---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38731 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 882 23403 0 7881 30829 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:b0:53:21 brd ff:ff:ff:ff:ff:ff inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:feb0:5321/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:41:b3:e0 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::42:79ff:fe41:b3e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38731) 08/18/25 _x86_64_ (8 CPU) 13:25:10 LINUX RESTART (8 CPU) 13:26:02 tps rtps wtps bread/s bwrtn/s 13:27:01 307.76 20.31 287.46 2347.93 174502.51 13:28:01 559.75 3.12 556.63 418.66 164725.76 13:29:01 15.23 0.00 15.23 0.00 13614.53 13:30:01 148.61 0.20 148.41 30.53 17483.62 13:31:01 90.54 0.25 90.29 19.46 17001.13 13:32:01 11.21 0.00 11.21 0.00 400.73 13:33:01 9.95 0.00 9.95 0.00 246.63 13:34:01 20.94 0.00 20.94 0.00 256.31 13:35:01 6.85 0.00 6.85 0.00 142.38 13:36:01 20.13 0.00 20.13 0.00 395.00 13:37:01 7.23 0.02 7.22 0.13 147.71 13:38:01 72.79 0.85 71.94 45.72 1542.55 Average: 105.64 2.04 103.60 235.57 32339.60 13:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 24826944 31477048 8112276 24.63 118872 6675108 3061448 9.01 1140540 6449268 1664328 13:28:01 21965824 29186060 10973396 33.31 151784 7159476 11094824 32.64 3677240 6615080 2416 13:29:01 20109160 27422432 12830060 38.95 152188 7248348 13534468 39.82 5562264 6560228 400 13:30:01 19406740 27274004 13532480 41.08 180404 7714900 13840312 40.72 5807872 6947464 116640 13:31:01 19310320 27170748 13628900 41.38 193688 7700952 13975768 41.12 5912596 6947296 1852 13:32:01 18776456 26642816 14162764 43.00 193844 7706656 14539136 42.78 6440664 6950448 428 13:33:01 18770772 26637456 14168448 43.01 193924 7706860 14540220 42.78 6445920 6950176 924 13:34:01 18772132 26639216 14167088 43.01 194056 7707064 14536692 42.77 6445484 6950232 580 13:35:01 18764572 26633012 14174648 43.03 194196 7708180 14585388 42.91 6451400 6951240 1624 13:36:01 18730152 26601648 14209068 43.14 194356 7711056 14567004 42.86 6483348 6953512 848 13:37:01 18725556 26597348 14213664 43.15 194516 7711188 14565768 42.86 6487976 6953364 396 13:38:01 23957836 31550592 8981384 27.27 195896 7431192 1731576 5.09 1651860 6684080 11544 Average: 20176372 27819365 12762848 38.75 179810 7515082 12047717 35.45 5208930 6826032 150165 13:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 19.32 19.32 1.78 1.78 0.00 0.00 0.00 0.00 13:27:01 ens3 1592.34 862.61 46749.76 74.25 0.00 0.00 0.00 0.00 13:28:01 veth7e7bfa6 0.57 0.80 