---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20108 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 15G 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 907 23656 0 7603 30804 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:82:30:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85575sec preferred_lft 85575sec inet6 fe80::f816:3eff:fe82:308a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:8b:a2:5a 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::42:76ff:fe8b:a25a/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-20108) 06/10/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 132.59 28.22 104.37 2455.31 28917.54 20:24:01 624.53 4.15 620.38 486.59 207889.75 20:25:01 51.02 0.08 50.94 4.27 26302.15 20:26:01 19.81 0.00 19.81 0.00 21155.61 20:27:01 238.48 0.42 238.06 46.26 55111.48 20:28:01 29.98 0.00 29.98 0.00 21365.51 20:29:01 16.75 0.37 16.38 12.00 15980.27 20:30:01 13.06 0.00 13.06 0.00 315.49 20:31:01 17.16 0.32 16.85 8.40 169.44 20:32:01 18.48 0.00 18.48 0.00 354.47 20:33:01 14.43 0.02 14.41 0.13 280.22 20:34:01 40.19 0.03 40.16 3.07 823.20 20:35:01 55.89 1.98 53.91 104.92 2268.42 Average: 97.83 2.70 95.12 237.22 29302.60 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29890652 31687968 3048568 9.26 77312 2023524 1527192 4.49 891348 1847628 298084 20:24:01 24098592 30995016 8840628 26.84 145368 6852724 10113772 29.76 1690728 6507532 45560 20:25:01 20573516 27581312 12365704 37.54 147816 6964424 13296884 39.12 5390840 6291468 2000 20:26:01 20597796 27606776 12341424 37.47 148016 6965768 13289916 39.10 5368688 6286652 608 20:27:01 19900696 27470516 13038524 39.58 189340 7430748 13653684 40.17 5601888 6688132 2516 20:28:01 19723788 27301972 13215432 40.12 189540 7438844 13750728 40.46 5772824 6691840 528 20:29:01 19120876 26700152 13818344 41.95 189680 7439772 14415736 42.41 6374200 6692140 788 20:30:01 19115828 26695516 13823392 41.97 189796 7439952 14396188 42.36 6380068 6692004 572 20:31:01 19090268 26673416 13848952 42.04 189920 7440440 14395192 42.35 6401840 6691920 316 20:32:01 19055748 26642024 13883472 42.15 190092 7443372 14383712 42.32 6433516 6694188 1008 20:33:01 19051476 26639128 13887744 42.16 190260 7444596 14432208 42.46 6437636 6694856 356 20:34:01 21587556 29124000 11351664 34.46 190712 7403536 7885804 23.20 4030628 6624396 292 20:35:01 24264536 31583368 8674684 26.34 192896 7174316 1575648 4.64 1596852 6449312 12168 Average: 21236256 28207782 11702964 35.53 171596 6881694 11316666 33.30 4797774 6219390 28061 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 12.81 12.81 1.21 1.21 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 395.14 304.66 2632.61 30.32 0.00 0.00 0.00 0.00 20:24:01 vethc8cb32b 33.91 25.16 4.89 3.63 0.00 0.00 0.00 0.00 20:24:01 veth9b10f48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth2348eb2 