---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1364 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 498 701 0 2743 3163 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:ef:9a brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fec7:ef9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:98:11:6d 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:d8ff:fe98:116d/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-1364) 08/01/24 _x86_64_ (4 CPU) 14:29:43 LINUX RESTART (4 CPU) 14:30:01 tps rtps wtps bread/s bwrtn/s 14:31:02 185.10 83.89 101.22 6600.50 42005.42 14:32:01 186.66 12.85 173.82 2299.68 22039.38 14:33:01 40.11 0.00 40.11 0.00 11110.41 14:34:01 5.00 1.30 3.70 24.66 208.63 14:35:01 3.40 0.00 3.40 0.00 263.69 14:36:01 3.58 0.00 3.58 0.00 321.15 14:37:01 4.05 0.00 4.05 0.00 336.48 14:38:01 3.45 0.00 3.45 0.00 589.50 14:39:01 3.75 0.00 3.75 0.00 329.95 14:40:01 3.73 0.00 3.73 0.00 889.72 14:41:01 2.63 0.00 2.63 0.00 286.49 14:42:01 3.53 0.00 3.53 0.00 415.66 14:43:01 3.35 0.00 3.35 0.00 406.00 14:44:01 3.25 0.00 3.25 0.00 502.45 14:45:01 22.66 5.98 16.68 241.52 2313.63 Average: 31.44 6.93 24.52 609.20 5449.38 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:31:02 1509424 3281796 2529228 62.63 53544 1870528 943756 18.55 676880 1665928 208488 14:32:01 944848 3235036 3093804 76.60 77856 2343268 1361472 26.76 854056 2002088 136980 14:33:01 829488 3287124 3209164 79.46 89328 2487284 1285892 25.28 890744 2058080 2772 14:34:01 818700 3281032 3219952 79.73 89504 2491592 1298388 25.52 900640 2058824 2212 14:35:01 809900 3280276 3228752 79.95 89732 2498824 1306420 25.68 905816 2061812 4176 14:36:01 782412 3260532 3256240 80.63 89900 2505776 1414984 27.81 928740 2065368 4056 14:37:01 767344 3260856 3271308 81.00 90080 2520180 1427388 28.06 934008 2073784 11204 14:38:01 780020 3280724 3258632 80.69 90260 2526632 1374472 27.02 918296 2077140 3032 14:39:01 758564 3269008 3280088 81.22 90432 2535556 1375496 27.04 932912 2082308 5516 14:40:01 732852 3265968 3305800 81.85 90580 2557264 1371560 26.96 937972 2101972 2972 14:41:01 703224 3244964 3335428 82.59 90772 2565072 1375256 27.03 963068 2105992 6028 14:42:01 728820 3275916 3309832 81.95 90964 2569788 1372936 26.99 934788 2108048 2772 14:43:01 717860 3273684 3320792 82.23 91184 2577652 1373320 27.00 940524 2112268 3392 14:44:01 707192 3272924 3331460 82.49 91372 2586692 1373576 27.00 945668 2117192 2200 14:45:01 764268 3264184 3274384 81.08 92152 2529848 964264 18.95 1126136 1896532 3732 Average: 823661 3268935 3214991 79.61 87177 2477730 1307945 25.71 919350 2039156 26635 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:31:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:02 ens3 417.38 257.74 1513.26 70.78 0.00 0.00 0.00 0.00 14:32:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 14:32:01 docker0 262.65 609.05 15.04 1360.10 0.00 0.00 0.00 0.00 14:32:01 veth8a176b7 190.22 498.80 13.54 837.45 0.00 0.00 0.00 0.07 