---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-13967 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: 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): 0-7 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 842 23354 0 7970 30869 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:52:be:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe52:befe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:f6:fe:03 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-13967) 03/17/24 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 111.96 42.85 69.11 1926.69 20397.33 22:50:01 110.10 12.53 97.57 264.18 68566.61 22:51:01 207.00 2.55 204.45 86.92 108586.84 22:52:01 219.15 20.33 198.82 3857.76 53395.77 22:53:01 35.34 0.02 35.33 0.13 33039.83 22:54:01 158.16 0.02 158.14 0.13 38513.45 22:55:01 19.48 0.00 19.48 0.00 23131.08 22:56:01 10.51 0.00 10.51 0.00 14509.85 22:57:01 94.25 0.00 94.25 0.00 28906.38 Average: 107.33 8.70 98.63 681.77 43227.51 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30169408 31745348 2769812 8.41 68244 1819456 1390764 4.09 823384 1657260 153584 22:50:01 26761460 31678976 6177760 18.76 91200 5059816 1362976 4.01 1854348 3909364 1790692 22:51:01 26331940 30954976 6607280 20.06 108836 4740344 2146700 6.32 1636032 4544324 30196 22:52:01 24655212 30733660 8284008 25.15 166572 5981800 2391228 7.04 2026684 5669944 158644 22:53:01 23850340 30644012 9088880 27.59 167136 6676852 2372980 6.98 2740696 5739292 460568 22:54:01 24436244 31650664 8502976 25.81 168408 7083244 1422876 4.19 1839980 6043552 99676 22:55:01 22831092 30221888 10108128 30.69 168508 7254700 2439824 7.18 3558336 5919536 2360 22:56:01 24341724 31670528 8597496 26.10 168600 7194376 1427128 4.20 2016000 5959648 121128 22:57:01 23985472 31670552 8953748 27.18 168692 7540852 1427128 4.20 2201092 6123644 188 Average: 25262544 31218956 7676676 23.31 141800 5927938 1820178 5.36 2077395 5062952 313004 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 22:49:01 ens3 234.57 148.17 1175.90 42.75 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 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 ens3 5940.59 4040.40 24527.11 1021.75 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 lo 1.13 1.13 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 ens3 303.58 254.47 2663.46 47.23 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 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 315.18 227.75 3279.63 33.19 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 10.28 9.13 2.06 2.72 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 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 70.44 61.37 187.74 19.83 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 lo 4.55 4.55 0.23 0.23 0.00 0.00 0.00 0.00 22:55:01 ens3 4.70 3.75 1.20 1.33 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 lo 36.68 36.68 1.88 1.88 0.00 0.00 0.00 0.00 22:56:01 ens3 20.40 15.56 4.43 5.03 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 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 ens3 2841.66 1865.12 602.57 7989.79 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: lo 5.07 5.07 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1082.45 736.24 3605.24 1018.16 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-13967) 03/17/24 _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 10.73 0.00 0.89 2.42 0.03 85.92 22:49:01 0 6.08 0.00 0.45 0.13 0.03 93.30 22:49:01 1 8.65 0.00 0.82 1.64 0.03 88.86 22:49:01 2 15.44 0.00 1.05 1.04 0.02 82.45 22:49:01 3 21.74 0.00 1.57 5.50 0.03 71.16 22:49:01 4 3.77 0.00 0.50 9.62 0.05 86.05 22:49:01 