---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2627 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 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 494 700 0 2748 3167 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:44:d4:03 brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:fe44:d403/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:a7:70:ff 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::42:3ff:fea7:70ff/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-2627) 08/16/24 _x86_64_ (4 CPU) 15:50:28 LINUX RESTART (4 CPU) 15:51:02 tps rtps wtps bread/s bwrtn/s 15:52:01 130.76 46.96 83.80 2193.12 7641.42 15:53:01 187.87 12.53 175.34 2252.69 21337.64 15:54:01 17.58 0.00 17.58 0.00 9265.79 15:55:01 3.70 0.00 3.70 0.00 241.43 15:56:01 3.35 0.00 3.35 0.00 245.56 15:57:01 3.58 0.00 3.58 0.00 342.21 15:58:01 3.30 0.00 3.30 0.00 552.04 15:59:01 3.70 0.00 3.70 0.00 346.34 16:00:01 3.58 0.00 3.58 0.00 331.68 16:01:01 3.75 0.00 3.75 0.00 855.59 16:02:01 3.33 0.00 3.33 0.00 368.28 16:03:01 3.47 0.00 3.47 0.00 421.13 16:04:01 3.32 0.00 3.32 0.00 398.07 16:05:01 3.05 0.00 3.05 0.00 504.98 16:06:01 30.16 6.38 23.78 244.23 2548.24 Average: 26.85 4.34 22.51 310.57 3021.53 15:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:52:01 1606804 3344888 2431848 60.21 55672 1835464 888180 17.46 581440 1665888 139064 15:53:01 906328 3258784 3132324 77.56 81644 2399312 1368416 26.90 872904 2015744 175384 15:54:01 824676 3279088 3213976 79.58 89432 2484084 1315040 25.85 897300 2055928 3204 15:55:01 825896 3284520 3212756 79.55 89628 2487764 1317880 25.91 895320 2056568 1912 15:56:01 786916 3254224 3251736 80.52 89804 2495676 1437452 28.26 929316 2060564 4704 15:57:01 806500 3281508 3232152 80.03 89980 2502632 1326792 26.08 905092 2064124 4304 15:58:01 780260 3271048 3258392 80.68 90136 2517436 1392220 27.37 922744 2072928 5008 15:59:01 781592 3278108 3257060 80.65 90308 2522508 1395408 27.43 916948 2075328 3064 16:00:01 771792 3277768 3266860 80.89 90484 2531124 1396936 27.46 920836 2080292 4896 16:01:01 744484 3274644 3294168 81.57 90616 2554204 1392400 27.37 927468 2100796 5308 16:02:01 731880 3271104 3306772 81.88 90804 2562484 1395344 27.43 935760 2105056 6304 16:03:01 724544 3271012 3314108 82.06 90984 2569032 1394124 27.40 939140 2108388 4792 16:04:01 667452 3225316 3371200 83.47 91188 2579480 1390212 27.33 989348 2113992 8008 16:05:01 712212 3275356 3326440 82.37 91380 2584108 1392464 27.37 942400 2116104 2556 16:06:01 777028 3287280 3261624 80.76 93432 2539556 930520 18.29 1105248 1905432 19216 Average: 829891 3275643 3208761 79.45 87699 2477658 1315559 25.86 912084 2039809 25848 15:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:52:01 ens3 431.71 270.48 1557.86 72.58 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:53:01 vethdd531c9 253.41 846.34 17.00 1214.31 0.00 0.00 0.00 0.10 15:53:01 ens3 1073.54 401.67 2311.74 43.35 0.00 0.00 