---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20293 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 712K 3.2G 1% /run /dev/vda1 155G 20G 136G 13% / 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 929 18455 0 12782 30785 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:dc:3a:13 brd ff:ff:ff:ff:ff:ff inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85587sec preferred_lft 85587sec inet6 fe80::f816:3eff:fedc:3a13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:32:c4:58 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::42:39ff:fe32:c458/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20293) 12/12/25 _x86_64_ (8 CPU) 17:24:13 LINUX RESTART (8 CPU) 17:25:02 tps rtps wtps bread/s bwrtn/s 17:26:01 160.20 23.94 136.26 1562.86 26797.83 17:27:01 287.99 5.93 282.05 484.59 70074.32 17:28:01 385.30 0.12 385.19 9.87 73312.85 17:29:01 629.03 0.02 629.01 0.13 59955.61 17:30:01 342.63 0.43 342.19 19.86 130468.92 17:31:01 378.95 1.30 377.65 43.99 109430.03 17:32:01 243.03 6.92 236.11 59.59 58689.42 17:33:01 255.09 0.00 255.09 0.00 79944.81 17:34:01 33.33 0.00 33.33 0.00 23492.75 17:35:01 506.22 0.00 506.22 0.00 114305.75 17:36:01 293.84 17.08 276.76 1220.49 42209.71 17:37:01 155.51 6.30 149.21 620.10 8396.92 Average: 306.13 5.14 300.98 333.45 66477.46 17:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:26:01 29619524 31372168 3319696 10.08 80400 1974196 2204016 6.48 1238408 1774728 129920 17:27:01 27608548 30781884 5330672 16.18 112860 3309476 2593240 7.63 1915508 3001308 229376 17:28:01 26356524 30556812 6582696 19.98 143652 4239112 2760064 8.12 2217036 3878332 35748 17:29:01 24818556 30616756 8120664 24.65 209128 5644100 2576232 7.58 2327096 5184016 675868 17:30:01 23695228 30408384 9243992 28.06 239100 6510024 2603340 7.66 3024476 5582932 5160 17:31:01 21321496 30269932 11617724 35.27 305576 8569872 2730404 8.03 4145672 6721028 253472 17:32:01 19425044 30011076 13514176 41.03 357904 9957756 3098176 9.12 4513140 8046548 1006060 17:33:01 17992308 29655860 14946912 45.38 362688 10959136 3404588 10.02 5207092 8708376 236552 17:34:01 18414452 30188760 14524768 44.10 366900 11050592 2822276 8.30 4736896 8742484 72916 17:35:01 16847020 30251240 16092200 48.85 436640 12481600 2691280 7.92 4628652 10289820 64 17:36:01 18836148 31442848 14103072 42.82 445756 11758944 2750352 8.09 3238788 9768764 992 17:37:01 18615068 31431504 14324152 43.49 447056 11956888 2327620 6.85 3375836 9844340 588 Average: 21962493 30582269 10976727 33.32 292305 8200975 2713466 7.98 3380717 6795223 220560 17:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 