---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1880 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 503 5191 0 2280 7188 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:5a:e3:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85232sec preferred_lft 85232sec inet6 fe80::f816:3eff:fe5a:e3b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:78:77:88 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:caff:fe78:7788/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1880) 05/27/26 _x86_64_ (4 CPU) 03:22:44 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 155.56 69.21 86.35 5611.86 39708.51 03:25:01 56.12 0.22 55.90 23.59 8899.09 03:26:01 95.40 12.64 82.76 2249.81 11992.80 03:27:01 3.13 0.00 3.13 0.00 37.87 03:28:01 1.45 0.00 1.45 0.00 16.80 03:29:01 0.83 0.00 0.83 0.00 10.80 03:30:01 1.07 0.00 1.07 0.00 12.80 03:31:01 0.78 0.00 0.78 0.00 10.53 03:32:01 1.00 0.00 1.00 0.00 11.20 03:33:01 1.18 0.00 1.18 0.00 15.73 03:34:01 0.98 0.00 0.98 0.00 12.00 03:35:01 1.38 0.00 1.38 0.00 16.26 03:36:01 0.87 0.00 0.87 0.00 9.60 03:37:01 0.77 0.00 0.77 0.00 9.87 03:38:01 3.97 2.37 1.60 18.93 22.93 03:39:01 1.43 0.00 1.43 0.00 16.66 03:40:01 1.23 0.00 1.23 0.00 13.73 03:41:01 8.62 0.25 8.37 16.93 198.10 03:42:01 23.31 0.40 22.91 32.79 1671.85 Average: 18.87 4.48 14.39 419.04 3294.90 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5869516 7380784 2297904 28.14 36260 1656260 1018824 11.05 614952 1515512 55172 03:25:01 5632084 7370628 2535336 31.04 54508 1853460 1003808 10.89 633560 1709988 77980 03:26:01 5358908 7389948 2808512 34.39 68372 2116664 1271392 13.80 712676 1868220 652 03:27:01 5358932 7390076 2808488 34.39 68428 2116668 1271392 13.80 713004 1868216 160 03:28:01 5366760 7395184 2800660 34.29 68532 2113884 1285168 13.94 707544 1865432 8 03:29:01 5367064 7395560 2800356 34.29 68564 2113888 1285168 13.94 707384 1865424 160 03:30:01 5376496 7405052 2790924 34.17 68612 2113892 1285168 13.94 698152 1865428 8 03:31:01 5376668 7405252 2790752 34.17 68652 2113896 1285168 13.94 697800 1865432 172 03:32:01 5376420 7405056 2791000 34.17 68688 2113896 1285168 13.94 697896 1865432 8 03:33:01 5376544 7405228 2790876 34.17 68736 2113900 1285168 13.94 697948 1865440 180 03:34:01 5376704 7405460 2790716 34.17 68776 2113912 1285168 13.94 698328 1865448 4 03:35:01 5376696 7405496 2790724 34.17 68824 2113916 1285168 13.94 698172 1865452 36 03:36:01 5376456 7405280 2790964 34.17 68848 2113916 1285168 13.94 698272 1865452 4 03:37:01 5375976 7404820 2791444 34.18 68872 2113920 1285168 13.94 698268 1865456 160 03:38:01 5374796 7404280 2792624 34.19 69468 2113924 1299632 14.10 699044 1865460 12 03:39:01 5375060 7404596 2792360 34.19 69492 2113928 1299632 14.10 698980 1865464 36 03:40:01 5375316 7404896 2792104 34.19 69568 2113928 1299632 14.10 698964 1865464 8 03:41:01 5324200 7360400 2843220 34.81 70288 2119848 1041732 11.30 753056 1865084 6728 03:42:01 5304668 7347160 2862752 35.05 72336 2123764 1075404 11.67 