0.04 0.04 0.00 0.00 0.00 0.00 13:28:01 veth672339a 1.17 1.48 0.07 0.09 0.00 0.00 0.00 0.00 13:28:01 veth872cbdf 145.92 167.26 27.19 25.84 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth7e7bfa6 5.28 5.38 1.20 0.62 0.00 0.00 0.00 0.00 13:29:01 veth672339a 11.31 12.66 2.38 1.78 0.00 0.00 0.00 0.00 13:29:01 veth872cbdf 5.45 6.67 1.16 1.32 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth7e7bfa6 7.05 8.23 2.03 0.94 0.00 0.00 0.00 0.00 13:30:01 veth672339a 6.30 9.23 1.46 0.71 0.00 0.00 0.00 0.00 13:30:01 veth872cbdf 2.40 2.70 0.40 0.52 0.00 0.00 0.00 0.00 13:30:01 docker0 52.42 96.90 4.36 1343.08 0.00 0.00 0.00 0.00 13:31:01 veth7e7bfa6 43.94 44.40 20.67 52.34 0.00 0.00 0.00 0.00 13:31:01 veth672339a 42.24 44.95 5.94 10.20 0.00 0.00 0.00 0.00 13:31:01 veth872cbdf 132.06 134.76 71.57 23.29 0.00 0.00 0.00 0.01 13:31:01 docker0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:32:01 veth7e7bfa6 12.45 13.30 5.69 10.93 0.00 0.00 0.00 0.00 13:32:01 veth672339a 40.73 43.39 5.33 9.35 0.00 0.00 0.00 0.00 13:32:01 veth872cbdf 73.29 74.52 27.28 8.99 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth7e7bfa6 8.47 9.55 3.71 3.54 0.00 0.00 0.00 0.00 13:33:01 veth672339a 40.78 43.46 5.28 9.36 0.00 0.00 0.00 0.00 13:33:01 veth872cbdf 36.88 37.71 11.54 4.14 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth7e7bfa6 10.26 11.01 3.95 4.63 0.00 0.00 0.00 0.00 13:34:01 veth672339a 6.45 9.35 1.53 0.72 0.00 0.00 0.00 0.00 13:34:01 veth872cbdf 4.10 4.97 3.97 0.59 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth7e7bfa6 22.48 22.25 8.03 13.61 0.00 0.00 0.00 0.00 13:35:01 veth672339a 40.66 43.34 5.27 9.35 0.00 0.00 0.00 0.00 13:35:01 veth872cbdf 47.11 49.38 20.92 6.38 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth7e7bfa6 62.82 61.41 22.26 73.51 0.00 0.00 0.00 0.01 13:36:01 veth672339a 41.86 44.53 5.53 9.51 0.00 0.00 0.00 0.00 13:36:01 veth872cbdf 84.27 88.34 80.47 16.30 0.00 0.00 0.00 0.01 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth7e7bfa6 6.95 8.28 2.49 3.25 0.00 0.00 0.00 0.00 13:37:01 veth672339a 7.22 10.06 1.63 0.90 0.00 0.00 0.00 0.00 13:37:01 veth872cbdf 2.60 2.82 2.89 0.34 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 38.89 38.89 3.40 3.40 0.00 0.00 0.00 0.00 13:38:01 ens3 2248.07 1312.78 49618.21 195.99 0.00 0.00 0.00 0.00 Average: docker0 4.39 8.10 0.36 112.07 0.00 0.00 0.00 0.00 Average: lo 2.86 2.86 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 151.33 84.60 4051.59 9.