---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8739 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 11G 8.5G 56% / 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 544 3167 0 4263 7133 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:61:c1:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fe61:c1e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:30:31:3e 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-8739) 08/20/26 _x86_64_ (4 CPU) 09:22:41 LINUX RESTART (4 CPU) 09:23:01 tps rtps wtps bread/s bwrtn/s 09:24:01 158.62 69.22 89.40 5591.07 40086.67 09:25:01 56.73 0.10 56.63 20.26 9287.84 09:26:01 110.50 12.76 97.73 2268.82 22467.06 09:27:01 161.24 0.52 160.72 4.13 25836.63 09:28:01 82.89 0.02 82.88 3.73 29804.70 09:29:01 23.53 0.00 23.53 0.00 1304.23 09:30:01 10.51 0.00 10.51 0.00 543.38 09:31:01 0.95 0.00 0.95 0.00 20.39 09:32:01 1.43 0.00 1.43 0.00 24.12 09:33:01 2.27 0.00 2.27 0.00 340.95 09:34:01 23.48 0.37 23.11 32.26 1067.29 Average: 57.47 7.54 49.92 719.94 11889.02 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 5901420 7425448 2266008 27.74 38072 1666052 970332 10.53 572644 1523008 60328 09:25:01 5516412 7371932 2651016 32.46 58344 1959728 1005584 10.91 640400 1803568 175288 09:26:01 4532580 7046824 3634848 44.50 101280 2492112 1501808 16.30 1017148 2333620 160508 09:27:01 3256328 6782408 4911100 60.13 151724 3210028 1521996 16.51 1345592 3046920 306804 09:28:01 2075692 6083996 6091736 74.59 154700 3778092 1605772 17.42 2089636 3491300 8488 09:29:01 1653496 5720544 6513932 79.75 157876 3790940 1615608 17.53 2452392 3533040 4000 09:30:01 3376476 7392552 4790952 58.66 159096 3794604 1332592 14.46 1031892 3289432 176 09:31:01 2493632 6534580 5673796 69.47 159144 3794592 1498476 16.26 1900732 3263904 320 09:32:01 1604508 5648220 6562920 80.35 159264 3795048 1645736 17.86 2764092 3262980 532 09:33:01 1795580 5960248 6371848 78.02 159472 3804156 1771056 19.22 2460572 3376188 600 09:34:01 3296536 7352880 4870892 59.64 162272 3824756 1043620 11.32 1143824 3251372 27436 Average: 3227515 6665421 4939913 60.48 132840 3264555 1410235 15.30 1583539 2925030 67680 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:24:01 ens3 417.58 223.75 1156.60 65.25 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:25:01 ens3 39.84 34.86 771.53 4.66 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 09:26:01 ens3 381.19 259.82 3643.21 38.43 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 ens3 6.03 3.05 11.93 2.47 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 541.75 109.45 3568.12 8.45 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 ens3 2.42 2.63 0.56 0.59 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 42.23 42.23 1475.48 1475.48 0.00 0.00 0.00 0.00 09:30:01 ens3 14.58 8.90 2.96 4.13 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 ens3 0.17 0.23 0.07 0.04 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 ens3 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 4.47 4.47 0.39 0.39 0.00 0.00 0.00 0.00 09:34:01 ens3 53.07 77.00 18.45 423.52 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: lo 4.63 4.63 134.19 134.19 0.00 0.00 0.00 0.00 Average: ens3 132.43 65.43 833.97 49.