773300 1863604 10420 Average: 5406277 7393956 2761143 33.81 66622 2077235 1233323 13.38 699858 1839021 7995 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 ens3 382.46 233.09 1091.04 66.93 0.00 0.00 0.00 0.00 03:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 93.54 75.25 838.16 7.70 0.00 0.00 0.00 0.00 03:26:01 vethc5c16af 0.17 0.30 0.02 0.03 0.00 0.00 0.00 0.00 03:26:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 03:26:01 docker0 13.04 24.47 1.17 91.41 0.00 0.00 0.00 0.00 03:26:01 ens3 65.45 44.29 394.82 7.55 0.00 0.00 0.00 0.00 03:27:01 vethc5c16af 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.40 0.38 0.03 0.03 0.00 0.00 0.00 0.00 03:28:01 vethc5c16af 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:29:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 03:30:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 vethc5c16af 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.28 0.17 0.86 0.07 0.00 0.00 0.00 0.00 03:35:01 vethc5c16af 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.25 0.25 0.08 0.08 0.00 0.00 0.00 0.00 03:40:01 vethc5c16af 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 6.23 5.85 4.62 2.77 0.00 0.00 0.00 0.00 03:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 ens3 11.85 12.50 9.21 6.05 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 0.69 1.29 0.06 4.82 0.00 0.00 0.00 0.00 Average: ens3 29.48 19.56 122.49 4.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1880) 05/27/26 _x86_64_ (4 CPU) 03:22:44 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 19.20 0.00 3.19 5.12 2.40 70.09 03:24:02 0 13.62 0.00 1.87 4.93 2.29 77.29 03:24:02 1 15.19 0.00 1.78 2.24 1.81 78.98 03:24:02 2 31.06 0.00 7.14 6.76 3.29 51.76 03:24:02 3 16.93 0.00 1.99 6.57 2.17 72.34 03:25:01 all 18.91 0.00 1.28 2.12 1.21 76.49 03:25:01 0 37.66 0.00 2.54 0.94 1.83 57.03 03:25:01 1 12.02 0.00 0.42 0.47 0.86 86.22 03:25:01 2 22.19 0.00 1.72 6.91 1.84 67.34 03:25:01 3 3.62 0.00 0.41 0.14 0.30 95.53 03:26:01 all 15.02 0.00 2.12 2.68 1.12 79.06 03:26:01 0 6.01 0.00 1.82 5.07 0.72 86.39 03:26:01 1 12.56 0.00 2.16 3.14 0.95 81.18 03:26:01 2 8.15 0.00 1.61 1.36 1.16 87.72 03:26:01 3 33.34 0.00 2.89 1.16 1.65 60.96 03:27:01 all 0.19 0.00 0.04 0.04 0.11 99.61 03:27:01 0 0.02 0.00 0.07 0.00 0.12 99.80 03:27:01 1 0.02 0.00 0.03 0.05 0.07 99.83 03:27:01 2 0.70 0.00 0.03 0.00 0.13 99.14 03:27:01 3 0.03 0.00 0.05 0.12 0.13 99.67 03:28:01 all 0.07 0.00 0.02 0.04 0.06 99.81 03:28:01 0 0.03 0.00 0.02 0.07 0.05 99.83 03:28:01 1 0.00 0.00 0.02 0.02 0.03 99.93 03:28:01 2 0.00 0.00 0.02 0.00 0.07 99.92 03:28:01 3 0.23 0.00 0.05 0.07 0.08 99.57 03:29:01 all 0.10 0.00 0.01 0.01 0.09 99.79 03:29:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:29:01 1 0.00 0.00 0.02 0.00 0.03 99.95 03:29:01 2 0.07 0.00 0.02 0.00 0.23 99.68 03:29:01 3 0.33 0.00 0.02 0.05 0.08 99.52 03:30:01 all 0.28 0.00 0.02 0.01 0.04 99.65 03:30:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:30:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:30:01 