---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20564 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 891 24606 0 6669 30820 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:3f:49:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.102/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe3f:49a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:3e:95:df 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:fff:fe3e:95df/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-20564) 07/01/24 _x86_64_ (8 CPU) 10:53:26 LINUX RESTART (8 CPU) 10:54:02 tps rtps wtps bread/s bwrtn/s 10:55:01 304.83 67.38 237.45 4544.04 28774.51 10:56:01 266.37 18.55 247.83 2272.42 106879.92 10:57:01 314.18 12.50 301.68 779.27 79375.17 10:58:01 126.00 0.18 125.81 22.93 38858.91 10:59:01 43.34 0.25 43.09 19.19 21642.82 11:00:01 25.80 0.02 25.78 0.13 20295.92 11:01:01 66.37 0.02 66.36 2.80 21127.81 Average: 163.50 14.00 149.50 1083.28 45318.11 10:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:55:01 30144880 31701240 2794340 8.48 67708 1800380 1396836 4.11 869296 1637024 143772 10:56:01 25648872 31647320 7290348 22.13 123156 6026260 1709952 5.03 1008352 5779648 1649440 10:57:01 23325808 29399484 9613412 29.19 133596 6072800 10740528 31.60 3460684 5552400 1408 10:58:01 20898308 27452364 12040912 36.55 162256 6478472 13040460 38.37 5555364 5816340 19136 10:59:01 20622864 27129244 12316356 37.39 163036 6434920 13611652 40.05 5895088 5754340 540 11:00:01 20445052 26954644 12494168 37.93 163368 6437568 13644840 40.15 6068444 5756448 1148 11:01:01 24160112 30544740 8779108 26.65 164316 6324364 3809552 11.21 2543536 5646740 368 Average: 23606557 29261291 9332663 28.33 139634 5653538 8279117 24.36 3628681 5134706 259402 10:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 10:55:01 ens3 291.54 202.25 1566.86 72.17 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 17.40 17.40 1.69 1.69 0.00 0.00 0.00 0.00 10:56:01 ens3 1800.12 879.64 39153.03 74.95 0.00 0.00 0.00 0.00 10:57:01 veth72996fa 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00 10:57:01 veth24fa20b 2.22 1.97 0.22 0.23 0.00 0.00 0.00 0.00 10:57:01 veth50c4617 5.15 6.73 0.84 0.97 0.00 0.00 0.00 0.00 10:57:01 vethf7f4c0b 2.73 2.00 0.30 0.28 0.00 0.00 0.00 0.00 10:58:01 veth72996fa 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:58:01 veth24fa20b 6.62 9.57 1.04 0.79 0.00 0.00 0.00 0.00 10:58:01 veth50c4617 0.45 0.77 0.05 0.07 0.00 0.00 0.00 0.00 10:58:01 vethf7f4c0b 6.60 9.57 1.04 0.79 0.00 0.00 0.00 0.00 10:59:01 veth72996fa 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:59:01 veth24fa20b 8.63 11.98 1.74 2.54 0.00 0.00 0.00 0.00 10:59:01 veth50c4617 0.62 0.90 0.08 0.10 0.00 0.00 0.00 0.00 10:59:01 vethf7f4c0b 8.90 12.25 1.81 2.59 0.00 0.00 0.00 0.00 11:00:01 veth72996fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 veth24fa20b 10.08 13.53 2.28 3.07 0.00 0.00 0.00 0.00 11:00:01 veth50c4617 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:00:01 vethf7f4c0b 11.41 14.73 3.05 3.28 0.00 0.00 0.00 0.00 11:01:01 docker0 12.35 16.93 2.07 284.16 0.00 0.00 0.00 0.00 11:01:01 lo 27.13 27.13 2.57 2.57 0.00 0.00 0.00 0.00 11:01:01 ens3 2186.34 1153.09 41952.26 194.48 0.00 0.00 0.00 0.00 11:01:01 vethba12a21 148.19 173.82 217.53 48.76 0.00 0.00 0.00 0.02 Average: docker0 1.77 2.42 0.30 40.69 0.00 0.00 0.00 0.00 Average: lo 3.34 3.34 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 310.98 163.63 5997.32 27.64 0.00 0.00 0.00 0.00 Average: vethba12a21 21.22 24.89 31.15 6.