---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-22575 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 853 23352 0 7961 30858 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:dc:fc:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fedc:fc86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:15:ee:5f 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-22575) 04/11/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 117.76 43.51 74.25 1964.89 22522.94 22:50:01 98.03 12.51 85.52 265.16 45548.41 22:51:01 134.73 2.35 132.38 85.68 125038.91 22:52:01 233.48 0.80 232.68 12.80 42696.75 22:53:01 120.11 19.51 100.60 3843.39 49410.20 22:54:01 183.47 0.05 183.42 0.40 36480.51 22:55:01 32.26 0.00 32.26 0.00 29180.60 22:56:01 13.50 0.00 13.50 0.00 18492.52 22:57:01 99.57 1.13 98.43 30.13 31200.93 Average: 114.76 8.81 105.95 686.83 44552.77 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30167260 31733596 2771960 8.42 68876 1809096 1422384 4.18 834724 1646932 145572 22:50:01 26604572 31669112 6334648 19.23 92164 5201420 1370424 4.03 2006288 3909372 2619784 22:51:01 26604520 31106252 6334700 19.23 101464 4632472 2037224 5.99 1475108 4441616 5184 22:52:01 25270288 31001788 7668932 23.28 166496 5641652 2101088 6.18 1718200 5370368 397828 22:53:01 22887708 29717416 10051512 30.52 167152 6711672 3355256 9.87 3442828 5997496 387944 22:54:01 24361552 31579040 8577668 26.04 168492 7085764 1462368 4.30 1924908 6035724 308324 22:55:01 21479904 28859248 11459316 34.79 168584 7242860 3739576 11.00 4918624 5907840 55212 22:56:01 24307772 31661080 8631448 26.20 168684 7217548 1397260 4.11 2026328 5982580 154984 22:57:01 23907348 31584804 9031872 27.42 169252 7531496 1488760 4.38 2289104 6111776 1544 Average: 25065658 30990260 7873562 23.90 141240 5897109 2041593 6.01 2292901 5044856 452931 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.63 1.63 0.18 0.18 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 22:49:01 ens3 235.28 149.09 1171.78 44.70 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 22:50:01 ens3 6226.75 4268.97 24540.81 1045.45 0.00 0.00 0.00 0.00 22:51:01 lo 0.40 0.40 0.04 0.04 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 22:51:01 ens3 232.23 196.49 1805.45 41.04 0.00 0.00 0.00 0.00 22:52:01 lo 1.33 1.33 0.18 0.18 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 22:52:01 ens3 364.76 252.31 2773.74 53.85 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 95.68 63.00 1386.72 5.60 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 102.62 82.54 193.73 25.36 0.00 0.00 0.00 0.00 22:55:01 lo 2.68 2.68 0.14 0.14 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 22:55:01 ens3 4.47 3.50 0.94 0.94 0.00 0.00 0.00 0.00 22:56:01 lo 38.54 38.54 1.98 1.98 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 22:56:01 ens3 20.86 16.15 4.60 5.26 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 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 22:57:01 ens3 1694.97 1224.85 403.14 7842.30 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 Average: ens3 998.84 696.16 3591.00 1008.