---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-491 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2799.870 BogoMIPS: 5599.74 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 688K 394M 1% /run /dev/vda1 20G 12G 7.9G 59% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 473 335 0 3135 3187 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:27:01:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fe27:1dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:a2:bd:a2 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 ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-491) 02/01/24 _x86_64_ (4 CPU) 02:51:35 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 124.73 62.18 62.55 4555.55 41806.35 02:54:01 86.82 8.63 78.19 1578.40 15649.13 02:55:01 414.33 0.00 414.33 0.00 34778.87 02:56:01 419.66 0.07 419.60 6.93 22241.89 02:57:01 289.24 129.80 159.44 11299.68 25446.74 02:58:01 11.10 4.70 6.40 247.69 2838.46 02:59:01 19.83 0.98 18.85 24.40 16657.76 03:00:01 80.74 8.48 72.25 510.45 13606.53 03:01:01 239.11 3.29 235.82 117.52 23229.41 03:02:01 485.37 1.62 483.75 86.65 23825.10 03:03:01 331.93 220.33 111.60 18142.58 37307.52 03:04:01 29.98 22.36 7.62 1199.93 345.68 Average: 211.07 38.54 172.54 3147.31 21478.42 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1653948 3347432 2384708 59.05 49296 1799860 863188 16.97 567260 1638424 150372 02:54:01 1245944 3285324 2792712 69.15 61168 2119888 1073060 21.09 759820 1821908 44580 02:55:01 932560 3321216 3106096 76.91 100880 2409660 1022676 20.10 720820 2131524 252 02:56:01 225952 3226600 3812704 94.41 118400 2929040 1110988 21.84 884292 2594192 21528 02:57:01 585360 3312084 3453296 85.51 135220 2678312 1040260 20.45 837572 2321724 2200 02:58:01 255924 3030528 3782732 93.66 135244 2722120 1329404 26.13 1139184 2346100 20100 02:59:01 515452 3326084 3523204 87.24 134996 2764324 989876 19.46 847240 2388880 276 03:00:01 261236 3287032 3777420 93.53 135876 2962164 1066660 20.97 959676 2511128 44364 03:01:01 203696 3238736 3834960 94.96 142444 2955208 1124612 22.11 957840 2558292 3668 03:02:01 430872 3295416 3607784 89.33 164264 2758404 1144920 22.51 831980 2456212 150324 03:03:01 511680 3320228 3526976 87.33 176948 2684044 999536 19.65 813276 2390728 4 03:04:01 337972 3219132 3700684 91.63 178144 2759376 1000608 19.67 950448 2430740 42228 Average: 596716 3267484 3441940 85.22 127740 2628533 1063816 20.91 855784 2299154 39991 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 02:53:01 ens3 353.95 236.47 1422.45 62.56 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 02:54:01 ens3 454.02 272.47 2322.42 23.63 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.80 0.80 0.10 0.10 0.00 0.00 0.00 0.00 02:55:01 ens3 111.48 81.09 260.47 17.46 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:56:01 ens3 345.53 176.69 2016.58 17.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 02:57:01 ens3 30.68 26.15 42.20 5.18 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 12.80 8.43 6.90 1.92 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 2.08 2.03 0.45 0.52 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:00:01 ens3 181.57 108.45 978.77 10.08 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 03:01:01 ens3 518.85 287.51 3521.23 26.29 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 ens3 25.03 24.83 5.57 5.99 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 3.33 3.33 0.29 0.29 0.00 0.00 0.00 0.00 03:03:01 ens3 250.82 449.13 22.33 3540.12 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:04:01 ens3 206.73 368.12 19.06 2916.50 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 207.84 170.13 885.22 552.