---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25521 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 921 24159 0 7086 30790 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:b2:55:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:feb2:5546/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:49:35:9f 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-25521) 07/22/24 _x86_64_ (8 CPU) 11:23:37 LINUX RESTART (8 CPU) 11:24:01 tps rtps wtps bread/s bwrtn/s 11:25:01 253.02 71.20 181.82 4600.17 45072.75 11:26:01 181.04 49.68 131.36 3720.71 31653.66 11:27:01 78.14 1.32 76.82 100.52 31226.53 11:28:01 86.27 12.91 73.35 2413.60 48196.23 11:29:01 252.92 6.21 246.70 857.71 85443.25 11:30:01 237.33 0.10 237.23 8.53 72303.68 11:31:01 88.85 0.33 88.52 28.13 25340.98 11:32:01 79.84 1.18 78.65 73.99 20660.69 Average: 157.18 17.87 139.31 1475.41 44988.06 11:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 30132420 31627448 2806800 8.52 58988 1753520 1475788 4.34 954976 1576248 94532 11:26:01 29349756 31265632 3589464 10.90 84336 2130056 1718736 5.06 1414168 1860540 55180 11:27:01 27486700 29932432 5452520 16.55 91964 2639900 3400020 10.00 2874432 2235844 199532 11:28:01 27969392 31568628 4969828 15.09 104768 3756760 1488592 4.38 1449452 3135320 368008 11:29:01 25443464 30811816 7495756 22.76 140172 5357572 5617276 16.53 2300776 4653148 108 11:30:01 21890576 28845272 11048644 33.54 185052 6787476 10381432 30.54 4420768 5930756 3324 11:31:01 19175488 26467740 13763732 41.79 191948 7098496 12515020 36.82 6894756 6138172 6188 11:32:01 24759196 31548256 8180024 24.83 193976 6663160 1532188 4.51 1927504 5649684 748 Average: 25775874 30258403 7163346 21.75 131400 4523368 4766132 14.02 2779604 3897464 90952 11:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 381.59 239.64 1625.78 75.91 0.00 0.00 0.00 0.00 11:25:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 354.92 279.42 2195.04 59.33 0.00 0.00 0.00 0.00 11:26:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 1280.64 748.41 5074.66 235.29 0.00 0.00 0.00 0.00 11:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 729.60 409.47 1730.57 147.98 0.00 0.00 0.00 0.00 11:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:29:01 veth44168af 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:29:01 vethe8b9b0c 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:29:01 vethc4bc9cc 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 veth22748fc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:30:01 veth44168af 10.75 10.21 1.32 1.92 0.00 0.00 0.00 0.00 11:30:01 vethe8b9b0c 0.00 1.45 0.00 0.67 0.00 0.00 0.00 0.00 11:30:01 vethc4bc9cc 157.71 181.65 165.98 26.24 0.00 0.00 0.00 0.01 11:30:01 veth74b5a84 90.42 98.15 7.72 227.23 0.00 0.00 0.00 0.02 11:31:01 veth44168af 36.14 27.68 3.26 3.73 0.00 0.00 0.00 0.00 11:31:01 vethe8b9b0c 0.00 0.12 0.00 0.03 0.00 0.00 0.00 0.00 11:31:01 vethc4bc9cc 98.55 109.02 36.52 12.68 0.00 0.00 0.00 0.00 11:31:01 veth74b5a84 60.17 58.46 5.51 104.21 0.00 0.00 0.00 0.01 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 4205.40 2329.83 35351.21 623.26 0.00 0.00 0.00 0.00 11:32:01 lo 18.36 18.36 1.87 1.87 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: ens3 524.11 290.00 4410.14 77.76 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25521) 07/22/24 _x86_64_ (8 CPU) 11:23:37 LINUX RESTART (8 CPU) 11:24:01 CPU %user %nice %system %iowait %steal %idle 11:25:01 all 8.66 0.00 1.08 6.51 0.04 