---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1106 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 8.5G 56% / 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 497 1707 0 1738 3191 Swap: 1023 3 1020 ---> 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:be:49:0b brd ff:ff:ff:ff:ff:ff inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:febe:490b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:95:99:1c 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:afff:fe95:991c/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-1106) 07/29/24 _x86_64_ (4 CPU) 11:49:26 LINUX RESTART (4 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 126.35 36.18 90.17 1721.85 7168.54 11:52:01 133.61 54.36 79.25 4132.38 15951.87 11:53:02 201.55 26.50 175.05 2771.75 38364.56 11:54:01 296.09 10.86 285.22 261.92 8697.78 11:55:01 359.86 1.40 358.46 30.26 9781.44 11:56:01 546.66 5.77 540.89 141.18 14877.39 11:57:01 362.67 0.40 362.27 7.47 9751.04 11:58:01 632.87 0.27 632.61 11.73 17979.47 11:59:01 1003.83 7.45 996.38 173.97 16519.91 12:00:01 1314.83 0.65 1314.18 35.99 19792.17 12:01:01 266.36 87.35 179.00 4550.97 29984.74 12:02:01 217.91 89.59 128.33 2626.90 30654.49 Average: 455.43 26.75 428.68 1373.78 18307.79 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 1540576 3312984 2498076 61.85 56908 1867540 903464 17.76 618264 1694260 168044 11:52:01 155388 2356876 3883264 96.15 69220 2270016 1744388 34.29 1678032 1985140 19764 11:53:02 124052 1697988 3914600 96.93 83528 1719192 3111984 61.17 2192092 1522880 2584 11:54:01 113244 1175484 3925408 97.20 109344 1190720 3747216 73.66 2649896 1078024 1320 11:55:01 108652 1139080 3930000 97.31 126884 1135816 3829648 75.28 2670076 1045404 1180 11:56:01 109648 1088116 3929004 97.29 138500 1068504 3969640 78.03 2691508 1010692 1276 11:57:01 111356 994656 3927296 97.24 141000 964704 4086928 80.34 2734804 947240 4076 11:58:01 139932 958080 3898720 96.54 145292 881392 4140548 81.39 2726080 895396 4052 11:59:01 179848 905996 3858804 95.55 146336 767528 4206132 82.68 2698636 851612 4036 12:00:01 124108 809512 3914544 96.93 147044 742540 4413444 86.76 2782492 832080 5628 12:01:01 800628 2049068 3238024 80.18 107092 1295724 2130684 41.88 1782960 1259664 19448 12:02:01 1849368 3303944 2189284 54.21 121832 1485608 951860 18.71 651080 1347472 2032 Average: 446400 1649315 3592252 88.95 116082 1282440 3102995 61.00 2156327 1205822 19453 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 11:51:01 ens3 143.38 113.50 1070.17 32.62 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 11:52:01 ens3 527.05 469.77 3781.86 93.57 0.00 0.00 0.00 0.00 11:53:02 vethc100b30 0.12 0.35 0.01 0.03 0.00 0.00 0.00 0.00 11:53:02 veth27e914b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:53:02 