---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2056 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 700K 797M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / 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 454 4696 0 2824 7229 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:b6:51:96 brd ff:ff:ff:ff:ff:ff inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:feb6:5196/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:2c:40:1e 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-2056) 05/01/26 _x86_64_ (4 CPU) 22:32:50 LINUX RESTART (4 CPU) 22:33:01 tps rtps wtps bread/s bwrtn/s 22:34:02 151.26 69.26 82.00 5589.60 39746.46 22:35:01 61.36 0.22 61.14 23.59 9007.86 22:36:01 162.60 117.34 45.25 5496.17 16103.83 22:37:01 40.59 17.16 23.43 1573.74 15032.43 22:38:01 1.20 0.00 1.20 0.00 30.26 22:39:01 1.30 0.00 1.30 0.00 14.13 22:40:01 1.50 0.00 1.50 0.00 17.33 22:41:01 1.38 0.00 1.38 0.00 15.06 22:42:01 0.83 0.00 0.83 0.00 9.73 22:43:01 1.27 0.00 1.27 0.00 14.53 22:44:01 1.03 0.00 1.03 0.00 12.00 22:45:01 1.38 0.00 1.38 0.00 15.06 22:46:01 0.88 0.00 0.88 0.00 9.20 22:47:01 13.81 0.78 13.03 84.64 662.85 Average: 31.42 14.64 16.78 913.12 5759.92 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:02 5895036 7409848 2272384 27.82 36304 1657800 1200520 13.03 585852 1518688 56656 22:35:01 5617524 7417328 2549896 31.22 58676 1905728 993124 10.78 596244 1753356 127036 22:36:01 5128872 7464540 3038548 37.20 69400 2416924 1103632 11.98 792968 2014732 225628 22:37:01 4852544 7449036 3314876 40.59 74016 2667044 1222056 13.26 998600 2071956 676 22:38:01 4853088 7449544 3314332 40.58 74056 2667036 1231332 13.36 998688 2071948 20 22:39:01 4852952 7449516 3314468 40.58 74132 2667048 1231332 13.36 998668 2071952 192 22:40:01 4855084 7451732 3312336 40.56 74212 2667052 1231332 13.36 996640 2071956 4 22:41:01 4855776 7452460 3311644 40.55 74244 2667060 1231332 13.36 995588 2071960 4 22:42:01 4858444 7455148 3308976 40.51 74268 2667060 1231332 13.36 993144 2071964 12 22:43:01 4858428 7455172 3308992 40.51 74292 2667056 1231332 13.36 993288 2071968 128 22:44:01 4858508 7455284 3308912 40.51 74316 2667072 1231332 13.36 993560 2071976 8 22:45:01 4858340 7455168 3309080 40.52 74348 2667076 1231332 13.36 993384 2071980 176 22:46:01 4858396 7455260 3309024 40.51 74372 2667076 1231332 13.36 993396 2071984 156 22:47:01 4786172 7376088 3381248 41.40 76072 2659288 1013960 11.00 1065076 2074868 27492 Average: 4999226 7442580 3168194 38.79 70193 2522166 1186806 12.88 928221 2005806 31299 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:02 ens3 389.80 209.13 1124.23 64.77 0.00 0.00 0.00 0.00 22:34:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 ens3 62.14 52.47 728.32 6.24 0.00 0.00 0.00 0.00 22:35:01 lo 0.54 0.54 0.04 0.04 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 ens3 220.23 179.26 1076.51 16.23 0.00 0.00 0.00 0.00 22:36:01 lo 2.20 2.20 0.23 0.23 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 ens3 76.24 70.95 697.56 5.49 0.00 0.00 0.00 0.00 22:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 ens3 0.22 0.32 0.07 0.03 0.00 0.00 0.00 0.00 22:38:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 ens3 0.55 0.55 0.24 0.11 0.00 0.00 0.00 0.00 22:39:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 ens3 0.22 0.28 0.07 0.03 0.00 0.00 0.00 0.00 22:40:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 ens3 0.35 0.37 0.08 0.04 0.00 0.00 0.00 0.00 22:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 ens3 0.22 0.30 0.07 0.03 0.00 0.00 0.00 0.00 22:42:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 ens3 0.28 0.35 0.08 0.04 0.00 0.00 0.00 0.00 22:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 ens3 0.35 0.45 0.15 0.10 0.00 0.00 0.00 0.00 22:44:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 ens3 0.40 0.45 0.14 0.04 0.00 0.00 0.00 0.00 22:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 