---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6465 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 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 849 25338 0 5979 30861 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:03:ff:7a brd ff:ff:ff:ff:ff:ff inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe03:ff7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:ce:9c:37 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-6465) 02/18/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 99.98 22.78 77.21 1177.87 30580.07 20:24:01 126.28 22.70 103.58 2729.41 36300.62 20:25:01 189.57 0.60 188.97 86.25 94419.46 20:26:01 279.52 12.13 267.39 788.75 76983.85 20:27:01 31.42 0.37 31.06 32.26 27495.97 20:28:01 43.40 0.02 43.39 3.60 26110.53 20:29:01 75.51 2.44 73.07 132.05 4495.24 Average: 120.92 8.73 112.18 708.52 42430.10 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30147032 31737168 2792188 8.48 68640 1831784 1371288 4.03 832152 1667928 156464 20:24:01 29755812 31725724 3183408 9.66 85976 2178324 1389772 4.09 884244 1971324 165172 20:25:01 26875836 31676192 6063384 18.41 123328 4867380 1370960 4.03 987316 4611536 756284 20:26:01 23565112 29235484 9374108 28.46 137788 5673004 9668956 28.45 3623496 5166428 1652 20:27:01 21604020 27392348 11335200 34.41 138600 5785544 12132940 35.70 5566752 5164076 396 20:28:01 23642780 29459236 9296440 28.22 139328 5814804 7834956 23.05 3560448 5160800 308 20:29:01 25994808 31650964 6944412 21.08 144268 5662204 1496576 4.40 1393744 5028584 32928 Average: 25940771 30411017 6998449 21.25 119704 4544721 5037921 14.82 2406879 4110097 159029 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 20:23:01 ens3 56.38 38.62 906.86 6.64 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 20:24:01 ens3 54.42 42.69 735.29 7.86 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 9.47 9.47 0.93 0.93 0.00 0.00 0.00 0.00 20:25:01 br-8403b745363e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 993.85 553.52 27098.61 41.68 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth499d6e9 1.03 1.27 0.06 0.08 0.00 0.00 0.00 0.00 20:26:01 lo 2.03 2.03 0.17 0.17 0.00 0.00 0.00 0.00 20:26:01 veth0bba710 0.00 0.47 0.00 0.02 0.00 0.00 0.00 0.00 20:26:01 br-8403b745363e 0.42 0.20 0.01 0.02 0.00 0.00 0.00 0.00 20:27:01 veth499d6e9 27.39 25.77 5.71 19.07 0.00 0.00 0.00 0.00 20:27:01 lo 3.08 3.08 2.63 2.63 0.00 0.00 0.00 0.00 20:27:01 veth0bba710 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 br-8403b745363e 1.22 1.40 1.62 0.99 0.00 0.00 0.00 0.00 20:28:01 veth499d6e9 15.44 17.59 2.92 9.23 0.00 0.00 0.00 0.00 20:28:01 lo 5.91 5.91 3.11 3.11 0.00 0.00 0.00 0.00 20:28:01 veth0bba710 0.00 0.70 0.00 0.06 0.00 0.00 0.00 0.00 20:28:01 br-8403b745363e 1.37 1.88 2.72 0.18 0.00 0.00 0.00 0.00 20:29:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 20:29:01 ens3 1783.24 1068.40 39303.54 171.40 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 1.07 1.07 0.00 0.00 0.00 0.00 Average: ens3 206.23 119.43 5423.73 15.88 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-6465) 