---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9131 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 480 714 0 2748 3181 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:02:d4:08 brd ff:ff:ff:ff:ff:ff inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fe02:d408/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:f4:50:1e 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:feff:fef4:501e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9131) 10/30/24 _x86_64_ (4 CPU) 15:20:13 LINUX RESTART (4 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 103.02 30.24 72.77 3228.80 9111.68 15:23:01 159.44 0.47 158.97 40.79 24445.26 15:24:01 12.21 0.00 12.21 0.00 3072.02 15:25:01 3.82 0.00 3.82 0.00 200.90 15:26:01 3.57 0.00 3.57 0.00 323.41 15:27:01 4.08 0.00 4.08 0.00 407.53 15:28:01 3.47 0.00 3.47 0.00 567.77 15:29:01 3.60 0.00 3.60 0.00 242.89 15:30:01 3.08 0.00 3.08 0.00 378.20 15:31:01 3.22 0.00 3.22 0.00 921.45 15:32:01 3.30 0.00 3.30 0.00 376.60 15:33:01 3.50 0.00 3.50 0.00 406.60 15:34:01 3.12 0.00 3.12 0.00 332.48 15:35:01 3.07 0.08 2.98 1.33 456.78 15:36:01 28.91 5.95 22.96 218.36 3155.07 Average: 22.76 2.45 20.31 232.62 2959.88 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 1354112 3349056 2684548 66.47 65220 2072468 1088620 21.40 628196 1847476 247816 15:23:01 850236 3302444 3188424 78.95 89284 2481024 1304796 25.65 873448 2053304 87816 15:24:01 843256 3299256 3195404 79.12 89504 2484440 1305152 25.66 879452 2053660 2404 15:25:01 839600 3301568 3199060 79.21 89720 2489740 1306176 25.68 880544 2055212 4056 15:26:01 828464 3298448 3210196 79.49 89908 2496972 1315392 25.86 886804 2058992 4120 15:27:01 772100 3253412 3266560 80.88 90068 2507468 1410984 27.74 939060 2063384 5052 15:28:01 790780 3283960 3247880 80.42 90212 2518420 1479072 29.07 911204 2071080 1772 15:29:01 795344 3295956 3243316 80.31 90388 2525092 1386388 27.25 902248 2074460 4504 15:30:01 332812 2877088 3705848 91.76 90508 2567244 1951564 38.36 1319776 2114496 37588 15:31:01 759984 3293060 3278676 81.18 90708 2555708 1384452 27.21 909628 2099600 2472 15:32:01 714648 3257188 3324012 82.30 90928 2564540 1499272 29.47 949456 2104296 3760 15:33:01 741668 3291592 3296992 81.64 91144 2570952 1383604 27.20 917548 2107616 2832 15:34:01 725872 3287304 3312788 82.03 91316 2581588 1382328 27.17 927716 2113444 7992 15:35:01 401136 2902064 3637524 90.07 91224 2522656 1762140 34.64 1314384 2052852 46468 15:36:01 726892 3236308 3311768 82.00 93464 2538224 1006436 19.78 1155964 1900708 19280 Average: 765127 3235247 3273533 81.05 88906 2498436 1397758 27.48 959695 2051372 31862 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 lo 2.53 2.53 0.23 0.23 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 153.41 115.26 1330.32 14.51 0.00 0.00 0.00 0.00 15:23:01 veth8f66e22 163.01 292.50 11.22 1840.36 0.00 