---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3755 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 501 719 0 2723 3161 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4f:a1:97 brd ff:ff:ff:ff:ff:ff inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fe4f:a197/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:5e:5e:7a 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::42:5eff:fe5e:5e7a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3755) 08/30/24 _x86_64_ (4 CPU) 14:42:21 LINUX RESTART (4 CPU) 14:43:02 tps rtps wtps bread/s bwrtn/s 14:44:01 108.95 35.88 73.07 1700.46 7120.01 14:45:01 185.39 12.95 172.44 2315.75 22567.57 14:46:01 15.76 0.00 15.76 0.00 7366.24 14:47:01 3.52 0.02 3.50 0.80 184.10 14:48:01 3.60 0.00 3.60 0.00 347.54 14:49:01 3.05 0.00 3.05 0.00 259.69 14:50:01 3.63 0.00 3.63 0.00 563.91 14:51:01 3.78 0.00 3.78 0.00 355.81 14:52:01 3.32 0.00 3.32 0.00 344.34 14:53:01 3.52 0.00 3.52 0.00 841.06 14:54:01 3.58 0.00 3.58 0.00 348.48 14:55:01 3.57 0.00 3.57 0.00 427.13 14:56:01 2.95 0.00 2.95 0.00 397.27 14:57:01 3.60 0.00 3.60 0.00 506.50 14:58:01 37.09 13.98 23.11 1205.73 2548.22 Average: 25.59 4.15 21.44 346.68 2940.52 14:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 1480644 3295232 2558008 63.34 58952 1904528 930144 18.28 639072 1726572 201884 14:45:01 825468 3279476 3213184 79.56 88720 2485016 1333140 26.21 872760 2081828 198328 14:46:01 815108 3273092 3223544 79.82 89140 2487736 1310932 25.77 906232 2057492 1676 14:47:01 816076 3278120 3222576 79.79 89348 2491276 1329708 26.14 904776 2057784 1964 14:48:01 798604 3269280 3240048 80.23 89512 2499144 1336740 26.28 917212 2061976 1756 14:49:01 792532 3271648 3246120 80.38 89708 2506780 1340496 26.35 918264 2066032 4412 14:50:01 773564 3268236 3265088 80.85 89864 2521320 1406832 27.65 927212 2074680 4752 14:51:01 739228 3241068 3299424 81.70 90008 2527868 1556276 30.59 958256 2078016 4048 14:52:01 756512 3265840 3282140 81.27 90184 2534664 1407856 27.67 936160 2081908 3604 14:53:01 737624 3271276 3301028 81.74 90360 2557808 1404996 27.62 932848 2102448 4532 14:54:01 727672 3270240 3310980 81.98 90592 2565936 1408112 27.68 938192 2106600 6576 14:55:01 715796 3265888 3322856 82.28 90792 2572732 1408144 27.68 945532 2109980 5104 14:56:01 659392 3220644 3379260 83.67 90956 2582968 1561472 30.69 996636 2115492 7824 14:57:01 684084 3250420 3354568 83.06 91132 2587444 1465408 28.81 970064 2117680 2448 14:58:01 808892 3292328 3229760 79.97 92888 2514488 941340 18.50 1091056 1890776 19252 Average: 808746 3267519 3229906 79.97 88144 2489314 1342773 26.40 923618 2048618 31211 14:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 123.66 95.41 1014.67 16.02 0.00 0.00 0.00 0.00 14:45:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 14:45:01 veth7973ad1 333.96 966.62 21.84 1865.43 0.00 0.00 0.00 0.15 14:45:01 docker0 395.10 1066.59 20.49 2378.83 0.00 0.00 0.00 0.00 14:45:01 