---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5267 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 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 903 24517 0 6746 30808 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:71:fa:ef brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe71:faef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:9b:d7:38 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-5267) 02/14/24 _x86_64_ (8 CPU) 08:44:37 LINUX RESTART (8 CPU) 08:45:02 tps rtps wtps bread/s bwrtn/s 08:46:01 183.26 72.09 111.17 4647.75 95525.78 08:47:01 209.43 50.06 159.37 3746.58 52628.70 08:48:01 51.73 13.18 38.55 2424.40 5018.13 08:49:01 79.10 3.87 75.24 492.72 37081.55 08:50:01 397.40 2.78 394.62 429.53 104603.10 08:51:01 87.44 0.45 86.99 28.53 7676.99 08:52:01 53.56 0.28 53.27 32.39 2209.23 Average: 151.63 20.26 131.37 1678.90 43411.64 08:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 30113592 31715504 2825628 8.58 68792 1844000 1426440 4.20 861448 1671704 177128 08:47:01 28688716 30825412 4250504 12.90 87156 2342776 2961220 8.71 1878528 2042336 24140 08:48:01 27359060 30283400 5580160 16.94 94116 3109304 2761948 8.13 2600600 2615620 591832 08:49:01 27686404 31603072 5252816 15.95 111596 4045676 1578428 4.64 1414944 3424460 472468 08:50:01 23291020 29858160 9648200 29.29 177772 6429344 8778900 25.83 3382644 5613704 2496 08:51:01 19448540 26353048 13490680 40.96 185576 6739552 12074520 35.53 6997484 5804336 1568 08:52:01 20817456 27689864 12121764 36.80 187084 6751952 6789156 19.98 5775696 5716780 168 Average: 25343541 29761209 7595679 23.06 130299 4466086 5195802 15.29 3273049 3841277 181400 08:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 378.14 251.80 1656.68 60.08 0.00 0.00 0.00 0.00 08:46:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 627.41 430.96 5364.08 85.98 0.00 0.00 0.00 0.00 08:47:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 ens3 1322.27 718.50 2770.77 254.07 0.00 0.00 0.00 0.00 08:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 491.10 295.15 2346.63 91.23 0.00 0.00 0.00 0.00 08:49:01 br-a04a4b8873a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 2.80 2.80 0.30 0.30 0.00 0.00 0.00 0.00 08:50:01 veth7648ef3 0.00 0.95 0.00 0.22 0.00 0.00 0.00 0.00 08:50:01 veth93b7a44 60.42 71.07 5.40 29.12 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 veth0385850 70.87 60.59 29.10 5.42 0.00 0.00 0.00 0.00 08:51:01 veth7648ef3 0.00 0.32 0.00 0.08 0.00 0.00 0.00 0.00 08:51:01 veth93b7a44 89.30 85.67 7.83 302.32 0.00 0.00 0.00 0.02 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 veth0385850 85.65 89.40 302.32 7.84 0.00 0.00 0.00 0.02 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 veth0385850 7.33 22.15 5.91 11.39 0.00 0.00 0.00 0.00 08:52:01 br-795febc3ac2e 21.71 13.20 10.54 1.54 0.00 0.00 0.00 0.00 08:52:01 ens3 3851.32 2203.60 33920.24 562.17 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: veth0385850 23.46 24.65 48.31 3.53 0.00 0.00 0.00 0.00 Average: br-795febc3ac2e 3.11 1.89 1.51 0.22 0.00 0.00 0.00 0.00 Average: ens3 547.59 314.23 4847.57 80.