---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8243 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: 2800.000 BogoMIPS: 5600.00 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 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 868 26211 0 5086 30843 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:dc:b7:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fedc:b72a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:8b:1e:66 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 inet6 fe80::42:60ff:fe8b:1e66/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8243) 12/29/23 _x86_64_ (8 CPU) 10:49:22 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 99.90 18.03 81.87 1038.97 30251.44 10:52:01 163.26 20.71 142.54 764.67 43090.15 10:53:01 36.73 2.47 34.26 137.84 32346.61 10:54:01 125.95 2.33 123.61 354.61 70916.05 10:55:01 339.36 0.02 339.34 0.13 46827.13 10:56:01 333.26 0.03 333.23 4.80 90482.12 10:57:01 35.79 0.97 34.82 60.78 13721.96 Average: 162.18 6.34 155.84 335.74 46843.38 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30098700 31723880 2840520 8.62 71660 1862372 1441324 4.24 849720 1695056 176052 10:52:01 28206532 30269148 4732688 14.37 88088 2265804 3131532 9.21 2357800 2039704 17756 10:53:01 27665404 30564968 5273816 16.01 91268 3086376 2349604 6.91 2301864 2606440 540136 10:54:01 26977904 30191720 5961316 18.10 117316 3350052 2584780 7.61 2900352 2637008 95596 10:55:01 26299732 30476336 6639488 20.16 178712 4114040 2592480 7.63 2833760 3249900 333172 10:56:01 25908152 30412452 7031068 21.35 218856 4436272 2448684 7.20 2945264 3564372 476 10:57:01 26872848 31609172 6066372 18.42 221960 4660008 1506096 4.43 1977184 3567592 1956 Average: 27432753 30749668 5506467 16.72 141123 3396418 2293500 6.75 2309421 2765725 166449 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 10:51:01 ens3 62.35 40.58 1004.21 7.55 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:52:01 ens3 751.59 487.37 5010.14 136.99 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 8.75 8.75 2.24 2.24 0.00 0.00 0.00 0.00 10:53:01 ens3 236.23 168.01 1428.20 44.65 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 veth754483c 123.46 169.69 16.88 454.92 0.00 0.00 0.00 0.04 10:54:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 10:54:01 ens3 750.89 671.34 1409.72 3364.24 0.00 0.00 0.00 0.00 10:54:01 docker0 126.23 174.99 15.36 532.41 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 1214.30 1248.21 1349.24 129.61 0.00 0.00 0.00 0.00 10:55:01 docker0 1223.61 1143.51 103.22 1334.39 0.00 0.00 0.00 0.00 10:56:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 10:56:01 ens3 436.94 315.93 1483.19 488.04 0.00 0.00 0.00 0.00 10:56:01 docker0 3.05 6.02 0.18 77.55 0.00 0.00 0.00 0.00 10:57:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 10:57:01 ens3 349.22 401.12 48.17 2966.61 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 544.21 477.11 1677.67 1022.11 0.00 0.00 0.00 0.00 Average: docker0 193.72 189.66 17.01 278.