---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10114 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 712K 3.2G 1% /run /dev/vda1 155G 16G 139G 11% / 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 880 22538 0 8747 30831 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:90:9e:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe90:9ef7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:66:e5:b5 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:e7ff:fe66:e5b5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10114) 11/06/25 _x86_64_ (8 CPU) 13:33:33 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 294.71 58.70 236.01 3717.88 35742.55 13:36:01 231.88 19.43 212.45 2238.96 91028.96 13:37:01 237.96 0.23 237.72 17.19 152647.04 13:38:01 316.71 2.67 314.05 417.00 32331.28 13:39:01 131.41 0.33 131.08 27.60 25208.33 13:40:01 14.33 0.00 14.33 0.00 7621.73 13:41:01 9.98 0.00 9.98 0.00 7743.78 13:42:01 23.63 0.07 23.56 10.93 8281.42 13:43:01 67.29 1.27 66.02 89.45 8925.05 Average: 147.27 9.10 138.18 718.73 41074.35 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30100976 31683408 2838244 8.62 70664 1821328 1411280 4.15 866744 1678316 178584 13:36:01 23707112 31587084 9232108 28.03 146252 7785580 2073704 6.10 1062588 7562708 3882948 13:37:01 23541844 31645452 9397376 28.53 162284 7961724 1660592 4.89 1024176 7737572 323052 13:38:01 20600548 29025828 12338672 37.46 178684 8260532 10006084 29.44 3896916 7696348 3404 13:39:01 19750092 28501092 13189128 40.04 207588 8518896 10597140 31.18 4468472 7924856 1788 13:40:01 19604716 28354952 13334504 40.48 207800 8518460 10755460 31.65 4626656 7910728 280 13:41:01 19596104 28351288 13343116 40.51 208040 8522936 10763328 31.67 4631772 7913800 400 13:42:01 20487704 29191028 12451516 37.80 208376 8480716 8404768 24.73 3818184 7864332 244 13:43:01 23094104 31581648 9845116 29.89 210200 8254492 1606644 4.73 1487080 7660652 28284 Average: 22275911 29991309 10663309 32.37 177765 7569407 6364333 18.73 2875843 7105479 490998 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 385.21 250.99 1768.54 64.99 0.00 0.00 0.00 0.00 13:35:01 lo 1.76 1.76 0.20 0.20 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2352.62 1354.79 57465.93 123.15 0.00 0.00 0.00 0.00 13:36:01 lo 17.20 17.20 1.83 1.83 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 7.98 8.08 1.82 2.12 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-c917c9ac9702 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 25.30 16.73 326.98 2.33 0.00 0.00 0.00 0.00 13:38:01 vethe5abfbb 273.02 294.82 59.66 40.39 0.00 0.00 0.00 0.00 