---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-519 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 12G 144G 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 846 27656 0 3664 30865 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:47:49:2a brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe47:492a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:de:b0:8e 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 inet6 fe80::42:caff:fede:b08e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-519) 11/17/23 _x86_64_ (8 CPU) 02:16:32 LINUX RESTART (8 CPU) 02:17:01 tps rtps wtps bread/s bwrtn/s 02:18:01 97.05 43.12 53.93 1916.56 24335.22 02:19:01 27.82 4.21 23.60 113.54 12433.38 02:20:01 18.06 0.00 18.06 0.00 11737.38 02:21:01 26.18 0.13 26.05 23.60 15880.42 02:22:01 207.67 45.44 162.22 2469.59 31028.96 02:23:01 434.91 10.58 424.33 981.84 37925.28 02:24:01 193.67 0.97 192.70 19.73 26301.48 02:25:01 18.01 0.00 18.01 0.00 18651.52 02:26:01 95.08 4.60 90.48 458.19 32168.77 02:27:01 85.39 1.78 83.60 107.05 12852.79 Average: 120.38 11.08 109.29 609.00 22331.16 02:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 30183696 31680184 2755524 8.37 55432 1760004 1463908 4.31 895296 1589268 56108 02:19:01 30157348 31675956 2781872 8.45 56576 1779900 1470448 4.33 909516 1601912 22312 02:20:01 30130616 31685212 2808604 8.53 57964 1812680 1470448 4.33 908320 1626068 6532 02:21:01 30114928 31726148 2824292 8.57 66768 1856288 1422252 4.18 855480 1684964 91288 02:22:01 29381788 31337160 3557432 10.80 83620 2167888 2249252 6.62 1295080 1946492 19060 02:23:01 27974428 30757296 4964792 15.07 143364 2858180 2957040 8.70 1941288 2587156 145312 02:24:01 27633356 30444092 5305864 16.11 144060 2880544 3198944 9.41 2280536 2580624 15816 02:25:01 26227072 29038584 6712148 20.38 144136 2882264 4758832 14.00 3664164 2581628 52 02:26:01 27982584 31199856 4956636 15.05 151232 3258752 2731424 8.04 1603772 2889332 444 02:27:01 28321508 31606068 4617712 14.02 162712 3310608 1513572 4.45 1289868 2862288 34796 Average: 28810732 31115056 4128488 12.53 106586 2456711 2323612 6.84 1564332 2194973 39172 02:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 02:18:01 ens3 350.47 243.44 1738.37 57.59 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:19:01 ens3 1.30 0.27 0.11 0.22 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 1.07 0.07 0.09 0.02 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 02:21:01 ens3 24.60 17.38 95.75 2.55 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 02:22:01 ens3 184.27 150.22 1476.97 29.11 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 3.73 3.73 0.71 0.71 0.00 0.00 0.00 0.00 02:23:01 ens3 403.75 251.47 2745.16 32.38 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 ens3 9.58 6.28 59.06 1.04 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 ens3 1.20 0.23 0.10 0.42 0.00 0.00 0.00 0.00 02:26:01 veth92e68f8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 4.83 7.73 0.29 58.72 0.00 0.00 0.00 0.00 02:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:26:01 ens3 139.24 113.01 1570.88 21.08 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 02:27:01 ens3 117.00 130.83 81.18 952.66 0.00 0.00 0.00 0.00 Average: docker0 0.48 0.78 0.03 5.87 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 123.24 91.32 776.74 109.