---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13634 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 931 24463 0 6772 30780 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:25:c0:bc brd ff:ff:ff:ff:ff:ff inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe25:c0bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:a9:b3:12 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-13634) 05/31/24 _x86_64_ (8 CPU) 10:40:44 LINUX RESTART (8 CPU) 10:41:01 tps rtps wtps bread/s bwrtn/s 10:42:01 350.84 74.02 276.82 5266.46 47270.52 10:43:01 156.12 51.81 104.32 3946.54 14846.99 10:44:01 95.02 12.58 82.44 902.65 19563.14 10:45:01 63.77 13.41 50.36 2474.50 22029.65 10:46:01 161.77 3.28 158.49 442.33 70481.45 10:47:01 187.82 4.63 183.19 420.73 56910.65 10:48:01 157.07 0.45 156.62 41.46 18239.36 10:49:01 43.24 0.00 43.24 0.00 5888.89 10:50:01 68.34 0.98 67.36 67.46 7459.02 Average: 142.66 17.91 124.76 1506.94 29187.48 10:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 30202824 31647660 2736396 8.31 57044 1707164 1457956 4.29 909188 1554820 86500 10:43:01 29548636 31369624 3390584 10.29 83024 2039200 1670316 4.91 1265720 1810756 92384 10:44:01 27788396 30013020 5150824 15.64 91144 2423764 3499768 10.30 2718200 2096648 23356 10:45:01 28124220 31590268 4815000 14.62 101596 3631380 1469512 4.32 1410072 3018976 631272 10:46:01 26682568 31596364 6256652 18.99 132584 4965236 1491720 4.39 1452300 4333400 89384 10:47:01 23418676 29896408 9520544 28.90 168200 6375908 8337360 24.53 3305544 5580464 39432 10:48:01 20917476 27718704 12021744 36.50 184956 6652156 10906236 32.09 5592124 5748868 6868 10:49:01 20215508 27162524 12723712 38.63 186404 6796164 11383528 33.49 6192668 5843928 292 10:50:01 25123136 31590700 7816084 23.73 188632 6365420 1528912 4.50 1845932 5386992 2040 Average: 25780160 30287252 7159060 21.73 132620 4550710 4638368 13.65 2743528 3930539 107948 10:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:42:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 362.99 260.96 1637.02 75.99 0.00 0.00 0.00 0.00 10:43:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 208.97 165.36 1143.28 38.49 0.00 0.00 0.00 0.00 10:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 1677.79 996.07 5601.91 291.94 0.00 0.00 0.00 0.00 10:45:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 780.81 458.95 2175.98 143.14 0.00 0.00 0.00 0.00 10:46:01 lo 5.33 5.33 0.60 0.60 0.00 0.00 0.00 0.00 10:46:01 br-65995da4d6b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 639.23 304.17 11322.78 29.26 0.00 0.00 0.00 0.00 10:47:01 veth1a40547 3.15 5.07 0.37 0.85 0.00 0.00 0.00 0.00 10:47:01 veth428acab 3.82 6.15 0.70 1.28 0.00 0.00 0.00 0.00 10:47:01 lo 2.73 2.73 0.29 0.29 0.00 0.00 0.00 0.00 10:47:01 veth34b6de6 9.20 8.30 3.04 1.40 0.00 0.00 0.00 0.00 10:48:01 veth1a40547 3.02 4.62 0.40 0.39 0.00 0.00 0.00 0.00 10:48:01 veth428acab 1.60 2.17 0.25 0.28 0.00 0.00 0.00 0.00 10:48:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:48:01 veth34b6de6 25.86 32.51 4.93 4.66 0.00 0.00 0.00 0.00 10:49:01 veth1a40547 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 10:49:01 veth428acab 0.50 0.62 0.06 0.06 0.00 0.00 0.00 0.00 10:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:49:01 veth34b6de6 21.63 30.99 2.98 2.72 0.00 0.00 0.00 0.00 10:50:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 4579.29 2550.06 34140.83 651.54 0.00 0.00 0.00 0.00 Average: lo 1.62 1.62 0.17 0.17 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 508.14 282.70 3792.69 72.