---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12094 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 14G 142G 9% / 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 856 25050 0 6260 30855 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:dd:41:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fedd:4123/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:be:c2:94 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-12094) 01/13/24 _x86_64_ (8 CPU) 23:37:02 LINUX RESTART (8 CPU) 23:38:02 tps rtps wtps bread/s bwrtn/s 23:39:01 112.61 14.05 98.56 994.10 36522.94 23:40:01 131.48 23.10 108.38 2769.81 38565.44 23:41:01 207.05 0.13 206.92 11.73 122974.17 23:42:01 343.16 12.01 331.14 820.10 63795.92 23:43:01 21.50 0.02 21.48 1.07 27510.35 23:44:01 5.83 0.02 5.82 0.13 1469.44 23:45:01 8.31 0.00 8.31 0.00 314.58 23:46:01 15.43 0.05 15.38 8.27 1211.80 Average: 105.65 6.16 99.50 574.77 36544.87 23:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:39:01 29986624 31664628 2952596 8.96 75760 1907404 1505760 4.43 917920 1731268 136656 23:40:01 27920332 31635732 5018888 15.24 109764 3843232 1614024 4.75 1020320 3581096 1741476 23:41:01 25729100 31651356 7210120 21.89 139180 5910540 1495872 4.40 1035376 5646256 748756 23:42:01 23369216 29479140 9570004 29.05 155412 6062176 8975708 26.41 3385260 5575636 1592 23:43:01 23412344 29522756 9526876 28.92 155492 6062300 8902952 26.19 3343440 5575272 148 23:44:01 23198504 29313532 9740716 29.57 155752 6066188 8986944 26.44 3565804 5564284 2828 23:45:01 23048312 29167124 9890908 30.03 156092 6069500 9375736 27.59 3713032 5565508 216 23:46:01 23433936 29578996 9505284 28.86 156544 6098284 7663192 22.55 3327176 5580464 224 Average: 25012296 30251658 7926924 24.07 138000 5252453 6065024 17.84 2538541 4852473 328987 23:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 ens3 58.57 36.60 906.90 7.43 0.00 0.00 0.00 0.00 23:39:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 382.40 247.44 10673.44 35.07 0.00 0.00 0.00 0.00 23:40:01 br-7a037ae5487f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 lo 8.00 8.00 0.74 0.74 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 ens3 842.06 430.93 22223.83 31.78 0.00 0.00 0.00 0.00 23:41:01 br-7a037ae5487f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 lo 5.87 5.87 0.61 0.61 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 ens3 12.31 10.43 3.79 3.18 0.00 0.00 0.00 0.00 23:42:01 br-7a037ae5487f 1.90 2.10 2.75 6.88 0.00 0.00 0.00 0.00 23:42:01 veth031a367 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 ens3 2.12 1.17 0.79 1.06 0.00 0.00 0.00 0.00 23:43:01 br-7a037ae5487f 1.18 1.32 0.15 0.14 0.00 0.00 0.00 0.00 23:43:01 veth031a367 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 ens3 0.82 0.65 0.17 0.28 0.00 0.00 0.00 0.00 23:44:01 br-7a037ae5487f 2.00 2.45 1.57 3.14 0.00 0.00 0.00 0.00 23:44:01 veth031a367 0.20 0.25 0.04 0.03 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 ens3 1.37 1.07 0.24 0.41 0.00 0.00 0.00 0.00 23:45:01 br-7a037ae5487f 6.85 8.28 8.06 15.48 0.00 0.00 0.00 0.00 23:45:01 veth031a367 0.73 0.95 0.20 0.13 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 ens3 25.05 19.93 8.29 41.03 0.00 0.00 0.00 0.00 23:46:01 br-7a037ae5487f 1.40 1.50 0.08 0.11 0.00 0.00 0.00 0.00 23:46:01 veth031a367 0.07 0.37 0.00 0.03 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 Average: ens3 165.80 93.64 4233.95 15.05 0.00 0.00 0.00 0.00 Average: br-7a037ae5487f 1.67 1.96 1.58 3.23 0.00 0.00 0.00 0.00 Average: veth031a367 0.13 0.24 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12094) 