---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5337 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 12G 8.1G 59% / 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: 7976 575 2646 0 4754 7103 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:c5:ed:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:fec5:ed25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:55:50:09 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5337) 07/09/26 _x86_64_ (4 CPU) 02:51:36 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 143.12 60.68 82.44 4661.91 40157.43 02:54:01 66.02 4.55 61.47 825.60 10298.42 02:55:01 292.50 8.38 284.12 1454.18 27891.50 02:56:01 259.52 0.10 259.42 16.40 12179.84 02:57:01 353.16 0.00 353.16 0.00 17421.36 02:58:01 15.86 0.00 15.86 0.00 1758.64 02:59:02 4.00 0.00 4.00 0.00 2293.62 03:00:01 4.29 0.00 4.29 0.00 4231.42 03:01:01 10.66 0.00 10.66 0.00 6906.81 03:02:01 51.51 0.02 51.49 0.80 7459.82 03:03:01 113.15 0.45 112.70 3.60 14157.77 03:04:01 466.29 0.00 466.29 0.00 26235.23 03:05:01 173.98 0.07 173.91 2.80 10202.87 03:06:01 7.12 0.20 6.92 9.73 198.63 03:07:01 22.11 2.77 19.35 51.72 1375.10 Average: 132.36 5.15 127.21 469.01 12193.76 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 5848516 7388228 2318912 28.39 39076 1680208 1002308 10.88 610000 1536760 68228 02:54:01 5551136 7433656 2616292 32.03 59620 1983644 934116 10.14 585920 1820936 140012 02:55:01 4767284 7295840 3400144 41.63 85412 2574204 1367500 14.84 814704 2315488 7884 02:56:01 4543564 7287164 3623864 44.37 103488 2744076 1372084 14.89 862028 2461212 5976 02:57:01 4266068 7336364 3901360 47.77 123072 3011164 1312552 14.24 845228 2714244 2064 02:58:01 4246032 7355228 3921396 48.01 123884 3041576 1295992 14.06 894700 2676332 14004 02:59:02 3955776 7090276 4211652 51.57 123928 3065280 1574412 17.08 1161864 2697528 14004 03:00:01 3795912 6989196 4371516 53.52 123968 3121704 1694796 18.39 1274468 2742476 14632 03:01:01 3977872 7325052 4189556 51.30 125020 3268896 1344608 14.59 1004856 2825072 15764 03:02:01 3829988 7304432 4337440 53.11 125612 3386820 1343428 14.58 1100224 2866900 11676 03:03:01 3398840 7232712 4768588 58.39 132164 3715712 1431608 15.53 1230168 3143552 516 03:04:01 2655308 7240252 5512120 67.49 152024 4360188 1429960 15.52 1241648 3783552 11284 03:05:01 2759688 7322208 5407740 66.21 156328 4336372 1147664 12.45 1775608 3152748 12 03:06:01 2691244 7246008 5476184 67.05 156460 4343080 1142756 12.40 2273100 2739668 6776 03:07:01 2750436 7311020 5416992 66.32 159220 4345028 1080748 11.73 2215616 2736632 9000 Average: 3935844 7277176 4231584 51.81 119285 3265197 1298302 14.09 1192675 2680873 21455 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 ens3 417.89 240.89 1181.79 66.96 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:54:01 ens3 63.51 50.04 668.71 7.37 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 02:55:01 ens3 294.32 201.88 2280.44 17.82 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 02:56:01 ens3 276.34 190.07 2036.88 17.62 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 9.78 9.35 7.01 2.69 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 15.60 11.86 35.96 2.68 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:02 ens3 1.23 1.75 0.24 0.31 0.00 0.00 0.00 0.00 02:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 0.53 0.75 0.10 0.12 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 ens3 51.37 40.53 512.90 3.09 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 37.38 30.34 126.74 4.50 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 ens3 614.30 414.23 3863.41 32.13 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 12.11 11.40 2.70 3.15 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:05:01 ens3 316.49 391.02 28.07 3048.36 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 03:06:01 ens3 421.25 425.01 32.79 3417.78 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:07:01 ens3 10.16 10.63 8.04 4.88 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 169.68 135.47 719.86 442.