---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8055 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 9.0G 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: 7975 506 5250 0 2218 7187 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:c7:3f:13 brd ff:ff:ff:ff:ff:ff inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85253sec preferred_lft 85253sec inet6 fe80::f816:3eff:fec7:3f13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:87:94:73 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:e5ff:fe87:9473/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8055) 03/04/26 _x86_64_ (4 CPU) 03:22:42 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 158.69 69.06 89.64 5589.07 39924.30 03:25:01 62.58 4.64 57.93 831.86 9185.36 03:26:01 71.14 8.45 62.69 1478.69 8735.61 03:27:01 1.05 0.00 1.05 0.00 14.13 03:28:01 1.17 0.00 1.17 0.00 14.26 03:29:01 0.88 0.00 0.88 0.00 11.33 03:30:01 0.98 0.00 0.98 0.00 11.60 03:31:01 0.80 0.00 0.80 0.00 11.06 03:32:01 0.97 0.00 0.97 0.00 11.60 03:33:01 1.18 0.00 1.18 0.00 15.46 03:34:01 0.92 0.00 0.92 0.00 10.93 03:35:01 0.97 0.00 0.97 0.00 12.26 03:36:01 1.08 0.00 1.08 0.00 12.40 03:37:01 1.27 0.00 1.27 0.00 15.60 03:38:01 4.07 2.37 1.70 18.93 24.13 03:39:01 0.87 0.00 0.87 0.00 11.46 03:40:01 1.00 0.00 1.00 0.00 11.73 03:41:01 21.46 0.35 21.11 27.20 1323.78 Average: 18.35 4.71 13.64 441.06 3292.10 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5878252 7398720 2289168 28.03 38084 1662584 1014796 11.01 599212 1519012 62124 03:25:01 5587652 7409236 2579768 31.59 58160 1927940 999696 10.85 612648 1763388 119984 03:26:01 5431096 7400920 2736324 33.50 66788 2059540 1293120 14.03 701648 1811064 16 03:27:01 5431160 7401036 2736260 33.50 66820 2059544 1293120 14.03 701744 1811064 160 03:28:01 5440896 7410836 2726524 33.38 66876 2059544 1304220 14.15 691500 1811064 8 03:29:01 5441572 7411568 2725848 33.37 66916 2059548 1304220 14.15 691136 1811068 244 03:30:01 5443680 7413696 2723740 33.35 66940 2059552 1304220 14.15 689036 1811072 8 03:31:01 5443504 7413560 2723916 33.35 66964 2059552 1304220 14.15 688912 1811080 152 03:32:01 5443472 7413568 2723948 33.35 66988 2059560 1304220 14.15 689232 1811080 152 03:33:01 5443620 7413736 2723800 33.35 67020 2059552 1304220 14.15 688980 1811084 16 03:34:01 5443364 7413664 2724056 33.35 67052 2059700 1315596 14.28 689444 1811204 164 03:35:01 5443100 7413472 2724320 33.36 67092 2059704 1315596 14.28 689388 1811224 232 03:36:01 5443044 7413440 2724376 33.36 67132 2059704 1315596 14.28 689212 1811224 8 03:37:01 5442788 7413264 2724632 33.36 67164 2059708 1315596 14.28 689304 1811228 36 03:38:01 5441476 7412572 2725944 33.38 67772 2059704 1313620 14.25 689976 1811232 4 03:39:01 5441592 7412752 2725828 33.37 67812 2059716 1313620 14.25 690320 1811236 260 03:40:01 5441700 7412888 2725720 33.37 67836 2059716 1313620 14.25 690348 1811236 156 03:41:01 5375272 7355124 2792148 34.19 69380 2066704 1080072 11.72 758956 1810596 1176 Average: 5469847 7407447 2697573 33.03 65155 2030643 1261632 13.69 685611 1792231 10272 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:24:02 ens3 445.61 249.68 1122.18 67.73 0.00 0.00 0.00 0.00 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 03:25:01 ens3 54.63 44.75 654.53 7.41 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 03:26:01 lo 0.53 0.53 0.07 0.07 0.00 0.00 0.00 0.00 03:26:01 veth9304d91 0.18 0.33 0.02 0.03 0.00 0.00 0.00 0.00 03:26:01 ens3 59.89 41.56 386.55 5.38 0.00 0.00 0.00 0.00 03:26:01 docker0 11.95 25.91 1.11 90.88 