ens3 1154.62 444.03 2815.35 37.84 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 veth7973ad1 1.38 1.47 0.09 2.61 0.00 0.00 0.00 0.00 14:46:01 docker0 1.38 1.45 0.07 2.61 0.00 0.00 0.00 0.00 14:46:01 ens3 8.98 9.15 4.16 1.85 0.00 0.00 0.00 0.00 14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 veth7973ad1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 5.48 4.50 1.15 1.46 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 veth7973ad1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 7.03 5.77 1.61 1.92 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 veth7973ad1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 9.50 7.23 2.01 2.48 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 veth7973ad1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 8.68 6.50 1.87 2.11 0.00 0.00 0.00 0.00 14:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 veth7973ad1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 7.53 7.48 1.59 5.66 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth7973ad1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 4.83 5.65 1.06 1.53 0.00 0.00 0.00 0.00 14:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 veth7973ad1 71.85 82.85 5.66 591.90 0.00 0.00 0.00 0.05 14:53:01 docker0 71.85 82.85 4.68 591.90 0.00 0.00 0.00 0.00 14:53:01 ens3 88.85 77.42 593.22 7.18 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth7973ad1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 4.22 5.27 1.49 1.40 0.00 0.00 0.00 0.00 14:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 veth7973ad1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 8.05 6.78 2.24 1.85 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth7973ad1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 5.78 5.97 1.48 1.92 0.00 0.00 0.00 0.00 14:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 veth7973ad1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 6.11 6.26 1.35 1.69 0.00 0.00 0.00 0.00 14:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:58:01 docker0 1.23 1.13 0.09 6.41 0.00 0.00 0.00 0.00 14:58:01 ens3 25.16 24.44 20.09 9.51 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 31.34 76.89 1.69 198.87 0.00 0.00 0.00 0.00 Average: ens3 97.87 47.40 296.75 6.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3755) 08/30/24 _x86_64_ (4 CPU) 14:42:21 LINUX RESTART (4 CPU) 14:43:02 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 19.64 0.00 1.56 3.07 0.06 75.68 14:44:01 0 17.24 0.00 1.19 0.58 0.05 80.94 14:44:01 1 22.44 0.00 1.73 1.29 0.07 74.47 14:44:01 2 31.83 0.00 2.23 1.80 0.07 64.07 14:44:01 3 7.07 0.00 1.07 8.60 0.03 83.23 14:45:01 all 11.03 0.00 4.10 5.16 0.08 79.63 14:45:01 0 8.28 0.00 3.69 3.54 0.05 84.43 14:45:01 1 9.14 0.00 3.47 3.25 0.07 84.07 14:45:01 2 17.75 0.00 4.79 6.72 0.12 70.63 14:45:01 3 8.96 0.00 4.45 7.11 0.08 79.40 14:46:01 all 3.38 0.00 0.81 0.22 0.03 95.57 14:46:01 0 3.32 0.00 0.77 0.02 0.02 95.88 14:46:01 