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8243) 12/29/23 _x86_64_ (8 CPU) 10:49:22 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.17 0.00 0.77 2.31 0.04 86.71 10:51:01 0 24.69 0.00 1.46 4.30 0.07 69.49 10:51:01 1 25.29 0.00 1.22 0.97 0.07 72.45 10:51:01 2 4.03 0.00 0.39 9.49 0.05 86.04 10:51:01 3 15.01 0.00 1.12 0.41 0.02 83.45 10:51:01 4 2.60 0.00 0.64 2.58 0.03 94.14 10:51:01 5 0.64 0.00 0.25 0.27 0.03 98.80 10:51:01 6 0.78 0.00 0.24 0.20 0.02 98.76 10:51:01 7 8.33 0.00 0.80 0.31 0.03 90.54 10:52:01 all 18.92 0.00 1.76 1.96 0.06 77.31 10:52:01 0 13.66 0.00 2.19 2.21 0.05 81.89 10:52:01 1 26.09 0.00 2.29 1.36 0.08 70.17 10:52:01 2 27.71 0.00 0.76 8.19 0.07 63.28 10:52:01 3 18.96 0.00 2.07 0.15 0.05 78.76 10:52:01 4 10.94 0.00 2.21 0.10 0.05 86.70 10:52:01 5 16.78 0.00 1.14 1.76 0.05 80.27 10:52:01 6 18.86 0.00 1.40 0.17 0.05 79.52 10:52:01 7 18.39 0.00 2.05 1.73 0.08 77.74 10:53:01 all 13.71 0.00 1.32 1.21 0.04 83.72 10:53:01 0 12.99 0.00 1.09 0.05 0.03 85.84 10:53:01 1 15.30 0.00 1.42 0.03 0.03 83.22 10:53:01 2 14.22 0.00 0.87 0.40 0.05 84.46 10:53:01 3 8.54 0.00 0.72 0.22 0.03 90.49 10:53:01 4 9.77 0.00 1.00 0.02 0.02 89.20 10:53:01 5 11.36 0.00 1.54 0.22 0.05 86.84 10:53:01 6 29.67 0.00 2.38 0.67 0.05 67.23 10:53:01 7 7.85 0.00 1.54 8.11 0.05 82.45 10:54:01 all 9.50 0.00 1.93 2.75 0.06 85.75 10:54:01 0 10.64 0.00 1.24 0.69 0.05 87.38 10:54:01 1 6.13 0.00 1.27 0.59 0.05 91.96 10:54:01 2 6.76 0.00 2.18 2.26 0.03 88.77 10:54:01 3 6.61 0.00 2.38 0.10 0.03 90.87 10:54:01 4 9.67 0.00 1.66 5.57 0.08 83.01 10:54:01 5 12.08 0.00 1.99 12.13 0.08 73.72 10:54:01 6 10.34 0.00 2.64 0.03 0.07 86.92 10:54:01 7 13.80 0.00 2.07 0.60 0.07 83.46 10:55:01 all 15.69 0.00 3.25 2.89 0.08 78.10 10:55:01 0 6.43 0.00 2.13 0.15 0.05 91.24 10:55:01 1 13.19 0.00 3.65 0.79 0.08 82.29 10:55:01 2 23.43 0.00 4.32 9.02 0.08 63.15 10:55:01 3 17.08 0.00 3.64 0.95 0.08 78.25 10:55:01 4 12.85 0.00 2.67 3.61 0.07 80.81 10:55:01 5 10.66 0.00 3.32 8.53 0.10 77.40 10:55:01 6 28.79 0.00 3.69 0.00 0.07 67.46 10:55:01 7 13.15 0.00 2.57 0.00 0.08 84.20 10:56:01 all 12.16 0.00 3.05 5.02 0.06 79.70 10:56:01 0 10.38 0.00 2.80 9.25 0.05 77.52 10:56:01 1 9.93 0.00 2.69 2.39 0.07 84.92 10:56:01 2 27.01 0.00 4.75 4.09 0.12 64.03 10:56:01 3 7.55 0.00 3.36 14.57 0.05 74.48 10:56:01 4 12.71 0.00 3.07 0.91 0.05 83.25 10:56:01 5 8.88 0.00 2.77 4.57 0.05 83.73 10:56:01 6 11.50 0.00 2.78 0.22 0.05 85.45 10:56:01 7 9.33 0.00 2.20 4.22 0.05 84.20 10:57:01 all 10.97 0.00 0.63 0.67 0.04 87.69 10:57:01 0 5.22 0.00 0.65 1.28 0.03 92.81 10:57:01 1 0.40 0.00 0.20 0.02 0.02 99.37 10:57:01 2 20.65 0.00 0.82 0.07 0.05 78.42 10:57:01 3 5.12 0.00 0.50 1.57 0.03 92.78 10:57:01 4 8.05 0.00 0.65 0.00 0.03 91.27 10:57:01 5 20.00 0.00 0.95 2.31 0.08 76.65 10:57:01 6 16.59 0.00 0.73 0.12 0.03 82.52 10:57:01 7 11.72 0.00 0.57 0.00 0.03 87.68 Average: all 13.02 0.00 1.82 2.40 0.05 82.71 Average: 0 11.97 0.00 1.65 2.56 0.05 83.77 Average: 1 13.73 0.00 1.82 0.88 0.06 83.52 Average: 2 17.72 0.00 2.01 4.77 0.06 75.43 Average: 3 11.26 0.00 1.97 2.56 0.04 84.18 Average: 4 9.52 0.00 1.70 1.82 0.05 86.90 Average: 5 11.50 0.00 1.71 4.26 0.06 82.46 Average: 6 16.67 0.00 1.98 0.20 0.05 81.10 Average: 7 11.80 0.00 1.68 2.14 0.06 84.32