---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44258 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 17G 139G 11% / 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 897 22384 0 8885 30814 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:c8:ff:ae brd ff:ff:ff:ff:ff:ff inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fec8:ffae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:54:91:f8 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 inet6 fe80::42:2aff:fe54:91f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44258) 09/07/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 322.34 56.91 265.43 3611.60 85950.82 13:36:01 283.99 19.26 264.72 2273.49 129095.28 13:37:01 539.59 3.82 535.78 429.40 187176.80 13:38:01 88.30 0.22 88.09 34.53 14234.29 13:39:01 60.21 0.28 59.92 25.33 7299.32 13:40:01 10.21 0.03 10.18 0.27 256.62 13:41:01 6.87 0.00 6.87 0.00 182.64 13:42:01 42.93 0.02 42.91 2.13 1093.82 Average: 169.31 10.07 159.24 797.15 53161.88 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30142700 31687112 2796520 8.49 68396 1787752 1406572 4.14 863128 1645128 153916 13:36:01 23849500 31579232 9089720 27.60 123896 7704392 2089356 6.15 1049596 7482284 3330508 13:37:01 22027736 30478552 10911484 33.13 179060 8284532 8021708 23.60 2354292 7830008 156 13:38:01 20178484 29066572 12760736 38.74 200792 8659872 10041664 29.54 3906392 8057244 20264 13:39:01 19344364 28229932 13594856 41.27 209444 8646936 10995976 32.35 4738588 8051636 56 13:40:01 19194592 28085284 13744628 41.73 209676 8651528 11121192 32.72 4895616 8042408 512 13:41:01 19199808 28092316 13739412 41.71 209892 8652904 11093384 32.64 4889044 8043604 188 13:42:01 21612748 30345616 11326472 34.39 210716 8509252 3779504 11.12 2692592 7895736 416 Average: 21943742 29695577 10995478 33.38 176484 7612146 7318670 21.53 3173656 7131006 438252 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 ens3 359.10 262.23 1661.11 76.22 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 16.73 16.73 1.78 1.78 0.00 0.00 0.00 0.00 13:36:01 ens3 2147.88 1396.92 58442.35 108.31 0.00 0.00 0.00 0.00 13:37:01 vethab34e14 0.98 1.17 0.06 0.07 0.00 0.00 0.00 0.00 13:37:01 vethf9121ee 0.35 0.53 0.02 0.03 0.00 0.00 0.00 0.00 13:37:01 vethb5d27ee 1.53 1.63 0.16 0.17 0.00 0.00 0.00 0.00 13:37:01 br-6e7428631696 11.98 14.11 0.85 319.13 0.00 0.00 0.00 0.00 13:38:01 vethab34e14 138.98 139.36 16.53 33.90 0.00 0.00 0.00 0.00 13:38:01 vethf9121ee 15.66 19.78 2.44 1.85 0.00 0.00 0.00 0.00 13:38:01 vethb5d27ee 36.23 29.60 3.99 4.34 0.00 0.00 0.00 0.00 13:38:01 br-6e7428631696 0.73 0.68 0.06 0.05 0.00 0.00 0.00 0.00 13:39:01 vethab34e14 234.34 236.28 26.27 52.71 0.00 0.00 0.00 0.00 13:39:01 vethf9121ee 19.28 28.11 3.39 2.24 0.00 0.00 0.00 0.00 13:39:01 vethb5d27ee 44.41 30.91 3.78 4.65 0.00 0.00 0.00 0.00 13:39:01 br-6e7428631696 0.43 0.20 0.02 0.01 0.00 0.00 0.00 0.00 13:40:01 vethab34e14 495.70 496.67 53.88 112.67 0.00 0.00 0.00 0.01 13:40:01 vethf9121ee 21.08 29.60 3.66 6.70 0.00 0.00 0.00 0.00 13:40:01 vethb5d27ee 51.47 39.23 5.50 5.84 0.00 0.00 0.00 0.00 13:40:01 br-6e7428631696 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vethab34e14 6.37 9.32 1.54 0.71 0.00 0.00 0.00 0.00 13:41:01 vethf9121ee 19.36 28.06 3.22 6.33 0.00 0.00 0.00 0.00 13:41:01 vethb5d27ee 44.39 32.06 3.86 4.71 0.00 0.00 0.00 0.00 13:41:01 br-6e7428631696 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 br-6e7428631696 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 14.10 15.66 2.20 298.68 0.00 0.00 0.00 0.00 13:42:01 vethbf0b7e7 367.54 367.52 48.79 84.72 0.00 0.00 0.00 0.01 13:42:01 lo 31.13 31.13 3.05 3.05 0.00 0.00 0.00 0.00 Average: br-6e7428631696 1.65 1.87 0.12 39.90 0.00 