---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6652 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 49% / 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: 3944 430 800 0 2712 3237 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:04:21:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85529sec preferred_lft 85529sec inet6 fe80::f816:3eff:fe04:21d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:05:a3:cc 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-6652) 10/03/24 _x86_64_ (4 CPU) 09:26:29 LINUX RESTART (4 CPU) 09:27:02 tps rtps wtps bread/s bwrtn/s 09:28:01 10.18 3.78 6.41 141.67 1019.08 09:29:01 1.43 0.00 1.43 0.00 17.33 09:30:01 0.82 0.00 0.82 0.00 9.87 09:31:01 1.40 0.00 1.40 0.00 16.80 09:32:01 1.07 0.00 1.07 0.00 13.20 09:33:01 1.27 0.00 1.27 0.00 15.06 09:34:01 0.73 0.00 0.73 0.00 9.07 09:35:01 1.18 0.00 1.18 0.00 14.53 09:36:01 0.75 0.00 0.75 0.00 8.67 09:37:01 1.33 0.00 1.33 0.00 16.66 09:38:01 4.47 3.42 1.05 145.84 212.90 09:39:01 122.08 36.14 85.94 1719.16 6906.76 09:40:01 196.07 113.98 82.09 4005.73 25825.56 Average: 26.39 12.11 14.28 462.92 2624.07 09:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 2079304 3481524 1959356 48.52 26368 1546236 811072 15.94 388112 1425760 216 09:29:01 2073532 3475836 1965128 48.66 26408 1546240 811072 15.94 393088 1425760 180 09:30:01 2074756 3477084 1963904 48.63 26432 1546244 811072 15.94 392024 1425764 156 09:31:01 2074516 3476912 1964144 48.63 26488 1546248 811072 15.94 392068 1425768 36 09:32:01 2074280 3476776 1964380 48.64 26552 1546240 818192 16.08 392340 1425768 8 09:33:01 2068656 3471192 1970004 48.78 26576 1546252 818192 16.08 398272 1425772 156 09:34:01 2068448 3471132 1970212 48.78 26592 1546384 818192 16.08 397848 1425904 156 09:35:01 2068308 3471036 1970352 48.79 26624 1546388 818192 16.08 397944 1425908 152 09:36:01 2068432 3471168 1970228 48.78 26640 1546388 818192 16.08 397972 1425908 156 09:37:01 2068208 3470992 1970452 48.79 26680 1546396 818192 16.08 397996 1425916 56 09:38:01 2020860 3434388 2017800 49.96 26756 1556832 818192 16.08 437468 1433688 12 09:39:01 1550388 3331540 2488272 61.61 57224 1874496 914800 17.98 598016 1702212 178600 09:40:01 1066884 3381988 2971776 73.58 72704 2373476 846244 16.63 918132 1824520 98372 Average: 1950506 3453198 2088154 51.70 32465 1635986 825590 16.23 453945 1478358 21404 09:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 lo 0.00 0.00 0.00 0.00 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 ens3 136.18 77.65 412.65 22.37 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 1.18 0.77 1.46 0.05 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 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 ens3 0.02 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 0.22 0.15 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 0.20 0.20 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 ens3 0.30 0.20 0.09 0.07 0.00 0.00 0.00 0.00 09:34:01 lo 0.00 0.00 0.00 0.00 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 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 0.23 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 118.16 73.92 135.20 18.39 0.00 0.00 0.00 0.00 09:39:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 153.08 126.96 1102.22 31.52 0.00 0.00 0.00 0.00 09:40:01 lo 2.83 2.83 0.31 0.31 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 295.55 201.13 983.86 31.36 0.00 0.00 0.00 0.00 Average: lo 0.38 0.38 0.04 0.04 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 54.14 36.95 202.48 7.