---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-524 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 13G 143G 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 821 26534 0 4810 30889 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:87:d0:ff brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe87:d0ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:ba:49:60 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-524) 11/17/23 _x86_64_ (8 CPU) 02:48:29 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 124.98 50.37 74.60 2234.83 31648.86 02:51:01 129.30 22.88 106.42 2729.95 37926.48 02:52:01 430.36 13.56 416.80 819.26 112382.89 02:53:01 32.44 0.53 31.91 48.39 27274.12 02:54:01 17.66 0.00 17.66 0.00 24635.26 02:55:01 19.93 0.00 19.93 0.00 21827.78 02:56:01 2.23 0.02 2.22 3.87 94.12 02:57:01 47.54 1.35 46.19 104.92 2500.80 Average: 100.56 11.09 89.47 742.65 32286.29 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30148816 31742108 2790404 8.47 68532 1836232 1407776 4.14 835212 1673036 172636 02:51:01 29160392 31683208 3778828 11.47 96416 2706240 1610944 4.74 979888 2449924 652544 02:52:01 26690188 31191260 6249032 18.97 131136 4542928 5300960 15.60 1528100 4227816 1768 02:53:01 24104932 28806168 8834288 26.82 131704 4657348 9174540 26.99 3991872 4334032 280 02:54:01 24109888 28809868 8829332 26.80 131768 4657532 9174540 26.99 3988360 4332464 260 02:55:01 23773480 28480332 9165740 27.83 131976 4662100 9372012 27.57 4322116 4330908 1176 02:56:01 23802200 28508368 9137020 27.74 132044 4662984 9332628 27.46 4293464 4329040 92 02:57:01 27153112 31605148 5786108 17.57 134280 4517880 1542284 4.54 1243480 4085036 45792 Average: 26117876 30103308 6821344 20.71 119732 4030406 5864460 17.25 2647812 3720282 109318 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 398.47 279.19 1630.05 62.21 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 135.11 92.60 2943.79 11.68 0.00 0.00 0.00 0.00 02:51:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-ed22ec1afd8a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 481.59 260.14 16785.28 18.65 0.00 0.00 0.00 0.00 02:52:01 lo 6.67 6.67 0.60 0.60 0.00 0.00 0.00 0.00 02:52:01 veth74c8c0d 0.55 0.70 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 veth0b4bcc6 0.05 0.42 0.00 0.03 0.00 0.00 0.00 0.00 02:53:01 ens3 11.68 6.97 7.22 2.60 0.00 0.00 0.00 0.00 02:53:01 lo 5.07 5.07 9.65 9.65 0.00 0.00 0.00 0.00 02:53:01 veth74c8c0d 22.15 18.81 8.43 26.45 0.00 0.00 0.00 0.00 02:53:01 veth0b4bcc6 0.42 0.45 0.04 0.83 0.00 0.00 0.00 0.00 02:54:01 ens3 2.00 0.90 0.44 0.68 0.00 0.00 0.00 0.00 02:54:01 lo 5.00 5.00 0.80 0.80 0.00 0.00 0.00 0.00 02:54:01 veth74c8c0d 3.27 3.02 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 veth0b4bcc6 0.48 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 ens3 3.08 2.00 0.56 0.64 0.00 0.00 0.00 0.00 02:55:01 lo 16.28 16.28 32.16 32.16 0.00 0.00 0.00 0.00 02:55:01 veth74c8c0d 103.23 83.82 35.28 176.15 0.00 0.00 0.00 0.01 02:55:01 veth0b4bcc6 0.48 0.52 0.05 1.06 0.00 0.00 0.00 0.00 02:56:01 ens3 3.63 2.47 0.71 0.67 0.00 0.00 0.00 0.00 02:56:01 lo 14.30 14.30 0.79 0.79 0.00 0.00 0.00 0.00 02:56:01 veth74c8c0d 1.35 1.53 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 veth0b4bcc6 0.75 0.85 0.08 1.17 0.00 0.00 0.00 0.00 02:57:01 ens3 59.07 46.71 75.57 58.58 0.00 0.00 0.00 0.00 02:57:01 lo 3.43 3.43 0.32 0.32 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 136.83 86.37 2680.45 19.46 0.00 0.00 0.00 0.00 Average: lo 7.20 7.20 5.62 5.62 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-524) 