---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4128 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.9G 60% / 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 474 201 0 3267 3186 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:bf:fc:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.101/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:febf:fcb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:ac:c8:14 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-4128) 06/22/24 _x86_64_ (4 CPU) 00:45:42 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 185.05 83.75 101.30 6573.44 41312.46 00:48:01 190.70 12.69 178.00 2280.70 23981.02 00:49:01 579.95 2.52 577.43 25.65 35732.89 00:50:01 435.55 7.53 428.02 434.52 65937.22 00:51:01 534.37 511.96 22.41 23200.53 9742.75 00:52:01 592.25 578.95 13.30 51736.98 980.77 00:53:01 600.30 598.87 1.43 29001.83 65.99 00:54:01 443.61 441.63 1.98 13709.32 37.73 00:55:01 290.88 290.07 0.82 19196.80 9.47 Average: 428.57 281.28 147.29 16259.98 19754.05 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1690900 3381720 2347752 58.13 51244 1794196 845556 16.62 535820 1629828 151812 00:48:01 910852 3256268 3127800 77.45 70948 2404736 1250868 24.59 788388 2103000 143256 00:49:01 124992 3232096 3913660 96.91 108712 3036088 1260800 24.78 811752 2758116 10472 00:50:01 787440 3311252 3251212 80.50 158336 2452032 1272536 25.01 683720 2276452 3472 00:51:01 489200 3306460 3549452 87.89 161140 2753448 1080416 21.24 767104 2503276 1444 00:52:01 128432 3318672 3910220 96.82 159936 3144556 1016948 19.99 637384 3013436 56 00:53:01 204956 3322748 3833696 94.93 157916 3039548 1024796 20.14 625320 2913484 324 00:54:01 176860 3327972 3861792 95.62 155372 3053464 1024796 20.14 612828 2930928 36 00:55:01 204196 3327172 3834456 94.94 154380 3024896 1024796 20.14 612332 2903796 8 Average: 524203 3309373 3514449 87.02 130887 2744774 1089057 21.41 674961 2559146 34542 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:47:02 ens3 314.71 222.36 1379.01 66.95 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 00:48:01 ens3 780.19 568.45 4920.87 47.32 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 15.45 12.03 6.87 3.18 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 682.49 611.85 6442.31 47.69 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 166.06 138.74 1079.31 10.47 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 ens3 317.91 550.16 23.65 4397.25 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 ens3 443.18 579.80 29.05 4579.33 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 210.28 209.80 14.10 1663.42 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 363.51 358.47 23.43 2900.67 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 365.09 360.79 1539.79 1526.18 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-4128) 06/22/24 _x86_64_ (4 CPU) 00:45:42 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 17.73 0.00 2.35 5.92 0.05 73.94 00:47:02 0 37.08 0.00 3.87 3.38 0.07 55.60 00:47:02 1 8.20 0.00 1.67 11.11 0.05 78.98 00:47:02 2 7.10 0.00 1.64 5.10 0.07 86.09 00:47:02 3 18.54 0.00 2.23 4.07 0.05 75.11 00:48:01 all 12.16 0.00 2.46 5.66 0.06 79.65 00:48:01 0 1.99 0.00 1.33 2.31 0.02 94.36 00:48:01 1 16.30 0.00 2.03 8.30 0.07 73.30 00:48:01 2 9.73 0.00 2.62 3.36 0.07 84.22 00:48:01 3 20.68 0.00 3.90 8.71 0.09 66.62 00:49:01 all 2.53 0.00 4.11 19.81 0.08 73.48 00:49:01 0 4.30 0.00 8.36 59.22 0.10 28.02 00:49:01 1 2.45 0.00 3.82 10.70 0.07 82.95 00:49:01 2 1.95 0.00 2.72 7.36 0.08 87.89 00:49:01 3 1.40 0.00 1.52 1.84 0.05 95.19 00:50:01 all 6.94 0.00 5.10 13.60 0.06 74.29 00:50:01 0 6.60 0.00 6.08 13.43 0.05 73.84 00:50:01 1 6.65 0.00 5.03 6.27 0.03 82.01 00:50:01 2 3.65 0.00 4.58 26.56 0.07 65.14 00:50:01 3 10.88 0.00 4.69 8.22 0.07 76.14 00:51:01 all 9.99 0.00 2.55 32.92 0.08 54.46 00:51:01 0 10.31 0.00 2.57 38.94 0.07 48.11 00:51:01 1 10.24 0.00 2.88 33.54 0.08 53.25 00:51:01 2 8.76 0.00 2.27 22.51 0.08 66.38 00:51:01 3 10.66 0.00 2.51 36.67 0.07 50.09 00:52:01 all 20.33 0.00 1.90 23.14 0.10 54.53 00:52:01 0 22.23 0.00 2.27 26.35 0.10 49.05 00:52:01 1 20.67 0.00 2.21 24.83 0.08 52.21 00:52:01 2 19.44 0.00 1.67 23.57 0.12 55.21 00:52:01 3 18.95 0.00 1.43 17.82 0.12 61.68 00:53:01 all 24.57 0.00 1.99 51.94 0.09 21.40 00:53:01 0 22.99 0.00 2.14 51.96 0.08 22.84 00:53:01 1 25.60 0.00 1.96 54.64 0.10 17.70 00:53:01 2 23.95 0.00 1.88 54.94 0.10 19.13 00:53:01 3 25.71 0.00 2.03 46.23 0.08 25.95 00:54:01 all 15.54 0.00 1.54 32.88 0.09 49.95 00:54:01 0 10.83 0.00 1.22 28.35 0.07 59.53 00:54:01 1 14.58 0.00 1.26 29.36 0.08 54.72 00:54:01 2 16.08 0.00 1.48 35.47 0.10 46.87 00:54:01 3 20.70 0.00 2.19 38.36 0.10 38.65 00:55:01 all 20.96 0.00 1.27 6.23 0.09 71.45 00:55:01 0 19.98 0.00 1.27 4.81 0.10 73.84 00:55:01 1 17.77 0.00 0.94 4.24 0.08 76.97 00:55:01 2 17.43 0.00 0.99 4.78 0.07 76.72 00:55:01 3 28.66 0.00 1.88 11.12 0.08 58.26 Average: all 14.53 0.00 2.59 21.34 0.08 61.47 Average: 0 15.16 0.00 3.24 25.44 0.07 56.09 Average: 1 13.59 0.00 2.43 20.31 0.07 63.60 Average: 2 12.01 0.00 2.21 20.41 0.08 65.29 Average: 3 17.34 0.00 2.48 19.20 0.08 60.90