---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76924 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 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 950 24197 0 7019 30761 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:59:73:59 brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe59:7359/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:b8:e8:8d 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-76924) 10/15/24 _x86_64_ (8 CPU) 13:25:06 LINUX RESTART (8 CPU) 13:26:01 tps rtps wtps bread/s bwrtn/s 13:27:01 175.65 50.09 125.56 3822.43 31733.24 13:28:01 136.86 14.40 122.46 953.97 38739.81 13:29:01 64.76 12.63 52.12 2372.54 30717.95 13:30:01 295.77 3.45 292.32 480.64 106279.91 13:31:01 260.16 0.33 259.82 17.86 73855.56 13:32:01 68.36 0.02 68.34 3.07 27706.45 13:33:01 71.62 1.20 70.42 75.72 15464.89 Average: 153.31 11.73 141.58 1103.73 46358.26 13:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 29681836 31455620 3257384 9.89 79504 1997276 1785280 5.25 1176736 1773624 114792 13:28:01 27954636 30189784 4984584 15.13 90996 2433668 2930536 8.62 2538260 2107024 21552 13:29:01 28205804 31594908 4733416 14.37 100960 3555724 1432584 4.21 1415596 2937396 809132 13:30:01 24367724 30274888 8571496 26.02 143492 5884756 6849200 20.15 2896580 5103172 632860 13:31:01 21386992 28300000 11552228 35.07 186992 6742480 10576624 31.12 5044240 5818392 4864 13:32:01 19091868 26337476 13847352 42.04 192644 7048676 12148092 35.74 7031728 6062824 11576 13:33:01 24820336 31539824 8118884 24.65 195376 6592212 1562304 4.60 1946464 5558680 18400 Average: 25072742 29956071 7866478 23.88 141423 4893542 5326374 15.67 3149943 4194445 230454 13:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 13:27:01 ens3 115.38 90.63 1149.62 24.08 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:28:01 ens3 824.86 640.53 6289.71 154.04 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:29:01 ens3 583.55 448.41 2050.50 144.82 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethd2024f9 0.72 0.98 0.07 0.10 0.00 0.00 0.00 0.00 13:30:01 veth4c99c3d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:30:01 veth67573c2 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethd2024f9 9.88 12.83 1.61 2.21 0.00 0.00 0.00 0.00 13:31:01 vethb1ef668 149.46 155.29 13.06 331.28 0.00 0.00 0.00 0.03 13:31:01 veth4c99c3d 0.00 1.22 0.00 0.67 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethd2024f9 0.33 0.55 0.04 0.05 0.00 0.00 0.00 0.00 13:32:01 vethb1ef668 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 13:32:01 veth4c99c3d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 22.16 22.16 2.35 2.35 0.00 0.00 0.00 0.00 13:33:01 ens3 3195.32 2041.39 37005.31 503.50 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 2.53 2.53 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 399.53 255.54 5125.08 61.