---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-779 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 9.2G 11G 48% / 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: 3944 480 1005 0 2458 3189 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:9d:48:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.198/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:fe9d:4859/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:ed:46:44 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-779) 07/25/24 _x86_64_ (4 CPU) 10:04:50 LINUX RESTART (4 CPU) 10:05:01 tps rtps wtps bread/s bwrtn/s 10:06:01 91.37 47.56 43.81 4831.59 37635.08 10:07:01 1.82 0.53 1.28 8.40 16.53 10:08:01 0.95 0.00 0.95 0.00 10.93 10:09:01 1.45 0.00 1.45 0.00 16.53 10:10:01 1.40 0.00 1.40 0.00 16.13 10:11:01 0.78 0.00 0.78 0.00 9.60 10:12:01 1.02 0.00 1.02 0.00 12.53 10:13:01 0.78 0.00 0.78 0.00 9.47 10:14:01 1.17 0.00 1.17 0.00 13.46 10:15:01 1.28 0.00 1.28 0.00 15.60 10:16:01 0.92 0.00 0.92 0.00 10.40 10:17:01 0.98 0.02 0.97 0.13 11.33 10:18:01 1.23 0.00 1.23 0.00 15.20 10:19:01 3.47 2.23 1.23 108.25 208.23 10:20:01 125.38 38.28 87.10 1725.71 6486.79 10:21:01 260.69 12.73 247.96 2258.82 24411.13 Average: 30.92 6.33 24.58 558.31 4306.18 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 2053280 3462812 1985380 49.16 26464 1552740 808404 15.89 405776 1430928 284 10:07:01 2041324 3451116 1997336 49.46 26504 1553000 812664 15.97 417864 1430836 152 10:08:01 2042036 3451896 1996624 49.44 26528 1553004 812664 15.97 416496 1430844 20 10:09:01 2042432 3452352 1996228 49.43 26592 1553008 812664 15.97 416116 1430848 36 10:10:01 2042524 3452548 1996136 49.43 26696 1553000 820360 16.13 416128 1430848 160 10:11:01 2042728 3452788 1995932 49.42 26720 1553012 820360 16.13 416204 1430852 184 10:12:01 2042636 3452712 1996024 49.42 26760 1553016 816060 16.04 415952 1430856 12 10:13:01 2042668 3452812 1995992 49.42 26792 1553020 819996 16.12 416064 1430860 196 10:14:01 2042652 3452860 1996008 49.42 26856 1553020 819996 16.12 416040 1430860 16 10:15:01 2042240 3452504 1996420 49.43 26896 1553016 819996 16.12 416216 1430864 132 10:16:01 2042468 3452784 1996192 49.43 26940 1553028 819996 16.12 416312 1430868 32 10:17:01 2041628 3452020 1997032 49.45 26976 1553036 823932 16.20 416704 1430880 248 10:18:01 2042024 3452448 1996636 49.44 27008 1553040 823932 16.20 416332 1430880 148 10:19:01 1998356 3418120 2040304 50.52 27136 1562172 823932 16.20 453504 1437228 44 10:20:01 1520420 3301076 2518240 62.35 56956 1874792 918224 18.05 629340 1700496 182624 10:21:01 1058556 3289052 2980104 73.79 84548 2275608 945996 18.60 902216 1844380 1460 Average: 1946123 3431244 2092537 51.81 32273 1618844 832448 16.36 461704 1473958 11609 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:06:01 ens3 190.77 123.65 504.20 30.18 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 ens3 4.28 3.57 2.66 2.33 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 ens3 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 ens3 0.32 0.27 0.14 0.08 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 0.48 0.17 0.15 0.07 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:17:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 0.10 0.02 0.01 0.00 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 ens3 118.28 63.37 134.66 25.96 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:20:01 ens3 121.41 103.37 1025.34 25.51 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 6.60 6.60 0.59 0.59 0.00 0.00 0.00 0.00 10:21:01 ens3 350.24 347.86 1552.00 1254.95 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 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 49.17 40.17 201.20 83.