---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3344 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: 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 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 468 326 0 3148 3192 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:e9:bf:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85592sec preferred_lft 85592sec inet6 fe80::f816:3eff:fee9:bf70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:79:e1:1d 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-3344) 01/11/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 145.53 78.46 67.08 6151.95 40968.76 02:54:01 100.95 9.05 91.90 1645.96 16208.24 02:55:01 322.13 0.05 322.08 3.73 20632.29 02:56:01 423.30 0.10 423.20 9.87 31308.52 02:57:01 360.37 115.78 244.59 9691.15 31705.75 02:58:01 11.40 0.02 11.38 0.13 2859.26 02:59:01 8.46 1.50 6.96 23.99 6004.80 03:00:01 72.71 6.40 66.31 292.57 21189.74 03:01:01 95.87 3.52 92.35 253.56 11964.94 03:02:01 469.68 0.88 468.80 31.95 26003.99 03:03:01 476.89 187.27 289.62 16033.32 50042.25 03:04:01 32.69 30.13 2.57 946.91 79.05 03:05:01 51.87 25.76 26.11 1341.64 2116.58 Average: 197.99 35.33 162.66 2803.54 20089.84 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1631248 3282484 2407408 59.61 40916 1770672 941288 18.50 649232 1589544 141740 02:54:01 1313944 3294744 2724712 67.47 60844 2062672 1078568 21.20 755048 1762240 46020 02:55:01 923028 3325204 3115628 77.15 92012 2433204 1111136 21.84 755156 2114560 31580 02:56:01 434560 3246860 3604096 89.24 108888 2761880 1102576 21.67 855888 2426552 13272 02:57:01 510888 3311088 3527768 87.35 132792 2753528 1125856 22.13 845188 2391968 3728 02:58:01 469240 3306148 3569416 88.38 132884 2785332 1056940 20.78 866920 2404412 23028 02:59:01 552344 3105992 3486312 86.32 131756 2515008 1263224 24.83 1036352 2163200 24548 03:00:01 560108 3327672 3478548 86.13 132420 2714924 992476 19.51 858876 2323160 4 03:01:01 214408 3258040 3824248 94.69 135244 2972072 1105140 21.72 984332 2524256 16756 03:02:01 262644 3238400 3776012 93.50 152396 2856172 1128800 22.19 902156 2523692 9628 03:03:01 543268 3325864 3495388 86.55 175812 2669352 999500 19.65 806496 2375744 592 03:04:01 516472 3324416 3522184 87.21 175824 2697888 999500 19.65 823888 2388788 40 03:05:01 338128 3254292 3700528 91.63 181080 2790712 967752 19.02 926752 2454072 28948 Average: 636175 3277016 3402481 84.25 127144 2598724 1067135 20.98 851253 2264784 26145 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 ens3 340.47 218.96 1387.73 60.98 0.00 0.00 0.00 0.00 02:53:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 235.57 174.85 1488.83 17.95 0.00 0.00 0.00 0.00 02:54:01 lo 3.05 3.05 0.27 0.27 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 02:55:01 ens3 382.57 260.97 1182.33 29.90 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 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 02:56:01 ens3 386.74 230.19 2044.19 20.70 0.00 0.00 0.00 0.00 02:56:01 lo 1.33 1.33 0.15 0.15 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 02:57:01 ens3 39.20 34.40 44.20 7.34 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 9.33 8.70 2.06 2.07 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 0.63 0.63 0.14 0.14 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 85.40 59.68 515.32 6.78 0.00 0.00 0.00 0.00 03:00:01 lo 0.60 0.60 0.05 0.05 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 03:01:01 ens3 697.25 429.81 2684.42 33.96 0.00 0.00 0.00 0.00 03:01:01 lo 0.27 0.27 0.03 0.03 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 03:02:01 ens3 260.40 134.66 1333.63 12.75 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 108.03 176.82 15.44 