0.00 0.00 15:53:01 docker0 328.25 962.22 17.46 1728.88 0.00 0.00 0.00 0.00 15:53:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 15:54:01 vethdd531c9 86.84 118.38 5.60 654.22 0.00 0.00 0.00 0.05 15:54:01 ens3 124.18 91.93 655.16 6.84 0.00 0.00 0.00 0.00 15:54:01 docker0 86.84 118.33 4.41 654.08 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 vethdd531c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 7.77 8.32 1.67 2.02 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 vethdd531c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 6.08 5.67 1.98 1.64 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 vethdd531c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 6.63 6.18 1.50 2.17 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 vethdd531c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 7.18 7.53 1.49 1.97 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 vethdd531c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 5.58 4.93 1.36 1.75 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 vethdd531c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 7.45 6.17 1.58 1.90 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 vethdd531c9 75.75 81.42 5.82 583.77 0.00 0.00 0.00 0.05 16:01:01 ens3 85.44 78.92 584.62 6.95 0.00 0.00 0.00 0.00 16:01:01 docker0 75.75 81.40 4.78 583.77 0.00 0.00 0.00 0.00 16:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 vethdd531c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 3.65 3.23 0.84 1.34 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 vethdd531c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 6.95 6.02 1.43 2.31 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 vethdd531c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 5.18 3.85 1.27 1.59 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 vethdd531c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 6.58 6.50 1.64 1.95 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 24.03 21.96 19.83 9.20 0.00 0.00 0.00 0.00 16:06:01 docker0 1.13 1.10 0.09 6.38 0.00 0.00 0.00 0.00 16:06:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 119.78 61.32 341.58 10.44 0.00 0.00 0.00 0.00 Average: docker0 32.83 77.62 1.79 198.43 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2627) 08/16/24 _x86_64_ (4 CPU) 15:50:28 LINUX RESTART (4 CPU) 15:51:02 CPU %user %nice %system %iowait %steal %idle 15:52:01 all 20.47 0.00 1.99 3.77 0.06 73.70 15:52:01 0 22.71 0.00 1.94 0.46 0.03 74.86 15:52:01 1 12.92 0.00 1.34 7.63 0.05 78.05 15:52:01 2 7.63 0.00 1.50 1.84 0.09 88.95 15:52:01 3 38.63 0.00 3.21 5.11 0.07 52.98 15:53:01 all 12.09 0.00 3.43 5.01 0.06 79.40 15:53:01 0 10.23 0.00 2.93 1.17 0.05 85.62 15:53:01 1 8.79 0.00 3.59 11.70 0.07 75.85 15:53:01 2 8.54 0.00 3.37 1.36 0.08 86.65 15:53:01 3 20.84 0.00 3.79 5.81 0.07 69.49 15:54:01 all 4.70 0.00 1.18 0.31 0.03 93.78 15:54:01 0 5.75 0.00 1.18 0.00 0.05 93.02 15:54:01 1 4.02 