83.70 11:25:01 0 6.81 0.00 0.94 22.29 0.05 69.91 11:25:01 1 17.34 0.00 1.37 3.14 0.05 78.10 11:25:01 2 8.19 0.00 0.74 2.54 0.03 88.50 11:25:01 3 9.45 0.00 1.30 2.27 0.03 86.94 11:25:01 4 2.90 0.00 1.00 0.62 0.02 95.47 11:25:01 5 3.40 0.00 0.59 2.93 0.03 93.05 11:25:01 6 15.57 0.00 1.99 15.69 0.07 66.68 11:25:01 7 5.68 0.00 0.79 2.59 0.07 90.88 11:26:01 all 17.64 0.00 1.07 3.27 0.06 77.97 11:26:01 0 13.32 0.00 0.62 0.02 0.03 86.01 11:26:01 1 22.49 0.00 1.04 1.39 0.07 75.03 11:26:01 2 18.22 0.00 0.73 4.46 0.05 76.55 11:26:01 3 6.25 0.00 0.42 0.58 0.02 92.74 11:26:01 4 15.76 0.00 0.82 1.55 0.03 81.84 11:26:01 5 10.90 0.00 0.48 1.37 0.03 87.21 11:26:01 6 25.29 0.00 3.05 15.10 0.10 56.47 11:26:01 7 28.95 0.00 1.34 1.75 0.08 67.88 11:27:01 all 46.04 0.00 1.61 1.21 0.10 51.04 11:27:01 0 42.50 0.00 1.60 0.05 0.10 55.75 11:27:01 1 48.93 0.00 2.24 0.64 0.10 48.09 11:27:01 2 59.32 0.00 0.90 0.02 0.10 39.66 11:27:01 3 47.31 0.00 1.10 2.67 0.10 48.82 11:27:01 4 53.35 0.00 1.97 0.12 0.12 44.44 11:27:01 5 45.79 0.00 1.67 0.02 0.10 52.42 11:27:01 6 28.91 0.00 1.50 5.72 0.10 63.78 11:27:01 7 42.38 0.00 1.89 0.42 0.08 55.22 11:28:01 all 23.10 0.00 1.84 3.61 0.06 71.39 11:28:01 0 24.64 0.00 1.59 4.80 0.07 68.91 11:28:01 1 27.04 0.00 2.79 7.08 0.05 63.04 11:28:01 2 21.23 0.00 2.08 0.62 0.08 76.00 11:28:01 3 30.80 0.00 1.90 9.95 0.08 57.28 11:28:01 4 15.80 0.00 1.47 0.25 0.05 82.43 11:28:01 5 25.12 0.00 1.25 0.17 0.07 73.39 11:28:01 6 26.15 0.00 1.74 0.20 0.05 71.87 11:28:01 7 14.01 0.00 1.93 5.84 0.05 78.17 11:29:01 all 17.28 0.00 3.91 4.35 0.08 74.39 11:29:01 0 26.39 0.00 4.82 3.35 0.10 65.35 11:29:01 1 14.72 0.00 3.40 4.70 0.07 77.12 11:29:01 2 13.25 0.00 4.72 24.59 0.07 57.38 11:29:01 3 16.93 0.00 3.62 0.52 0.10 78.82 11:29:01 4 17.67 0.00 3.10 0.29 0.07 78.88 11:29:01 5 16.52 0.00 3.87 0.56 0.08 78.97 11:29:01 6 16.66 0.00 4.57 0.37 0.07 78.33 11:29:01 7 16.09 0.00 3.14 0.42 0.08 80.26 11:30:01 all 32.62 0.00 5.39 7.16 0.12 54.71 11:30:01 0 29.33 0.00 6.32 6.15 0.12 58.08 11:30:01 1 33.09 0.00 4.86 1.04 0.12 60.89 11:30:01 2 37.85 0.00 4.89 4.90 0.12 52.24 11:30:01 3 32.83 0.00 5.91 14.06 0.12 47.09 11:30:01 4 30.35 0.00 6.08 12.52 0.14 50.91 11:30:01 5 35.06 0.00 5.27 6.27 0.14 53.25 11:30:01 6 28.58 0.00 5.04 6.32 0.12 59.93 11:30:01 7 33.83 0.00 4.74 6.01 0.12 55.31 11:31:01 all 40.77 0.00 3.85 1.24 0.15 53.99 11:31:01 0 34.91 0.00 4.13 0.64 0.17 60.15 11:31:01 1 37.74 0.00 4.12 0.79 0.15 57.20 11:31:01 2 48.12 0.00 3.80 0.32 0.13 47.62 11:31:01 3 40.42 0.00 3.91 0.27 0.15 55.25 11:31:01 4 42.69 0.00 3.74 1.39 0.17 52.02 11:31:01 5 43.31 0.00 3.70 0.17 0.17 52.65 11:31:01 6 37.37 0.00 3.91 0.82 0.13 57.76 11:31:01 7 41.62 0.00 3.45 5.54 0.15 49.24 11:32:01 all 15.99 0.00 2.91 4.11 0.09 76.89 11:32:01 0 12.48 0.00 2.82 1.14 0.08 83.47 11:32:01 1 15.00 0.00 3.00 1.98 0.08 79.93 11:32:01 2 12.39 0.00 2.97 13.13 0.10 71.41 11:32:01 3 11.74 0.00 2.81 4.09 0.10 81.26 11:32:01 4 11.89 0.00 2.38 0.22 0.07 85.44 11:32:01 5 13.52 0.00 3.20 6.33 0.07 76.88 11:32:01 6 39.02 0.00 3.00 3.53 0.12 54.34 11:32:01 7 11.78 0.00 3.12 2.55 0.10 82.44 Average: all 25.26 0.00 2.70 3.93 0.09 68.02 Average: 0 23.80 0.00 2.85 4.80 0.09 68.46 Average: 1 27.05 0.00 2.85 2.59 0.09 67.42 Average: 2 27.33 0.00 2.60 6.29 0.09 63.70 Average: 3 24.47 0.00 2.62 4.30 0.09 68.53 Average: 4 23.78 0.00 2.56 2.10 0.08 71.48 Average: 5 24.18 0.00 2.50 2.22 0.09 71.01 Average: 6 27.20 0.00 3.09 5.97 0.09 63.64 Average: 7 24.29 0.00 2.55 3.14 0.09 69.94