---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2601 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 14G 142G 9% / 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 848 25074 0 6244 30863 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:c2:0d:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fec2:dc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:35:b1:0b 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-2601) 02/04/24 _x86_64_ (8 CPU) 14:28:24 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 112.26 35.34 76.92 1676.65 26308.55 14:31:01 131.03 23.20 107.83 2799.93 31746.18 14:32:01 210.05 0.15 209.90 12.66 132610.43 14:33:01 192.35 3.32 189.04 430.92 40051.45 14:34:01 23.07 0.32 22.75 24.13 19916.40 14:35:01 53.95 0.85 53.10 40.12 21259.98 Average: 120.45 10.53 109.93 830.73 45315.39 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30082728 31698628 2856492 8.67 70424 1855060 1413236 4.16 876532 1689472 173576 14:31:01 28791724 31656056 4147496 12.59 101480 3033144 1586476 4.67 997924 2771632 1014796 14:32:01 25849144 31671756 7090076 21.52 135060 5825260 1421672 4.18 1013264 5561736 403992 14:33:01 23686392 29745088 9252828 28.09 140704 6050392 7987176 23.50 3082688 5567172 2256 14:34:01 23292812 29360100 9646408 29.29 141036 6058600 8382508 24.66 3479184 5557800 508 14:35:01 25654696 31568932 7284524 22.12 142824 5901928 1600568 4.71 1317676 5429444 18084 Average: 26226249 30950093 6712971 20.38 121921 4787397 3731939 10.98 1794545 4429543 268869 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:30:01 ens3 64.49 44.49 1008.69 9.03 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 7.33 7.33 0.68 0.68 0.00 0.00 0.00 0.00 14:31:01 ens3 263.52 169.82 7865.76 16.76 0.00 0.00 0.00 0.00 14:31:01 br-5781023847dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 5.60 5.60 0.57 0.57 0.00 0.00 0.00 0.00 14:32:01 ens3 957.92 449.06 25566.46 31.95 0.00 0.00 0.00 0.00 14:32:01 br-5781023847dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 vetheb658cf 101.75 101.53 17.34 19.30 0.00 0.00 0.00 0.00 14:33:01 vetha7c3bea 9.36 9.66 1.31 1.30 0.00 0.00 0.00 0.00 14:33:01 lo 1.93 1.93 0.15 0.15 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 vetheb658cf 166.10 163.02 29.01 55.99 0.00 0.00 0.00 0.00 14:34:01 vetha7c3bea 26.27 21.65 17.18 7.91 0.00 0.00 0.00 0.00 14:34:01 lo 11.68 11.68 18.55 18.55 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 6.71 6.71 1.19 1.19 0.00 0.00 0.00 0.00 14:35:01 ens3 1674.56 947.00 35277.83 165.33 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: lo 5.82 5.82 3.55 3.55 0.00 0.00 0.00 0.00 Average: ens3 228.56 121.81 5752.47 18.