---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-361 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 9.1G 11G 48% / 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 505 5184 0 2286 7188 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:d9:69 brd ff:ff:ff:ff:ff:ff inet 10.32.6.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85223sec preferred_lft 85223sec inet6 fe80::f816:3eff:feb6:d969/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:cb:5e:c0 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::42:18ff:fecb:5ec0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-361) 08/07/25 _x86_64_ (4 CPU) 10:16:18 LINUX RESTART (4 CPU) 10:17:01 tps rtps wtps bread/s bwrtn/s 10:18:01 90.38 21.45 68.94 751.34 5541.61 10:19:01 72.84 12.41 60.42 2226.96 10389.34 10:20:01 67.59 0.05 67.54 0.40 9129.22 10:21:01 1.60 0.00 1.60 0.00 19.06 10:22:01 1.40 0.00 1.40 0.00 16.80 10:23:01 1.58 0.00 1.58 0.00 18.66 10:24:01 0.73 0.00 0.73 0.00 9.33 10:25:01 1.32 0.00 1.32 0.00 15.73 10:26:01 0.80 0.00 0.80 0.00 9.33 10:27:01 1.27 0.00 1.27 0.00 16.13 10:28:01 1.28 0.00 1.28 0.00 14.80 10:29:01 1.22 0.00 1.22 0.00 15.06 10:30:01 0.83 0.00 0.83 0.00 9.73 10:31:01 1.00 0.00 1.00 0.00 13.33 10:32:01 4.02 2.37 1.65 18.93 24.93 10:33:01 1.32 0.00 1.32 0.00 16.26 10:34:01 0.93 0.00 0.93 0.00 10.80 10:35:01 17.00 0.42 16.58 47.06 740.41 Average: 14.84 2.04 12.80 169.15 1445.11 10:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 5622700 7331128 2544728 31.16 50712 1828448 1052880 11.42 710484 1647428 172144 10:19:01 5340272 7380604 2827156 34.62 66928 2130256 1280652 13.90 691180 1914380 222240 10:20:01 5348556 7386412 2818872 34.51 72876 2120636 1287200 13.97 784188 1812440 64 10:21:01 5361172 7399032 2806256 34.36 72908 2120648 1287200 13.97 771376 1812444 172 10:22:01 5361592 7399532 2805836 34.35 73004 2120644 1295340 14.06 770976 1812444 12 10:23:01 5362544 7400560 2804884 34.34 73052 2120652 1295340 14.06 769748 1812448 12 10:24:01 5365700 7403736 2801728 34.30 73068 2120656 1295340 14.06 766736 1812452 72 10:25:01 5366196 7404272 2801232 34.30 73092 2120664 1295340 14.06 766436 1812460 8 10:26:01 5365924 7404040 2801504 34.30 73116 2120664 1295340 14.06 766600 1812460 164 10:27:01 5365948 7404096 2801480 34.30 73164 2120656 1295340 14.06 766748 1812464 20 10:28:01 5366056 7404312 2801372 34.30 73248 2120672 1295340 14.06 766644 1812468 164 10:29:01 5365856 7404132 2801572 34.30 73276 2120676 1295340 14.06 766576 1812472 36 10:30:01 5365880 7404188 2801548 34.30 73288 2120676 1295340 14.06 766588 1812472 12 10:31:01 5365928 7404260 2801500 34.30 73312 2120684 1295340 14.06 766708 1812480 212 10:32:01 5364056 7402972 2803372 34.32 73924 2120680 1300696 14.11 767544 1812484 16 10:33:01 5362928 7401892 2804500 34.34 73944 2120692 1300696 14.11 769136 1812488 188 10:34:01 5363380 7402380 2804048 34.33 73984 2120692 1300696 14.11 768792 1812488 16 10:35:01 5281612 7330720 2885816 35.33 75564 2128892 1069980 11.61 852980 1811532 26064 Average: 5372017 7392682 2795411 34.23 71803 2105422 1268522 13.76 766080 1808906 23423 10:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 ens3 104.75 80.24 949.80 19.64 0.00 0.00 0.00 0.00 10:18:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 