---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12952 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 10G 9.3G 52% / 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 473 1881 0 1588 3218 Swap: 1023 1 1022 ---> 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:f0:c3:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.19/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85581sec preferred_lft 85581sec inet6 fe80::f816:3eff:fef0:c3ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:e0:53:fc 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::42:6fff:fee0:53fc/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-12952) 12/13/24 _x86_64_ (4 CPU) 12:27:49 LINUX RESTART (4 CPU) 12:28:01 tps rtps wtps bread/s bwrtn/s 12:29:02 85.27 44.36 40.91 4734.54 37645.88 12:30:01 1.47 0.00 1.47 0.00 17.62 12:31:01 0.88 0.03 0.85 5.33 10.93 12:32:01 1.22 0.00 1.22 0.00 14.53 12:33:01 0.85 0.00 0.85 0.00 11.46 12:34:01 0.82 0.00 0.82 0.00 10.53 12:35:01 0.82 0.00 0.82 0.00 11.06 12:36:01 0.73 0.00 0.73 0.00 10.00 12:37:01 0.93 0.00 0.93 0.00 11.60 12:38:01 117.55 39.78 77.77 1869.16 6324.81 12:39:01 129.10 42.41 86.69 2470.79 16519.91 12:40:01 92.54 31.55 60.99 1964.48 16775.35 12:41:01 243.12 63.78 179.34 2926.09 28222.46 Average: 52.01 17.09 34.92 1076.07 8132.89 12:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:02 2073996 3476144 1964656 48.65 26344 1546064 801772 15.76 393696 1424956 224 12:30:01 2073864 3476044 1964788 48.65 26376 1546068 801772 15.76 393136 1424956 148 12:31:01 2060612 3462992 1978040 48.98 26408 1546232 801772 15.76 405952 1425124 160 12:32:01 2067168 3469608 1971484 48.82 26440 1546236 801772 15.76 399404 1425124 148 12:33:01 2067296 3469768 1971356 48.81 26472 1546236 808524 15.89 398764 1425124 8 12:34:01 2067352 3469884 1971300 48.81 26504 1546244 808524 15.89 398992 1425132 196 12:35:01 2067348 3469760 1971304 48.81 26520 1546248 808524 15.89 399056 1425136 8 12:36:01 2067232 3469948 1971420 48.81 26544 1546380 808524 15.89 398892 1425268 216 12:37:01 2067232 3469980 1971420 48.81 26576 1546380 808524 15.89 399100 1425268 152 12:38:01 1613844 3364152 2424808 60.04 55436 1847876 869460 17.09 560896 1679376 163284 12:39:01 600780 2753056 3437872 85.12 69256 2221108 1319536 25.94 1247008 1973796 28388 12:40:01 149908 1883480 3888744 96.29 77284 1806836 2497240 49.09 2061280 1629040 612 12:41:01 1943340 3284468 2095312 51.88 91224 1402964 999008 19.64 691128 1216020 16716 Average: 1763075 3270714 2275577 56.34 40876 1630375 994996 19.56 626716 1486486 16174 12:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:02 ens3 190.37 105.70 490.43 25.62 0.00 0.00 0.00 0.00 12:29:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 1.95 0.64 1.56 0.04 0.00 0.00 0.00 0.00 12:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 0.33 0.22 0.25 0.17 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 0.18 0.12 0.01 0.04 0.00 0.00 0.00 0.00 12:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 0.88 0.32 0.28 0.15 0.00 0.00 0.00 0.00 12:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 0.40 0.30 0.26 0.18 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 0.15 0.13 0.01 0.04 0.00 0.00 0.00 0.00 12:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 249.88 165.99 1183.89 47.11 0.00 0.00 0.00 0.00 12:38:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 604.35 501.38 3794.08 108.03 0.00 0.00 0.00 0.00 12:39:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:40:01 docker0 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:40:01 veth7f2c746 0.07 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:40:01 ens3 860.47 597.12 5718.31 134.89 0.00 0.00 0.00 0.00 12:40:01 lo 2.02 2.02 0.20 0.20 0.00 0.00 0.00 0.00 12:41:01 docker0 15.93 16.46 71.14 1.98 0.00 0.00 0.00 0.00 12:41:01 ens3 285.72 189.17 2624.36 25.92 0.00 0.00 0.00 0.00 12:41:01 lo 27.16 27.16 72.76 72.76 0.00 0.00 0.00 0.00 Average: docker0 1.23 1.28 5.48 0.15 0.00 0.00 0.00 0.00 Average: ens3 169.06 120.25 1064.07 26.36 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 5.65 5.