---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30825 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 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 902 23393 0 7871 30809 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:fe:b1:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85586sec preferred_lft 85586sec inet6 fe80::f816:3eff:fefe:b1aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:d3:2d: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 inet6 fe80::42:35ff:fed3:2dc5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30825) 07/26/25 _x86_64_ (8 CPU) 13:24:00 LINUX RESTART (8 CPU) 13:25:02 tps rtps wtps bread/s bwrtn/s 13:26:01 290.36 20.32 270.04 2348.63 144822.50 13:27:01 521.96 3.02 518.95 422.20 166220.83 13:28:01 7.17 0.00 7.17 0.00 3535.28 13:29:01 137.28 0.12 137.16 11.06 16448.46 13:30:01 104.62 0.28 104.33 32.26 18054.86 13:31:01 13.03 0.00 13.03 0.00 423.40 13:32:01 7.53 0.00 7.53 0.00 213.30 13:33:01 21.88 0.00 21.88 0.00 275.11 13:34:01 9.42 0.00 9.42 0.00 177.84 13:35:01 16.41 0.00 16.41 0.00 331.41 13:36:01 10.41 0.00 10.41 0.00 259.42 13:37:01 67.51 0.90 66.61 43.46 1542.81 Average: 100.37 2.03 98.34 235.23 29199.41 13:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 24575148 31541296 8364072 25.39 130284 6941156 2498288 7.35 1092604 6716196 2891220 13:27:01 21851824 29054116 11087396 33.66 150936 7138312 11242204 33.08 3809568 6594828 2296 13:28:01 20284388 27589792 12654832 38.42 151348 7239696 13407920 39.45 5395996 6551260 612 13:29:01 19747808 27500800 13191412 40.05 172880 7626092 13664296 40.20 5552236 6882524 44972 13:30:01 19579540 27425152 13359680 40.56 189232 7691368 13779076 40.54 5656828 6938132 1316 13:31:01 18870996 26722872 14068224 42.71 189396 7697340 14480608 42.61 6359344 6940148 368 13:32:01 18868076 26720492 14071144 42.72 189540 7697672 14464320 42.56 6360880 6940048 940 13:33:01 18858196 26711016 14081024 42.75 189672 7697900 14481264 42.61 6371120 6940108 536 13:34:01 18855576 26709864 14083644 42.76 189824 7699136 14479288 42.60 6370756 6941244 1528 13:35:01 18827892 26685196 14111328 42.84 189996 7701852 14494976 42.65 6396128 6943276 1512 13:36:01 18886888 26744620 14052332 42.66 190164 7703204 14238052 41.89 6346160 6939352 176 13:37:01 24024268 31614560 8914952 27.06 191440 7429372 1614060 4.75 1584484 6682260 28992 Average: 20269217 27918315 12670003 38.46 177059 7521925 11903696 35.02 5108009 6834115 247872 13:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 ens3 1488.75 856.32 46081.25 73.39 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 19.18 19.18 1.77 1.77 0.00 0.00 0.00 0.00 13:27:01 ens3 61.14 57.69 