---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12172 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 877 26248 0 5041 30835 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:ad:75:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fead:75e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:f4:ed:c7 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:d5ff:fef4:edc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12172) 01/14/24 _x86_64_ (8 CPU) 10:49:20 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 100.39 17.88 82.51 1037.65 25387.29 10:52:01 162.34 21.31 141.03 830.39 37515.88 10:53:01 111.23 4.02 107.22 457.79 62369.87 10:54:01 49.10 0.15 48.95 5.33 32351.08 10:55:01 522.78 0.18 522.60 2.80 65944.61 10:56:01 151.42 0.08 151.34 5.73 63876.69 10:57:01 53.27 1.27 52.00 63.18 28451.32 Average: 164.51 6.39 158.12 341.60 45174.51 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30013468 31683260 2925752 8.88 75668 1898628 1483256 4.36 895668 1725112 224836 10:52:01 28205128 30222544 4734092 14.37 87452 2222616 3140284 9.24 2407340 1994364 11964 10:53:01 27862100 30542908 5077120 15.41 94356 2866384 2409724 7.09 2347884 2368372 700 10:54:01 26886548 30076384 6052672 18.38 122840 3314092 2681724 7.89 3006932 2601564 110216 10:55:01 26557540 30478372 6381680 19.37 213168 3875232 2629652 7.74 2820764 3053920 123772 10:56:01 25965704 30423108 6973516 21.17 220024 4392056 2448124 7.20 2935940 3519920 504 10:57:01 26863964 31560632 6075256 18.44 224680 4620076 1511340 4.45 2028440 3525996 31904 Average: 27479207 30712458 5460013 16.58 148313 3312726 2329158 6.85 2348995 2684178 71985 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 10:51:01 ens3 58.70 40.09 977.88 7.51 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 1.60 1.60 0.10 0.10 0.00 0.00 0.00 0.00 10:52:01 ens3 566.19 411.48 4718.90 101.42 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 9.78 9.78 2.38 2.38 0.00 0.00 0.00 0.00 10:53:01 ens3 226.61 170.85 1504.72 353.90 0.00 0.00 0.00 0.00 10:53:01 docker0 3.27 6.47 0.19 77.57 0.00 0.00 0.00 0.00 10:54:01 vethf2ce7c2 1041.70 833.46 109.72 877.08 0.00 0.00 0.00 0.07 10:54:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:54:01 ens3 1229.82 1465.71 1716.94 3120.98 0.00 0.00 0.00 0.00 10:54:01 docker0 1041.70 833.32 95.48 877.07 0.00 0.00 0.00 0.00 10:55:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 10:55:01 ens3 648.51 397.42 1764.94 43.13 0.00 0.00 0.00 0.00 10:55:01 docker0 359.54 558.87 25.58 920.34 0.00 0.00 0.00 0.00 10:56:01 lo 7.80 7.80 0.70 0.70 0.00 0.00 0.00 0.00 10:56:01 ens3 497.20 500.68 628.97 3108.91 0.00 0.00 0.00 0.00 10:56:01 docker0 2.72 5.23 0.17 77.50 0.00 0.00 0.00 0.00 10:57:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 10:57:01 ens3 116.74 90.17 85.06 321.19 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 3.93 3.93 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 478.69 440.46 1629.72 1010.57 0.00 0.00 0.00 0.00 Average: docker0 201.53 201.05 17.39 279.