---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5342 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.7G 56% / 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: 7975 534 3331 0 4110 7143 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:8f:82:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe8f:82e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:d7:73:6e 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-5342) 10/02/25 _x86_64_ (4 CPU) 09:22:48 LINUX RESTART (4 CPU) 09:23:01 tps rtps wtps bread/s bwrtn/s 09:24:01 154.11 69.24 84.87 5624.93 39601.82 09:25:01 57.97 0.25 57.72 27.86 8826.26 09:26:02 111.38 12.80 98.58 2261.36 20357.14 09:27:01 224.40 0.54 223.86 4.34 35485.92 09:28:01 31.52 0.02 31.51 2.53 19404.20 09:29:01 23.35 0.00 23.35 0.00 1193.93 09:30:01 5.40 0.02 5.38 2.80 255.38 09:31:01 1.60 0.00 1.60 0.00 21.46 09:32:01 1.32 0.00 1.32 0.00 53.58 09:33:01 23.36 0.42 22.95 36.79 1301.12 09:34:01 21.10 0.75 20.35 39.59 1384.97 Average: 59.34 7.65 51.69 728.34 11589.38 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 5861904 7369768 2305516 28.23 36160 1652900 1032508 11.20 624616 1509332 55548 09:25:01 5576496 7349904 2590924 31.72 56872 1882720 1015128 11.01 659936 1729048 140272 09:26:02 4322740 6965564 3844680 47.07 114076 2533776 1570432 17.04 1110088 2411032 329320 09:27:01 3557880 7328332 4609540 56.44 152096 3581876 1319004 14.31 824136 3339300 518020 09:28:01 1988004 5845188 6179416 75.66 154164 3634436 1632800 17.72 2324008 3345972 6104 09:29:01 3161136 7066240 5006284 61.30 157216 3646412 1383756 15.01 1148524 3375964 4092 09:30:01 3088704 6970208 5078716 62.18 157660 3647224 1493452 16.21 1471716 3119752 368 09:31:01 2183452 6073440 5983968 73.27 157788 3647440 1679892 18.23 2351516 3118468 348 09:32:01 1644644 5589084 6522776 79.86 158016 3656796 1780088 19.32 2824764 3165088 9224 09:33:01 3452960 7352236 4714460 57.72 160696 3677352 1040408 11.29 1141116 3105816 27256 09:34:01 3410100 7314016 4757320 58.25 162928 3678272 1069820 11.61 1186268 3101700 10848 Average: 3477093 6838544 4690327 57.43 133425 3203564 1365208 14.81 1424244 2847407 100127 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:24:01 ens3 324.70 217.85 1083.96 61.36 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 09:25:01 ens3 54.24 45.69 697.56 5.83 0.00 0.00 0.00 0.00 09:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:02 lo 2.33 2.33 0.26 0.26 0.00 0.00 0.00 0.00 09:26:02 ens3 622.98 227.83 3185.12 46.18 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 ens3 487.41 103.95 3377.48 7.93 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 26.69 10.65 245.72 1.01 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 ens3 1.95 1.67 0.46 0.45 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 42.97 42.97 1472.01 1472.01 0.00 0.00 0.00 0.00 09:30:01 ens3 2.25 2.03 0.44 2.27 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 0.07 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 2.93 2.93 0.25 0.25 0.00 0.00 0.00 0.00 09:33:01 ens3 23.35 23.23 13.36 47.53 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:34:01 ens3 8.88 10.63 6.65 6.17 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 4.65 4.65 134.11 134.11 0.00 0.00 0.00 0.00 Average: ens3 140.61 58.45 778.82 16.