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5337) 07/09/26 _x86_64_ (4 CPU) 02:51:36 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 21.30 0.00 2.69 4.74 0.88 70.40 02:53:01 0 35.19 0.00 5.38 4.51 1.09 53.84 02:53:01 1 19.77 0.00 1.63 3.14 0.72 74.74 02:53:01 2 14.30 0.00 1.69 5.40 0.72 77.88 02:53:01 3 15.92 0.00 2.03 5.87 0.99 75.20 02:54:01 all 20.79 0.00 1.54 1.66 0.63 75.38 02:54:01 0 17.66 0.00 1.47 0.82 0.62 79.43 02:54:01 1 18.42 0.00 1.52 1.35 0.48 78.23 02:54:01 2 30.67 0.00 2.20 4.39 0.88 61.85 02:54:01 3 16.46 0.00 0.95 0.08 0.53 81.98 02:55:01 all 11.37 0.00 3.85 8.04 0.49 76.25 02:55:01 0 5.39 0.00 3.32 9.52 0.34 81.43 02:55:01 1 15.39 0.00 3.31 1.71 0.54 79.06 02:55:01 2 10.15 0.00 5.22 20.07 0.46 64.10 02:55:01 3 14.52 0.00 3.55 1.01 0.64 80.29 02:56:01 all 8.16 0.00 3.59 7.47 0.53 80.26 02:56:01 0 7.34 0.00 3.85 9.41 0.52 78.89 02:56:01 1 13.90 0.00 3.91 4.08 0.57 77.54 02:56:01 2 2.30 0.00 3.04 4.55 0.49 89.62 02:56:01 3 9.06 0.00 3.57 11.87 0.52 74.98 02:57:01 all 10.55 0.00 3.85 11.27 0.63 73.71 02:57:01 0 8.79 0.00 2.58 6.55 0.54 81.55 02:57:01 1 6.62 0.00 2.35 3.90 0.47 86.66 02:57:01 2 13.68 0.00 5.85 21.73 0.84 57.90 02:57:01 3 13.11 0.00 4.65 12.91 0.65 68.67 02:58:01 all 20.48 0.00 3.73 0.28 0.99 74.51 02:58:01 0 20.98 0.00 4.57 0.30 1.03 73.12 02:58:01 1 7.25 0.00 2.71 0.25 0.75 89.05 02:58:01 2 32.37 0.00 4.49 0.27 1.30 61.58 02:58:01 3 21.39 0.00 3.15 0.32 0.89 74.25 02:59:02 all 21.89 0.00 2.67 0.02 0.99 74.43 02:59:02 0 20.69 0.00 2.86 0.00 1.15 75.30 02:59:02 1 13.86 0.00 1.85 0.10 1.05 83.15 02:59:02 2 37.40 0.00 3.71 0.00 1.17 57.72 02:59:02 3 15.58 0.00 2.28 0.00 0.60 81.54 03:00:01 all 22.71 0.00 1.89 0.03 0.93 74.44 03:00:01 0 36.74 0.00 2.64 0.00 1.29 59.33 03:00:01 1 22.68 0.00 1.71 0.12 0.88 74.61 03:00:01 2 16.66 0.00 1.49 0.00 0.98 80.88 03:00:01 3 14.76 0.00 1.68 0.00 0.59 82.97 03:01:01 all 22.21 0.00 2.52 0.18 1.01 74.09 03:01:01 0 19.82 0.00 2.44 0.25 0.77 76.73 03:01:01 1 33.23 0.00 3.14 0.37 1.12 62.15 03:01:01 2 11.40 0.00 1.86 0.02 0.95 85.78 03:01:01 3 24.41 0.00 2.65 0.08 1.18 71.68 03:02:01 all 20.84 0.00 2.63 1.05 1.07 74.40 03:02:01 0 13.44 0.00 2.10 0.58 0.82 83.06 03:02:01 1 30.44 0.00 3.23 1.68 1.30 63.34 03:02:01 2 16.60 0.00 2.66 0.87 1.04 78.84 03:02:01 3 22.86 0.00 2.56 1.05 1.15 72.38 03:03:01 all 8.90 0.00 2.51 2.59 0.48 85.52 03:03:01 0 6.12 0.00 1.87 5.53 0.32 86.16 03:03:01 1 12.65 0.00 2.48 0.30 0.54 84.03 03:03:01 2 3.60 0.00 1.99 0.85 0.43 93.13 03:03:01 3 13.32 0.00 3.70 3.68 0.61 78.68 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 8.32 0.00 4.28 14.45 0.81 72.14 03:04:01 0 6.61 0.00 4.31 28.90 0.72 59.46 03:04:01 1 7.43 0.00 3.46 2.91 0.66 85.54 03:04:01 2 8.44 0.00 5.32 20.11 0.94 65.19 03:04:01 3 10.83 0.00 4.00 5.78 0.92 78.47 03:05:01 all 22.33 0.00 2.92 5.25 1.75 67.75 03:05:01 0 24.82 0.00 3.17 9.40 1.63 60.98 03:05:01 1 20.99 0.00 2.51 1.94 1.71 72.85 03:05:01 2 21.54 0.00 2.96 3.23 1.73 70.53 03:05:01 3 21.90 0.00 3.11 6.41 1.94 66.64 03:06:01 all 19.30 0.00 1.06 0.20 0.49 78.95 03:06:01 0 26.25 0.00 1.27 0.70 0.65 71.13 03:06:01 1 14.04 0.00 1.00 0.00 0.40 84.56 03:06:01 2 14.63 0.00 0.73 0.10 0.28 84.26 03:06:01 3 22.29 0.00 1.19 0.02 0.62 75.88 03:07:01 all 16.41 0.00 0.96 0.59 0.92 81.12 03:07:01 0 10.90 0.00 0.87 0.25 0.55 87.43 03:07:01 1 5.95 0.00 0.71 0.07 0.86 92.41 03:07:01 2 20.99 0.00 0.93 1.49 0.93 75.65 03:07:01 3 27.85 0.00 1.31 0.53 1.33 68.97 Average: all 17.05 0.00 2.71 3.84 0.84 75.56 Average: 0 17.38 0.00 2.84 5.11 0.80 73.87 Average: 1 16.17 0.00 2.37 1.46 0.80 79.20 Average: 2 17.00 0.00 2.94 5.51 0.88 73.67 Average: 3 17.64 0.00 2.69 3.30 0.88 75.49