179.02 75.37 1157.77 10.19 0.00 0.00 0.00 0.00 10:19:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 10:19:01 veth66c4bf4 34.94 82.45 2.33 464.20 0.00 0.00 0.00 0.04 10:19:01 docker0 34.94 82.35 1.85 464.19 0.00 0.00 0.00 0.00 10:20:01 ens3 20.99 14.21 86.14 1.85 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 vethfa7532a 0.18 0.33 0.02 0.04 0.00 0.00 0.00 0.00 10:20:01 docker0 10.31 15.51 0.61 85.14 0.00 0.00 0.00 0.00 10:21:01 ens3 0.20 0.23 0.01 0.02 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 vethfa7532a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 0.15 0.07 0.08 0.03 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 vethfa7532a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 1.30 0.68 0.51 0.35 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 0.42 0.20 0.26 0.16 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 vethfa7532a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 0.17 0.13 0.01 0.04 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 0.25 0.17 0.08 0.04 0.00 0.00 0.00 0.00 10:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 0.05 0.03 0.00 0.03 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 vethfa7532a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 0.23 0.10 0.09 0.01 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 10:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:31:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 1.03 0.58 0.41 0.26 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 0.58 0.33 0.32 0.24 0.00 0.00 0.00 0.00 10:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:33:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 0.68 0.22 0.15 0.08 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 vethfa7532a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 11.80 11.13 9.68 5.63 0.00 0.00 0.00 0.00 10:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:35:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 17.90 10.22 122.52 2.14 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 2.52 5.44 0.14 30.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-361) 08/07/25 _x86_64_ (4 CPU) 10:16:18 LINUX RESTART (4 CPU) 10:17:01 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 19.38 0.00 1.40 3.18 1.43 74.60 10:18:01 0 2.40 0.00 0.66 6.11 0.93 89.91 10:18:01 1 10.70 0.00 0.69 0.63 1.42 86.55 10:18:01 2 41.38 0.00 2.40 0.81 2.22 53.18 10:18:01 3 23.13 0.00 1.86 5.17 1.18 68.65 10:19:01 all 19.36 0.00 2.01 2.50 1.97 74.15 10:19:01 0 6.36 0.00 1.31 5.53 1.29 85.51 10:19:01 1 12.49 0.00 1.55 2.18 1.95 81.83 10:19:01 2 33.89 0.00 2.64 0.68 2.80 59.99 10:19:01 3 24.66 0.00 2.57 1.66 1.82 69.29 10:20:01 all 2.75 0.00 1.10 2.13 0.49 93.53 10:20:01 0 5.57 0.00 1.26 2.29 0.58 90.30 10:20:01 1 0.78 0.00 1.00 1.35 0.38 96.48 10:20:01 2 0.45 0.00 0.73 2.99 0.62 95.21 10:20:01 3 4.19 0.00 1.39 1.87 0.35 92.20 10:21:01 all 0.04 0.00 0.03 0.01 0.01 99.92 10:21:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:21:01 1 0.05 0.00 0.07 0.02 0.00 99.87 10:21:01 2 0.03 0.00 0.02 0.00 0.03 99.92 10:21:01 3 0.08 0.00 0.03 0.03 0.02 99.83 10:22:01 all 0.03 0.00 0.03 0.03 0.01 99.90 10:22:01 0 0.00 0.00 0.03 0.02 0.02 99.93 10:22:01 1 0.08 0.00 0.03 0.00 0.03 99.85 10:22:01 2 