02/18/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.32 0.00 0.71 3.13 0.03 86.80 20:23:01 0 0.93 0.00 0.15 0.00 0.02 98.90 20:23:01 1 8.37 0.00 0.75 17.16 0.05 73.67 20:23:01 2 9.08 0.00 0.69 1.51 0.02 88.70 20:23:01 3 9.70 0.00 0.85 2.81 0.03 86.61 20:23:01 4 27.95 0.00 1.49 2.31 0.07 68.18 20:23:01 5 6.92 0.00 0.70 1.07 0.03 91.28 20:23:01 6 7.24 0.00 0.70 0.20 0.02 91.84 20:23:01 7 4.52 0.00 0.35 0.03 0.00 95.10 20:24:01 all 9.65 0.00 0.81 2.94 0.03 86.57 20:24:01 0 3.60 0.00 0.50 0.53 0.02 95.35 20:24:01 1 15.08 0.00 1.29 15.60 0.07 67.97 20:24:01 2 3.93 0.00 0.47 0.38 0.02 95.20 20:24:01 3 8.97 0.00 0.67 1.70 0.02 88.64 20:24:01 4 6.45 0.00 0.75 1.17 0.02 91.61 20:24:01 5 9.37 0.00 0.73 2.45 0.03 87.41 20:24:01 6 12.43 0.00 1.07 0.73 0.03 85.73 20:24:01 7 17.41 0.00 0.95 0.99 0.05 80.60 20:25:01 all 10.13 0.00 4.48 7.82 0.07 77.50 20:25:01 0 9.74 0.00 3.73 8.53 0.07 77.93 20:25:01 1 9.61 0.00 3.57 10.19 0.07 76.56 20:25:01 2 12.71 0.00 4.46 22.37 0.08 60.38 20:25:01 3 10.59 0.00 5.37 2.42 0.07 81.55 20:25:01 4 9.74 0.00 5.96 0.13 0.05 84.12 20:25:01 5 8.81 0.00 4.46 3.64 0.07 83.02 20:25:01 6 11.15 0.00 4.42 0.97 0.07 83.40 20:25:01 7 8.67 0.00 3.86 14.33 0.09 73.05 20:26:01 all 35.97 0.00 5.41 5.71 0.09 52.81 20:26:01 0 34.32 0.00 5.12 0.51 0.08 59.97 20:26:01 1 35.70 0.00 5.74 1.40 0.08 57.07 20:26:01 2 36.91 0.00 5.11 2.08 0.08 55.82 20:26:01 3 36.60 0.00 5.46 24.28 0.10 33.55 20:26:01 4 37.04 0.00 5.61 1.23 0.08 56.04 20:26:01 5 36.54 0.00 6.12 1.14 0.08 56.12 20:26:01 6 36.96 0.00 5.38 5.54 0.08 52.04 20:26:01 7 33.75 0.00 4.79 9.56 0.08 51.82 20:27:01 all 34.41 0.00 3.21 1.26 0.08 61.04 20:27:01 0 34.11 0.00 2.91 0.03 0.08 62.86 20:27:01 1 41.56 0.00 3.98 1.36 0.08 53.02 20:27:01 2 36.40 0.00 3.52 0.13 0.08 59.86 20:27:01 3 33.41 0.00 3.21 1.93 0.07 61.38 20:27:01 4 34.60 0.00 3.21 0.02 0.08 62.09 20:27:01 5 32.82 0.00 3.38 0.30 0.10 63.40 20:27:01 6 32.29 0.00 2.87 6.06 0.08 58.69 20:27:01 7 30.06 0.00 2.59 0.22 0.07 67.06 20:28:01 all 4.63 0.00 0.77 1.67 0.06 92.88 20:28:01 0 3.34 0.00 0.62 0.13 0.05 95.85 20:28:01 1 3.92 0.00 1.00 0.03 0.07 94.98 20:28:01 2 5.53 0.00 0.89 0.03 0.07 93.49 20:28:01 3 5.25 0.00 0.62 0.30 0.07 93.77 20:28:01 4 6.02 0.00 0.78 0.17 0.05 92.97 20:28:01 5 3.46 0.00 0.60 0.95 0.05 94.93 20:28:01 6 5.14 0.00 0.80 10.65 0.07 83.33 20:28:01 7 4.34 0.00 0.79 1.11 0.07 93.69 20:29:01 all 8.75 0.00 0.75 0.65 0.03 89.83 20:29:01 0 2.56 0.00 0.54 0.10 0.02 96.78 20:29:01 1 17.17 0.00 1.14 0.39 0.03 81.27 20:29:01 2 4.76 0.00 0.64 0.39 0.02 94.18 20:29:01 3 39.16 0.00 1.53 0.85 0.07 58.39 20:29:01 4 2.93 0.00 0.66 0.53 0.02 95.86 20:29:01 5 1.41 0.00 0.54 0.15 0.00 97.90 20:29:01 6 1.07 0.00 0.34 0.90 0.02 97.67 20:29:01 7 0.92 0.00 0.63 1.89 0.02 96.54 Average: all 16.10 0.00 2.30 3.31 0.05 78.24 Average: 0 12.64 0.00 1.93 1.39 0.05 83.98 Average: 1 18.75 0.00 2.49 6.61 0.06 72.09 Average: 2 15.60 0.00 2.25 3.82 0.05 78.28 Average: 3 20.46 0.00 2.52 4.88 0.06 72.09 Average: 4 17.81 0.00 2.63 0.79 0.05 78.71 Average: 5 14.15 0.00 2.35 1.39 0.05 82.05 Average: 6 15.17 0.00 2.22 3.58 0.05 78.98 Average: 7 14.22 0.00 1.99 3.99 0.05 79.75