---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36095 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 15G 141G 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 945 24235 0 6986 30766 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:0c:94:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe0c:94c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:18:a8:32 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-8c-8g-36095) 09/04/24 _x86_64_ (8 CPU) 14:46:26 LINUX RESTART (8 CPU) 14:47:02 tps rtps wtps bread/s bwrtn/s 14:48:02 310.08 39.13 270.95 1775.78 22163.10 14:49:01 166.57 50.39 116.18 3761.30 23332.43 14:50:01 58.16 1.18 56.97 93.18 22768.21 14:51:01 79.84 12.74 67.10 2375.61 45777.78 14:52:01 118.48 0.80 117.68 64.39 36552.57 14:53:01 148.78 2.52 146.26 407.27 43149.74 14:54:01 171.48 0.60 170.88 31.56 59854.97 14:55:01 86.12 0.03 86.09 2.40 14322.01 14:56:01 47.54 0.00 47.54 0.00 17830.63 14:57:01 73.62 1.17 72.45 77.99 14972.97 Average: 125.70 10.74 114.96 852.61 30100.07 14:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:48:02 30069388 31663036 2869832 8.71 72752 1831908 1399300 4.12 923404 1661860 161308 14:49:01 29313196 31245148 3626024 11.01 84532 2146060 1693232 4.98 1434120 1876796 9500 14:50:01 27958248 30392732 4980972 15.12 91652 2630064 2422692 7.13 2414748 2228288 196124 14:51:01 28168356 31551936 4770864 14.48 103244 3548288 1472460 4.33 1465992 2929216 73512 14:52:01 26510928 31611116 6428292 19.52 137252 5132128 1512440 4.45 1438956 4506808 927228 14:53:01 22625956 29821036 10313264 31.31 170844 7061732 7644732 22.49 3396052 6274800 1846448 14:54:01 22485144 29336108 10454076 31.74 181360 6683264 9965924 29.32 3935716 5829760 3312 14:55:01 21325804 28212956 11613416 35.26 186492 6715204 11268036 33.15 5113536 5795344 572 14:56:01 18976996 26158216 13962224 42.39 191592 6995332 12833596 37.76 7228564 6013000 1484 14:57:01 24849784 31536024 8089436 24.56 193708 6564428 1514520 4.46 1958792 5532436 18572 Average: 25228380 30152831 7710840 23.41 141343 4930841 5172693 15.22 2930988 4264831 323806 14:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:02 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 14:48:02 ens3 170.00 116.30 1254.15 32.21 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 1.97 1.97 0.18 0.18 0.00 0.00 0.00 0.00 14:49:01 ens3 384.75 288.77 2411.95 68.58 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 ens3 956.07 637.43 4663.38 202.55 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:51:01 ens3 414.98 316.71 1551.72 102.05 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 8.13 8.13 0.90 0.90 0.00 0.00 0.00 0.00 14:52:01 ens3 605.98 339.91 13983.26 33.37 0.00 0.00 0.00 0.00 14:52:01 br-e418b3410b39 