348.61 5.68 0.00 0.00 0.00 0.00 13:27:01 vethe0e013e 149.01 170.99 27.60 26.41 0.00 0.00 0.00 0.00 13:27:01 br-5cd13f6d52ed 52.41 54.29 3.53 346.99 0.00 0.00 0.00 0.00 13:27:01 veth6510698 0.60 0.90 0.04 0.05 0.00 0.00 0.00 0.00 13:28:01 ens3 0.82 0.83 0.11 0.28 0.00 0.00 0.00 0.00 13:28:01 vethe0e013e 5.45 6.63 1.16 1.32 0.00 0.00 0.00 0.00 13:28:01 br-5cd13f6d52ed 0.48 0.28 0.02 0.02 0.00 0.00 0.00 0.00 13:28:01 veth6510698 6.07 8.30 0.80 0.72 0.00 0.00 0.00 0.00 13:29:01 ens3 132.09 76.47 1966.71 6.61 0.00 0.00 0.00 0.00 13:29:01 vethe0e013e 2.38 2.65 0.39 0.52 0.00 0.00 0.00 0.00 13:29:01 br-5cd13f6d52ed 0.45 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:29:01 veth6510698 6.93 9.95 1.01 0.86 0.00 0.00 0.00 0.00 13:30:01 ens3 33.61 24.73 228.41 4.04 0.00 0.00 0.00 0.00 13:30:01 vethe0e013e 27.96 29.73 42.10 11.08 0.00 0.00 0.00 0.00 13:30:01 br-5cd13f6d52ed 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth6510698 10.11 13.71 2.05 2.82 0.00 0.00 0.00 0.00 13:31:01 ens3 1.02 0.83 0.23 0.39 0.00 0.00 0.00 0.00 13:31:01 vethe0e013e 176.84 179.15 55.49 21.21 0.00 0.00 0.00 0.00 13:31:01 br-5cd13f6d52ed 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth6510698 7.88 10.81 2.04 2.77 0.00 0.00 0.00 0.00 13:32:01 ens3 0.55 0.50 0.09 0.23 0.00 0.00 0.00 0.00 13:32:01 vethe0e013e 36.79 37.79 11.53 4.15 0.00 0.00 0.00 0.00 13:32:01 br-5cd13f6d52ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth6510698 6.45 9.35 0.89 0.73 0.00 0.00 0.00 0.00 13:33:01 ens3 1.18 0.80 0.29 0.72 0.00 0.00 0.00 0.00 13:33:01 vethe0e013e 3.90 4.85 3.93 0.56 0.00 0.00 0.00 0.00 13:33:01 br-5cd13f6d52ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth6510698 6.68 9.53 0.92 0.78 0.00 0.00 0.00 0.00 13:34:01 ens3 1.85 1.37 0.60 0.98 0.00 0.00 0.00 0.00 13:34:01 vethe0e013e 48.13 50.71 21.38 6.69 0.00 0.00 0.00 0.00 13:34:01 br-5cd13f6d52ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth6510698 8.43 11.68 1.52 2.13 0.00 0.00 0.00 0.00 13:35:01 ens3 1.90 1.82 0.69 0.96 0.00 0.00 0.00 0.00 13:35:01 vethe0e013e 80.75 84.97 77.18 16.15 0.00 0.00 0.00 0.01 13:35:01 br-5cd13f6d52ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth6510698 12.13 15.81 2.64 4.07 0.00 0.00 0.00 0.00 13:36:01 ens3 9.42 7.87 4.89 1.93 0.00 0.00 0.00 0.00 13:36:01 vethe0e013e 1.73 2.03 0.29 0.24 0.00 0.00 0.00 0.00 13:36:01 br-5cd13f6d52ed 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth6510698 6.52 9.40 0.89 0.73 0.00 0.00 0.00 0.00 13:37:01 ens3 49.59 39.93 66.41 27.83 0.00 0.00 0.00 0.00 13:37:01 docker0 66.44 109.55 5.07 1345.36 0.00 0.00 0.00 0.00 13:37:01 lo 38.69 38.69 3.38 3.38 0.00 0.00 0.00 0.00 Average: ens3 146.65 88.04 