5 24.41 0.00 1.67 0.83 0.05 73.04 22:49:01 6 2.29 0.00 0.48 0.42 0.00 96.81 22:49:01 7 3.49 0.00 0.53 0.23 0.02 95.73 22:50:01 all 8.21 0.00 3.49 3.68 0.05 84.57 22:50:01 0 11.78 0.00 3.42 0.20 0.07 84.53 22:50:01 1 7.85 0.00 4.24 3.59 0.03 84.28 22:50:01 2 5.05 0.00 3.86 1.08 0.07 89.94 22:50:01 3 12.25 0.00 2.41 8.22 0.05 77.08 22:50:01 4 3.77 0.00 2.51 14.86 0.03 78.82 22:50:01 5 4.36 0.00 6.43 0.02 0.05 89.14 22:50:01 6 1.72 0.00 1.66 0.07 0.05 96.50 22:50:01 7 18.85 0.00 3.44 1.44 0.07 76.20 22:51:01 all 10.41 0.00 1.14 10.17 0.05 78.24 22:51:01 0 6.15 0.00 0.90 9.45 0.07 83.44 22:51:01 1 8.05 0.00 3.24 40.07 0.07 48.57 22:51:01 2 18.36 0.00 1.56 0.25 0.05 79.79 22:51:01 3 7.70 0.00 1.53 9.61 0.07 81.09 22:51:01 4 7.79 0.00 0.57 0.10 0.05 91.49 22:51:01 5 11.43 0.00 0.74 21.95 0.07 65.82 22:51:01 6 12.83 0.00 0.28 0.00 0.05 86.83 22:51:01 7 10.94 0.00 0.28 0.07 0.03 88.68 22:52:01 all 15.36 0.00 2.99 5.55 0.07 76.03 22:52:01 0 4.66 0.00 0.86 2.32 0.03 92.13 22:52:01 1 10.72 0.00 1.98 19.91 0.07 67.33 22:52:01 2 16.88 0.00 2.18 3.47 0.07 77.41 22:52:01 3 11.48 0.00 2.13 6.70 0.07 79.62 22:52:01 4 18.10 0.00 2.70 1.41 0.05 77.73 22:52:01 5 27.99 0.00 3.96 7.38 0.08 60.59 22:52:01 6 21.51 0.00 4.86 1.58 0.08 71.96 22:52:01 7 11.71 0.00 5.25 1.69 0.07 81.29 22:53:01 all 28.64 0.00 2.61 2.57 0.09 66.09 22:53:01 0 13.29 0.00 1.31 12.09 0.05 73.26 22:53:01 1 65.93 0.00 2.64 0.07 0.12 31.25 22:53:01 2 21.00 0.00 6.11 0.02 0.07 72.81 22:53:01 3 22.04 0.00 2.19 4.67 0.07 71.03 22:53:01 4 29.27 0.00 1.83 0.00 0.07 68.83 22:53:01 5 23.19 0.00 1.66 2.40 0.23 72.52 22:53:01 6 14.61 0.00 1.24 0.02 0.03 84.10 22:53:01 7 39.82 0.00 3.97 1.26 0.10 54.85 22:54:01 all 16.45 0.00 1.64 4.00 0.05 77.85 22:54:01 0 3.85 0.00 0.85 4.05 0.02 91.23 22:54:01 1 13.59 0.00 0.94 17.46 0.03 67.98 22:54:01 2 11.53 0.00 1.45 0.00 0.05 86.97 22:54:01 3 21.74 0.00 2.47 5.25 0.07 70.47 22:54:01 4 38.73 0.00 3.16 0.02 0.07 58.03 22:54:01 5 19.14 0.00 2.21 4.24 0.08 74.33 22:54:01 6 6.53 0.00 0.59 0.44 0.05 92.40 22:54:01 7 16.53 0.00 1.39 0.53 0.05 81.50 22:55:01 all 13.29 0.00 3.06 0.99 0.06 82.60 22:55:01 0 4.59 0.00 1.22 0.00 0.03 94.16 22:55:01 1 13.03 0.00 2.54 7.12 0.15 77.15 22:55:01 2 44.18 0.00 5.60 0.00 0.10 50.12 22:55:01 3 5.48 0.00 2.02 0.00 0.02 92.48 22:55:01 4 14.21 0.00 3.34 0.00 0.07 82.38 22:55:01 5 4.74 0.00 0.95 0.12 0.05 94.14 22:55:01 6 3.64 0.00 1.45 0.00 0.02 94.89 22:55:01 7 16.16 0.00 7.40 0.75 0.07 75.61 22:56:01 all 9.89 0.00 10.01 0.83 0.11 79.17 22:56:01 0 6.70 0.00 7.16 0.00 0.10 86.04 22:56:01 1 9.10 0.00 14.31 0.20 0.10 76.29 22:56:01 2 9.81 0.00 11.35 0.00 0.10 78.74 22:56:01 3 20.28 0.00 18.80 0.00 0.10 60.82 22:56:01 4 5.96 0.00 5.68 0.08 0.12 88.16 22:56:01 5 7.91 0.00 6.58 0.00 0.10 85.41 22:56:01 6 13.70 0.00 10.96 0.05 0.13 75.16 22:56:01 7 5.56 0.00 5.03 6.35 0.12 82.94 22:57:01 all 6.39 0.00 1.05 2.05 0.03 90.48 22:57:01 0 1.24 0.00 0.28 0.00 0.02 98.46 22:57:01 1 2.03 0.00 0.17 12.63 0.03 85.14 22:57:01 2 19.65 0.00 2.07 0.00 0.07 78.21 22:57:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:57:01 4 1.02 0.00 1.73 0.00 0.02 97.23 22:57:01 5 1.11 0.00 1.76 0.92 0.03 96.17 22:57:01 6 23.92 0.00 0.60 0.00 0.03 75.45 22:57:01 7 2.19 0.00 1.82 2.70 0.05 93.24 Average: all 13.27 0.00 2.99 3.58 0.06 80.10 Average: 0 6.48 0.00 1.83 3.14 0.05 88.50 Average: 1 15.44 0.00 3.43 11.39 0.07 69.67 Average: 2 18.02 0.00 3.93 0.65 0.06 77.34 Average: 3 13.64 0.00 3.68 4.43 0.05 78.20 Average: 4 13.65 0.00 2.45 2.89 0.06 80.95 Average: 5 13.84 0.00 2.87 4.22 0.08 78.99 Average: 6 11.19 0.00 2.46 0.28 0.05 86.02 Average: 7 13.92 0.00 3.23 1.66 0.06 81.13