---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6913 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 9.0G 11G 47% / 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: 7976 516 5248 0 2210 7177 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:c3:bf:54 brd ff:ff:ff:ff:ff:ff inet 10.32.7.240/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85259sec preferred_lft 85259sec inet6 fe80::f816:3eff:fec3:bf54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:89:f3:cb 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 inet6 fe80::42:d5ff:fe89:f3cb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6913) 02/18/26 _x86_64_ (4 CPU) 03:22:44 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 160.39 69.39 91.00 5613.60 40085.87 03:25:01 63.75 7.39 56.36 1347.97 8353.70 03:26:01 68.03 5.68 62.35 1001.53 8767.61 03:27:01 1.00 0.00 1.00 0.00 12.93 03:28:01 1.13 0.00 1.13 0.00 13.46 03:29:01 0.90 0.00 0.90 0.00 11.47 03:30:01 1.05 0.00 1.05 0.00 12.80 03:31:01 2.62 1.73 0.88 40.93 12.00 03:32:01 1.13 0.00 1.13 0.00 14.66 03:33:01 1.40 0.00 1.40 0.00 17.60 03:34:01 0.80 0.00 0.80 0.00 10.66 03:35:01 0.90 0.00 0.90 0.00 11.20 03:36:01 0.93 0.00 0.93 0.00 10.93 03:37:01 0.88 0.00 0.88 0.00 11.73 03:38:01 1.12 0.00 1.12 0.00 13.46 03:39:01 4.38 2.37 2.02 18.93 28.66 03:40:01 1.33 0.00 1.33 0.00 14.26 03:41:01 15.21 0.35 14.86 27.20 555.91 Average: 18.12 4.83 13.30 446.41 3215.26 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5863748 7392656 2303680 28.21 38408 1670640 1017504 11.04 608636 1527156 66512 03:25:01 5605992 7426388 2561436 31.36 58672 1926440 1084964 11.77 597688 1762892 119196 03:26:01 5433808 7393368 2733620 33.47 66996 2048816 1281740 13.91 715248 1797440 76 03:27:01 5433240 7392848 2734188 33.48 67028 2048820 1289708 13.99 714952 1797440 156 03:28:01 5442632 7402300 2724796 33.36 67080 2048812 1298384 14.09 705568 1797436 4 03:29:01 5444856 7404576 2722572 33.33 67128 2048824 1298384 14.09 703564 1797440 164 03:30:01 5448816 7408580 2718612 33.29 67168 2048828 1298384 14.09 699260 1797444 8 03:31:01 5427332 7388924 2740096 33.55 67216 2050060 1307584 14.19 720208 1797896 172 03:32:01 5433252 7394892 2734176 33.48 67260 2050060 1307584 14.19 713636 1797888 16 03:33:01 5433616 7395304 2733812 33.47 67304 2050068 1307584 14.19 713360 1797884 128 03:34:01 5433316 7395056 2734112 33.48 67336 2050072 1307584 14.19 713676 1797892 24 03:35:01 5433176 7394968 2734252 33.48 67368 2050076 1307584 14.19 713672 1797896 156 03:36:01 5433168 7394988 2734260 33.48 67396 2050076 1307584 14.19 713676 1797900 12 03:37:01 5433036 7394904 2734392 33.48 67436 2050080 1307584 14.19 713580 1797900 160 03:38:01 5432688 7394596 2734740 33.48 67476 2050084 1307584 14.19 713796 1797908 4 03:39:01 5431724 7394332 2735704 33.50 68096 2050088 1317164 14.29 714328 1797908 36 03:40:01 5431840 7394528 2735588 33.49 68184 2050088 1317164 14.29 714336 1797908 4 03:41:01 5329732 7302140 2837696 34.74 69876 2058044 1112364 12.07 818776 1797368 26268 Average: 5462554 7392519 2704874 33.12 65413 2022221 1265357 13.73 