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-491) 02/01/24 _x86_64_ (4 CPU) 02:51:35 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 20.57 0.00 2.28 4.02 0.07 73.07 02:53:01 0 28.24 0.00 3.04 4.96 0.07 63.69 02:53:01 1 6.10 0.00 2.27 7.06 0.07 84.50 02:53:01 2 17.69 0.00 1.82 2.81 0.05 77.63 02:53:01 3 30.13 0.00 1.95 1.28 0.07 66.57 02:54:01 all 13.96 0.00 1.63 2.14 0.05 82.22 02:54:01 0 25.92 0.00 2.11 2.24 0.07 69.66 02:54:01 1 12.46 0.00 2.19 3.33 0.07 81.95 02:54:01 2 6.49 0.00 0.95 1.07 0.03 91.46 02:54:01 3 10.98 0.00 1.27 1.90 0.03 85.81 02:55:01 all 7.29 0.00 4.76 12.07 0.06 75.81 02:55:01 0 7.13 0.00 3.47 2.72 0.07 86.61 02:55:01 1 9.46 0.00 5.82 11.92 0.07 72.73 02:55:01 2 4.43 0.00 4.15 16.47 0.08 74.86 02:55:01 3 8.14 0.00 5.60 17.26 0.07 68.94 02:56:01 all 7.76 0.00 3.70 13.21 0.06 75.27 02:56:01 0 6.48 0.00 2.09 2.57 0.03 88.82 02:56:01 1 8.02 0.00 3.05 9.59 0.05 79.29 02:56:01 2 8.41 0.00 7.33 36.01 0.08 48.16 02:56:01 3 8.17 0.00 2.36 4.91 0.05 84.50 02:57:01 all 13.83 0.00 4.94 8.40 0.06 72.77 02:57:01 0 9.93 0.00 4.02 7.61 0.05 78.38 02:57:01 1 9.70 0.00 5.69 12.42 0.07 72.13 02:57:01 2 21.05 0.00 4.89 8.14 0.07 65.85 02:57:01 3 14.67 0.00 5.17 5.39 0.05 74.72 02:58:01 all 21.30 0.00 4.21 0.13 0.05 74.30 02:58:01 0 17.08 0.00 3.58 0.18 0.05 79.11 02:58:01 1 28.19 0.00 4.97 0.12 0.05 66.68 02:58:01 2 14.91 0.00 3.54 0.17 0.05 81.33 02:58:01 3 25.02 0.00 4.76 0.05 0.07 70.11 02:59:01 all 22.78 0.00 2.63 0.33 0.05 74.21 02:59:01 0 9.14 0.00 1.48 1.00 0.05 88.33 02:59:01 1 10.93 0.00 2.15 0.02 0.03 86.87 02:59:01 2 33.69 0.00 3.33 0.07 0.07 62.84 02:59:01 3 37.50 0.00 3.57 0.23 0.07 58.62 03:00:01 all 19.83 0.00 3.48 1.53 0.07 75.09 03:00:01 0 9.36 0.00 2.88 2.85 0.05 84.86 03:00:01 1 14.47 0.00 3.58 1.54 0.05 80.36 03:00:01 2 25.09 0.00 4.19 0.59 0.07 70.07 03:00:01 3 30.53 0.00 3.23 1.14 0.08 65.02 03:01:01 all 8.15 0.00 3.15 6.62 0.06 82.02 03:01:01 0 6.60 0.00 2.29 0.84 0.05 90.22 03:01:01 1 12.73 0.00 4.00 7.39 0.07 75.81 03:01:01 2 8.23 0.00 4.06 12.54 0.08 75.08 03:01:01 3 5.11 0.00 2.26 5.75 0.05 86.84 03:02:01 all 6.93 0.00 4.07 16.52 0.07 72.42 03:02:01 0 3.53 0.00 4.64 27.23 0.07 64.54 03:02:01 1 13.26 0.00 2.69 1.47 0.07 82.51 03:02:01 2 5.34 0.00 6.91 36.54 0.12 51.10 03:02:01 3 5.53 0.00 2.09 1.01 0.03 91.34 03:03:01 all 22.68 0.00 3.67 9.70 0.09 63.86 03:03:01 0 23.81 0.00 3.65 11.17 0.08 61.28 03:03:01 1 19.67 0.00 3.88 8.81 0.08 67.55 03:03:01 2 23.77 0.00 3.58 11.62 0.08 60.94 03:03:01 3 23.45 0.00 3.54 7.19 0.10 65.72 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 22.00 0.00 0.92 0.58 0.07 76.43 03:04:01 0 12.79 0.00 0.67 1.20 0.03 85.31 03:04:01 1 21.23 0.00 0.96 0.02 0.10 77.70 03:04:01 2 19.96 0.00 0.93 0.75 0.07 78.29 03:04:01 3 34.06 0.00 1.14 0.35 0.08 64.37 Average: all 15.59 0.00 3.28 6.26 0.06 74.80 Average: 0 13.32 0.00 2.82 5.36 0.06 78.44 Average: 1 13.86 0.00 3.43 5.29 0.06 77.35 Average: 2 15.77 0.00 3.80 10.53 0.07 69.83 Average: 3 19.44 0.00 3.07 3.86 0.06 73.56