---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4595 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 9.3G 10G 49% / 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 480 4853 0 2642 7207 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:64:cc:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85588sec preferred_lft 85588sec inet6 fe80::f816:3eff:fe64:ccb0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:a4:1e:a1 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-4595) 01/31/26 _x86_64_ (4 CPU) 17:22:26 LINUX RESTART (4 CPU) 17:23:02 tps rtps wtps bread/s bwrtn/s 17:24:01 17.44 10.25 7.19 1023.42 2051.18 17:25:01 1.40 0.02 1.38 2.53 15.73 17:26:01 0.83 0.00 0.83 0.00 9.06 17:27:01 1.27 0.00 1.27 0.00 14.93 17:28:01 1.47 0.00 1.47 0.00 17.73 17:29:01 0.78 0.00 0.78 0.00 10.93 17:30:01 0.93 0.00 0.93 0.00 10.80 17:31:01 1.22 0.00 1.22 0.00 14.93 17:32:01 1.28 0.43 0.85 27.19 49.85 17:33:01 90.53 24.75 65.79 878.65 4696.28 17:34:01 92.25 42.18 50.07 1948.08 12472.19 17:35:01 153.77 95.08 58.69 5119.15 18316.15 Average: 30.28 14.40 15.88 749.50 3141.32 17:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:24:01 6154420 7541228 2013000 24.65 26368 1546680 887492 9.63 431164 1426276 12 17:25:01 6155240 7542140 2012180 24.64 26408 1546764 887492 9.63 430368 1426312 32 17:26:01 6154540 7541524 2012880 24.65 26424 1546768 887492 9.63 431312 1426344 172 17:27:01 6154400 7541396 2013020 24.65 26456 1546772 887492 9.63 430816 1426348 40 17:28:01 6157908 7544804 2009512 24.60 26488 1546756 886736 9.62 429176 1426312 20 17:29:01 6157660 7544716 2009760 24.61 26512 1546892 886736 9.62 429328 1426428 228 17:30:01 6157800 7544860 2009620 24.61 26528 1546896 886736 9.62 429212 1426432 8 17:31:01 6157644 7544784 2009776 24.61 26568 1546900 886736 9.62 429540 1426456 188 17:32:01 6119308 7511584 2048112 25.08 26616 1551924 886736 9.62 462348 1430968 92 17:33:01 5627524 7336580 2539896 31.10 50880 1828360 1043340 11.32 701820 1648008 185016 17:34:01 5342880 7436324 2824540 34.58 63976 2186752 1062972 11.53 763908 1841828 374292 17:35:01 5003188 7410108 3164232 38.74 75496 2480796 953452 10.35 972196 1957756 34264 Average: 5945209 7503337 2222211 27.21 35727 1701855 920284 9.99 528432 1524122 49530 17:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:24:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 ens3 141.21 74.92 430.66 21.47 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 ens3 0.10 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 0.48 0.55 0.26 0.19 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 ens3 0.63 0.38 1.43 0.06 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 39.89 19.03 85.17 9.29 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:33:01 ens3 141.33 93.05 907.06 31.91 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 17:34:01 ens3 152.91 85.92 804.53 9.35 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00 17:35:01 ens3 71.35 52.71 211.08 13.48 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 