4000.28 10.17 0.00 0.00 0.00 0.00 Average: docker0 5.54 9.14 0.42 112.27 0.00 0.00 0.00 0.00 Average: lo 2.84 2.84 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30825) 07/26/25 _x86_64_ (8 CPU) 13:24:00 LINUX RESTART (8 CPU) 13:25:02 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 20.30 0.00 7.78 8.45 0.09 63.37 13:26:01 0 16.14 0.00 7.48 3.04 0.07 73.27 13:26:01 1 21.49 0.00 8.36 4.35 0.09 65.71 13:26:01 2 16.32 0.00 6.91 5.31 0.09 71.36 13:26:01 3 16.76 0.00 7.99 12.77 0.09 62.39 13:26:01 4 16.49 0.00 6.81 9.58 0.10 67.02 13:26:01 5 25.54 0.00 7.92 7.66 0.10 58.78 13:26:01 6 34.17 0.00 8.97 2.69 0.12 54.05 13:26:01 7 15.57 0.00 7.84 22.19 0.09 54.32 13:27:01 all 40.07 0.00 5.71 7.72 0.10 46.40 13:27:01 0 38.91 0.00 5.70 2.72 0.12 52.56 13:27:01 1 39.39 0.00 5.27 2.85 0.10 52.38 13:27:01 2 42.25 0.00 7.05 29.26 0.12 21.33 13:27:01 3 38.73 0.00 5.96 0.91 0.10 54.29 13:27:01 4 39.68 0.00 5.38 20.02 0.10 34.82 13:27:01 5 40.13 0.00 5.53 1.94 0.10 52.29 13:27:01 6 40.32 0.00 5.60 1.83 0.10 52.16 13:27:01 7 41.16 0.00 5.18 2.40 0.10 51.16 13:28:01 all 30.21 0.00 2.37 0.12 0.09 67.20 13:28:01 0 28.12 0.00 2.16 0.27 0.07 69.39 13:28:01 1 34.11 0.00 2.47 0.17 0.08 63.17 13:28:01 2 27.18 0.00 2.33 0.44 0.10 69.96 13:28:01 3 29.77 0.00 2.35 0.02 0.08 67.78 13:28:01 4 31.85 0.00 2.34 0.07 0.08 65.66 13:28:01 5 29.23 0.00 2.35 0.00 0.08 68.34 13:28:01 6 31.91 0.00 2.48 0.03 0.10 65.48 13:28:01 7 29.58 0.00 2.46 0.00 0.10 67.86 13:29:01 all 5.32 0.00 1.32 1.11 0.06 92.19 13:29:01 0 7.55 0.00 1.50 0.18 0.07 90.69 13:29:01 1 6.05 0.00 1.16 0.29 0.07 92.44 13:29:01 2 4.09 0.00 1.12 0.22 0.05 94.52 13:29:01 3 6.18 0.00 1.58 2.31 0.07 89.86 13:29:01 4 4.28 0.00 1.58 4.85 0.07 89.22 13:29:01 5 5.35 0.00 1.35 0.17 0.07 93.06 13:29:01 6 5.27 0.00 1.44 0.79 0.05 92.45 13:29:01 7 3.76 0.00 0.85 0.03 0.05 95.31 13:30:01 all 11.36 0.00 1.96 0.89 0.08 85.71 13:30:01 0 11.85 0.00 2.31 2.90 0.07 82.87 13:30:01 1 12.81 0.00 1.94 0.44 0.07 84.75 13:30:01 2 12.35 0.00 1.72 0.28 0.07 85.57 13:30:01 3 10.50 0.00 1.75 1.66 0.08 86.01 13:30:01 4 11.09 0.00 1.81 1.26 0.07 85.78 13:30:01 5 12.04 0.00 1.89 0.13 0.07 85.86 13:30:01 6 9.74 0.00 2.45 0.35 0.08 87.38 13:30:01 7 10.49 0.00 1.89 0.08 0.07 87.47 13:31:01 all 7.52 0.00 0.80 0.04 0.07 91.57 13:31:01 0 7.66 0.00 0.77 0.00 0.07 91.51 13:31:01 1 5.51 0.00 0.72 0.00 0.07 93.70 13:31:01 2 9.97 0.00 0.99 0.00 0.07 88.98 13:31:01 3 7.88 0.00 1.22 0.02 0.08 90.80 13:31:01 4 7.88 0.00 0.75 0.00 0.07 91.30 13:31:01 5 8.58 0.00 0.74 0.15 0.08 90.45 13:31:01 6 7.70 0.00 0.60 0.10 0.07 91.53 13:31:01 7 4.94 0.00 0.62 0.03 0.08 94.32 13:32:01 all 2.65 0.00 0.43 0.03 0.06 96.83 13:32:01 