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 vethc06baad 6.67 6.25 1.63 0.80 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 1.93 1.93 0.22 0.22 0.00 0.00 0.00 0.00 14:53:01 ens3 433.74 173.99 11485.87 14.45 0.00 0.00 0.00 0.00 14:54:01 vethc06baad 158.98 187.00 170.26 25.37 0.00 0.00 0.00 0.01 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth837bd54 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:54:01 lo 1.63 1.63 0.20 0.20 0.00 0.00 0.00 0.00 14:55:01 vethc06baad 82.30 87.02 26.14 10.17 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth837bd54 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 14:56:01 vethc06baad 66.52 67.69 8.73 8.35 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth837bd54 8.88 5.42 4.84 0.55 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 2.83 2.83 0.33 0.33 0.00 0.00 0.00 0.00 14:57:01 ens3 3369.56 2136.91 36803.18 558.50 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 1.90 1.90 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 309.65 196.73 3625.18 51.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36095) 09/04/24 _x86_64_ (8 CPU) 14:46:26 LINUX RESTART (8 CPU) 14:47:02 CPU %user %nice %system %iowait %steal %idle 14:48:02 all 9.36 0.00 0.85 3.32 0.04 86.42 14:48:02 0 2.60 0.00 0.71 8.96 0.05 87.68 14:48:02 1 23.74 0.00 1.84 1.92 0.05 72.46 14:48:02 2 19.00 0.00 0.87 1.32 0.08 78.72 14:48:02 3 16.93 0.00 1.15 1.69 0.03 80.19 14:48:02 4 3.73 0.00 0.42 0.48 0.02 95.35 14:48:02 5 1.95 0.00 0.32 0.49 0.02 97.22 14:48:02 6 1.69 0.00 0.95 3.97 0.03 93.36 14:48:02 7 5.27 0.00 0.54 7.78 0.02 86.38 14:49:01 all 14.40 0.00 0.91 15.26 0.06 69.37 14:49:01 0 9.19 0.00 0.65 3.23 0.05 86.88 14:49:01 1 15.94 0.00 0.48 11.13 0.07 72.38 14:49:01 2 9.37 0.00 0.88 37.93 0.07 51.74 14:49:01 3 27.90 0.00 2.57 17.58 0.10 51.85 14:49:01 4 13.92 0.00 0.75 2.40 0.07 82.86 14:49:01 5 14.25 0.00 0.82 15.91 0.05 68.97 14:49:01 6 8.91 0.00 0.51 19.05 0.07 71.46 14:49:01 7 15.82 0.00 0.65 14.87 0.05 68.62 14:50:01 all 45.64 0.00 1.34 1.49 0.09 51.44 14:50:01 0 40.18 0.00 1.43 0.72 0.10 57.57 14:50:01 1 41.13 0.00 0.75 0.02 0.07 58.03 14:50:01 2 46.73 0.00 1.34 1.41 0.07 50.45 14:50:01 3 49.42 0.00 1.53 0.62 0.08 48.35 14:50:01 4 63.65 0.00 1.55 1.04 0.10 33.66 14:50:01 5 46.89 0.00 1.50 7.76 0.10 43.75 14:50:01 6 39.19 0.00 1.61 0.29 0.08 58.83 14:50:01 7 38.07 0.00 0.99 0.03 0.08 60.83 14:51:01 all 18.67 0.00 1.48 5.63 0.05 74.18 14:51:01 0 14.83 0.00 0.73 0.00 0.03 84.40 14:51:01 1 25.17 0.00 1.84 3.75 0.05 69.19 14:51:01 2 23.16 0.00 1.46 16.75 0.07 58.56 14:51:01 3 17.08 0.00 1.86 4.22 0.05 76.78 14:51:01 4 19.29 0.00 1.96 11.19 0.05 67.51 14:51:01 5 22.39 0.00 1.54 4.79 0.03 71.24 14:51:01 6 10.25 0.00 1.10 4.06 0.03 84.56 14:51:01 7 17.20 0.00 