0.00 1.23 0.08 0.03 94.63 15:54:01 2 5.26 0.00 1.24 0.72 0.03 92.74 15:54:01 3 3.76 0.00 1.07 0.45 0.02 94.71 15:55:01 all 3.01 0.00 0.86 0.05 0.04 96.04 15:55:01 0 3.12 0.00 0.93 0.05 0.05 95.85 15:55:01 1 3.12 0.00 0.82 0.00 0.05 96.01 15:55:01 2 3.45 0.00 0.97 0.00 0.03 95.55 15:55:01 3 2.33 0.00 0.73 0.17 0.03 96.73 15:56:01 all 3.38 0.00 0.81 0.03 0.04 95.73 15:56:01 0 3.29 0.00 0.92 0.10 0.03 95.66 15:56:01 1 3.42 0.00 0.73 0.00 0.05 95.80 15:56:01 2 3.40 0.00 0.82 0.02 0.03 95.72 15:56:01 3 3.44 0.00 0.77 0.00 0.05 95.74 15:57:01 all 3.86 0.00 0.92 0.03 0.06 95.13 15:57:01 0 3.82 0.00 1.05 0.12 0.07 94.94 15:57:01 1 3.44 0.00 0.97 0.00 0.05 95.54 15:57:01 2 4.53 0.00 0.78 0.00 0.05 94.64 15:57:01 3 3.65 0.00 0.88 0.00 0.07 95.40 15:58:01 all 4.03 0.00 0.90 0.03 0.07 94.98 15:58:01 0 4.02 0.00 0.75 0.10 0.07 95.06 15:58:01 1 3.94 0.00 0.97 0.00 0.08 95.00 15:58:01 2 4.73 0.00 1.01 0.02 0.07 94.19 15:58:01 3 3.41 0.00 0.84 0.03 0.05 95.67 15:59:01 all 3.39 0.00 0.91 0.03 0.06 95.61 15:59:01 0 3.51 0.00 0.82 0.08 0.05 95.54 15:59:01 1 3.96 0.00 1.20 0.00 0.07 94.77 15:59:01 2 2.88 0.00 0.70 0.00 0.07 96.34 15:59:01 3 3.19 0.00 0.92 0.03 0.07 95.79 16:00:01 all 4.46 0.00 1.06 0.04 0.06 94.38 16:00:01 0 4.37 0.00 1.05 0.05 0.07 94.46 16:00:01 1 4.83 0.00 1.15 0.03 0.07 93.92 16:00:01 2 4.17 0.00 1.04 0.02 0.05 94.73 16:00:01 3 4.51 0.00 1.02 0.05 0.05 94.37 16:01:01 all 6.64 0.00 1.02 0.03 0.06 92.25 16:01:01 0 5.42 0.00 1.08 0.02 0.05 93.43 16:01:01 1 9.09 0.00 1.24 0.02 0.07 89.59 16:01:01 2 6.62 0.00 0.77 0.03 0.05 92.53 16:01:01 3 5.41 0.00 0.95 0.07 0.07 93.50 16:02:01 all 4.52 0.00 1.01 0.04 0.07 94.36 16:02:01 0 4.29 0.00 1.02 0.03 0.07 94.59 16:02:01 1 4.42 0.00 0.89 0.02 0.07 94.61 16:02:01 2 4.81 0.00 1.11 0.02 0.08 93.98 16:02:01 3 4.57 0.00 1.04 0.08 0.07 94.25 16:02:01 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 4.39 0.00 0.86 0.03 0.05 94.67 16:03:01 0 3.76 0.00 0.87 0.00 0.07 95.30 16:03:01 1 4.88 0.00 0.80 0.00 0.05 94.27 16:03:01 2 4.56 0.00 0.98 0.00 0.07 94.39 16:03:01 3 4.38 0.00 0.75 0.13 0.05 94.68 16:04:01 all 4.91 0.00 0.91 0.03 0.06 94.09 16:04:01 0 5.14 0.00 1.10 0.07 0.05 93.64 16:04:01 1 5.41 0.00 0.97 0.00 0.05 93.57 16:04:01 2 4.56 0.00 0.79 0.00 0.05 94.60 16:04:01 3 4.56 0.00 0.79 0.03 0.07 94.56 16:05:01 all 4.06 0.00 1.06 0.02 0.06 94.80 16:05:01 0 3.94 0.00 1.07 0.00 0.07 94.92 16:05:01 1 4.13 0.00 0.95 0.05 0.05 94.81 16:05:01 2 4.46 0.00 1.35 0.05 0.07 94.07 16:05:01 3 3.70 0.00 0.85 0.00 0.03 95.41 16:06:01 all 22.19 0.00 2.44 0.91 0.07 74.39 16:06:01 0 15.66 0.00 2.23 0.67 0.05 81.39 16:06:01 1 13.40 0.00 2.22 0.52 0.08 83.78 16:06:01 2 27.03 0.00 2.33 0.57 0.07 70.00 16:06:01 3 32.63 0.00 3.01 1.87 0.07 62.42 Average: all 7.06 0.00 1.29 0.69 0.06 90.91 Average: 0 6.58 0.00 1.26 0.19 0.05 91.91 Average: 1 5.98 0.00 1.27 1.33 0.06 91.36 Average: 2 6.44 0.00 1.25 0.31 0.06 91.95 Average: 3 9.23 0.00 1.37 0.92 0.05 88.43