---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25497 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 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 899 22094 0 9172 30812 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:71:82:77 brd ff:ff:ff:ff:ff:ff inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe71:8277/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:4a:e2:0e 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:e0ff:fe4a:e20e/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-25497) 07/03/25 _x86_64_ (8 CPU) 15:19:21 LINUX RESTART (8 CPU) 15:20:02 tps rtps wtps bread/s bwrtn/s 15:21:01 316.15 22.32 293.83 740.89 42953.94 15:22:01 290.97 19.48 271.49 2277.35 169151.27 15:23:01 492.00 5.63 486.37 429.13 156091.32 15:24:01 39.39 0.23 39.16 35.99 34630.36 15:25:01 230.98 0.22 230.76 12.66 51726.05 15:26:01 11.63 0.00 11.63 0.00 312.70 15:27:01 4.98 0.02 4.97 0.13 153.04 15:28:01 69.31 0.55 68.76 15.20 1490.15 Average: 181.64 6.02 175.62 438.28 57091.87 15:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 30044372 31698036 2894848 8.79 76068 1881924 1368248 4.03 850260 1738408 222464 15:22:01 23675904 31529692 9263316 28.12 150980 7756320 2444892 7.19 1126456 7531440 2583404 15:23:01 21639004 30174880 11300216 34.31 177204 8376116 8720472 25.66 2671824 7901520 1172 15:24:01 20395996 28991484 12543224 38.08 185836 8417376 10007288 29.44 3950444 7835736 26588 15:25:01 19138756 28222296 13800464 41.90 215492 8829012 10970000 32.28 4796920 8192264 2480 15:26:01 18983060 28072572 13956160 42.37 215640 8834576 11002280 32.37 4958784 8184208 1336 15:27:01 18982604 28072368 13956616 42.37 215736 8834792 11025616 32.44 4958740 8184204 336 15:28:01 22699348 31616436 10239872 31.09 216544 8658312 1534124 4.51 1531148 7990992 340 Average: 21944880 29797220 10994340 33.38 181688 7698554 7134115 20.99 3105572 7194846 354765 15:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 180.55 120.61 1205.03 32.59 0.00 0.00 0.00 0.00 15:21:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 2034.58 1140.36 59569.71 88.38 0.00 0.00 0.00 0.00 15:22:01 lo 14.80 14.80 1.35 1.35 0.00 0.00 0.00 0.00 15:23:01 veth5c9de0a 148.74 170.82 27.59 26.40 0.00 0.00 0.00 0.00 15:23:01 vethc987666 0.45 0.68 0.03 0.04 0.00 0.00 0.00 0.00 15:23:01 vethe59cc93 1.43 1.62 0.08 0.10 0.00 0.00 0.00 0.00 15:23:01 veth445d75b 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 15:24:01 veth5c9de0a 134.09 135.46 33.55 15.53 0.00 