---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18982 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 14G 142G 9% / 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 864 24851 0 6451 30846 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:c9:9a:2d brd ff:ff:ff:ff:ff:ff inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fec9:9a2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:ee:bb:21 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-18982) 03/28/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 131.02 36.15 94.87 1687.97 52512.50 23:13:01 137.64 22.95 114.70 2747.54 54689.29 23:14:01 93.25 0.18 93.07 22.13 58307.23 23:15:01 163.36 0.20 163.16 24.13 114580.61 23:16:01 307.72 13.15 294.57 823.46 18132.69 23:17:01 7.18 0.03 7.15 0.27 150.28 23:18:01 11.48 0.08 11.40 11.60 1100.35 23:19:01 68.71 1.93 66.77 111.98 2642.18 Average: 115.04 9.34 105.71 678.61 37765.94 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30105708 31699628 2833512 8.60 70408 1834044 1427424 4.20 872204 1669148 158364 23:13:01 29436476 31691544 3502744 10.63 90876 2452444 1370012 4.03 969560 2193032 379760 23:14:01 26956496 31634388 5982724 18.16 127540 4735728 1559528 4.59 1040172 4473548 1768676 23:15:01 25527804 31658660 7411416 22.50 142336 6105912 1454324 4.28 1032016 5842020 196032 23:16:01 23192460 29490292 9746760 29.59 158732 6237296 9034432 26.58 3378232 5749800 1432 23:17:01 23209976 29508536 9729244 29.54 158952 6237592 8931800 26.28 3362068 5747408 152 23:18:01 23254520 29579712 9684700 29.40 159272 6265880 8167332 24.03 3310120 5761812 208 23:19:01 25414236 31552932 7524984 22.85 161544 6093828 1596204 4.70 1367816 5604496 2392 Average: 25887210 30851962 7052010 21.41 133708 4995340 4192632 12.34 1916524 4630158 313377 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 85.85 59.65 934.09 11.99 0.00 0.00 0.00 0.00 23:12:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 150.84 104.00 2562.11 11.90 0.00 0.00 0.00 0.00 23:13:01 lo 5.27 5.27 0.49 0.49 0.00 0.00 0.00 0.00 23:13:01 br-dbcb85d875aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 714.60 334.87 15654.10 24.72 0.00 0.00 0.00 0.00 23:14:01 lo 4.33 4.33 0.44 0.44 0.00 0.00 0.00 0.00 23:14:01 br-dbcb85d875aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 484.54 234.86 15370.71 16.50 0.00 0.00 0.00 0.00 23:15:01 lo 4.20 4.20 0.39 0.39 0.00 0.00 0.00 0.00 23:15:01 br-dbcb85d875aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth9121f2d 76.90 91.93 41.97 23.23 0.00 0.00 0.00 0.00 23:16:01 ens3 7.67 5.95 1.90 2.11 0.00 0.00 0.00 0.00 23:16:01 veth2e81f0e 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00 23:16:01 lo 2.55 2.55 2.43 2.43 0.00 0.00 0.00 0.00 23:17:01 veth9121f2d 30.86 37.24 35.67 8.54 0.00 0.00 0.00 0.00 23:17:01 ens3 2.73 2.48 0.52 0.70 0.00 0.00 0.00 0.00 23:17:01 veth2e81f0e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 5.66 5.66 1.35 1.35 0.00 0.00 0.00 0.00 23:18:01 veth9121f2d 0.22 0.28 0.09 0.05 0.00 0.00 0.00 0.00 23:18:01 ens3 18.51 16.78 6.97 16.35 0.00 0.00 0.00 0.00 23:18:01 veth2e81f0e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 7.65 7.65 0.60 0.60 0.00 0.00 0.00 0.00 23:19:01 ens3 62.91 41.01 72.84 19.00 0.00 0.00 0.00 0.00 23:19:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 190.97 99.95 4325.71 12.91 0.00 0.00 0.00 0.00 Average: lo 4.03 4.03 0.75 0.75 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-8c-8g-18982) 03/28/24 _x86_64_ (8 CPU) 23:10:26 