1 2.21 0.00 0.72 0.05 0.02 97.00 14:46:01 2 5.06 0.00 0.93 0.80 0.03 93.18 14:46:01 3 2.91 0.00 0.78 0.00 0.02 96.29 14:47:01 all 3.01 0.00 0.85 0.03 0.02 96.09 14:47:01 0 2.84 0.00 0.89 0.00 0.03 96.24 14:47:01 1 3.31 0.00 0.90 0.00 0.02 95.78 14:47:01 2 2.94 0.00 0.93 0.12 0.02 96.00 14:47:01 3 2.94 0.00 0.68 0.02 0.02 96.35 14:48:01 all 3.47 0.00 0.78 0.04 0.04 95.67 14:48:01 0 3.44 0.00 0.75 0.00 0.05 95.76 14:48:01 1 3.91 0.00 0.85 0.00 0.05 95.19 14:48:01 2 3.19 0.00 0.72 0.15 0.03 95.91 14:48:01 3 3.36 0.00 0.82 0.00 0.03 95.78 14:49:01 all 4.03 0.00 1.04 0.05 0.04 94.85 14:49:01 0 4.36 0.00 1.04 0.00 0.03 94.57 14:49:01 1 3.81 0.00 1.11 0.03 0.03 95.02 14:49:01 2 4.08 0.00 1.10 0.15 0.03 94.63 14:49:01 3 3.85 0.00 0.88 0.00 0.05 95.21 14:50:01 all 4.57 0.00 0.83 0.06 0.05 94.49 14:50:01 0 4.43 0.00 0.99 0.10 0.05 94.44 14:50:01 1 5.03 0.00 0.79 0.05 0.05 94.08 14:50:01 2 3.61 0.00 0.75 0.03 0.05 95.55 14:50:01 3 5.17 0.00 0.82 0.05 0.03 93.93 14:51:01 all 4.15 0.00 0.89 0.06 0.04 94.86 14:51:01 0 3.68 0.00 1.00 0.07 0.03 95.21 14:51:01 1 5.00 0.00 0.70 0.00 0.03 94.27 14:51:01 2 4.15 0.00 1.02 0.13 0.03 94.67 14:51:01 3 3.79 0.00 0.85 0.03 0.05 95.27 14:52:01 all 4.35 0.00 0.87 0.03 0.04 94.71 14:52:01 0 4.72 0.00 0.84 0.02 0.05 94.38 14:52:01 1 4.54 0.00 0.88 0.05 0.05 94.48 14:52:01 2 3.72 0.00 0.80 0.02 0.03 95.43 14:52:01 3 4.41 0.00 0.94 0.03 0.05 94.57 14:53:01 all 7.00 0.00 0.93 0.06 0.05 91.97 14:53:01 0 8.91 0.00 0.89 0.03 0.03 90.14 14:53:01 1 7.69 0.00 0.80 0.15 0.05 91.31 14:53:01 2 6.31 0.00 1.07 0.00 0.05 92.57 14:53:01 3 5.12 0.00 0.97 0.05 0.03 93.83 14:54:01 all 4.49 0.00 1.03 0.04 0.05 94.40 14:54:01 0 4.25 0.00 1.09 0.00 0.07 94.60 14:54:01 1 4.80 0.00 1.06 0.13 0.05 93.96 14:54:01 2 4.38 0.00 0.95 0.02 0.05 94.60 14:54:01 3 4.53 0.00 1.04 0.02 0.05 94.37 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 4.77 0.00 1.04 0.04 0.05 94.10 14:55:01 0 4.32 0.00 0.98 0.02 0.05 94.63 14:55:01 1 4.70 0.00 1.07 0.00 0.05 94.17 14:55:01 2 4.62 0.00 1.27 0.02 0.07 94.03 14:55:01 3 5.43 0.00 0.85 0.12 0.03 93.57 14:56:01 all 5.40 0.00 0.97 0.03 0.05 93.55 14:56:01 0 5.29 0.00 0.90 0.00 0.03 93.78 14:56:01 1 5.67 0.00 0.89 0.02 0.03 93.39 14:56:01 2 5.48 0.00 1.10 0.00 0.05 93.36 14:56:01 3 5.16 0.00 0.98 0.10 0.05 93.71 14:57:01 all 4.49 0.00 0.95 0.05 0.05 94.46 14:57:01 0 4.39 0.00 1.00 0.00 0.05 94.56 14:57:01 1 4.57 0.00 0.94 0.02 0.07 94.41 14:57:01 2 4.30 0.00 0.94 0.05 0.05 94.66 14:57:01 3 4.71 0.00 0.94 0.12 0.05 94.19 14:58:01 all 22.52 0.00 2.62 1.02 0.09 73.75 14:58:01 0 26.39 0.00 2.64 2.56 0.12 68.30 14:58:01 1 20.39 0.00 2.30 0.56 0.08 76.67 14:58:01 2 23.33 0.00 2.93 0.79 0.08 72.86 14:58:01 3 19.94 0.00 2.62 0.17 0.08 77.19 Average: all 7.07 0.00 1.28 0.66 0.05 90.94 Average: 0 7.04 0.00 1.24 0.46 0.05 91.21 Average: 1 7.13 0.00 1.21 0.37 0.05 91.24 Average: 2 8.28 0.00 1.43 0.72 0.05 89.52 Average: 3 5.82 0.00 1.25 1.08 0.04 91.80