---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5960 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 14G 5.8G 70% / 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 547 788 0 6640 7129 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:3d:38:f3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.196/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe3d:38f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:ee:45:16 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-5960) 07/16/26 _x86_64_ (4 CPU) 14:22:45 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 157.79 69.41 88.39 5623.20 40155.19 14:25:01 60.69 0.12 60.57 21.46 9414.83 14:26:01 137.21 23.68 113.53 3186.40 63695.78 14:27:01 220.96 0.70 220.26 20.40 83627.26 14:28:01 102.73 0.12 102.62 5.73 20828.80 14:29:01 102.67 0.18 102.48 1.47 20618.30 14:30:01 357.38 324.44 32.94 14285.77 9644.12 14:31:01 100.50 47.48 53.02 2514.65 7155.34 14:32:01 27.07 0.98 26.09 80.64 1581.21 Average: 140.78 51.90 88.88 2860.13 28523.69 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 5881232 7410412 2286196 27.99 37480 1671320 990964 10.75 588608 1526964 59964 14:25:01 5491416 7344292 2676012 32.76 57752 1958244 1025216 11.12 670120 1800892 163388 14:26:01 2924088 7373220 5243340 64.20 96236 4395976 1188216 12.89 671304 4214356 699776 14:27:01 1919260 7357192 6248168 76.50 146068 5217120 1345460 14.60 853564 4913596 19880 14:28:01 1268196 7267320 6899232 84.47 160992 5707636 1475424 16.01 1169800 5189992 8556 14:29:01 497152 7221488 7670276 93.91 184336 6335872 1629288 17.68 1464764 5586884 89192 14:30:01 574744 7353484 7592684 92.96 186840 6403392 1271956 13.80 1290616 5703328 15000 14:31:01 823576 7293876 7343852 89.92 188304 6130076 1171576 12.71 1319296 5463812 18564 14:32:01 791304 7268240 7376124 90.31 190204 6134456 1208864 13.12 1351928 5462720 11548 Average: 2241219 7321058 5926209 72.56 138690 4883788 1256329 13.63 1042222 4429172 120652 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 412.50 241.79 1178.41 68.05 0.00 0.00 0.00 0.00 14:24:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 77.80 67.26 814.22 7.05 0.00 0.00 0.00 0.00 14:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 436.19 225.18 13433.39 16.53 0.00 0.00 0.00 0.00 14:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 348.74 260.94 2673.93 18.72 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 125.50 130.66 1207.22 11.27 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 285.89 281.65 1850.19 25.57 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 0.32 0.25 0.41 0.05 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 277.89 229.06 2810.83 38.85 0.00 0.00 0.00 0.00 14:31:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 11.86 12.35 9.39 6.08 0.00 0.00 0.00 0.00 14:32:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 219.62 161.01 2664.12 21.35 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5960) 07/16/26 _x86_64_ (4 CPU) 14:22:45 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.06 0.00 3.24 4.86 1.05 70.80 14:24:01 0 19.95 0.00 6.03 4.93 1.13 67.95 14:24:01 1 18.54 0.00 2.20 3.17 0.92 75.18 14:24:01 2 12.63 0.00 1.94 6.93 0.80 77.69 14:24:01 3 29.11 0.00 2.77 4.41 1.37 62.34 14:25:01 all 20.35 0.00 1.27 1.67 0.71 75.99 14:25:01 0 12.11 0.00 0.91 0.07 0.57 86.35 14:25:01 1 11.05 0.00 0.43 0.63 0.50 87.39 14:25:01 2 0.77 0.00 0.53 5.68 0.35 92.66 14:25:01 3 57.40 0.00 3.21 0.35 1.43 37.61 14:26:01 all 17.02 0.00 7.61 2.59 0.86 71.92 14:26:01 0 15.70 0.00 7.91 3.24 0.80 72.34 14:26:01 1 15.14 0.00 6.14 0.49 0.76 77.46 14:26:01 2 15.44 0.00 7.01 4.11 1.02 72.42 14:26:01 3 21.77 0.00 9.36 2.54 0.86 65.46 14:27:01 all 14.00 0.00 7.44 5.29 0.62 72.64 14:27:01 0 11.69 0.00 6.45 3.65 0.64 77.57 14:27:01 1 17.11 0.00 8.87 6.68 0.73 66.62 14:27:01 2 12.84 0.00 8.70 3.58 0.56 74.32 14:27:01 3 14.36 0.00 5.73 7.27 0.56 72.07 14:28:01 all 44.65 0.00 7.91 2.33 2.22 42.90 14:28:01 0 47.58 0.00 7.99 3.37 2.34 38.72 14:28:01 1 43.65 0.00 7.50 2.24 2.15 44.46 14:28:01 2 42.29 0.00 8.11 2.68 2.09 44.83 14:28:01 3 45.10 0.00 8.02 1.00 2.27 43.62 14:29:01 all 24.06 0.00 5.32 2.09 1.62 66.92 14:29:01 0 26.33 0.00 5.78 3.99 1.71 62.20 14:29:01 1 22.48 0.00 4.91 1.01 1.46 70.14 14:29:01 2 23.91 0.00 5.52 2.25 1.68 66.65 14:29:01 3 23.50 0.00 5.07 1.09 1.63 68.71 14:30:01 all 36.97 0.00 5.89 13.30 1.68 42.16 14:30:01 0 36.42 0.00 5.87 13.36 1.61 42.74 14:30:01 1 36.08 0.00 5.45 11.90 1.73 44.83 14:30:01 2 37.97 0.00 6.63 12.25 1.80 41.36 14:30:01 3 37.40 0.00 5.60 15.71 1.60 39.69 14:31:01 all 31.62 0.00 2.15 2.89 1.96 61.38 14:31:01 0 30.97 0.00 1.75 2.68 1.70 62.90 14:31:01 1 24.19 0.00 2.42 4.22 1.72 67.45 14:31:01 2 42.85 0.00 2.56 2.39 2.32 49.87 14:31:01 3 28.50 0.00 1.91 2.25 2.11 65.23 14:32:01 all 20.94 0.00 1.03 0.86 0.68 76.49 14:32:01 0 9.56 0.00 0.82 2.45 0.57 86.61 14:32:01 1 34.14 0.00 1.32 0.22 0.93 63.39 14:32:01 2 30.65 0.00 1.28 0.08 0.88 67.10 14:32:01 3 9.46 0.00 0.68 0.72 0.35 88.80 Average: all 25.55 0.00 4.64 3.98 1.27 64.57 Average: 0 23.38 0.00 4.82 4.19 1.23 66.37 Average: 1 24.72 0.00 4.35 3.39 1.21 66.33 Average: 2 24.41 0.00 4.68 4.44 1.28 65.19 Average: 3 29.68 0.00 4.69 3.90 1.36 60.37