---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5979 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 9.9G 9.4G 52% / 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 453 363 0 3127 3207 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:50:00:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85573sec preferred_lft 85573sec inet6 fe80::f816:3eff:fe50:e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:78:62:3e 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-5979) 07/07/24 _x86_64_ (4 CPU) 09:49:32 LINUX RESTART (4 CPU) 09:50:02 tps rtps wtps bread/s bwrtn/s 09:51:01 33.72 26.30 7.42 3098.05 2061.21 09:52:01 1.80 0.02 1.78 2.27 19.59 09:53:01 1.18 0.00 1.18 0.00 13.20 09:54:01 1.63 0.00 1.63 0.00 19.20 09:55:01 1.35 0.00 1.35 0.00 15.73 09:56:01 1.50 0.00 1.50 0.00 17.20 09:57:01 0.97 0.00 0.97 0.00 11.86 09:58:01 0.75 0.00 0.75 0.00 10.53 09:59:01 1.03 0.00 1.03 0.00 11.73 10:00:01 1.23 0.00 1.23 0.00 15.99 10:01:01 4.88 3.55 1.33 147.20 208.27 10:02:01 120.71 36.23 84.49 1719.98 6530.24 10:03:01 169.81 13.20 156.61 2314.43 54608.46 Average: 26.19 6.07 20.12 556.90 4892.08 09:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 2071208 3476556 1967444 48.72 26436 1549140 812872 15.98 392004 1427924 156 09:52:01 2071672 3477128 1966980 48.70 26516 1549212 812872 15.98 391216 1427992 8 09:53:01 2071284 3476828 1967368 48.71 26588 1549216 812872 15.98 391332 1427996 8 09:54:01 2071392 3477024 1967260 48.71 26652 1549220 812872 15.98 391296 1428000 20 09:55:01 2071360 3477084 1967292 48.71 26748 1549212 818860 16.10 390412 1428000 156 09:56:01 2068276 3474068 1970376 48.79 26780 1549224 818860 16.10 394004 1428004 12 09:57:01 2067720 3473696 1970932 48.80 26820 1549356 822796 16.17 394536 1428136 4 09:58:01 2067472 3473492 1971180 48.81 26852 1549360 822796 16.17 394140 1428140 236 09:59:01 2067324 3473392 1971328 48.81 26888 1549360 822796 16.17 394024 1428140 152 10:00:01 2067036 3473160 1971616 48.82 26936 1549360 822796 16.17 394252 1428148 180 10:01:01 2024800 3441268 2013852 49.86 27028 1559568 826816 16.25 428652 1436108 292 10:02:01 1507212 3300392 2531440 62.68 57796 1886060 944120 18.56 628260 1712836 195348 10:03:01 401428 3302652 3637224 90.06 88572 2901756 935172 18.38 712692 2639168 16684 Average: 1894476 3445903 2144176 53.09 33893 1680003 837423 16.46 438217 1543738 16404 09:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 189.80 110.90 434.00 26.58 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 0.43 0.42 0.29 0.21 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 80.43 34.53 120.55 14.39 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 10:02:01 ens3 183.10 143.26 1123.73 33.32 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 4.80 4.80 0.44 0.44 0.00 0.00 0.00 0.00 10:03:01 ens3 664.00 424.03 5797.17 237.97 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 85.91 54.84 575.30 24.04 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5979) 07/07/24 _x86_64_ (4 CPU) 09:49:32 LINUX RESTART (4 CPU) 