0.00 0.00 0.03 0.08 0.02 99.87 10:22:01 3 0.05 0.00 0.03 0.02 0.00 99.90 10:23:01 all 0.34 0.00 0.03 0.02 0.02 99.58 10:23:01 0 0.05 0.00 0.02 0.00 0.02 99.92 10:23:01 1 0.07 0.00 0.03 0.00 0.03 99.87 10:23:01 2 0.05 0.00 0.03 0.07 0.02 99.83 10:23:01 3 1.17 0.00 0.03 0.03 0.02 98.74 10:24:01 all 0.27 0.00 0.02 0.00 0.00 99.70 10:24:01 0 0.02 0.00 0.02 0.00 0.02 99.95 10:24:01 1 0.08 0.00 0.05 0.00 0.00 99.87 10:24:01 2 0.03 0.00 0.00 0.02 0.00 99.95 10:24:01 3 0.96 0.00 0.00 0.00 0.02 99.02 10:25:01 all 0.36 0.00 0.02 0.00 0.00 99.61 10:25:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:25:01 1 0.07 0.00 0.05 0.00 0.02 99.87 10:25:01 2 0.08 0.00 0.02 0.02 0.00 99.88 10:25:01 3 1.24 0.00 0.00 0.00 0.02 98.74 10:26:01 all 0.24 0.00 0.02 0.01 0.01 99.72 10:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:26:01 1 0.05 0.00 0.02 0.00 0.00 99.93 10:26:01 2 0.07 0.00 0.03 0.03 0.00 99.87 10:26:01 3 0.83 0.00 0.02 0.00 0.02 99.14 10:27:01 all 0.04 0.00 0.04 0.01 0.02 99.89 10:27:01 0 0.00 0.00 0.03 0.00 0.02 99.95 10:27:01 1 0.07 0.00 0.02 0.00 0.00 99.92 10:27:01 2 0.02 0.00 0.07 0.02 0.02 99.88 10:27:01 3 0.05 0.00 0.03 0.02 0.05 99.85 10:28:01 all 0.04 0.00 0.02 0.02 0.00 99.92 10:28:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:28:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:28:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:28:01 3 0.08 0.00 0.03 0.08 0.02 99.78 10:28:01 CPU %user %nice %system %iowait %steal %idle 10:29:01 all 0.41 0.00 0.02 0.01 0.00 99.56 10:29:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:29:01 1 0.03 0.00 0.03 0.00 0.02 99.92 10:29:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:29:01 3 1.55 0.00 0.02 0.03 0.00 98.40 10:30:01 all 0.03 0.00 0.02 0.00 0.00 99.94 10:30:01 0 0.05 0.00 0.00 0.00 0.02 99.93 10:30:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:30:01 2 0.00 0.00 0.03 0.00 0.00 99.97 10:30:01 3 0.05 0.00 0.03 0.02 0.00 99.90 10:31:01 all 0.03 0.00 0.02 0.01 0.00 99.94 10:31:01 0 0.05 0.00 0.03 0.00 0.00 99.92 10:31:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:31:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:31:01 3 0.03 0.00 0.02 0.03 0.02 99.90 10:32:01 all 0.36 0.00 0.05 0.05 0.02 99.53 10:32:01 0 0.03 0.00 0.03 0.13 0.02 99.78 10:32:01 1 0.10 0.00 0.05 0.00 0.02 99.83 10:32:01 2 0.02 0.00 0.02 0.02 0.02 99.93 10:32:01 3 1.26 0.00 0.05 0.05 0.05 98.59 10:33:01 all 0.36 0.00 0.03 0.01 0.04 99.56 10:33:01 0 0.05 0.00 0.05 0.00 0.02 99.88 10:33:01 1 0.07 0.00 0.02 0.00 0.07 99.85 10:33:01 2 0.02 0.00 0.03 0.00 0.02 99.93 10:33:01 3 1.34 0.00 0.03 0.02 0.07 98.54 10:34:01 all 0.20 0.00 0.02 0.02 0.24 99.52 10:34:01 0 0.02 0.00 0.03 0.00 0.03 99.92 10:34:01 1 0.02 0.00 0.03 0.02 0.53 99.40 10:34:01 2 0.05 0.00 0.02 0.00 0.12 99.82 10:34:01 3 0.68 0.00 0.03 0.07 0.25 98.97 10:35:01 all 13.27 0.00 0.65 0.77 1.36 83.94 10:35:01 0 12.47 0.00 0.61 1.55 1.78 83.59 10:35:01 1 11.99 0.00 0.64 0.08 1.42 85.86 10:35:01 2 27.30 0.00 1.03 1.33 1.44 68.90 10:35:01 3 1.33 0.00 0.32 0.12 0.83 97.41 Average: all 3.21 0.00 0.31 0.49 0.32 95.67 Average: 0 1.52 0.00 0.23 0.87 0.26 97.11 Average: 1 2.06 0.00 0.24 0.24 0.33 97.14 Average: 2 5.78 0.00 0.40 0.34 0.41 93.07 Average: 3 3.49 0.00 0.36 0.51 0.26 95.37