---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1104 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 11G 8.5G 56% / 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: 3944 508 1746 0 1689 3180 Swap: 1023 5 1018 ---> 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:55:62:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fe55:621c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:16:b1:5d 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::42:86ff:fe16:b15d/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-1104) 07/29/24 _x86_64_ (4 CPU) 11:35:16 LINUX RESTART (4 CPU) 11:36:02 tps rtps wtps bread/s bwrtn/s 11:37:01 102.03 41.20 60.84 3108.22 7188.07 11:38:01 120.38 35.66 84.72 2384.40 15764.17 11:39:01 194.60 27.02 167.59 2350.70 37279.41 11:40:01 287.00 5.60 281.40 118.78 8574.17 11:41:01 401.60 0.80 400.80 13.60 10992.70 11:42:01 501.93 5.63 496.30 139.44 13623.86 11:43:01 397.02 2.87 394.15 167.44 10772.07 11:44:01 638.17 0.75 637.43 34.78 18163.22 11:45:01 1392.11 11.05 1381.06 282.78 16437.08 11:46:01 943.47 1.25 942.22 74.11 20177.81 11:47:01 228.10 111.83 116.26 6558.64 30750.07 11:48:01 220.13 93.00 127.13 1979.54 28008.00 Average: 452.81 28.03 424.78 1431.87 18160.09 11:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 1486692 3364256 2551968 63.19 60188 1964784 855272 16.81 582664 1773608 213764 11:38:01 440756 2658300 3597904 89.09 71700 2282020 1414100 27.80 1386564 1988420 22272 11:39:01 105036 1742108 3933624 97.40 83340 1780312 3056392 60.08 2198740 1531180 2616 11:40:01 111816 1293332 3926844 97.23 110472 1301556 3615216 71.06 2587640 1126688 1984 11:41:01 116384 1264028 3922276 97.12 130008 1238744 3689556 72.53 2600888 1084608 2604 11:42:01 118204 1077236 3920456 97.07 137652 1033952 3969420 78.03 2705048 954972 3048 11:43:01 108372 694284 3930288 97.32 129720 669908 4393368 86.36 2934412 729968 2420 11:44:01 116508 667616 3922152 97.12 129020 617048 4425084 86.98 2920768 704420 4032 11:45:01 169700 617136 3868960 95.80 105008 521036 4503772 88.53 2896912 653248 4036 11:46:01 133280 454632 3905380 96.70 97672 433248 4777012 93.90 2994788 620016 4160 11:47:01 770060 2068676 3268600 80.93 104760 1346428 2070028 40.69 1744600 1325696 19456 11:48:01 1860628 3267060 2178032 53.93 120780 1438132 979988 19.26 656056 1329568 2536 Average: 461453 1597389 3577207 88.57 106693 1218931 3145767 61.84 2184090 1151866 23577 11:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 ens3 120.03 97.17 1132.90 16.86 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 3.05 3.05 0.28 0.28 0.00 0.00 0.00 0.00 11:38:01 ens3 528.30 499.17 3716.99 111.37 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 11:39:01 vethfd6b8ea 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:39:01 