---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-19857 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 860 23394 0 7912 30851 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:65:fd:7b brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe65:fd7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:be:c0:0a 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 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-19857) 06/27/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 314.58 42.68 271.90 1918.51 33579.48 22:50:01 105.57 13.96 91.60 428.73 73729.71 22:51:01 243.44 2.02 241.43 46.26 117042.23 22:52:01 263.97 19.63 244.34 3736.18 61115.81 22:53:01 144.73 0.00 144.73 0.00 59503.55 22:54:01 99.28 0.02 99.27 0.13 38612.33 22:55:01 5.77 0.00 5.77 0.00 5865.42 22:56:01 80.79 0.00 80.79 0.00 7856.02 22:57:01 24.16 0.87 23.30 58.52 9824.10 Average: 142.48 8.80 133.68 687.62 45235.96 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30060232 31656800 2878988 8.74 71492 1835316 1428448 4.20 918008 1667856 158084 22:50:01 27136288 31436280 5802932 17.62 97164 4442436 2005068 5.90 1136364 4259504 2564160 22:51:01 25568388 30801528 7370832 22.38 156980 5201008 2135988 6.28 1850280 4987000 619620 22:52:01 24380380 30651788 8558840 25.98 168412 6163128 2406904 7.08 2187516 5773472 425004 22:53:01 24066604 30855140 8872616 26.94 169692 6664412 2082704 6.13 2554492 5707372 67600 22:54:01 23809372 31011088 9129848 27.72 170364 7065120 2006176 5.90 2620788 5888908 45800 22:55:01 22656220 29992780 10283000 31.22 170448 7195668 2528840 7.44 3802116 5847996 13468 22:56:01 24032256 31660740 8906964 27.04 170564 7479400 1407164 4.14 2218928 6054592 259144 22:57:01 23987440 31622376 8951780 27.18 172532 7485136 1400288 4.12 2267024 6053788 2516 Average: 25077464 31076502 7861756 23.87 149739 5947958 1933509 5.69 2172835 5137832 461711 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 258.64 157.79 1291.01 56.02 0.00 0.00 0.00 0.00 22:49:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 5947.19 3907.65 22419.35 952.84 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 457.76 355.51 3693.24 76.73 0.00 0.00 0.00 0.00 22:51:01 lo 0.93 0.93 0.15 0.15 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 251.02 192.82 2285.81 42.68 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 108.52 89.85 195.21 27.76 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 106.45 65.76 33.22 25.68 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.57 1.97 0.81 0.75 0.00 0.00 0.00 0.00 22:55:01 lo 29.18 29.18 1.50 1.50 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1954.67 1266.74 365.32 4137.55 0.00 0.00 0.00 0.00 22:56:01 lo 12.05 12.05 0.62 0.62 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 2180.52 1374.47 404.94 4216.48 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1251.87 823.58 3409.74 1059.55 0.00 0.00 0.00 0.00 Average: lo 5.09 5.09 0.29 0.29 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 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-19857) 06/27/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.27 0.00 1.00 3.34 0.04 85.36 22:49:01 0 14.02 0.00 1.23 5.84 0.05 78.86 22:49:01 1 7.75 0.00 0.64 9.64 0.03 81.94 22:49:01 2 7.20 0.00 0.84 0.30 0.03 91.63 22:49:01 3 5.12 0.00 0.45 0.02 0.02 94.40 22:49:01 4 32.75 0.00 2.51 7.20 0.10 57.45 22:49:01 5 10.31 0.00 1.69 3.59 0.02 84.40 22:49:01 6 2.97 0.00 0.47 0.15 0.02 96.40 22:49:01 7 2.09 0.00 0.17 0.02 0.02 97.71 