---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1348 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 14G 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 896 24527 0 6743 30815 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:8f:1c:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe8f:1cc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:ff:77:c3 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-1348) 02/01/24 _x86_64_ (8 CPU) 09:55:35 LINUX RESTART (8 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:01 139.11 71.30 67.81 4614.03 40139.44 09:58:01 174.27 48.86 125.41 3633.39 24317.81 09:59:01 62.60 2.23 60.36 198.07 19868.98 10:00:01 94.88 12.88 82.00 2420.00 46210.96 10:01:01 301.35 5.85 295.50 863.46 106777.14 10:02:01 174.39 0.37 174.02 30.00 23783.50 10:03:01 55.22 0.12 55.11 8.80 11225.06 10:04:01 80.59 1.53 79.05 84.79 13318.05 Average: 135.30 17.89 117.41 1481.54 35704.79 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 30197064 31760708 2742156 8.32 67136 1808452 1394368 4.10 810436 1641732 146332 09:58:01 28998940 30962732 3940280 11.96 84508 2176240 2424348 7.13 1688676 1929088 49768 09:59:01 28033068 30435308 4906152 14.89 91132 2597912 3004708 8.84 2349708 2212804 172808 10:00:01 28045624 31601596 4893596 14.86 109056 3699784 1463772 4.31 1402324 3094592 167712 10:01:01 23685796 30110444 9253424 28.09 166108 6297188 7538244 22.18 3070040 5566000 548 10:02:01 20398756 27191412 12540464 38.07 184316 6593164 11592292 34.11 6124640 5726276 6932 10:03:01 19668944 26596624 13270276 40.29 186016 6740576 12038940 35.42 6759364 5816296 600 10:04:01 25121256 31559544 7817964 23.73 189836 6335348 1555232 4.58 1870988 5362720 32000 Average: 25518681 30027296 7420539 22.53 134764 4531083 5126488 15.08 3009522 3918688 72088 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 330.29 252.17 1551.31 61.76 0.00 0.00 0.00 0.00 09:57:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 301.77 247.56 2857.65 48.19 0.00 0.00 0.00 0.00 09:58:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 997.22 619.54 4058.23 198.91 0.00 0.00 0.00 0.00 09:59:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 390.80 287.69 1886.28 86.82 0.00 0.00 0.00 0.00 10:00:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:01:01 veth76db12f 4.07 5.62 0.71 0.95 0.00 0.00 0.00 0.00 10:01:01 veth749d30c 12.43 13.85 2.51 8.82 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 vethe9c45c3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 veth76db12f 0.85 1.70 0.12 0.28 0.00 0.00 0.00 0.00 10:02:01 vethaa3311f 155.04 149.39 331.26 13.15 0.00 0.00 0.00 0.03 10:02:01 veth749d30c 2.42 3.68 0.47 0.75 0.00 0.00 0.00 0.00 10:02:01 br-cbaa7a5fac7e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:03:01 veth76db12f 0.80 1.13 0.12 0.14 0.00 0.00 0.00 0.00 10:03:01 vethaa3311f 8.58 21.88 6.04 11.44 0.00 0.00 0.00 0.00 10:03:01 veth749d30c 24.41 28.58 22.27 9.99 0.00 0.00 0.00 0.00 10:03:01 br-cbaa7a5fac7e 21.46 13.06 10.52 1.53 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 3240.16 2089.89 33899.51 500.88 0.00 0.00 0.00 0.00 10:04:01 lo 20.28 20.28 2.08 2.08 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 403.68 260.13 4228.95 62.46 0.00 0.00 0.00 0.00 Average: lo 2.11 2.11 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1348) 02/01/24 _x86_64_ (8 CPU) 09:55:35 LINUX RESTART (8 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 10.53 0.00 1.15 3.68 0.05 