docker0 0.12 0.22 0.01 0.02 0.00 0.00 0.00 0.00 11:53:02 lo 3.51 3.51 0.40 0.40 0.00 0.00 0.00 0.00 11:54:01 vethc100b30 0.19 0.24 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 veth27e914b 50.13 48.79 131.77 5.82 0.00 0.00 0.00 0.01 11:54:01 docker0 50.31 48.94 131.09 5.83 0.00 0.00 0.00 0.00 11:54:01 lo 91.92 91.92 136.33 136.33 0.00 0.00 0.00 0.00 11:55:01 vethc100b30 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 veth27e914b 47.63 40.24 30.03 7.03 0.00 0.00 0.00 0.00 11:55:01 docker0 47.81 40.41 29.39 7.04 0.00 0.00 0.00 0.00 11:55:01 lo 96.35 96.35 36.97 36.97 0.00 0.00 0.00 0.00 11:56:01 vethc100b30 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 veth27e914b 70.07 58.22 48.37 8.76 0.00 0.00 0.00 0.00 11:56:01 docker0 70.25 58.41 47.42 8.77 0.00 0.00 0.00 0.00 11:56:01 lo 139.46 139.46 57.26 57.26 0.00 0.00 0.00 0.00 11:57:01 vethc100b30 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 veth27e914b 43.18 35.53 28.07 5.24 0.00 0.00 0.00 0.00 11:57:01 docker0 43.36 35.71 27.48 5.26 0.00 0.00 0.00 0.00 11:57:01 lo 108.75 108.75 35.90 35.90 0.00 0.00 0.00 0.00 11:58:01 vethc100b30 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 veth27e914b 69.48 52.83 40.74 6.60 0.00 0.00 0.00 0.00 11:58:01 docker0 69.66 53.00 39.79 6.60 0.00 0.00 0.00 0.00 11:58:01 lo 133.26 133.26 46.82 46.82 0.00 0.00 0.00 0.00 11:59:01 vethc100b30 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 veth27e914b 62.54 48.89 38.91 18.31 0.00 0.00 0.00 0.00 11:59:01 docker0 62.72 49.08 38.07 18.32 0.00 0.00 0.00 0.00 11:59:01 lo 122.13 122.13 56.90 56.90 0.00 0.00 0.00 0.00 12:00:01 vethc100b30 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 veth27e914b 63.56 53.47 69.41 6.66 0.00 0.00 0.00 0.01 12:00:01 docker0 63.74 53.66 68.55 6.67 0.00 0.00 0.00 0.00 12:00:01 lo 126.13 126.13 75.60 75.60 0.00 0.00 0.00 0.00 12:01:01 docker0 182.99 264.01 11.96 2200.73 0.00 0.00 0.00 0.00 12:01:01 lo 40.23 40.23 5.39 5.39 0.00 0.00 0.00 0.00 12:01:01 ens3 3008.68 2045.28 16590.23 442.35 0.00 0.00 0.00 0.00 12:01:01 vethc1bb2ed 168.86 252.04 11.02 2199.58 0.00 0.00 0.00 0.18 12:02:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:02:01 lo 5.93 5.93 0.52 0.52 0.00 0.00 0.00 0.00 12:02:01 ens3 378.20 589.60 55.32 4445.47 0.00 0.00 0.00 0.00 Average: docker0 49.24 50.29 32.68 188.51 0.00 0.00 0.00 0.00 Average: lo 72.64 72.64 37.57 37.57 0.00 0.00 0.00 0.00 Average: ens3 259.91 207.14 1336.93 404.