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-22575) 04/11/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.81 0.00 0.80 2.58 0.04 85.76 22:49:01 0 5.13 0.00 0.36 0.17 0.02 94.33 22:49:01 1 1.09 0.00 0.22 0.38 0.09 98.23 22:49:01 2 0.85 0.00 0.44 0.15 0.02 98.54 22:49:01 3 10.53 0.00 0.82 5.14 0.07 83.46 22:49:01 4 6.96 0.00 0.88 4.99 0.03 87.12 22:49:01 5 39.18 0.00 2.04 2.53 0.07 56.18 22:49:01 6 8.40 0.00 0.75 7.04 0.03 83.78 22:49:01 7 14.34 0.00 0.90 0.20 0.03 84.53 22:50:01 all 7.99 0.00 3.33 4.37 0.06 84.25 22:50:01 0 4.36 0.00 4.39 0.02 0.07 91.16 22:50:01 1 1.99 0.00 3.10 4.97 0.05 89.88 22:50:01 2 21.31 0.00 5.07 0.05 0.10 73.46 22:50:01 3 4.16 0.00 6.77 1.15 0.12 87.80 22:50:01 4 16.24 0.00 1.24 16.42 0.05 66.05 22:50:01 5 9.68 0.00 0.88 0.71 0.02 88.71 22:50:01 6 3.19 0.00 3.81 11.56 0.05 81.38 22:50:01 7 3.11 0.00 1.38 0.00 0.05 95.46 22:51:01 all 8.21 0.00 0.92 14.45 0.06 76.36 22:51:01 0 3.39 0.00 0.32 7.93 0.03 88.33 22:51:01 1 11.53 0.00 0.89 2.60 0.08 84.90 22:51:01 2 10.81 0.00 1.60 35.97 0.08 51.54 22:51:01 3 6.76 0.00 2.31 5.91 0.05 84.97 22:51:01 4 9.32 0.00 0.55 14.03 0.05 76.05 22:51:01 5 11.13 0.00 0.57 23.35 0.05 64.90 22:51:01 6 8.81 0.00 0.52 7.92 0.07 82.68 22:51:01 7 3.99 0.00 0.65 17.96 0.03 77.37 22:52:01 all 13.30 0.00 2.57 5.06 0.07 79.00 22:52:01 0 10.88 0.00 1.48 0.80 0.05 86.79 22:52:01 1 21.77 0.00 4.72 2.96 0.05 70.51 22:52:01 2 10.81 0.00 2.39 0.67 0.08 86.04 22:52:01 3 5.64 0.00 0.81 3.47 0.07 90.01 22:52:01 4 17.59 0.00 4.18 15.76 0.12 62.34 22:52:01 5 15.76 0.00 0.82 0.00 0.05 83.37 22:52:01 6 9.00 0.00 2.80 15.86 0.07 72.28 22:52:01 7 14.91 0.00 3.37 0.99 0.08 80.65 22:53:01 all 27.82 0.00 2.43 5.20 0.07 64.48 22:53:01 0 10.99 0.00 0.60 4.79 0.05 83.57 22:53:01 1 13.91 0.00 1.57 21.15 0.05 63.31 22:53:01 2 33.76 0.00 7.25 0.70 0.07 58.22 22:53:01 3 18.70 0.00 1.23 6.69 0.05 73.33 22:53:01 4 15.63 0.00 1.46 1.32 0.05 81.54 22:53:01 5 32.56 0.00 3.22 0.52 0.05 63.65 22:53:01 6 68.22 0.00 2.45 1.03 0.08 28.22 22:53:01 7 28.96 0.00 1.65 5.38 0.10 63.91 22:54:01 all 20.04 0.00 2.06 2.33 0.06 75.51 22:54:01 0 23.47 0.00 3.01 0.10 0.03 73.38 22:54:01 1 20.75 0.00 3.13 10.98 0.07 65.08 22:54:01 2 36.53 0.00 4.30 2.76 0.08 56.32 22:54:01 3 20.91 0.00 1.24 1.21 0.08 76.56 22:54:01 4 12.58 0.00 1.12 3.61 0.03 82.66 22:54:01 5 13.53 0.00 1.49 0.00 0.03 84.95 22:54:01 6 16.48 0.00 0.97 0.00 0.05 82.50 22:54:01 7 16.14 0.00 1.22 0.00 0.10 82.54 22:55:01 all 13.27 0.00 2.50 1.41 0.07 82.75 22:55:01 0 6.60 0.00 1.18 0.95 0.02 91.26 22:55:01 1 4.62 0.00 1.05 0.00 0.02 94.31 22:55:01 2 63.60 0.00 11.66 0.02 0.08 24.64 22:55:01 3 5.40 0.00 0.48 0.98 0.13 93.00 22:55:01 4 13.39 0.00 2.60 0.38 0.05 83.58 22:55:01 5 2.96 0.00 1.19 8.93 0.03 86.89 22:55:01 6 4.79 0.00 1.26 0.00 0.17 93.78 22:55:01 7 4.69 0.00 0.60 0.00 0.05 94.65 22:56:01 all 9.73 0.00 10.01 0.58 0.08 79.59 22:56:01 0 18.79 0.00 17.53 3.17 0.07 60.43 22:56:01 1 6.63 0.00 11.88 0.00 0.07 81.43 22:56:01 2 9.12 0.00 18.00 0.02 0.05 72.82 22:56:01 3 4.86 0.00 6.76 1.28 0.10 87.01 22:56:01 4 8.66 0.00 6.51 0.03 0.08 84.72 22:56:01 5 8.29 0.00 4.29 0.07 0.08 87.27 22:56:01 6 4.29 0.00 3.99 0.00 0.07 91.65 22:56:01 7 17.35 0.00 11.14 0.10 0.08 71.32 22:57:01 all 6.74 0.00 0.86 1.56 0.03 90.82 22:57:01 0 0.47 0.00 0.89 0.00 0.02 98.63 22:57:01 1 0.90 0.00 1.30 0.00 0.03 97.76 22:57:01 2 2.41 0.00 0.23 0.00 0.02 97.33 22:57:01 3 1.39 0.00 0.99 1.72 0.03 95.87 22:57:01 4 9.78 0.00 0.97 0.47 0.02 88.77 22:57:01 5 36.44 0.00 1.00 0.02 0.03 62.51 22:57:01 6 1.68 0.00 0.63 0.00 0.02 97.67 22:57:01 7 0.90 0.00 0.82 10.26 0.03 87.98 Average: all 13.10 0.00 2.84 4.17 0.06 79.83 Average: 0 9.36 0.00 3.32 2.00 0.04 85.28 Average: 1 9.25 0.00 3.11 4.78 0.06 82.80 Average: 2 21.07 0.00 5.68 4.48 0.07 68.71 Average: 3 8.69 0.00 2.39 3.05 0.08 85.79 Average: 4 12.24 0.00 2.18 6.32 0.05 79.21 Average: 5 18.81 0.00 1.72 4.02 0.05 75.41 Average: 6 13.87 0.00 1.91 4.80 0.07 79.35 Average: 7 11.58 0.00 2.41 3.89 0.06 82.05