---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3850 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 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 514 219 0 3209 3146 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:43:49:7d brd ff:ff:ff:ff:ff:ff inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe43:497d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:06:ab:80 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-3850) 03/07/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 156.43 83.71 72.73 6539.82 41032.61 02:54:01 120.50 12.90 107.60 2320.95 18606.90 02:55:01 365.05 0.08 364.97 12.93 20754.27 02:56:01 365.28 0.00 365.28 0.00 17735.29 02:57:01 145.68 34.19 111.48 2483.59 7495.28 02:58:01 7.80 0.80 7.00 19.20 4945.98 02:59:01 18.55 4.33 14.21 374.87 9043.29 03:00:01 118.71 5.42 113.29 1206.44 12387.60 03:01:01 351.35 0.53 350.82 4.27 22987.67 03:02:01 361.39 17.52 343.86 2789.01 22224.62 03:03:01 1.83 0.03 1.80 0.27 45.19 Average: 183.06 14.52 168.55 1432.38 16120.70 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 1629488 3292648 2409164 59.65 42648 1780740 962780 18.93 642100 1596508 134396 02:54:01 1177004 3276776 2861648 70.86 64756 2174868 1263044 24.83 748336 1895376 45320 02:55:01 777344 3258456 3261308 80.75 96652 2503304 1253856 24.65 794036 2206860 368 02:56:01 206748 3233780 3831904 94.88 115792 2957464 1278356 25.13 843528 2651544 18148 02:57:01 352920 3021996 3685732 91.26 122452 2621324 1503152 29.55 1129504 2248576 9444 02:58:01 302504 3046388 3736148 92.51 122520 2694616 1480808 29.11 1118860 2307984 34084 02:59:01 795116 3212980 3243536 80.31 123224 2413292 1308068 25.71 1004576 1976908 21668 03:00:01 440104 3195332 3598548 89.10 128216 2687828 1316156 25.87 1153688 2124072 53488 03:01:01 345680 3174616 3692972 91.44 142596 2710464 1334380 26.23 912408 2419676 3728 03:02:01 329452 3277344 3709200 91.84 152720 2837688 1065160 20.94 1187780 2184760 1104 03:03:01 343012 3278160 3695640 91.51 152732 2837872 1065160 20.94 1787728 1585228 148 Average: 609034 3206225 3429618 84.92 114937 2565405 1257356 24.72 1029322 2108863 29263 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 378.06 250.10 1399.94 63.48 0.00 0.00 0.00 0.00 02:54:01 lo 2.53 2.53 0.22 0.22 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 ens3 429.23 253.21 2632.60 30.31 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 02:55:01 ens3 130.48 94.73 418.37 10.00 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 02:56:01 ens3 366.76 169.43 1633.83 13.84 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 02:57:01 ens3 19.50 17.55 39.99 3.39 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 02:58:01 ens3 1.98 2.12 0.46 0.49 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 02:59:01 ens3 100.78 60.57 514.83 4.58 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 03:00:01 ens3 366.48 225.01 1556.18 19.45 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 03:01:01 ens3 528.37 254.70 2478.74 20.64 0.00 0.00 0.00 0.00 03:02:01 lo 3.80 3.80 0.33 0.33 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 ens3 132.55 233.92 17.46 1658.05 0.00 0.00 0.00 0.00 03:03:01 lo 0.13 0.13 0.01 0.01 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 ens3 297.42 592.58 19.41 4795.71 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.06 0.06 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: ens3 249.98 195.77 972.94 602.