---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5714 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 12G 8.1G 58% / 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 515 203 0 3224 3145 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:52:a0:eb brd ff:ff:ff:ff:ff:ff inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe52:a0eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:22:25:34 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-5714) 03/28/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 157.91 83.84 74.07 6592.77 41722.93 02:54:01 161.53 12.66 148.87 2287.21 21271.78 02:55:01 392.62 0.02 392.60 3.73 22964.57 02:56:01 403.13 17.18 385.95 605.77 18346.01 02:57:01 36.33 17.80 18.53 1898.75 2583.44 02:58:01 7.35 0.83 6.52 13.60 5966.87 02:59:01 62.53 8.88 53.65 1549.35 11781.41 03:00:01 286.85 0.52 286.34 4.13 26279.11 03:01:01 479.23 16.36 462.87 2747.69 25159.69 03:02:01 15.68 1.08 14.60 33.86 832.93 03:03:01 56.67 28.85 27.83 1501.22 1596.53 Average: 187.30 17.10 170.21 1566.02 16220.46 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1679480 3385452 2359172 58.41 51240 1809156 851972 16.75 533436 1644604 149384 02:54:01 1039804 3267120 2998848 74.25 69568 2292680 1259040 24.75 759288 2012544 48048 02:55:01 580152 3240400 3458500 85.64 101392 2659756 1270868 24.98 825084 2354480 6224 02:56:01 720700 3294320 3317952 82.15 122036 2533916 1212448 23.83 788772 2229876 1828 02:57:01 474488 3155060 3564164 88.25 122868 2631992 1376136 27.05 1000344 2256276 20308 02:58:01 1072668 3318016 2965984 73.44 122580 2244060 1205288 23.69 832580 1872528 25956 02:59:01 726868 3267780 3311784 82.00 124032 2492064 1247788 24.53 1024216 1983352 444 03:00:01 487048 3186496 3551604 87.94 138040 2612192 1331176 26.17 912428 2307788 9480 03:01:01 316292 3269676 3722360 92.17 152400 2858088 1127852 22.17 842320 2559904 3696 03:02:01 299540 3276016 3739112 92.58 152668 2860768 1045812 20.56 1780416 1617584 8 03:03:01 221196 3229308 3817456 94.52 154072 2910836 996660 19.59 1870872 1625880 2512 Average: 692567 3262695 3346085 82.85 119172 2536864 1175004 23.10 1015432 2042256 24353 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 ens3 326.73 229.93 1397.82 62.17 0.00 0.00 0.00 0.00 02:53:02 lo 1.13 1.13 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 442.59 260.18 2567.95 31.44 0.00 0.00 0.00 0.00 02:54:01 lo 2.64 2.64 0.24 0.24 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 382.92 227.30 2043.83 20.61 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 16.40 14.53 8.17 3.56 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 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 12.35 11.61 33.91 2.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 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 1.32 1.45 0.30 1.00 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 86.40 47.33 515.71 5.18 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 742.59 412.91 3998.20 34.97 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 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 17.41 14.19 3.70 4.