---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80823 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 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 933 24234 0 6999 30779 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:0d:60:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe0d:6070/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:5d:ba:42 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-80823) 11/01/24 _x86_64_ (8 CPU) 16:39:25 LINUX RESTART (8 CPU) 16:40:01 tps rtps wtps bread/s bwrtn/s 16:41:01 14.89 0.00 14.89 0.00 11699.40 16:42:01 261.49 21.45 240.04 787.87 13737.18 16:43:01 142.82 54.35 88.47 3935.89 19099.77 16:44:01 156.41 14.98 141.43 966.91 32356.74 16:45:01 67.44 13.13 54.31 2444.13 25744.38 16:46:01 281.07 3.32 277.75 446.99 93935.41 16:47:01 247.19 0.38 246.81 26.00 65561.61 16:48:01 61.39 0.00 61.39 0.00 18542.38 16:49:01 72.57 1.18 71.39 77.59 14054.59 Average: 145.02 12.09 132.93 965.04 32746.52 16:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:41:01 30654636 31894300 2284584 6.94 38608 1529304 1344324 3.96 620504 1411568 152 16:42:01 30406172 31704660 2533048 7.69 44084 1580696 1379204 4.06 828148 1445120 15140 16:43:01 29767424 31530900 3171796 9.63 78928 1987756 1546388 4.55 1097988 1766388 210172 16:44:01 27839404 30056216 5099816 15.48 90720 2416152 2924548 8.60 2672220 2088212 22236 16:45:01 28205460 31579096 4733760 14.37 102020 3539504 1521796 4.48 1428952 2923200 683180 16:46:01 23551220 29874340 9388000 28.50 146380 6261772 7619168 22.42 3302364 5490840 1029456 16:47:01 20947936 27841416 11991284 36.40 186524 6722880 11413928 33.58 5483348 5803244 3680 16:48:01 19397120 26626916 13542100 41.11 192056 7034036 12300972 36.19 6717044 6050072 2880 16:49:01 24818388 31517708 8120832 24.65 194928 6573708 1560160 4.59 1962452 5541260 18492 Average: 26176418 30291728 6762802 20.53 119361 4182868 4623388 13.60 2679224 3613323 220599 16:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:41:01 ens3 0.20 0.12 0.06 0.21 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 ens3 181.44 114.28 363.99 42.35 0.00 0.00 0.00 0.00 16:42:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 ens3 149.42 101.73 1214.52 25.71 0.00 0.00 0.00 0.00 16:43:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 581.47 431.94 6053.41 77.36 0.00 0.00 0.00 0.00 16:44:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 723.91 529.91 2130.24 193.88 0.00 0.00 0.00 0.00 16:45:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 veth92732ee 1.37 1.33 0.27 0.47 0.00 0.00 0.00 0.00 16:46:01 veth407ccea 6.35 6.15 1.37 0.74 0.00 0.00 0.00 0.00 16:46:01 ens3 1074.57 514.65 25505.60 47.28 0.00 0.00 0.00 0.00 16:46:01 lo 9.53 9.53 1.06 1.06 0.00 0.00 0.00 0.00 16:47:01 veth92732ee 227.63 190.00 33.70 213.91 0.00 0.00 0.00 0.02 16:47:01 br-8f3b44e98931 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:47:01 veth407ccea 194.90 232.88 213.85 31.97 0.00 0.00 0.00 0.02 16:47:01 ens3 78.44 50.31 781.07 15.08 0.00 0.00 0.00 0.00 16:48:01 veth92732ee 82.80 80.72 10.63 12.57 0.00 0.00 0.00 0.00 16:48:01 br-8f3b44e98931 446.93 350.54 27.96 32.17 0.00 0.00 0.00 0.00 16:48:01 veth407ccea 98.85 103.40 16.94 22.17 0.00 0.00 0.00 0.00 16:48:01 ens3 18.93 15.13 5.67 4.99 0.00 0.00 0.00 0.00 16:49:01 ens3 92.98 70.24 79.63 54.56 0.00 0.00 0.00 0.00 16:49:01 lo 22.10 22.10 2.33 2.33 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 322.35 203.13 4014.63 51.27 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.22 0.22 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-80823) 11/01/24 _x86_64_ (8 CPU) 16:39:25 LINUX RESTART (8 CPU) 16:40:01 CPU %user %nice %system %iowait %steal %idle 16:41:01 all 0.34 0.00 0.02 0.63 0.01 99.00 16:41:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:41:01 