2.78 2.78 0.30 0.30 0.00 0.00 0.00 0.00 17:26:01 ens3 162.44 131.07 1535.16 31.30 0.00 0.00 0.00 0.00 17:27:01 docker0 45.31 131.93 2.95 2631.71 0.00 0.00 0.00 0.00 17:27:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 17:27:01 ens3 582.25 415.55 8224.16 62.81 0.00 0.00 0.00 0.00 17:27:01 vethf295d22 23.86 69.32 1.85 1275.42 0.00 0.00 0.00 0.10 17:28:01 docker0 241.66 424.21 13.85 5544.87 0.00 0.00 0.00 0.00 17:28:01 lo 1.47 1.47 0.18 0.18 0.00 0.00 0.00 0.00 17:28:01 veth99bb269 222.26 368.29 15.58 4229.65 0.00 0.00 0.00 0.35 17:28:01 ens3 619.71 368.96 7505.06 38.99 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 ens3 94.60 73.80 20.13 18.93 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:30:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:30:01 ens3 182.40 156.17 3028.13 42.21 0.00 0.00 0.00 0.00 17:31:01 veth151eb62 21.63 71.79 1.53 1518.48 0.00 0.00 0.00 0.12 17:31:01 docker0 21.63 71.82 1.23 1518.48 0.00 0.00 0.00 0.00 17:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:31:01 ens3 115.78 59.61 1624.84 9.79 0.00 0.00 0.00 0.00 17:32:01 docker0 156.37 229.31 13.71 3832.25 0.00 0.00 0.00 0.00 17:32:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:32:01 veth5f7a5f6 108.12 142.56 7.32 3390.95 0.00 0.00 0.00 0.28 17:32:01 ens3 280.10 200.12 4301.36 24.08 0.00 0.00 0.00 0.00 17:33:01 docker0 101.17 145.56 6.70 3143.10 0.00 0.00 0.00 0.00 17:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:33:01 veth5f7a5f6 101.17 145.59 8.08 3143.11 0.00 0.00 0.00 0.26 17:33:01 ens3 155.94 109.38 3145.28 10.31 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 veth5f7a5f6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 1.37 1.07 0.51 0.77 0.00 0.00 0.00 0.00 17:35:01 docker0 0.33 0.35 0.04 0.71 0.00 0.00 0.00 0.00 17:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:35:01 ens3 2.05 1.50 1.29 0.74 0.00 0.00 0.00 0.00 17:36:01 veth083f5a8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 9.85 25.84 0.71 547.53 0.00 0.00 0.00 0.00 17:36:01 lo 2.60 2.60 0.33 0.33 0.00 0.00 0.00 0.00 17:36:01 veth5aaca4d 0.03 0.22 0.00 0.02 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 17:37:01 veth5aaca4d 32.41 33.19 3.44 59.32 0.00 0.00 0.00 0.00 17:37:01 br-32b67f7bd3c9 0.10 0.20 0.01 0.02 0.00 0.00 0.00 0.00 Average: docker0 48.09 85.88 3.27 1436.85 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.10 0.10 0.00 0.00 0.00 0.00 Average: veth5aaca4d 2.71 2.79 0.29 4.95 0.00 0.00 0.00 0.00 Average: br-32b67f7bd3c9 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20293) 12/12/25 _x86_64_ (8 CPU) 17:24:13 LINUX RESTART (8 CPU) 17:25:02 CPU %user %nice %system %iowait %steal %idle 17:26:01 all 12.64 0.00 0.89 1.95 0.04 84.48 17:26:01 0 4.26 0.00 0.41 0.03 0.02 95.28 17:26:01 1 4.12 0.00 0.51 2.28 0.05 93.04 17:26:01 2 11.04 0.00 0.83 0.32 0.05 87.75 17:26:01 3 4.11 0.00 0.41 0.34 0.02 95.13 17:26:01 4 48.89 0.00 2.65 2.05 0.08 46.33 17:26:01 5 17.46 0.00 1.10 0.31 0.03 81.09 17:26:01 6 7.53 0.00 0.70 1.46 0.03 90.29 17:26:01 7 3.62 0.00 0.53 8.83 0.03 86.99 17:27:01 all 16.51 0.00 2.55 3.50 0.08 77.36 17:27:01 0 12.08 0.00 2.43 0.87 0.07 84.54 17:27:01 1 13.18 0.00 1.71 6.64 0.07 78.40 17:27:01 2 19.01 0.00 2.11 5.39 0.07 73.43 17:27:01 3 11.36 0.00 3.02 0.27 0.07 85.29 17:27:01 4 17.06 0.00 2.08 3.66 0.07 77.12 17:27:01 5 22.36 0.00 2.62 2.45 0.10 72.46 17:27:01 6 23.45 0.00 3.72 5.22 0.10 67.51 17:27:01 7 13.59 0.00 2.73 3.49 0.07 80.12 17:28:01 all 6.97 0.00 2.79 3.27 0.06 86.90 17:28:01 0 4.19 0.00 2.64 14.96 0.05 78.16 17:28:01 1 3.83 0.00 2.11 4.01 0.05 90.00 17:28:01 2 5.76 0.00 2.33 0.40 0.05 91.46 17:28:01 3 9.01 0.00 2.90 1.53 0.07 86.49 17:28:01 4 8.15 0.00 2.63 2.31 0.07 86.84 17:28:01 5 7.46 0.00 2.53 0.03 0.05 89.93 17:28:01 6 10.51 0.00 3.93 2.55 0.07 82.94 17:28:01 7 6.87 0.00 3.29 0.45 0.05 89.33 17:29:01 all 7.66 0.00 3.79 3.63 0.06 84.86 17:29:01 0 7.28 0.00 4.68 8.56 0.08 79.40 17:29:01 1 8.12 0.00 3.69 7.27 0.07 80.86 17:29:01 2 7.62 0.00 5.50 7.78 0.08 79.02 17:29:01 3 7.77 0.00 2.77 2.22 0.05 87.18 17:29:01 4 8.70 0.00 3.54 1.33 0.05 86.38 17:29:01 5 8.65 0.00 3.51 0.03 0.05 87.76 17:29:01 6 6.51 0.00 3.71 1.51 0.05 88.23 17:29:01 7 6.59 0.00 2.94 0.45 0.07 89.95 17:30:01 all 7.39 0.00 2.76 6.78 0.05 83.03 17:30:01 0 7.09 0.00 2.49 10.35 0.03 80.03 17:30:01 1 4.64 0.00 1.85 1.16 0.03 92.32 17:30:01 2 9.49 0.00 1.68 8.82 0.05 79.96 17:30:01 3 6.06 0.00 3.15 0.91 0.03 89.85 17:30:01 4 6.37 0.00 3.91 12.31 0.05 77.35 17:30:01 5 10.13 0.00 1.93 0.00 0.05 87.89 17:30:01 6 7.17 0.00 3.67 18.07 0.07 71.02 17:30:01 7 8.16 0.00 3.34 2.64 0.05 85.81 17:31:01 all 7.80 0.00 3.32 6.25 0.05 82.58 17:31:01 0 5.09 0.00 1.96 6.62 0.05 86.28 17:31:01 1 6.91 0.00 3.09 1.04 0.05 88.91 17:31:01 2 9.67 0.00 3.13 0.30 0.05 86.85 17:31:01 3 9.66 0.00 3.29 0.44 0.05 86.56 17:31:01 4 5.46 0.00 2.88 14.15 0.05 77.46 17:31:01 5 9.47 0.00 3.05 0.32 0.03 87.13 17:31:01 6 6.29 0.00 5.65 17.50 0.05 70.51 17:31:01 7 9.79 0.00 3.54 9.77 0.08 76.81 17:32:01 all 6.90 0.00 3.15 3.04 0.05 86.86 17:32:01 0 10.33 0.00 1.71 5.51 0.03 82.42 17:32:01 1 7.87 0.00 3.85 0.27 0.05 87.96 17:32:01 2 4.70 0.00 3.02 0.79 0.03 91.45 17:32:01 3 