11/17/23 _x86_64_ (8 CPU) 02:48:29 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.51 0.00 0.95 2.86 0.03 84.65 02:50:01 0 5.72 0.00 0.40 0.40 0.02 93.46 02:50:01 1 13.15 0.00 1.21 2.01 0.03 83.60 02:50:01 2 1.02 0.00 0.85 0.05 0.02 98.07 02:50:01 3 8.72 0.00 0.50 0.20 0.02 90.56 02:50:01 4 22.17 0.00 1.12 2.55 0.10 74.06 02:50:01 5 20.07 0.00 1.28 0.95 0.03 77.66 02:50:01 6 15.55 0.00 1.40 1.49 0.03 81.53 02:50:01 7 5.73 0.00 0.79 15.33 0.05 78.10 02:51:01 all 10.26 0.00 1.37 2.85 0.04 85.49 02:51:01 0 10.54 0.00 1.76 0.28 0.02 87.40 02:51:01 1 5.32 0.00 1.07 11.12 0.05 82.43 02:51:01 2 2.49 0.00 0.84 0.65 0.03 95.99 02:51:01 3 4.10 0.00 0.72 0.13 0.02 95.04 02:51:01 4 3.41 0.00 0.94 1.87 0.05 93.73 02:51:01 5 2.14 0.00 1.40 0.17 0.02 96.27 02:51:01 6 31.52 0.00 2.24 1.26 0.03 64.94 02:51:01 7 22.55 0.00 1.99 7.26 0.05 68.15 02:52:01 all 11.02 0.00 4.23 7.15 0.07 77.53 02:52:01 0 11.10 0.00 4.00 33.84 0.08 50.97 02:52:01 1 9.87 0.00 3.85 12.08 0.05 74.15 02:52:01 2 10.61 0.00 4.86 2.34 0.07 82.13 02:52:01 3 11.87 0.00 4.39 1.82 0.08 81.84 02:52:01 4 11.78 0.00 4.45 1.82 0.07 81.89 02:52:01 5 12.43 0.00 4.83 2.07 0.07 80.60 02:52:01 6 10.68 0.00 3.53 0.73 0.07 85.00 02:52:01 7 9.82 0.00 3.92 2.70 0.07 83.49 02:53:01 all 27.19 0.00 3.04 1.59 0.08 68.10 02:53:01 0 28.70 0.00 3.10 4.79 0.13 63.28 02:53:01 1 27.20 0.00 3.51 0.88 0.07 68.35 02:53:01 2 31.36 0.00 3.60 2.27 0.07 62.70 02:53:01 3 26.75 0.00 2.30 0.00 0.07 70.88 02:53:01 4 28.69 0.00 3.38 0.24 0.08 67.61 02:53:01 5 22.12 0.00 2.47 0.23 0.07 75.11 02:53:01 6 28.07 0.00 3.13 4.14 0.08 64.57 02:53:01 7 24.66 0.00 2.81 0.12 0.08 72.32 02:54:01 all 0.83 0.00 0.11 1.42 0.04 97.60 02:54:01 0 0.68 0.00 0.22 11.39 0.03 87.68 02:54:01 1 0.67 0.00 0.12 0.00 0.03 99.18 02:54:01 2 1.04 0.00 0.10 0.00 0.03 98.83 02:54:01 3 0.92 0.00 0.08 0.00 0.03 98.97 02:54:01 4 0.83 0.00 0.10 0.00 0.02 99.05 02:54:01 5 0.69 0.00 0.13 0.00 0.05 99.13 02:54:01 6 0.70 0.00 0.07 0.00 0.03 99.20 02:54:01 7 1.07 0.00 0.13 0.00 0.03 98.76 02:55:01 all 6.76 0.00 0.75 1.44 0.05 91.01 02:55:01 0 7.64 0.00 0.77 11.33 0.07 80.19 02:55:01 1 6.55 0.00 0.89 0.03 0.05 92.48 02:55:01 2 5.80 0.00 0.72 0.03 0.07 93.38 02:55:01 3 5.81 0.00 0.50 0.00 0.05 93.63 02:55:01 4 9.07 0.00 0.99 0.02 0.07 89.85 02:55:01 5 6.44 0.00 0.62 0.00 0.03 92.90 02:55:01 6 5.71 0.00 0.72 0.03 0.05 93.49 02:55:01 7 7.00 0.00 0.75 0.03 0.03 92.18 02:56:01 all 0.64 0.00 0.20 0.02 0.06 99.07 02:56:01 0 0.37 0.00 0.25 0.10 0.08 99.20 02:56:01 1 0.35 0.00 0.23 0.00 0.07 99.35 02:56:01 2 0.40 0.00 0.17 0.02 0.05 99.37 02:56:01 3 1.87 0.00 0.20 0.00 0.07 97.87 02:56:01 4 0.89 0.00 0.20 0.00 0.05 98.86 02:56:01 5 0.57 0.00 0.17 0.00 0.07 99.20 02:56:01 6 0.38 0.00 0.30 0.00 0.07 99.25 02:56:01 7 0.37 0.00 0.12 0.00 0.05 99.47 02:57:01 all 5.23 0.00 0.64 0.38 0.04 93.72 02:57:01 0 0.65 0.00 0.48 1.44 0.03 97.39 02:57:01 1 4.55 0.00 0.68 0.03 0.05 94.68 02:57:01 2 1.20 0.00 0.32 0.17 0.03 98.28 02:57:01 3 1.51 0.00 0.62 0.10 0.03 97.74 02:57:01 4 1.45 0.00 0.77 0.38 0.03 97.37 02:57:01 5 27.62 0.00 1.05 0.58 0.05 70.69 02:57:01 6 1.19 0.00 0.52 0.22 0.02 98.06 02:57:01 7 3.68 0.00 0.67 0.07 0.05 95.54 Average: all 9.16 0.00 1.41 2.20 0.05 87.18 Average: 0 8.16 0.00 1.37 7.90 0.06 82.51 Average: 1 8.43 0.00 1.44 3.25 0.05 86.83 Average: 2 6.71 0.00 1.42 0.69 0.05 91.13 Average: 3 7.66 0.00 1.16 0.28 0.05 90.85 Average: 4 9.77 0.00 1.49 0.86 0.06 87.83 Average: 5 11.50 0.00 1.49 0.50 0.05 86.46 Average: 6 11.70 0.00 1.48 0.98 0.05 85.79 Average: 7 9.34 0.00 1.39 3.19 0.05 86.03