13:38:01 veth6876259 0.38 0.77 0.04 0.64 0.00 0.00 0.00 0.00 13:39:01 docker0 15.81 19.45 2.45 336.63 0.00 0.00 0.00 0.00 13:39:01 veth8e609bf 2.52 2.20 0.48 1.96 0.00 0.00 0.00 0.00 13:39:01 ens3 54.14 40.34 1215.47 5.59 0.00 0.00 0.00 0.00 13:39:01 vethe5abfbb 499.85 502.43 117.58 54.31 0.00 0.00 0.00 0.01 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth8e609bf 3.78 4.77 0.47 0.55 0.00 0.00 0.00 0.00 13:40:01 ens3 0.68 0.57 0.18 0.32 0.00 0.00 0.00 0.00 13:40:01 vethe5abfbb 486.65 488.85 111.73 52.32 0.00 0.00 0.00 0.01 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth8e609bf 10.40 7.95 1.05 1.95 0.00 0.00 0.00 0.00 13:41:01 ens3 0.68 0.58 0.14 0.10 0.00 0.00 0.00 0.00 13:41:01 vethe5abfbb 0.15 0.25 0.03 0.07 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 12.56 13.03 9.81 2.48 0.00 0.00 0.00 0.00 13:42:01 vethe5abfbb 261.49 263.07 60.02 27.99 0.00 0.00 0.00 0.00 13:42:01 lo 31.26 31.26 3.08 3.08 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 36.84 30.68 65.55 16.24 0.00 0.00 0.00 0.00 13:43:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 1.76 2.16 0.27 37.47 0.00 0.00 0.00 0.00 Average: ens3 319.41 190.52 6770.36 24.07 0.00 0.00 0.00 0.00 Average: lo 3.15 3.15 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10114) 11/06/25 _x86_64_ (8 CPU) 13:33:33 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.69 0.00 1.08 3.20 0.04 84.98 13:35:01 0 16.31 0.00 1.31 0.46 0.03 81.89 13:35:01 1 40.23 0.00 2.24 1.97 0.10 55.46 13:35:01 2 4.49 0.00 0.63 0.15 0.07 94.67 13:35:01 3 12.07 0.00 0.80 0.46 0.03 86.65 13:35:01 4 3.25 0.00 1.72 10.29 0.05 84.70 13:35:01 5 3.36 0.00 0.66 2.46 0.02 93.50 13:35:01 6 3.91 0.00 0.70 9.52 0.02 85.86 13:35:01 7 1.85 0.00 0.61 0.37 0.02 97.15 13:36:01 all 19.47 0.00 8.83 15.23 0.12 56.35 13:36:01 0 30.37 0.00 10.42 12.17 0.14 46.90 13:36:01 1 19.47 0.00 8.85 22.87 0.10 48.72 13:36:01 2 17.87 0.00 8.90 27.02 0.14 46.08 13:36:01 3 17.24 0.00 8.50 20.20 0.14 53.92 13:36:01 4 17.97 0.00 8.75 7.72 0.14 65.43 13:36:01 5 19.31 0.00 7.86 6.89 0.12 65.81 13:36:01 6 16.41 0.00 9.15 15.68 0.10 58.65 13:36:01 7 17.05 0.00 8.18 9.31 0.10 65.36 13:37:01 all 3.77 0.00 1.99 26.47 0.05 67.72 13:37:01 0 3.63 0.00 1.54 10.33 0.03 84.47 13:37:01 1 3.05 0.00 2.58 52.24 0.05 42.08 13:37:01 2 2.78 0.00 2.13 35.32 0.05 59.72 13:37:01 3 4.24 0.00 2.10 25.40 0.07 68.20 13:37:01 4 3.32 0.00 2.00 11.75 0.10 82.82 13:37:01 5 4.77 0.00 2.01 15.52 0.05 77.65 13:37:01 6 4.28 0.00 1.94 37.78 0.05 55.95 13:37:01 7 4.09 0.00 1.64 23.47 0.03 70.76 13:38:01 all 35.91 0.00 4.79 2.29 0.12 56.89 13:38:01 0 35.64 0.00 4.99 3.41 0.13 