---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2681 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: 2799.972 BogoMIPS: 5599.94 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 9.1G 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 415 448 0 3080 3245 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:4a:c9:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe4a:c971/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:ff:90:d3 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-2681) 03/15/25 _x86_64_ (4 CPU) 09:42:52 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 88.25 44.56 43.69 4730.81 37627.75 09:45:01 1.59 0.03 1.56 2.44 19.12 09:46:01 0.93 0.02 0.92 2.27 10.80 09:47:01 0.85 0.00 0.85 0.00 9.60 09:48:01 1.08 0.02 1.07 3.20 12.80 09:49:01 0.95 0.00 0.95 0.00 10.93 09:50:01 0.88 0.00 0.88 0.00 10.80 09:51:01 0.88 0.00 0.88 0.00 12.13 09:52:01 1.42 0.00 1.42 0.00 15.73 09:53:01 1.23 0.00 1.23 0.00 15.06 09:54:01 4.52 3.33 1.18 143.58 190.23 09:55:01 108.17 21.81 86.35 765.34 6524.51 09:56:01 389.30 12.48 376.82 2248.72 38553.02 09:57:01 208.07 4.30 203.77 277.95 31723.78 Average: 57.79 6.19 51.60 584.59 8205.55 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2086772 3493144 1951880 48.33 26432 1550100 792256 15.57 373044 1429100 72 09:45:01 2088688 3495068 1949964 48.28 26464 1550172 804876 15.82 371744 1428944 180 09:46:01 2088228 3494788 1950424 48.29 26488 1550244 804876 15.82 372012 1429016 172 09:47:01 2088708 3495304 1949944 48.28 26512 1550248 804876 15.82 371660 1429020 144 09:48:01 2088708 3495328 1949944 48.28 26544 1550240 810840 15.94 371316 1429020 164 09:49:01 2088668 3495428 1949984 48.28 26576 1550348 810840 15.94 371436 1429120 172 09:50:01 2088832 3495684 1949820 48.28 26600 1550416 810840 15.94 371384 1429188 8 09:51:01 2088608 3495512 1950044 48.28 26640 1550416 806340 15.85 371796 1429192 132 09:52:01 2088856 3495844 1949796 48.28 26728 1550424 806340 15.85 371608 1429196 8 09:53:01 2088476 3495492 1950176 48.29 26760 1550420 806340 15.85 371580 1429200 8 09:54:01 2053964 3470668 1984688 49.14 26840 1559960 806340 15.85 397992 1437104 148 09:55:01 1567368 3355816 2471284 61.19 58072 1879252 900748 17.71 559208 1718008 216700 09:56:01 619552 3307572 3419100 84.66 92692 2693156 1228416 24.15 704372 2435604 8276 09:57:01 496596 3354748 3542056 87.70 118556 2826104 895908 17.61 666004 2588340 1696 Average: 1830145 3460028 2208507 54.68 40136 1747250 849274 16.69 431797 1605004 16277 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 ens3 189.44 126.61 496.24 26.72 0.00 0.00 0.00 0.00 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:01 ens3 0.27 0.24 0.08 0.03 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.50 0.47 0.29 0.22 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 71.00 43.23 111.70 13.60 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 177.00 136.36 1189.95 36.70 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:56:01 ens3 472.46 287.90 3099.61 25.99 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:57:01 ens3 545.46 365.16 4028.91 32.03 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 104.18 68.68 638.42 9.68 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2681) 03/15/25 _x86_64_ (4 CPU) 09:42:52 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.71 0.00 1.26 