0.08 97.44 09:33:01 5 2.45 0.00 0.82 0.02 0.08 96.63 09:33:01 6 1.67 0.00 0.75 0.02 0.08 97.47 09:33:01 7 2.07 0.00 0.85 0.05 0.08 96.94 09:34:01 all 5.39 0.00 1.33 0.25 0.07 92.96 09:34:01 0 4.75 0.00 1.62 0.17 0.07 93.40 09:34:01 1 4.60 0.00 1.17 0.23 0.07 93.93 09:34:01 2 6.15 0.00 1.27 0.37 0.07 92.14 09:34:01 3 6.14 0.00 1.04 0.08 0.07 92.67 09:34:01 4 4.66 0.00 1.21 0.57 0.08 93.48 09:34:01 5 4.37 0.00 1.40 0.17 0.07 94.00 09:34:01 6 4.26 0.00 1.32 0.15 0.08 94.18 09:34:01 7 8.15 0.00 1.61 0.25 0.07 89.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.94 0.00 1.53 2.82 0.07 84.64 Average: 0 12.15 0.00 1.59 1.20 0.07 84.99 Average: 1 13.72 0.00 1.66 3.44 0.08 81.11 Average: 2 10.18 0.00 1.43 2.25 0.06 86.08 Average: 3 12.42 0.00 1.61 2.38 0.07 83.52 Average: 4 10.55 0.00 1.53 3.12 0.07 84.73 Average: 5 11.27 0.00 1.56 5.78 0.08 81.31 Average: 6 8.94 0.00 1.33 2.73 0.07 86.93 Average: 7 8.24 0.00 1.55 1.66 0.07 88.48