---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13008 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: 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): 0-3 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.8G 55% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 545 4011 0 3419 7131 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:46:d8:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:fe46:d84f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:b7:f5:e0 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::42:6dff:feb7:f5e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13008) 09/19/26 _x86_64_ (4 CPU) 02:54:45 LINUX RESTART (4 CPU) 02:55:01 tps rtps wtps bread/s bwrtn/s 02:56:02 166.76 61.25 105.51 4999.40 42494.79 02:57:01 128.35 49.92 78.43 2981.46 13971.73 02:58:01 45.22 15.78 29.43 1404.93 15446.80 02:59:01 190.77 4.03 186.74 495.97 36822.79 03:00:01 419.82 0.30 419.52 10.53 15510.40 03:01:01 502.82 0.00 502.82 0.00 19430.49 03:02:01 484.82 0.00 484.82 0.00 18774.87 03:03:01 420.04 0.00 420.04 0.00 15893.90 03:04:01 171.85 0.55 171.30 5.87 6971.90 03:05:01 16.30 0.00 16.30 0.00 560.57 03:06:01 27.60 0.00 27.60 0.00 727.35 03:07:01 2889.04 0.00 2889.04 0.00 17516.01 03:08:01 414.03 0.03 414.00 0.67 14745.01 03:09:01 432.00 2.66 429.33 30.88 15469.68 03:10:01 585.87 3.60 582.27 36.12 21846.98 03:11:01 558.68 0.02 558.66 1.33 21015.00 03:12:01 3280.95 0.03 3280.92 0.93 24076.39 03:13:02 374.78 7.57 367.20 640.76 21432.86 03:14:01 545.14 4.20 540.94 139.23 19118.93 Average: 613.73 7.86 605.87 563.97 17995.88 02:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:02 5619216 7341236 2548204 31.20 51592 1839056 1015236 11.02 683444 1670036 212896 02:57:01 4769456 7027420 3397964 41.60 69980 2338032 1252912 13.59 1025828 2138916 294276 02:58:01 3429496 6295080 4737924 58.01 80068 2917436 1835572 19.92 1863876 2607464 406476 02:59:01 1345652 4869836 6821768 83.52 95596 3605924 3915680 42.49 3359300 3137556 8772 03:00:01 610652 4236740 7556768 92.52 133256 3621952 4556172 49.44 4050312 3117084 12484 03:01:01 469356 4227832 7698064 94.25 155944 3658920 4556936 49.45 4080388 3150220 14084 03:02:01 328796 4210616 7838624 95.97 169312 3696816 4564568 49.53 4110752 3185208 16724 03:03:01 242220 4208440 7925200 97.03 178776 3709452 4566996 49.56 4121600 3196212 13216 03:04:01 154016 4164736 8013404 98.11 182432 3727376 4690068 50.89 4169756 3208716 4996 03:05:01 149492 4161076 8017928 98.17 182436 3728228 4688936 50.88 4173932 3209468 536 03:06:01 150824 4165468 8016596 98.15 182648 3729948 4658492 50.55 4172280 3209224 6196 03:07:01 189980 4106956 7977440 97.67 183892 3730720 4798824 52.07 4233620 3209876 17308 03:08:01 169968 4074544 7997452 97.92 184012 3665452 4876024 52.91 4249956 3153644 13140 03:09:01 133892 3898848 8033528 98.36 182604 3488112 5310336 57.62 4374084 3003524 18964 03:10:01 304384 3890924 7863036 96.27 183352 3239180 5315268 57.67 4355272 2778596 13252 03:11:01 149076 3848840 8018344 98.17 187632 3270880 5440828 59.04 4393192 2809856 11872 03:12:01 161512 3825080 