0.00 0.00 0.15 15:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 docker0 237.44 409.18 12.86 2354.84 0.00 0.00 0.00 0.00 15:23:01 ens3 437.06 256.39 2360.07 22.22 0.00 0.00 0.00 0.00 15:24:01 veth8f66e22 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 4.85 5.68 1.04 1.33 0.00 0.00 0.00 0.00 15:25:01 veth8f66e22 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 7.42 6.03 1.35 6.01 0.00 0.00 0.00 0.00 15:26:01 veth8f66e22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 10.13 10.05 2.27 2.62 0.00 0.00 0.00 0.00 15:27:01 veth8f66e22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 6.30 7.18 1.32 2.08 0.00 0.00 0.00 0.00 15:28:01 veth8f66e22 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 6.55 6.62 1.41 1.81 0.00 0.00 0.00 0.00 15:29:01 veth8f66e22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 9.32 8.13 2.04 2.28 0.00 0.00 0.00 0.00 15:30:01 veth8f66e22 73.45 78.90 5.64 625.37 0.00 0.00 0.00 0.05 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 73.45 78.90 4.64 625.37 0.00 0.00 0.00 0.00 15:30:01 ens3 82.27 77.44 626.11 6.64 0.00 0.00 0.00 0.00 15:31:01 veth8f66e22 0.83 2.48 0.07 1.67 0.00 0.00 0.00 0.00 15:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 docker0 0.83 2.48 0.06 1.67 0.00 0.00 0.00 0.00 15:31:01 ens3 10.30 8.42 3.40 2.21 0.00 0.00 0.00 0.00 15:32:01 veth8f66e22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 9.40 10.30 1.97 2.38 0.00 0.00 0.00 0.00 15:33:01 veth8f66e22 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 4.97 5.95 1.06 1.63 0.00 0.00 0.00 0.00 15:34:01 veth8f66e22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 11.35 8.90 7.03 2.03 0.00 0.00 0.00 0.00 15:35:01 veth8f66e22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 7.35 5.76 1.59 1.91 0.00 0.00 0.00 0.00 15:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:36:01 docker0 72.55 75.17 4.65 632.88 0.00 0.00 0.00 0.00 15:36:01 ens3 96.67 91.57 645.10 14.20 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 25.62 37.72 1.48 240.98 0.00 0.00 0.00 0.00 Average: ens3 57.15 41.58 332.40 5.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9131) 10/30/24 _x86_64_ (4 CPU) 15:20:13 LINUX RESTART (4 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 19.93 0.00 1.74 3.14 0.06 75.13 15:22:01 0 30.38 0.00 2.23 1.73 0.07 65.59 15:22:01 1 18.58 0.00 1.42 0.55 0.07 79.38 15:22:01 2 4.19 0.00 1.01 8.47 0.03 86.30 15:22:01 3 26.79 0.00 2.33 1.71 0.07 69.11 15:23:01 all 9.43 0.00 3.51 4.26 0.06 82.74 15:23:01 0 12.51 0.00 4.15 6.10 0.05 77.18 15:23:01 1 7.85 0.00 3.44 3.64 0.07 85.00 15:23:01 2 8.77 0.00 3.01 2.37 0.07 85.79 15:23:01 3 8.61 0.00 3.41 4.92 0.05 83.01 15:24:01 all 2.64 0.00 0.85 0.18 0.03 96.30 15:24:01 0 2.54 0.00 0.83 0.17 0.03 96.43 15:24:01 1 2.75 0.00 0.98 0.53 0.03 95.69 15:24:01 2 2.83 0.00 0.74 0.00 0.03 96.40 15:24:01 3 2.44 0.00 