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6652) 10/03/24 _x86_64_ (4 CPU) 09:26:29 LINUX RESTART (4 CPU) 09:27:02 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 2.00 0.00 0.20 0.19 0.01 97.59 09:28:01 0 2.37 0.00 0.07 0.15 0.02 97.39 09:28:01 1 1.81 0.00 0.20 0.02 0.00 97.97 09:28:01 2 1.87 0.00 0.36 0.08 0.02 97.68 09:28:01 3 1.96 0.00 0.17 0.53 0.02 97.33 09:29:01 all 0.16 0.00 0.02 0.03 0.01 99.79 09:29:01 0 0.07 0.00 0.02 0.00 0.00 99.92 09:29:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:29:01 2 0.40 0.00 0.03 0.02 0.02 99.53 09:29:01 3 0.17 0.00 0.00 0.07 0.02 99.75 09:30:01 all 0.01 0.00 0.02 0.00 0.00 99.96 09:30:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:30:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:30:01 2 0.05 0.00 0.03 0.00 0.00 99.92 09:30:01 3 0.00 0.00 0.00 0.02 0.00 99.98 09:31:01 all 0.02 0.00 0.01 0.02 0.01 99.95 09:31:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:31:01 2 0.05 0.00 0.02 0.00 0.02 99.92 09:31:01 3 0.00 0.00 0.00 0.08 0.00 99.92 09:32:01 all 0.02 0.00 0.02 0.03 0.00 99.93 09:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:32:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:32:01 2 0.02 0.00 0.05 0.00 0.02 99.92 09:32:01 3 0.02 0.00 0.00 0.10 0.02 99.87 09:33:01 all 0.17 0.00 0.01 0.00 0.01 99.81 09:33:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:33:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:33:01 2 0.64 0.00 0.02 0.00 0.02 99.33 09:33:01 3 0.02 0.00 0.02 0.03 0.00 99.93 09:34:01 all 0.01 0.00 0.02 0.00 0.00 99.96 09:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:34:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:34:01 2 0.02 0.00 0.03 0.02 0.02 99.92 09:34:01 3 0.02 0.00 0.00 0.02 0.00 99.97 09:35:01 all 0.02 0.00 0.02 0.02 0.00 99.94 09:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:35:01 2 0.03 0.00 0.03 0.02 0.02 99.90 09:35:01 3 0.02 0.00 0.02 0.05 0.00 99.92 09:36:01 all 0.03 0.00 0.01 0.00 0.01 99.95 09:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:36:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:36:01 2 0.02 0.00 0.03 0.00 0.02 99.93 09:36:01 3 0.02 0.00 0.00 0.02 0.00 99.97 09:37:01 all 0.14 0.00 0.02 0.01 0.01 99.83 09:37:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:37:01 2 0.50 0.00 0.03 0.02 0.02 99.43 09:37:01 3 0.00 0.00 0.00 0.03 0.02 99.95 09:38:01 all 1.91 0.00 0.13 0.05 0.01 97.89 09:38:01 0 1.05 0.00 0.17 0.12 0.02 98.65 09:38:01 1 1.85 0.00 0.07 0.00 0.00 98.08 09:38:01 2 3.16 0.00 0.21 0.07 0.02 96.55 09:38:01 3 1.58 0.00 0.08 0.03 0.00 98.30 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 19.55 0.00 1.57 3.49 0.06 75.33 09:39:01 0 29.32 0.00 1.97 1.15 0.05 67.51 09:39:01 1 38.96 0.00 2.22 0.65 0.08 58.08 09:39:01 2 6.62 0.00 1.16 3.84 0.07 88.30 09:39:01 3 3.34 0.00 0.92 8.32 0.03 87.39 09:40:01 all 18.97 1.11 5.58 8.31 0.07 65.96 09:40:01 0 19.43 4.43 6.27 6.97 0.07 62.83 09:40:01 1 18.79 0.00 4.68 7.30 0.07 69.17 09:40:01 2 19.04 0.00 6.71 9.83 0.10 64.33 09:40:01 3 18.61 0.00 4.69 9.10 0.07 67.54 Average: all 3.31 0.09 0.59 0.94 0.02 95.06 Average: 0 4.03 0.34 0.66 0.64 0.01 94.31 Average: 1 4.74 0.00 0.56 0.62 0.01 94.07 Average: 2 2.50 0.00 0.67 1.07 0.03 95.73 Average: 3 1.98 0.00 0.45 1.41 0.01 96.14