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12952) 12/13/24 _x86_64_ (4 CPU) 12:27:49 LINUX RESTART (4 CPU) 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:02 all 3.59 0.00 1.18 2.82 0.02 92.39 12:29:02 0 5.26 0.00 1.89 2.73 0.02 90.11 12:29:02 1 3.00 0.00 0.99 3.47 0.03 92.51 12:29:02 2 2.84 0.00 0.92 3.02 0.03 93.19 12:29:02 3 3.29 0.00 0.89 2.09 0.02 93.72 12:30:01 all 0.05 0.00 0.02 0.01 0.00 99.92 12:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:30:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:30:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:30:01 3 0.14 0.00 0.02 0.02 0.00 99.83 12:31:01 all 0.32 0.00 0.00 0.01 0.00 99.67 12:31:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:31:01 1 0.43 0.00 0.02 0.00 0.03 99.52 12:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:31:01 3 0.80 0.00 0.00 0.03 0.00 99.17 12:32:01 all 0.51 0.00 0.02 0.01 0.01 99.45 12:32:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:32:01 1 1.99 0.00 0.02 0.00 0.02 97.98 12:32:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:32:01 3 0.03 0.00 0.03 0.02 0.02 99.90 12:33:01 all 0.51 0.00 0.00 0.01 0.00 99.48 12:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:33:01 1 1.99 0.00 0.02 0.00 0.02 97.98 12:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:33:01 3 0.02 0.00 0.00 0.03 0.00 99.95 12:34:01 all 0.54 0.00 0.02 0.01 0.01 99.42 12:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:34:01 1 1.97 0.00 0.07 0.00 0.02 97.95 12:34:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:34:01 3 0.12 0.00 0.02 0.03 0.00 99.83 12:35:01 all 0.32 0.00 0.01 0.00 0.00 99.66 12:35:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:35:01 1 1.18 0.00 0.02 0.00 0.02 98.79 12:35:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:35:01 3 0.03 0.00 0.02 0.02 0.00 99.93 12:36:01 all 0.01 0.00 0.01 0.00 0.01 99.96 12:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:36:01 1 0.02 0.00 0.00 0.00 0.02 99.97 12:36:01 2 0.00 0.00 0.00 0.02 0.00 99.98 12:36:01 3 0.03 0.00 0.03 0.02 0.02 99.90 12:37:01 all 0.01 0.00 0.02 0.01 0.00 99.96 12:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:37:01 1 0.02 0.00 0.05 0.00 0.02 99.92 12:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:37:01 3 0.02 0.00 0.02 0.03 0.00 99.93 12:38:01 all 19.29 0.00 1.56 3.63 0.05 75.47 12:38:01 0 36.72 0.00 2.30 1.18 0.07 59.73 12:38:01 1 20.54 0.00 1.72 4.14 0.05 73.54 12:38:01 2 6.31 0.00 0.82 0.83 0.05 91.99 12:38:01 3 13.64 0.00 1.34 8.35 0.05 76.62 12:39:01 all 41.17 0.00 2.18 2.49 0.09 54.06 12:39:01 0 42.74 0.00 1.51 1.15 0.08 54.52 12:39:01 1 36.91 0.00 2.28 1.58 0.08 59.14 12:39:01 2 48.67 0.00 1.98 2.91 0.10 46.34 12:39:01 3 36.33 0.00 3.01 4.29 0.10 56.27 12:39:01 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 56.86 0.00 3.00 1.03 0.10 39.01 12:40:01 0 63.04 0.00 2.15 0.40 0.12 34.29 12:40:01 1 51.96 0.00 3.81 0.73 0.10 43.40 12:40:01 2 58.81 0.00 3.15 1.79 0.12 36.13 12:40:01 3 53.69 0.00 2.88 1.18 0.10 42.15 12:41:01 all 31.07 0.00 3.21 5.17 0.08 60.47 12:41:01 0 17.55 0.00 2.33 4.32 0.07 75.74 12:41:01 1 40.69 0.00 3.65 2.23 0.07 53.36 12:41:01 2 18.06 0.00 2.93 7.07 0.07 71.87 12:41:01 3 48.05 0.00 3.93 7.08 0.08 40.86 Average: all 11.85 0.00 0.86 1.17 0.03 86.08 Average: 0 12.72 0.00 0.79 0.75 0.03 85.72 Average: 1 12.34 0.00 0.97 0.93 0.04 85.72 Average: 2 10.35 0.00 0.76 1.20 0.03 87.66 Average: 3 12.01 0.00 0.94 1.79 0.03 85.24