ens3 716.67 513.99 7588.32 81.71 0.00 0.00 0.00 0.00 11:39:01 docker0 0.17 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:39:01 vethd43f7f2 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:40:01 vethfd6b8ea 49.36 47.94 129.71 5.93 0.00 0.00 0.00 0.01 11:40:01 ens3 40.43 21.16 18.74 12.67 0.00 0.00 0.00 0.00 11:40:01 docker0 49.56 48.11 129.04 5.94 0.00 0.00 0.00 0.00 11:40:01 vethd43f7f2 0.20 0.23 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 vethfd6b8ea 51.64 42.98 31.31 7.21 0.00 0.00 0.00 0.00 11:41:01 ens3 17.08 11.41 4.08 3.69 0.00 0.00 0.00 0.00 11:41:01 docker0 51.84 43.16 30.62 7.22 0.00 0.00 0.00 0.00 11:41:01 vethd43f7f2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 vethfd6b8ea 65.49 54.56 46.86 8.31 0.00 0.00 0.00 0.00 11:42:01 ens3 27.96 24.15 6.55 8.30 0.00 0.00 0.00 0.00 11:42:01 docker0 65.69 54.76 45.98 8.32 0.00 0.00 0.00 0.00 11:42:01 vethd43f7f2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 vethfd6b8ea 50.02 41.63 42.10 6.03 0.00 0.00 0.00 0.00 11:43:01 ens3 143.48 97.42 34.81 35.52 0.00 0.00 0.00 0.00 11:43:01 docker0 50.22 41.81 41.43 6.04 0.00 0.00 0.00 0.00 11:43:01 vethd43f7f2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 vethfd6b8ea 66.96 49.38 28.13 6.14 0.00 0.00 0.00 0.00 11:44:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 docker0 67.16 49.58 27.22 6.15 0.00 0.00 0.00 0.00 11:44:01 vethd43f7f2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 vethfd6b8ea 61.67 48.16 38.70 18.22 0.00 0.00 0.00 0.00 11:45:01 ens3 108.20 62.59 35.15 27.37 0.00 0.00 0.00 0.00 11:45:01 docker0 61.84 48.33 37.87 18.23 0.00 0.00 0.00 0.00 11:45:01 vethd43f7f2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 vethfd6b8ea 68.64 57.46 70.93 7.12 0.00 0.00 0.00 0.01 11:46:01 ens3 34.17 19.41 9.09 8.23 0.00 0.00 0.00 0.00 11:46:01 docker0 68.84 57.66 70.00 7.13 0.00 0.00 0.00 0.00 11:46:01 vethd43f7f2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 729.33 466.66 3377.09 125.18 0.00 0.00 0.00 0.00 11:47:01 docker0 180.84 245.11 9.66 2199.21 0.00 0.00 0.00 0.00 11:47:01 veth349e29f 174.32 238.86 11.45 2198.78 0.00 0.00 0.00 0.18 11:47:01 lo 864.74 864.74 449.70 449.70 0.00 0.00 0.00 0.00 11:48:01 ens3 363.17 586.12 51.62 4440.45 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 6.13 6.13 0.53 0.53 0.00 0.00 0.00 0.00 Average: ens3 235.90 200.08 1331.60 406.41 0.00 0.00 0.00 0.00 Average: docker0 49.75 49.14 32.70 188.41 0.00 0.00 0.00 0.00 Average: lo 72.36 72.36 37.54 37.