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5342) 10/02/25 _x86_64_ (4 CPU) 09:22:48 LINUX RESTART (4 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 17.79 0.00 2.74 4.88 1.34 73.25 09:24:01 0 8.72 0.00 5.08 3.20 1.35 81.65 09:24:01 1 18.60 0.00 2.08 5.66 1.31 72.35 09:24:01 2 29.53 0.00 2.25 9.67 1.47 57.08 09:24:01 3 14.32 0.00 1.57 1.00 1.22 81.90 09:25:01 all 20.61 0.00 1.18 1.72 1.00 75.50 09:25:01 0 2.61 0.00 0.42 3.34 0.75 92.90 09:25:01 1 6.94 0.00 0.53 3.08 0.57 88.89 09:25:01 2 40.68 0.00 2.10 0.25 1.57 55.41 09:25:01 3 32.30 0.00 1.68 0.20 1.10 64.72 09:26:02 all 23.68 0.00 6.14 2.78 2.32 65.08 09:26:02 0 13.40 0.00 5.16 3.84 1.87 75.73 09:26:02 1 29.89 0.00 6.18 3.90 2.65 57.38 09:26:02 2 28.20 0.00 6.22 1.68 2.66 61.24 09:26:02 3 23.29 0.00 7.01 1.73 2.11 65.86 09:27:01 all 20.74 0.00 6.27 5.50 1.69 65.81 09:27:01 0 20.69 0.00 9.29 9.15 1.72 59.15 09:27:01 1 17.77 0.00 4.60 8.19 1.54 67.90 09:27:01 2 23.21 0.00 6.33 1.88 1.90 66.67 09:27:01 3 21.31 0.00 4.86 2.76 1.61 69.46 09:28:01 all 56.56 0.00 7.12 0.64 4.82 30.85 09:28:01 0 54.11 0.00 6.49 0.05 4.66 34.70 09:28:01 1 63.41 0.00 8.12 0.12 4.81 23.54 09:28:01 2 53.37 0.00 6.58 1.39 4.88 33.78 09:28:01 3 55.40 0.00 7.29 1.02 4.94 31.36 09:29:01 all 65.12 0.00 5.71 0.36 4.96 23.85 09:29:01 0 64.37 0.00 5.25 0.07 4.97 25.34 09:29:01 1 64.81 0.00 5.97 0.94 4.50 23.80 09:29:01 2 64.47 0.00 5.55 0.28 5.11 24.59 09:29:01 3 66.86 0.00 6.04 0.17 5.26 21.68 09:30:01 all 31.14 0.00 5.24 0.09 3.20 60.33 09:30:01 0 59.25 0.00 6.44 0.08 4.48 29.74 09:30:01 1 19.86 0.00 5.21 0.23 2.64 72.06 09:30:01 2 27.34 0.00 4.64 0.02 3.14 64.86 09:30:01 3 18.19 0.00 4.69 0.02 2.58 74.53 09:31:01 all 37.41 0.00 7.25 0.00 4.39 50.95 09:31:01 0 30.43 0.00 7.22 0.00 4.05 58.30 09:31:01 1 39.35 0.00 7.21 0.02 4.54 48.89 09:31:01 2 38.77 0.00 7.58 0.00 4.35 49.30 09:31:01 3 41.08 0.00 7.00 0.00 4.58 47.34 09:32:01 all 36.84 0.00 5.38 0.01 3.63 54.14 09:32:01 0 28.65 0.00 5.12 0.00 3.18 63.06 09:32:01 1 42.33 0.00 5.34 0.03 3.81 48.49 09:32:01 2 37.54 0.00 5.86 0.00 3.85 52.75 09:32:01 3 38.88 0.00 5.17 0.00 3.68 52.26 09:33:01 all 26.01 0.00 2.57 0.55 1.91 68.96 09:33:01 0 17.83 0.00 2.75 0.30 1.59 77.53 09:33:01 1 16.85 0.00 2.40 1.03 1.71 78.01 09:33:01 2 21.43 0.00 2.66 0.03 1.82 74.06 09:33:01 3 48.00 0.00 2.46 0.83 2.56 46.16 09:34:01 all 21.21 0.00 0.83 0.60 0.86 76.50 09:34:01 0 13.43 0.00 1.04 0.73 1.09 83.70 09:34:01 1 50.30 0.00 1.20 1.35 1.30 45.85 09:34:01 2 3.75 0.00 0.33 0.20 0.35 95.38 09:34:01 3 17.57 0.00 0.77 0.15 0.67 80.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 32.47 0.00 4.58 1.55 2.74 58.67 Average: 0 28.48 0.00 4.92 1.87 2.70 62.02 Average: 1 33.63 0.00 4.44 2.22 2.67 57.04 Average: 2 33.45 0.00 4.55 1.39 2.83 57.78 Average: 3 34.30 0.00 4.42 0.71 2.76 57.82