2 0.07 0.00 0.03 0.00 0.07 99.83 03:30:01 3 1.01 0.00 0.03 0.05 0.07 98.84 03:31:01 all 0.22 0.00 0.03 0.02 0.15 99.58 03:31:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:31:01 1 0.02 0.00 0.03 0.00 0.18 99.77 03:31:01 2 0.03 0.00 0.02 0.00 0.27 99.68 03:31:01 3 0.83 0.00 0.07 0.08 0.13 98.89 03:32:01 all 0.44 0.00 0.01 0.01 0.06 99.48 03:32:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:32:01 1 0.05 0.00 0.02 0.00 0.03 99.90 03:32:01 2 0.00 0.00 0.02 0.00 0.08 99.90 03:32:01 3 1.65 0.00 0.00 0.03 0.08 98.24 03:33:01 all 0.09 0.00 0.02 0.01 0.08 99.80 03:33:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:33:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:33:01 2 0.05 0.00 0.03 0.00 0.13 99.78 03:33:01 3 0.25 0.00 0.03 0.05 0.15 99.52 03:34:01 all 0.06 0.00 0.02 0.02 0.10 99.81 03:34:01 0 0.03 0.00 0.02 0.00 0.08 99.87 03:34:01 1 0.03 0.00 0.00 0.00 0.03 99.93 03:34:01 2 0.10 0.00 0.03 0.00 0.23 99.63 03:34:01 3 0.07 0.00 0.00 0.07 0.03 99.83 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.33 0.00 0.01 0.01 0.07 99.57 03:35:01 0 0.00 0.00 0.00 0.00 0.05 99.95 03:35:01 1 0.03 0.00 0.03 0.00 0.05 99.88 03:35:01 2 0.05 0.00 0.02 0.00 0.13 99.80 03:35:01 3 1.26 0.00 0.02 0.05 0.07 98.61 03:36:01 all 0.16 0.00 0.02 0.00 0.10 99.72 03:36:01 0 0.05 0.00 0.02 0.00 0.07 99.87 03:36:01 1 0.02 0.00 0.02 0.00 0.13 99.83 03:36:01 2 0.07 0.00 0.03 0.00 0.08 99.82 03:36:01 3 0.50 0.00 0.00 0.02 0.12 99.37 03:37:01 all 0.09 0.00 0.04 0.01 0.14 99.72 03:37:01 0 0.02 0.00 0.02 0.00 0.08 99.88 03:37:01 1 0.03 0.00 0.05 0.00 0.03 99.88 03:37:01 2 0.10 0.00 0.05 0.00 0.33 99.52 03:37:01 3 0.22 0.00 0.03 0.02 0.10 99.63 03:38:01 all 0.06 0.00 0.03 0.05 0.09 99.77 03:38:01 0 0.02 0.00 0.03 0.02 0.02 99.92 03:38:01 1 0.05 0.00 0.05 0.00 0.12 99.78 03:38:01 2 0.05 0.00 0.07 0.15 0.13 99.60 03:38:01 3 0.10 0.00 0.03 0.03 0.08 99.75 03:39:01 all 0.03 0.00 0.02 0.00 0.10 99.85 03:39:01 0 0.02 0.00 0.02 0.00 0.03 99.93 03:39:01 1 0.05 0.00 0.02 0.00 0.13 99.80 03:39:01 2 0.03 0.00 0.02 0.00 0.13 99.82 03:39:01 3 0.02 0.00 0.02 0.02 0.10 99.85 03:40:01 all 0.14 0.00 0.03 0.03 0.18 99.62 03:40:01 0 0.05 0.00 0.02 0.00 0.07 99.87 03:40:01 1 0.07 0.00 0.07 0.03 0.40 99.44 03:40:01 2 0.05 0.00 0.03 0.00 0.07 99.85 03:40:01 3 0.43 0.00 0.02 0.07 0.17 99.32 03:41:01 all 4.57 0.00 0.27 0.27 0.37 94.53 03:41:01 0 10.92 0.00 0.37 0.13 0.42 88.16 03:41:01 1 0.47 0.00 0.18 0.18 0.43 98.74 03:41:01 2 0.62 0.00 0.27 0.62 0.32 98.19 03:41:01 3 6.29 0.00 0.23 0.13 0.32 93.03 03:42:01 all 20.36 0.00 0.93 0.77 0.91 77.02 03:42:01 0 18.84 0.00 1.00 0.10 0.77 79.29 03:42:01 1 25.10 0.00 0.93 0.17 1.12 72.68 03:42:01 2 25.54 0.00 1.10 2.35 1.26 69.76 03:42:01 3 11.90 0.00 0.72 0.48 0.52 86.38 Average: all 4.22 0.00 0.43 0.59 0.39 94.37 Average: 0 4.59 0.00 0.41 0.59 0.35 94.06 Average: 1 3.46 0.00 0.31 0.33 0.34 95.56 Average: 2 4.67 0.00 0.65 0.95 0.52 93.21 Average: 3 4.16 0.00 0.35 0.49 0.33 94.67