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8739) 08/20/26 _x86_64_ (4 CPU) 09:22:41 LINUX RESTART (4 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 20.80 0.00 2.92 4.97 1.26 70.06 09:24:01 0 10.47 0.00 5.23 3.98 1.12 79.20 09:24:01 1 14.50 0.00 1.91 6.41 1.07 76.11 09:24:01 2 25.07 0.00 2.52 3.76 1.40 67.26 09:24:01 3 33.13 0.00 1.98 5.72 1.43 57.74 09:25:01 all 20.50 0.00 1.15 1.68 1.05 75.62 09:25:01 0 10.10 0.00 0.61 1.70 1.26 86.33 09:25:01 1 2.28 0.00 0.37 3.16 0.30 93.89 09:25:01 2 59.13 0.00 2.92 1.09 1.84 35.03 09:25:01 3 10.72 0.00 0.76 0.78 0.81 86.93 09:26:01 all 22.72 0.00 5.36 2.46 2.64 66.83 09:26:01 0 30.33 0.00 4.60 1.75 2.97 60.36 09:26:01 1 16.14 0.00 5.70 1.03 2.27 74.86 09:26:01 2 30.18 0.00 5.66 3.92 2.82 57.41 09:26:01 3 14.31 0.00 5.43 3.12 2.48 74.66 09:27:01 all 24.84 0.00 7.42 3.03 2.79 61.92 09:27:01 0 44.47 0.00 5.63 0.00 2.57 47.33 09:27:01 1 15.13 0.00 7.28 4.06 2.49 71.04 09:27:01 2 19.16 0.00 7.16 1.63 3.22 68.83 09:27:01 3 20.56 0.00 9.63 6.47 2.84 60.49 09:28:01 all 43.29 0.00 7.78 2.54 4.12 42.27 09:28:01 0 47.65 0.00 8.52 0.32 3.81 39.70 09:28:01 1 48.42 0.00 8.43 3.58 4.22 35.35 09:28:01 2 38.49 0.00 7.46 5.72 4.47 43.85 09:28:01 3 38.58 0.00 6.73 0.56 4.00 50.13 09:29:01 all 71.64 0.00 6.07 0.41 5.12 16.75 09:29:01 0 71.64 0.00 5.83 0.08 5.28 17.17 09:29:01 1 73.22 0.00 6.01 0.63 4.58 15.56 09:29:01 2 71.21 0.00 6.03 0.12 5.31 17.33 09:29:01 3 70.47 0.00 6.43 0.82 5.31 16.97 09:30:01 all 34.94 0.00 5.47 0.24 3.75 55.60 09:30:01 0 24.73 0.00 5.49 0.12 3.23 66.43 09:30:01 1 38.20 0.00 5.36 0.30 3.87 52.27 09:30:01 2 37.48 0.00 6.07 0.02 4.01 52.42 09:30:01 3 39.38 0.00 4.93 0.57 3.90 51.22 09:31:01 all 33.15 0.00 7.09 0.01 4.35 55.40 09:31:01 0 36.69 0.00 7.37 0.00 4.70 51.24 09:31:01 1 22.79 0.00 6.00 0.03 3.62 67.56 09:31:01 2 32.47 0.00 7.09 0.00 4.37 56.07 09:31:01 3 40.62 0.00 7.89 0.00 4.70 46.79 09:32:01 all 36.10 0.00 4.98 0.00 3.63 55.29 09:32:01 0 62.35 0.00 4.45 0.00 4.40 28.81 09:32:01 1 22.54 0.00 4.48 0.02 3.44 69.53 09:32:01 2 33.15 0.00 5.65 0.00 3.40 57.81 09:32:01 3 26.58 0.00 5.29 0.00 3.29 64.83 09:33:01 all 37.69 0.00 5.28 0.02 3.82 53.20 09:33:01 0 52.50 0.00 5.18 0.00 4.39 37.93 09:33:01 1 40.25 0.00 4.85 0.07 4.04 50.79 09:33:01 2 29.53 0.00 5.61 0.00 3.29 61.57 09:33:01 3 28.40 0.00 5.51 0.00 3.57 62.52 09:34:01 all 23.80 0.00 1.86 0.64 1.62 72.07 09:34:01 0 50.08 0.00 2.28 0.62 2.17 44.85 09:34:01 1 14.17 0.00 1.29 1.62 1.34 81.57 09:34:01 2 12.63 0.00 2.06 0.22 1.59 83.50 09:34:01 3 18.42 0.00 1.88 0.12 1.38 78.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 33.59 0.00 5.04 1.45 3.10 56.82 Average: 0 40.09 0.00 5.02 0.78 3.26 50.85 Average: 1 27.97 0.00 4.70 1.90 2.84 62.60 Average: 2 35.30 0.00 5.30 1.49 3.25 54.67 Average: 3 31.01 0.00 5.14 1.65 3.07 59.14