2.84 0.02 92.17 09:44:02 0 3.68 0.00 0.81 2.00 0.03 93.48 09:44:02 1 3.65 0.00 0.88 1.42 0.02 94.03 09:44:02 2 4.25 0.00 2.18 3.43 0.03 90.11 09:44:02 3 3.26 0.00 1.19 4.48 0.02 91.05 09:45:01 all 0.20 0.00 0.03 0.01 0.01 99.75 09:45:01 0 0.68 0.00 0.03 0.00 0.02 99.27 09:45:01 1 0.05 0.00 0.03 0.03 0.00 99.88 09:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:45:01 3 0.05 0.00 0.03 0.02 0.00 99.90 09:46:01 all 0.03 0.00 0.02 0.01 0.01 99.93 09:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 1 0.07 0.00 0.05 0.05 0.03 99.80 09:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:46:01 3 0.03 0.00 0.03 0.00 0.02 99.92 09:47:01 all 0.02 0.00 0.01 0.00 0.01 99.95 09:47:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:47:01 1 0.02 0.00 0.03 0.02 0.02 99.92 09:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:48:01 all 0.02 0.00 0.02 0.01 0.01 99.94 09:48:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 1 0.03 0.00 0.05 0.03 0.02 99.87 09:48:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:48:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:49:01 all 0.01 0.00 0.01 0.01 0.01 99.96 09:49:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:49:01 1 0.02 0.00 0.00 0.02 0.02 99.95 09:49:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:49:01 3 0.03 0.00 0.03 0.00 0.03 99.90 09:50:01 all 0.02 0.00 0.01 0.00 0.01 99.95 09:50:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:50:01 1 0.00 0.00 0.00 0.03 0.00 99.97 09:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 3 0.05 0.00 0.03 0.00 0.02 99.90 09:51:01 all 0.06 0.00 0.01 0.01 0.01 99.91 09:51:01 0 0.18 0.00 0.00 0.00 0.02 99.80 09:51:01 1 0.02 0.00 0.00 0.02 0.00 99.97 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.03 0.00 0.05 0.00 0.02 99.90 09:52:01 all 0.52 0.00 0.02 0.01 0.01 99.44 09:52:01 0 1.97 0.00 0.02 0.00 0.00 98.01 09:52:01 1 0.02 0.00 0.00 0.02 0.02 99.95 09:52:01 2 0.05 0.00 0.03 0.05 0.02 99.85 09:52:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:53:01 all 0.51 0.00 0.01 0.01 0.01 99.46 09:53:01 0 2.00 0.00 0.00 0.00 0.00 98.00 09:53:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:53:01 2 0.02 0.00 0.05 0.05 0.02 99.87 09:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 all 1.43 0.00 0.10 0.06 0.01 98.39 09:54:01 0 2.41 0.00 0.17 0.10 0.02 97.31 09:54:01 1 1.05 0.00 0.02 0.03 0.00 98.90 09:54:01 2 1.08 0.00 0.12 0.10 0.02 98.68 09:54:01 3 1.18 0.00 0.12 0.02 0.02 98.67 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.78 0.00 1.52 3.14 0.05 75.51 09:55:01 0 13.51 0.00 1.23 4.07 0.03 81.15 09:55:01 1 8.69 0.00 1.05 0.38 0.05 89.83 09:55:01 2 29.58 0.00 2.02 7.22 0.07 61.10 09:55:01 3 27.44 0.00 1.77 0.90 0.05 69.84 09:56:01 all 11.07 0.00 3.82 11.23 0.08 73.80 09:56:01 0 10.19 0.00 3.23 7.87 0.05 78.66 09:56:01 1 11.84 0.00 3.05 1.83 0.05 83.24 09:56:01 2 9.10 0.00 5.63 24.01 0.10 61.16 09:56:01 3 13.16 0.00 3.38 11.37 0.08 72.01 09:57:01 all 7.71 0.00 3.53 6.12 0.07 82.56 09:57:01 0 8.83 0.00 4.23 4.35 0.07 82.52 09:57:01 1 10.51 0.00 2.75 8.04 0.07 78.63 09:57:01 2 6.65 0.00 4.02 8.58 0.10 80.65 09:57:01 3 4.85 0.00 3.14 3.52 0.05 88.44 Average: all 3.22 0.00 0.74 1.67 0.02 94.34 Average: 0 3.12 0.00 0.70 1.32 0.02 94.85 Average: 1 2.56 0.00 0.57 0.85 0.02 96.00 Average: 2 3.62 0.00 1.00 3.08 0.03 92.28 Average: 3 3.59 0.00 0.70 1.45 0.02 94.25