ens3 0.27 0.35 0.07 0.04 0.00 0.00 0.00 0.00 22:46:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 ens3 11.66 11.18 9.33 5.60 0.00 0.00 0.00 0.00 22:47:01 lo 0.47 0.47 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 54.49 37.59 259.23 7.06 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2056) 05/01/26 _x86_64_ (4 CPU) 22:32:50 LINUX RESTART (4 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:02 all 17.11 0.00 2.51 5.11 1.06 74.22 22:34:02 0 10.12 0.00 1.24 4.73 0.63 83.28 22:34:02 1 19.56 0.00 4.63 5.39 1.35 69.07 22:34:02 2 27.34 0.00 2.72 6.00 1.27 62.67 22:34:02 3 11.42 0.00 1.40 4.31 0.98 81.88 22:35:01 all 20.09 0.00 1.20 1.94 0.94 75.83 22:35:01 0 13.32 0.00 0.75 0.08 0.51 85.35 22:35:01 1 6.53 0.00 0.60 1.36 1.07 90.43 22:35:01 2 4.42 0.00 0.58 5.79 0.46 88.75 22:35:01 3 56.19 0.00 2.88 0.51 1.76 38.67 22:36:01 all 12.20 1.64 2.26 6.91 0.94 76.05 22:36:01 0 16.93 0.00 2.26 6.94 0.82 73.05 22:36:01 1 11.31 6.50 2.82 6.91 0.99 71.47 22:36:01 2 9.75 0.05 1.87 6.11 1.05 81.17 22:36:01 3 10.79 0.00 2.10 7.67 0.87 78.57 22:37:01 all 16.72 0.00 3.11 0.47 1.38 78.32 22:37:01 0 17.98 0.00 3.27 0.45 1.37 76.93 22:37:01 1 17.75 0.00 2.92 0.31 1.22 77.79 22:37:01 2 16.80 0.00 3.39 0.60 1.49 77.72 22:37:01 3 14.34 0.00 2.84 0.50 1.46 80.86 22:38:01 all 0.18 0.00 0.01 0.01 0.00 99.79 22:38:01 0 0.02 0.00 0.02 0.03 0.00 99.93 22:38:01 1 0.68 0.00 0.03 0.00 0.00 99.28 22:38:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:38:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:39:01 all 0.03 0.00 0.01 0.02 0.00 99.95 22:39:01 0 0.07 0.00 0.02 0.07 0.00 99.85 22:39:01 1 0.02 0.00 0.02 0.00 0.02 99.95 22:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:39:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:40:01 all 0.02 0.00 0.03 0.03 0.00 99.93 22:40:01 0 0.02 0.00 0.02 0.10 0.00 99.87 22:40:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:40:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:40:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:41:01 all 0.03 0.00 0.02 0.01 0.01 99.94 22:41:01 0 0.03 0.00 0.02 0.05 0.02 99.88 22:41:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:41:01 2 0.05 0.00 0.05 0.00 0.02 99.88 22:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:42:01 all 0.02 0.00 0.03 0.00 0.01 99.94 22:42:01 0 0.02 0.00 0.02 0.02 0.02 99.93 22:42:01 1 0.00 0.00 0.03 0.00 0.02 99.95 22:42:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:42:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:43:01 all 0.02 0.00 0.03 0.00 0.01 99.94 22:43:01 0 0.07 0.00 0.00 0.02 0.00 99.92 22:43:01 1 0.00 0.00 0.05 0.00 0.02 99.93 22:43:01 2 0.02 0.00 0.05 0.02 0.02 99.90 22:43:01 3 0.00 0.00 0.00 0.00 0.02 99.98 22:44:01 all 0.02 0.00 0.02 0.01 0.02 99.93 22:44:01 0 0.02 0.00 0.05 0.05 0.00 99.88 22:44:01 1 0.00 0.00 0.00 0.00 0.05 99.95 22:44:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:44:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:44:01 CPU %user %nice %system %iowait %steal %idle 22:45:01 all 0.03 0.00 0.02 0.01 0.00 99.94 22:45:01 0 0.05 0.00 0.00 0.03 0.00 99.92 22:45:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:45:01 2 0.07 0.00 0.02 0.00 0.02 99.90 22:45:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:46:01 all 0.01 0.00 0.02 0.01 0.00 99.96 22:46:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:46:01 1 0.00 0.00 0.03 0.00 0.00 99.97 22:46:01 2 0.02 0.00 0.02 0.03 0.02 99.92 22:46:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:47:01 all 13.47 0.00 0.66 0.38 0.58 84.91 22:47:01 0 23.66 0.00 1.13 0.05 0.68 74.47 22:47:01 1 7.18 0.00 0.48 0.05 0.42 91.87 22:47:01 2 4.84 0.00 0.58 1.33 0.20 93.05 22:47:01 3 18.19 0.00 0.46 0.10 1.01 80.23 Average: all 5.70 0.12 0.71 1.06 0.35 92.06 Average: 0 5.87 0.00 0.63 0.90 0.29 92.32 Average: 1 4.53 0.46 0.84 1.00 0.37 92.80 Average: 2 4.52 0.00 0.67 1.41 0.32 93.07 Average: 3 7.88 0.00 0.70 0.93 0.43 90.05