705998 1780755 11839 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 ens3 478.17 244.79 1180.24 67.50 0.00 0.00 0.00 0.00 03:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 55.50 46.11 585.14 8.01 0.00 0.00 0.00 0.00 03:25:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 03:26:01 docker0 10.08 16.68 1.02 90.20 0.00 0.00 0.00 0.00 03:26:01 ens3 46.85 35.70 389.34 4.55 0.00 0.00 0.00 0.00 03:26:01 vethd441b82 0.20 0.35 0.02 0.06 0.00 0.00 0.00 0.00 03:26:01 lo 0.47 0.47 0.07 0.07 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.42 0.42 0.03 0.06 0.00 0.00 0.00 0.00 03:27:01 vethd441b82 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.10 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 vethd441b82 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 03:29:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 vethd441b82 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 7.77 6.85 4.83 11.43 0.00 0.00 0.00 0.00 03:31:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 1.48 0.82 1.01 1.09 0.00 0.00 0.00 0.00 03:32:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.13 0.10 0.08 0.06 0.00 0.00 0.00 0.00 03:34:01 vethd441b82 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.10 0.08 0.06 0.00 0.00 0.00 0.00 0.00 03:38:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 03:39:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 vethd441b82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 11.16 10.63 8.90 5.50 0.00 0.00 0.00 0.00 03:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 0.56 0.93 0.06 5.02 0.00 0.00 0.00 0.00 Average: ens3 33.45 19.22 120.12 5.46 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 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-6913) 02/18/26 _x86_64_ (4 CPU) 03:22:44 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 19.47 0.00 3.35 4.98 0.98 71.23 03:24:02 0 12.84 0.00 1.95 5.34 0.80 79.07 03:24:02 1 20.82 0.00 2.76 4.43 0.97 71.02 03:24:02 2 26.24 0.00 6.41 4.74 1.27 61.34 03:24:02 3 17.99 0.00 2.26 5.40 0.87 73.48 03:25:01 all 20.92 0.00 1.43 1.75 0.67 75.23 03:25:01 0 34.95 0.00 1.70 0.54 0.97 61.84 03:25:01 1 5.13 0.00 0.76 4.24 0.32 89.54 03:25:01 2 42.41 0.00 2.90 0.64 1.24 52.81 03:25:01 3 1.20 0.00 0.37 1.56 0.12 96.74 03:26:01 all 6.37 0.00 1.28 1.58 0.31 90.45 03:26:01 0 4.45 0.00 1.35 2.68 0.25 91.27 03:26:01 1 7.50 0.00 1.29 0.67 0.32 90.23 03:26:01 2 5.64 0.00 1.32 1.17 0.30 91.57 03:26:01 3 7.92 0.00 1.12 1.79 0.40 88.77 03:27:01 all 0.53 0.00 0.03 0.00 0.02 99.42 03:27:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:27:01 1 0.02 0.00 0.05 0.00 0.00 99.93 03:27:01 2 0.03 0.00 0.03 0.02 0.02 99.90 03:27:01 3 1.99 0.00 0.03 0.02 0.02 97.95 03:28:01 all 0.54 0.00 0.01 0.01 0.00 99.44 03:28:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:28:01 1 0.03 0.00 0.00 0.00 0.02 99.95 03:28:01 2 0.05 0.00 0.03 0.03 0.00 99.88 03:28:01 3 2.00 0.00 0.00 0.00 0.02 97.98 03:29:01 all 0.20 0.00 0.03 0.01 0.01 99.75 03:29:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:29:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:29:01 