---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27302 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 11G 144G 8% / 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 874 27948 0 3344 30844 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:86:d2:80 brd ff:ff:ff:ff:ff:ff inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe86:d280/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:ce:80:88 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::42:95ff:fece:8088/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27302) 04/25/24 _x86_64_ (8 CPU) 13:56:28 LINUX RESTART (8 CPU) 13:57:02 tps rtps wtps bread/s bwrtn/s 13:58:01 121.47 69.04 52.43 4566.55 16377.83 13:59:01 69.67 3.32 66.36 118.51 14153.77 14:00:01 113.85 44.21 69.64 2522.38 15339.58 14:01:01 29.06 0.98 28.08 60.26 9937.41 14:02:01 303.25 4.70 298.55 444.92 54742.42 14:03:01 81.17 1.87 79.30 120.65 15506.08 Average: 119.75 20.55 99.20 1296.44 21023.35 13:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:58:01 30185900 31645060 2753320 8.36 56896 1721716 1512312 4.45 927300 1552292 62028 13:59:01 30085484 31685424 2853736 8.66 71944 1838220 1431144 4.21 890364 1671480 40300 14:00:01 29061644 30926048 3877576 11.77 82416 2081668 1987576 5.85 1729528 1835768 14448 14:01:01 28066132 30084996 4873088 14.79 86120 2227872 2774876 8.16 2591236 1955444 75664 14:02:01 27574964 30394200 5364256 16.29 98956 2997308 2412560 7.10 2480744 2512332 3900 14:03:01 28682584 31646296 4256636 12.92 104248 3132412 1470424 4.33 1273208 2606932 2268 Average: 28942785 31063671 3996435 12.13 83430 2333199 1931482 5.68 1648730 2022375 33101 13:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:58:01 ens3 377.90 242.04 1457.70 60.59 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 13:59:01 ens3 21.00 15.75 245.95 4.14 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 1.33 1.33 0.24 0.24 0.00 0.00 0.00 0.00 14:00:01 ens3 1091.62 765.94 2044.21 263.32 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 5.85 5.85 1.10 1.10 0.00 0.00 0.00 0.00 14:01:01 ens3 3023.76 2145.83 1762.60 852.53 0.00 0.00 0.00 0.00 14:02:01 docker0 7.08 17.58 0.43 362.39 0.00 0.00 0.00 0.00 14:02:01 lo 5.20 5.20 0.47 0.47 0.00 0.00 0.00 0.00 14:02:01 ens3 492.92 442.85 2812.56 2466.10 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:03:01 ens3 89.87 81.60 671.01 17.83 0.00 0.00 0.00 0.00 Average: docker0 1.18 2.94 0.07 60.58 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 850.81 616.70 1499.16 612.