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 03:27:01 veth9304d91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.38 0.37 0.03 0.06 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 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 veth9304d91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.30 0.35 0.74 0.02 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 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 veth9304d91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.23 0.22 0.08 0.07 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 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 veth9304d91 0.00 0.02 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 veth9304d91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.18 0.18 0.07 0.01 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 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 veth9304d91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.00 0.00 0.00 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 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 veth9304d91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 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 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 veth9304d91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.12 0.10 0.07 0.07 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 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 veth9304d91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.20 0.18 0.07 0.01 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 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth9304d91 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 docker0 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 03:37:01 veth9304d91 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 docker0 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 03:38:01 veth9304d91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 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 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 veth9304d91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.32 0.23 0.14 0.07 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 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 veth9304d91 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 docker0 0.00 0.00 0.00 0.00 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 03:41:01 ens3 10.95 9.98 8.58 5.27 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 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 31.81 19.30 120.23 4.78 0.00 0.00 0.00 0.00 Average: docker0 0.67 1.44 0.06 5.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8055) 03/04/26 _x86_64_ (4 CPU) 03:22:42 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 19.54 0.00 2.71 5.05 1.21 71.50 03:24:02 0 11.65 0.00 1.72 4.73 1.22 80.69 03:24:02 1 20.27 0.00 4.69 5.96 1.12 67.96 03:24:02 2 22.64 0.00 2.21 5.16 1.35 68.65 03:24:02 3 23.62 0.00 2.23 4.32 1.14 68.70 03:25:01 all 20.72 0.00 1.44 1.78 1.03 75.03 03:25:01 0 14.22 0.00 0.96 3.54 1.25 80.03 03:25:01 1 11.95 0.00 0.95 2.15 0.83 84.13 03:25:01 2 4.72 0.00 0.63 0.10 0.41 94.15 03:25:01 3 52.10 0.00 3.22 1.36 1.66 41.65 03:26:01 all 7.11 0.00 1.41 1.81 0.62 89.04 03:26:01 0 9.15 0.00 2.00 3.41 0.62 84.82 03:26:01 1 7.84 0.00 1.41 2.58 0.80 87.37 03:26:01 2 6.54 0.00 1.33 0.33 0.58 91.21 03:26:01 3 4.88 0.00 0.91 0.91 0.47 92.84 03:27:01 all 0.03 0.00 0.03 0.01 0.03 99.90 03:27:01 0 0.02 0.00 0.03 0.00 0.03 99.92 03:27:01 1 0.03 0.00 