---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3930 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: 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): 0-3 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 9.2G 11G 48% / 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 474 1047 0 2422 3200 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:f3:61:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fef3:6162/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:8d:78:db 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:a2ff:fe8d:78db/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-3930) 03/07/24 _x86_64_ (4 CPU) 15:41:11 LINUX RESTART (4 CPU) 15:42:02 tps rtps wtps bread/s bwrtn/s 15:43:01 6.46 0.00 6.46 0.00 268.16 15:44:01 5.25 3.57 1.68 89.32 30.39 15:45:01 0.93 0.00 0.93 0.00 10.13 15:46:01 1.07 0.00 1.07 0.00 12.53 15:47:01 0.98 0.02 0.97 2.13 10.80 15:48:01 1.03 0.00 1.03 0.00 12.13 15:49:01 1.15 0.00 1.15 0.00 13.46 15:50:01 1.82 0.00 1.82 0.00 23.06 15:51:01 0.88 0.00 0.88 0.00 8.93 15:52:01 1.10 0.00 1.10 0.00 13.86 15:53:01 0.95 0.00 0.95 0.00 10.93 15:54:01 2.70 1.08 1.62 48.79 195.97 15:55:01 114.43 37.12 77.31 1770.21 6121.29 15:56:02 140.71 12.65 128.06 2244.83 20912.11 15:57:01 38.50 3.07 35.43 81.34 2646.74 Average: 21.20 3.84 17.36 283.00 2020.66 15:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:43:01 2070764 3472032 1967888 48.73 26408 1545000 797736 15.68 395752 1424156 8 15:44:01 2056052 3460844 1982600 49.09 26468 1547960 809004 15.90 408144 1425776 148 15:45:01 2056192 3461000 1982460 49.09 26508 1547964 809004 15.90 407776 1425780 140 15:46:01 2056656 3461660 1981996 49.08 26548 1548096 809004 15.90 406964 1425916 128 15:47:01 2056532 3461660 1982120 49.08 26592 1548160 815560 16.03 407044 1425976 8 15:48:01 2056524 3461704 1982128 49.08 26624 1548164 815560 16.03 407072 1425984 136 15:49:01 2053220 3458584 1985432 49.16 26664 1548180 813208 15.99 407896 1425952 152 15:50:01 2055040 3460352 1983612 49.12 26704 1548176 817636 16.07 407788 1425404 172 15:51:01 2054576 3460000 1984076 49.13 26732 1548176 817636 16.07 407788 1425404 8 15:52:01 2054864 3460332 1983788 49.12 26780 1548180 817636 16.07 407888 1425408 24 15:53:01 2054492 3460144 1984160 49.13 26820 1548316 817636 16.07 407872 1425544 32 15:54:01 2028180 3440652 2010472 49.78 26908 1555168 817636 16.07 428052 1431144 0 15:55:01 1586716 3350032 2451936 60.71 54684 1861004 877348 17.25 574476 1690948 166032 15:56:02 1124028 3311256 2914624 72.17 76176 2245984 1293508 25.43 807400 1878348 2720 15:57:01 1075032 3278992 2963620 73.38 80596 2258572 937328 18.43 885696 1852256 13920 Average: 1895925 3430616 2142727 53.06 35414 1663140 857696 16.86 477841 1502266 12242 15:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 14.70 11.33 12.90 6.27 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.08 0.07 0.00 0.07 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.17 0.05 0.01 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 15:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 0.08 0.25 0.01 0.05 0.00 0.00 0.00 0.00 15:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 0.23 0.20 0.08 0.03 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 57.06 32.56 106.30 15.74 0.00 0.00 0.00 0.00 15:55:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 136.09 112.98 1055.72 30.22 0.00 0.00 0.00 0.00 15:56:02 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 15:56:02 docker0 228.81 709.52 12.51 987.80 0.00 0.00 0.00 0.00 15:56:02 ens3 818.88 300.53 1565.70 43.69 0.00 0.00 0.00 0.00 15:56:02 veth70cdb9c 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 15:57:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 37.71 28.76 19.14 15.40 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 15.29 47.41 0.84 66.00 0.00 0.00 0.00 0.00 Average: ens3 71.15 32.52 184.40 7.