55.82 13:38:01 1 34.53 0.00 5.26 2.92 0.13 57.15 13:38:01 2 36.07 0.00 4.83 0.30 0.10 58.70 13:38:01 3 37.08 0.00 5.04 6.45 0.12 51.31 13:38:01 4 36.53 0.00 4.67 0.64 0.13 58.03 13:38:01 5 39.22 0.00 4.60 1.73 0.10 54.34 13:38:01 6 30.43 0.00 4.10 0.98 0.10 64.39 13:38:01 7 37.82 0.00 4.80 1.90 0.10 55.38 13:39:01 all 11.18 0.00 1.90 1.66 0.08 85.19 13:39:01 0 13.59 0.00 1.96 0.39 0.08 83.98 13:39:01 1 11.02 0.00 2.33 3.48 0.08 83.09 13:39:01 2 8.21 0.00 1.66 3.31 0.07 86.75 13:39:01 3 13.84 0.00 1.98 3.08 0.07 81.03 13:39:01 4 8.41 0.00 2.10 0.37 0.07 89.05 13:39:01 5 10.59 0.00 1.35 0.10 0.08 87.87 13:39:01 6 11.93 0.00 1.46 0.59 0.07 85.96 13:39:01 7 11.80 0.00 2.33 2.02 0.07 83.78 13:40:01 all 4.30 0.00 0.67 0.37 0.05 94.61 13:40:01 0 4.56 0.00 0.70 0.00 0.05 94.69 13:40:01 1 3.50 0.00 0.65 0.27 0.07 95.51 13:40:01 2 3.80 0.00 0.84 0.35 0.07 94.95 13:40:01 3 5.09 0.00 0.47 2.24 0.05 92.15 13:40:01 4 4.83 0.00 0.52 0.03 0.05 94.57 13:40:01 5 5.00 0.00 0.75 0.02 0.07 94.17 13:40:01 6 4.17 0.00 0.53 0.00 0.07 95.23 13:40:01 7 3.43 0.00 0.87 0.00 0.05 95.66 13:41:01 all 1.63 0.00 0.33 0.22 0.05 97.77 13:41:01 0 1.80 0.00 0.33 0.00 0.03 97.83 13:41:01 1 1.14 0.00 0.35 0.00 0.05 98.46 13:41:01 2 2.15 0.00 0.28 0.10 0.05 97.41 13:41:01 3 1.20 0.00 0.25 1.60 0.07 96.87 13:41:01 4 1.29 0.00 0.33 0.03 0.05 98.30 13:41:01 5 2.17 0.00 0.45 0.00 0.07 97.31 13:41:01 6 1.18 0.00 0.37 0.05 0.05 98.35 13:41:01 7 2.05 0.00 0.33 0.02 0.05 97.55 13:42:01 all 2.46 0.00 0.70 0.21 0.06 96.57 13:42:01 0 3.07 0.00 0.65 0.03 0.07 96.17 13:42:01 1 3.53 0.00 1.10 0.00 0.08 95.28 13:42:01 2 1.82 0.00 0.74 0.22 0.07 97.15 13:42:01 3 1.44 0.00 0.57 1.20 0.05 96.74 13:42:01 4 1.81 0.00 0.70 0.12 0.07 97.31 13:42:01 5 3.39 0.00 0.55 0.02 0.07 95.97 13:42:01 6 2.76 0.00 0.52 0.03 0.07 96.63 13:42:01 7 1.89 0.00 0.75 0.02 0.07 97.28 13:43:01 all 5.56 0.00 0.63 1.01 0.03 92.77 13:43:01 0 4.02 0.00 0.67 0.08 0.03 95.19 13:43:01 1 19.60 0.00 1.20 0.15 0.07 78.98 13:43:01 2 13.45 0.00 0.67 0.08 0.03 85.76 13:43:01 3 0.98 0.00 0.55 4.29 0.02 94.16 13:43:01 4 0.72 0.00 0.50 2.37 0.03 96.38 13:43:01 5 3.61 0.00 0.55 0.03 0.02 95.78 13:43:01 6 1.32 0.00 0.40 0.02 0.02 98.25 13:43:01 7 0.78 0.00 0.50 1.03 0.03 97.65 Average: all 10.52 0.00 2.31 5.61 0.07 81.50 Average: 0 12.51 0.00 2.50 2.97 0.07 81.96 Average: 1 15.07 0.00 2.72 9.30 0.08 72.84 Average: 2 10.05 0.00 2.28 7.39 0.07 80.20 Average: 3 10.32 0.00 2.24 7.19 0.07 80.19 Average: 4 8.66 0.00 2.35 3.68 0.08 85.23 Average: 5 10.14 0.00 2.08 2.96 0.07 84.76 Average: 6 8.46 0.00 2.11 7.13 0.06 82.23 Average: 7 8.94 0.00 2.21 4.22 0.06 84.57