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12172) 01/14/24 _x86_64_ (8 CPU) 10:49:20 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.19 0.00 0.72 2.32 0.03 86.75 10:51:01 0 0.90 0.00 0.22 0.19 0.00 98.69 10:51:01 1 0.32 0.00 0.07 0.59 0.02 99.00 10:51:01 2 0.29 0.00 0.48 13.50 0.03 85.70 10:51:01 3 0.37 0.00 0.25 0.15 0.02 99.20 10:51:01 4 20.84 0.00 1.14 1.63 0.05 76.34 10:51:01 5 40.02 0.00 2.09 1.92 0.07 55.91 10:51:01 6 14.34 0.00 1.09 0.24 0.03 84.31 10:51:01 7 4.43 0.00 0.41 0.36 0.02 94.78 10:52:01 all 19.75 0.00 1.65 2.08 0.05 76.47 10:52:01 0 13.59 0.00 0.77 0.32 0.05 85.28 10:52:01 1 26.01 0.00 0.67 0.93 0.05 72.34 10:52:01 2 19.36 0.00 2.92 8.74 0.07 68.91 10:52:01 3 19.33 0.00 2.24 1.40 0.07 76.97 10:52:01 4 21.33 0.00 3.99 0.35 0.03 74.30 10:52:01 5 16.53 0.00 0.48 0.35 0.03 82.60 10:52:01 6 24.27 0.00 1.17 1.47 0.08 73.01 10:52:01 7 17.56 0.00 0.95 3.09 0.05 78.35 10:53:01 all 13.84 0.00 1.78 2.49 0.04 81.84 10:53:01 0 10.64 0.00 1.31 0.03 0.03 87.99 10:53:01 1 30.13 0.00 2.11 1.22 0.05 66.49 10:53:01 2 16.04 0.00 2.58 7.95 0.05 73.38 10:53:01 3 11.89 0.00 1.76 5.22 0.05 81.08 10:53:01 4 8.18 0.00 1.88 1.43 0.03 88.48 10:53:01 5 10.75 0.00 1.92 0.25 0.05 87.02 10:53:01 6 12.05 0.00 1.59 0.32 0.03 86.01 10:53:01 7 11.13 0.00 1.12 3.50 0.03 84.21 10:54:01 all 11.52 0.00 1.58 1.78 0.06 85.06 10:54:01 0 6.41 0.00 1.34 0.03 0.07 92.15 10:54:01 1 9.05 0.00 1.57 0.30 0.08 88.99 10:54:01 2 5.81 0.00 1.52 0.25 0.05 92.37 10:54:01 3 37.17 0.00 4.09 0.05 0.08 58.60 10:54:01 4 0.74 0.00 0.32 1.14 0.02 97.79 10:54:01 5 10.62 0.00 1.31 3.47 0.08 84.52 10:54:01 6 12.72 0.00 1.47 0.10 0.08 85.63 10:54:01 7 9.73 0.00 0.95 8.91 0.07 80.34 10:55:01 all 13.82 0.00 3.72 4.27 0.06 78.13 10:55:01 0 12.46 0.00 3.18 0.42 0.05 83.89 10:55:01 1 10.76 0.00 2.95 0.52 0.05 85.72 10:55:01 2 15.50 0.00 1.99 0.18 0.05 82.27 10:55:01 3 38.59 0.00 5.86 10.61 0.08 44.86 10:55:01 4 6.03 0.00 2.40 0.34 0.05 91.19 10:55:01 5 9.83 0.00 6.26 9.73 0.08 74.09 10:55:01 6 12.12 0.00 2.74 0.02 0.07 85.05 10:55:01 7 5.40 0.00 4.50 12.45 0.05 77.61 10:56:01 all 14.43 0.00 2.16 2.52 0.05 80.84 10:56:01 0 14.13 0.00 1.67 0.17 0.07 83.96 10:56:01 1 13.13 0.00 3.34 0.39 0.07 83.08 10:56:01 2 16.62 0.00 2.14 2.45 0.07 78.72 10:56:01 3 15.21 0.00 1.49 0.54 0.03 82.73 10:56:01 4 20.93 0.00 2.91 6.43 0.05 69.67 10:56:01 5 9.66 0.00 1.86 5.33 0.05 83.09 10:56:01 6 9.19 0.00 1.73 0.45 0.05 88.59 10:56:01 7 16.58 0.00 2.11 4.41 0.07 76.83 10:57:01 all 9.68 0.00 0.67 1.79 0.03 87.83 10:57:01 0 9.03 0.00 0.50 0.22 0.03 90.22 10:57:01 1 6.38 0.00 0.85 7.51 0.02 85.24 10:57:01 2 0.60 0.00 0.32 0.00 0.00 99.08 10:57:01 3 3.47 0.00 0.40 0.00 0.03 96.09 10:57:01 4 32.85 0.00 1.29 0.49 0.05 65.32 10:57:01 5 6.42 0.00 0.62 0.15 0.02 92.79 10:57:01 6 2.70 0.00 0.38 0.08 0.00 96.84 10:57:01 7 16.02 0.00 1.00 5.86 0.05 77.08 Average: all 13.32 0.00 1.75 2.46 0.05 82.41 Average: 0 9.61 0.00 1.29 0.20 0.04 88.86 Average: 1 13.71 0.00 1.65 1.64 0.05 82.95 Average: 2 10.61 0.00 1.71 4.70 0.05 82.93 Average: 3 17.99 0.00 2.30 2.56 0.05 77.10 Average: 4 15.82 0.00 1.99 1.68 0.04 80.46 Average: 5 14.80 0.00 2.07 3.02 0.06 80.06 Average: 6 12.47 0.00 1.45 0.38 0.05 85.64 Average: 7 11.58 0.00 1.58 5.52 0.05 81.28