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3930) 03/07/24 _x86_64_ (4 CPU) 15:41:11 LINUX RESTART (4 CPU) 15:42:02 CPU %user %nice %system %iowait %steal %idle 15:43:01 all 0.02 0.00 0.01 0.21 0.01 99.74 15:43:01 0 0.02 0.00 0.02 0.75 0.02 99.20 15:43:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:43:01 2 0.02 0.00 0.00 0.10 0.02 99.86 15:43:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:44:01 all 0.96 0.00 0.05 0.07 0.01 98.91 15:44:01 0 0.70 0.00 0.07 0.07 0.02 99.15 15:44:01 1 1.05 0.00 0.03 0.00 0.02 98.90 15:44:01 2 1.44 0.00 0.03 0.08 0.02 98.43 15:44:01 3 0.67 0.00 0.07 0.10 0.02 99.15 15:45:01 all 0.02 0.00 0.01 0.01 0.01 99.96 15:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:45:01 2 0.02 0.00 0.02 0.03 0.00 99.93 15:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:46:01 all 0.02 0.00 0.02 0.02 0.01 99.94 15:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:46:01 1 0.02 0.00 0.05 0.00 0.02 99.92 15:46:01 2 0.02 0.00 0.00 0.07 0.02 99.90 15:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:47:01 all 0.03 0.00 0.01 0.02 0.01 99.94 15:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:47:01 1 0.00 0.00 0.02 0.00 0.02 99.97 15:47:01 2 0.08 0.00 0.00 0.07 0.00 99.85 15:47:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:48:01 all 0.02 0.00 0.01 0.01 0.01 99.95 15:48:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:48:01 1 0.02 0.00 0.05 0.00 0.03 99.90 15:48:01 2 0.02 0.00 0.00 0.03 0.02 99.93 15:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:49:01 all 0.17 0.00 0.04 0.01 0.01 99.77 15:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:49:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:49:01 2 0.02 0.00 0.00 0.05 0.00 99.93 15:49:01 3 0.60 0.00 0.10 0.00 0.00 99.30 15:50:01 all 0.02 0.00 0.03 0.01 0.01 99.93 15:50:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:50:01 1 0.03 0.00 0.07 0.02 0.03 99.85 15:50:01 2 0.02 0.00 0.03 0.03 0.02 99.90 15:50:01 3 0.00 0.00 0.02 0.00 0.02 99.97 15:51:01 all 0.02 0.00 0.01 0.01 0.01 99.95 15:51:01 0 0.07 0.00 0.02 0.00 0.00 99.92 15:51:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:51:01 2 0.02 0.00 0.00 0.03 0.00 99.95 15:51:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:52:01 all 0.01 0.00 0.02 0.02 0.01 99.95 15:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:52:01 2 0.02 0.00 0.03 0.05 0.03 99.87 15:52:01 3 0.02 0.00 0.00 0.02 0.00 99.97 15:53:01 all 0.01 0.00 0.01 0.01 0.01 99.96 15:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:53:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:53:01 2 0.03 0.00 0.02 0.05 0.03 99.87 15:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:53:01 CPU %user %nice %system %iowait %steal %idle 15:54:01 all 1.00 0.00 0.06 0.04 0.01 98.89 15:54:01 0 0.60 0.00 0.03 0.00 0.02 99.35 15:54:01 1 0.77 0.00 0.03 0.00 0.02 99.18 15:54:01 2 2.16 0.00 0.12 0.05 0.03 97.64 15:54:01 3 0.42 0.00 0.07 0.07 0.02 99.43 15:55:01 all 19.30 0.00 1.52 3.40 0.06 75.73 15:55:01 0 40.71 0.00 2.29 1.25 0.07 55.68 15:55:01 1 18.21 0.00 1.30 1.18 0.03 79.28 15:55:01 2 4.09 0.00 1.16 11.02 0.08 83.64 15:55:01 3 14.06 0.00 1.27 0.25 0.03 84.39 15:56:02 all 14.15 0.00 3.04 3.42 0.06 79.32 15:56:02 0 8.97 0.00 2.96 3.58 0.05 84.43 15:56:02 1 10.10 0.00 2.36 1.57 0.05 85.91 15:56:02 2 22.42 0.00 3.84 5.47 0.08 68.19 15:56:02 3 15.12 0.00 3.04 3.04 0.07 78.73 15:57:01 all 16.75 0.00 1.09 1.12 0.05 81.00 15:57:01 0 27.87 0.00 1.54 3.02 0.05 67.51 15:57:01 1 6.25 0.00 0.85 0.10 0.02 92.79 15:57:01 2 4.66 0.00 0.75 1.12 0.05 93.42 15:57:01 3 28.39 0.00 1.26 0.25 0.07 70.03 Average: all 3.49 0.00 0.39 0.56 0.02 95.55 Average: 0 5.25 0.00 0.47 0.57 0.02 93.70 Average: 1 2.43 0.00 0.32 0.19 0.02 97.03 Average: 2 2.33 0.00 0.40 1.21 0.03 96.03 Average: 3 3.92 0.00 0.39 0.25 0.02 95.43