---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24031 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 13G 143G 8% / 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 871 26505 0 4790 30839 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:6e:e7:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe6e:e7d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:f3:fa:a7 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-24031) 04/18/24 _x86_64_ (8 CPU) 02:49:27 LINUX RESTART (8 CPU) 02:50:02 tps rtps wtps bread/s bwrtn/s 02:51:01 112.42 47.18 65.24 2067.45 16927.44 02:52:01 113.96 19.76 94.20 2303.62 20433.66 02:53:01 178.34 4.32 174.02 513.11 91960.67 02:54:01 292.80 14.28 278.52 807.17 22216.81 02:55:01 9.40 0.00 9.40 0.00 9790.55 02:56:01 10.31 0.00 10.31 0.00 9621.16 02:57:01 9.55 0.02 9.53 0.13 10003.32 02:58:01 46.43 0.73 45.69 43.06 11610.80 Average: 96.62 10.71 85.91 713.98 24085.16 02:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30137456 31690496 2801764 8.51 67576 1797624 1459200 4.29 879028 1633976 131504 02:52:01 29834780 31748324 3104440 9.42 89400 2118432 1397540 4.11 871992 1906920 140192 02:53:01 27195544 31623668 5743676 17.44 118548 4510120 1487984 4.38 1029732 4247012 83744 02:54:01 24080904 28768968 8858316 26.89 133484 4643212 9105264 26.79 4021700 4318436 2528 02:55:01 24072716 28760456 8866504 26.92 133572 4643396 9061616 26.66 4031364 4317416 228 02:56:01 23826008 28519300 9113212 27.67 133732 4645888 9142996 26.90 4275732 4315528 2368 02:57:01 23739072 28431932 9200148 27.93 133868 4648048 9209980 27.10 4364012 4313780 168 02:58:01 27124908 31554840 5814312 17.65 134684 4494264 1570264 4.62 1281932 4064212 4860 Average: 26251424 30137248 6687796 20.30 118108 3937623 5304356 15.61 2594436 3639660 45699 02:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 02:51:01 ens3 354.28 233.10 1467.58 59.25 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 4.40 4.40 0.42 0.42 0.00 0.00 0.00 0.00 02:52:01 ens3 65.71 51.16 819.20 9.38 0.00 0.00 0.00 0.00 02:53:01 br-f1ed982ae82d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 7.53 7.53 0.69 0.69 0.00 0.00 0.00 0.00 02:53:01 ens3 546.36 296.38 19054.43 26.06 0.00 0.00 0.00 0.00 02:54:01 vethf34d15f 2.07 2.50 7.83 2.59 0.00 0.00 0.00 0.00 02:54:01 br-f1ed982ae82d 2.23 2.48 2.89 6.93 0.00 0.00 0.00 0.00 02:54:01 vethb0ec929 0.30 0.60 0.03 0.48 0.00 0.00 0.00 0.00 02:54:01 veth72ee562 32.01 28.88 19.44 31.06 0.00 0.00 0.00 0.00 02:55:01 vethf34d15f 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 br-f1ed982ae82d 1.25 1.35 0.52 0.15 0.00 0.00 0.00 0.00 02:55:01 vethb0ec929 0.47 0.47 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 veth72ee562 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:56:01 vethf34d15f 2.92 2.95 10.21 3.35 0.00 0.00 0.00 0.00 02:56:01 br-f1ed982ae82d 2.40 2.97 3.49 6.40 0.00 0.00 0.00 0.00 02:56:01 vethb0ec929 0.50 0.53 0.05 0.99 0.00 0.00 0.00 0.00 02:56:01 veth72ee562 15.41 12.86 10.54 27.12 0.00 0.00 0.00 0.00 02:57:01 vethf34d15f 3.88 4.42 5.22 2.13 0.00 0.00 0.00 0.00 02:57:01 br-f1ed982ae82d 4.48 5.37 7.41 15.12 0.00 0.00 0.00 0.00 02:57:01 vethb0ec929 0.53 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:57:01 veth72ee562 46.19 38.03 21.64 96.34 0.00 0.00 0.00 0.01 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 61.61 61.61 45.37 45.37 0.00 0.00 0.00 0.00 02:58:01 ens3 1057.96 655.24 21486.77 157.15 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 7.23 7.23 5.64 5.64 0.00 0.00 0.00 0.00 Average: ens3 129.14 79.49 2679.76 19.