---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4080 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: 2799.998 BogoMIPS: 5599.99 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 9.2G 53% / 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 484 2564 0 894 3219 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:5c:b0:5d brd ff:ff:ff:ff:ff:ff inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe5c:b05d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:c4:df:0d 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:cfff:fec4:df0d/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-4080) 06/21/24 _x86_64_ (4 CPU) 15:37:46 LINUX RESTART (4 CPU) 15:38:01 tps rtps wtps bread/s bwrtn/s 15:39:02 185.45 84.17 101.28 6622.36 41610.28 15:40:01 131.31 37.94 93.38 2312.57 14864.52 15:41:01 165.39 28.20 137.19 2268.89 38144.17 15:42:01 298.12 13.50 284.62 839.19 10952.04 15:43:01 254.46 5.30 249.16 101.05 6741.94 15:44:01 633.08 0.35 632.73 3.33 17599.73 15:45:01 291.72 6.88 284.84 205.17 7568.87 15:46:01 620.92 4.45 616.47 353.23 17582.15 15:47:01 617.82 17.47 600.35 315.44 16897.28 15:48:01 1727.12 2.25 1724.88 114.36 20087.04 15:49:01 381.70 141.43 240.28 6034.73 8039.86 Average: 483.01 31.07 451.93 1741.79 18195.67 15:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:39:02 1546976 3286840 2491676 61.70 51296 1842544 954316 18.76 664288 1641288 188924 15:40:01 853016 2869920 3185636 78.88 66492 2091832 1312336 25.80 1105304 1868404 16304 15:41:01 153644 1769520 3885008 96.20 80616 1770384 3118816 61.31 2100632 1578104 13360 15:42:01 115940 1247852 3922712 97.13 106384 1255424 3673412 72.21 2606272 1105368 788 15:43:01 107060 943164 3931592 97.35 115244 951156 4045296 79.52 2789032 923108 1708 15:44:01 120172 924008 3918480 97.02 132392 885540 4052460 79.66 2787048 877508 3320 15:45:01 112316 598520 3926336 97.22 116968 589372 4497120 88.40 2958012 716628 3944 15:46:01 107412 562440 3931240 97.34 103088 557764 4556132 89.56 2959072 688360 3336 15:47:01 126844 516852 3911808 96.86 101524 482404 4620152 90.82 2949828 659716 3844 15:48:01 112944 395176 3925708 97.20 94288 398980 4807680 94.50 3028864 614800 3232 15:49:01 2793676 3367580 1244976 30.83 99236 642712 941364 18.50 447408 636472 195164 Average: 559091 1498352 3479561 86.16 97048 1042556 3325371 65.37 2217796 1028160 39448 15:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:39:02 ens3 396.57 243.18 1407.39 69.02 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 15:40:01 ens3 341.22 354.73 2222.23 68.51 0.00 0.00 0.00 0.00 15:41:01 veth4b3f911 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 15:41:01 veth7911d50 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:41:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:41:01 lo 3.01 3.01 0.34 0.34 0.00 0.00 0.00 0.00 15:42:01 veth4b3f911 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 veth7911d50 42.94 41.88 116.18 4.80 0.00 0.00 0.00 0.01 15:42:01 docker0 43.11 41.98 115.60 4.81 0.00 0.00 0.00 0.00 15:42:01 lo 74.25 74.25 119.43 119.43 0.00 0.00 0.00 0.00 15:43:01 veth4b3f911 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 veth7911d50 33.68 30.33 35.45 4.72 0.00 0.00 0.00 0.00 15:43:01 docker0 33.86 30.49 35.00 4.73 0.00 0.00 0.00 0.00 15:43:01 lo 74.92 74.92 40.91 40.91 0.00 0.00 0.00 0.00 15:44:01 veth4b3f911 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 veth7911d50 79.20 63.11 30.76 10.23 0.00 0.00 0.00 0.00 15:44:01 docker0 79.40 63.31 29.69 10.24 0.00 0.00 0.00 0.00 15:44:01 lo 147.11 147.11 39.59 39.59 0.00 0.00 0.00 0.00 15:45:01 veth4b3f911 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 veth7911d50 39.74 36.24 48.11 5.67 0.00 0.00 0.00 0.00 15:45:01 docker0 39.93 36.43 47.58 5.68 0.00 0.00 0.00 0.00 15:45:01 lo 110.48 110.48 57.53 57.53 0.00 0.00 0.00 0.00 15:46:01 veth4b3f911 