84.59 09:57:01 0 3.27 0.00 0.74 13.33 0.03 82.62 09:57:01 1 5.91 0.00 1.04 0.28 0.03 92.73 09:57:01 2 13.55 0.00 1.19 0.60 0.07 84.60 09:57:01 3 32.39 0.00 2.14 2.34 0.08 63.04 09:57:01 4 10.32 0.00 0.92 1.92 0.07 86.77 09:57:01 5 6.28 0.00 0.95 1.24 0.03 91.50 09:57:01 6 9.60 0.00 1.10 0.64 0.08 88.58 09:57:01 7 2.97 0.00 1.07 9.00 0.03 86.93 09:58:01 all 17.94 0.00 1.20 2.11 0.06 78.68 09:58:01 0 7.66 0.00 0.95 8.31 0.05 83.02 09:58:01 1 22.63 0.00 0.87 0.40 0.07 76.04 09:58:01 2 41.03 0.00 2.21 2.22 0.15 54.39 09:58:01 3 24.41 0.00 1.87 1.44 0.07 72.21 09:58:01 4 8.72 0.00 0.73 2.54 0.03 87.98 09:58:01 5 9.98 0.00 0.90 1.25 0.07 87.79 09:58:01 6 17.50 0.00 1.07 0.25 0.05 81.13 09:58:01 7 11.64 0.00 1.00 0.50 0.05 86.81 09:59:01 all 47.56 0.00 1.46 0.21 0.12 50.64 09:59:01 0 44.07 0.00 1.64 0.03 0.12 54.15 09:59:01 1 44.83 0.00 1.44 0.13 0.12 53.49 09:59:01 2 48.49 0.00 1.14 0.00 0.10 50.28 09:59:01 3 49.93 0.00 1.27 0.02 0.13 48.65 09:59:01 4 55.98 0.00 2.04 0.15 0.15 41.68 09:59:01 5 42.11 0.00 0.98 0.25 0.10 56.56 09:59:01 6 41.03 0.00 1.89 1.09 0.12 55.88 09:59:01 7 54.07 0.00 1.35 0.00 0.12 44.46 10:00:01 all 19.48 0.00 1.74 1.00 0.06 77.73 10:00:01 0 14.13 0.00 1.52 0.40 0.03 83.91 10:00:01 1 45.56 0.00 2.88 0.99 0.12 50.46 10:00:01 2 27.76 0.00 2.14 0.79 0.07 69.25 10:00:01 3 9.33 0.00 1.91 1.19 0.03 87.54 10:00:01 4 13.04 0.00 1.74 0.87 0.07 84.29 10:00:01 5 11.71 0.00 1.71 2.31 0.07 84.20 10:00:01 6 14.64 0.00 0.80 1.39 0.05 83.12 10:00:01 7 19.63 0.00 1.20 0.03 0.05 79.08 10:01:01 all 33.90 0.00 6.97 1.97 0.11 57.05 10:01:01 0 34.32 0.00 7.32 1.58 0.12 56.67 10:01:01 1 35.58 0.00 7.00 0.61 0.12 56.69 10:01:01 2 30.71 0.00 7.20 0.71 0.12 61.26 10:01:01 3 35.95 0.00 7.02 2.01 0.10 54.92 10:01:01 4 31.26 0.00 8.18 7.94 0.10 52.52 10:01:01 5 36.41 0.00 5.89 0.56 0.12 57.02 10:01:01 6 32.86 0.00 6.04 1.56 0.10 59.43 10:01:01 7 34.07 0.00 7.08 0.83 0.10 57.92 10:02:01 all 35.94 0.00 3.70 0.83 0.13 59.40 10:02:01 0 35.11 0.00 4.20 0.42 0.12 60.15 10:02:01 1 40.29 0.00 3.86 0.27 0.12 55.46 10:02:01 2 36.45 0.00 3.92 0.35 0.15 59.12 10:02:01 3 36.91 0.00 3.62 1.62 0.13 57.71 10:02:01 4 40.63 0.00 3.65 0.22 0.13 55.37 10:02:01 5 32.59 0.00 2.97 2.43 0.12 61.89 10:02:01 6 34.52 0.00 3.72 0.64 0.13 60.99 10:02:01 7 31.00 0.00 3.64 0.73 0.13 64.50 10:03:01 all 21.80 0.00 1.97 0.22 0.14 75.87 10:03:01 0 20.37 0.00 2.16 0.03 0.15 77.29 10:03:01 1 20.79 0.00 2.28 0.35 0.17 76.40 10:03:01 2 24.79 0.00 1.81 0.05 0.13 73.21 10:03:01 3 20.72 0.00 2.07 0.39 0.13 76.70 10:03:01 4 21.42 0.00 2.17 0.34 0.13 75.94 10:03:01 5 21.64 0.00 1.83 0.27 0.12 76.15 10:03:01 6 23.36 0.00 1.85 0.02 0.13 74.64 10:03:01 7 21.28 0.00 1.59 0.35 0.13 76.64 10:04:01 all 8.54 0.00 1.11 1.91 0.05 88.40 10:04:01 0 27.30 0.00 1.77 0.42 0.08 70.43 10:04:01 1 1.97 0.00 0.92 0.37 0.03 96.71 10:04:01 2 3.41 0.00 0.82 0.15 0.03 95.59 10:04:01 3 5.16 0.00 1.20 0.90 0.05 92.69 10:04:01 4 7.58 0.00 1.05 7.10 0.05 84.22 10:04:01 5 1.85 0.00 0.60 0.13 0.02 97.39 10:04:01 6 1.99 0.00 0.84 0.17 0.02 96.99 10:04:01 7 18.99 0.00 1.63 6.00 0.07 73.31 Average: all 24.44 0.00 2.40 1.49 0.09 71.58 Average: 0 23.26 0.00 2.53 3.07 0.09 71.05 Average: 1 27.18 0.00 2.53 0.43 0.10 69.77 Average: 2 28.26 0.00 2.55 0.61 0.10 68.48 Average: 3 26.84 0.00 2.63 1.24 0.09 69.20 Average: 4 23.60 0.00 2.55 2.62 0.09 71.13 Average: 5 20.28 0.00 1.97 1.06 0.08 76.61 Average: 6 21.91 0.00 2.15 0.72 0.09 75.14 Average: 7 24.20 0.00 2.31 2.18 0.09 71.22