---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85810 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 141G 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 968 24263 0 6934 30743 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:cc:65:5a brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fecc:655a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:49:bc:25 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85810) 11/22/24 _x86_64_ (8 CPU) 12:54:28 LINUX RESTART (8 CPU) 12:55:02 tps rtps wtps bread/s bwrtn/s 12:56:01 318.37 47.33 271.04 2077.61 27349.53 12:57:01 196.03 43.69 152.34 3549.68 38278.55 12:58:01 231.03 13.95 217.08 2476.65 54406.67 12:59:02 253.89 3.17 250.71 459.82 76239.02 13:00:01 253.23 0.47 252.75 27.66 70715.34 13:01:01 65.22 0.00 65.22 0.00 24879.85 13:02:01 79.77 0.98 78.79 64.65 20611.66 Average: 199.26 15.61 183.64 1237.12 44631.35 12:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 30098108 31680732 2841112 8.63 70600 1822108 1420544 4.18 901652 1652072 142616 12:57:01 28259572 30424512 4679648 14.21 89688 2367400 3075696 9.05 2250796 2102896 22592 12:58:01 28046312 31509032 4892908 14.85 108948 3610616 1560108 4.59 1470240 3033880 146096 12:59:02 22517012 29686396 10422208 31.64 170612 7032032 7768160 22.86 3493468 6285388 1884480 13:00:01 21438148 28263504 11501072 34.92 185460 6663552 10678936 31.42 5040144 5778472 2752 13:01:01 18816324 25965996 14122896 42.88 191052 6969404 12561684 36.96 7369900 6016736 1384 13:02:01 24877072 31511172 8062148 24.48 193400 6513132 1549548 4.56 1941368 5518656 2348 Average: 24864650 29863049 8074570 24.51 144251 4996892 5516382 16.23 3209653 4341157 314610 12:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 407.85 286.95 1711.46 78.74 0.00 0.00 0.00 0.00 12:56:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 681.45 517.51 6065.64 117.99 0.00 0.00 0.00 0.00 12:57:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 373.99 268.77 2273.44 97.45 0.00 0.00 0.00 0.00 12:58:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:59:02 br-38cca540bac0 21.54 21.29 4.03 4.26 0.00 0.00 0.40 0.00 12:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 veth2b36554 0.00 0.61 0.00 0.28 0.00 0.00 0.00 0.00 12:59:02 ens3 1081.72 521.68 25290.05 48.53 0.00 0.00 0.00 0.00 13:00:01 br-515686a93077 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:00:01 br-38cca540bac0 23.98 23.86 6.32 6.86 0.00 0.00 0.10 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 veth2b36554 1.85 1.90 0.57 0.57 0.00 0.00 0.00 0.00 13:01:01 br-515686a93077 226.16 548.74 20.47 37.48 0.00 0.00 0.00 0.00 13:01:01 br-38cca540bac0 95.98 97.15 28.90 33.79 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 veth2b36554 12.16 13.66 2.09 1.89 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 2699.42 1702.95 36322.20 393.00 0.00 0.00 0.00 0.00 13:02:01 lo 22.06 22.06 2.34 2.34 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 383.65 241.42 5198.91 56.06 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85810) 11/22/24 _x86_64_ (8 CPU) 12:54:28 LINUX RESTART (8 CPU) 12:55:02 CPU %user %nice %system %iowait %steal %idle 12:56:01 all 10.96 0.00 1.16 3.00 0.04 84.85 12:56:01 0 10.53 0.00 0.99 0.93 0.03 87.51 12:56:01 1 15.11 0.00 1.29 4.64 0.07 78.89 12:56:01 2 9.46 0.00 1.00 10.86 0.05 78.63 12:56:01 3 17.03 0.00 2.00 4.16 0.07 76.74 12:56:01 4 7.44 0.00 1.02 2.12 0.02 89.39 12:56:01 5 4.50 0.00 0.93 0.08 0.02 94.47 12:56:01 6 20.86 0.00 1.61 1.17 0.07 76.29 12:56:01 7 2.69 0.00 0.36 0.02 0.02 96.92 12:57:01 all 24.34 0.00 1.30 3.50 0.07 70.78 12:57:01 0 11.31 0.00 1.05 0.15 0.07 87.42 12:57:01 1 31.26 0.00 2.14 4.70 0.07 61.84 12:57:01 2 29.36 0.00 1.00 3.34 0.07 66.23 12:57:01 3 27.06 0.00 0.84 3.74 0.07 68.29 12:57:01 4 28.72 0.00 1.84 5.24 0.10 64.10 12:57:01 5 29.37 0.00 1.28 1.75 0.08 67.52 12:57:01 6 21.88 0.00 1.65 1.47 0.07 74.92 12:57:01 7 15.90 0.00 0.57 7.66 0.07 75.82 12:58:01 all 14.67 0.00 1.61 5.25 0.05 78.43 12:58:01 0 12.40 0.00 1.67 3.61 0.05 82.27 12:58:01 1 10.40 0.00 1.10 4.97 0.02 83.51 12:58:01 2 23.75 0.00 1.54 10.47 0.07 64.17 12:58:01 3 11.13 0.00 1.83 0.54 0.07 86.44 12:58:01 4 7.74 0.00 0.70 0.05 0.03 91.47 12:58:01 5 14.56 0.00 1.31 19.74 0.05 64.34 12:58:01 6 19.66 0.00 2.83 2.02 0.05 75.44 12:58:01 7 17.70 0.00 1.89 0.64 0.05 79.73 12:59:02 all 32.08 0.00 6.77 5.76 0.08 55.32 12:59:02 0 30.12 0.00 5.70 25.08 0.07 39.03 12:59:02 1 32.04 0.00 7.42 1.15 0.08 59.30 12:59:02 2 32.81 0.00 6.28 0.27 0.08 60.55 12:59:02 3 32.06 0.00 8.05 1.36 0.07 58.46 12:59:02 4 31.68 0.00 6.40 0.54 0.07 61.32 12:59:02 5 31.86 0.00 7.71 15.87 0.07 44.49 12:59:02 6 31.92 0.00 5.81 0.78 0.07 61.42 12:59:02 7 34.15 0.00 6.73 1.06 0.07 57.99 13:00:01 all 27.42 0.00 3.12 8.23 0.13 61.10 13:00:01 0 22.07 0.00 3.39 18.51 0.12 55.92 13:00:01 1 29.68 0.00 3.45 7.74 0.14 58.99 13:00:01 2 23.43 0.00 2.86 7.66 0.14 65.92 13:00:01 3 27.55 0.00 2.72 1.51 0.14 68.08 13:00:01 4 35.42 0.00 3.06 2.48 0.12 58.92 13:00:01 5 26.36 0.00 3.47 11.73 0.14 58.30 13:00:01 6 28.97 0.00 3.00 7.69 0.12 60.22 13:00:01 7 25.88 0.00 2.98 8.45 0.15 62.53 13:01:01 all 31.55 0.00 5.10 1.37 0.12 61.86 13:01:01 0 26.73 0.00 4.26 2.63 0.12 66.27 13:01:01 1 36.42 0.00 5.52 2.37 0.12 55.57 13:01:01 2 25.03 0.00 4.12 0.57 0.12 70.16 13:01:01 3 35.46 0.00 5.28 1.11 0.12 58.03 13:01:01 4 33.91 0.00 5.46 0.22 0.12 60.29 13:01:01 5 29.87 0.00 5.20 2.42 0.14 62.37 13:01:01 6 34.24 0.00 5.02 0.44 0.15 60.15 13:01:01 7 30.72 0.00 6.00 1.21 0.13 61.93 13:02:01 all 10.41 0.00 2.18 1.85 0.08 85.49 13:02:01 0 6.23 0.00 2.01 0.72 0.08 90.96 13:02:01 1 7.20 0.00 2.03 0.28 0.08 90.40 13:02:01 2 7.78 0.00 2.16 9.25 0.07 80.75 13:02:01 3 8.17 0.00 2.14 0.12 0.07 89.50 13:02:01 4 18.18 0.00 2.25 0.64 0.10 78.83 13:02:01 5 6.25 0.00 2.09 0.89 0.05 90.72 13:02:01 6 8.27 0.00 2.13 1.21 0.07 88.32 13:02:01 7 21.23 0.00 2.62 1.66 0.08 74.40 Average: all 21.62 0.00 3.03 4.13 0.08 71.15 Average: 0 17.03 0.00 2.72 7.32 0.08 72.85 Average: 1 23.14 0.00 3.28 3.68 0.08 69.82 Average: 2 21.67 0.00 2.71 6.05 0.08 69.49 Average: 3 22.61 0.00 3.26 1.79 0.08 72.25 Average: 4 23.27 0.00 2.96 1.61 0.08 72.08 Average: 5 20.38 0.00 3.14 7.50 0.08 68.90 Average: 6 23.66 0.00 3.15 2.10 0.08 71.02 Average: 7 21.19 0.00 3.02 2.95 0.08 72.76