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5267) 02/14/24 _x86_64_ (8 CPU) 08:44:37 LINUX RESTART (8 CPU) 08:45:02 CPU %user %nice %system %iowait %steal %idle 08:46:01 all 11.69 0.00 1.07 1.71 0.04 85.49 08:46:01 0 4.52 0.00 0.68 0.98 0.03 93.79 08:46:01 1 6.92 0.00 0.56 5.76 0.05 86.70 08:46:01 2 12.32 0.00 1.41 0.27 0.03 85.97 08:46:01 3 34.03 0.00 1.96 1.06 0.07 62.89 08:46:01 4 16.56 0.00 1.17 0.46 0.05 81.75 08:46:01 5 5.37 0.00 0.78 1.38 0.02 92.46 08:46:01 6 2.92 0.00 1.00 2.89 0.05 93.14 08:46:01 7 10.92 0.00 0.99 0.93 0.03 87.13 08:47:01 all 25.56 0.00 1.32 0.84 0.07 72.21 08:47:01 0 26.91 0.00 1.07 0.25 0.07 71.71 08:47:01 1 18.57 0.00 0.70 2.45 0.05 78.23 08:47:01 2 45.06 0.00 3.32 0.85 0.10 50.67 08:47:01 3 25.50 0.00 0.97 1.04 0.10 72.40 08:47:01 4 21.91 0.00 1.00 0.03 0.05 77.01 08:47:01 5 15.23 0.00 1.25 0.33 0.05 83.14 08:47:01 6 21.80 0.00 1.10 1.20 0.08 75.81 08:47:01 7 29.47 0.00 1.17 0.59 0.08 68.69 08:48:01 all 44.22 0.00 1.70 0.11 0.09 53.88 08:48:01 0 56.83 0.00 1.71 0.27 0.12 41.08 08:48:01 1 45.00 0.00 1.95 0.02 0.10 52.93 08:48:01 2 50.33 0.00 1.82 0.02 0.12 47.71 08:48:01 3 32.10 0.00 1.27 0.10 0.07 66.47 08:48:01 4 42.80 0.00 1.99 0.07 0.08 55.06 08:48:01 5 39.03 0.00 1.69 0.17 0.08 59.03 08:48:01 6 43.63 0.00 1.60 0.05 0.08 54.64 08:48:01 7 44.05 0.00 1.59 0.15 0.08 54.13 08:49:01 all 13.26 0.00 1.60 0.71 0.04 84.39 08:49:01 0 12.94 0.00 1.52 0.75 0.07 84.72 08:49:01 1 8.39 0.00 1.46 0.18 0.03 89.93 08:49:01 2 32.94 0.00 3.09 2.07 0.07 61.83 08:49:01 3 10.55 0.00 1.48 1.74 0.05 86.18 08:49:01 4 10.56 0.00 1.81 0.72 0.03 86.88 08:49:01 5 10.56 0.00 1.20 0.05 0.03 88.15 08:49:01 6 15.40 0.00 1.12 0.07 0.02 83.40 08:49:01 7 4.73 0.00 1.05 0.10 0.03 94.09 08:50:01 all 31.90 0.00 6.82 1.94 0.10 59.23 08:50:01 0 28.93 0.00 6.20 0.40 0.10 64.36 08:50:01 1 35.63 0.00 6.64 0.36 0.08 57.28 08:50:01 2 30.11 0.00 7.27 1.12 0.10 61.41 08:50:01 3 33.73 0.00 6.38 0.47 0.10 59.31 08:50:01 4 28.91 0.00 7.78 5.95 0.12 57.24 08:50:01 5 32.70 0.00 7.19 0.39 0.12 59.60 08:50:01 6 31.22 0.00 7.08 6.07 0.10 55.52 08:50:01 7 33.97 0.00 6.02 0.84 0.10 59.06 08:51:01 all 39.49 0.00 2.97 0.48 0.25 56.80 08:51:01 0 35.17 0.00 3.54 0.24 0.12 60.93 08:51:01 1 46.61 0.00 2.80 0.12 0.15 50.32 08:51:01 2 41.66 0.00 4.26 0.07 0.15 53.86 08:51:01 3 42.74 0.00 2.78 0.29 0.15 54.04 08:51:01 4 40.57 0.00 2.76 0.09 0.16 56.43 08:51:01 5 38.38 0.00 2.50 0.02 0.12 58.99 08:51:01 6 39.63 0.00 2.63 3.00 0.17 54.57 08:51:01 7 31.31 0.00 2.46 0.08 1.03 65.11 08:52:01 all 10.42 0.00 1.76 0.13 0.10 87.60 08:52:01 0 9.81 0.00 1.81 0.12 0.12 88.14 08:52:01 1 13.29 0.00 1.74 0.02 0.08 84.87 08:52:01 2 11.11 0.00 2.01 0.23 0.10 86.55 08:52:01 3 10.92 0.00 1.54 0.07 0.10 87.37 08:52:01 4 9.02 0.00 1.84 0.37 0.08 88.68 08:52:01 5 9.97 0.00 1.76 0.07 0.08 88.12 08:52:01 6 9.28 0.00 1.66 0.05 0.10 88.92 08:52:01 7 9.98 0.00 1.70 0.08 0.08 88.15 Average: all 25.20 0.00 2.46 0.84 0.10 71.40 Average: 0 25.04 0.00 2.36 0.43 0.09 72.08 Average: 1 24.89 0.00 2.26 1.26 0.08 71.51 Average: 2 31.96 0.00 3.31 0.66 0.10 63.97 Average: 3 27.02 0.00 2.33 0.68 0.09 69.87 Average: 4 24.27 0.00 2.61 1.09 0.08 71.94 Average: 5 21.57 0.00 2.33 0.34 0.07 75.69 Average: 6 23.34 0.00 2.30 1.88 0.09 72.38 Average: 7 23.50 0.00 2.14 0.40 0.21 73.76