0.00 0.00 0.00 15:24:01 vethc987666 17.63 22.61 2.62 2.04 0.00 0.00 0.00 0.00 15:24:01 vethe59cc93 143.19 143.93 17.03 34.57 0.00 0.00 0.00 0.00 15:24:01 veth445d75b 0.52 0.62 0.06 1.05 0.00 0.00 0.00 0.00 15:25:01 veth5c9de0a 474.25 476.65 110.80 51.41 0.00 0.00 0.00 0.01 15:25:01 vethc987666 19.13 28.05 3.09 2.24 0.00 0.00 0.00 0.00 15:25:01 vethe59cc93 200.50 202.62 22.49 44.70 0.00 0.00 0.00 0.00 15:25:01 veth445d75b 0.63 0.73 0.06 1.27 0.00 0.00 0.00 0.00 15:26:01 veth5c9de0a 538.90 541.40 122.59 58.01 0.00 0.00 0.00 0.01 15:26:01 vethc987666 22.14 30.51 3.72 10.98 0.00 0.00 0.00 0.00 15:26:01 vethe59cc93 548.07 548.82 59.53 123.51 0.00 0.00 0.00 0.01 15:26:01 veth445d75b 0.63 0.65 0.06 1.33 0.00 0.00 0.00 0.00 15:27:01 veth5c9de0a 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 vethc987666 18.63 27.38 2.88 2.09 0.00 0.00 0.00 0.00 15:27:01 vethe59cc93 6.37 9.32 1.54 0.71 0.00 0.00 0.00 0.00 15:27:01 veth445d75b 0.63 0.65 0.06 1.33 0.00 0.00 0.00 0.00 15:28:01 docker0 70.00 116.76 5.25 1366.67 0.00 0.00 0.00 0.00 15:28:01 ens3 2767.39 1656.01 64115.36 202.69 0.00 0.00 0.00 0.00 15:28:01 lo 29.40 29.40 2.64 2.64 0.00 0.00 0.00 0.00 Average: docker0 8.77 14.63 0.66 171.19 0.00 0.00 0.00 0.00 Average: ens3 311.63 182.80 7934.67 18.91 0.00 0.00 0.00 0.00 Average: lo 3.19 3.19 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25497) 07/03/25 _x86_64_ (8 CPU) 15:19:21 LINUX RESTART (8 CPU) 15:20:02 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 9.79 0.00 0.83 2.86 0.03 86.48 15:21:01 0 8.87 0.00 0.83 0.71 0.02 89.57 15:21:01 1 1.48 0.00 0.44 12.01 0.02 86.06 15:21:01 2 22.44 0.00 2.40 4.39 0.03 70.73 15:21:01 3 1.69 0.00 0.22 0.02 0.03 98.04 15:21:01 4 9.05 0.00 0.31 2.09 0.02 88.54 15:21:01 5 17.67 0.00 1.15 0.97 0.03 80.18 15:21:01 6 8.51 0.00 0.66 2.32 0.03 88.47 15:21:01 7 8.62 0.00 0.61 0.36 0.08 90.33 15:22:01 all 19.18 0.00 9.33 19.50 0.11 51.88 15:22:01 0 17.27 0.00 8.58 22.70 0.10 51.35 15:22:01 1 17.89 0.00 10.01 32.16 0.12 39.82 15:22:01 2 19.30 0.00 9.62 13.65 0.14 57.29 15:22:01 3 19.47 0.00 9.34 7.35 0.10 63.73 15:22:01 4 19.71 0.00 8.79 34.07 0.12 37.31 15:22:01 5 19.60 0.00 9.44 19.57 0.10 51.28 15:22:01 6 19.39 0.00 10.23 18.90 0.10 51.38 15:22:01 7 20.80 0.00 8.60 7.65 0.12 62.83 15:23:01 all 21.53 0.00 4.81 7.53 0.07 66.07 15:23:01 0 22.64 0.00 4.02 0.82 0.08 72.44 15:23:01 1 17.65 0.00 4.48 1.73 0.07 76.07 15:23:01 2 22.02 0.00 4.83 4.09 0.07 69.00 15:23:01 3 23.29 0.00 4.36 1.28 0.08 70.98 