8005908 98.02 191544 3243616 5509892 59.79 4416936 2786908 13348 03:13:02 3788528 7350924 4378892 53.61 192384 3320644 1298116 14.09 1112880 2801436 34620 03:14:01 4133996 7297644 4033424 49.38 192744 3092000 1088744 11.81 1164348 2585348 5648 Average: 1384237 4905381 6783183 83.05 156853 3348618 3891558 42.23 3374303 2892594 58885 02:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:02 ens3 375.97 251.00 1641.45 69.00 0.00 0.00 0.00 0.00 02:56:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 272.51 265.50 4581.40 40.43 0.00 0.00 0.00 0.00 02:57:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 413.62 373.55 7622.96 56.13 0.00 0.00 0.00 0.00 02:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:59:01 docker0 7.90 7.66 33.46 0.79 0.00 0.00 0.00 0.00 02:59:01 ens3 285.20 234.32 2707.42 26.58 0.00 0.00 0.00 0.00 02:59:01 veth214a343 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 02:59:01 lo 14.80 14.80 34.44 34.44 0.00 0.00 0.00 0.00 03:00:01 docker0 82.58 74.27 293.90 10.06 0.00 0.00 0.00 0.00 03:00:01 ens3 6.27 4.10 5.42 1.94 0.00 0.00 0.00 0.00 03:00:01 veth214a343 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 lo 143.67 143.67 302.81 302.81 0.00 0.00 0.00 0.00 03:01:01 docker0 90.12 74.55 204.30 25.70 0.00 0.00 0.00 0.00 03:01:01 ens3 0.55 0.37 0.14 0.37 0.00 0.00 0.00 0.00 03:01:01 veth214a343 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 lo 138.04 138.04 227.63 227.63 0.00 0.00 0.00 0.00 03:02:01 docker0 111.21 94.85 320.97 36.94 0.00 0.00 0.00 0.00 03:02:01 ens3 0.67 0.50 0.12 1.40 0.00 0.00 0.00 0.00 03:02:01 veth214a343 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 lo 162.97 162.97 354.44 354.44 0.00 0.00 0.00 0.00 03:03:01 docker0 144.17 127.64 506.02 57.02 0.00 0.00 0.00 0.00 03:03:01 ens3 0.82 0.67 0.14 0.92 0.00 0.00 0.00 0.00 03:03:01 veth214a343 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 lo 201.50 201.50 557.74 557.74 0.00 0.00 0.00 0.00 03:04:01 docker0 75.65 69.41 310.65 27.74 0.00 0.00 0.00 0.00 03:04:01 ens3 1.58 1.03 0.27 0.67 0.00 0.00 0.00 0.00 03:04:01 veth214a343 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:04:01 lo 126.50 126.50 337.59 337.59 0.00 0.00 0.00 0.00 03:05:01 docker0 58.91 57.24 272.17 31.48 0.00 0.00 0.00 0.00 03:05:01 ens3 1.15 0.68 0.37 0.58 0.00 0.00 0.00 0.00 03:05:01 veth214a343 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:05:01 lo 92.33 92.33 302.52 302.52 0.00 0.00 0.00 0.00 03:06:01 docker0 95.92 92.90 472.58 46.25 0.00 0.00 0.00 0.00 03:06:01 ens3 1.40 0.68 0.45 0.49 0.00 0.00 0.00 0.00 03:06:01 veth214a343 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:06:01 lo 143.74 143.74 516.05 516.05 0.00 0.00 0.00 0.00 03:07:01 docker0 84.52 73.47 220.89 22.99 0.00 0.00 0.00 0.00 03:07:01 ens3 1.78 1.43 0.53 1.74 0.00 0.00 0.00 0.00 03:07:01 veth214a343 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:07:01 lo 141.36 141.36 243.38 243.38 0.00 0.00 0.00 0.00 03:08:01 docker0 84.60 71.29 231.61 25.77 0.00 0.00 0.00 0.00 03:08:01 ens3 4.18 3.65 0.86 2.56 0.00 0.00 0.00 0.00 03:08:01 veth214a343 