0.89 0.00 0.03 96.64 15:25:01 all 3.14 0.00 0.88 0.05 0.03 95.90 15:25:01 0 3.09 0.00 0.97 0.15 0.03 95.76 15:25:01 1 3.37 0.00 0.87 0.03 0.03 95.70 15:25:01 2 2.98 0.00 0.74 0.00 0.02 96.27 15:25:01 3 3.13 0.00 0.92 0.02 0.03 95.91 15:26:01 all 3.71 0.00 0.84 0.04 0.04 95.37 15:26:01 0 3.27 0.00 0.83 0.00 0.03 95.86 15:26:01 1 3.09 0.00 0.85 0.00 0.05 96.01 15:26:01 2 4.82 0.00 0.81 0.00 0.05 94.33 15:26:01 3 3.64 0.00 0.90 0.15 0.05 95.25 15:27:01 all 3.83 0.00 0.83 0.03 0.03 95.27 15:27:01 0 3.37 0.00 0.72 0.00 0.03 95.88 15:27:01 1 4.53 0.00 0.87 0.00 0.03 94.57 15:27:01 2 3.74 0.00 1.02 0.00 0.03 95.21 15:27:01 3 3.69 0.00 0.70 0.12 0.03 95.46 15:28:01 all 4.20 0.00 0.95 0.04 0.05 94.77 15:28:01 0 3.69 0.00 0.92 0.00 0.05 95.35 15:28:01 1 4.68 0.00 1.02 0.00 0.05 94.25 15:28:01 2 5.23 0.00 0.97 0.00 0.03 93.77 15:28:01 3 3.21 0.00 0.92 0.15 0.05 95.67 15:29:01 all 4.25 0.00 1.04 0.04 0.05 94.62 15:29:01 0 4.72 0.00 1.03 0.00 0.05 94.19 15:29:01 1 3.89 0.00 0.98 0.02 0.05 95.06 15:29:01 2 3.88 0.00 0.97 0.00 0.05 95.10 15:29:01 3 4.51 0.00 1.19 0.13 0.05 94.11 15:30:01 all 7.17 0.00 0.94 0.04 0.04 91.81 15:30:01 0 8.47 0.00 1.06 0.00 0.05 90.42 15:30:01 1 7.75 0.00 0.90 0.00 0.03 91.31 15:30:01 2 8.19 0.00 1.02 0.18 0.03 90.57 15:30:01 3 4.27 0.00 0.77 0.00 0.03 94.93 15:31:01 all 4.67 0.00 0.99 0.03 0.05 94.25 15:31:01 0 4.36 0.00 1.20 0.00 0.05 94.38 15:31:01 1 4.58 0.00 1.02 0.03 0.07 94.30 15:31:01 2 3.99 0.00 0.97 0.07 0.05 94.93 15:31:01 3 5.73 0.00 0.79 0.02 0.03 93.43 15:32:01 all 4.81 0.00 1.00 0.04 0.06 94.09 15:32:01 0 5.03 0.00 1.07 0.07 0.05 93.79 15:32:01 1 4.31 0.00 1.10 0.08 0.05 94.46 15:32:01 2 4.44 0.00 0.92 0.00 0.05 94.59 15:32:01 3 5.46 0.00 0.93 0.02 0.05 93.55 15:32:01 CPU %user %nice %system %iowait %steal %idle 15:33:01 all 4.65 0.00 1.10 0.03 0.05 94.17 15:33:01 0 3.98 0.00 1.10 0.02 0.07 94.83 15:33:01 1 5.43 0.00 0.99 0.00 0.07 93.52 15:33:01 2 4.75 0.00 1.20 0.00 0.07 93.98 15:33:01 3 4.44 0.00 1.07 0.08 0.05 94.35 15:34:01 all 5.19 0.00 1.05 0.03 0.06 93.67 15:34:01 0 4.85 0.00 1.09 0.05 0.05 93.96 15:34:01 1 4.80 0.00 0.99 0.00 0.07 94.15 15:34:01 2 5.03 0.00 1.15 0.00 0.07 93.75 15:34:01 3 6.08 0.00 0.99 0.07 0.05 92.81 15:35:01 all 9.80 0.00 1.25 0.02 0.06 88.87 15:35:01 0 11.68 0.00 1.37 0.10 0.07 86.79 15:35:01 1 10.28 0.00 1.19 0.00 0.05 88.48 15:35:01 2 7.29 0.00 1.24 0.00 0.05 91.42 15:35:01 3 9.95 0.00 1.19 0.00 0.07 88.80 15:36:01 all 20.26 0.00 2.34 0.85 0.08 76.47 15:36:01 0 28.22 0.00 2.54 0.47 0.08 68.68 15:36:01 1 11.63 0.00 1.95 0.45 0.07 85.90 15:36:01 2 16.46 0.00 2.35 0.25 0.08 80.86 15:36:01 3 24.69 0.00 2.55 2.25 0.08 70.43 Average: all 7.18 0.00 1.29 0.59 0.05 90.90 Average: 0 8.68 0.00 1.41 0.59 0.05 89.28 Average: 1 6.50 0.00 1.24 0.36 0.05 91.86 Average: 2 5.77 0.00 1.20 0.76 0.05 92.22 Average: 3 7.77 0.00 1.30 0.64 0.05 90.25