14:32:01 ens3 724.42 340.25 2036.45 32.36 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 127.45 172.89 6.60 1045.78 0.00 0.00 0.00 0.00 14:33:01 veth8a176b7 127.45 172.94 8.34 1045.78 0.00 0.00 0.00 0.09 14:33:01 ens3 178.92 133.36 1046.95 10.03 0.00 0.00 0.00 0.00 14:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 veth8a176b7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 10.00 9.43 5.04 7.46 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth8a176b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 5.38 5.12 1.33 1.77 0.00 0.00 0.00 0.00 14:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth8a176b7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 11.11 7.58 2.41 2.60 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 veth8a176b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 9.32 6.70 1.98 2.25 0.00 0.00 0.00 0.00 14:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 veth8a176b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 4.25 4.55 0.90 1.41 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 veth8a176b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 6.30 6.60 1.36 1.82 0.00 0.00 0.00 0.00 14:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 docker0 74.37 81.32 4.69 574.76 0.00 0.00 0.00 0.00 14:40:01 veth8a176b7 74.37 81.34 5.70 574.76 0.00 0.00 0.00 0.05 14:40:01 ens3 82.85 76.40 575.07 6.32 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 veth8a176b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 3.52 4.25 0.82 1.45 0.00 0.00 0.00 0.00 14:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 veth8a176b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 7.33 7.90 1.59 1.94 0.00 0.00 0.00 0.00 14:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 veth8a176b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 5.43 5.98 1.22 1.79 0.00 0.00 0.00 0.00 14:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 veth8a176b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 8.25 9.03 1.76 4.62 0.00 0.00 0.00 0.00 14:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:45:01 docker0 1.17 1.12 0.09 6.33 0.00 0.00 0.00 0.00 14:45:01 ens3 18.16 16.73 13.73 5.63 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 30.78 57.01 1.75 197.84 0.00 0.00 0.00 0.00 Average: ens3 98.81 59.13 345.04 10.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1364) 08/01/24 _x86_64_ (4 CPU) 14:29:43 LINUX RESTART (4 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:31:02 all 18.08 0.00 2.34 5.21 0.06 74.31 14:31:02 0 28.28 0.00 2.41 1.75 0.07 67.50 14:31:02 1 6.33 0.00 1.39 7.86 0.03 84.39 14:31:02 2 8.02 0.00 1.97 4.45 0.08 85.48 14:31:02 3 29.60 0.00 3.57 6.78 0.07 59.98 14:32:01 all 15.73 0.00 3.27 5.18 0.07 75.75 14:32:01 0 11.49 0.00 2.65 1.08 0.05 84.73 14:32:01 1 4.61 0.00 3.69 10.63 0.05 81.03 14:32:01 2 13.64 0.00 2.90 5.08 0.09 78.30 14:32:01 3 33.21 0.00 3.85 3.97 0.09 58.89 14:33:01 all 5.45 0.00 1.52 1.02 0.03 91.98 14:33:01 0 7.46 