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76924) 10/15/24 _x86_64_ (8 CPU) 13:25:06 LINUX RESTART (8 CPU) 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 10.94 0.00 0.92 2.61 0.04 85.49 13:27:01 0 9.68 0.00 1.08 0.78 0.03 88.42 13:27:01 1 6.86 0.00 0.67 1.90 0.03 90.54 13:27:01 2 11.62 0.00 0.72 0.67 0.05 86.94 13:27:01 3 3.74 0.00 0.32 0.03 0.02 95.89 13:27:01 4 4.39 0.00 0.65 0.94 0.02 94.01 13:27:01 5 24.95 0.00 1.70 1.84 0.08 71.42 13:27:01 6 23.59 0.00 1.32 9.26 0.05 65.79 13:27:01 7 2.67 0.00 0.87 5.49 0.03 90.94 13:28:01 all 39.24 0.00 1.44 1.43 0.08 57.81 13:28:01 0 45.41 0.00 0.75 0.40 0.07 53.37 13:28:01 1 45.82 0.00 2.08 1.00 0.10 51.00 13:28:01 2 44.81 0.00 2.49 0.47 0.08 52.15 13:28:01 3 36.12 0.00 1.54 0.44 0.08 61.82 13:28:01 4 36.94 0.00 0.75 0.00 0.07 62.24 13:28:01 5 35.08 0.00 1.07 0.74 0.08 63.02 13:28:01 6 37.74 0.00 1.57 6.66 0.10 53.93 13:28:01 7 31.99 0.00 1.24 1.72 0.08 64.96 13:29:01 all 35.08 0.00 1.81 1.20 0.07 61.84 13:29:01 0 34.58 0.00 1.39 0.00 0.07 63.97 13:29:01 1 34.00 0.00 1.81 0.10 0.07 64.02 13:29:01 2 36.80 0.00 1.36 5.03 0.07 56.75 13:29:01 3 34.54 0.00 1.94 0.00 0.08 63.43 13:29:01 4 32.39 0.00 2.28 0.17 0.07 65.09 13:29:01 5 47.93 0.00 2.29 3.44 0.07 46.27 13:29:01 6 30.32 0.00 1.90 0.82 0.07 66.89 13:29:01 7 30.03 0.00 1.51 0.00 0.08 68.38 13:30:01 all 21.01 0.00 4.62 5.80 0.07 68.50 13:30:01 0 21.24 0.00 3.97 2.59 0.05 72.15 13:30:01 1 19.21 0.00 4.67 0.66 0.05 75.40 13:30:01 2 18.88 0.00 4.63 21.67 0.05 54.78 13:30:01 3 17.00 0.00 4.51 12.00 0.05 66.45 13:30:01 4 20.45 0.00 4.38 0.72 0.07 74.39 13:30:01 5 18.70 0.00 5.40 5.37 0.07 70.46 13:30:01 6 36.23 0.00 4.87 2.56 0.08 56.26 13:30:01 7 16.41 0.00 4.53 0.79 0.08 78.18 13:31:01 all 35.49 0.00 4.90 7.07 0.12 52.42 13:31:01 0 33.74 0.00 5.62 6.83 0.13 53.67 13:31:01 1 40.03 0.00 4.67 3.96 0.14 51.21 13:31:01 2 32.76 0.00 4.59 2.69 0.12 59.84 13:31:01 3 38.32 0.00 5.60 17.29 0.14 38.66 13:31:01 4 32.46 0.00 4.76 8.10 0.12 54.56 13:31:01 5 36.17 0.00 4.39 6.97 0.12 52.36 13:31:01 6 34.68 0.00 4.61 5.64 0.12 54.94 13:31:01 7 35.75 0.00 4.94 5.11 0.12 54.09 13:32:01 all 32.96 0.00 4.68 1.29 0.12 60.94 13:32:01 0 35.29 0.00 4.60 0.15 0.13 59.82 13:32:01 1 41.00 0.00 4.09 0.29 0.12 54.50 13:32:01 2 26.03 0.00 5.06 0.83 0.14 67.94 13:32:01 3 33.83 0.00 4.48 0.10 0.12 61.47 13:32:01 4 32.80 0.00 5.06 3.42 0.12 58.59 13:32:01 5 33.56 0.00 5.10 0.61 0.13 60.60 13:32:01 6 29.10 0.00 4.64 2.46 0.10 63.71 13:32:01 7 32.05 0.00 4.45 2.48 0.12 60.91 13:33:01 all 10.47 0.00 3.02 0.93 0.10 85.48 13:33:01 0 9.10 0.00 3.13 0.20 0.08 87.48 13:33:01 1 8.57 0.00 2.93 0.05 0.08 88.37 13:33:01 2 8.09 0.00 3.39 2.93 0.10 85.50 13:33:01 3 22.17 0.00 3.25 0.24 0.10 74.24 13:33:01 4 9.82 0.00 2.58 2.56 0.08 84.95 13:33:01 5 8.08 0.00 2.97 0.52 0.10 88.32 13:33:01 6 9.69 0.00 2.98 0.44 0.10 86.80 13:33:01 7 8.22 0.00 2.90 0.54 0.08 88.26 Average: all 26.45 0.00 3.05 2.90 0.09 67.52 Average: 0 27.01 0.00 2.93 1.56 0.08 68.41 Average: 1 27.91 0.00 2.98 1.14 0.08 67.89 Average: 2 25.57 0.00 3.17 4.90 0.09 66.28 Average: 3 26.51 0.00 3.08 4.27 0.08 66.05 Average: 4 24.17 0.00 2.92 2.26 0.08 70.57 Average: 5 29.21 0.00 3.27 2.78 0.09 64.64 Average: 6 28.76 0.00 3.12 3.98 0.09 64.05 Average: 7 22.43 0.00 2.91 2.31 0.09 72.27