5.22 0.00 3.43 4.06 0.05 87.24 17:32:01 4 4.73 0.00 2.52 1.43 0.03 91.29 17:32:01 5 4.52 0.00 3.03 2.75 0.03 89.66 17:32:01 6 4.97 0.00 3.68 7.25 0.05 84.06 17:32:01 7 12.78 0.00 3.95 2.32 0.07 80.89 17:33:01 all 18.87 0.00 1.83 4.74 0.05 74.51 17:33:01 0 24.15 0.00 1.76 0.20 0.05 73.84 17:33:01 1 21.13 0.00 2.48 1.50 0.07 74.83 17:33:01 2 18.26 0.00 1.87 7.31 0.05 72.51 17:33:01 3 15.82 0.00 1.12 0.03 0.05 82.98 17:33:01 4 16.94 0.00 1.47 4.91 0.03 76.65 17:33:01 5 15.46 0.00 2.04 7.04 0.05 75.40 17:33:01 6 24.34 0.00 2.32 16.93 0.05 56.37 17:33:01 7 14.85 0.00 1.63 0.03 0.05 83.44 17:34:01 all 48.04 0.00 13.54 0.38 0.10 37.94 17:34:01 0 45.59 0.00 13.40 1.66 0.09 39.25 17:34:01 1 55.00 0.00 14.09 0.09 0.12 30.69 17:34:01 2 49.55 0.00 12.44 0.52 0.10 37.39 17:34:01 3 45.83 0.00 13.81 0.00 0.11 40.25 17:34:01 4 42.07 0.00 12.87 0.72 0.11 44.24 17:34:01 5 46.47 0.00 14.10 0.00 0.09 39.35 17:34:01 6 52.03 0.00 13.59 0.00 0.11 34.27 17:34:01 7 47.70 0.00 14.04 0.00 0.09 38.17 17:35:01 all 10.72 0.00 4.07 3.42 0.06 81.73 17:35:01 0 5.82 0.00 2.34 1.09 0.03 90.71 17:35:01 1 39.56 0.00 6.77 0.64 0.12 52.92 17:35:01 2 6.82 0.00 4.75 8.59 0.03 79.80 17:35:01 3 7.01 0.00 3.86 0.24 0.05 88.84 17:35:01 4 5.18 0.00 3.19 2.06 0.08 89.48 17:35:01 5 7.25 0.00 4.37 14.76 0.07 73.54 17:35:01 6 8.08 0.00 3.09 0.10 0.05 88.68 17:35:01 7 5.94 0.00 4.17 0.02 0.05 89.82 17:36:01 all 10.07 0.00 2.31 1.23 0.05 86.34 17:36:01 0 5.71 0.00 1.67 1.35 0.07 91.19 17:36:01 1 24.96 0.00 3.60 0.77 0.05 70.63 17:36:01 2 6.97 0.00 2.35 3.49 0.05 87.14 17:36:01 3 25.20 0.00 3.13 0.18 0.05 71.43 17:36:01 4 5.62 0.00 1.86 0.30 0.03 92.19 17:36:01 5 4.10 0.00 2.71 1.21 0.03 91.94 17:36:01 6 3.86 0.00 1.36 1.04 0.03 93.70 17:36:01 7 4.15 0.00 1.76 1.47 0.03 92.59 17:36:01 CPU %user %nice %system %iowait %steal %idle 17:37:01 all 18.17 0.00 1.60 0.56 0.07 79.60 17:37:01 0 14.57 0.00 1.34 0.03 0.03 84.03 17:37:01 1 18.62 0.00 1.72 0.17 0.05 79.43 17:37:01 2 17.92 0.00 1.41 0.05 0.08 80.54 17:37:01 3 24.00 0.00 1.74 0.03 0.10 74.12 17:37:01 4 16.80 0.00 1.61 0.89 0.08 80.62 17:37:01 5 17.20 0.00 1.76 2.63 0.08 78.32 17:37:01 6 19.92 0.00 1.69 0.59 0.07 77.74 17:37:01 7 16.25 0.00 1.55 0.10 0.07 82.03 Average: all 14.20 0.00 3.52 3.24 0.06 78.98 Average: 0 12.08 0.00 3.03 4.28 0.05 80.56 Average: 1 17.23 0.00 3.76 2.16 0.06 76.79 Average: 2 13.82 0.00 3.42 3.66 0.06 79.05 Average: 3 14.16 0.00 3.52 0.86 0.06 81.40 Average: 4 15.37 0.00 3.40 3.85 0.06 77.31 Average: 5 14.10 0.00 3.53 2.63 0.06 79.68 Average: 6 14.43 0.00 3.89 6.03 0.06 75.59 Average: 7 12.42 0.00 3.59 2.46 0.06 81.46