1.37 0.28 0.05 81.10 14:52:01 all 8.14 0.00 2.52 11.21 0.04 78.08 14:52:01 0 5.70 0.00 2.05 0.34 0.03 91.88 14:52:01 1 8.52 0.00 3.38 2.74 0.03 85.33 14:52:01 2 18.46 0.00 2.93 36.49 0.07 42.05 14:52:01 3 8.15 0.00 2.84 42.46 0.05 46.50 14:52:01 4 6.50 0.00 2.36 1.47 0.02 89.65 14:52:01 5 5.55 0.00 2.68 1.01 0.02 90.75 14:52:01 6 6.33 0.00 1.54 4.75 0.03 87.35 14:52:01 7 5.97 0.00 2.39 0.44 0.03 91.18 14:53:01 all 23.54 0.00 3.66 8.09 0.07 64.64 14:53:01 0 21.54 0.00 3.70 0.27 0.08 74.41 14:53:01 1 24.26 0.00 3.45 0.10 0.07 72.12 14:53:01 2 23.63 0.00 3.83 0.10 0.08 72.36 14:53:01 3 22.75 0.00 4.83 63.00 0.08 9.34 14:53:01 4 22.39 0.00 4.46 0.27 0.07 72.81 14:53:01 5 26.28 0.00 2.83 0.17 0.07 70.66 14:53:01 6 22.61 0.00 3.11 0.15 0.07 74.06 14:53:01 7 24.86 0.00 3.04 0.97 0.05 71.08 14:54:01 all 16.73 0.00 2.75 22.56 0.12 57.84 14:54:01 0 14.20 0.00 2.68 14.88 0.08 68.15 14:54:01 1 16.12 0.00 3.24 33.52 0.15 46.97 14:54:01 2 18.87 0.00 3.09 11.44 0.10 66.50 14:54:01 3 16.74 0.00 2.90 20.70 0.12 59.55 14:54:01 4 18.96 0.00 2.60 6.52 0.13 71.78 14:54:01 5 16.75 0.00 2.29 12.91 0.10 67.95 14:54:01 6 9.74 0.00 2.39 54.53 0.08 33.26 14:54:01 7 22.47 0.00 2.83 25.82 0.15 48.73 14:55:01 all 18.01 0.00 2.16 8.34 0.15 71.35 14:55:01 0 17.00 0.00 2.96 1.56 0.12 78.36 14:55:01 1 18.51 0.00 2.33 18.41 0.13 60.62 14:55:01 2 17.76 0.00 2.08 9.61 0.12 70.43 14:55:01 3 17.14 0.00 2.20 3.01 0.20 77.45 14:55:01 4 15.08 0.00 1.95 19.54 0.14 63.30 14:55:01 5 17.79 0.00 2.10 6.57 0.12 73.43 14:55:01 6 22.47 0.00 1.35 5.11 0.14 70.94 14:55:01 7 18.34 0.00 2.32 2.89 0.19 76.26 14:56:01 all 24.63 0.00 2.03 5.71 0.13 67.49 14:56:01 0 18.41 0.00 2.29 1.28 0.10 77.91 14:56:01 1 23.56 0.00 1.76 1.80 0.12 72.77 14:56:01 2 24.16 0.00 1.71 12.67 0.15 61.30 14:56:01 3 21.09 0.00 1.83 2.15 0.17 74.76 14:56:01 4 22.08 0.00 1.42 1.92 0.12 74.46 14:56:01 5 33.02 0.00 3.24 17.77 0.15 45.81 14:56:01 6 30.93 0.00 2.23 4.94 0.15 61.75 14:56:01 7 23.88 0.00 1.78 3.32 0.10 70.92 14:57:01 all 12.57 0.00 2.34 1.92 0.11 83.05 14:57:01 0 11.67 0.00 2.16 0.33 0.12 85.72 14:57:01 1 9.62 0.00 1.65 0.25 0.08 88.39 14:57:01 2 8.17 0.00 1.91 4.03 0.12 85.77 14:57:01 3 8.61 0.00 2.54 0.35 0.10 88.39 14:57:01 4 24.63 0.00 2.38 1.75 0.12 71.12 14:57:01 5 16.72 0.00 3.82 2.01 0.12 77.33 14:57:01 6 11.36 0.00 1.96 6.32 0.09 80.27 14:57:01 7 9.91 0.00 2.29 0.35 0.10 87.35 Average: all 19.19 0.00 2.01 8.35 0.08 70.37 Average: 0 15.54 0.00 1.94 3.14 0.08 79.30 Average: 1 20.68 0.00 2.07 7.35 0.08 69.82 Average: 2 20.96 0.00 2.01 13.18 0.09 63.76 Average: 3 20.58 0.00 2.42 15.58 0.10 61.32 Average: 4 21.04 0.00 1.99 4.66 0.08 72.23 Average: 5 20.17 0.00 2.12 6.91 0.08 70.72 Average: 6 16.36 0.00 1.68 10.32 0.08 71.57 Average: 7 18.20 0.00 1.82 5.65 0.08 74.25