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13634) 05/31/24 _x86_64_ (8 CPU) 10:40:44 LINUX RESTART (8 CPU) 10:41:01 CPU %user %nice %system %iowait %steal %idle 10:42:01 all 9.36 0.00 1.30 4.76 0.04 84.54 10:42:01 0 11.13 0.00 0.84 0.42 0.05 87.57 10:42:01 1 4.08 0.00 0.90 1.35 0.05 93.62 10:42:01 2 5.10 0.00 0.77 2.59 0.03 91.51 10:42:01 3 5.52 0.00 1.56 3.48 0.03 89.40 10:42:01 4 24.90 0.00 1.47 2.02 0.05 71.56 10:42:01 5 12.37 0.00 1.50 0.87 0.03 85.22 10:42:01 6 5.86 0.00 1.08 8.38 0.05 84.63 10:42:01 7 5.89 0.00 2.27 18.97 0.03 72.84 10:43:01 all 12.46 0.00 1.00 4.79 0.05 81.70 10:43:01 0 9.49 0.00 0.64 5.23 0.07 84.58 10:43:01 1 15.28 0.00 1.57 2.20 0.03 80.93 10:43:01 2 11.93 0.00 0.72 1.60 0.05 85.70 10:43:01 3 6.80 0.00 0.36 0.18 0.05 92.60 10:43:01 4 19.07 0.00 1.40 6.32 0.05 73.16 10:43:01 5 14.73 0.00 1.35 12.19 0.05 71.67 10:43:01 6 1.92 0.00 0.58 8.22 0.03 89.25 10:43:01 7 20.53 0.00 1.34 2.45 0.05 75.63 10:44:01 all 43.92 0.00 1.44 1.46 0.08 53.10 10:44:01 0 28.63 0.00 1.88 0.72 0.05 68.73 10:44:01 1 38.24 0.00 1.10 0.75 0.08 59.82 10:44:01 2 46.00 0.00 1.91 0.20 0.08 51.81 10:44:01 3 43.48 0.00 1.51 1.29 0.08 53.65 10:44:01 4 55.15 0.00 1.07 1.07 0.08 42.62 10:44:01 5 52.13 0.00 2.14 4.13 0.10 41.50 10:44:01 6 47.43 0.00 1.04 1.87 0.07 49.59 10:44:01 7 40.32 0.00 0.89 1.64 0.08 57.07 10:45:01 all 25.60 0.00 1.90 2.09 0.06 70.34 10:45:01 0 17.41 0.00 2.36 0.02 0.05 80.16 10:45:01 1 35.81 0.00 1.61 0.15 0.08 62.35 10:45:01 2 22.66 0.00 1.13 0.02 0.05 76.14 10:45:01 3 19.46 0.00 2.06 8.43 0.05 70.00 10:45:01 4 40.14 0.00 3.11 0.94 0.07 55.74 10:45:01 5 24.86 0.00 2.09 3.84 0.07 69.15 10:45:01 6 19.36 0.00 1.24 0.02 0.05 79.34 10:45:01 7 25.15 0.00 1.61 3.33 0.05 69.87 10:46:01 all 8.70 0.00 2.46 5.56 0.05 83.23 10:46:01 0 8.92 0.00 2.50 0.34 0.07 88.18 10:46:01 1 5.61 0.00 2.57 0.24 0.07 91.52 10:46:01 2 6.33 0.00 3.10 31.09 0.05 59.43 10:46:01 3 6.80 0.00 2.65 6.85 0.03 83.66 10:46:01 4 4.77 0.00 1.74 1.71 0.03 91.75 10:46:01 5 24.02 0.00 3.38 4.24 0.08 68.27 10:46:01 6 6.39 0.00 2.05 0.02 0.05 91.49 10:46:01 7 6.80 0.00 1.69 0.08 0.05 91.38 10:47:01 all 26.21 0.00 4.39 8.61 0.09 60.70 10:47:01 0 29.54 0.00 4.49 2.94 0.08 62.94 10:47:01 1 25.09 0.00 4.70 2.19 0.08 67.94 10:47:01 2 29.01 0.00 4.37 6.98 0.10 59.54 10:47:01 3 24.67 0.00 4.90 13.14 0.08 57.20 10:47:01 4 24.68 0.00 4.57 35.94 0.08 34.73 10:47:01 5 25.72 0.00 4.20 1.74 0.08 68.26 10:47:01 6 24.52 0.00 4.08 5.00 0.08 66.32 10:47:01 7 26.43 0.00 3.87 0.88 0.07 68.76 10:48:01 all 25.97 0.00 2.70 7.09 0.12 64.13 10:48:01 0 19.46 0.00 3.14 4.12 0.12 73.16 10:48:01 1 29.39 0.00 2.50 2.91 0.10 65.10 10:48:01 2 23.93 0.00 2.42 3.37 0.13 70.15 10:48:01 3 30.01 0.00 2.77 9.95 0.12 57.15 10:48:01 4 24.12 0.00 2.67 12.39 0.10 60.72 10:48:01 5 29.03 0.00 2.27 6.89 0.12 61.68 10:48:01 6 27.27 0.00 3.13 4.79 0.12 64.69 10:48:01 7 24.55 0.00 2.66 12.26 0.13 60.39 10:49:01 all 17.61 0.00 1.26 0.85 0.08 80.20 10:49:01 0 13.48 0.00 1.51 2.10 0.08 82.83 10:49:01 1 31.97 0.00 0.97 0.15 0.10 66.81 10:49:01 2 16.33 0.00 1.47 0.23 0.08 81.88 10:49:01 3 15.00 0.00 1.29 1.06 0.08 82.57 10:49:01 4 16.23 0.00 1.12 0.29 0.10 82.26 10:49:01 5 16.42 0.00 1.21 0.35 0.08 81.94 10:49:01 6 12.59 0.00 1.19 0.47 0.08 85.67 10:49:01 7 18.85 0.00 1.34 2.14 0.08 77.59 10:50:01 all 10.44 0.00 1.36 0.73 0.06 87.41 10:50:01 0 19.37 0.00 1.65 0.50 0.07 78.41 10:50:01 1 6.01 0.00 1.30 0.25 0.05 92.39 10:50:01 2 12.45 0.00 1.21 0.65 0.05 85.64 10:50:01 3 7.98 0.00 1.39 2.17 0.07 88.40 10:50:01 4 5.54 0.00 1.12 1.37 0.05 91.92 10:50:01 5 11.78 0.00 1.47 0.13 0.05 86.57 10:50:01 6 16.62 0.00 1.36 0.40 0.07 81.55 10:50:01 7 3.80 0.00 1.35 0.38 0.03 94.43 Average: all 20.02 0.00 1.97 3.99 0.07 73.95 Average: 0 17.48 0.00 2.11 1.82 0.07 78.53 Average: 1 21.26 0.00 1.91 1.13 0.07 75.63 Average: 2 19.30 0.00 1.89 5.17 0.07 73.57 Average: 3 17.72 0.00 2.05 5.15 0.07 75.01 Average: 4 23.84 0.00 2.03 6.87 0.07 67.19 Average: 5 23.44 0.00 2.18 3.82 0.07 70.48 Average: 6 17.98 0.00 1.75 3.24 0.07 76.96 Average: 7 19.14 0.00 1.89 4.68 0.07 74.23