---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6473 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / 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: 3944 452 432 0 3058 3208 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:66:4a:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85512sec preferred_lft 85512sec inet6 fe80::f816:3eff:fe66:4ae1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:10:0c:f9 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-6473) 07/13/24 _x86_64_ (4 CPU) 09:42:50 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 87.70 44.33 43.38 4745.34 37622.41 09:45:01 1.34 0.00 1.34 0.00 14.51 09:46:01 1.43 0.02 1.42 1.73 15.86 09:47:01 1.60 0.00 1.60 0.00 18.66 09:48:01 0.98 0.00 0.98 0.00 11.06 09:49:01 0.82 0.00 0.82 0.00 9.33 09:50:01 0.93 0.00 0.93 0.00 11.33 09:51:01 1.20 0.00 1.20 0.00 13.33 09:52:01 0.72 0.00 0.72 0.00 8.67 09:53:01 1.45 0.00 1.45 0.00 18.26 09:54:01 4.55 3.38 1.17 143.84 201.43 09:55:01 127.38 36.62 90.77 1729.20 6697.60 09:56:01 370.00 12.38 357.62 2236.16 34988.70 09:57:01 228.16 4.30 223.86 277.77 33863.11 Average: 59.23 7.22 52.01 653.19 8116.70 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2074844 3481500 1963816 48.63 26428 1550216 825420 16.23 386756 1429316 64 09:45:01 2075072 3481796 1963588 48.62 26492 1550228 825420 16.23 385412 1429300 184 09:46:01 2074924 3481816 1963736 48.62 26588 1550284 825420 16.23 385368 1429352 8 09:47:01 2075708 3482692 1962952 48.60 26676 1550280 825420 16.23 384880 1429356 4 09:48:01 2076140 3483180 1962520 48.59 26724 1550288 833212 16.38 383944 1429356 20 09:49:01 2063748 3470824 1974912 48.90 26748 1550292 836804 16.45 397360 1429360 200 09:50:01 2064004 3471096 1974656 48.89 26772 1550296 836804 16.45 397152 1429364 156 09:51:01 2063388 3470652 1975272 48.91 26796 1550428 836804 16.45 397356 1429496 4 09:52:01 2063264 3470560 1975396 48.91 26812 1550428 836804 16.45 397288 1429496 156 09:53:01 2063164 3470532 1975496 48.91 26868 1550428 836804 16.45 397512 1429504 12 09:54:01 2023808 3441072 2014852 49.89 26956 1560288 838136 16.48 428228 1437204 304 09:55:01 1587216 3342376 2451444 60.70 56200 1851392 919636 18.08 587204 1677492 151756 09:56:01 666588 3279428 3372072 83.49 91968 2623488 1241104 24.40 752296 2345868 6168 09:57:01 458004 3290452 3580656 88.66 119224 2801932 955520 18.78 751920 2543912 6092 Average: 1816419 3436998 2222241 55.02 40089 1738591 876665 17.23 459477 1592741 11795 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 ens3 191.10 100.32 489.91 24.77 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 1.73 1.42 1.50 0.09 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.27 0.25 0.09 0.07 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 75.05 33.86 117.43 13.18 0.00 0.00 0.00 0.00 09:55:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 205.02 147.02 1181.04 37.28 0.00 0.00 0.00 0.00 09:56:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 478.59 275.19 3100.70 25.47 0.00 0.00 0.00 0.00 09:57:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 508.25 362.13 3828.68 27.80 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 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: ens3 104.45 65.84 623.59 9.