---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23348 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 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 845 26593 0 4727 30865 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:d5:af:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fed5:af75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:c0:2b:c5 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-23348) 04/14/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 143.06 72.31 70.75 4690.73 28547.30 18:31:01 80.26 13.61 66.65 1100.20 22209.45 18:32:01 86.67 9.50 77.17 1675.71 24373.61 18:33:01 124.00 0.73 123.26 24.13 59112.95 18:34:01 140.29 7.42 132.88 514.68 44073.04 18:35:01 113.10 6.58 106.52 297.22 21175.20 18:36:01 55.43 0.72 54.72 40.39 18349.53 Average: 106.02 15.70 90.32 1183.48 31123.49 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30074004 31667340 2865216 8.70 66280 1837676 1486916 4.37 934344 1637424 168872 18:31:01 29999912 31730372 2939308 8.92 79108 1953656 1417300 4.17 847784 1782668 105292 18:32:01 28401564 31663408 4537656 13.78 115620 3386544 1588420 4.67 997912 3127584 1304536 18:33:01 27558556 31660060 5380664 16.34 124916 4180856 1433668 4.22 1008676 3917980 624028 18:34:01 26695556 31099984 6243664 18.96 132304 4455596 5687604 16.73 1661904 4076160 1352 18:35:01 25165904 29691156 7773316 23.60 137260 4565916 7476148 22.00 3158236 4092184 200 18:36:01 27206980 31572680 5732240 17.40 139048 4419180 1561896 4.60 1316164 3942788 4168 Average: 27871782 31297857 5067438 15.38 113505 3542775 2950279 8.68 1417860 3225255 315493 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 306.56 219.67 1450.70 60.02 0.00 0.00 0.00 0.00 18:30:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 33.95 26.25 392.63 5.94 0.00 0.00 0.00 0.00 18:31:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 br-821f94367899 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 571.54 239.04 9999.53 19.39 0.00 0.00 0.00 0.00 18:32:01 lo 5.66 5.66 0.58 0.58 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 br-821f94367899 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 ens3 268.02 123.96 6285.88 14.15 0.00 0.00 0.00 0.00 18:33:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 br-821f94367899 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 18:34:01 ens3 83.12 46.01 2992.04 3.75 0.00 0.00 0.00 0.00 18:34:01 lo 1.57 1.57 0.14 0.14 0.00 0.00 0.00 0.00 18:34:01 vethed66bb4 0.42 0.63 0.03 0.04 0.00 0.00 0.00 0.00 18:35:01 br-821f94367899 0.90 0.95 0.44 0.55 0.00 0.00 0.00 0.00 18:35:01 ens3 7.12 5.28 2.05 1.97 0.00 0.00 0.00 0.00 18:35:01 lo 2.38 2.38 1.02 1.02 0.00 0.00 0.00 0.00 18:35:01 veth2068475 16.01 15.15 2.30 2.19 0.00 0.00 0.00 0.00 18:36:01 ens3 47.48 39.00 64.48 27.06 0.00 0.00 0.00 0.00 18:36:01 lo 4.65 4.65 0.54 0.54 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 187.94 99.58 3029.92 18.80 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.41 0.41 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-23348) 04/14/24 _x86_64_ (8 CPU) 18:28:26 