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 20:24:01 veth8123eaa 24.78 33.98 3.60 4.90 0.00 0.00 0.00 0.00 20:25:01 veth2348eb2 0.62 1.05 0.05 0.17 0.00 0.00 0.00 0.00 20:25:01 veth8123eaa 127.60 141.58 24.58 22.27 0.00 0.00 0.00 0.00 20:25:01 veth7df13f3 0.00 0.53 0.00 0.03 0.00 0.00 0.00 0.00 20:25:01 vethac61363 2.98 3.55 0.30 0.29 0.00 0.00 0.00 0.00 20:26:01 veth2348eb2 0.97 1.07 0.08 0.17 0.00 0.00 0.00 0.00 20:26:01 veth8123eaa 2.12 2.35 0.63 0.61 0.00 0.00 0.00 0.00 20:26:01 veth7df13f3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethac61363 3.77 5.26 0.64 0.48 0.00 0.00 0.00 0.00 20:27:01 veth2348eb2 1.37 1.63 0.14 1.37 0.00 0.00 0.00 0.00 20:27:01 veth8123eaa 8.80 9.42 10.89 3.39 0.00 0.00 0.00 0.00 20:27:01 veth7df13f3 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vethac61363 3.18 4.72 0.52 0.36 0.00 0.00 0.00 0.00 20:28:01 veth2348eb2 3.90 4.72 4.15 5.53 0.00 0.00 0.00 0.00 20:28:01 veth8123eaa 162.14 164.54 76.71 24.88 0.00 0.00 0.00 0.01 20:28:01 veth7df13f3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethac61363 4.90 6.43 0.76 0.83 0.00 0.00 0.00 0.00 20:29:01 veth2348eb2 2.08 2.27 0.19 1.07 0.00 0.00 0.00 0.00 20:29:01 veth8123eaa 37.96 39.23 12.82 4.30 0.00 0.00 0.00 0.00 20:29:01 veth7df13f3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethac61363 7.85 9.97 1.14 0.79 0.00 0.00 0.00 0.00 20:30:01 veth2348eb2 1.97 2.02 0.17 0.89 0.00 0.00 0.00 0.00 20:30:01 veth8123eaa 35.94 36.75 10.96 4.03 0.00 0.00 0.00 0.00 20:30:01 veth7df13f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethac61363 8.01 10.08 1.16 0.81 0.00 0.00 0.00 0.00 20:31:01 veth2348eb2 2.15 2.28 0.20 1.17 0.00 0.00 0.00 0.00 20:31:01 veth8123eaa 4.73 5.75 4.53 0.69 0.00 0.00 0.00 0.00 20:31:01 veth7df13f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethac61363 7.85 9.98 1.14 0.79 0.00 0.00 0.00 0.00 20:32:01 veth2348eb2 3.42 4.08 0.39 6.20 0.00 0.00 0.00 0.00 20:32:01 veth8123eaa 106.93 111.35 61.44 17.70 0.00 0.00 0.00 0.01 20:32:01 veth7df13f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethac61363 8.18 10.18 1.19 0.83 0.00 0.00 0.00 0.00 20:33:01 veth2348eb2 2.63 3.22 0.28 4.20 0.00 0.00 0.00 0.00 20:33:01 veth8123eaa 22.18 24.38 36.55 5.70 0.00 0.00 0.00 0.00 20:33:01 veth7df13f3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethac61363 3.20 4.67 0.52 0.36 0.00 0.00 0.00 0.00 20:34:01 veth8123eaa 1.28 2.12 0.19 0.21 0.00 0.00 0.00 0.00 20:34:01 veth7df13f3 0.00 0.53 0.00 0.04 0.00 0.00 0.00 0.00 20:34:01 lo 37.96 37.96 3.31 3.31 0.00 0.00 0.00 0.00 20:34:01 vethe16cd0a 620.41 446.14 81.49 69.70 0.00 0.00 0.00 0.01 20:35:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:35:01 docker0 141.71 194.98 8.97 1348.32 0.00 0.00 0.00 0.00 20:35:01 ens3 2514.91 1542.74 48268.65 230.43 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 10.91 15.02 0.69 103.85 0.00 0.00 0.00 0.00 Average: ens3 162.74 98.44 3653.75 12.