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-519) 11/17/23 _x86_64_ (8 CPU) 02:16:32 LINUX RESTART (8 CPU) 02:17:01 CPU %user %nice %system %iowait %steal %idle 02:18:01 all 8.17 0.00 0.73 6.05 0.03 85.02 02:18:01 0 3.78 0.00 0.42 0.70 0.03 95.07 02:18:01 1 9.05 0.00 0.97 4.89 0.03 85.05 02:18:01 2 8.45 0.00 0.79 18.43 0.05 72.28 02:18:01 3 10.75 0.00 0.99 0.79 0.03 87.45 02:18:01 4 16.11 0.00 1.08 2.93 0.03 79.84 02:18:01 5 3.77 0.00 0.48 0.93 0.02 94.80 02:18:01 6 1.86 0.00 0.54 19.32 0.03 78.25 02:18:01 7 11.55 0.00 0.60 0.42 0.02 87.41 02:19:01 all 0.75 0.00 0.15 13.58 0.01 85.50 02:19:01 0 0.62 0.00 0.30 6.29 0.02 92.77 02:19:01 1 1.10 0.00 0.17 5.39 0.02 93.32 02:19:01 2 2.39 0.00 0.33 92.57 0.02 4.69 02:19:01 3 0.28 0.00 0.08 0.20 0.00 99.43 02:19:01 4 0.17 0.00 0.15 0.72 0.00 98.97 02:19:01 5 0.28 0.00 0.10 0.72 0.00 98.90 02:19:01 6 0.98 0.00 0.05 2.87 0.00 96.10 02:19:01 7 0.17 0.00 0.05 0.13 0.02 99.63 02:20:01 all 0.34 0.00 0.04 14.33 0.00 85.29 02:20:01 0 0.02 0.00 0.00 2.07 0.00 97.92 02:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:20:01 2 1.85 0.00 0.22 76.64 0.02 21.27 02:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 02:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 6 0.80 0.00 0.10 35.98 0.00 63.12 02:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:21:01 all 2.75 0.00 0.20 10.38 0.01 86.66 02:21:01 0 0.73 0.00 0.07 2.82 0.02 96.37 02:21:01 1 4.47 0.00 0.32 0.27 0.00 94.95 02:21:01 2 0.17 0.00 0.08 1.97 0.00 97.78 02:21:01 3 1.67 0.00 0.13 0.23 0.02 97.95 02:21:01 4 0.07 0.00 0.00 0.00 0.00 99.93 02:21:01 5 0.05 0.00 0.03 0.23 0.00 99.68 02:21:01 6 11.44 0.00 0.85 74.77 0.03 12.92 02:21:01 7 3.38 0.00 0.18 2.48 0.02 93.93 02:22:01 all 8.76 0.00 0.79 7.88 0.04 82.53 02:22:01 0 5.70 0.00 0.45 0.02 0.02 93.82 02:22:01 1 5.76 0.00 1.14 27.02 0.05 66.04 02:22:01 2 7.52 0.00 0.64 10.29 0.03 81.52 02:22:01 3 26.54 0.00 2.31 5.60 0.10 65.45 02:22:01 4 7.07 0.00 0.45 0.08 0.02 92.38 02:22:01 5 3.18 0.00 0.12 0.03 0.03 96.64 02:22:01 6 5.79 0.00 0.63 7.87 0.03 85.67 02:22:01 7 8.58 0.00 0.62 12.14 0.05 78.60 02:23:01 all 6.62 0.00 1.87 10.92 0.05 80.54 02:23:01 0 3.39 0.00 1.39 17.31 0.05 77.86 02:23:01 1 12.58 0.00 1.29 1.49 0.07 84.58 02:23:01 2 4.03 0.00 0.35 6.18 0.03 89.41 02:23:01 3 16.19 0.00 3.12 25.79 0.08 54.81 02:23:01 4 4.48 0.00 4.48 26.87 0.10 64.07 02:23:01 5 3.40 0.00 0.35 0.18 0.00 96.07 02:23:01 6 1.98 0.00 3.38 9.58 0.07 84.99 02:23:01 7 6.91 0.00 0.60 0.20 0.02 92.27 02:24:01 all 18.16 0.00 0.55 0.97 0.07 80.25 02:24:01 0 19.87 0.00 0.55 0.67 0.07 78.85 02:24:01 1 38.07 0.00 1.05 2.97 0.12 57.79 02:24:01 2 18.49 0.00 0.40 0.00 0.07 81.05 02:24:01 3 23.23 0.00 0.65 0.47 0.08 75.57 02:24:01 4 6.78 0.00 0.28 3.56 0.02 89.36 02:24:01 5 1.42 0.00 0.20 0.00 0.00 98.38 02:24:01 6 18.18 0.00 0.60 0.12 0.08 81.03 02:24:01 7 19.26 0.00 0.67 0.00 0.08 79.99 02:25:01 all 24.12 0.00 0.55 1.77 0.08 73.48 02:25:01 0 11.91 0.00 0.39 0.00 0.03 87.68 02:25:01 1 18.55 0.00 0.62 0.00 0.08 80.75 02:25:01 2 69.74 0.00 0.65 0.00 0.15 29.45 02:25:01 3 20.46 0.00 0.53 0.00 0.08 78.92 02:25:01 4 17.44 0.00 0.70 14.20 0.08 67.57 02:25:01 5 29.69 0.00 0.50 0.00 0.08 69.72 02:25:01 6 7.72 0.00 0.68 0.00 0.03 91.56 02:25:01 7 17.39 0.00 0.35 0.00 0.07 82.19 02:26:01 all 11.66 0.00 0.93 3.25 0.06 84.10 02:26:01 0 7.55 0.00 0.64 1.36 0.05 90.41 02:26:01 1 23.34 0.00 1.32 0.27 0.08 74.98 02:26:01 2 18.21 0.00 1.27 9.31 0.07 71.14 02:26:01 3 7.88 0.00 1.04 0.15 0.07 90.86 02:26:01 4 4.23 0.00 0.85 13.75 0.03 81.13 02:26:01 5 4.51 0.00 0.74 0.90 0.03 93.82 02:26:01 6 2.61 0.00 0.67 0.17 0.03 96.53 02:26:01 7 24.92 0.00 0.95 0.15 0.08 73.89 02:27:01 all 10.43 0.00 0.76 1.79 0.04 86.98 02:27:01 0 2.08 0.00 0.64 1.17 0.02 96.09 02:27:01 1 3.83 0.00 0.75 10.00 0.03 85.39 02:27:01 2 1.65 0.00 0.45 0.82 0.02 97.06 02:27:01 3 2.74 0.00 0.70 0.07 0.03 96.46 02:27:01 4 15.35 0.00 0.65 0.30 0.05 83.65 02:27:01 5 46.38 0.00 1.89 1.42 0.08 50.23 02:27:01 6 4.17 0.00 0.47 0.47 0.02 94.88 02:27:01 7 7.22 0.00 0.54 0.03 0.05 92.16 Average: all 9.17 0.00 0.66 7.10 0.04 83.04 Average: 0 5.56 0.00 0.48 3.24 0.03 90.68 Average: 1 11.67 0.00 0.76 5.23 0.05 82.29 Average: 2 13.25 0.00 0.52 21.63 0.05 64.56 Average: 3 10.96 0.00 0.95 3.32 0.05 84.72 Average: 4 7.17 0.00 0.86 6.22 0.03 85.72 Average: 5 9.26 0.00 0.44 0.44 0.03 89.83 Average: 6 5.56 0.00 0.79 15.13 0.03 78.48 Average: 7 9.93 0.00 0.46 1.56 0.04 88.02