0.05 0.03 0.00 99.88 03:27:01 2 0.07 0.00 0.05 0.00 0.02 99.87 03:27:01 3 0.00 0.00 0.02 0.00 0.08 99.90 03:28:01 all 0.04 0.00 0.03 0.01 0.02 99.90 03:28:01 0 0.03 0.00 0.00 0.02 0.02 99.93 03:28:01 1 0.03 0.00 0.00 0.03 0.02 99.92 03:28:01 2 0.03 0.00 0.07 0.00 0.02 99.88 03:28:01 3 0.07 0.00 0.02 0.00 0.03 99.88 03:29:01 all 0.02 0.00 0.03 0.01 0.01 99.93 03:29:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:29:01 1 0.02 0.00 0.03 0.05 0.00 99.90 03:29:01 2 0.05 0.00 0.07 0.00 0.02 99.87 03:29:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:30:01 all 0.04 0.00 0.03 0.00 0.01 99.92 03:30:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:30:01 1 0.05 0.00 0.03 0.02 0.00 99.90 03:30:01 2 0.05 0.00 0.03 0.00 0.02 99.90 03:30:01 3 0.00 0.00 0.02 0.02 0.02 99.95 03:31:01 all 0.48 0.00 0.01 0.00 0.00 99.51 03:31:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:31:01 1 0.03 0.00 0.02 0.02 0.02 99.92 03:31:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:31:01 3 1.83 0.00 0.02 0.00 0.00 98.16 03:32:01 all 0.53 0.00 0.02 0.01 0.00 99.44 03:32:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:32:01 1 0.03 0.00 0.02 0.02 0.02 99.92 03:32:01 2 0.00 0.00 0.00 0.00 0.02 99.98 03:32:01 3 2.02 0.00 0.03 0.00 0.02 97.93 03:33:01 all 0.14 0.00 0.03 0.01 0.00 99.82 03:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:33:01 1 0.02 0.00 0.00 0.03 0.00 99.95 03:33:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:33:01 3 0.53 0.00 0.07 0.00 0.00 99.40 03:34:01 all 0.54 0.00 0.02 0.01 0.01 99.42 03:34:01 0 0.02 0.00 0.03 0.00 0.02 99.93 03:34:01 1 0.05 0.00 0.02 0.07 0.00 99.87 03:34:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:34:01 3 2.04 0.00 0.03 0.00 0.03 97.90 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.53 0.00 0.02 0.01 0.00 99.44 03:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:35:01 1 0.07 0.00 0.03 0.03 0.00 99.87 03:35:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:35:01 3 2.00 0.00 0.02 0.00 0.02 97.96 03:36:01 all 0.53 0.00 0.02 0.01 0.01 99.43 03:36:01 0 0.05 0.00 0.05 0.02 0.02 99.87 03:36:01 1 0.07 0.00 0.00 0.02 0.02 99.90 03:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:36:01 3 1.99 0.00 0.02 0.00 0.02 97.98 03:37:01 all 0.36 0.00 0.06 0.01 0.00 99.57 03:37:01 0 0.03 0.00 0.02 0.03 0.00 99.92 03:37:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:37:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:37:01 3 1.37 0.00 0.17 0.00 0.02 98.45 03:38:01 all 0.04 0.00 0.03 0.04 0.01 99.87 03:38:01 0 0.07 0.00 0.03 0.03 0.02 99.85 03:38:01 1 0.08 0.00 0.05 0.00 0.02 99.85 03:38:01 2 0.00 0.00 0.03 0.00 0.00 99.97 03:38:01 3 0.02 0.00 0.03 0.13 0.02 99.80 03:39:01 all 0.03 0.00 0.02 0.02 0.01 99.92 03:39:01 0 0.02 0.00 0.03 0.08 0.00 99.87 03:39:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:39:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:39:01 3 0.02 0.00 0.02 0.00 0.03 99.93 03:40:01 all 0.04 0.00 0.02 0.00 0.01 99.93 03:40:01 0 0.07 0.00 0.02 0.02 0.00 99.90 03:40:01 1 0.08 0.00 0.07 0.00 0.02 99.83 03:40:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:41:01 all 11.96 0.00 0.55 0.61 0.49 86.39 03:41:01 0 12.83 0.00 0.47 1.33 0.38 84.98 03:41:01 1 3.70 0.00 0.32 0.87 0.22 94.90 03:41:01 2 5.28 0.00 0.57 0.07 0.53 93.56 03:41:01 3 26.06 0.00 0.85 0.15 0.83 72.11 Average: all 3.46 0.00 0.36 0.52 0.19 95.46 Average: 0 2.68 0.00 0.30 0.73 0.20 96.09 Average: 1 2.46 0.00 0.43 0.66 0.17 96.28 Average: 2 2.19 0.00 0.28 0.32 0.16 97.05 Average: 3 6.53 0.00 0.42 0.38 0.24 92.43