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24031) 04/18/24 _x86_64_ (8 CPU) 02:49:27 LINUX RESTART (8 CPU) 02:50:02 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 11.48 0.00 1.03 2.13 0.03 85.33 02:51:01 0 13.43 0.00 1.09 0.83 0.03 84.61 02:51:01 1 33.21 0.00 1.83 2.58 0.07 62.31 02:51:01 2 13.55 0.00 0.84 0.39 0.03 85.19 02:51:01 3 14.43 0.00 1.43 0.29 0.03 83.82 02:51:01 4 4.32 0.00 0.51 0.08 0.02 95.06 02:51:01 5 4.11 0.00 0.78 2.04 0.03 93.03 02:51:01 6 4.20 0.00 0.88 7.92 0.03 86.97 02:51:01 7 4.52 0.00 0.90 2.87 0.03 91.67 02:52:01 all 9.70 0.00 0.80 2.72 0.03 86.75 02:52:01 0 24.90 0.00 1.52 2.60 0.05 70.94 02:52:01 1 20.68 0.00 0.92 0.80 0.03 77.57 02:52:01 2 3.28 0.00 0.72 11.69 0.05 84.25 02:52:01 3 16.91 0.00 1.23 0.42 0.03 81.41 02:52:01 4 1.99 0.00 0.48 2.41 0.03 95.08 02:52:01 5 0.47 0.00 0.33 3.32 0.02 95.86 02:52:01 6 1.12 0.00 0.23 0.45 0.02 98.18 02:52:01 7 8.14 0.00 0.90 0.17 0.02 90.78 02:53:01 all 9.05 0.00 3.84 7.66 0.06 79.38 02:53:01 0 9.22 0.00 3.87 0.30 0.05 86.55 02:53:01 1 8.54 0.00 3.72 0.13 0.05 87.55 02:53:01 2 7.82 0.00 3.27 7.95 0.05 80.91 02:53:01 3 9.59 0.00 5.33 39.22 0.08 45.78 02:53:01 4 8.87 0.00 3.14 0.44 0.03 87.52 02:53:01 5 9.80 0.00 5.46 13.34 0.07 71.33 02:53:01 6 8.20 0.00 2.80 0.08 0.07 88.85 02:53:01 7 10.37 0.00 3.18 0.05 0.05 86.34 02:54:01 all 30.38 0.00 3.75 2.46 0.10 63.31 02:54:01 0 31.41 0.00 3.81 1.17 0.10 63.51 02:54:01 1 26.22 0.00 3.49 1.57 0.10 68.62 02:54:01 2 23.66 0.00 2.90 2.31 0.10 71.03 02:54:01 3 32.30 0.00 4.26 2.69 0.10 60.64 02:54:01 4 27.24 0.00 3.44 0.76 0.08 68.49 02:54:01 5 31.50 0.00 3.74 8.43 0.08 56.25 02:54:01 6 35.05 0.00 3.98 1.04 0.10 59.82 02:54:01 7 35.72 0.00 4.37 1.68 0.10 58.12 02:55:01 all 0.71 0.00 0.11 0.90 0.02 98.26 02:55:01 0 0.97 0.00 0.15 0.02 0.05 98.81 02:55:01 1 0.30 0.00 0.03 0.00 0.02 99.65 02:55:01 2 0.85 0.00 0.13 0.33 0.03 98.64 02:55:01 3 0.62 0.00 0.15 0.33 0.02 98.88 02:55:01 4 0.88 0.00 0.07 0.00 0.00 99.05 02:55:01 5 0.75 0.00 0.10 6.48 0.03 92.64 02:55:01 6 0.65 0.00 0.05 0.00 0.03 99.26 02:55:01 7 0.67 0.00 0.22 0.00 0.03 99.08 02:56:01 all 4.85 0.00 0.45 0.84 0.03 93.83 02:56:01 0 3.97 0.00 0.42 0.30 0.03 95.28 02:56:01 1 5.34 0.00 0.52 0.00 0.02 94.13 02:56:01 2 6.63 0.00 0.52 0.00 0.03 92.82 02:56:01 3 5.41 0.00 0.48 0.00 0.03 94.07 02:56:01 4 3.69 0.00 0.38 0.00 0.03 95.89 02:56:01 5 4.94 0.00 0.54 6.34 0.05 88.13 02:56:01 6 4.40 0.00 0.37 0.05 0.03 95.15 02:56:01 7 4.38 0.00 0.33 0.00 0.02 95.27 02:57:01 all 2.98 0.00 0.43 0.70 0.05 95.85 02:57:01 0 1.96 0.00 0.44 0.03 0.03 97.53 02:57:01 1 2.56 0.00 0.43 0.00 0.05 96.96 02:57:01 2 2.96 0.00 0.43 0.07 0.05 96.49 02:57:01 3 3.66 0.00 0.50 0.00 0.07 95.77 02:57:01 4 3.38 0.00 0.35 0.13 0.03 96.11 02:57:01 5 2.91 0.00 0.44 5.34 0.03 91.28 02:57:01 6 3.55 0.00 0.48 0.00 0.05 95.92 02:57:01 7 2.84 0.00 0.38 0.00 0.05 96.73 02:58:01 all 2.81 0.00 0.63 1.37 0.04 95.16 02:58:01 0 3.30 0.00 0.72 0.12 0.03 95.83 02:58:01 1 2.42 0.00 0.63 0.43 0.03 96.48 02:58:01 2 1.81 0.00 0.45 0.35 0.03 97.36 02:58:01 3 1.67 0.00 0.65 1.00 0.03 96.64 02:58:01 4 8.57 0.00 0.77 0.42 0.05 90.19 02:58:01 5 1.15 0.00 0.72 8.57 0.05 89.51 02:58:01 6 1.77 0.00 0.50 0.02 0.05 97.67 02:58:01 7 1.77 0.00 0.58 0.05 0.03 97.56 Average: all 8.98 0.00 1.38 2.34 0.05 87.26 Average: 0 11.15 0.00 1.50 0.67 0.05 86.63 Average: 1 12.37 0.00 1.44 0.69 0.05 85.45 Average: 2 7.55 0.00 1.16 2.89 0.05 88.35 Average: 3 10.55 0.00 1.75 5.44 0.05 82.21 Average: 4 7.35 0.00 1.14 0.53 0.04 90.95 Average: 5 6.95 0.00 1.51 6.73 0.05 84.77 Average: 6 7.35 0.00 1.16 1.18 0.05 90.26 Average: 7 8.53 0.00 1.36 0.60 0.04 89.47