01/13/24 _x86_64_ (8 CPU) 23:37:02 LINUX RESTART (8 CPU) 23:38:02 CPU %user %nice %system %iowait %steal %idle 23:39:01 all 8.54 0.00 0.66 4.68 0.03 86.09 23:39:01 0 8.48 0.00 0.66 0.03 0.05 90.78 23:39:01 1 8.47 0.00 0.68 20.96 0.02 69.88 23:39:01 2 3.31 0.00 0.37 0.02 0.00 96.30 23:39:01 3 2.54 0.00 0.15 0.25 0.02 97.03 23:39:01 4 4.42 0.00 0.59 1.17 0.02 93.80 23:39:01 5 13.21 0.00 1.50 1.27 0.03 83.99 23:39:01 6 10.28 0.00 0.49 5.32 0.03 83.88 23:39:01 7 17.69 0.00 0.80 8.47 0.09 72.96 23:40:01 all 11.87 0.00 2.74 3.16 0.05 82.17 23:40:01 0 5.58 0.00 2.68 4.97 0.07 86.71 23:40:01 1 5.62 0.00 2.20 8.21 0.05 83.92 23:40:01 2 33.99 0.00 3.95 2.11 0.07 59.89 23:40:01 3 14.38 0.00 2.47 0.79 0.05 82.31 23:40:01 4 9.50 0.00 2.95 0.91 0.03 86.61 23:40:01 5 12.57 0.00 3.09 2.57 0.03 81.74 23:40:01 6 5.92 0.00 1.86 5.15 0.03 87.03 23:40:01 7 7.47 0.00 2.77 0.59 0.05 89.13 23:41:01 all 8.29 0.00 3.49 9.91 0.06 78.25 23:41:01 0 7.63 0.00 2.93 2.86 0.07 86.52 23:41:01 1 8.88 0.00 3.04 7.71 0.05 80.32 23:41:01 2 6.55 0.00 4.20 21.81 0.07 67.37 23:41:01 3 10.05 0.00 2.68 0.52 0.05 86.71 23:41:01 4 8.59 0.00 3.46 1.76 0.07 86.13 23:41:01 5 7.53 0.00 3.47 13.83 0.05 75.12 23:41:01 6 7.30 0.00 5.01 30.87 0.07 56.75 23:41:01 7 9.84 0.00 3.13 0.12 0.05 86.86 23:42:01 all 27.71 0.00 3.49 3.83 0.09 64.87 23:42:01 0 25.84 0.00 3.66 3.21 0.08 67.20 23:42:01 1 34.44 0.00 4.02 3.38 0.08 58.08 23:42:01 2 30.04 0.00 3.96 4.61 0.12 61.27 23:42:01 3 33.99 0.00 3.81 2.55 0.08 59.55 23:42:01 4 28.14 0.00 3.09 0.69 0.07 68.02 23:42:01 5 23.41 0.00 3.01 2.29 0.08 71.21 23:42:01 6 22.48 0.00 3.47 11.52 0.15 62.38 23:42:01 7 23.38 0.00 2.90 2.35 0.08 71.28 23:43:01 all 1.40 0.00 0.17 1.24 0.04 97.15 23:43:01 0 0.77 0.00 0.13 0.00 0.03 99.06 23:43:01 1 1.34 0.00 0.17 9.56 0.05 88.88 23:43:01 2 1.94 0.00 0.28 0.00 0.05 97.72 23:43:01 3 1.32 0.00 0.17 0.00 0.05 98.47 23:43:01 4 1.74 0.00 0.15 0.15 0.05 97.91 23:43:01 5 1.43 0.00 0.15 0.00 0.02 98.40 23:43:01 6 0.92 0.00 0.15 0.00 0.03 98.90 23:43:01 7 1.70 0.00 0.18 0.25 0.03 97.83 23:44:01 all 5.47 0.00 0.48 0.05 0.05 93.95 23:44:01 0 5.19 0.00 0.48 0.00 0.07 94.26 23:44:01 1 5.34 0.00 0.45 0.28 0.07 93.86 23:44:01 2 5.39 0.00 0.57 0.07 0.07 93.91 23:44:01 3 5.57 0.00 0.45 0.02 0.03 93.93 23:44:01 4 4.97 0.00 0.40 0.00 0.05 94.58 23:44:01 5 5.03 0.00 0.42 0.00 0.05 94.51 23:44:01 6 6.18 0.00 0.47 0.00 0.05 93.30 23:44:01 7 6.07 0.00 0.58 0.03 0.05 93.28 23:45:01 all 3.90 0.00 0.43 0.03 0.08 95.55 23:45:01 0 4.16 0.00 0.50 0.00 0.08 95.25 23:45:01 1 5.18 0.00 0.41 0.00 0.07 94.35 23:45:01 2 3.40 0.00 0.49 0.03 0.08 96.00 23:45:01 3 2.82 0.00 0.30 0.00 0.07 96.81 23:45:01 4 3.81 0.00 0.47 0.05 0.10 95.57 23:45:01 5 4.56 0.00 0.53 0.02 0.07 94.82 23:45:01 6 3.52 0.00 0.43 0.07 0.07 95.91 23:45:01 7 3.76 0.00 0.35 0.12 0.08 95.69 23:46:01 all 2.18 0.00 0.51 0.06 0.06 97.19 23:46:01 0 1.74 0.00 0.53 0.02 0.05 97.66 23:46:01 1 2.90 0.00 0.59 0.02 0.07 96.44 23:46:01 2 2.95 0.00 0.54 0.05 0.07 96.40 23:46:01 3 2.93 0.00 0.59 0.02 0.07 96.40 23:46:01 4 1.93 0.00 0.47 0.32 0.07 97.22 23:46:01 5 2.34 0.00 0.45 0.00 0.05 97.16 23:46:01 6 1.12 0.00 0.38 0.02 0.05 98.43 23:46:01 7 1.52 0.00 0.47 0.02 0.05 97.94 Average: all 8.66 0.00 1.49 2.86 0.06 86.94 Average: 0 7.42 0.00 1.45 1.38 0.06 89.69 Average: 1 9.00 0.00 1.44 6.22 0.06 83.28 Average: 2 10.94 0.00 1.79 3.57 0.07 83.64 Average: 3 9.19 0.00 1.32 0.52 0.05 88.91 Average: 4 7.88 0.00 1.44 0.63 0.06 89.99 Average: 5 8.74 0.00 1.57 2.48 0.05 87.16 Average: 6 7.20 0.00 1.53 6.57 0.06 84.64 Average: 7 8.89 0.00 1.39 1.48 0.06 88.18