---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6227 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 457 2351 0 1135 3244 Swap: 1023 5 1018 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:5d:a2:5f brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe5d:a25f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:68:2a:d1 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::42:65ff:fe68:2ad1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6227) 09/28/24 _x86_64_ (4 CPU) 13:57:40 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 197.25 83.15 114.10 6503.72 42664.11 14:00:01 132.81 35.36 97.45 2219.90 14422.53 14:01:01 78.78 20.82 57.95 1403.03 18628.95 14:02:01 287.37 30.98 256.39 2680.22 29851.82 14:03:01 187.07 6.68 180.39 387.07 5105.90 14:04:01 259.97 1.87 258.11 42.39 6786.87 14:05:01 499.78 0.58 499.20 14.00 14019.00 14:06:01 390.47 0.67 389.80 22.80 10940.31 14:07:01 453.67 23.35 430.33 1051.96 16269.56 14:08:01 144.48 111.06 33.42 4322.24 4407.53 14:09:01 99.68 89.59 10.10 2092.64 6167.01 Average: 248.29 36.74 211.55 1885.49 15387.07 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1674396 3389796 2364256 58.54 56356 1811992 849408 16.70 535472 1646828 147488 14:00:01 999268 3020972 3039384 75.26 69204 2094320 1168152 22.96 935812 1897392 14588 14:01:01 199932 2361248 3838720 95.05 77784 2220972 1625060 31.94 1615580 2006320 10660 14:02:01 115392 1806556 3923260 97.14 97180 1820224 2907696 57.16 2116984 1596156 2340 14:03:01 114760 1048232 3923892 97.16 109180 1063580 3793756 74.57 2744288 983960 1128 14:04:01 111788 1026280 3926864 97.23 122380 1028060 3822028 75.13 2752740 967720 2156 14:05:01 111340 1015064 3927312 97.24 135788 1000084 3832872 75.34 2758096 953988 2556 14:06:01 114780 993784 3923872 97.16 141208 972424 3835136 75.39 2781172 932564 2884 14:07:01 113460 751404 3925192 97.19 132440 827384 4675256 91.90 2818444 882428 7844 14:08:01 2688904 3264008 1349748 33.42 87476 653928 1085880 21.35 534880 654036 62660 14:09:01 1570684 2353124 2467968 61.11 93592 854612 1877976 36.92 1519468 784548 28460 Average: 710428 1911861 3328224 82.41 102053 1304325 2679384 52.67 1919358 1209631 25706 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 13:59:01 ens3 449.98 289.55 1503.64 70.29 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 14:00:01 ens3 366.42 342.71 2148.66 64.12 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:01:01 ens3 977.96 688.47 7404.12 133.56 0.00 0.00 0.00 0.00 14:02:01 docker0 25.66 24.45 98.09 2.72 0.00 0.00 0.00 0.00 14:02:01 lo 43.58 43.58 100.35 100.35 0.00 0.00 0.00 0.00 14:02:01 vethd263e8a 25.46 24.30 98.42 2.71 0.00 0.00 0.00 0.01 14:02:01 veth428e42d 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 14:03:01 docker0 95.80 89.54 431.47 30.42 0.00 0.00 0.00 0.00 14:03:01 lo 146.50 146.50 459.52 459.52 0.00 0.00 0.00 0.00 14:03:01 vethd263e8a 95.63 89.39 432.77 30.41 0.00 0.00 0.00 0.04 14:03:01 veth428e42d 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 124.81 115.76 483.26 44.15 0.00 0.00 0.00 0.00 14:04:01 lo 205.65 205.65 526.44 526.44 0.00 0.00 0.00 0.00 14:04:01 vethd263e8a 124.63 115.60 484.96 44.14 0.00 0.00 0.00 0.04 14:04:01 veth428e42d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 docker0 162.19 143.54 515.80 51.84 0.00 0.00 0.00 0.00 14:05:01 lo 244.03 244.03 562.42 562.42 0.00 0.00 0.00 0.00 14:05:01 vethd263e8a 162.02 143.38 518.00 51.83 0.00 0.00 0.00 0.04 14:05:01 veth428e42d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 docker0 147.26 132.28 543.39 49.24 0.00 0.00 0.00 0.00 14:06:01 lo 224.91 224.91 588.25 588.25 0.00 0.00 