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 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 661.42 737.26 49.04 5843.37 0.00 0.00 0.00 0.00 03:02:01 lo 3.73 3.73 0.32 0.32 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 94.85 94.75 20.21 618.10 0.00 0.00 0.00 0.00 03:03:01 lo 1.47 1.47 0.13 0.13 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 Average: ens3 252.89 186.38 964.75 603.23 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5714) 03/28/24 _x86_64_ (4 CPU) 02:51:41 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 19.54 0.00 2.29 4.89 0.05 73.23 02:53:02 0 14.71 0.00 2.16 5.32 0.03 77.77 02:53:02 1 11.25 0.00 2.33 4.20 0.02 82.20 02:53:02 2 37.53 0.00 2.56 2.34 0.07 57.50 02:53:02 3 14.65 0.00 2.13 7.69 0.07 75.46 02:54:01 all 16.21 0.00 2.15 4.34 0.05 77.26 02:54:01 0 5.31 0.00 1.69 2.59 0.07 90.35 02:54:01 1 21.30 0.00 2.28 6.90 0.05 69.47 02:54:01 2 20.98 0.00 2.01 1.33 0.05 75.64 02:54:01 3 17.23 0.00 2.59 6.54 0.07 73.57 02:55:01 all 7.89 0.00 3.96 11.72 0.08 76.35 02:55:01 0 12.03 0.00 4.58 12.13 0.08 71.17 02:55:01 1 6.84 0.00 2.88 2.80 0.07 87.40 02:55:01 2 8.52 0.00 4.70 13.53 0.08 73.17 02:55:01 3 4.12 0.00 3.69 18.43 0.07 73.69 02:56:01 all 9.00 0.00 3.31 13.54 0.06 74.09 02:56:01 0 9.86 0.00 6.17 32.30 0.07 51.59 02:56:01 1 6.34 0.00 1.34 0.60 0.03 91.68 02:56:01 2 13.41 0.00 2.53 9.94 0.08 74.04 02:56:01 3 6.43 0.00 3.17 11.37 0.07 78.96 02:57:01 all 19.72 0.00 4.44 0.85 0.05 74.93 02:57:01 0 26.01 0.00 5.41 0.23 0.05 68.29 02:57:01 1 16.71 0.00 4.02 1.07 0.05 78.14 02:57:01 2 23.25 0.00 4.51 0.80 0.07 71.38 02:57:01 3 12.85 0.00 3.81 1.29 0.07 81.98 02:58:01 all 23.19 0.00 2.20 0.05 0.04 74.52 02:58:01 0 23.78 0.00 2.08 0.02 0.03 74.09 02:58:01 1 35.21 0.00 2.85 0.00 0.05 61.89 02:58:01 2 7.99 0.00 1.45 0.03 0.03 90.50 02:58:01 3 25.84 0.00 2.42 0.17 0.03 71.54 02:59:01 all 21.28 0.00 2.98 1.34 0.05 74.34 02:59:01 0 35.57 0.00 3.76 0.92 0.07 59.68 02:59:01 1 19.17 0.00 2.72 1.35 0.05 76.70 02:59:01 2 14.08 0.00 2.73 1.06 0.05 82.08 02:59:01 3 16.24 0.00 2.71 2.06 0.05 78.94 03:00:01 all 9.35 0.00 3.47 8.49 0.06 78.62 03:00:01 0 11.64 0.00 2.69 5.77 0.05 79.85 03:00:01 1 10.67 0.00 2.99 5.57 0.05 80.72 03:00:01 2 6.53 0.00 2.69 1.57 0.08 89.13 03:00:01 3 8.59 0.00 5.51 21.06 0.07 64.77 03:01:01 all 7.89 0.00 3.72 16.02 0.07 72.30 03:01:01 0 6.91 0.00 4.54 19.00 0.07 69.48 03:01:01 1 8.88 0.00 3.35 16.67 0.07 71.03 03:01:01 2 6.91 0.00 4.08 18.49 0.07 70.45 03:01:01 3 8.85 0.00 2.90 9.95 0.05 78.25 03:02:01 all 30.60 0.00 1.30 0.30 0.08 67.72 03:02:01 0 29.20 0.00 1.04 0.03 0.08 69.64 03:02:01 1 32.07 0.00 1.49 0.54 0.07 65.84 03:02:01 2 29.18 0.00 1.06 0.13 0.07 69.56 03:02:01 3 31.96 0.00 1.60 0.51 0.08 65.85 03:03:01 all 18.61 0.00 0.86 1.59 0.05 78.90 03:03:01 0 10.98 0.00 0.67 0.12 0.03 88.20 03:03:01 1 25.44 0.00 1.18 3.85 0.07 69.45 03:03:01 2 34.83 0.00 0.95 1.50 0.07 62.65 03:03:01 3 3.13 0.00 0.59 0.84 0.03 95.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.67 0.00 2.79 5.73 0.06 74.75 Average: 0 16.93 0.00 3.17 7.12 0.06 72.72 Average: 1 17.64 0.00 2.49 3.95 0.05 75.87 Average: 2 18.48 0.00 2.66 4.61 0.07 74.19 Average: 3 13.63 0.00 2.83 7.25 0.06 76.23