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:08:01 lo 147.11 147.11 256.95 256.95 0.00 0.00 0.00 0.00 03:09:01 docker0 110.97 101.00 288.67 31.21 0.00 0.00 0.00 0.00 03:09:01 ens3 36.11 25.97 7.10 64.17 0.00 0.00 0.00 0.00 03:09:01 veth214a343 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 lo 193.36 193.36 317.69 317.69 0.00 0.00 0.00 0.00 03:10:01 docker0 70.46 54.05 37.77 7.79 0.00 0.00 0.00 0.00 03:10:01 ens3 0.20 0.17 0.03 0.19 0.00 0.00 0.00 0.00 03:10:01 veth214a343 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 lo 121.23 121.23 44.64 44.64 0.00 0.00 0.00 0.00 03:11:01 docker0 72.41 58.00 74.69 7.98 0.00 0.00 0.00 0.00 03:11:01 ens3 0.82 0.80 0.25 0.41 0.00 0.00 0.00 0.00 03:11:01 veth214a343 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:11:01 lo 128.24 128.24 81.92 81.92 0.00 0.00 0.00 0.00 03:12:01 docker0 66.46 52.79 70.92 6.36 0.00 0.00 0.00 0.00 03:12:01 ens3 0.98 0.80 0.19 0.99 0.00 0.00 0.00 0.00 03:12:01 veth214a343 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:12:01 lo 115.65 115.65 76.40 76.40 0.00 0.00 0.00 0.00 03:13:02 docker0 37.09 31.07 18.62 3.32 0.00 0.00 0.00 0.00 03:13:02 ens3 34.74 30.11 108.90 18.13 0.00 0.00 0.00 0.00 03:13:02 veth214a343 0.15 0.16 0.01 0.01 0.00 0.00 0.00 0.00 03:13:02 lo 69.02 69.02 21.55 21.55 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 2.90 3.36 3.70 1.50 0.00 0.00 0.00 0.00 03:14:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 62.89 54.83 176.91 17.99 0.00 0.00 0.00 0.00 Average: ens3 75.73 62.94 874.89 15.17 0.00 0.00 0.00 0.00 Average: lo 102.45 102.45 193.72 193.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13008) 09/19/26 _x86_64_ (4 CPU) 02:54:45 LINUX RESTART (4 CPU) 02:55:01 CPU %user %nice %system %iowait %steal %idle 02:56:02 all 18.11 0.00 2.46 5.30 0.06 74.08 02:56:02 0 8.72 0.00 1.45 7.07 0.03 82.73 02:56:02 1 11.36 0.00 3.41 2.87 0.03 82.32 02:56:02 2 21.14 0.00 2.01 8.24 0.08 68.53 02:56:02 3 31.29 0.00 2.95 2.98 0.07 62.71 02:57:01 all 28.94 0.00 1.92 3.34 0.08 65.71 02:57:01 0 17.92 0.00 1.21 6.68 0.05 74.13 02:57:01 1 30.47 0.00 1.53 2.14 0.08 65.78 02:57:01 2 19.79 0.00 1.97 2.90 0.08 75.25 02:57:01 3 47.56 0.00 2.97 1.68 0.08 47.70 02:58:01 all 59.23 0.00 2.77 0.54 0.12 37.34 02:58:01 0 55.15 0.00 2.80 0.52 0.13 41.40 02:58:01 1 65.37 0.00 1.89 0.37 0.13 32.24 02:58:01 2 55.37 0.00 3.38 0.95 0.12 40.19 02:58:01 3 61.06 0.00 3.00 0.34 0.13 35.48 02:59:01 all 53.10 0.00 3.13 4.12 0.12 39.53 02:59:01 0 53.00 0.00 3.32 5.80 0.12 37.76 02:59:01 1 54.38 0.00 2.87 2.38 0.12 40.25 02:59:01 2 50.90 0.00 3.13 3.62 0.12 42.23 02:59:01 3 54.11 0.00 3.22 4.67 0.12 37.88 03:00:01 all 25.23 0.00 3.91 10.23 0.10 60.54 03:00:01 0 27.93 0.00 3.21 6.51 0.08 62.27 03:00:01 1 23.53 0.00 4.37 8.53 0.12 63.45 03:00:01 2 23.98 0.00 3.59 20.17 0.12 52.13 03:00:01 3 25.47 0.00 4.46 5.75 0.08 64.23 03:01:01 all 10.29 0.00 4.53 13.37 0.09 71.72 03:01:01 0 10.84 0.00 5.90 17.22 0.08 65.95 03:01:01 1 9.40 0.00 3.97 5.85 0.07 80.71 03:01:01 2 8.12 0.00 1.93 8.54 0.10 81.30 03:01:01 3 12.86 0.00 6.29 21.91 0.08 58.85 03:02:01 all 11.14 0.00 