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.36 0.00 0.83 1.85 0.03 86.93 23:12:01 0 23.77 0.00 1.27 0.63 0.05 74.28 23:12:01 1 0.84 0.00 0.13 5.91 0.02 93.10 23:12:01 2 5.62 0.00 0.87 0.37 0.02 93.13 23:12:01 3 1.02 0.00 0.32 0.17 0.02 98.48 23:12:01 4 1.12 0.00 0.45 0.05 0.02 98.37 23:12:01 5 2.47 0.00 0.57 4.49 0.03 92.44 23:12:01 6 28.39 0.00 1.79 2.87 0.05 66.91 23:12:01 7 19.63 0.00 1.25 0.28 0.08 78.75 23:13:01 all 8.72 0.00 1.14 3.89 0.04 86.22 23:13:01 0 13.93 0.00 1.80 0.08 0.02 84.16 23:13:01 1 3.84 0.00 1.07 12.67 0.03 82.38 23:13:01 2 3.81 0.00 0.92 1.30 0.02 93.95 23:13:01 3 5.03 0.00 0.81 0.25 0.03 93.88 23:13:01 4 1.45 0.00 0.67 0.42 0.02 97.44 23:13:01 5 8.12 0.00 1.15 1.70 0.03 89.00 23:13:01 6 20.75 0.00 1.39 3.21 0.05 74.60 23:13:01 7 12.89 0.00 1.30 11.54 0.07 74.20 23:14:01 all 7.23 0.00 3.00 11.76 0.05 77.95 23:14:01 0 6.13 0.00 2.36 12.11 0.05 79.35 23:14:01 1 8.91 0.00 2.88 37.19 0.07 50.94 23:14:01 2 9.08 0.00 2.90 2.34 0.07 85.61 23:14:01 3 6.35 0.00 2.21 5.83 0.05 85.56 23:14:01 4 7.33 0.00 3.77 1.53 0.03 87.33 23:14:01 5 6.26 0.00 3.47 0.71 0.05 89.52 23:14:01 6 6.79 0.00 3.82 0.41 0.05 88.94 23:14:01 7 7.00 0.00 2.61 33.91 0.03 56.45 23:15:01 all 6.67 0.00 3.27 10.63 0.05 79.39 23:15:01 0 6.36 0.00 3.25 13.58 0.03 76.78 23:15:01 1 7.08 0.00 3.87 8.38 0.05 80.62 23:15:01 2 6.56 0.00 3.03 26.35 0.08 63.99 23:15:01 3 8.26 0.00 2.56 0.02 0.05 89.11 23:15:01 4 4.97 0.00 4.48 27.40 0.05 63.09 23:15:01 5 7.84 0.00 2.34 0.03 0.03 89.75 23:15:01 6 7.43 0.00 3.76 6.17 0.03 82.61 23:15:01 7 4.86 0.00 2.82 3.17 0.05 89.10 23:16:01 all 30.48 0.00 3.93 3.97 0.09 61.52 23:16:01 0 30.90 0.00 4.05 1.00 0.10 63.95 23:16:01 1 27.29 0.00 3.91 11.01 0.10 57.69 23:16:01 2 26.39 0.00 3.46 5.86 0.08 64.21 23:16:01 3 37.52 0.00 4.60 2.72 0.08 55.08 23:16:01 4 27.78 0.00 3.75 3.84 0.08 64.55 23:16:01 5 33.57 0.00 4.29 4.74 0.12 57.28 23:16:01 6 27.21 0.00 3.68 1.76 0.10 67.25 23:16:01 7 33.18 0.00 3.75 0.85 0.08 62.14 23:17:01 all 4.89 0.00 0.40 0.06 0.06 94.59 23:17:01 0 3.69 0.00 0.33 0.35 0.07 95.56 23:17:01 1 3.87 0.00 0.33 0.12 0.07 95.61 23:17:01 2 4.86 0.00 0.48 0.03 0.07 94.56 23:17:01 3 5.80 0.00 0.53 0.00 0.03 93.63 23:17:01 4 5.46 0.00 0.50 0.00 0.05 93.99 23:17:01 5 4.61 0.00 0.23 0.02 0.07 95.08 23:17:01 6 5.51 0.00 0.33 0.00 0.07 94.09 23:17:01 7 5.29 0.00 0.40 0.00 0.03 94.27 23:18:01 all 1.52 0.00 0.33 0.11 0.05 97.99 23:18:01 0 1.12 0.00 0.35 0.53 0.05 97.95 23:18:01 1 0.45 0.00 0.25 0.12 0.03 99.15 23:18:01 2 0.97 0.00 0.37 0.10 0.05 98.51 23:18:01 3 0.97 0.00 0.30 0.03 0.03 98.66 23:18:01 4 1.20 0.00 0.32 0.02 0.03 98.43 23:18:01 5 2.65 0.00 0.40 0.02 0.07 96.87 23:18:01 6 3.35 0.00 0.33 0.02 0.07 96.23 23:18:01 7 1.42 0.00 0.37 0.03 0.07 98.12 23:19:01 all 7.33 0.00 0.69 0.37 0.03 91.57 23:19:01 0 17.26 0.00 0.97 1.83 0.03 79.90 23:19:01 1 9.13 0.00 0.75 0.23 0.03 89.85 23:19:01 2 14.74 0.00 0.69 0.22 0.03 84.33 23:19:01 3 1.05 0.00 0.45 0.03 0.02 98.45 23:19:01 4 1.00 0.00 0.52 0.12 0.07 98.29 23:19:01 5 2.47 0.00 0.68 0.23 0.03 96.58 23:19:01 6 11.57 0.00 0.88 0.20 0.05 87.30 23:19:01 7 1.38 0.00 0.57 0.12 0.02 97.91 Average: all 9.64 0.00 1.69 4.06 0.05 84.56 Average: 0 12.90 0.00 1.79 3.75 0.05 81.51 Average: 1 7.66 0.00 1.64 9.42 0.05 81.22 Average: 2 8.99 0.00 1.58 4.54 0.05 84.83 Average: 3 8.23 0.00 1.47 1.12 0.04 89.14 Average: 4 6.27 0.00 1.80 4.15 0.04 87.74 Average: 5 8.48 0.00 1.64 1.49 0.05 88.34 Average: 6 13.85 0.00 1.98 1.82 0.06 82.29 Average: 7 10.71 0.00 1.63 6.22 0.05 81.39