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1104) 07/29/24 _x86_64_ (4 CPU) 11:35:16 LINUX RESTART (4 CPU) 11:36:02 CPU %user %nice %system %iowait %steal %idle 11:37:01 all 20.48 0.00 1.57 2.85 0.06 75.05 11:37:01 0 9.86 0.00 1.00 2.04 0.05 87.05 11:37:01 1 7.12 0.00 0.82 7.41 0.03 84.62 11:37:01 2 18.70 0.00 1.51 0.41 0.05 79.33 11:37:01 3 46.25 0.00 2.97 1.55 0.10 49.13 11:38:01 all 49.17 0.00 2.52 1.28 0.13 46.91 11:38:01 0 54.96 0.00 2.64 1.34 0.12 40.95 11:38:01 1 51.23 0.00 2.66 1.26 0.13 44.72 11:38:01 2 45.71 0.00 2.78 0.64 0.13 50.74 11:38:01 3 44.75 0.00 1.97 1.92 0.10 51.26 11:39:01 all 41.03 0.00 3.74 3.49 0.12 51.62 11:39:01 0 36.27 0.00 4.06 2.90 0.12 56.65 11:39:01 1 39.48 0.00 3.99 3.37 0.13 53.03 11:39:01 2 46.34 0.00 3.91 4.83 0.12 44.81 11:39:01 3 42.02 0.00 3.01 2.87 0.12 51.98 11:40:01 all 26.69 0.00 2.11 7.02 0.11 64.08 11:40:01 0 20.66 0.00 2.45 10.41 0.12 66.36 11:40:01 1 32.61 0.00 2.29 8.00 0.10 56.99 11:40:01 2 27.57 0.00 1.46 3.94 0.13 66.89 11:40:01 3 25.90 0.00 2.21 5.69 0.08 66.12 11:41:01 all 7.80 0.00 2.17 11.45 0.10 78.47 11:41:01 0 7.07 0.00 2.66 12.82 0.08 77.37 11:41:01 1 7.06 0.00 1.96 7.58 0.08 83.33 11:41:01 2 9.69 0.00 1.90 11.07 0.13 77.20 11:41:01 3 7.41 0.00 2.21 14.34 0.10 75.94 11:42:01 all 11.10 0.00 2.88 14.19 0.11 71.72 11:42:01 0 11.54 0.00 2.93 15.31 0.10 70.12 11:42:01 1 12.40 0.00 2.75 16.69 0.10 68.05 11:42:01 2 9.50 0.00 3.05 12.21 0.13 75.11 11:42:01 3 10.96 0.00 2.75 12.53 0.10 73.65 11:43:01 all 17.07 0.00 2.59 11.31 0.12 68.91 11:43:01 0 18.58 0.00 2.99 17.13 0.12 61.19 11:43:01 1 18.48 0.00 1.79 1.57 0.08 78.07 11:43:01 2 15.63 0.00 3.05 12.96 0.17 68.20 11:43:01 3 15.55 0.00 2.57 13.61 0.12 68.15 11:44:01 all 6.82 0.00 3.01 19.15 0.13 70.89 11:44:01 0 6.98 0.00 3.94 29.04 0.13 59.90 11:44:01 1 7.79 0.00 2.44 18.59 0.10 71.08 11:44:01 2 6.92 0.00 3.60 20.16 0.17 69.15 11:44:01 3 5.57 0.00 2.10 8.81 0.08 83.43 11:45:01 all 8.91 0.00 3.98 20.54 0.12 66.45 11:45:01 0 7.41 0.00 3.48 13.57 0.10 75.44 11:45:01 1 8.95 0.00 3.83 21.10 0.12 66.01 11:45:01 2 9.49 0.00 4.67 24.40 0.15 61.30 11:45:01 3 9.82 0.00 3.92 23.17 0.12 62.97 11:46:01 all 8.98 0.00 3.93 19.61 0.13 67.36 11:46:01 0 8.03 0.00 4.56 31.70 0.13 55.57 11:46:01 1 8.51 0.00 4.71 15.52 0.12 71.14 11:46:01 2 9.27 0.00 2.98 10.03 0.15 77.57 11:46:01 3 10.11 0.00 3.44 21.23 0.12 65.10 11:47:01 all 34.09 0.00 3.32 5.60 0.10 56.88 11:47:01 0 34.82 0.00 2.76 4.40 0.08 57.94 11:47:01 1 30.09 0.00 3.74 7.77 0.10 58.29 11:47:01 2 37.03 0.00 3.21 4.40 0.12 55.24 11:47:01 3 34.43 0.00 3.55 5.85 0.10 56.06 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 21.00 0.00 2.88 4.76 0.10 71.25 11:48:01 0 16.39 0.00 2.72 3.18 0.08 77.62 11:48:01 1 25.83 0.00 2.29 4.00 0.10 67.78 11:48:01 2 20.93 0.00 3.18 5.24 0.12 70.53 11:48:01 3 20.86 0.00 3.36 6.63 0.12 69.03 Average: all 21.11 0.00 2.89 10.10 0.11 65.78 Average: 0 19.41 0.00 3.02 11.98 0.10 65.50 Average: 1 20.82 0.00 2.77 9.40 0.10 66.90 Average: 2 21.42 0.00 2.94 9.18 0.13 66.32 Average: 3 22.79 0.00 2.84 9.85 0.10 64.42