4.67 11.79 0.08 72.32 03:02:01 0 13.02 0.00 5.59 10.78 0.08 70.53 03:02:01 1 13.12 0.00 6.47 16.18 0.08 64.15 03:02:01 2 10.12 0.00 3.70 11.21 0.12 74.85 03:02:01 3 8.29 0.00 2.89 8.99 0.08 79.74 03:03:01 all 13.25 0.00 4.21 10.13 0.08 72.33 03:03:01 0 13.53 0.00 3.50 7.87 0.08 75.01 03:03:01 1 13.92 0.00 3.70 7.13 0.08 75.17 03:03:01 2 14.65 0.00 5.52 14.41 0.10 65.32 03:03:01 3 10.90 0.00 4.16 11.19 0.07 73.68 03:04:01 all 12.31 0.00 2.27 3.92 0.09 81.41 03:04:01 0 10.66 0.00 1.97 2.96 0.07 84.34 03:04:01 1 13.66 0.00 3.31 8.24 0.12 74.67 03:04:01 2 14.99 0.00 1.62 0.33 0.08 82.97 03:04:01 3 9.96 0.00 2.17 4.15 0.07 83.66 03:05:01 all 6.60 0.00 0.84 0.10 0.05 92.41 03:05:01 0 6.57 0.00 0.88 0.13 0.05 92.36 03:05:01 1 6.69 0.00 0.83 0.08 0.05 92.34 03:05:01 2 5.11 0.00 0.69 0.07 0.05 94.08 03:05:01 3 7.98 0.00 0.97 0.10 0.05 90.90 03:06:01 all 10.82 0.00 1.10 0.27 0.07 87.74 03:06:01 0 9.81 0.00 1.37 0.97 0.07 87.78 03:06:01 1 11.72 0.00 1.22 0.12 0.08 86.86 03:06:01 2 10.12 0.00 0.81 0.02 0.08 88.97 03:06:01 3 11.66 0.00 0.97 0.00 0.07 87.31 03:06:01 CPU %user %nice %system %iowait %steal %idle 03:07:01 all 10.48 0.00 5.08 11.92 0.09 72.43 03:07:01 0 10.49 0.00 5.01 12.13 0.08 72.29 03:07:01 1 8.09 0.00 4.15 8.81 0.07 78.89 03:07:01 2 13.33 0.00 5.30 8.03 0.12 73.22 03:07:01 3 10.07 0.00 5.87 18.69 0.08 65.28 03:08:01 all 15.68 0.00 3.97 9.79 0.09 70.47 03:08:01 0 18.71 0.00 3.32 6.85 0.07 71.06 03:08:01 1 14.88 0.00 4.09 5.42 0.08 75.53 03:08:01 2 14.27 0.00 4.42 12.56 0.12 68.63 03:08:01 3 14.86 0.00 4.07 14.37 0.08 66.62 03:09:01 all 20.71 0.00 4.81 10.36 0.11 64.02 03:09:01 0 22.02 0.00 4.34 6.51 0.10 67.03 03:09:01 1 19.88 0.00 4.84 8.11 0.08 67.09 03:09:01 2 19.83 0.00 4.88 11.65 0.13 63.50 03:09:01 3 21.09 0.00 5.15 15.14 0.10 58.52 03:10:01 all 8.84 0.00 5.16 14.38 0.10 71.52 03:10:01 0 9.39 0.00 6.12 21.01 0.13 63.34 03:10:01 1 8.77 0.00 4.37 12.41 0.08 74.36 03:10:01 2 8.01 0.00 4.61 13.00 0.12 74.26 03:10:01 3 9.20 0.00 5.53 11.06 0.10 74.11 03:11:01 all 9.78 0.00 5.12 13.66 0.10 71.34 03:11:01 0 7.65 0.00 4.71 16.73 0.08 70.83 03:11:01 1 11.34 0.00 5.60 15.48 0.08 67.49 03:11:01 2 11.83 0.00 6.12 9.76 0.12 72.17 03:11:01 3 8.34 0.00 4.10 12.62 0.08 74.86 03:12:01 all 8.99 0.00 6.62 18.02 0.09 66.28 03:12:01 0 7.49 0.00 5.29 8.98 0.08 78.15 03:12:01 1 7.84 0.00 5.82 14.64 0.08 71.62 03:12:01 2 10.58 0.00 8.49 22.61 0.12 58.21 03:12:01 3 10.09 0.00 6.89 25.94 0.08 56.99 03:13:02 all 25.86 0.00 4.02 9.78 0.10 60.25 03:13:02 0 21.94 0.00 3.84 10.86 0.08 63.27 03:13:02 1 25.35 0.00 4.31 8.48 0.08 61.78 03:13:02 2 29.79 0.00 4.48 7.99 0.12 57.62 03:13:02 3 26.36 0.00 3.43 11.79 0.10 58.32 03:14:01 all 3.29 0.00 1.12 22.67 0.06 72.86 03:14:01 0 0.44 0.00 2.46 65.19 0.08 31.82 03:14:01 1 0.17 0.00 1.00 3.90 0.02 94.91 03:14:01 2 3.51 0.00 0.60 16.98 0.12 78.80 03:14:01 3 9.02 0.00 0.37 4.57 0.02 86.03 Average: all 18.57 0.00 3.56 9.13 0.09 68.65 Average: 0 17.14 0.00 3.49 11.26 0.08 68.03 Average: 1 18.43 0.00 3.57 6.91 0.08 71.01 Average: 2 18.21 0.00 3.53 9.08 0.11 69.07 Average: 3 20.52 0.00 3.66 9.26 0.08 66.48