---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5019 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: 2799.996 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 14G 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 894 24523 0 6749 30818 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:ad:3e:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fead:3e15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:7c:07:99 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-5019) 02/13/24 _x86_64_ (8 CPU) 09:24:34 LINUX RESTART (8 CPU) 09:25:02 tps rtps wtps bread/s bwrtn/s 09:26:01 155.33 72.54 82.79 4704.59 55843.47 09:27:01 177.59 49.81 127.78 3741.38 47642.73 09:28:01 93.08 2.15 90.93 113.31 47544.88 09:29:01 88.04 12.95 75.09 2409.73 60533.64 09:30:01 221.11 7.48 213.63 866.12 64110.51 09:31:01 248.33 0.18 248.15 20.26 56177.94 09:32:01 57.87 0.37 57.51 31.59 6687.69 09:33:01 61.97 1.02 60.96 70.79 2808.73 Average: 137.88 18.20 119.68 1488.13 42642.03 09:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 30202824 31765456 2736396 8.31 67328 1807824 1411320 4.15 808688 1640856 146628 09:27:01 29370504 31295464 3568716 10.83 84204 2139772 1727180 5.08 1381128 1872576 83048 09:28:01 27833284 30231404 5105936 15.50 91344 2594208 2633552 7.75 2554528 2210088 163684 09:29:01 28138864 31585004 4800356 14.57 104072 3608016 1480964 4.36 1415208 3001900 307100 09:30:01 26065872 31031640 6873348 20.87 133628 5008464 6386900 18.79 2085520 4269480 27672 09:31:01 22839464 29453600 10099756 30.66 180628 6458024 9502056 27.96 3830608 5606080 4940 09:32:01 20200892 27115724 12738328 38.67 185952 6744292 11480920 33.78 6239816 5808732 3524 09:33:01 25093012 31530876 7846208 23.82 188748 6335996 1617196 4.76 1899136 5364292 44960 Average: 26218090 30501146 6721130 20.40 129488 4337074 4530011 13.33 2526829 3721750 97694 09:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 ens3 448.94 287.36 1593.67 64.42 0.00 0.00 0.00 0.00 09:26:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 337.93 254.96 2239.47 59.71 0.00 0.00 0.00 0.00 09:27:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 666.54 534.68 4588.91 138.86 0.00 0.00 0.00 0.00 09:28:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 636.69 474.09 1902.51 146.31 0.00 0.00 0.00 0.00 09:29:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 veth064ffc4 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:30:01 br-d62542153128 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:30:01 br-2ffe8ce7a5c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 475.74 245.61 11255.15 28.02 0.00 0.00 0.00 0.00 09:31:01 veth064ffc4 0.00 1.05 0.00 0.27 0.00 0.00 0.00 0.00 09:31:01 br-d62542153128 28.86 27.37 12.52 11.49 0.00 0.00 0.95 0.00 09:31:01 br-2ffe8ce7a5c8 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:31:01 ens3 494.15 211.66 12148.85 21.50 0.00 0.00 0.00 0.00 09:32:01 veth064ffc4 0.00 0.12 0.00 0.02 0.00 0.00 0.00 0.00 09:32:01 br-d62542153128 19.48 19.35 6.54 6.76 0.00 0.00 0.07 0.00 09:32:01 br-2ffe8ce7a5c8 19.15 17.70 1.25 5.49 0.00 0.00 0.00 0.00 09:32:01 ens3 27.60 22.95 10.22 9.40 0.00 0.00 0.00 0.00 09:33:01 ens3 74.00 54.24 73.00 41.47 0.00 0.00 0.00 0.00 09:33:01 lo 20.31 20.31 2.09 2.09 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 395.09 260.64 4232.02 63.71 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.23 0.23 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5019) 02/13/24 _x86_64_ (8 CPU) 09:24:34 LINUX RESTART (8 CPU) 09:25:02 