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38731) 08/18/25 _x86_64_ (8 CPU) 13:25:10 LINUX RESTART (8 CPU) 13:26:02 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 17.64 0.00 6.09 4.70 0.07 71.50 13:27:01 0 18.94 0.00 6.10 1.42 0.10 73.45 13:27:01 1 14.50 0.00 7.71 6.94 0.05 70.79 13:27:01 2 11.11 0.00 5.97 10.56 0.05 72.31 13:27:01 3 21.45 0.00 6.32 3.27 0.09 68.87 13:27:01 4 11.98 0.00 4.93 3.06 0.05 79.97 13:27:01 5 11.88 0.00 5.46 4.49 0.07 78.10 13:27:01 6 40.09 0.00 6.55 2.27 0.10 50.99 13:27:01 7 11.13 0.00 5.66 5.66 0.05 77.50 13:28:01 all 48.74 0.00 8.16 3.15 0.11 39.85 13:28:01 0 50.68 0.00 9.52 13.68 0.14 25.98 13:28:01 1 50.21 0.00 8.13 0.58 0.10 40.98 13:28:01 2 48.70 0.00 8.05 0.91 0.10 42.24 13:28:01 3 50.25 0.00 8.45 1.07 0.12 40.12 13:28:01 4 49.41 0.00 7.69 1.41 0.10 41.38 13:28:01 5 47.30 0.00 7.98 0.73 0.10 43.89 13:28:01 6 45.72 0.00 8.10 4.94 0.10 41.13 13:28:01 7 47.59 0.00 7.39 1.89 0.10 43.04 13:29:01 all 33.16 0.00 2.84 0.13 0.08 63.79 13:29:01 0 33.14 0.00 2.30 0.30 0.08 64.18 13:29:01 1 30.60 0.00 3.00 0.05 0.08 66.27 13:29:01 2 30.16 0.00 2.84 0.03 0.08 66.88 13:29:01 3 33.99 0.00 2.77 0.02 0.08 63.14 13:29:01 4 38.27 0.00 3.17 0.03 0.08 58.45 13:29:01 5 35.85 0.00 3.20 0.03 0.08 60.84 13:29:01 6 29.27 0.00 2.49 0.57 0.08 67.59 13:29:01 7 33.99 0.00 2.92 0.02 0.08 62.98 13:30:01 all 7.29 0.00 1.64 0.63 0.07 90.38 13:30:01 0 7.43 0.00 1.49 0.45 0.08 90.55 13:30:01 1 6.41 0.00 1.39 0.42 0.07 91.72 13:30:01 2 6.63 0.00 2.11 1.26 0.08 89.92 13:30:01 3 8.61 0.00 1.47 0.55 0.07 89.30 13:30:01 4 6.26 0.00 1.52 0.10 0.05 92.07 13:30:01 5 7.39 0.00 1.89 0.20 0.08 90.44 13:30:01 6 7.50 0.00 1.53 1.45 0.07 89.46 13:30:01 7 8.10 0.00 1.66 0.57 0.05 89.62 13:31:01 all 11.63 0.00 2.11 0.47 0.07 85.72 13:31:01 0 11.47 0.00 1.93 0.35 0.07 86.19 13:31:01 1 10.68 0.00 1.91 0.08 0.07 87.25 13:31:01 2 12.53 0.00 3.22 0.96 0.08 83.21 13:31:01 3 12.13 0.00 2.32 1.33 0.07 84.15 13:31:01 4 12.19 0.00 2.06 0.15 0.07 85.52 13:31:01 5 11.22 0.00 1.93 0.12 0.08 86.65 13:31:01 6 11.65 0.00 1.87 0.49 0.07 85.93 13:31:01 7 11.19 0.00 1.64 0.27 0.07 86.83 13:32:01 all 5.16 0.00 0.63 0.03 0.08 94.10 13:32:01 0 7.01 0.00 0.62 0.08 0.07 92.22 13:32:01 1 4.84 0.00 0.79 0.00 0.08 94.29 13:32:01 2 5.42 0.00 0.55 0.02 0.08 93.93 13:32:01 3 4.96 0.00 0.60 0.03 0.10 94.30 13:32:01 4 3.78 0.00 0.55 0.03 0.08 95.55 13:32:01 5 5.52 0.00 0.70 0.02 0.08 93.67 13:32:01 6 4.27 0.00 0.45 0.00 0.07 95.20 13:32:01 7 5.44 0.00 0.75 0.07 0.08 93.65 13:33:01 all 2.70 0.00 0.46 0.02 0.07 96.75 13:33:01 0 1.66 0.00 0.45 0.10 0.07 97.72 13:33:01 1 3.18 0.00 0.60 0.00 0.07 96.15 13:33:01 2 2.48 0.00 0.47 0.02 