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20108) 06/10/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.47 0.00 0.83 2.51 0.03 87.15 20:23:01 0 1.22 0.00 0.29 0.27 0.05 98.16 20:23:01 1 6.51 0.00 0.70 0.44 0.02 92.33 20:23:01 2 25.46 0.00 1.38 1.75 0.05 71.36 20:23:01 3 12.02 0.00 1.16 13.12 0.03 73.67 20:23:01 4 19.29 0.00 1.50 1.14 0.05 78.02 20:23:01 5 2.24 0.00 0.53 0.10 0.02 97.12 20:23:01 6 6.28 0.00 0.54 0.56 0.03 92.59 20:23:01 7 2.85 0.00 0.54 2.68 0.02 93.91 20:24:01 all 20.95 0.00 9.73 9.79 0.10 59.43 20:24:01 0 23.88 0.00 9.22 2.91 0.08 63.90 20:24:01 1 22.53 0.00 10.10 4.22 0.10 63.05 20:24:01 2 21.29 0.00 9.29 5.12 0.10 64.19 20:24:01 3 21.36 0.00 11.13 35.64 0.12 31.75 20:24:01 4 21.61 0.00 11.38 4.55 0.10 62.36 20:24:01 5 19.10 0.00 8.33 1.58 0.08 70.91 20:24:01 6 22.02 0.00 8.72 10.86 0.09 58.31 20:24:01 7 15.80 0.00 9.72 13.80 0.09 60.60 20:25:01 all 65.54 0.00 6.00 0.47 0.14 27.86 20:25:01 0 68.13 0.00 6.29 0.05 0.14 25.39 20:25:01 1 65.39 0.00 5.80 1.61 0.14 27.06 20:25:01 2 70.91 0.00 6.42 0.24 0.13 22.31 20:25:01 3 64.05 0.00 5.96 0.12 0.15 29.71 20:25:01 4 68.17 0.00 5.96 1.08 0.13 24.65 20:25:01 5 59.34 0.00 5.44 0.14 0.14 34.95 20:25:01 6 64.36 0.00 5.99 0.03 0.12 29.51 20:25:01 7 63.88 0.00 6.20 0.46 0.14 29.32 20:26:01 all 4.46 0.00 0.49 0.91 0.06 94.08 20:26:01 0 4.53 0.00 0.54 0.02 0.07 94.85 20:26:01 1 4.36 0.00 0.49 0.00 0.08 95.07 20:26:01 2 5.54 0.00 0.58 0.23 0.05 93.59 20:26:01 3 4.48 0.00 0.48 0.00 0.05 94.99 20:26:01 4 4.55 0.00 0.57 6.98 0.07 87.84 20:26:01 5 5.59 0.00 0.55 0.07 0.08 93.71 20:26:01 6 4.26 0.00 0.43 0.00 0.07 95.23 20:26:01 7 2.37 0.00 0.22 0.02 0.03 97.36 20:27:01 all 11.02 0.00 3.07 3.29 0.08 82.54 20:27:01 0 10.09 0.00 2.73 2.53 0.07 84.59 20:27:01 1 8.47 0.00 2.13 0.40 0.07 88.93 20:27:01 2 11.02 0.00 3.10 3.47 0.08 82.33 20:27:01 3 14.78 0.00 3.80 1.68 0.08 79.66 20:27:01 4 11.68 0.00 2.27 6.00 0.08 79.97 20:27:01 5 11.08 0.00 3.19 0.72 0.05 84.96 20:27:01 6 10.11 0.00 4.05 9.63 0.08 76.12 20:27:01 7 10.96 0.00 3.27 1.95 0.08 83.73 20:28:01 all 9.23 0.00 0.96 1.05 0.07 88.70 20:28:01 0 9.00 0.00 0.99 0.17 0.05 89.79 20:28:01 1 8.64 0.00 0.82 0.27 0.07 90.21 20:28:01 2 9.45 0.00 1.02 0.03 0.08 89.41 20:28:01 3 9.73 0.00 0.94 0.08 0.07 89.18 20:28:01 4 10.47 0.00 1.04 0.25 0.07 88.17 20:28:01 5 10.05 0.00 0.92 1.49 0.08 87.46 20:28:01 6 8.03 0.00 1.04 5.92 0.05 84.96 20:28:01 7 8.50 0.00 0.87 0.13 0.08 90.41 20:29:01 all 3.82 0.00 0.48 0.75 0.08 94.88 20:29:01 0 3.58 0.00 0.54 0.02 0.08 95.78 20:29:01 1 4.00 0.00 0.31 0.15 0.07 95.47 20:29:01 2 2.66 0.00 0.38 0.02 0.08 96.85 20:29:01 3 4.07 0.00 0.54 0.02 0.07 95.31 20:29:01 4 3.86 0.00 0.52 0.03 0.07 95.52 20:29:01 5 3.86 0.00 