0.00 0.00 14:06:01 vethd263e8a 147.09 132.13 545.39 49.23 0.00 0.00 0.00 0.04 14:06:01 veth428e42d 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 vethcf09635 25.80 28.25 61.08 10.46 0.00 0.00 0.00 0.01 14:07:01 docker0 77.80 72.09 166.69 19.94 0.00 0.00 0.00 0.00 14:07:01 lo 134.26 134.26 184.83 184.83 0.00 0.00 0.00 0.00 14:07:01 vethd263e8a 51.82 43.83 106.67 9.49 0.00 0.00 0.00 0.01 14:08:01 docker0 4.38 4.25 0.33 0.28 0.00 0.00 0.00 0.00 14:08:01 lo 11.91 11.91 0.73 0.73 0.00 0.00 0.00 0.00 14:08:01 ens3 3281.28 2212.73 14062.87 547.04 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:09:01 ens3 543.72 376.11 2029.88 66.84 0.00 0.00 0.00 0.00 Average: docker0 57.99 52.90 203.54 18.05 0.00 0.00 0.00 0.00 Average: lo 92.32 92.32 220.26 220.26 0.00 0.00 0.00 0.00 Average: ens3 347.10 234.82 1462.78 55.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6227) 09/28/24 _x86_64_ (4 CPU) 13:57:40 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 18.93 0.00 2.58 5.85 0.08 72.56 13:59:01 0 5.53 0.00 3.03 9.59 0.05 81.79 13:59:01 1 33.76 0.00 2.87 4.58 0.12 58.68 13:59:01 2 13.11 0.00 1.67 1.99 0.08 83.14 13:59:01 3 23.31 0.00 2.74 7.26 0.08 66.61 14:00:01 all 28.48 0.00 1.74 3.01 0.09 66.68 14:00:01 0 21.29 0.00 1.39 4.83 0.07 72.43 14:00:01 1 35.69 0.00 2.57 3.30 0.08 58.36 14:00:01 2 23.89 0.00 0.74 2.06 0.08 73.23 14:00:01 3 33.07 0.00 2.26 1.84 0.08 62.75 14:01:01 all 50.27 0.00 3.20 1.28 0.13 45.13 14:01:01 0 53.87 0.00 4.45 1.34 0.13 40.21 14:01:01 1 55.05 0.00 2.77 0.80 0.13 41.24 14:01:01 2 47.70 0.00 2.30 1.53 0.12 48.36 14:01:01 3 44.46 0.00 3.25 1.43 0.15 50.71 14:02:01 all 37.46 0.00 3.23 6.60 0.12 52.60 14:02:01 0 44.94 0.00 2.65 4.46 0.10 47.85 14:02:01 1 36.62 0.00 4.44 14.22 0.12 44.61 14:02:01 2 31.12 0.00 3.04 3.56 0.12 62.16 14:02:01 3 37.10 0.00 2.80 4.17 0.12 55.82 14:03:01 all 27.61 0.00 2.21 4.78 0.10 65.30 14:03:01 0 26.77 0.00 2.38 7.64 0.10 63.11 14:03:01 1 25.92 0.00 2.14 3.43 0.10 68.41 14:03:01 2 29.61 0.00 1.96 2.41 0.12 65.90 14:03:01 3 28.13 0.00 2.36 5.65 0.08 63.79 14:04:01 all 13.69 0.00 2.22 7.00 0.10 77.00 14:04:01 0 10.73 0.00 1.61 10.55 0.08 77.03 14:04:01 1 12.91 0.00 2.24 4.44 0.08 80.32 14:04:01 2 16.28 0.00 2.45 4.21 0.10 76.96 14:04:01 3 14.83 0.00 2.56 8.84 0.10 73.67 14:05:01 all 10.81 0.00 3.47 14.33 0.13 71.26 14:05:01 0 11.54 0.00 3.96 11.56 0.10 72.84 14:05:01 1 11.18 0.00 3.07 15.58 0.12 70.06 14:05:01 2 10.43 0.00 3.91 22.30 0.17 63.19 14:05:01 3 10.09 0.00 2.92 7.95 0.12 78.93 14:06:01 all 18.70 0.00 3.14 11.28 0.12 66.76 14:06:01 0 19.57 0.00 3.20 5.52 0.12 71.60 14:06:01 1 15.13 0.00 2.90 6.37 0.08 75.53 14:06:01 2 15.31 0.00 2.99 16.76 0.15 64.79 14:06:01 3 24.78 0.00 3.50 16.48 0.13 55.10 14:07:01 all 19.73 0.00 4.65 12.40 0.13 63.09 14:07:01 0 17.43 0.00 4.90 11.11 0.12 66.44 14:07:01 1 20.53 0.00 4.19 11.15 0.12 64.02 14:07:01 2 20.74 0.00 4.49 15.88 0.15 58.74 14:07:01 3 20.25 0.00 5.01 11.49 0.12 63.13 14:08:01 all 28.55 0.00 1.47 3.01 0.08 66.90 14:08:01 0 26.88 0.00 1.50 4.61 0.07 66.94 14:08:01 1 29.37 0.00 1.75 4.22 0.07 64.59 14:08:01 2 26.13 0.00 1.52 2.57 0.08 69.69 14:08:01 3 31.82 0.00 1.12 0.62 0.08 66.36 14:09:01 all 43.65 0.00 1.22 1.60 0.10 53.44 14:09:01 0 47.49 0.00 1.24 1.92 0.10 49.26 14:09:01 1 47.40 0.00 0.75 0.83 0.08 50.93 14:09:01 2 43.08 0.00 1.24 3.07 0.10 52.51 14:09:01 3 36.64 0.00 1.59 0.59 0.08 61.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 27.09 0.00 2.64 6.46 0.10 63.70 Average: 0 26.02 0.00 2.76 6.64 0.09 64.48 Average: 1 29.42 0.00 2.70 6.26 0.10 61.52 Average: 2 25.24 0.00 2.39 6.91 0.12 65.34 Average: 3 27.68 0.00 2.74 6.02 0.11 63.45