0.07 96.97 13:33:01 3 2.46 0.00 0.55 0.02 0.08 96.88 13:33:01 4 3.09 0.00 0.42 0.02 0.03 96.44 13:33:01 5 2.43 0.00 0.49 0.00 0.07 97.02 13:33:01 6 2.60 0.00 0.25 0.00 0.07 97.08 13:33:01 7 3.68 0.00 0.49 0.05 0.07 95.71 13:34:01 all 2.04 0.00 0.41 0.04 0.06 97.45 13:34:01 0 1.60 0.00 0.50 0.10 0.08 97.71 13:34:01 1 1.52 0.00 0.33 0.00 0.05 98.09 13:34:01 2 2.53 0.00 0.40 0.00 0.07 97.00 13:34:01 3 2.71 0.00 0.62 0.08 0.07 96.52 13:34:01 4 1.25 0.00 0.27 0.00 0.05 98.43 13:34:01 5 2.22 0.00 0.40 0.02 0.07 97.29 13:34:01 6 2.30 0.00 0.32 0.05 0.07 97.27 13:34:01 7 2.14 0.00 0.47 0.03 0.07 97.29 13:35:01 all 3.24 0.00 0.46 0.02 0.06 96.22 13:35:01 0 2.78 0.00 0.48 0.07 0.03 96.64 13:35:01 1 3.01 0.00 0.55 0.02 0.07 96.36 13:35:01 2 3.22 0.00 0.39 0.00 0.05 96.35 13:35:01 3 2.74 0.00 0.32 0.02 0.05 96.88 13:35:01 4 4.06 0.00 0.47 0.00 0.07 95.40 13:35:01 5 2.98 0.00 0.45 0.05 0.07 96.45 13:35:01 6 4.05 0.00 0.48 0.00 0.07 95.40 13:35:01 7 3.11 0.00 0.55 0.00 0.05 96.29 13:36:01 all 5.42 0.00 0.65 0.06 0.06 93.80 13:36:01 0 5.19 0.00 0.68 0.03 0.05 94.04 13:36:01 1 5.20 0.00 0.60 0.02 0.05 94.13 13:36:01 2 5.64 0.00 0.70 0.03 0.07 93.56 13:36:01 3 4.60 0.00 0.62 0.10 0.07 94.62 13:36:01 4 4.47 0.00 0.69 0.10 0.08 94.66 13:36:01 5 6.68 0.00 0.65 0.15 0.07 92.45 13:36:01 6 5.32 0.00 0.60 0.00 0.07 94.01 13:36:01 7 6.28 0.00 0.65 0.05 0.05 92.97 13:37:01 all 1.14 0.00 0.27 0.02 0.05 98.52 13:37:01 0 0.73 0.00 0.25 0.00 0.05 98.96 13:37:01 1 0.80 0.00 0.28 0.02 0.05 98.85 13:37:01 2 1.02 0.00 0.25 0.00 0.07 98.66 13:37:01 3 1.04 0.00 0.32 0.07 0.05 98.53 13:37:01 4 1.02 0.00 0.28 0.02 0.05 98.63 13:37:01 5 2.16 0.00 0.35 0.07 0.03 97.39 13:37:01 6 1.17 0.00 0.22 0.02 0.07 98.53 13:37:01 7 1.17 0.00 0.28 0.02 0.07 98.46 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 3.61 0.00 1.24 0.16 0.05 94.94 13:38:01 0 8.17 0.00 1.72 0.23 0.05 89.82 13:38:01 1 2.39 0.00 1.22 0.08 0.05 96.25 13:38:01 2 2.36 0.00 1.37 0.03 0.05 96.19 13:38:01 3 2.39 0.00 1.04 0.17 0.05 96.35 13:38:01 4 6.11 0.00 1.32 0.05 0.05 92.47 13:38:01 5 2.23 0.00 1.12 0.55 0.05 96.05 13:38:01 6 1.88 0.00 1.03 0.08 0.05 96.95 13:38:01 7 3.31 0.00 1.07 0.07 0.03 95.52 Average: all 11.76 0.00 2.07 0.78 0.07 85.32 Average: 0 12.34 0.00 2.15 1.39 0.07 84.05 Average: 1 11.06 0.00 2.20 0.68 0.07 86.00 Average: 2 10.94 0.00 2.18 1.13 0.07 85.68 Average: 3 12.22 0.00 2.10 0.56 0.07 85.05 Average: 4 11.80 0.00 1.94 0.41 0.06 85.79 Average: 5 11.45 0.00 2.04 0.53 0.07 85.91 Average: 6 12.91 0.00 1.98 0.81 0.07 84.23 Average: 7 11.40 0.00 1.95 0.71 0.06 85.87