15:23:01 4 19.79 0.00 5.47 6.20 0.07 68.47 15:23:01 5 22.97 0.00 4.98 10.08 0.07 61.89 15:23:01 6 22.44 0.00 4.40 4.35 0.05 68.77 15:23:01 7 21.43 0.00 5.92 31.70 0.08 40.87 15:24:01 all 21.79 0.00 2.38 0.83 0.07 74.93 15:24:01 0 15.42 0.00 2.18 0.03 0.07 82.30 15:24:01 1 21.49 0.00 2.38 0.13 0.07 75.93 15:24:01 2 21.62 0.00 2.14 0.08 0.07 76.08 15:24:01 3 22.46 0.00 2.41 0.02 0.05 75.06 15:24:01 4 19.89 0.00 2.18 6.17 0.07 71.69 15:24:01 5 23.51 0.00 2.33 0.05 0.08 74.02 15:24:01 6 26.47 0.00 2.89 0.02 0.08 70.53 15:24:01 7 23.38 0.00 2.56 0.15 0.07 73.84 15:25:01 all 13.23 0.00 3.09 2.13 0.06 81.48 15:25:01 0 9.18 0.00 2.76 1.82 0.07 86.19 15:25:01 1 21.32 0.00 3.24 0.35 0.07 75.03 15:25:01 2 14.84 0.00 2.96 0.29 0.07 81.85 15:25:01 3 12.95 0.00 2.97 0.52 0.07 83.49 15:25:01 4 12.61 0.00 2.86 10.14 0.07 74.32 15:25:01 5 16.43 0.00 3.28 0.91 0.05 79.33 15:25:01 6 8.85 0.00 3.31 2.97 0.05 84.82 15:25:01 7 9.78 0.00 3.34 0.10 0.05 86.73 15:26:01 all 5.20 0.00 0.86 0.03 0.04 93.86 15:26:01 0 5.87 0.00 0.67 0.00 0.05 93.42 15:26:01 1 4.90 0.00 0.84 0.05 0.03 94.18 15:26:01 2 4.70 0.00 0.64 0.00 0.03 94.64 15:26:01 3 3.87 0.00 0.80 0.02 0.05 95.26 15:26:01 4 5.90 0.00 0.92 0.12 0.03 93.03 15:26:01 5 5.97 0.00 0.94 0.02 0.05 93.03 15:26:01 6 4.98 0.00 0.94 0.00 0.03 94.05 15:26:01 7 5.40 0.00 1.17 0.03 0.05 93.34 15:27:01 all 1.27 0.00 0.25 0.03 0.04 98.42 15:27:01 0 0.85 0.00 0.22 0.00 0.03 98.89 15:27:01 1 1.05 0.00 0.30 0.00 0.05 98.60 15:27:01 2 1.50 0.00 0.35 0.00 0.05 98.10 15:27:01 3 2.12 0.00 0.28 0.00 0.03 97.56 15:27:01 4 1.17 0.00 0.18 0.15 0.05 98.45 15:27:01 5 1.47 0.00 0.20 0.02 0.03 98.28 15:27:01 6 1.07 0.00 0.25 0.00 0.05 98.63 15:27:01 7 0.90 0.00 0.25 0.02 0.05 98.78 15:28:01 all 2.15 0.00 1.01 0.17 0.04 96.64 15:28:01 0 1.66 0.00 1.01 0.18 0.03 97.11 15:28:01 1 1.96 0.00 0.90 0.20 0.02 96.92 15:28:01 2 2.44 0.00 1.20 0.03 0.03 96.29 15:28:01 3 2.71 0.00 1.00 0.40 0.05 95.84 15:28:01 4 2.33 0.00 0.97 0.30 0.05 96.35 15:28:01 5 1.91 0.00 1.34 0.18 0.05 96.52 15:28:01 6 2.29 0.00 0.94 0.02 0.03 96.73 15:28:01 7 1.90 0.00 0.70 0.03 0.03 97.33 Average: all 11.74 0.00 2.80 4.09 0.06 81.30 Average: 0 10.20 0.00 2.52 3.24 0.06 83.98 Average: 1 10.95 0.00 2.81 5.76 0.05 80.42 Average: 2 13.56 0.00 3.00 2.78 0.06 80.60 Average: 3 11.04 0.00 2.66 1.19 0.06 85.05 Average: 4 11.28 0.00 2.70 7.34 0.06 78.63 Average: 5 13.65 0.00 2.94 3.94 0.06 79.41 Average: 6 11.72 0.00 2.93 3.53 0.05 81.76 Average: 7 11.50 0.00 2.88 4.98 0.07 80.57