---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8244 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.9G 65% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 538 1499 0 5937 7138 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:da:6e:34 brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:feda:6e34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:12:77:03 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-8244) 03/06/26 _x86_64_ (4 CPU) 17:53:44 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:02 152.62 69.11 83.51 5605.60 40681.52 17:56:01 57.99 0.27 57.72 27.66 8622.13 17:57:01 135.26 12.85 122.41 2251.49 81637.99 17:58:01 107.41 0.68 106.73 22.39 48358.28 17:59:01 184.87 0.02 184.86 0.13 15034.19 18:00:01 84.16 0.03 84.12 1.20 4448.65 18:01:01 60.86 0.00 60.86 0.00 5202.67 18:02:01 30.88 0.00 30.88 0.00 5686.89 18:03:01 26.45 0.25 26.20 13.73 7556.22 18:04:01 20.80 0.40 20.40 32.79 1479.09 Average: 86.18 8.37 77.80 796.76 21891.93 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:02 5843760 7409524 2323668 28.45 35680 1708676 1002072 10.87 603460 1548320 76028 17:56:01 5570592 7370908 2596836 31.80 55832 1910452 1015016 11.01 654444 1744996 125736 17:57:01 2469972 7372988 5697456 69.76 105108 4810156 1221232 13.25 729096 4579564 650524 17:58:01 1845228 6740460 6322200 77.41 118932 4745192 2162868 23.47 1530080 4326660 4160 17:59:01 2040440 7286520 6126988 75.02 136256 5053488 1417272 15.38 1133216 4530908 2196 18:00:01 1996944 7364508 6170484 75.55 143404 5145904 1348604 14.63 1139480 4545228 30628 18:01:01 1739796 7210664 6427632 78.70 145168 5232484 1488044 16.15 1336936 4588780 57252 18:02:01 1606852 7226484 6560576 80.33 146260 5374420 1521344 16.51 1363028 4681488 63376 18:03:01 1522768 7289472 6644660 81.36 147236 5520004 1148652 12.46 2092640 4047564 5992 18:04:01 1593368 7364160 6574060 80.49 148356 5522092 1064304 11.55 2024224 4044704 10548 Average: 2622972 7263569 5544456 67.88 118223 4502287 1338941 14.53 1260660 3863821 102644 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 17:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:02 ens3 503.35 294.25 1643.66 70.07 0.00 0.00 0.00 0.00 17:56:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 64.89 52.09 759.78 6.47 0.00 0.00 0.00 0.00 17:57:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 457.17 213.33 13274.72 17.79 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 246.00 138.19 303.01 57.42 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 377.52 225.52 284.55 76.21 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 116.28 105.03 783.90 10.09 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 52.47 38.89 54.76 9.01 0.00 0.00 0.00 0.00 18:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 141.16 82.49 44.34 40.20 0.00 0.00 0.00 0.00 18:03:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 ens3 382.63 756.87 34.69 5522.38 0.00 0.00 0.00 0.00 18:04:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 ens3 10.93 10.66 8.05 4.98 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.07 0.07 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 235.53 191.98 1720.55 582.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8244) 03/06/26 _x86_64_ (4 CPU) 17:53:44 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:02 all 19.49 0.00 3.33 4.99 1.05 71.14 17:55:02 0 14.54 0.00 2.34 4.88 0.85 77.39 17:55:02 1 14.93 0.00 5.21 0.94 0.92 78.00 17:55:02 2 28.78 0.00 3.06 8.48 1.44 58.23 17:55:02 3 19.73 0.00 2.67 5.67 1.02 70.92 17:56:01 all 20.43 0.00 1.33 1.79 0.74 75.71 17:56:01 0 0.22 0.00 0.07 0.00 0.08 99.63 17:56:01 1 9.46 0.00 0.73 0.35 0.64 88.82 17:56:01 2 46.76 0.00 2.60 6.18 1.39 43.07 17:56:01 3 25.40 0.00 1.95 0.64 0.83 71.17 17:57:01 all 24.23 0.00 10.04 2.56 2.58 60.59 17:57:01 0 23.74 0.00 10.31 0.57 2.50 62.88 17:57:01 1 27.56 0.00 10.93 4.69 2.58 54.24 17:57:01 2 21.21 0.00 12.95 3.85 2.41 59.58 17:57:01 3 24.42 0.00 6.08 1.18 2.83 65.50 17:58:01 all 43.47 0.00 18.95 1.78 2.05 33.75 17:58:01 0 48.54 0.00 20.37 2.85 2.06 26.19 17:58:01 1 41.71 0.00 18.95 1.66 1.85 35.83 17:58:01 2 39.53 0.00 19.63 1.68 2.16 37.00 17:58:01 3 44.10 0.00 16.83 0.98 2.13 35.96 17:59:01 all 35.13 0.00 15.55 6.28 1.55 41.50 17:59:01 0 32.29 0.00 15.14 16.97 1.49 34.11 17:59:01 1 35.81 0.00 16.81 3.14 1.57 42.67 17:59:01 2 36.52 0.00 14.85 3.49 1.61 43.54 17:59:01 3 35.90 0.00 15.42 1.52 1.50 45.66 18:00:01 all 16.00 0.00 6.57 2.20 1.44 73.79 18:00:01 0 11.82 0.00 6.00 4.06 1.27 76.84 18:00:01 1 16.32 0.00 7.33 3.65 1.42 71.27 18:00:01 2 18.52 0.00 7.52 0.94 1.54 71.48 18:00:01 3 17.29 0.00 5.44 0.15 1.54 75.58 18:01:01 all 33.06 0.00 7.56 1.29 2.21 55.88 18:01:01 0 26.29 0.00 6.53 1.89 2.07 63.22 18:01:01 1 38.34 0.00 8.54 1.03 2.46 49.62 18:01:01 2 33.72 0.00 8.58 1.68 2.38 53.65 18:01:01 3 33.96 0.00 6.57 0.55 1.91 57.01 18:02:01 all 40.67 0.00 17.58 0.25 1.89 39.61 18:02:01 0 41.73 0.00 17.66 0.48 1.93 38.20 18:02:01 1 41.18 0.00 17.51 0.22 1.73 39.36 18:02:01 2 38.61 0.00 17.44 0.17 2.07 41.71 18:02:01 3 41.13 0.00 17.72 0.15 1.86 39.13 18:03:01 all 47.41 0.00 3.52 0.49 1.45 47.13 18:03:01 0 58.56 0.00 3.47 1.60 1.67 34.70 18:03:01 1 42.29 0.00 2.90 0.05 1.27 53.49 18:03:01 2 41.46 0.00 4.06 0.23 1.47 52.78 18:03:01 3 47.34 0.00 3.64 0.08 1.39 47.54 18:04:01 all 16.48 0.00 0.95 0.69 0.91 80.97 18:04:01 0 44.60 0.00 1.77 1.05 1.68 50.91 18:04:01 1 12.86 0.00 1.01 0.02 0.80 85.32 18:04:01 2 4.05 0.00 0.60 1.66 0.81 92.89 18:04:01 3 4.49 0.00 0.42 0.03 0.35 94.71 Average: all 29.66 0.00 8.54 2.23 1.59 57.98 Average: 0 30.29 0.00 8.37 3.43 1.56 56.34 Average: 1 28.07 0.00 8.99 1.57 1.52 59.85 Average: 2 30.89 0.00 9.13 2.83 1.73 55.43 Average: 3 29.38 0.00 7.69 1.10 1.54 60.30