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1106) 07/29/24 _x86_64_ (4 CPU) 11:49:26 LINUX RESTART (4 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 19.50 0.00 1.56 3.95 0.07 74.92 11:51:01 0 19.50 0.00 1.62 3.07 0.07 75.74 11:51:01 1 25.37 0.00 1.69 4.21 0.07 68.66 11:51:01 2 30.29 0.00 2.21 1.25 0.10 66.15 11:51:01 3 2.87 0.00 0.70 7.27 0.03 89.13 11:52:01 all 47.73 0.00 2.45 2.16 0.10 47.55 11:52:01 0 45.92 0.00 2.82 3.23 0.12 47.91 11:52:01 1 48.32 0.00 1.94 0.57 0.12 49.05 11:52:01 2 54.70 0.00 3.14 3.09 0.12 38.95 11:52:01 3 41.95 0.00 1.92 1.75 0.10 54.28 11:53:02 all 39.14 0.00 3.99 3.36 0.11 53.39 11:53:02 0 40.78 0.00 2.94 2.68 0.10 53.50 11:53:02 1 34.33 0.00 4.45 3.31 0.12 57.78 11:53:02 2 36.01 0.00 4.93 4.42 0.12 54.52 11:53:02 3 45.43 0.00 3.64 3.04 0.10 47.80 11:54:01 all 29.27 0.00 2.12 7.84 0.10 60.67 11:54:01 0 26.19 0.00 1.93 5.86 0.10 65.92 11:54:01 1 23.98 0.00 1.65 4.69 0.07 69.61 11:54:01 2 22.92 0.00 2.87 15.37 0.12 58.72 11:54:01 3 43.99 0.00 2.02 5.41 0.10 48.48 11:55:01 all 7.18 0.00 2.09 10.09 0.09 80.54 11:55:01 0 6.27 0.00 2.65 11.42 0.08 79.58 11:55:01 1 7.18 0.00 2.20 16.52 0.08 74.01 11:55:01 2 8.09 0.00 1.68 5.14 0.13 84.96 11:55:01 3 7.16 0.00 1.86 7.28 0.08 83.62 11:56:01 all 10.07 0.00 3.03 15.88 0.12 70.89 11:56:01 0 9.75 0.00 3.86 19.88 0.12 66.40 11:56:01 1 9.40 0.00 2.22 11.06 0.08 77.24 11:56:01 2 10.42 0.00 3.26 15.11 0.17 71.05 11:56:01 3 10.74 0.00 2.80 17.45 0.10 68.91 11:57:01 all 15.70 0.00 2.41 10.33 0.10 71.46 11:57:01 0 15.97 0.00 2.40 11.43 0.12 70.10 11:57:01 1 13.31 0.00 2.99 13.34 0.12 70.25 11:57:01 2 17.80 0.00 2.14 9.39 0.12 70.55 11:57:01 3 15.71 0.00 2.12 7.18 0.08 74.90 11:58:01 all 6.89 0.00 3.14 18.69 0.12 71.16 11:58:01 0 7.26 0.00 3.77 21.77 0.12 67.07 11:58:01 1 5.78 0.00 3.09 24.33 0.12 66.68 11:58:01 2 6.64 0.00 3.08 16.64 0.13 73.50 11:58:01 3 7.86 0.00 2.58 12.09 0.10 77.38 11:59:01 all 9.31 0.00 3.94 18.71 0.12 67.93 11:59:01 0 9.84 0.00 3.81 18.00 0.10 68.24 11:59:01 1 8.83 0.00 3.89 19.38 0.10 67.80 11:59:01 2 9.53 0.00 4.48 23.75 0.15 62.09 11:59:01 3 9.05 0.00 3.56 13.75 0.10 73.54 12:00:01 all 8.43 0.00 4.06 20.66 0.12 66.73 12:00:01 0 6.47 0.00 3.68 18.07 0.10 71.69 12:00:01 1 7.85 0.00 4.33 23.66 0.10 64.07 12:00:01 2 10.29 0.00 4.05 19.75 0.15 65.75 12:00:01 3 9.11 0.00 4.22 21.15 0.12 65.39 12:01:01 all 32.21 0.00 3.63 7.11 0.11 56.94 12:01:01 0 29.83 0.00 3.42 7.87 0.10 58.78 12:01:01 1 32.68 0.00 4.10 7.94 0.10 55.18 12:01:01 2 32.27 0.00 3.80 4.59 0.13 59.20 12:01:01 3 34.07 0.00 3.19 8.02 0.10 54.63 12:01:01 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 21.41 0.00 3.05 4.51 0.10 70.93 12:02:01 0 20.24 0.00 3.17 5.06 0.08 71.45 12:02:01 1 23.69 0.00 2.89 2.26 0.08 71.08 12:02:01 2 22.57 0.00 3.35 8.03 0.12 65.93 12:02:01 3 19.13 0.00 2.79 2.74 0.10 75.25 Average: all 20.57 0.00 2.96 10.27 0.11 66.10 Average: 0 19.83 0.00 3.01 10.70 0.10 66.37 Average: 1 20.07 0.00 2.96 10.94 0.10 65.94 Average: 2 21.84 0.00 3.25 10.52 0.13 64.27 Average: 3 20.57 0.00 2.62 8.92 0.09 67.80