2 0.10 0.00 0.03 0.03 0.00 99.83 03:29:01 3 0.67 0.00 0.03 0.00 0.02 99.28 03:30:01 all 0.03 0.00 0.01 0.01 0.00 99.95 03:30:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:30:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:30:01 2 0.02 0.00 0.03 0.05 0.00 99.90 03:30:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:31:01 all 0.72 0.00 0.06 0.04 0.05 99.13 03:31:01 0 0.48 0.00 0.10 0.03 0.05 99.33 03:31:01 1 0.75 0.00 0.03 0.00 0.05 99.17 03:31:01 2 0.98 0.00 0.03 0.05 0.05 98.88 03:31:01 3 0.67 0.00 0.05 0.08 0.05 99.15 03:32:01 all 0.11 0.00 0.04 0.01 0.02 99.82 03:32:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:32:01 1 0.07 0.00 0.05 0.00 0.02 99.87 03:32:01 2 0.02 0.00 0.02 0.03 0.00 99.93 03:32:01 3 0.32 0.00 0.08 0.00 0.07 99.53 03:33:01 all 0.02 0.00 0.02 0.01 0.02 99.94 03:33:01 0 0.00 0.00 0.02 0.00 0.02 99.97 03:33:01 1 0.03 0.00 0.02 0.02 0.02 99.92 03:33:01 2 0.03 0.00 0.02 0.03 0.00 99.92 03:33:01 3 0.00 0.00 0.03 0.00 0.02 99.95 03:34:01 all 0.03 0.00 0.03 0.01 0.01 99.92 03:34:01 0 0.00 0.00 0.02 0.00 0.03 99.95 03:34:01 1 0.03 0.00 0.05 0.00 0.00 99.92 03:34:01 2 0.02 0.00 0.02 0.07 0.00 99.90 03:34:01 3 0.07 0.00 0.05 0.00 0.02 99.87 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.03 0.00 0.03 0.01 0.01 99.92 03:35:01 0 0.00 0.00 0.00 0.00 0.03 99.97 03:35:01 1 0.05 0.00 0.05 0.00 0.00 99.90 03:35:01 2 0.02 0.00 0.02 0.02 0.00 99.95 03:35:01 3 0.05 0.00 0.03 0.00 0.02 99.90 03:36:01 all 0.03 0.00 0.02 0.00 0.01 99.95 03:36:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:36:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:36:01 2 0.07 0.00 0.03 0.02 0.02 99.87 03:36:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:37:01 all 0.03 0.00 0.02 0.01 0.00 99.94 03:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:37:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:37:01 2 0.05 0.00 0.00 0.03 0.00 99.92 03:37:01 3 0.03 0.00 0.05 0.02 0.00 99.90 03:38:01 all 0.03 0.00 0.00 0.01 0.00 99.95 03:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:38:01 1 0.05 0.00 0.02 0.00 0.02 99.92 03:38:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:38:01 3 0.08 0.00 0.00 0.00 0.02 99.90 03:39:01 all 0.10 0.00 0.03 0.04 0.02 99.81 03:39:01 0 0.23 0.00 0.02 0.00 0.02 99.73 03:39:01 1 0.10 0.00 0.00 0.00 0.05 99.85 03:39:01 2 0.02 0.00 0.05 0.03 0.00 99.90 03:39:01 3 0.05 0.00 0.03 0.13 0.02 99.77 03:40:01 all 0.03 0.00 0.01 0.02 0.01 99.93 03:40:01 0 0.00 0.00 0.00 0.03 0.03 99.93 03:40:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:40:01 2 0.05 0.00 0.00 0.02 0.02 99.92 03:40:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:41:01 all 13.50 0.00 0.60 0.35 0.46 85.09 03:41:01 0 20.37 0.00 0.48 0.13 0.71 78.31 03:41:01 1 5.44 0.00 0.55 0.07 0.27 93.68 03:41:01 2 3.03 0.00 0.37 0.05 0.20 96.35 03:41:01 3 25.11 0.00 1.02 1.17 0.67 72.04 Average: all 3.47 0.00 0.39 0.49 0.14 95.51 Average: 0 4.07 0.00 0.32 0.49 0.16 94.96 Average: 1 2.22 0.00 0.32 0.52 0.11 96.83 Average: 2 4.34 0.00 0.63 0.39 0.17 94.47 Average: 3 3.24 0.00 0.29 0.56 0.13 95.78