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27302) 04/25/24 _x86_64_ (8 CPU) 13:56:28 LINUX RESTART (8 CPU) 13:57:02 CPU %user %nice %system %iowait %steal %idle 13:58:01 all 10.71 0.00 0.97 3.05 0.29 84.98 13:58:01 0 21.04 0.00 1.20 14.29 0.31 63.16 13:58:01 1 31.34 0.00 1.86 5.22 0.24 61.33 13:58:01 2 10.11 0.00 1.03 1.46 0.20 87.19 13:58:01 3 3.81 0.00 1.17 0.92 0.59 93.51 13:58:01 4 4.91 0.00 0.66 0.39 0.27 93.77 13:58:01 5 5.85 0.00 0.34 1.07 0.22 92.53 13:58:01 6 5.12 0.00 0.73 0.54 0.12 93.49 13:58:01 7 3.48 0.00 0.76 0.53 0.32 94.91 13:59:01 all 7.59 0.00 0.46 4.67 0.21 87.07 13:59:01 0 19.35 0.00 1.42 8.79 0.18 70.26 13:59:01 1 6.06 0.00 0.42 0.60 0.17 92.76 13:59:01 2 8.05 0.00 0.37 6.88 0.17 84.54 13:59:01 3 6.52 0.00 0.47 18.47 0.45 74.10 13:59:01 4 11.18 0.00 0.45 0.15 0.18 88.04 13:59:01 5 0.53 0.00 0.13 0.02 0.13 99.18 13:59:01 6 7.01 0.00 0.20 2.48 0.18 90.13 13:59:01 7 2.01 0.00 0.24 0.02 0.29 97.45 14:00:01 all 33.26 0.00 2.03 2.11 0.63 61.97 14:00:01 0 29.79 0.00 1.88 3.18 0.57 64.58 14:00:01 1 25.93 0.00 2.48 0.42 0.73 70.44 14:00:01 2 31.44 0.00 2.34 4.36 0.82 61.05 14:00:01 3 33.64 0.00 1.82 4.94 0.50 59.09 14:00:01 4 37.26 0.00 1.99 1.42 0.58 58.74 14:00:01 5 28.01 0.00 1.98 0.30 0.62 69.09 14:00:01 6 43.68 0.00 1.65 1.45 0.65 52.56 14:00:01 7 36.43 0.00 2.04 0.79 0.55 60.20 14:01:01 all 41.14 0.00 3.97 0.68 0.99 53.22 14:01:01 0 36.26 0.00 6.91 0.02 1.03 55.78 14:01:01 1 53.86 0.00 2.60 0.07 0.87 42.61 14:01:01 2 41.07 0.00 2.93 3.28 0.85 51.87 14:01:01 3 44.21 0.00 3.51 0.63 0.99 50.66 14:01:01 4 34.36 0.00 5.62 0.00 0.98 59.04 14:01:01 5 48.77 0.00 3.93 0.27 1.17 45.86 14:01:01 6 38.07 0.00 1.73 0.08 0.97 59.15 14:01:01 7 32.49 0.00 4.51 1.07 1.10 60.83 14:02:01 all 15.07 0.00 2.35 5.64 0.84 76.11 14:02:01 0 10.10 0.00 2.32 2.29 0.88 84.42 14:02:01 1 25.59 0.00 3.35 14.61 0.97 55.48 14:02:01 2 10.21 0.00 2.18 9.78 0.83 76.99 14:02:01 3 11.06 0.00 1.90 6.01 0.75 80.27 14:02:01 4 19.57 0.00 2.94 5.07 0.85 71.57 14:02:01 5 14.90 0.00 2.17 0.57 0.85 81.51 14:02:01 6 18.50 0.00 1.44 0.33 0.79 78.94 14:02:01 7 10.66 0.00 2.49 6.42 0.79 79.64 14:03:01 all 10.99 0.00 0.82 2.37 0.26 85.55 14:03:01 0 4.21 0.00 0.62 2.56 0.35 92.26 14:03:01 1 11.05 0.00 0.47 1.28 0.18 87.02 14:03:01 2 3.19 0.00 0.82 0.17 0.27 95.56 14:03:01 3 6.11 0.00 0.77 0.35 0.20 92.57 14:03:01 4 21.87 0.00 0.93 1.70 0.27 75.23 14:03:01 5 33.66 0.00 1.74 1.29 0.35 62.97 14:03:01 6 1.90 0.00 0.62 0.58 0.22 96.68 14:03:01 7 6.02 0.00 0.58 11.09 0.20 82.11 Average: all 19.82 0.00 1.77 3.09 0.54 74.79 Average: 0 20.12 0.00 2.39 5.16 0.55 71.77 Average: 1 25.62 0.00 1.86 3.68 0.53 68.31 Average: 2 17.37 0.00 1.61 4.33 0.52 76.17 Average: 3 17.59 0.00 1.61 5.24 0.58 74.98 Average: 4 21.56 0.00 2.10 1.46 0.52 74.36 Average: 5 21.99 0.00 1.72 0.58 0.56 75.15 Average: 6 19.07 0.00 1.06 0.91 0.49 78.46 Average: 7 15.22 0.00 1.77 3.33 0.54 79.14