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-779) 07/25/24 _x86_64_ (4 CPU) 10:04:50 LINUX RESTART (4 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 4.45 0.00 1.31 3.01 0.03 91.20 10:06:01 0 3.64 0.00 0.93 1.43 0.02 93.98 10:06:01 1 3.79 0.00 1.32 4.03 0.03 90.83 10:06:01 2 7.05 0.00 0.87 2.92 0.03 89.12 10:06:01 3 3.31 0.00 2.12 3.66 0.05 90.86 10:07:01 all 0.46 0.00 0.04 0.02 0.01 99.47 10:07:01 0 0.20 0.00 0.02 0.00 0.00 99.78 10:07:01 1 0.15 0.00 0.03 0.03 0.00 99.78 10:07:01 2 0.10 0.00 0.05 0.03 0.00 99.82 10:07:01 3 1.42 0.00 0.05 0.00 0.02 98.51 10:08:01 all 0.03 0.00 0.01 0.01 0.01 99.95 10:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:08:01 1 0.02 0.00 0.00 0.00 0.02 99.97 10:08:01 2 0.02 0.00 0.00 0.02 0.00 99.97 10:08:01 3 0.07 0.00 0.03 0.00 0.03 99.87 10:09:01 all 0.02 0.00 0.02 0.02 0.01 99.94 10:09:01 0 0.02 0.00 0.02 0.00 0.02 99.95 10:09:01 1 0.00 0.00 0.00 0.05 0.00 99.95 10:09:01 2 0.02 0.00 0.00 0.03 0.00 99.95 10:09:01 3 0.03 0.00 0.03 0.00 0.02 99.92 10:10:01 all 0.02 0.00 0.02 0.03 0.01 99.92 10:10:01 0 0.02 0.00 0.03 0.00 0.02 99.93 10:10:01 1 0.02 0.00 0.02 0.10 0.00 99.87 10:10:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:10:01 3 0.07 0.00 0.02 0.00 0.02 99.90 10:11:01 all 0.01 0.00 0.01 0.01 0.01 99.95 10:11:01 0 0.00 0.00 0.00 0.00 0.02 99.98 10:11:01 1 0.00 0.00 0.00 0.03 0.00 99.97 10:11:01 2 0.00 0.00 0.02 0.00 0.02 99.97 10:11:01 3 0.03 0.00 0.02 0.00 0.02 99.93 10:12:01 all 0.03 0.00 0.02 0.01 0.01 99.94 10:12:01 0 0.05 0.00 0.03 0.00 0.02 99.90 10:12:01 1 0.00 0.00 0.02 0.03 0.02 99.93 10:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:12:01 3 0.05 0.00 0.02 0.00 0.00 99.93 10:13:01 all 0.02 0.00 0.00 0.01 0.01 99.96 10:13:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:13:01 1 0.05 0.00 0.00 0.03 0.02 99.90 10:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:13:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:14:01 all 0.52 0.00 0.01 0.01 0.01 99.45 10:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:14:01 1 0.05 0.00 0.03 0.05 0.03 99.83 10:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:14:01 3 2.00 0.00 0.02 0.00 0.00 97.98 10:15:01 all 0.50 0.00 0.00 0.02 0.01 99.46 10:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:15:01 1 0.00 0.00 0.00 0.07 0.02 99.92 10:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:15:01 3 1.97 0.00 0.00 0.00 0.02 98.01 10:16:01 all 0.39 0.00 0.01 0.02 0.01 99.56 10:16:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 1 0.02 0.00 0.03 0.08 0.03 99.83 10:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 3 1.49 0.00 0.00 0.00 0.02 98.50 10:16:01 CPU %user %nice %system %iowait %steal %idle 10:17:01 all 0.02 0.00 0.00 0.01 0.01 99.96 10:17:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:17:01 1 0.03 0.00 0.02 0.03 0.02 99.90 10:17:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:17:01 3 0.05 0.00 0.02 0.00 0.02 99.92 10:18:01 all 0.01 0.00 0.02 0.01 0.01 99.95 10:18:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:18:01 1 0.03 0.00 0.02 0.03 0.03 99.88 10:18:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:18:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:19:01 all 1.44 0.00 0.11 0.05 0.02 98.39 10:19:01 0 1.80 0.00 0.07 0.00 0.02 98.12 10:19:01 1 1.37 0.00 0.08 0.05 0.03 98.46 10:19:01 2 1.07 0.00 0.25 0.13 0.00 98.55 10:19:01 3 1.50 0.00 0.07 0.02 0.02 98.40 10:20:01 all 18.78 0.00 1.52 3.95 0.05 75.71 10:20:01 0 10.26 0.00 1.03 0.55 0.02 88.14 10:20:01 1 4.10 0.00 0.89 9.12 0.05 85.85 10:20:01 2 17.27 0.00 1.47 5.38 0.07 75.81 10:20:01 3 43.40 0.00 2.65 0.78 0.07 53.10 10:21:01 all 17.52 0.00 2.98 7.10 0.08 72.31 10:21:01 0 24.68 0.00 3.36 6.14 0.07 65.75 10:21:01 1 15.20 0.00 2.85 5.29 0.08 76.58 10:21:01 2 11.12 0.00 2.71 4.98 0.08 81.11 10:21:01 3 19.07 0.00 3.02 11.99 0.08 65.84 Average: all 2.75 0.00 0.38 0.89 0.02 95.96 Average: 0 2.53 0.00 0.34 0.50 0.01 96.61 Average: 1 1.54 0.00 0.33 1.18 0.02 96.92 Average: 2 2.28 0.00 0.34 0.84 0.01 96.53 Average: 3 4.65 0.00 0.50 1.02 0.02 93.80