0.00 1.79 0.83 0.03 89.88 14:33:01 1 3.50 0.00 1.39 0.10 0.03 94.98 14:33:01 2 7.12 0.00 1.67 0.60 0.03 90.57 14:33:01 3 3.71 0.00 1.25 2.55 0.03 92.45 14:34:01 all 3.05 0.00 0.86 0.04 0.03 96.03 14:34:01 0 3.46 0.00 0.92 0.02 0.02 95.59 14:34:01 1 3.09 0.00 0.85 0.05 0.03 95.97 14:34:01 2 3.10 0.00 0.87 0.00 0.02 96.02 14:34:01 3 2.55 0.00 0.78 0.08 0.02 96.56 14:35:01 all 3.46 0.00 0.90 0.05 0.03 95.56 14:35:01 0 3.29 0.00 0.92 0.00 0.03 95.76 14:35:01 1 3.47 0.00 0.82 0.00 0.03 95.68 14:35:01 2 3.54 0.00 0.90 0.00 0.03 95.53 14:35:01 3 3.54 0.00 0.94 0.17 0.03 95.32 14:36:01 all 3.44 0.00 0.85 0.03 0.03 95.66 14:36:01 0 4.04 0.00 0.93 0.02 0.03 94.98 14:36:01 1 3.10 0.00 0.92 0.00 0.03 95.95 14:36:01 2 3.49 0.00 0.74 0.00 0.03 95.74 14:36:01 3 3.14 0.00 0.77 0.12 0.05 95.92 14:37:01 all 4.44 0.00 0.86 0.05 0.04 94.62 14:37:01 0 3.49 0.00 0.90 0.00 0.05 95.55 14:37:01 1 4.91 0.00 0.94 0.00 0.05 94.10 14:37:01 2 3.86 0.00 0.79 0.02 0.03 95.31 14:37:01 3 5.47 0.00 0.84 0.13 0.03 93.53 14:38:01 all 4.05 0.00 0.88 0.03 0.04 94.99 14:38:01 0 3.82 0.00 0.87 0.05 0.03 95.22 14:38:01 1 3.79 0.00 0.95 0.00 0.05 95.21 14:38:01 2 3.71 0.00 0.87 0.02 0.05 95.36 14:38:01 3 4.86 0.00 0.82 0.08 0.05 94.18 14:39:01 all 4.37 0.00 1.07 0.03 0.05 94.49 14:39:01 0 4.06 0.00 0.99 0.07 0.05 94.84 14:39:01 1 4.53 0.00 0.97 0.00 0.05 94.45 14:39:01 2 5.20 0.00 1.22 0.00 0.03 93.55 14:39:01 3 3.69 0.00 1.09 0.03 0.03 95.15 14:40:01 all 6.20 0.00 0.90 0.04 0.04 92.82 14:40:01 0 6.70 0.00 0.97 0.05 0.03 92.25 14:40:01 1 6.60 0.00 0.77 0.00 0.03 92.60 14:40:01 2 6.36 0.00 0.97 0.07 0.05 92.55 14:40:01 3 5.15 0.00 0.88 0.02 0.03 93.92 14:41:01 all 4.91 0.00 0.95 0.03 0.04 94.07 14:41:01 0 5.31 0.00 1.03 0.08 0.05 93.52 14:41:01 1 6.13 0.00 0.77 0.00 0.03 93.07 14:41:01 2 3.76 0.00 1.07 0.03 0.05 95.09 14:41:01 3 4.43 0.00 0.92 0.02 0.05 94.58 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 4.25 0.00 1.12 0.03 0.05 94.55 14:42:01 0 3.51 0.00 1.21 0.02 0.05 95.21 14:42:01 1 5.11 0.00 1.08 0.00 0.07 93.74 14:42:01 2 4.01 0.00 1.05 0.05 0.05 94.84 14:42:01 3 4.34 0.00 1.15 0.02 0.05 94.44 14:43:01 all 4.85 0.00 1.07 0.03 0.05 94.00 14:43:01 0 4.52 0.00 1.05 0.00 0.05 94.38 14:43:01 1 5.42 0.00 1.09 0.03 0.03 93.43 14:43:01 2 4.68 0.00 1.07 0.08 0.05 94.12 14:43:01 3 4.79 0.00 1.09 0.00 0.03 94.09 14:44:01 all 4.66 0.00 0.98 0.05 0.05 94.27 14:44:01 0 4.50 0.00 1.01 0.03 0.05 94.41 14:44:01 1 5.00 0.00 0.95 0.02 0.05 93.98 14:44:01 2 4.79 0.00 1.03 0.13 0.03 94.01 14:44:01 3 4.33 0.00 0.92 0.00 0.07 94.68 14:45:01 all 16.85 0.00 2.47 0.69 0.07 79.92 14:45:01 0 14.68 0.00 2.32 0.18 0.05 82.76 14:45:01 1 16.39 0.00 2.41 0.30 0.07 80.84 14:45:01 2 22.79 0.00 2.62 1.96 0.07 72.56 14:45:01 3 13.55 0.00 2.53 0.30 0.07 83.55 Average: all 6.90 0.00 1.33 0.82 0.05 90.90 Average: 0 7.24 0.00 1.33 0.28 0.04 91.11 Average: 1 5.47 0.00 1.26 1.25 0.04 91.98 Average: 2 6.52 0.00 1.31 0.82 0.05 91.30 Average: 3 8.39 0.00 1.42 0.95 0.05 89.20