09:50:02 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 2.61 0.00 0.46 1.00 0.02 95.92 09:51:01 0 3.32 0.00 0.49 0.90 0.02 95.27 09:51:01 1 2.05 0.00 0.36 0.10 0.02 97.47 09:51:01 2 2.68 0.00 0.56 1.85 0.02 94.89 09:51:01 3 2.37 0.00 0.44 1.11 0.03 96.04 09:52:01 all 0.03 0.00 0.01 0.03 0.00 99.92 09:52:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 2 0.03 0.00 0.00 0.02 0.00 99.95 09:52:01 3 0.05 0.00 0.05 0.13 0.02 99.75 09:53:01 all 0.01 0.00 0.02 0.03 0.01 99.94 09:53:01 0 0.05 0.00 0.03 0.00 0.02 99.90 09:53:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 3 0.02 0.00 0.00 0.10 0.02 99.87 09:54:01 all 0.03 0.00 0.01 0.04 0.01 99.91 09:54:01 0 0.05 0.00 0.02 0.02 0.02 99.90 09:54:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:54:01 3 0.05 0.00 0.02 0.13 0.02 99.78 09:55:01 all 0.02 0.00 0.02 0.04 0.01 99.91 09:55:01 0 0.00 0.00 0.03 0.08 0.02 99.87 09:55:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:55:01 2 0.02 0.00 0.02 0.02 0.00 99.95 09:55:01 3 0.03 0.00 0.02 0.03 0.02 99.90 09:56:01 all 0.20 0.00 0.02 0.01 0.01 99.76 09:56:01 0 0.27 0.00 0.05 0.03 0.03 99.62 09:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:56:01 3 0.55 0.00 0.03 0.00 0.02 99.40 09:57:01 all 0.54 0.00 0.01 0.01 0.01 99.44 09:57:01 0 0.07 0.00 0.00 0.05 0.00 99.88 09:57:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:57:01 2 0.05 0.00 0.00 0.00 0.02 99.93 09:57:01 3 1.99 0.00 0.03 0.00 0.02 97.96 09:58:01 all 0.51 0.00 0.02 0.01 0.01 99.46 09:58:01 0 0.02 0.00 0.00 0.03 0.00 99.95 09:58:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:58:01 2 0.02 0.00 0.03 0.00 0.02 99.93 09:58:01 3 1.99 0.00 0.00 0.00 0.00 98.01 09:59:01 all 0.51 0.00 0.01 0.01 0.01 99.46 09:59:01 0 0.02 0.00 0.02 0.03 0.00 99.93 09:59:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:59:01 2 0.03 0.00 0.03 0.02 0.03 99.88 09:59:01 3 1.94 0.00 0.03 0.00 0.02 98.01 10:00:01 all 0.03 0.00 0.02 0.01 0.01 99.92 10:00:01 0 0.02 0.00 0.00 0.05 0.00 99.93 10:00:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:00:01 2 0.03 0.00 0.02 0.00 0.00 99.95 10:00:01 3 0.07 0.00 0.03 0.00 0.02 99.88 10:01:01 all 1.10 0.00 0.09 0.08 0.01 98.73 10:01:01 0 0.82 0.00 0.08 0.08 0.02 99.00 10:01:01 1 1.18 0.00 0.07 0.07 0.02 98.67 10:01:01 2 1.32 0.00 0.15 0.07 0.00 98.47 10:01:01 3 1.07 0.00 0.07 0.07 0.03 98.76 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:01 all 19.34 0.00 1.54 3.55 0.05 75.51 10:02:01 0 7.33 0.00 0.98 8.03 0.02 83.64 10:02:01 1 23.23 0.00 1.97 1.47 0.03 73.31 10:02:01 2 9.31 0.00 1.01 4.30 0.07 85.32 10:02:01 3 37.59 0.00 2.20 0.42 0.08 59.71 10:03:01 all 21.55 0.00 3.87 3.22 0.07 71.30 10:03:01 0 17.27 0.00 3.30 3.67 0.07 75.69 10:03:01 1 25.17 0.00 4.53 5.67 0.07 64.56 10:03:01 2 28.41 0.00 4.13 2.49 0.08 64.88 10:03:01 3 15.27 0.00 3.54 1.03 0.05 80.11 Average: all 3.57 0.00 0.47 0.62 0.02 95.34 Average: 0 2.24 0.00 0.38 1.00 0.02 96.37 Average: 1 3.96 0.00 0.53 0.56 0.01 94.93 Average: 2 3.22 0.00 0.46 0.67 0.02 95.63 Average: 3 4.84 0.00 0.49 0.23 0.03 94.41