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6473) 07/13/24 _x86_64_ (4 CPU) 09:42:50 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.46 0.00 1.09 3.11 0.03 92.31 09:44:02 0 3.36 0.00 1.20 4.86 0.03 90.55 09:44:02 1 3.55 0.00 0.55 2.98 0.02 92.90 09:44:02 2 3.94 0.00 1.86 3.33 0.02 90.85 09:44:02 3 2.98 0.00 0.73 1.28 0.02 94.98 09:45:01 all 0.02 0.00 0.01 0.02 0.01 99.94 09:45:01 0 0.00 0.00 0.02 0.03 0.00 99.95 09:45:01 1 0.05 0.00 0.03 0.03 0.02 99.86 09:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:46:01 all 0.02 0.00 0.01 0.03 0.00 99.93 09:46:01 0 0.03 0.00 0.03 0.13 0.02 99.78 09:46:01 1 0.00 0.00 0.00 0.00 0.02 99.98 09:46:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:47:01 all 0.02 0.00 0.01 0.03 0.01 99.92 09:47:01 0 0.05 0.00 0.03 0.07 0.00 99.85 09:47:01 1 0.02 0.00 0.00 0.05 0.00 99.93 09:47:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:48:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:48:01 1 0.02 0.00 0.03 0.07 0.02 99.87 09:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:49:01 all 0.20 0.00 0.02 0.01 0.01 99.76 09:49:01 0 0.78 0.00 0.02 0.00 0.02 99.18 09:49:01 1 0.02 0.00 0.02 0.03 0.00 99.93 09:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 3 0.02 0.00 0.05 0.00 0.03 99.90 09:50:01 all 0.23 0.00 0.02 0.01 0.01 99.73 09:50:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:50:01 1 0.02 0.00 0.00 0.03 0.02 99.93 09:50:01 2 0.86 0.00 0.00 0.00 0.02 99.12 09:50:01 3 0.03 0.00 0.03 0.00 0.02 99.92 09:51:01 all 0.51 0.00 0.01 0.01 0.01 99.46 09:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:51:01 1 0.02 0.00 0.02 0.02 0.00 99.95 09:51:01 2 1.99 0.00 0.00 0.00 0.00 98.01 09:51:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:52:01 all 0.49 0.00 0.01 0.01 0.00 99.49 09:52:01 0 0.07 0.00 0.02 0.00 0.00 99.92 09:52:01 1 0.02 0.00 0.00 0.03 0.00 99.95 09:52:01 2 1.81 0.00 0.02 0.00 0.00 98.18 09:52:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:53:01 0 0.02 0.00 0.02 0.03 0.00 99.93 09:53:01 1 0.05 0.00 0.03 0.02 0.02 99.88 09:53:01 2 0.00 0.00 0.02 0.00 0.02 99.97 09:53:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:54:01 all 1.10 0.00 0.07 0.07 0.01 98.75 09:54:01 0 1.05 0.00 0.13 0.22 0.02 98.58 09:54:01 1 1.35 0.00 0.03 0.00 0.03 98.58 09:54:01 2 1.26 0.00 0.03 0.03 0.00 98.68 09:54:01 3 0.75 0.00 0.03 0.03 0.00 99.18 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 18.89 0.00 1.67 4.17 0.06 75.21 09:55:01 0 14.87 0.00 1.17 5.82 0.03 78.10 09:55:01 1 7.10 0.00 1.28 1.32 0.03 90.26 09:55:01 2 26.40 0.00 2.29 8.93 0.12 62.27 09:55:01 3 27.18 0.00 1.95 0.60 0.05 70.22 09:56:01 all 11.07 0.00 3.70 10.81 0.09 74.33 09:56:01 0 18.13 0.00 2.96 0.27 0.08 78.56 09:56:01 1 5.35 0.00 5.95 31.85 0.08 56.77 09:56:01 2 10.01 0.00 2.94 3.73 0.10 83.22 09:56:01 3 10.72 0.00 2.95 7.56 0.08 78.69 09:57:01 all 10.42 0.00 3.98 6.95 0.08 78.57 09:57:01 0 8.09 0.00 3.99 1.61 0.07 86.24 09:57:01 1 6.44 0.00 4.56 13.20 0.08 75.71 09:57:01 2 19.03 0.00 3.43 9.40 0.10 68.03 09:57:01 3 8.09 0.00 3.97 3.60 0.07 84.28 Average: all 3.32 0.00 0.76 1.80 0.02 94.10 Average: 0 3.32 0.00 0.69 0.93 0.02 95.04 Average: 1 1.71 0.00 0.89 3.53 0.02 93.85 Average: 2 4.66 0.00 0.76 1.81 0.03 92.75 Average: 3 3.57 0.00 0.70 0.93 0.02 94.78