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2601) 02/04/24 _x86_64_ (8 CPU) 14:28:24 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.12 0.00 0.78 2.28 0.03 86.78 14:30:01 0 2.57 0.00 0.28 0.03 0.02 97.10 14:30:01 1 20.99 0.00 1.24 5.64 0.05 72.08 14:30:01 2 11.26 0.00 0.67 0.39 0.03 87.65 14:30:01 3 18.71 0.00 1.30 1.65 0.05 78.29 14:30:01 4 10.72 0.00 0.80 0.55 0.03 87.89 14:30:01 5 6.81 0.00 0.72 8.56 0.03 83.88 14:30:01 6 7.87 0.00 0.83 1.22 0.03 90.05 14:30:01 7 2.07 0.00 0.42 0.28 0.02 97.21 14:31:01 all 11.07 0.00 1.89 2.52 0.04 84.48 14:31:01 0 3.93 0.00 1.47 0.13 0.03 94.43 14:31:01 1 1.47 0.00 1.09 5.07 0.03 92.34 14:31:01 2 3.51 0.00 1.33 0.64 0.05 94.47 14:31:01 3 20.46 0.00 2.45 0.79 0.07 76.24 14:31:01 4 8.25 0.00 1.49 0.08 0.03 90.14 14:31:01 5 7.87 0.00 1.57 8.96 0.05 81.54 14:31:01 6 29.93 0.00 2.96 3.86 0.05 63.20 14:31:01 7 13.19 0.00 2.78 0.57 0.03 83.43 14:32:01 all 10.11 0.00 4.53 7.91 0.06 77.39 14:32:01 0 7.17 0.00 6.11 42.20 0.07 44.45 14:32:01 1 8.97 0.00 3.72 5.33 0.03 81.95 14:32:01 2 10.78 0.00 4.31 0.09 0.07 84.76 14:32:01 3 10.46 0.00 5.53 1.68 0.05 82.29 14:32:01 4 11.79 0.00 5.26 8.48 0.07 74.41 14:32:01 5 9.11 0.00 3.79 3.88 0.05 83.17 14:32:01 6 13.71 0.00 4.05 1.53 0.07 80.64 14:32:01 7 8.84 0.00 3.43 0.24 0.07 87.43 14:33:01 all 26.30 0.00 3.91 5.09 1.29 63.41 14:33:01 0 29.46 0.00 5.25 7.58 0.27 57.43 14:33:01 1 31.89 0.00 4.08 5.71 0.94 57.38 14:33:01 2 19.58 0.00 3.26 0.54 0.47 76.15 14:33:01 3 35.32 0.00 4.77 5.44 0.81 53.65 14:33:01 4 32.13 0.00 5.15 0.77 0.84 61.11 14:33:01 5 13.54 0.00 2.22 13.12 0.40 70.72 14:33:01 6 27.94 0.00 3.34 2.59 6.10 60.04 14:33:01 7 20.99 0.00 3.25 4.61 0.75 70.40 14:34:01 all 9.46 0.00 1.11 1.07 0.07 88.29 14:34:01 0 7.94 0.00 1.10 0.03 0.07 90.85 14:34:01 1 9.18 0.00 1.25 0.08 0.07 89.41 14:34:01 2 9.80 0.00 0.97 0.02 0.07 89.14 14:34:01 3 12.10 0.00 1.42 0.00 0.07 86.41 14:34:01 4 10.68 0.00 1.09 0.02 0.07 88.15 14:34:01 5 8.53 0.00 0.90 8.08 0.08 82.40 14:34:01 6 9.44 0.00 1.17 0.27 0.07 89.05 14:34:01 7 8.02 0.00 1.00 0.05 0.05 90.88 14:35:01 all 3.74 0.00 0.68 1.40 0.05 94.13 14:35:01 0 2.07 0.00 0.77 1.00 0.03 96.12 14:35:01 1 1.67 0.00 0.73 0.12 0.07 97.41 14:35:01 2 3.05 0.00 0.60 0.07 0.07 96.21 14:35:01 3 2.12 0.00 0.55 0.07 0.03 97.23 14:35:01 4 13.59 0.00 0.99 0.45 0.07 84.91 14:35:01 5 1.34 0.00 0.42 8.97 0.03 89.24 14:35:01 6 2.09 0.00 0.62 0.45 0.05 96.79 14:35:01 7 3.97 0.00 0.74 0.05 0.05 95.20 Average: all 11.75 0.00 2.14 3.36 0.25 82.50 Average: 0 8.82 0.00 2.48 8.39 0.08 80.22 Average: 1 12.30 0.00 2.01 3.65 0.20 81.85 Average: 2 9.65 0.00 1.85 0.29 0.13 88.08 Average: 3 16.50 0.00 2.66 1.60 0.18 79.07 Average: 4 14.40 0.00 2.44 1.72 0.18 81.26 Average: 5 7.86 0.00 1.60 8.61 0.11 81.82 Average: 6 15.01 0.00 2.14 1.64 1.01 80.19 Average: 7 9.47 0.00 1.93 0.95 0.16 87.49