0 3.50 0.00 0.43 0.00 0.05 96.02 13:32:01 1 1.62 0.00 0.30 0.05 0.05 97.98 13:32:01 2 2.99 0.00 0.28 0.02 0.07 96.64 13:32:01 3 3.48 0.00 0.50 0.02 0.07 95.94 13:32:01 4 2.53 0.00 0.54 0.02 0.08 96.84 13:32:01 5 2.01 0.00 0.43 0.03 0.08 97.44 13:32:01 6 3.70 0.00 0.52 0.08 0.07 95.63 13:32:01 7 1.33 0.00 0.47 0.00 0.08 98.12 13:33:01 all 1.75 0.00 0.36 0.03 0.06 97.79 13:33:01 0 2.02 0.00 0.40 0.05 0.05 97.48 13:33:01 1 1.51 0.00 0.37 0.03 0.07 98.02 13:33:01 2 1.37 0.00 0.22 0.00 0.07 98.35 13:33:01 3 2.09 0.00 0.32 0.02 0.07 97.51 13:33:01 4 1.54 0.00 0.38 0.03 0.07 97.98 13:33:01 5 2.09 0.00 0.39 0.02 0.07 97.44 13:33:01 6 1.67 0.00 0.42 0.12 0.07 97.73 13:33:01 7 1.73 0.00 0.39 0.00 0.08 97.80 13:34:01 all 3.16 0.00 0.46 0.04 0.07 96.28 13:34:01 0 3.57 0.00 0.43 0.03 0.07 95.89 13:34:01 1 3.31 0.00 0.45 0.00 0.07 96.17 13:34:01 2 2.96 0.00 0.54 0.02 0.07 96.42 13:34:01 3 3.28 0.00 0.62 0.03 0.07 96.00 13:34:01 4 2.69 0.00 0.39 0.02 0.07 96.85 13:34:01 5 2.49 0.00 0.43 0.02 0.07 96.99 13:34:01 6 4.19 0.00 0.38 0.15 0.07 95.20 13:34:01 7 2.81 0.00 0.37 0.02 0.07 96.74 13:35:01 all 5.12 0.00 0.56 0.06 0.07 94.20 13:35:01 0 3.87 0.00 0.58 0.08 0.05 95.41 13:35:01 1 4.88 0.00 0.52 0.07 0.07 94.47 13:35:01 2 4.72 0.00 0.52 0.00 0.08 94.68 13:35:01 3 4.04 0.00 0.48 0.02 0.07 95.39 13:35:01 4 7.16 0.00 0.52 0.02 0.07 92.23 13:35:01 5 5.78 0.00 0.60 0.08 0.07 93.47 13:35:01 6 4.88 0.00 0.69 0.13 0.08 94.22 13:35:01 7 5.62 0.00 0.60 0.03 0.07 93.68 13:36:01 all 1.16 0.00 0.33 0.04 0.05 98.42 13:36:01 0 1.32 0.00 0.45 0.07 0.07 98.10 13:36:01 1 1.45 0.00 0.27 0.00 0.05 98.23 13:36:01 2 1.02 0.00 0.37 0.05 0.07 98.50 13:36:01 3 0.97 0.00 0.37 0.02 0.05 98.60 13:36:01 4 1.49 0.00 0.18 0.02 0.02 98.29 13:36:01 5 1.52 0.00 0.37 0.00 0.05 98.06 13:36:01 6 0.57 0.00 0.42 0.18 0.05 98.78 13:36:01 7 0.90 0.00 0.23 0.05 0.05 98.76 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 4.01 0.00 1.00 0.18 0.05 94.76 13:37:01 0 14.97 0.00 1.12 0.28 0.05 83.58 13:37:01 1 2.30 0.00 1.09 0.10 0.03 96.48 13:37:01 2 1.49 0.00 1.02 0.64 0.05 96.80 13:37:01 3 2.52 0.00 1.09 0.03 0.03 96.32 13:37:01 4 2.33 0.00 0.87 0.07 0.03 96.70 13:37:01 5 4.48 0.00 0.90 0.05 0.05 94.51 13:37:01 6 2.35 0.00 1.02 0.20 0.05 96.38 13:37:01 7 1.62 0.00 0.85 0.08 0.05 97.39 Average: all 11.00 0.00 1.91 1.54 0.07 85.48 Average: 0 11.58 0.00 1.93 0.79 0.07 85.63 Average: 1 11.16 0.00 1.89 0.69 0.07 86.20 Average: 2 10.50 0.00 1.90 2.98 0.07 84.54 Average: 3 10.47 0.00 2.00 1.46 0.07 86.00 Average: 4 10.71 0.00 1.79 2.97 0.07 84.46 Average: 5 11.55 0.00 1.89 0.84 0.07 85.64 Average: 6 12.12 0.00 2.06 0.55 0.08 85.19 Average: 7 9.93 0.00 1.80 2.04 0.07 86.16