45.56 27.19 203.03 7.13 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4595) 01/31/26 _x86_64_ (4 CPU) 17:22:26 LINUX RESTART (4 CPU) 17:23:02 CPU %user %nice %system %iowait %steal %idle 17:24:01 all 3.55 0.00 0.46 0.64 0.73 94.62 17:24:01 0 2.08 0.00 0.29 0.19 0.85 96.60 17:24:01 1 5.28 0.00 0.56 1.00 0.64 92.53 17:24:01 2 4.39 0.00 0.39 0.78 0.61 93.83 17:24:01 3 2.45 0.00 0.59 0.59 0.83 95.54 17:25:01 all 0.10 0.00 0.03 0.01 0.29 99.56 17:25:01 0 0.35 0.00 0.05 0.00 0.66 98.94 17:25:01 1 0.00 0.00 0.02 0.00 0.18 99.80 17:25:01 2 0.02 0.00 0.03 0.05 0.13 99.77 17:25:01 3 0.05 0.00 0.03 0.02 0.17 99.73 17:26:01 all 0.31 0.00 0.02 0.01 0.18 99.48 17:26:01 0 0.47 0.00 0.03 0.00 0.40 99.10 17:26:01 1 0.00 0.00 0.00 0.00 0.10 99.90 17:26:01 2 0.72 0.00 0.02 0.02 0.13 99.12 17:26:01 3 0.05 0.00 0.02 0.00 0.08 99.85 17:27:01 all 0.24 0.00 0.01 0.02 0.16 99.58 17:27:01 0 0.53 0.00 0.02 0.02 0.35 99.09 17:27:01 1 0.00 0.00 0.02 0.02 0.12 99.85 17:27:01 2 0.37 0.00 0.02 0.07 0.12 99.43 17:27:01 3 0.03 0.00 0.02 0.00 0.07 99.88 17:28:01 all 0.10 0.00 0.02 0.01 0.23 99.64 17:28:01 0 0.32 0.00 0.03 0.00 0.53 99.12 17:28:01 1 0.00 0.00 0.03 0.02 0.13 99.82 17:28:01 2 0.02 0.00 0.02 0.03 0.10 99.83 17:28:01 3 0.05 0.00 0.00 0.00 0.13 99.82 17:29:01 all 0.06 0.00 0.03 0.01 0.18 99.71 17:29:01 0 0.17 0.00 0.03 0.00 0.30 99.50 17:29:01 1 0.03 0.00 0.05 0.00 0.22 99.70 17:29:01 2 0.02 0.00 0.02 0.02 0.08 99.87 17:29:01 3 0.03 0.00 0.02 0.00 0.13 99.82 17:30:01 all 0.20 0.00 0.01 0.00 0.17 99.61 17:30:01 0 0.73 0.00 0.02 0.00 0.12 99.14 17:30:01 1 0.02 0.00 0.02 0.00 0.42 99.55 17:30:01 2 0.00 0.00 0.00 0.02 0.08 99.90 17:30:01 3 0.05 0.00 0.00 0.00 0.10 99.85 17:31:01 all 0.34 0.00 0.02 0.01 0.21 99.41 17:31:01 0 1.27 0.00 0.03 0.00 0.13 98.56 17:31:01 1 0.07 0.00 0.03 0.02 0.50 99.39 17:31:01 2 0.02 0.00 0.02 0.05 0.08 99.83 17:31:01 3 0.02 0.00 0.03 0.00 0.12 99.83 17:32:01 all 0.79 0.00 0.07 0.03 0.21 98.89 17:32:01 0 0.68 0.00 0.12 0.03 0.23 98.93 17:32:01 1 0.35 0.00 0.12 0.05 0.38 99.10 17:32:01 2 1.07 0.00 0.03 0.02 0.10 98.78 17:32:01 3 1.05 0.00 0.02 0.00 0.13 98.80 17:33:01 all 21.26 0.00 1.37 2.97 1.63 72.77 17:33:01 0 49.93 0.00 2.62 1.38 2.61 43.47 17:33:01 1 9.35 0.00 0.86 0.73 1.69 87.38 17:33:01 2 6.87 0.00 0.92 9.38 1.05 81.78 17:33:01 3 18.90 0.00 1.10 0.40 1.21 78.40 17:34:01 all 18.23 1.72 2.10 4.01 1.84 72.10 17:34:01 0 8.62 0.00 1.44 2.30 1.31 86.33 17:34:01 1 37.17 6.84 3.59 3.31 2.78 46.31 17:34:01 2 4.88 0.00 1.38 6.85 1.16 85.73 17:34:01 3 22.25 0.02 1.97 3.62 2.08 70.07 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 27.82 0.00 4.69 6.22 4.03 57.24 17:35:01 0 24.53 0.00 4.66 4.63 3.65 62.53 17:35:01 1 43.43 0.00 5.12 6.98 4.64 39.83 17:35:01 2 23.05 0.00 4.67 7.14 4.22 60.92 17:35:01 3 20.22 0.00 4.35 6.14 3.62 65.67 Average: all 6.11 0.14 0.74 1.17 0.82 91.01 Average: 0 7.49 0.00 0.78 0.71 0.93 90.08 Average: 1 8.01 0.57 0.87 1.01 0.99 88.54 Average: 2 3.47 0.00 0.63 2.04 0.66 93.20 Average: 3 5.45 0.00 0.68 0.90 0.73 92.24