---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6469 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 15G 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 883 24500 0 6783 30828 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:70:8a:46 brd ff:ff:ff:ff:ff:ff inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe70:8a46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:87:ca:ef 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-6469) 12/20/23 _x86_64_ (8 CPU) 11:20:32 LINUX RESTART (8 CPU) 11:21:01 tps rtps wtps bread/s bwrtn/s 11:22:01 149.27 46.17 103.10 2033.06 77164.01 11:23:01 215.30 50.07 165.22 3749.91 69365.11 11:24:01 35.23 1.07 34.16 86.65 4605.37 11:25:01 102.10 16.26 85.84 2862.72 37944.48 11:26:01 291.63 2.72 288.92 431.13 96283.82 11:27:01 160.91 0.38 160.52 26.53 14741.14 11:28:01 47.45 0.05 47.40 0.40 1697.17 11:29:01 47.36 0.23 47.13 27.46 1961.14 Average: 131.15 14.62 116.53 1152.23 37970.34 11:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:22:01 30175420 31760968 2763800 8.39 69180 1827344 1393944 4.10 815992 1659632 166012 11:23:01 28903288 31073808 4035932 12.25 87208 2376056 1876552 5.52 1626672 2082780 22336 11:24:01 27971560 30422416 4967660 15.08 91972 2644612 2428512 7.15 2367596 2257664 171344 11:25:01 27892964 31638496 5046256 15.32 110428 3882784 1372680 4.04 1381108 3261784 261560 11:26:01 23516548 29984392 9422672 28.61 167364 6337728 8530436 25.10 3219904 5577300 744 11:27:01 20984552 27800028 11954668 36.29 185100 6633964 10891688 32.05 5537928 5734196 7616 11:28:01 20384292 27356564 12554928 38.12 186640 6786288 11347920 33.39 6001572 5860516 440 11:29:01 22116180 29035728 10823040 32.86 187828 6795600 5521696 16.25 4429792 5761204 300 Average: 25243100 29884050 7696120 23.36 135715 4660547 5420428 15.95 3172570 4024384 78794 11:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:22:01 ens3 382.94 242.25 1604.41 61.35 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 11:23:01 ens3 539.88 413.83 5502.42 91.33 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 11:24:01 ens3 876.37 633.21 1560.46 216.84 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 ens3 307.18 220.85 3140.08 54.28 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 br-333e8ebf5c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 11:26:01 ens3 1007.28 488.00 21370.90 36.61 0.00 0.00 0.00 0.00 11:26:01 vethc4b7b19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 veth888a5b4 7.35 6.78 1.02 1.13 0.00 0.00 0.00 0.00 11:26:01 veth78c4821 0.00 0.87 0.00 0.19 0.00 0.00 0.00 0.00 11:27:01 vethaa66440 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 11:27:01 ens3 43.54 32.69 673.67 8.94 0.00 0.00 0.00 0.00 11:27:01 br-306c24e9c0df 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:27:01 veth888a5b4 19.08 13.65 1.72 1.83 0.00 0.00 0.00 0.00 11:28:01 vethaa66440 86.29 109.45 14.68 7.62 0.00 0.00 0.00 0.00 11:28:01 ens3 3.67 2.40 0.85 0.87 0.00 0.00 0.00 0.00 11:28:01 br-306c24e9c0df 86.29 109.43 13.50 7.62 0.00 0.00 0.00 0.00 11:28:01 veth888a5b4 32.41 21.28 2.63 2.85 0.00 0.00 0.00 0.00 11:29:01 ens3 19.41 15.01 7.12 19.90 0.00 0.00 0.00 0.00 11:29:01 br-306c24e9c0df 3.15 2.95 0.66 0.50 0.00 0.00 0.00 0.00 11:29:01 veth888a5b4 35.43 25.10 3.35 3.68 0.00 0.00 0.00 0.00 11:29:01 br-d55e14b56100 105.98 87.39 11.02 15.74 0.00 0.00 0.00 0.00 Average: ens3 397.53 256.03 4232.35 61.26 0.00 0.00 0.00 0.00 Average: br-306c24e9c0df 11.18 14.06 1.77 1.02 0.00 0.00 0.00 0.00 Average: veth888a5b4 11.78 8.35 1.09 1.19 0.00 0.00 0.00 0.00 Average: br-d55e14b56100 13.25 10.92 1.38 1.