22:50:01 all 9.34 0.00 3.69 4.00 0.06 82.92 22:50:01 0 10.36 0.00 3.23 0.20 0.07 86.14 22:50:01 1 11.10 0.00 2.46 19.76 0.03 66.64 22:50:01 2 10.40 0.00 2.34 1.63 0.10 85.54 22:50:01 3 14.56 0.00 8.85 0.00 0.10 76.48 22:50:01 4 5.16 0.00 4.37 7.84 0.03 82.59 22:50:01 5 14.09 0.00 3.78 0.02 0.07 82.04 22:50:01 6 5.99 0.00 4.46 2.32 0.07 87.16 22:50:01 7 3.09 0.00 0.12 0.08 0.03 96.67 22:51:01 all 10.64 0.00 2.15 9.45 0.07 77.69 22:51:01 0 9.83 0.00 0.80 0.08 0.05 89.23 22:51:01 1 8.61 0.00 1.30 6.10 0.12 83.87 22:51:01 2 6.01 0.00 3.49 2.04 0.05 88.40 22:51:01 3 16.47 0.00 2.94 1.71 0.05 78.83 22:51:01 4 8.76 0.00 1.22 4.29 0.07 85.65 22:51:01 5 8.03 0.00 0.59 0.22 0.07 91.10 22:51:01 6 7.08 0.00 2.07 40.94 0.07 49.84 22:51:01 7 20.38 0.00 4.81 20.45 0.08 54.28 22:52:01 all 20.03 0.00 1.84 5.74 0.08 72.30 22:52:01 0 21.72 0.00 1.68 0.97 0.07 75.56 22:52:01 1 18.02 0.00 2.28 6.71 0.08 72.90 22:52:01 2 14.63 0.00 2.28 4.94 0.07 78.08 22:52:01 3 32.77 0.00 2.32 11.43 0.07 53.41 22:52:01 4 23.12 0.00 1.34 2.82 0.10 72.62 22:52:01 5 17.52 0.00 2.28 11.95 0.07 68.18 22:52:01 6 14.80 0.00 1.34 2.80 0.05 81.00 22:52:01 7 17.61 0.00 1.22 4.31 0.13 76.72 22:53:01 all 24.45 0.00 2.43 3.87 0.06 69.19 22:53:01 0 15.28 0.00 1.12 14.62 0.03 68.95 22:53:01 1 43.56 0.00 2.78 0.03 0.07 53.56 22:53:01 2 38.51 0.00 1.52 1.92 0.10 57.95 22:53:01 3 13.06 0.00 1.49 9.24 0.05 76.17 22:53:01 4 27.70 0.00 2.64 5.06 0.05 64.56 22:53:01 5 13.65 0.00 1.29 0.00 0.05 85.01 22:53:01 6 26.09 0.00 6.43 0.07 0.07 67.35 22:53:01 7 17.86 0.00 2.26 0.02 0.03 79.83 22:54:01 all 16.61 0.00 2.45 2.03 0.06 78.85 22:54:01 0 11.81 0.00 2.87 0.18 0.05 85.08 22:54:01 1 11.35 0.00 1.07 12.09 0.22 75.26 22:54:01 2 16.43 0.00 0.67 4.01 0.03 78.86 22:54:01 3 43.85 0.00 4.87 0.00 0.08 51.20 22:54:01 4 15.40 0.00 1.35 0.00 0.05 83.20 22:54:01 5 8.91 0.00 1.46 0.02 0.05 89.57 22:54:01 6 16.09 0.00 5.41 0.00 0.03 78.46 22:54:01 7 9.03 0.00 1.85 0.00 0.03 89.08 22:55:01 all 12.50 0.00 8.09 0.29 0.10 79.02 22:55:01 0 9.36 0.00 9.56 0.00 0.10 80.99 22:55:01 1 14.38 0.00 14.23 1.01 0.12 70.27 22:55:01 2 9.47 0.00 12.15 0.00 0.10 78.28 22:55:01 3 25.56 0.00 3.83 0.00 0.12 70.50 22:55:01 4 8.41 0.00 3.02 0.00 0.08 88.48 22:55:01 5 7.66 0.00 4.69 0.00 0.08 87.57 22:55:01 6 15.58 0.00 10.21 0.00 0.10 74.12 22:55:01 7 9.68 0.00 6.99 1.30 0.10 81.93 22:56:01 all 9.85 0.00 4.16 0.36 0.06 85.57 22:56:01 0 1.14 0.00 2.97 0.00 0.05 95.84 22:56:01 1 4.17 0.00 2.68 0.03 0.05 93.07 22:56:01 2 43.55 0.00 8.90 0.00 0.07 47.49 22:56:01 3 2.29 0.00 2.06 0.00 0.05 95.60 22:56:01 4 4.28 0.00 2.14 0.00 0.02 93.56 22:56:01 5 4.88 0.00 2.61 0.00 0.07 92.45 22:56:01 6 16.73 0.00 8.21 0.00 0.07 75.00 22:56:01 7 1.89 0.00 3.79 2.91 0.09 91.33 22:57:01 all 5.36 0.00 0.94 0.57 0.03 93.11 22:57:01 0 1.27 0.00 0.81 0.00 0.03 97.89 22:57:01 1 15.90 0.00 0.63 1.87 0.02 81.58 22:57:01 2 3.85 0.00 1.22 0.00 0.03 94.89 22:57:01 3 1.31 0.00 1.34 0.00 0.05 97.31 22:57:01 4 0.20 0.00 0.15 0.00 0.02 99.63 22:57:01 5 1.96 0.00 0.68 0.00 0.05 97.30 22:57:01 6 17.52 0.00 1.27 0.13 0.03 81.04 22:57:01 7 0.84 0.00 1.34 2.53 0.02 95.28 Average: all 13.23 0.00 2.97 3.29 0.06 80.45 Average: 0 10.52 0.00 2.70 2.43 0.06 84.29 Average: 1 14.98 0.00 3.11 6.36 0.08 75.46 Average: 2 16.65 0.00 3.73 1.65 0.07 77.91 Average: 3 17.21 0.00 3.12 2.49 0.07 77.12 Average: 4 13.99 0.00 2.08 3.02 0.06 80.86 Average: 5 9.65 0.00 2.12 1.75 0.06 86.42 Average: 6 13.66 0.00 4.44 5.13 0.06 76.71 Average: 7 9.16 0.00 2.50 3.49 0.06 84.80