0.00 0.00 0.00 Average: docker0 1.76 1.96 0.27 37.33 0.00 0.00 0.00 0.00 Average: vethbf0b7e7 45.94 45.94 6.10 10.59 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44258) 09/07/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 9.73 0.00 0.99 4.88 0.04 84.37 13:35:01 0 5.03 0.00 0.62 4.87 0.02 89.47 13:35:01 1 2.72 0.00 0.48 0.22 0.07 96.51 13:35:01 2 3.96 0.00 0.57 18.58 0.03 76.87 13:35:01 3 8.02 0.00 0.98 0.57 0.03 90.39 13:35:01 4 2.02 0.00 0.55 5.48 0.02 91.94 13:35:01 5 36.40 0.00 2.26 4.04 0.07 57.24 13:35:01 6 14.50 0.00 1.05 1.13 0.03 83.29 13:35:01 7 5.21 0.00 1.39 4.14 0.03 89.23 13:36:01 all 17.07 0.00 6.67 14.08 0.10 62.09 13:36:01 0 13.83 0.00 7.54 22.00 0.07 56.56 13:36:01 1 16.57 0.00 6.89 10.09 0.10 66.34 13:36:01 2 15.36 0.00 6.22 3.84 0.07 74.51 13:36:01 3 15.23 0.00 6.60 4.54 0.07 73.56 13:36:01 4 14.22 0.00 6.51 18.03 0.08 61.17 13:36:01 5 29.56 0.00 7.34 9.41 0.12 53.57 13:36:01 6 16.31 0.00 6.19 40.12 0.09 37.29 13:36:01 7 15.58 0.00 6.07 3.66 0.16 74.53 13:37:01 all 17.14 0.00 5.18 11.21 0.07 66.41 13:37:01 0 15.37 0.00 6.34 3.04 0.07 75.18 13:37:01 1 17.88 0.00 5.70 16.61 0.07 59.74 13:37:01 2 18.18 0.00 4.18 2.48 0.05 75.10 13:37:01 3 16.89 0.00 4.23 23.74 0.05 55.09 13:37:01 4 18.51 0.00 4.60 1.48 0.07 75.35 13:37:01 5 16.28 0.00 5.58 2.39 0.07 75.68 13:37:01 6 14.56 0.00 5.57 27.64 0.08 52.14 13:37:01 7 19.45 0.00 5.24 12.34 0.05 62.92 13:38:01 all 28.30 0.00 2.99 0.78 0.08 67.85 13:38:01 0 23.30 0.00 2.81 0.05 0.07 73.77 13:38:01 1 30.39 0.00 3.55 0.45 0.07 65.55 13:38:01 2 29.16 0.00 3.20 0.05 0.08 67.51 13:38:01 3 35.48 0.00 3.34 0.23 0.08 60.87 13:38:01 4 25.51 0.00 2.79 3.26 0.10 68.34 13:38:01 5 28.11 0.00 2.80 1.07 0.08 67.93 13:38:01 6 22.47 0.00 2.39 0.07 0.07 75.00 13:38:01 7 32.01 0.00 3.08 1.06 0.10 63.75 13:39:01 all 7.70 0.00 1.27 0.38 0.06 90.59 13:39:01 0 8.82 0.00 1.57 0.69 0.05 88.87 13:39:01 1 7.58 0.00 1.17 0.03 0.07 91.15 13:39:01 2 5.91 0.00 1.12 0.02 0.07 92.89 13:39:01 3 6.70 0.00 1.07 0.35 0.05 91.83 13:39:01 4 8.24 0.00 1.17 0.69 0.05 89.85 13:39:01 5 6.74 0.00 1.29 0.07 0.05 91.86 13:39:01 6 8.92 0.00 1.25 0.03 0.05 89.74 13:39:01 7 8.67 0.00 1.51 1.17 0.05 88.59 13:40:01 all 4.83 0.00 0.71 0.03 0.05 94.38 13:40:01 0 5.98 0.00 1.05 0.12 0.07 92.79 13:40:01 1 4.47 0.00 0.63 0.00 0.05 94.84 13:40:01 2 4.73 0.00 0.60 0.03 0.07 94.56 13:40:01 3 4.59 0.00 0.48 0.00 0.05 94.88 13:40:01 4 5.20 0.00 0.78 0.02 0.05 93.95 13:40:01 5 4.21 0.00 0.90 0.02 0.03 94.84 13:40:01 6 4.97 0.00 0.60 0.03 0.05 94.34 13:40:01 7 4.49 0.00 0.64 0.00 0.05 94.83 13:41:01 all 1.55 0.00 0.22 0.02 0.05 98.15 13:41:01 0 1.42 0.00 0.18 0.08 0.03 98.28 13:41:01 1 2.29 0.00 0.25 0.03 0.05 97.38 13:41:01 2 1.37 0.00 0.27 0.03 0.07 98.26 13:41:01 3 0.84 0.00 0.23 0.00 0.05 98.88 13:41:01 4 2.70 0.00 0.31 0.02 0.05 96.93 13:41:01 5 0.35 0.00 0.13 0.00 0.07 99.45 13:41:01 6 2.09 0.00 0.20 0.00 0.05 97.66 13:41:01 7 1.37 0.00 0.20 0.00 0.07 98.36 13:42:01 all 1.90 0.00 0.77 0.11 0.05 97.18 13:42:01 0 1.44 0.00 0.95 0.10 0.05 97.46 13:42:01 1 2.12 0.00 0.84 0.05 0.05 96.94 13:42:01 2 1.85 0.00 0.58 0.02 0.03 97.51 13:42:01 3 1.62 0.00 0.82 0.28 0.05 97.22 13:42:01 4 3.12 0.00 0.66 0.10 0.05 96.07 13:42:01 5 1.62 0.00 0.89 0.03 0.05 97.41 13:42:01 6 1.74 0.00 0.74 0.03 0.05 97.44 13:42:01 7 1.67 0.00 0.62 0.27 0.07 97.38 Average: all 10.98 0.00 2.33 3.88 0.06 82.74 Average: 0 9.37 0.00 2.61 3.81 0.05 84.16 Average: 1 10.47 0.00 2.42 3.40 0.06 83.63 Average: 2 10.03 0.00 2.07 3.13 0.06 84.70 Average: 3 11.13 0.00 2.19 3.69 0.05 82.95 Average: 4 9.88 0.00 2.15 3.60 0.06 84.31 Average: 5 15.33 0.00 2.62 2.09 0.07 79.90 Average: 6 10.68 0.00 2.23 8.53 0.06 78.50 Average: 7 11.00 0.00 2.31 2.82 0.07 83.80