1214.28 0.00 0.00 0.00 0.00 03:03:01 lo 3.20 3.20 0.28 0.28 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 03:04:01 ens3 366.84 647.78 23.87 5241.64 0.00 0.00 0.00 0.00 03:04:01 lo 0.33 0.33 0.02 0.02 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 03:05:01 ens3 23.88 22.38 44.46 11.83 0.00 0.00 0.00 0.00 03:05:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 225.85 184.60 827.38 512.89 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 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 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3344) 01/11/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 18.49 0.00 2.31 4.28 0.06 74.85 02:53:02 0 16.80 0.00 2.02 2.65 0.07 78.46 02:53:02 1 19.81 0.00 3.32 2.35 0.05 74.46 02:53:02 2 13.96 0.00 1.84 8.63 0.05 75.51 02:53:02 3 23.39 0.00 2.07 3.53 0.07 70.94 02:54:01 all 17.61 0.00 1.75 2.77 0.05 77.82 02:54:01 0 30.14 0.00 2.76 1.68 0.09 65.33 02:54:01 1 9.60 0.00 1.43 2.73 0.03 86.21 02:54:01 2 9.70 0.00 1.29 6.40 0.03 82.57 02:54:01 3 20.99 0.00 1.55 0.25 0.03 77.17 02:55:01 all 5.29 0.00 3.05 10.22 0.06 81.39 02:55:01 0 3.27 0.00 5.12 23.50 0.05 68.06 02:55:01 1 7.62 0.00 2.24 3.12 0.07 86.95 02:55:01 2 4.35 0.00 2.32 12.71 0.07 80.55 02:55:01 3 5.88 0.00 2.51 1.60 0.05 89.96 02:56:01 all 7.59 0.00 3.98 12.62 0.07 75.74 02:56:01 0 6.78 0.00 6.29 32.59 0.07 54.27 02:56:01 1 8.55 0.00 3.61 5.46 0.05 82.33 02:56:01 2 6.70 0.00 3.21 4.00 0.10 85.99 02:56:01 3 8.36 0.00 2.79 8.38 0.07 80.40 02:57:01 all 11.84 0.00 5.48 10.31 0.08 72.30 02:57:01 0 7.98 0.00 5.76 12.24 0.07 73.95 02:57:01 1 8.88 0.00 5.82 8.41 0.08 76.81 02:57:01 2 14.69 0.00 5.34 6.76 0.08 73.12 02:57:01 3 15.76 0.00 5.01 13.82 0.08 65.33 02:58:01 all 20.90 0.00 3.94 0.13 0.05 74.97 02:58:01 0 24.98 0.00 4.18 0.05 0.07 70.73 02:58:01 1 20.85 0.00 3.64 0.07 0.05 75.39 02:58:01 2 14.35 0.00 3.29 0.05 0.03 82.28 02:58:01 3 23.45 0.00 4.63 0.35 0.05 71.51 02:59:01 all 22.89 0.00 2.20 0.05 0.05 74.81 02:59:01 0 35.16 0.00 3.00 0.02 0.05 61.78 02:59:01 1 18.94 0.00 2.27 0.08 0.07 78.64 02:59:01 2 17.29 0.00 1.72 0.00 0.03 80.95 02:59:01 3 20.14 0.00 1.85 0.12 0.03 77.86 03:00:01 all 19.87 0.00 3.60 1.39 0.05 75.08 03:00:01 0 17.84 0.00 3.43 0.74 0.03 77.95 03:00:01 1 12.69 0.00 3.77 0.70 0.05 82.78 03:00:01 2 16.50 0.00 3.10 0.23 0.07 80.10 03:00:01 3 32.49 0.00 4.11 3.84 0.07 59.50 03:01:01 all 5.72 0.00 2.24 2.35 0.04 89.65 03:01:01 0 4.91 0.00 2.18 3.18 0.03 89.70 03:01:01 1 7.27 0.00 3.43 2.75 0.07 86.48 03:01:01 2 2.56 0.00 1.34 1.00 0.02 95.08 03:01:01 3 8.15 0.00 2.00 2.49 0.03 87.32 03:02:01 all 5.70 0.00 3.43 15.39 0.05 75.43 03:02:01 0 5.18 0.00 4.31 25.44 0.07 65.01 03:02:01 1 7.88 0.00 2.28 2.33 0.05 87.46 03:02:01 2 2.94 0.00 5.34 33.57 0.07 58.08 03:02:01 3 6.79 0.00 1.80 0.30 0.03 91.07 03:03:01 all 14.47 0.00 5.31 14.09 0.07 66.06 03:03:01 0 12.10 0.00 5.49 23.92 0.08 58.40 03:03:01 1 16.77 0.00 6.33 11.28 0.07 65.56 03:03:01 2 13.65 0.00 5.47 13.28 0.08 67.52 03:03:01 3 15.33 0.00 3.94 7.88 0.07 72.78 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 27.95 0.00 1.02 0.73 0.07 70.23 03:04:01 0 30.50 0.00 1.19 0.70 0.07 67.54 03:04:01 1 31.96 0.00 1.28 0.82 0.08 65.86 03:04:01 2 29.42 0.00 0.85 0.74 0.07 68.92 03:04:01 3 19.89 0.00 0.79 0.67 0.05 78.60 03:05:01 all 16.00 0.00 0.88 1.45 0.04 81.64 03:05:01 0 18.54 0.00 0.80 2.12 0.07 78.48 03:05:01 1 14.70 0.00 1.20 3.09 0.05 80.96 03:05:01 2 27.13 0.00 1.07 0.52 0.03 71.25 03:05:01 3 3.59 0.00 0.44 0.07 0.02 95.90 Average: all 14.95 0.00 3.01 5.82 0.06 76.16 Average: 0 16.48 0.00 3.57 9.90 0.06 69.99 Average: 1 14.28 0.00 3.12 3.32 0.06 79.22 Average: 2 13.34 0.00 2.78 6.74 0.06 77.08 Average: 3 15.70 0.00 2.58 3.33 0.05 78.34