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20564) 07/01/24 _x86_64_ (8 CPU) 10:53:26 LINUX RESTART (8 CPU) 10:54:02 CPU %user %nice %system %iowait %steal %idle 10:55:01 all 10.60 0.00 1.03 4.74 0.04 83.58 10:55:01 0 6.96 0.00 0.70 0.56 0.03 91.74 10:55:01 1 4.10 0.00 1.05 1.39 0.03 93.42 10:55:01 2 32.31 0.00 1.83 3.09 0.07 62.70 10:55:01 3 18.37 0.00 1.16 2.43 0.07 77.97 10:55:01 4 2.72 0.00 0.71 20.23 0.03 76.30 10:55:01 5 5.73 0.00 0.70 2.72 0.07 90.79 10:55:01 6 7.89 0.00 1.41 5.73 0.05 84.92 10:55:01 7 6.71 0.00 0.70 1.80 0.02 90.78 10:56:01 all 15.41 0.00 5.95 13.00 0.07 65.58 10:56:01 0 13.91 0.00 6.01 15.36 0.05 64.66 10:56:01 1 14.75 0.00 5.72 4.89 0.05 74.58 10:56:01 2 12.54 0.00 5.41 30.81 0.07 51.17 10:56:01 3 12.35 0.00 7.15 2.21 0.05 78.24 10:56:01 4 12.65 0.00 5.70 19.58 0.05 62.02 10:56:01 5 11.91 0.00 5.75 22.44 0.08 59.82 10:56:01 6 30.39 0.00 5.89 7.24 0.08 56.40 10:56:01 7 14.74 0.00 5.93 1.60 0.07 77.66 10:57:01 all 32.22 0.00 4.51 7.29 0.08 55.89 10:57:01 0 32.85 0.00 4.62 2.27 0.08 60.18 10:57:01 1 31.63 0.00 4.09 1.01 0.08 63.18 10:57:01 2 28.39 0.00 4.13 3.50 0.07 63.91 10:57:01 3 34.00 0.00 4.90 32.11 0.10 28.89 10:57:01 4 32.93 0.00 4.60 6.14 0.10 56.23 10:57:01 5 31.36 0.00 4.83 6.12 0.08 57.61 10:57:01 6 31.36 0.00 4.25 3.81 0.07 60.50 10:57:01 7 35.27 0.00 4.68 3.38 0.07 56.60 10:58:01 all 32.90 0.00 3.97 2.92 0.10 60.12 10:58:01 0 35.57 0.00 4.80 0.79 0.08 58.75 10:58:01 1 30.02 0.00 3.39 1.20 0.08 65.31 10:58:01 2 36.46 0.00 4.15 2.47 0.10 56.82 10:58:01 3 32.28 0.00 3.90 7.88 0.12 55.82 10:58:01 4 31.15 0.00 3.56 0.29 0.08 64.92 10:58:01 5 34.60 0.00 4.34 1.15 0.12 59.79 10:58:01 6 29.29 0.00 3.27 0.67 0.10 66.67 10:58:01 7 33.80 0.00 4.30 8.87 0.10 52.92 10:59:01 all 10.34 0.00 1.30 1.86 0.08 86.42 10:59:01 0 8.89 0.00 1.59 0.62 0.08 88.81 10:59:01 1 11.93 0.00 1.24 0.02 0.07 86.75 10:59:01 2 10.54 0.00 1.25 1.72 0.08 86.40 10:59:01 3 9.40 0.00 1.06 11.02 0.07 78.46 10:59:01 4 10.27 0.00 1.46 0.57 0.08 87.62 10:59:01 5 10.57 0.00 1.39 0.22 0.07 87.76 10:59:01 6 10.06 0.00 1.27 0.23 0.10 88.33 10:59:01 7 11.06 0.00 1.20 0.50 0.05 87.18 11:00:01 all 5.83 0.00 0.65 1.51 0.07 91.94 11:00:01 0 5.57 0.00 0.84 0.20 0.08 93.31 11:00:01 1 5.49 0.00 0.38 0.02 0.05 94.06 11:00:01 2 5.08 0.00 0.72 0.77 0.07 93.36 11:00:01 3 6.02 0.00 0.72 10.73 0.07 82.46 11:00:01 4 5.87 0.00 0.74 0.02 0.08 93.29 11:00:01 5 6.74 0.00 0.70 0.22 0.07 92.27 11:00:01 6 5.05 0.00 0.70 0.00 0.08 94.16 11:00:01 7 6.77 0.00 0.43 0.13 0.07 92.59 11:01:01 all 3.13 0.00 0.88 1.93 0.06 94.00 11:01:01 0 3.58 0.00 1.07 0.42 0.05 94.89 11:01:01 1 2.98 0.00 0.67 0.94 0.05 95.37 11:01:01 2 2.96 0.00 0.94 2.27 0.07 93.77 11:01:01 3 2.64 0.00 0.87 10.84 0.07 85.59 11:01:01 4 2.76 0.00 1.05 0.15 0.05 95.98 11:01:01 5 2.70 0.00 0.95 0.32 0.05 95.98 11:01:01 6 5.31 0.00 0.70 0.18 0.05 93.75 11:01:01 7 2.14 0.00 0.74 0.37 0.05 96.71 Average: all 15.74 0.00 2.61 4.74 0.07 76.84 Average: 0 15.31 0.00 2.80 2.88 0.07 78.94 Average: 1 14.39 0.00 2.36 1.35 0.06 81.84 Average: 2 18.27 0.00 2.63 6.35 0.07 72.68 Average: 3 16.39 0.00 2.82 11.04 0.08 69.69 Average: 4 14.02 0.00 2.54 6.66 0.07 76.71 Average: 5 14.77 0.00 2.66 4.72 0.08 77.77 Average: 6 17.03 0.00 2.50 2.54 0.08 77.86 Average: 7 15.76 0.00 2.56 2.38 0.06 79.24