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 10.66 0.00 1.14 4.64 0.05 83.51 09:26:01 0 7.44 0.00 0.88 0.93 0.03 90.71 09:26:01 1 4.14 0.00 0.78 0.90 0.05 94.12 09:26:01 2 4.21 0.00 0.98 1.07 0.03 93.70 09:26:01 3 4.97 0.00 0.77 26.67 0.03 67.56 09:26:01 4 3.99 0.00 0.88 0.82 0.05 94.26 09:26:01 5 11.59 0.00 0.98 1.17 0.03 86.22 09:26:01 6 15.06 0.00 1.13 2.00 0.05 81.77 09:26:01 7 33.88 0.00 2.68 3.63 0.08 59.71 09:27:01 all 18.30 0.00 1.06 3.94 0.06 76.65 09:27:01 0 31.51 0.00 1.50 1.80 0.07 65.13 09:27:01 1 20.47 0.00 1.24 0.92 0.08 77.28 09:27:01 2 25.45 0.00 0.87 0.97 0.07 72.64 09:27:01 3 15.70 0.00 1.20 7.01 0.07 76.02 09:27:01 4 10.96 0.00 0.75 0.80 0.03 87.46 09:27:01 5 10.93 0.00 0.67 0.59 0.03 87.78 09:27:01 6 8.80 0.00 0.45 1.12 0.03 89.60 09:27:01 7 22.68 0.00 1.80 18.33 0.08 57.11 09:28:01 all 44.22 0.00 1.38 2.13 0.09 52.18 09:28:01 0 60.98 0.00 1.03 0.24 0.10 37.66 09:28:01 1 40.96 0.00 1.49 2.07 0.08 55.40 09:28:01 2 41.98 0.00 0.94 0.07 0.10 56.91 09:28:01 3 49.75 0.00 0.96 0.08 0.08 49.13 09:28:01 4 48.71 0.00 1.61 0.40 0.10 49.17 09:28:01 5 47.07 0.00 2.31 0.45 0.10 50.07 09:28:01 6 33.41 0.00 1.48 10.86 0.07 54.19 09:28:01 7 30.96 0.00 1.22 2.88 0.07 64.87 09:29:01 all 20.97 0.00 1.76 4.44 0.06 72.76 09:29:01 0 17.62 0.00 1.82 6.63 0.05 73.87 09:29:01 1 24.19 0.00 2.20 15.44 0.10 58.07 09:29:01 2 22.21 0.00 2.51 10.10 0.08 65.10 09:29:01 3 21.57 0.00 1.33 0.02 0.05 77.04 09:29:01 4 19.97 0.00 2.02 1.34 0.05 76.62 09:29:01 5 23.35 0.00 1.33 0.03 0.05 75.24 09:29:01 6 15.41 0.00 1.48 0.10 0.05 82.96 09:29:01 7 23.49 0.00 1.41 1.94 0.07 73.09 09:30:01 all 13.08 0.00 3.28 5.76 0.06 77.82 09:30:01 0 11.83 0.00 2.74 3.63 0.05 81.74 09:30:01 1 12.11 0.00 2.79 1.90 0.08 83.12 09:30:01 2 11.58 0.00 2.84 12.52 0.05 73.01 09:30:01 3 22.31 0.00 4.76 24.69 0.08 48.15 09:30:01 4 12.51 0.00 3.38 0.13 0.03 83.94 09:30:01 5 9.83 0.00 3.70 0.84 0.05 85.57 09:30:01 6 11.15 0.00 2.94 0.35 0.07 85.48 09:30:01 7 13.42 0.00 3.13 2.10 0.05 81.30 09:31:01 all 31.47 0.00 5.22 4.80 0.11 58.40 09:31:01 0 33.42 0.00 5.13 0.41 0.12 60.93 09:31:01 1 34.52 0.00 5.15 4.70 0.12 55.51 09:31:01 2 30.28 0.00 5.96 2.62 0.10 61.04 09:31:01 3 30.98 0.00 5.50 0.44 0.12 62.97 09:31:01 4 32.46 0.00 5.64 1.41 0.12 60.37 09:31:01 5 27.83 0.00 4.18 2.57 0.10 65.31 09:31:01 6 30.13 0.00 5.13 3.81 0.08 60.85 09:31:01 7 32.10 0.00 5.04 22.50 0.10 40.26 09:32:01 all 33.90 0.00 2.39 0.45 0.11 63.15 09:32:01 0 30.88 0.00 2.69 0.95 0.12 65.36 09:32:01 1 38.80 0.00 2.18 0.20 0.10 58.72 09:32:01 2 35.25 0.00 2.35 0.15 0.12 62.13 09:32:01 3 38.81 0.00 2.45 0.02 0.10 58.62 09:32:01 4 34.65 0.00 2.71 0.08 0.10 62.46 09:32:01 5 26.53 0.00 2.84 0.62 0.10 69.90 09:32:01 6 36.11 0.00 1.98 1.09 0.12 60.70 09:32:01 7 30.23 0.00 1.94 0.45 0.10 67.28 09:33:01 all 12.79 0.00 1.75 0.38 0.08 85.01 09:33:01 0 7.60 0.00 1.68 0.17 0.07 90.49 09:33:01 1 12.31 0.00 1.87 0.03 0.08 85.71 09:33:01 2 10.10 0.00 1.35 0.30 0.05 88.19 09:33:01 3 19.30 0.00 1.47 1.48 0.07 77.67 09:33:01 4 24.45 0.00 2.06 0.22 0.10 73.17 09:33:01 5 9.16 0.00 1.69 0.05 0.08 89.01 09:33:01 6 9.10 0.00 1.46 0.31 0.07 89.07 09:33:01 7 10.23 0.00 2.37 0.49 0.07 86.84 Average: all 23.20 0.00 2.25 3.32 0.08 71.16 Average: 0 25.19 0.00 2.18 1.85 0.08 70.70 Average: 1 23.47 0.00 2.21 3.27 0.09 70.95 Average: 2 22.66 0.00 2.22 3.48 0.08 71.56 Average: 3 25.46 0.00 2.30 7.51 0.08 64.66 Average: 4 23.47 0.00 2.38 0.65 0.07 73.43 Average: 5 20.81 0.00 2.21 0.79 0.07 76.12 Average: 6 19.91 0.00 2.00 2.46 0.07 75.56 Average: 7 24.62 0.00 2.45 6.53 0.08 66.32