0.48 5.70 0.08 89.88 20:29:01 6 5.19 0.00 0.43 0.02 0.07 94.29 20:29:01 7 3.39 0.00 0.65 0.02 0.08 95.86 20:30:01 all 2.48 0.00 0.42 0.02 0.06 97.02 20:30:01 0 1.15 0.00 0.38 0.00 0.05 98.41 20:30:01 1 3.95 0.00 0.26 0.10 0.05 95.64 20:30:01 2 3.48 0.00 0.64 0.00 0.07 95.82 20:30:01 3 2.51 0.00 0.39 0.02 0.07 97.02 20:30:01 4 1.90 0.00 0.30 0.00 0.05 97.75 20:30:01 5 3.19 0.00 0.48 0.00 0.07 96.25 20:30:01 6 2.02 0.00 0.40 0.00 0.07 97.51 20:30:01 7 1.64 0.00 0.47 0.05 0.07 97.77 20:31:01 all 2.02 0.00 0.40 0.03 0.06 97.49 20:31:01 0 1.50 0.00 0.28 0.03 0.05 98.13 20:31:01 1 2.63 0.00 0.38 0.12 0.05 96.83 20:31:01 2 2.14 0.00 0.40 0.02 0.07 97.37 20:31:01 3 1.84 0.00 0.52 0.00 0.07 97.58 20:31:01 4 1.54 0.00 0.28 0.00 0.07 98.11 20:31:01 5 3.27 0.00 0.40 0.05 0.07 96.21 20:31:01 6 1.35 0.00 0.43 0.02 0.07 98.13 20:31:01 7 1.82 0.00 0.47 0.02 0.07 97.63 20:32:01 all 5.43 0.00 0.63 0.05 0.07 93.83 20:32:01 0 4.10 0.00 0.74 0.08 0.08 95.00 20:32:01 1 5.12 0.00 0.74 0.17 0.07 93.91 20:32:01 2 4.42 0.00 0.42 0.03 0.07 95.06 20:32:01 3 7.71 0.00 0.62 0.00 0.08 91.59 20:32:01 4 6.60 0.00 0.72 0.02 0.07 92.60 20:32:01 5 5.06 0.00 0.50 0.05 0.05 94.34 20:32:01 6 5.32 0.00 0.62 0.03 0.07 93.96 20:32:01 7 5.12 0.00 0.67 0.03 0.07 94.11 20:33:01 all 2.82 0.00 0.39 0.04 0.06 96.68 20:33:01 0 2.61 0.00 0.54 0.05 0.07 96.74 20:33:01 1 2.70 0.00 0.35 0.12 0.05 96.78 20:33:01 2 2.76 0.00 0.44 0.10 0.07 96.64 20:33:01 3 4.01 0.00 0.43 0.03 0.05 95.48 20:33:01 4 3.94 0.00 0.42 0.02 0.05 95.57 20:33:01 5 1.81 0.00 0.33 0.02 0.05 97.79 20:33:01 6 2.60 0.00 0.33 0.00 0.03 97.03 20:33:01 7 2.14 0.00 0.30 0.00 0.07 97.49 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.11 0.00 0.82 0.11 0.06 96.91 20:34:01 0 1.96 0.00 0.85 0.02 0.07 97.11 20:34:01 1 1.49 0.00 0.87 0.39 0.05 97.20 20:34:01 2 1.60 0.00 0.89 0.05 0.07 97.39 20:34:01 3 1.97 0.00 0.72 0.08 0.05 97.17 20:34:01 4 2.79 0.00 0.84 0.12 0.07 96.19 20:34:01 5 2.00 0.00 0.80 0.13 0.05 97.01 20:34:01 6 2.59 0.00 0.82 0.03 0.05 96.51 20:34:01 7 2.44 0.00 0.79 0.03 0.05 96.69 20:35:01 all 8.00 0.00 0.74 0.23 0.03 91.00 20:35:01 0 27.97 0.00 1.22 0.13 0.05 70.63 20:35:01 1 0.60 0.00 0.45 0.08 0.05 98.81 20:35:01 2 1.69 0.00 0.48 0.02 0.00 97.81 20:35:01 3 3.70 0.00 0.62 0.02 0.02 95.64 20:35:01 4 1.42 0.00 0.32 0.25 0.02 98.00 20:35:01 5 0.65 0.00 0.65 1.17 0.03 97.50 20:35:01 6 14.63 0.00 1.02 0.10 0.03 84.22 20:35:01 7 13.36 0.00 1.10 0.07 0.03 85.44 Average: all 11.27 0.00 1.90 1.47 0.07 85.29 Average: 0 12.24 0.00 1.88 0.48 0.07 85.32 Average: 1 10.41 0.00 1.78 0.61 0.07 87.13 Average: 2 12.44 0.00 1.95 0.84 0.07 84.70 Average: 3 11.64 0.00 2.08 3.83 0.07 82.38 Average: 4 12.08 0.00 1.99 1.57 0.07 84.29 Average: 5 9.72 0.00 1.73 0.86 0.07 87.62 Average: 6 11.39 0.00 1.90 2.08 0.06 84.58 Average: 7 10.25 0.00 1.93 1.47 0.07 86.28