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 veth7911d50 68.17 52.43 38.95 6.52 0.00 0.00 0.00 0.00 15:46:01 docker0 68.35 52.60 38.02 6.53 0.00 0.00 0.00 0.00 15:46:01 lo 132.83 132.83 45.09 45.09 0.00 0.00 0.00 0.00 15:47:01 veth4b3f911 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 veth7911d50 65.07 51.19 40.86 11.74 0.00 0.00 0.00 0.00 15:47:01 docker0 65.27 51.39 39.97 11.75 0.00 0.00 0.00 0.00 15:47:01 lo 127.05 127.05 52.20 52.20 0.00 0.00 0.00 0.00 15:48:01 veth4b3f911 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 veth7911d50 55.40 45.63 44.63 12.57 0.00 0.00 0.00 0.00 15:48:01 docker0 55.58 45.82 43.88 12.58 0.00 0.00 0.00 0.00 15:48:01 lo 114.01 114.01 57.17 57.17 0.00 0.00 0.00 0.00 15:49:01 docker0 32.88 29.48 32.84 3.28 0.00 0.00 0.00 0.00 15:49:01 lo 74.97 74.97 36.83 36.83 0.00 0.00 0.00 0.00 15:49:01 ens3 2423.03 1942.29 13744.49 523.36 0.00 0.00 0.00 0.00 Average: docker0 38.10 32.02 34.83 5.43 0.00 0.00 0.00 0.00 Average: lo 78.46 78.46 40.91 40.91 0.00 0.00 0.00 0.00 Average: ens3 219.37 176.22 1250.67 47.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4080) 06/21/24 _x86_64_ (4 CPU) 15:37:46 LINUX RESTART (4 CPU) 15:38:01 CPU %user %nice %system %iowait %steal %idle 15:39:02 all 17.42 0.00 2.46 5.59 0.06 74.47 15:39:02 0 6.11 0.00 1.57 3.55 0.07 88.71 15:39:02 1 22.89 0.00 2.32 8.88 0.05 65.86 15:39:02 2 18.51 0.00 3.02 4.61 0.07 73.79 15:39:02 3 22.16 0.00 2.92 5.33 0.05 69.54 15:40:01 all 33.96 0.00 1.72 2.70 0.08 61.54 15:40:01 0 28.72 0.00 1.31 1.55 0.09 68.33 15:40:01 1 25.23 0.00 1.65 5.47 0.07 67.58 15:40:01 2 49.41 0.00 1.80 2.38 0.08 46.32 15:40:01 3 32.47 0.00 2.12 1.41 0.07 63.94 15:41:01 all 44.37 0.00 4.07 2.93 0.09 48.55 15:41:01 0 44.96 0.00 3.21 1.54 0.08 50.21 15:41:01 1 36.04 0.00 3.43 4.79 0.10 55.63 15:41:01 2 47.78 0.00 3.81 3.54 0.10 44.78 15:41:01 3 48.69 0.00 5.84 1.83 0.10 43.54 15:42:01 all 36.70 0.00 2.20 7.62 0.10 53.38 15:42:01 0 41.52 0.00 1.62 1.69 0.08 55.09 15:42:01 1 37.49 0.00 2.11 3.32 0.10 56.97 15:42:01 2 30.66 0.00 2.47 20.23 0.12 46.52 15:42:01 3 37.09 0.00 2.59 5.32 0.10 54.90 15:43:01 all 9.56 0.00 1.61 6.71 0.07 82.05 15:43:01 0 9.12 0.00 1.67 3.90 0.08 85.22 15:43:01 1 8.38 0.00 1.88 13.21 0.07 76.47 15:43:01 2 9.00 0.00 1.60 5.48 0.07 83.86 15:43:01 3 11.73 0.00 1.27 4.27 0.07 82.66 15:44:01 all 6.29 0.00 3.25 18.50 0.09 71.87 15:44:01 0 7.13 0.00 4.02 29.68 0.08 59.08 15:44:01 1 5.43 0.00 2.80 10.95 0.08 80.73 15:44:01 2 6.62 0.00 3.24 13.17 0.10 76.86 15:44:01 3 5.99 0.00 2.94 20.14 0.08 70.85 15:45:01 all 21.59 0.00 2.18 7.66 0.09 68.49 15:45:01 0 18.51 0.00 2.13 4.00 0.08 75.28 15:45:01 1 23.30 0.00 1.84 11.36 0.08 63.41 15:45:01 2 21.96 0.00 2.50 7.31 0.08 68.15 15:45:01 3 22.58 0.00 2.22 7.95 0.08 67.16 15:46:01 all 6.42 0.00 3.16 18.27 0.09 72.06 15:46:01 0 5.75 0.00 3.62 17.82 0.10 72.71 15:46:01 1 6.34 0.00 3.02 14.47 0.08 76.08 15:46:01 2 6.58 0.00 2.99 24.04 0.14 66.26 15:46:01 3 6.99 0.00 3.04 16.78 0.08 73.11 15:47:01 all 8.80 0.00 3.51 17.82 0.10 69.77 15:47:01 0 9.50 0.00 2.98 10.17 0.07 77.28 15:47:01 1 8.69 0.00 2.73 12.79 0.08 75.70 15:47:01 2 9.01 0.00 3.93 22.64 0.10 64.32 15:47:01 3 7.99 0.00 4.39 25.78 0.10 61.75 15:48:01 all 7.92 0.00 4.25 23.11 0.11 64.62 15:48:01 0 6.64 0.00 4.46 23.79 0.10 65.01 15:48:01 1 8.53 0.00 3.29 16.62 0.08 71.48 15:48:01 2 9.55 0.00 4.67 27.79 0.14 57.85 15:48:01 3 6.99 0.00 4.62 24.29 0.12 63.98 15:49:01 all 32.66 0.00 2.92 10.26 0.10 54.06 15:49:01 0 26.94 0.00 3.30 15.06 0.10 54.61 15:49:01 1 41.56 0.00 3.06 11.16 0.12 44.10 15:49:01 2 33.54 0.00 2.41 5.98 0.10 57.97 15:49:01 3 28.59 0.00 2.91 8.81 0.08 59.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.52 0.00 2.85 11.01 0.09 65.53 Average: 0 18.62 0.00 2.72 10.26 0.09 68.32 Average: 1 20.36 0.00 2.56 10.28 0.08 66.72 Average: 2 22.07 0.00 2.95 12.45 0.10 62.44 Average: 3 21.02 0.00 3.17 11.08 0.09 64.64