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.89 0.00 1.00 4.78 0.04 84.29 18:30:01 0 8.55 0.00 0.88 1.03 0.02 89.51 18:30:01 1 30.20 0.00 1.82 3.55 0.07 64.35 18:30:01 2 16.79 0.00 1.07 0.34 0.03 81.76 18:30:01 3 5.25 0.00 0.76 0.68 0.02 93.29 18:30:01 4 6.42 0.00 0.78 2.63 0.05 90.11 18:30:01 5 6.15 0.00 1.07 1.92 0.05 90.81 18:30:01 6 4.43 0.00 0.70 0.95 0.00 93.92 18:30:01 7 1.31 0.00 0.92 27.18 0.05 70.54 18:31:01 all 7.48 0.00 0.53 6.15 0.03 85.81 18:31:01 0 25.78 0.00 1.32 4.53 0.05 68.32 18:31:01 1 15.39 0.00 1.05 0.75 0.03 82.78 18:31:01 2 9.27 0.00 0.67 15.52 0.03 74.50 18:31:01 3 2.20 0.00 0.45 5.65 0.03 91.66 18:31:01 4 0.88 0.00 0.05 0.05 0.02 99.00 18:31:01 5 0.52 0.00 0.10 0.10 0.02 99.27 18:31:01 6 0.13 0.00 0.05 0.78 0.02 99.02 18:31:01 7 5.68 0.00 0.59 21.94 0.03 71.76 18:32:01 all 9.18 0.00 2.37 6.37 0.05 82.03 18:32:01 0 25.59 0.00 2.97 7.54 0.07 63.83 18:32:01 1 17.05 0.00 2.32 0.39 0.07 80.17 18:32:01 2 8.17 0.00 1.87 13.22 0.03 76.70 18:32:01 3 4.41 0.00 2.49 0.00 0.05 93.04 18:32:01 4 3.81 0.00 2.33 2.35 0.03 91.48 18:32:01 5 4.60 0.00 2.46 0.84 0.07 92.03 18:32:01 6 4.68 0.00 2.48 13.41 0.05 79.37 18:32:01 7 5.19 0.00 2.02 13.23 0.03 79.52 18:33:01 all 3.57 0.00 1.51 15.67 0.03 79.22 18:33:01 0 3.71 0.00 1.56 0.02 0.03 94.68 18:33:01 1 3.10 0.00 1.79 31.46 0.05 63.60 18:33:01 2 3.00 0.00 2.18 46.53 0.05 48.24 18:33:01 3 3.26 0.00 1.57 2.93 0.02 92.22 18:33:01 4 3.92 0.00 1.11 2.88 0.03 92.06 18:33:01 5 4.22 0.00 1.04 15.16 0.03 79.55 18:33:01 6 3.63 0.00 1.89 2.33 0.03 92.12 18:33:01 7 3.74 0.00 0.90 24.16 0.03 71.16 18:34:01 all 5.38 0.00 1.45 15.86 0.05 77.26 18:34:01 0 6.79 0.00 1.92 14.91 0.05 76.34 18:34:01 1 5.17 0.00 1.29 28.75 0.05 64.73 18:34:01 2 4.09 0.00 1.21 25.08 0.05 69.58 18:34:01 3 6.37 0.00 1.55 4.08 0.05 87.95 18:34:01 4 6.24 0.00 1.45 14.17 0.08 78.06 18:34:01 5 3.38 0.00 1.44 8.03 0.03 87.12 18:34:01 6 5.78 0.00 1.44 26.67 0.05 66.06 18:34:01 7 5.18 0.00 1.36 5.19 0.07 88.21 18:35:01 all 26.26 0.00 3.21 2.38 0.08 68.07 18:35:01 0 20.55 0.00 2.60 0.17 0.07 76.62 18:35:01 1 24.87 0.00 3.51 2.74 0.07 68.81 18:35:01 2 26.47 0.00 3.24 4.33 0.07 65.88 18:35:01 3 25.76 0.00 3.12 8.39 0.07 62.67 18:35:01 4 31.35 0.00 3.49 0.57 0.10 64.48 18:35:01 5 29.19 0.00 3.19 1.18 0.08 66.35 18:35:01 6 21.40 0.00 2.35 0.95 0.07 75.23 18:35:01 7 30.52 0.00 4.24 0.72 0.08 64.43 18:36:01 all 4.15 0.00 0.71 2.20 0.05 92.89 18:36:01 0 2.81 0.00 0.77 2.91 0.05 93.47 18:36:01 1 14.39 0.00 0.79 0.91 0.07 83.84 18:36:01 2 3.27 0.00 0.75 0.13 0.05 95.80 18:36:01 3 2.14 0.00 0.60 11.46 0.05 85.75 18:36:01 4 2.66 0.00 0.69 0.20 0.07 96.39 18:36:01 5 3.14 0.00 0.74 0.27 0.05 95.81 18:36:01 6 2.36 0.00 0.64 1.46 0.03 95.51 18:36:01 7 2.47 0.00 0.69 0.28 0.03 96.52 Average: all 9.41 0.00 1.54 7.63 0.05 81.37 Average: 0 13.40 0.00 1.72 4.44 0.05 80.39 Average: 1 15.73 0.00 1.80 9.78 0.06 72.64 Average: 2 10.13 0.00 1.57 15.04 0.05 73.22 Average: 3 7.05 0.00 1.51 4.75 0.04 86.65 Average: 4 7.89 0.00 1.41 3.26 0.06 87.39 Average: 5 7.30 0.00 1.43 3.93 0.05 87.29 Average: 6 6.07 0.00 1.36 6.65 0.04 85.88 Average: 7 7.73 0.00 1.53 13.22 0.05 77.47