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3850) 03/07/24 _x86_64_ (4 CPU) 02:51:43 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.20 0.00 2.23 5.05 0.06 74.47 02:53:01 0 27.86 0.00 2.06 3.33 0.07 66.68 02:53:01 1 17.96 0.00 2.33 9.83 0.05 69.84 02:53:01 2 16.87 0.00 2.98 5.30 0.08 74.77 02:53:01 3 10.16 0.00 1.57 1.77 0.05 86.44 02:54:01 all 17.54 0.00 2.02 3.04 0.06 77.34 02:54:01 0 14.23 0.00 1.95 0.50 0.03 83.28 02:54:01 1 13.26 0.00 1.55 7.01 0.05 78.12 02:54:01 2 36.15 0.00 3.02 3.02 0.10 57.72 02:54:01 3 6.69 0.00 1.54 1.62 0.03 90.12 02:55:01 all 7.03 0.00 3.61 10.91 0.08 78.38 02:55:01 0 5.05 0.00 2.93 3.96 0.07 87.99 02:55:01 1 6.97 0.00 3.26 7.88 0.07 81.82 02:55:01 2 9.21 0.00 5.04 17.44 0.10 68.21 02:55:01 3 6.92 0.00 3.23 14.44 0.07 75.35 02:56:01 all 4.43 0.00 2.91 12.17 0.06 80.43 02:56:01 0 1.22 0.00 1.40 4.98 0.03 92.37 02:56:01 1 3.39 0.00 2.47 10.36 0.07 83.70 02:56:01 2 7.42 0.00 6.25 32.43 0.12 53.79 02:56:01 3 5.70 0.00 1.50 0.94 0.07 91.80 02:57:01 all 15.83 0.00 4.31 4.27 0.07 75.52 02:57:01 0 13.91 0.00 3.38 4.41 0.05 78.24 02:57:01 1 15.72 0.00 4.56 8.30 0.07 71.36 02:57:01 2 9.80 0.00 4.27 1.19 0.08 84.65 02:57:01 3 23.91 0.00 5.06 3.17 0.07 67.79 02:58:01 all 22.35 0.00 2.87 0.04 0.06 74.69 02:58:01 0 22.29 0.00 3.13 0.02 0.05 74.50 02:58:01 1 17.54 0.00 2.07 0.08 0.05 80.26 02:58:01 2 23.05 0.00 2.97 0.02 0.05 73.91 02:58:01 3 26.50 0.00 3.31 0.03 0.07 70.09 02:59:01 all 22.43 0.00 2.38 0.26 0.05 74.87 02:59:01 0 8.29 0.00 1.49 0.18 0.03 90.00 02:59:01 1 19.97 0.00 2.26 0.39 0.07 77.31 02:59:01 2 38.53 0.00 3.48 0.30 0.07 57.63 02:59:01 3 22.94 0.00 2.27 0.22 0.05 74.53 03:00:01 all 14.63 0.00 3.29 2.99 0.06 79.02 03:00:01 0 12.67 0.00 3.40 1.65 0.05 82.24 03:00:01 1 12.60 0.00 3.47 2.57 0.05 81.32 03:00:01 2 16.74 0.00 3.20 2.38 0.07 77.62 03:00:01 3 16.55 0.00 3.14 5.33 0.05 74.93 03:01:01 all 5.36 0.00 2.56 11.17 0.06 80.85 03:01:01 0 7.17 0.00 1.75 2.00 0.05 89.03 03:01:01 1 3.04 0.00 1.86 4.83 0.05 90.23 03:01:01 2 5.73 0.00 4.10 30.22 0.12 59.84 03:01:01 3 5.54 0.00 2.57 7.72 0.07 84.11 03:02:01 all 17.83 0.00 3.80 11.16 0.09 67.12 03:02:01 0 17.70 0.00 3.04 4.28 0.07 74.91 03:02:01 1 14.26 0.00 3.63 16.66 0.08 65.37 03:02:01 2 20.28 0.00 4.95 15.95 0.12 58.70 03:02:01 3 19.06 0.00 3.58 7.77 0.08 69.51 03:03:01 all 25.55 0.00 0.76 0.01 0.08 73.60 03:03:01 0 28.45 0.00 0.85 0.02 0.08 70.59 03:03:01 1 22.32 0.00 0.67 0.00 0.07 76.94 03:03:01 2 24.21 0.00 0.67 0.00 0.08 75.04 03:03:01 3 27.19 0.00 0.83 0.02 0.08 71.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.57 0.00 2.79 5.55 0.07 76.02 Average: 0 14.44 0.00 2.31 2.30 0.05 80.90 Average: 1 13.35 0.00 2.56 6.17 0.06 77.86 Average: 2 18.92 0.00 3.72 9.84 0.09 67.43 Average: 3 15.56 0.00 2.59 3.89 0.06 77.89