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6469) 12/20/23 _x86_64_ (8 CPU) 11:20:32 LINUX RESTART (8 CPU) 11:21:01 CPU %user %nice %system %iowait %steal %idle 11:22:01 all 11.18 0.00 0.92 4.19 0.04 83.68 11:22:01 0 8.73 0.00 0.77 0.40 0.02 90.09 11:22:01 1 9.37 0.00 0.68 0.45 0.02 89.48 11:22:01 2 2.49 0.00 0.35 1.44 0.05 95.67 11:22:01 3 26.43 0.00 1.89 26.47 0.07 45.14 11:22:01 4 4.20 0.00 0.37 0.27 0.02 95.15 11:22:01 5 12.92 0.00 0.69 0.40 0.05 85.94 11:22:01 6 10.25 0.00 1.34 3.11 0.03 85.26 11:22:01 7 15.07 0.00 1.22 1.00 0.03 82.67 11:23:01 all 22.31 0.00 1.24 3.71 0.06 72.68 11:23:01 0 25.93 0.00 0.94 0.25 0.05 72.83 11:23:01 1 25.75 0.00 2.21 1.00 0.07 70.97 11:23:01 2 15.72 0.00 1.22 3.73 0.07 79.26 11:23:01 3 24.53 0.00 1.11 20.06 0.07 54.23 11:23:01 4 31.69 0.00 1.74 2.23 0.05 64.30 11:23:01 5 20.17 0.00 1.02 0.27 0.03 78.51 11:23:01 6 16.51 0.00 1.04 0.55 0.05 81.85 11:23:01 7 18.16 0.00 0.73 1.68 0.07 79.36 11:24:01 all 44.74 0.00 1.30 0.08 0.09 53.79 11:24:01 0 45.46 0.00 1.05 0.10 0.08 53.31 11:24:01 1 42.42 0.00 1.98 0.07 0.08 55.44 11:24:01 2 59.38 0.00 1.17 0.00 0.10 39.35 11:24:01 3 38.62 0.00 1.29 0.42 0.08 59.59 11:24:01 4 42.47 0.00 0.63 0.02 0.07 56.82 11:24:01 5 45.53 0.00 1.30 0.00 0.08 53.09 11:24:01 6 45.43 0.00 1.25 0.02 0.07 53.23 11:24:01 7 38.68 0.00 1.72 0.03 0.10 59.46 11:25:01 all 15.15 0.00 1.84 0.82 0.05 82.14 11:25:01 0 12.48 0.00 1.87 0.47 0.07 85.11 11:25:01 1 25.43 0.00 2.13 0.08 0.05 72.31 11:25:01 2 9.71 0.00 1.91 0.12 0.03 88.23 11:25:01 3 14.79 0.00 1.86 3.37 0.05 79.94 11:25:01 4 8.49 0.00 1.47 0.50 0.03 89.50 11:25:01 5 12.42 0.00 1.45 0.15 0.03 85.94 11:25:01 6 10.68 0.00 1.59 0.05 0.03 87.64 11:25:01 7 27.24 0.00 2.42 1.81 0.07 68.46 11:26:01 all 31.96 0.00 6.64 3.89 0.10 57.42 11:26:01 0 34.27 0.00 7.34 1.25 0.10 57.04 11:26:01 1 29.52 0.00 6.59 17.48 0.10 46.30 11:26:01 2 32.69 0.00 7.87 7.39 0.10 51.95 11:26:01 3 34.33 0.00 6.88 1.71 0.10 56.99 11:26:01 4 32.09 0.00 5.35 0.05 0.08 62.43 11:26:01 5 30.21 0.00 6.21 1.10 0.10 62.38 11:26:01 6 28.48 0.00 5.35 0.10 0.08 65.98 11:26:01 7 34.03 0.00 7.49 2.15 0.10 56.23 11:27:01 all 40.15 0.00 3.40 1.39 0.11 54.95 11:27:01 0 35.07 0.00 3.90 2.20 0.12 58.71 11:27:01 1 31.71 0.00 3.43 0.25 0.12 64.49 11:27:01 2 43.45 0.00 3.22 2.39 0.10 50.84 11:27:01 3 49.55 0.00 3.33 0.95 0.10 46.07 11:27:01 4 38.33 0.00 3.20 0.65 0.10 57.72 11:27:01 5 43.90 0.00 2.88 3.23 0.12 49.88 11:27:01 6 43.16 0.00 4.07 0.99 0.13 51.65 11:27:01 7 36.06 0.00 3.19 0.49 0.10 60.16 11:28:01 all 15.66 0.00 2.67 0.18 0.10 81.39 11:28:01 0 14.87 0.00 2.61 0.32 0.12 82.09 11:28:01 1 15.60 0.00 2.74 0.03 0.12 81.51 11:28:01 2 15.26 0.00 2.89 0.05 0.12 81.69 11:28:01 3 15.71 0.00 2.55 0.22 0.08 81.44 11:28:01 4 14.94 0.00 2.69 0.15 0.10 82.12 11:28:01 5 19.36 0.00 2.42 0.27 0.08 77.87 11:28:01 6 14.18 0.00 2.80 0.35 0.08 82.59 11:28:01 7 15.38 0.00 2.67 0.05 0.12 81.78 11:29:01 all 5.77 0.00 1.63 0.17 0.08 92.35 11:29:01 0 5.44 0.00 1.64 0.02 0.07 92.84 11:29:01 1 7.00 0.00 1.83 0.05 0.08 91.03 11:29:01 2 4.29 0.00 1.93 0.28 0.07 93.43 11:29:01 3 6.38 0.00 1.84 0.22 0.08 91.48 11:29:01 4 6.38 0.00 1.49 0.32 0.08 91.73 11:29:01 5 5.85 0.00 1.54 0.08 0.08 92.44 11:29:01 6 5.69 0.00 1.28 0.30 0.08 92.64 11:29:01 7 5.13 0.00 1.50 0.08 0.07 93.22 Average: all 23.35 0.00 2.45 1.80 0.08 72.32 Average: 0 22.77 0.00 2.51 0.62 0.08 74.02 Average: 1 23.33 0.00 2.69 2.39 0.08 71.52 Average: 2 22.86 0.00 2.56 1.92 0.08 72.58 Average: 3 26.28 0.00 2.59 6.68 0.08 64.37 Average: 4 22.30 0.00 2.11 0.52 0.07 75.00 Average: 5 23.78 0.00 2.18 0.69 0.07 73.29 Average: 6 21.80 0.00 2.34 0.69 0.07 75.11 Average: 7 23.71 0.00 2.61 0.91 0.08 72.69