---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5412 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 13G 6.4G 67% / 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 449 458 0 3035 3211 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:c0:f1:40 brd ff:ff:ff:ff:ff:ff inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fec0:f140/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:d2:82:53 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5412) 09/18/24 _x86_64_ (4 CPU) 19:26:41 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:02 189.40 83.80 105.60 6585.04 41954.36 19:29:01 256.65 28.32 228.32 5455.40 120077.66 19:30:01 606.20 67.04 539.16 6001.20 43047.97 19:31:01 614.38 0.03 614.35 0.27 25474.29 19:32:01 621.00 3.53 617.46 340.74 18021.26 19:33:01 295.65 55.01 240.64 3644.99 12937.31 19:34:01 17.35 9.68 7.67 200.90 4718.01 19:35:01 54.67 11.40 43.28 283.55 16125.85 Average: 332.08 32.36 299.72 2808.81 35121.66 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:02 1569412 3312560 2469248 61.14 50064 1847656 939060 18.46 641080 1646828 182920 19:29:01 104492 3252576 3934168 97.41 110660 3104244 1317352 25.90 610472 3011428 255424 19:30:01 376880 3157292 3661780 90.67 155544 2674404 1522496 29.93 845564 2482040 8908 19:31:01 104780 3153228 3933880 97.41 183960 2846548 1520792 29.89 859328 2671440 2576 19:32:01 281372 3241452 3757288 93.03 198928 2736632 1324128 26.03 767452 2582588 2120 19:33:01 1032940 3267688 3005720 74.42 203608 2069460 1295808 25.47 682672 1980264 5360 19:34:01 1008680 3322552 3029980 75.02 203640 2146276 1247172 24.52 644240 2040492 31780 19:35:01 610268 3338720 3428392 84.89 205276 2551404 1112068 21.86 782720 2294544 23280 Average: 636103 3255758 3402557 84.25 163960 2497078 1284860 25.26 729191 2338703 64046 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:02 ens3 392.90 261.47 1449.09 70.41 0.00 0.00 0.00 0.00 19:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:29:01 ens3 1130.56 567.17 18390.66 47.84 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 19:30:01 ens3 379.15 201.33 1478.80 16.20 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 10.73 11.63 2.33 2.73 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 12.31 12.81 2.67 2.88 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 24.18 18.38 37.29 4.05 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 2.05 1.85 0.43 0.43 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 473.25 253.79 2968.14 16.86 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 301.45 165.24 3009.68 20.12 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 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5412) 09/18/24 _x86_64_ (4 CPU) 19:26:41 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:02 all 18.86 0.00 2.47 5.61 0.05 73.00 19:28:02 0 6.81 0.00 2.77 9.68 0.03 80.71 19:28:02 1 25.38 0.00 3.01 5.16 0.05 66.40 19:28:02 2 32.94 0.00 2.21 3.06 0.08 61.70 19:28:02 3 10.31 0.00 1.90 4.59 0.05 83.16 19:29:01 all 28.01 0.00 7.99 4.35 0.09 59.56 19:29:01 0 17.01 0.00 8.11 8.18 0.07 66.64 19:29:01 1 27.40 0.00 6.30 2.25 0.07 63.97 19:29:01 2 26.59 0.00 8.29 1.96 0.09 63.08 19:29:01 3 40.97 0.00 9.31 5.07 0.10 44.55 19:30:01 all 9.43 0.00 5.00 27.95 0.09 57.53 19:30:01 0 7.24 0.00 5.18 35.95 0.10 51.53 19:30:01 1 9.37 0.00 5.07 23.17 0.08 62.31 19:30:01 2 12.37 0.00 5.42 24.86 0.12 57.23 19:30:01 3 8.71 0.00 4.31 27.89 0.10 58.98 19:31:01 all 5.59 0.00 3.97 33.67 0.09 56.68 19:31:01 0 6.48 0.00 4.31 13.85 0.07 75.29 19:31:01 1 5.41 0.00 2.41 14.90 0.05 77.24 19:31:01 2 2.91 0.00 3.59 53.61 0.12 39.77 19:31:01 3 7.58 0.00 5.59 52.76 0.08 33.98 19:32:01 all 3.22 0.00 3.97 27.66 0.08 65.07 19:32:01 0 2.33 0.00 2.81 25.73 0.08 69.05 19:32:01 1 3.36 0.00 3.04 6.90 0.05 86.65 19:32:01 2 3.92 0.00 4.80 26.87 0.14 64.27 19:32:01 3 3.25 0.00 5.23 51.40 0.10 40.02 19:33:01 all 11.77 0.00 4.53 9.05 0.07 74.59 19:33:01 0 6.61 0.00 5.07 11.96 0.05 76.31 19:33:01 1 11.24 0.00 4.09 6.44 0.05 78.18 19:33:01 2 15.49 0.00 3.93 4.32 0.08 76.18 19:33:01 3 13.71 0.00 5.05 13.46 0.08 67.70 19:34:01 all 21.98 0.00 3.12 0.22 0.05 74.63 19:34:01 0 23.43 0.00 3.24 0.08 0.03 73.22 19:34:01 1 18.67 0.00 2.60 0.39 0.05 78.30 19:34:01 2 26.23 0.00 3.42 0.17 0.05 70.13 19:34:01 3 19.58 0.00 3.23 0.23 0.05 76.91 19:35:01 all 24.75 0.00 2.79 1.44 0.05 70.97 19:35:01 0 21.07 0.00 2.99 4.45 0.07 71.43 19:35:01 1 24.93 0.00 2.19 0.23 0.05 72.59 19:35:01 2 32.01 0.00 3.58 0.73 0.07 63.61 19:35:01 3 20.94 0.00 2.40 0.35 0.03 76.28 Average: all 15.41 0.00 4.22 13.76 0.07 66.53 Average: 0 11.36 0.00 4.29 13.73 0.06 70.55 Average: 1 15.65 0.00 3.58 7.48 0.06 73.23 Average: 2 19.08 0.00 4.39 14.42 0.09 62.01 Average: 3 15.56 0.00 4.61 19.46 0.08 60.30