1 0.80 0.00 0.05 0.00 0.02 99.13 16:41:01 2 0.05 0.00 0.02 0.00 0.02 99.92 16:41:01 3 0.05 0.00 0.02 0.00 0.02 99.92 16:41:01 4 0.05 0.00 0.02 4.97 0.00 94.97 16:41:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:41:01 6 0.10 0.00 0.03 0.00 0.02 99.85 16:41:01 7 1.63 0.00 0.02 0.08 0.02 98.26 16:42:01 all 2.19 0.00 0.40 1.13 0.01 96.27 16:42:01 0 1.99 0.00 0.15 0.13 0.00 97.73 16:42:01 1 4.45 0.00 0.15 0.02 0.02 95.37 16:42:01 2 1.92 0.00 0.25 0.27 0.02 97.55 16:42:01 3 1.63 0.00 1.43 3.56 0.00 93.37 16:42:01 4 1.63 0.00 0.30 4.90 0.02 93.15 16:42:01 5 3.40 0.00 0.27 0.13 0.02 96.18 16:42:01 6 1.07 0.00 0.27 0.02 0.02 98.63 16:42:01 7 1.36 0.00 0.38 0.02 0.00 98.24 16:43:01 all 11.55 0.00 0.94 1.97 0.03 85.50 16:43:01 0 15.84 0.00 1.20 0.68 0.07 82.21 16:43:01 1 5.32 0.00 0.53 0.40 0.03 93.71 16:43:01 2 7.89 0.00 0.77 7.22 0.03 84.09 16:43:01 3 13.93 0.00 1.07 0.78 0.03 84.18 16:43:01 4 4.85 0.00 0.43 4.25 0.02 90.44 16:43:01 5 28.04 0.00 1.80 1.98 0.03 68.15 16:43:01 6 13.78 0.00 1.30 0.45 0.03 84.43 16:43:01 7 2.71 0.00 0.40 0.02 0.02 96.85 16:44:01 all 40.04 0.00 1.38 0.95 0.08 57.56 16:44:01 0 37.38 0.00 0.92 0.10 0.05 61.56 16:44:01 1 42.54 0.00 0.92 0.15 0.05 56.34 16:44:01 2 50.99 0.00 3.18 3.63 0.10 42.09 16:44:01 3 36.08 0.00 1.86 2.34 0.08 59.64 16:44:01 4 43.99 0.00 1.04 0.07 0.07 54.84 16:44:01 5 38.48 0.00 0.94 0.64 0.08 59.87 16:44:01 6 40.11 0.00 1.32 0.57 0.07 57.93 16:44:01 7 30.74 0.00 0.80 0.13 0.10 68.22 16:45:01 all 31.82 0.00 1.96 1.19 0.06 64.99 16:45:01 0 23.32 0.00 1.40 0.08 0.05 75.14 16:45:01 1 33.22 0.00 1.69 0.20 0.05 64.84 16:45:01 2 31.16 0.00 1.56 1.11 0.07 66.11 16:45:01 3 24.55 0.00 1.40 3.83 0.03 70.19 16:45:01 4 43.68 0.00 2.17 1.59 0.07 52.50 16:45:01 5 28.51 0.00 2.28 0.10 0.07 69.04 16:45:01 6 25.71 0.00 2.64 1.24 0.05 70.37 16:45:01 7 44.36 0.00 2.56 1.34 0.07 51.68 16:46:01 all 27.40 0.00 5.27 5.00 0.07 62.26 16:46:01 0 23.88 0.00 4.95 0.40 0.05 70.72 16:46:01 1 26.30 0.00 5.42 2.81 0.07 65.39 16:46:01 2 30.42 0.00 5.70 4.79 0.08 59.00 16:46:01 3 25.49 0.00 4.65 6.02 0.05 63.79 16:46:01 4 33.98 0.00 5.36 2.55 0.07 58.04 16:46:01 5 26.11 0.00 6.23 16.67 0.07 50.92 16:46:01 6 25.32 0.00 4.64 0.47 0.07 69.50 16:46:01 7 27.69 0.00 5.23 6.35 0.07 60.67 16:47:01 all 33.27 0.00 4.66 4.21 0.10 57.76 16:47:01 0 33.26 0.00 4.59 2.60 0.10 59.45 16:47:01 1 32.81 0.00 5.60 3.72 0.12 57.76 16:47:01 2 29.68 0.00 4.26 1.01 0.10 64.95 16:47:01 3 37.02 0.00 4.48 4.28 0.10 54.12 16:47:01 4 32.92 0.00 4.77 2.48 0.08 59.75 16:47:01 5 35.77 0.00 4.71 2.76 0.08 56.67 16:47:01 6 32.72 0.00 5.10 13.42 0.12 48.64 16:47:01 7 31.98 0.00 3.77 3.44 0.10 60.71 16:48:01 all 33.79 0.00 5.76 0.87 0.12 59.45 16:48:01 0 31.15 0.00 5.62 1.40 0.13 61.70 16:48:01 1 33.96 0.00 5.52 0.37 0.12 60.03 16:48:01 2 29.03 0.00 5.65 0.08 0.14 65.09 16:48:01 3 42.35 0.00 5.57 0.30 0.12 51.66 16:48:01 4 34.69 0.00 5.82 1.42 0.12 57.96 16:48:01 5 33.53 0.00 5.36 0.20 0.12 60.79 16:48:01 6 32.37 0.00 5.87 0.10 0.12 61.55 16:48:01 7 33.29 0.00 6.68 3.10 0.14 56.79 16:49:01 all 11.03 0.00 2.73 0.87 0.07 85.29 16:49:01 0 9.06 0.00 3.00 1.02 0.07 86.86 16:49:01 1 19.41 0.00 3.03 0.92 0.08 76.55 16:49:01 2 14.52 0.00 2.57 0.41 0.07 82.44 16:49:01 3 10.70 0.00 2.74 0.13 0.07 86.36 16:49:01 4 8.04 0.00 2.54 1.72 0.07 87.63 16:49:01 5 8.08 0.00 2.73 0.17 0.07 88.96 16:49:01 6 9.16 0.00 2.77 1.61 0.07 86.39 16:49:01 7 9.27 0.00 2.50 0.97 0.08 87.17 Average: all 21.23 0.00 2.56 1.87 0.06 74.28 Average: 0 19.52 0.00 2.42 0.71 0.06 77.29 Average: 1 22.06 0.00 2.54 0.95 0.06 74.39 Average: 2 21.71 0.00 2.65 2.06 0.07 73.51 Average: 3 21.26 0.00 2.57 2.36 0.06 73.75 Average: 4 22.63 0.00 2.49 2.66 0.06 72.16 Average: 5 22.40 0.00 2.69 2.50 0.06 72.34 Average: 6 20.01 0.00 2.65 1.98 0.06 75.30 Average: 7 20.27 0.00 2.47 1.71 0.07 75.49